void Init_Eyes_Refract( CBaseVSShader *pShader, IMaterialVar** params, Eye_Refract_Vars_t &info )
{
pShader->LoadTexture( FLASHLIGHTTEXTURE );
pShader->LoadTexture( info.m_nIris );
pShader->LoadTexture( info.m_nCorneaTexture );
pShader->LoadTexture( info.m_nAmbientOcclTexture );
pShader->LoadCubeMap( info.m_nEnvmap );
if ( IS_PARAM_DEFINED( info.m_nDiffuseWarpTexture ) )
{
pShader->LoadTexture( info.m_nDiffuseWarpTexture );
}
}
bool CloakBlendedPassIsFullyOpaque ( IMaterialVar** params, CloakBlendedPassVars_t &info )
{
float flCloakFactor = IS_PARAM_DEFINED( info.m_nCloakFactor ) ? params[info.m_nCloakFactor]->GetFloatValue() : kDefaultCloakFactor;
//float flRefractAmount = IS_PARAM_DEFINED( info.m_nRefractAmount ) ? params[info.m_nRefractAmount]->GetFloatValue() : kDefaultRefractAmount;
// NOTE: If this math changes, you need to update the pixel shader code!
float flFresnel = 1.0f - ( 0.0f ); // Assume V.N = 0.0f;
float flCloakLerpFactor = clamp( Lerp( clamp( flCloakFactor, 0.0f, 1.0f ), 1.0f, flFresnel - 1.35f ), 0.0f, 1.0f );
//flCloakLerpFactor = 1.0f - smoothstep( 0.4f, 0.425f, flCloakLerpFactor );
if ( flCloakLerpFactor <= 0.4f )
return true;
return false;
}
void DrawPass( IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
IShaderShadow* pShaderShadow, bool hasFlashlight, VertexCompressionType_t vertexCompression )
{
bool bSinglePassFlashlight = false;
bool hasBump = params[BUMPMAP]->IsTexture();
bool hasDiffuseBumpmap = hasBump && (params[NODIFFUSEBUMPLIGHTING]->GetIntValue() == 0);
bool hasBaseTexture = params[BASETEXTURE]->IsTexture();
bool hasDetailTexture = /*!hasBump && */params[DETAIL]->IsTexture();
bool hasVertexColor = IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR ) != 0;
bool bHasDetailAlpha = params[DETAIL_ALPHA_MASK_BASE_TEXTURE]->GetIntValue() != 0;
bool bIsAlphaTested = IS_FLAG_SET( MATERIAL_VAR_ALPHATEST ) != 0;
BlendType_t nBlendType = EvaluateBlendRequirements( BASETEXTURE, true );
bool bFullyOpaque = (nBlendType != BT_BLENDADD) && (nBlendType != BT_BLEND) && !IS_FLAG_SET(MATERIAL_VAR_ALPHATEST); //dest alpha is free for special use
bool bSeamlessMapping = params[SEAMLESS_SCALE]->GetFloatValue() != 0.0;
bool bShaderSrgbRead = ( IsX360() && IS_PARAM_DEFINED( SHADERSRGBREAD360 ) && params[SHADERSRGBREAD360]->GetIntValue() );
SHADOW_STATE
{
int nShadowFilterMode = 0;
// Alpha test: FIXME: shouldn't this be handled in Shader_t::SetInitialShadowState
pShaderShadow->EnableAlphaTest( bIsAlphaTested );
if( hasFlashlight )
{
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
nShadowFilterMode = g_pHardwareConfig->GetShadowFilterMode(); // Based upon vendor and device dependent formats
}
SetAdditiveBlendingShadowState( BASETEXTURE, true );
pShaderShadow->EnableDepthWrites( false );
// Be sure not to write to dest alpha
pShaderShadow->EnableAlphaWrites( false );
}
else
{
SetDefaultBlendingShadowState( BASETEXTURE, true );
}
unsigned int flags = VERTEX_POSITION;
if( hasBaseTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, !bShaderSrgbRead );
}
// if( hasLightmap )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, true );
}
if( hasFlashlight )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true );
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER7 );
flags |= VERTEX_TANGENT_S | VERTEX_TANGENT_T | VERTEX_NORMAL;
}
if( hasDetailTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true );
}
if( hasBump )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true );
}
if( hasVertexColor )
{
flags |= VERTEX_COLOR;
}
// Normalizing cube map
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true );
// texcoord0 : base texcoord
// texcoord1 : lightmap texcoord
// texcoord2 : lightmap texcoord offset
int numTexCoords = 2;
if( hasBump )
{
numTexCoords = 3;
}
pShaderShadow->VertexShaderVertexFormat( flags, numTexCoords, 0, 0 );
// Pre-cache pixel shaders
bool hasSelfIllum = IS_FLAG_SET( MATERIAL_VAR_SELFILLUM );
pShaderShadow->EnableSRGBWrite( true );
int nLightingPreviewMode = IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER0 ) + 2 * IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER1 );
#ifndef _X360
if ( g_pHardwareConfig->HasFastVertexTextures() )
{
DECLARE_STATIC_VERTEX_SHADER( lightmappedgeneric_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( ENVMAP_MASK, false );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMASK, false );
SET_STATIC_VERTEX_SHADER_COMBO( TANGENTSPACE, hasFlashlight );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_VERTEX_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXCOLOR, hasVertexColor );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXALPHATEXBLENDFACTOR, false );
SET_STATIC_VERTEX_SHADER_COMBO( PARALLAX_MAPPING, 0 ); //( bumpmap_variant == 2 )?1:0);
SET_STATIC_VERTEX_SHADER_COMBO( SEAMLESS, bSeamlessMapping ); //( bumpmap_variant == 2 )?1:0);
SET_STATIC_VERTEX_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_VERTEX_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_VERTEX_SHADER_COMBO( FANCY_BLENDING, false );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTING_PREVIEW, nLightingPreviewMode != 0 );
SET_STATIC_VERTEX_SHADER( lightmappedgeneric_vs30 );
}
else
#endif
{
DECLARE_STATIC_VERTEX_SHADER( lightmappedgeneric_vs20 );
SET_STATIC_VERTEX_SHADER_COMBO( ENVMAP_MASK, false );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMASK, false );
SET_STATIC_VERTEX_SHADER_COMBO( TANGENTSPACE, hasFlashlight );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_VERTEX_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXCOLOR, hasVertexColor );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXALPHATEXBLENDFACTOR, false );
SET_STATIC_VERTEX_SHADER_COMBO( PARALLAX_MAPPING, 0 ); //( bumpmap_variant == 2 )?1:0);
SET_STATIC_VERTEX_SHADER_COMBO( SEAMLESS, bSeamlessMapping ); //( bumpmap_variant == 2 )?1:0);
SET_STATIC_VERTEX_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_VERTEX_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_VERTEX_SHADER_COMBO( FANCY_BLENDING, false );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTING_PREVIEW, nLightingPreviewMode != 0 );
#ifdef _X360
SET_STATIC_VERTEX_SHADER_COMBO( FLASHLIGHT, hasFlashlight );
#endif
SET_STATIC_VERTEX_SHADER( lightmappedgeneric_vs20 );
}
#ifndef _X360
if ( g_pHardwareConfig->HasFastVertexTextures() )
{
DECLARE_STATIC_PIXEL_SHADER( worldtwotextureblend_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_PIXEL_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_PIXEL_SHADER_COMBO( VERTEXCOLOR, hasVertexColor );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_ALPHA_MASK_BASE_TEXTURE, bHasDetailAlpha );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, hasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( SHADER_SRGB_READ, bShaderSrgbRead );
SET_STATIC_PIXEL_SHADER( worldtwotextureblend_ps30 );
}
else
#endif
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_STATIC_PIXEL_SHADER( worldtwotextureblend_ps20b );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_PIXEL_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_PIXEL_SHADER_COMBO( VERTEXCOLOR, hasVertexColor );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_ALPHA_MASK_BASE_TEXTURE, bHasDetailAlpha );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, hasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( SHADER_SRGB_READ, bShaderSrgbRead );
SET_STATIC_PIXEL_SHADER( worldtwotextureblend_ps20b );
}
else
{
DECLARE_STATIC_PIXEL_SHADER( worldtwotextureblend_ps20 );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_PIXEL_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_PIXEL_SHADER_COMBO( VERTEXCOLOR, hasVertexColor );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_ALPHA_MASK_BASE_TEXTURE, bHasDetailAlpha );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, hasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_PIXEL_SHADER_COMBO( SHADER_SRGB_READ, bShaderSrgbRead );
SET_STATIC_PIXEL_SHADER( worldtwotextureblend_ps20 );
}
// HACK HACK HACK - enable alpha writes all the time so that we have them for
// underwater stuff.
// But only do it if we're not using the alpha already for translucency
pShaderShadow->EnableAlphaWrites( bFullyOpaque );
if( hasFlashlight )
{
FogToBlack();
}
else
{
DefaultFog();
}
PI_BeginCommandBuffer();
PI_SetModulationVertexShaderDynamicState( );
PI_EndCommandBuffer();
}
DYNAMIC_STATE
{
if( hasBaseTexture )
{
BindTexture( SHADER_SAMPLER0, BASETEXTURE, FRAME );
}
else
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_WHITE );
}
// if( hasLightmap )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER1, TEXTURE_LIGHTMAP );
}
bool bFlashlightShadows = false;
bool bUberlight = false;
if( hasFlashlight )
{
VMatrix worldToTexture;
ITexture *pFlashlightDepthTexture;
FlashlightState_t state = pShaderAPI->GetFlashlightStateEx( worldToTexture, &pFlashlightDepthTexture );
bFlashlightShadows = state.m_bEnableShadows;
bUberlight = state.m_bUberlight;
SetFlashLightColorFromState( state, pShaderAPI, bSinglePassFlashlight );
BindTexture( SHADER_SAMPLER2, state.m_pSpotlightTexture, state.m_nSpotlightTextureFrame );
if( pFlashlightDepthTexture && g_pConfig->ShadowDepthTexture() )
{
BindTexture( SHADER_SAMPLER7, pFlashlightDepthTexture );
}
}
if( hasDetailTexture )
{
BindTexture( SHADER_SAMPLER3, DETAIL, DETAILFRAME );
}
if( hasBump )
{
if( !g_pConfig->m_bFastNoBump )
{
BindTexture( SHADER_SAMPLER4, BUMPMAP, BUMPFRAME );
}
else
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER4, TEXTURE_NORMALMAP_FLAT );
}
}
pShaderAPI->BindStandardTexture( SHADER_SAMPLER6, TEXTURE_NORMALIZATION_CUBEMAP_SIGNED );
// If we don't have a texture transform, we don't have
// to set vertex shader constants or run vertex shader instructions
// for the texture transform.
bool bHasTextureTransform =
!( params[BASETEXTURETRANSFORM]->MatrixIsIdentity() &&
params[BUMPTRANSFORM]->MatrixIsIdentity() );
bool bVertexShaderFastPath = !bHasTextureTransform;
if( params[DETAIL]->IsTexture() )
{
bVertexShaderFastPath = false;
}
if( pShaderAPI->GetIntRenderingParameter(INT_RENDERPARM_ENABLE_FIXED_LIGHTING) != 0 )
{
bVertexShaderFastPath = false;
}
if( !bVertexShaderFastPath )
{
if ( !bSeamlessMapping )
{
SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, BASETEXTURETRANSFORM );
}
if( hasBump && !bHasDetailAlpha )
{
SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, BUMPTRANSFORM );
Assert( !hasDetailTexture );
}
}
MaterialFogMode_t fogType = pShaderAPI->GetSceneFogMode();
if ( IsPC() )
{
bool bWorldNormal = pShaderAPI->GetIntRenderingParameter( INT_RENDERPARM_ENABLE_FIXED_LIGHTING ) == ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH;
if ( bWorldNormal )
{
float vEyeDir[4];
pShaderAPI->GetWorldSpaceCameraDirection( vEyeDir );
float flFarZ = pShaderAPI->GetFarZ();
vEyeDir[0] /= flFarZ; // Divide by farZ for SSAO algorithm
vEyeDir[1] /= flFarZ;
vEyeDir[2] /= flFarZ;
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_12, vEyeDir );
}
}
#ifndef _X360
if (g_pHardwareConfig->HasFastVertexTextures() )
{
DECLARE_DYNAMIC_VERTEX_SHADER( lightmappedgeneric_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( FASTPATH, bVertexShaderFastPath );
SET_DYNAMIC_VERTEX_SHADER( lightmappedgeneric_vs30 );
}
else
#endif
{
DECLARE_DYNAMIC_VERTEX_SHADER( lightmappedgeneric_vs20 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( FASTPATH, bVertexShaderFastPath );
SET_DYNAMIC_VERTEX_SHADER( lightmappedgeneric_vs20 );
}
bool bWriteDepthToAlpha;
bool bWriteWaterFogToAlpha;
if( bFullyOpaque )
{
bWriteDepthToAlpha = pShaderAPI->ShouldWriteDepthToDestAlpha();
bWriteWaterFogToAlpha = (fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z);
AssertMsg( !(bWriteDepthToAlpha && bWriteWaterFogToAlpha), "Can't write two values to alpha at the same time." );
}
else
{
//can't write a special value to dest alpha if we're actually using as-intended alpha
bWriteDepthToAlpha = false;
bWriteWaterFogToAlpha = false;
}
#ifndef _X360
if ( g_pHardwareConfig->HasFastVertexTextures() )
{
DECLARE_DYNAMIC_PIXEL_SHADER( worldtwotextureblend_ps30 );
// Don't write fog to alpha if we're using translucency
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER_COMBO( UBERLIGHT, bUberlight );
SET_DYNAMIC_PIXEL_SHADER( worldtwotextureblend_ps30 );
}
else
#endif
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_DYNAMIC_PIXEL_SHADER( worldtwotextureblend_ps20b );
// Don't write fog to alpha if we're using translucency
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER( worldtwotextureblend_ps20b );
}
else
{
DECLARE_DYNAMIC_PIXEL_SHADER( worldtwotextureblend_ps20 );
// Don't write fog to alpha if we're using translucency
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, (fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z) &&
(nBlendType != BT_BLENDADD) && (nBlendType != BT_BLEND) && !bIsAlphaTested );
SET_DYNAMIC_PIXEL_SHADER( worldtwotextureblend_ps20 );
}
// always set the transform for detail textures since I'm assuming that you'll
// always have a detailscale.
if( hasDetailTexture )
{
SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, BASETEXTURETRANSFORM, DETAILSCALE );
Assert( !( hasBump && !bHasDetailAlpha ) );
}
SetPixelShaderConstantGammaToLinear( 7, SELFILLUMTINT );
float eyePos[4];
pShaderAPI->GetWorldSpaceCameraPosition( eyePos );
pShaderAPI->SetPixelShaderConstant( 10, eyePos, 1 );
pShaderAPI->SetPixelShaderFogParams( 11 );
if ( bSeamlessMapping )
{
float map_scale[4]={ params[SEAMLESS_SCALE]->GetFloatValue(),0,0,0};
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, map_scale );
}
if( hasFlashlight )
{
VMatrix worldToTexture;
const FlashlightState_t &flashlightState = pShaderAPI->GetFlashlightState( worldToTexture );
// Set the flashlight attenuation factors
float atten[4];
atten[0] = flashlightState.m_fConstantAtten;
atten[1] = flashlightState.m_fLinearAtten;
atten[2] = flashlightState.m_fQuadraticAtten;
atten[3] = flashlightState.m_FarZAtten;
pShaderAPI->SetPixelShaderConstant( 20, atten, 1 );
// Set the flashlight origin
float pos[4];
pos[0] = flashlightState.m_vecLightOrigin[0];
pos[1] = flashlightState.m_vecLightOrigin[1];
pos[2] = flashlightState.m_vecLightOrigin[2];
pos[3] = flashlightState.m_FarZ; // didn't have this in main. . probably need this?
pShaderAPI->SetPixelShaderConstant( 15, pos, 1 );
pShaderAPI->SetPixelShaderConstant( 16, worldToTexture.Base(), 4 );
if ( IsPC() && g_pHardwareConfig->HasFastVertexTextures() )
{
SetupUberlightFromState( pShaderAPI, flashlightState );
}
}
}
Draw();
}
void Draw_Eyes_Refract_Internal( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
IShaderShadow* pShaderShadow, bool bDrawFlashlightAdditivePass, Eye_Refract_Vars_t &info, VertexCompressionType_t vertexCompression )
{
bool bDiffuseWarp = IS_PARAM_DEFINED( info.m_nDiffuseWarpTexture );
bool bIntro = IS_PARAM_DEFINED( info.m_nIntro ) ? ( params[info.m_nIntro]->GetIntValue() ? true : false ) : false;
SHADOW_STATE
{
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_VERTEX_LIT );
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Cornea normal
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Iris
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true ); // Cube reflection
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true ); // Ambient occlusion
// Set stream format (note that this shader supports compression)
unsigned int flags = VERTEX_POSITION | VERTEX_NORMAL | VERTEX_FORMAT_COMPRESSED;
int nTexCoordCount = 1;
int userDataSize = 0;
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, NULL, userDataSize );
if ( bDiffuseWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true ); // Light warp
}
#if !defined( PLATFORM_X360 )
bool bWorldNormal = ( ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH == ( IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER0 ) + 2 * IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER1 )));
#endif
int nShadowFilterMode = 0;
if ( bDrawFlashlightAdditivePass == true )
{
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
nShadowFilterMode = g_pHardwareConfig->GetShadowFilterMode(); // Based upon vendor and device dependent formats
}
pShaderShadow->EnableDepthWrites( false );
pShaderShadow->EnableAlphaWrites( false );
pShader->EnableAlphaBlending( SHADER_BLEND_ONE, SHADER_BLEND_ONE ); // Additive blending
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true ); // Flashlight cookie
}
else
{
pShaderShadow->EnableAlphaWrites( true );
}
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
DECLARE_STATIC_VERTEX_SHADER( eye_refract_vs20 );
SET_STATIC_VERTEX_SHADER_COMBO( HALFLAMBERT, IS_FLAG_SET( MATERIAL_VAR_HALFLAMBERT ) );
SET_STATIC_VERTEX_SHADER_COMBO( INTRO, bIntro ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( WORLD_NORMAL, 0 );
SET_STATIC_VERTEX_SHADER( eye_refract_vs20 );
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
bool bSphereTexKillCombo = IS_PARAM_DEFINED( info.m_nSphereTexKillCombo ) ? ( params[info.m_nSphereTexKillCombo]->GetIntValue() ? true : false ) : ( kDefaultSphereTexKillCombo ? true : false );
bool bRayTraceSphere = IS_PARAM_DEFINED( info.m_nRaytraceSphere ) ? ( params[info.m_nRaytraceSphere]->GetIntValue() ? true : false ) : ( kDefaultRaytraceSphere ? true : false );
DECLARE_STATIC_PIXEL_SHADER( eye_refract_ps20b );
SET_STATIC_PIXEL_SHADER_COMBO( SPHERETEXKILLCOMBO, bSphereTexKillCombo ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( RAYTRACESPHERE, bRayTraceSphere ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( WORLD_NORMAL, 0 );
SET_STATIC_PIXEL_SHADER( eye_refract_ps20b );
if ( bDrawFlashlightAdditivePass == true )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true ); // Shadow depth map
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER6 );
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true ); // Noise map
}
}
else
{
DECLARE_STATIC_PIXEL_SHADER( eye_refract_ps20 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( WORLD_NORMAL, 0 );
SET_STATIC_PIXEL_SHADER( eye_refract_ps20 );
}
}
#ifndef _X360
else
{
pShaderShadow->EnableTexture( SHADER_SAMPLER8, true ); // Screen space ambient occlusion
// The vertex shader uses the vertex id stream
SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_TESSELLATION );
DECLARE_STATIC_VERTEX_SHADER( eye_refract_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( HALFLAMBERT, IS_FLAG_SET( MATERIAL_VAR_HALFLAMBERT ) );
SET_STATIC_VERTEX_SHADER_COMBO( INTRO, bIntro ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( WORLD_NORMAL, bWorldNormal );
SET_STATIC_VERTEX_SHADER( eye_refract_vs30 );
bool bSphereTexKillCombo = IS_PARAM_DEFINED( info.m_nSphereTexKillCombo ) ? ( params[info.m_nSphereTexKillCombo]->GetIntValue() ? true : false ) : ( kDefaultSphereTexKillCombo ? true : false );
bool bRayTraceSphere = IS_PARAM_DEFINED( info.m_nRaytraceSphere ) ? ( params[info.m_nRaytraceSphere]->GetIntValue() ? true : false ) : ( kDefaultRaytraceSphere ? true : false );
DECLARE_STATIC_PIXEL_SHADER( eye_refract_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( SPHERETEXKILLCOMBO, bSphereTexKillCombo ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( RAYTRACESPHERE, bRayTraceSphere ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( WORLD_NORMAL, bWorldNormal );
SET_STATIC_PIXEL_SHADER( eye_refract_ps30 );
if ( bDrawFlashlightAdditivePass == true )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true ); // Shadow depth map
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true ); // Noise map
}
}
#endif
// On DX9, get the gamma read and write correct
//pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, false ); // Cornea normal
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, true ); // Iris
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER2, true ); // Cube map reflection
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER3, true ); // Ambient occlusion
pShaderShadow->EnableSRGBWrite( true );
if ( bDiffuseWarp )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER4, true ); // Light Warp
}
if ( bDrawFlashlightAdditivePass == true )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER5, true ); // Flashlight cookie
}
// Fog
if ( bDrawFlashlightAdditivePass == true )
{
pShader->FogToBlack();
}
else
{
pShader->FogToFogColor();
}
// Per-instance state
pShader->PI_BeginCommandBuffer();
if ( !bDrawFlashlightAdditivePass )
{
pShader->PI_SetPixelShaderLocalLighting( PSREG_LIGHT_INFO_ARRAY );
}
pShader->PI_SetVertexShaderAmbientLightCube();
pShader->PI_SetPixelShaderAmbientLightCubeLuminance( 10 );
pShader->PI_EndCommandBuffer();
}
DYNAMIC_STATE
{
VMatrix worldToTexture;
ITexture *pFlashlightDepthTexture = NULL;
FlashlightState_t flashlightState;
bool bFlashlightShadows = false;
if ( bDrawFlashlightAdditivePass == true )
{
flashlightState = pShaderAPI->GetFlashlightStateEx( worldToTexture, &pFlashlightDepthTexture );
bFlashlightShadows = flashlightState.m_bEnableShadows;
}
bool bSinglePassFlashlight = false;
pShader->BindTexture( SHADER_SAMPLER0, info.m_nCorneaTexture );
pShader->BindTexture( SHADER_SAMPLER1, info.m_nIris, info.m_nIrisFrame );
pShader->BindTexture( SHADER_SAMPLER2, info.m_nEnvmap );
pShader->BindTexture( SHADER_SAMPLER3, info.m_nAmbientOcclTexture );
if ( bDiffuseWarp )
{
if ( r_lightwarpidentity.GetBool() )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER4, TEXTURE_IDENTITY_LIGHTWARP );
}
else
{
pShader->BindTexture( SHADER_SAMPLER4, info.m_nDiffuseWarpTexture );
}
}
// On PC, we sample from ambient occlusion texture
if ( IsPC() && g_pHardwareConfig->HasFastVertexTextures() )
{
ITexture *pAOTexture = pShaderAPI->GetTextureRenderingParameter( TEXTURE_RENDERPARM_AMBIENT_OCCLUSION );
if ( pAOTexture )
{
pShader->BindTexture( SHADER_SAMPLER8, pAOTexture );
}
else
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER8, TEXTURE_WHITE );
}
}
if ( bDrawFlashlightAdditivePass == true )
pShader->BindTexture( SHADER_SAMPLER5, flashlightState.m_pSpotlightTexture, flashlightState.m_nSpotlightTextureFrame );
pShader->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, info.m_nEyeOrigin );
pShader->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nIrisU );
pShader->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_3, info.m_nIrisV );
if ( bDrawFlashlightAdditivePass == true )
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4, flashlightState.m_vecLightOrigin.Base(), 1 );
LightState_t lightState = { 0, false, false };
if ( bDrawFlashlightAdditivePass == false )
{
pShaderAPI->GetDX9LightState( &lightState );
}
int nFixedLightingMode = pShaderAPI->GetIntRenderingParameter( INT_RENDERPARM_ENABLE_FIXED_LIGHTING );
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
DECLARE_DYNAMIC_VERTEX_SHADER( eye_refract_vs20 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DYNAMIC_LIGHT, lightState.HasDynamicLight() );
SET_DYNAMIC_VERTEX_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER_COMBO( TESSELLATION, 0 );
SET_DYNAMIC_VERTEX_SHADER( eye_refract_vs20 );
}
#ifndef _X360
else
{
pShader->SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_10, VERTEX_SHADER_SHADER_SPECIFIC_CONST_11, SHADER_VERTEXTEXTURE_SAMPLER0 );
if ( nFixedLightingMode == ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH )
{
float vEyeDir[4];
pShaderAPI->GetWorldSpaceCameraDirection( vEyeDir );
float flFarZ = pShaderAPI->GetFarZ();
vEyeDir[0] /= flFarZ; // Divide by farZ for SSAO algorithm
vEyeDir[1] /= flFarZ;
vEyeDir[2] /= flFarZ;
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_5, vEyeDir );
}
TessellationMode_t nTessellationMode = pShaderAPI->GetTessellationMode();
if ( nTessellationMode != TESSELLATION_MODE_DISABLED )
{
pShaderAPI->BindStandardVertexTexture( SHADER_VERTEXTEXTURE_SAMPLER1, TEXTURE_SUBDIVISION_PATCHES );
bool bHasDisplacement = false; // TODO
float vSubDDimensions[4] = { 1.0f/pShaderAPI->GetSubDHeight(), bHasDisplacement && mat_displacementmap.GetBool() ? 1.0f : 0.0f, 0.0f, 0.0f };
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_1, vSubDDimensions );
}
DECLARE_DYNAMIC_VERTEX_SHADER( eye_refract_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DYNAMIC_LIGHT, lightState.HasDynamicLight() );
SET_DYNAMIC_VERTEX_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER_COMBO( TESSELLATION, nTessellationMode );
SET_DYNAMIC_VERTEX_SHADER( eye_refract_vs30 );
}
#endif
// Special constant for DX9 eyes: { Dilation, Glossiness, x, x };
float vPSConst[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
vPSConst[0] = IS_PARAM_DEFINED( info.m_nDilation ) ? params[info.m_nDilation]->GetFloatValue() : kDefaultDilation;
vPSConst[1] = IS_PARAM_DEFINED( info.m_nGlossiness ) ? params[info.m_nGlossiness]->GetFloatValue() : kDefaultGlossiness;
vPSConst[2] = 0.0f; // NOT USED
vPSConst[3] = IS_PARAM_DEFINED( info.m_nCorneaBumpStrength ) ? params[info.m_nCorneaBumpStrength]->GetFloatValue() : kDefaultCorneaBumpStrength;
pShaderAPI->SetPixelShaderConstant( 0, vPSConst, 1 );
pShaderAPI->SetPixelShaderConstant( 1, IS_PARAM_DEFINED( info.m_nEyeOrigin ) ? params[info.m_nEyeOrigin]->GetVecValue() : kDefaultEyeOrigin, 1 );
pShaderAPI->SetPixelShaderConstant( 2, IS_PARAM_DEFINED( info.m_nIrisU ) ? params[info.m_nIrisU]->GetVecValue() : kDefaultIrisU, 1 );
pShaderAPI->SetPixelShaderConstant( 3, IS_PARAM_DEFINED( info.m_nIrisV ) ? params[info.m_nIrisV]->GetVecValue() : kDefaultIrisV, 1 );
float vEyePos[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
pShaderAPI->GetWorldSpaceCameraPosition( vEyePos );
pShaderAPI->SetPixelShaderConstant( 4, vEyePos, 1 );
float vAmbientOcclusion[4] = { 0.33f, 0.33f, 0.33f, 0.0f };
if ( IS_PARAM_DEFINED( info.m_nAmbientOcclColor ) )
{
params[info.m_nAmbientOcclColor]->GetVecValue( vAmbientOcclusion, 3 );
}
vAmbientOcclusion[3] = IS_PARAM_DEFINED( info.m_nAmbientOcclusion ) ? params[info.m_nAmbientOcclusion]->GetFloatValue() : 0.0f;
float vPackedConst6[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
//vPackedConst6[0] Unused
vPackedConst6[1] = IS_PARAM_DEFINED( info.m_nEyeballRadius ) ? params[info.m_nEyeballRadius]->GetFloatValue() : kDefaultEyeballRadius;
//vPackedConst6[2] = IS_PARAM_DEFINED( info.m_nRaytraceSphere ) ? params[info.m_nRaytraceSphere]->GetFloatValue() : kDefaultRaytraceSphere;
vPackedConst6[3] = IS_PARAM_DEFINED( info.m_nParallaxStrength ) ? params[info.m_nParallaxStrength]->GetFloatValue() : kDefaultParallaxStrength;
pShaderAPI->SetPixelShaderConstant( 6, vPackedConst6, 1 );
if ( bDrawFlashlightAdditivePass == true )
{
SetFlashLightColorFromState( flashlightState, pShaderAPI, bSinglePassFlashlight );
if ( pFlashlightDepthTexture && g_pConfig->ShadowDepthTexture() && flashlightState.m_bEnableShadows )
{
pShader->BindTexture( SHADER_SAMPLER6, pFlashlightDepthTexture, 0 );
pShaderAPI->BindStandardTexture( SHADER_SAMPLER7, TEXTURE_SHADOW_NOISE_2D );
}
}
if ( nFixedLightingMode == ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH )
{
float vEyeDir[4];
pShaderAPI->GetWorldSpaceCameraDirection( vEyeDir );
float flFarZ = pShaderAPI->GetFarZ();
vEyeDir[0] /= flFarZ; // Divide by farZ for SSAO algorithm
vEyeDir[1] /= flFarZ;
vEyeDir[2] /= flFarZ;
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_5, vEyeDir );
}
// Flashlight tax
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_DYNAMIC_PIXEL_SHADER( eye_refract_ps20b );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER( eye_refract_ps20b );
}
else // ps.2.0
{
DECLARE_DYNAMIC_PIXEL_SHADER( eye_refract_ps20 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER( eye_refract_ps20 );
}
}
#ifndef _X360
else
{
DECLARE_DYNAMIC_PIXEL_SHADER( eye_refract_ps30 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, nFixedLightingMode ? 0 : lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, nFixedLightingMode ? false : bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER_COMBO( UBERLIGHT, flashlightState.m_bUberlight );
SET_DYNAMIC_PIXEL_SHADER( eye_refract_ps30 );
// Set constant to enable translation of VPOS to render target coordinates in ps_3_0
pShaderAPI->SetScreenSizeForVPOS();
SetupUberlightFromState( pShaderAPI, flashlightState );
}
#endif
pShaderAPI->SetPixelShaderFogParams( PSREG_FOG_PARAMS );
if ( bDrawFlashlightAdditivePass == true )
{
float atten[4], pos[4], tweaks[4];
atten[0] = flashlightState.m_fConstantAtten; // Set the flashlight attenuation factors
atten[1] = flashlightState.m_fLinearAtten;
atten[2] = flashlightState.m_fQuadraticAtten;
atten[3] = flashlightState.m_FarZAtten;
pShaderAPI->SetPixelShaderConstant( 7, atten, 1 );
pos[0] = flashlightState.m_vecLightOrigin[0]; // Set the flashlight origin
pos[1] = flashlightState.m_vecLightOrigin[1];
pos[2] = flashlightState.m_vecLightOrigin[2];
pShaderAPI->SetPixelShaderConstant( 8, pos, 1 );
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, worldToTexture.Base(), 4 );
// Tweaks associated with a given flashlight
tweaks[0] = ShadowFilterFromState( flashlightState );
tweaks[1] = ShadowAttenFromState( flashlightState );
pShader->HashShadow2DJitter( flashlightState.m_flShadowJitterSeed, &tweaks[2], &tweaks[3] );
pShaderAPI->SetPixelShaderConstant( 9, tweaks, 1 );
// Dimensions of screen, used for screen-space noise map sampling
float vScreenScale[4] = {1280.0f / 32.0f, 720.0f / 32.0f, 0, 0};
int nWidth, nHeight;
pShaderAPI->GetBackBufferDimensions( nWidth, nHeight );
int nTexWidth, nTexHeight;
pShaderAPI->GetStandardTextureDimensions( &nTexWidth, &nTexHeight, TEXTURE_SHADOW_NOISE_2D );
vScreenScale[0] = (float) nWidth / nTexWidth;
vScreenScale[1] = (float) nHeight / nTexHeight;
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_SCREEN_SCALE, vScreenScale, 1 );
vAmbientOcclusion[3] *= flashlightState.m_flAmbientOcclusion;
}
vAmbientOcclusion[3] = MIN( MAX( vAmbientOcclusion[3], 0.0f ), 1.0f );
pShaderAPI->SetPixelShaderConstant( 5, vAmbientOcclusion, 1 );
// Intro tax
if ( bIntro )
{
float curTime = params[info.m_nWarpParam]->GetFloatValue();
float timeVec[4] = { 0.0f, 0.0f, 0.0f, curTime };
if ( IS_PARAM_DEFINED( info.m_nEntityOrigin ) )
{
params[info.m_nEntityOrigin]->GetVecValue( timeVec, 3 );
}
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_5, timeVec, 1 );
}
}
pShader->Draw();
}
void DrawLightmappedGeneric_DX9_Internal(CBaseVSShader *pShader, IMaterialVar** params, bool hasFlashlight,
IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow,
LightmappedGeneric_DX9_Vars_t &info,
CBasePerMaterialContextData **pContextDataPtr
)
{
CLightmappedGeneric_DX9_Context *pContextData = reinterpret_cast< CLightmappedGeneric_DX9_Context *> ( *pContextDataPtr );
if ( pShaderShadow || ( ! pContextData ) || pContextData->m_bMaterialVarsChanged || hasFlashlight )
{
bool hasBaseTexture = params[info.m_nBaseTexture]->IsTexture();
int nAlphaChannelTextureVar = hasBaseTexture ? (int)info.m_nBaseTexture : (int)info.m_nEnvmapMask;
BlendType_t nBlendType = pShader->EvaluateBlendRequirements( nAlphaChannelTextureVar, hasBaseTexture );
bool bIsAlphaTested = IS_FLAG_SET( MATERIAL_VAR_ALPHATEST ) != 0;
bool bFullyOpaqueWithoutAlphaTest = (nBlendType != BT_BLENDADD) && (nBlendType != BT_BLEND) && (!hasFlashlight || IsX360()); //dest alpha is free for special use
bool bFullyOpaque = bFullyOpaqueWithoutAlphaTest && !bIsAlphaTested;
bool bNeedRegenStaticCmds = (! pContextData ) || pShaderShadow;
if ( ! pContextData ) // make sure allocated
{
pContextData = new CLightmappedGeneric_DX9_Context;
*pContextDataPtr = pContextData;
}
bool hasBump = ( params[info.m_nBumpmap]->IsTexture() ) && ( !g_pHardwareConfig->PreferReducedFillrate() );
bool hasSSBump = hasBump && (info.m_nSelfShadowedBumpFlag != -1) && ( params[info.m_nSelfShadowedBumpFlag]->GetIntValue() );
bool hasBaseTexture2 = hasBaseTexture && params[info.m_nBaseTexture2]->IsTexture();
bool hasLightWarpTexture = params[info.m_nLightWarpTexture]->IsTexture();
bool hasBump2 = hasBump && params[info.m_nBumpmap2]->IsTexture();
bool hasDetailTexture = params[info.m_nDetail]->IsTexture();
bool hasSelfIllum = IS_FLAG_SET( MATERIAL_VAR_SELFILLUM );
bool hasBumpMask = hasBump && hasBump2 && params[info.m_nBumpMask]->IsTexture() && !hasSelfIllum &&
!hasDetailTexture && !hasBaseTexture2 && (params[info.m_nBaseTextureNoEnvmap]->GetIntValue() == 0);
bool bHasBlendModulateTexture =
(info.m_nBlendModulateTexture != -1) &&
(params[info.m_nBlendModulateTexture]->IsTexture() );
bool hasNormalMapAlphaEnvmapMask = IS_FLAG_SET( MATERIAL_VAR_NORMALMAPALPHAENVMAPMASK );
// Parallax cubemaps
bool hasParallaxCorrection = params[info.m_nEnvmapParallaxObb1]->IsDefined();
if ( hasFlashlight && !IsX360() )
{
// !!speed!! do this in the caller so we don't build struct every time
CBaseVSShader::DrawFlashlight_dx90_Vars_t vars;
vars.m_bBump = hasBump;
vars.m_nBumpmapVar = info.m_nBumpmap;
vars.m_nBumpmapFrame = info.m_nBumpFrame;
vars.m_nBumpTransform = info.m_nBumpTransform;
vars.m_nFlashlightTextureVar = info.m_nFlashlightTexture;
vars.m_nFlashlightTextureFrameVar = info.m_nFlashlightTextureFrame;
vars.m_bLightmappedGeneric = true;
vars.m_bWorldVertexTransition = hasBaseTexture2;
vars.m_nBaseTexture2Var = info.m_nBaseTexture2;
vars.m_nBaseTexture2FrameVar = info.m_nBaseTexture2Frame;
vars.m_nBumpmap2Var = info.m_nBumpmap2;
vars.m_nBumpmap2Frame = info.m_nBumpFrame2;
vars.m_nBump2Transform = info.m_nBumpTransform2;
vars.m_nAlphaTestReference = info.m_nAlphaTestReference;
vars.m_bSSBump = hasSSBump;
vars.m_nDetailVar = info.m_nDetail;
vars.m_nDetailScale = info.m_nDetailScale;
vars.m_nDetailTextureCombineMode = info.m_nDetailTextureCombineMode;
vars.m_nDetailTextureBlendFactor = info.m_nDetailTextureBlendFactor;
vars.m_nDetailTint = info.m_nDetailTint;
if ( ( info.m_nSeamlessMappingScale != -1 ) )
vars.m_fSeamlessScale = params[info.m_nSeamlessMappingScale]->GetFloatValue();
else
vars.m_fSeamlessScale = 0.0;
pShader->DrawFlashlight_dx90( params, pShaderAPI, pShaderShadow, vars );
return;
}
pContextData->m_bFullyOpaque = bFullyOpaque;
pContextData->m_bFullyOpaqueWithoutAlphaTest = bFullyOpaqueWithoutAlphaTest;
NormalDecodeMode_t nNormalDecodeMode = NORMAL_DECODE_NONE;
if ( hasBump && g_pHardwareConfig->SupportsNormalMapCompression() && g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
ITexture *pBumpTex = params[info.m_nBumpmap]->GetTextureValue();
if ( pBumpTex )
{
nNormalDecodeMode = pBumpTex->GetNormalDecodeMode();
if ( hasBump2 ) // Check encoding of secondary normal if there is oneg
{
ITexture *pBumpTex2 = params[info.m_nBumpmap]->GetTextureValue();
if ( pBumpTex2 && ( pBumpTex2->GetNormalDecodeMode() != nNormalDecodeMode ) )
{
DevMsg("LightmappedGeneric: Primary and Secondary normal map compression formats don't match. This is unsupported!\n");
Assert(0);
}
}
}
}
int nNormalMaskDecodeMode = 0;
if ( hasBumpMask && g_pHardwareConfig->SupportsNormalMapCompression() && g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
ITexture *pBumpMaskTex = params[info.m_nBumpMask]->GetTextureValue();
if ( pBumpMaskTex )
{
nNormalMaskDecodeMode = pBumpMaskTex->GetNormalDecodeMode();
}
}
bool bHasOutline = IsBoolSet( info.m_nOutline, params );
pContextData->m_bPixelShaderForceFastPathBecauseOutline = bHasOutline;
bool bHasSoftEdges = IsBoolSet( info.m_nSoftEdges, params );
bool hasEnvmapMask = params[info.m_nEnvmapMask]->IsTexture();
float fDetailBlendFactor = GetFloatParam( info.m_nDetailTextureBlendFactor, params, 1.0 );
if ( pShaderShadow || bNeedRegenStaticCmds )
{
bool hasVertexColor = IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR );
bool hasDiffuseBumpmap = hasBump && (params[info.m_nNoDiffuseBumpLighting]->GetIntValue() == 0);
bool hasEnvmap = params[info.m_nEnvmap]->IsTexture();
bool bSeamlessMapping = ( ( info.m_nSeamlessMappingScale != -1 ) &&
( params[info.m_nSeamlessMappingScale]->GetFloatValue() != 0.0 ) );
if ( bNeedRegenStaticCmds )
{
pContextData->ResetStaticCmds();
CCommandBufferBuilder< CFixedCommandStorageBuffer< 5000 > > staticCmdsBuf;
if( !hasBaseTexture )
{
if( hasEnvmap )
{
// if we only have an envmap (no basetexture), then we want the albedo to be black.
staticCmdsBuf.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_BLACK );
}
else
{
staticCmdsBuf.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_WHITE );
}
}
staticCmdsBuf.BindStandardTexture( SHADER_SAMPLER1, TEXTURE_LIGHTMAP );
if ( bSeamlessMapping )
{
staticCmdsBuf.SetVertexShaderConstant4(
VERTEX_SHADER_SHADER_SPECIFIC_CONST_0,
params[info.m_nSeamlessMappingScale]->GetFloatValue(),0,0,0 );
}
staticCmdsBuf.StoreEyePosInPixelShaderConstant( 10 );
staticCmdsBuf.SetPixelShaderFogParams( 11 );
staticCmdsBuf.End();
// now, copy buf
pContextData->m_pStaticCmds = new uint8[staticCmdsBuf.Size()];
memcpy( pContextData->m_pStaticCmds, staticCmdsBuf.Base(), staticCmdsBuf.Size() );
}
if ( pShaderShadow )
{
// Alpha test: FIXME: shouldn't this be handled in Shader_t::SetInitialShadowState
pShaderShadow->EnableAlphaTest( bIsAlphaTested );
if ( info.m_nAlphaTestReference != -1 && params[info.m_nAlphaTestReference]->GetFloatValue() > 0.0f )
{
pShaderShadow->AlphaFunc( SHADER_ALPHAFUNC_GEQUAL, params[info.m_nAlphaTestReference]->GetFloatValue() );
}
pShader->SetDefaultBlendingShadowState( nAlphaChannelTextureVar, hasBaseTexture );
unsigned int flags = VERTEX_POSITION;
// base texture
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, true );
if ( hasLightWarpTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER6, false );
}
if ( bHasBlendModulateTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER3, false );
}
if ( hasBaseTexture2 )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER7, true );
}
// if( hasLightmap )
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
if( g_pHardwareConfig->GetHDRType() == HDR_TYPE_NONE )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, true );
}
else
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, false );
}
if( hasEnvmap || ( IsX360() && hasFlashlight ) )
{
if( hasEnvmap )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true );
if( g_pHardwareConfig->GetHDRType() == HDR_TYPE_NONE )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER2, true );
}
}
flags |= VERTEX_TANGENT_S | VERTEX_TANGENT_T | VERTEX_NORMAL;
}
int nDetailBlendMode = 0;
if ( hasDetailTexture )
{
nDetailBlendMode = GetIntParam( info.m_nDetailTextureCombineMode, params );
ITexture *pDetailTexture = params[info.m_nDetail]->GetTextureValue();
if ( pDetailTexture->GetFlags() & TEXTUREFLAGS_SSBUMP )
{
if ( hasBump )
nDetailBlendMode = 10; // ssbump
else
nDetailBlendMode = 11; // ssbump_nobump
}
}
if( hasDetailTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER12, true );
bool bSRGBState = ( nDetailBlendMode == 1 );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER12, bSRGBState );
}
if( hasBump || hasNormalMapAlphaEnvmapMask )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true );
if ( nNormalDecodeMode == NORMAL_DECODE_ATI2N_ALPHA )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER9, true ); // Normal map alpha, in the compressed normal case
}
}
if( hasBump2 )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true );
if ( nNormalDecodeMode == NORMAL_DECODE_ATI2N_ALPHA )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER10, true ); // Secondary normal alpha, in the compressed normal case
}
}
if( hasBumpMask )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER8, true );
if ( nNormalMaskDecodeMode == NORMAL_DECODE_ATI2N_ALPHA )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER11, true ); // Normal mask alpha, in the compressed normal case
}
}
if( hasEnvmapMask )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true );
}
if( hasFlashlight && IsX360() )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER13, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER14, true );
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER14 );
pShaderShadow->EnableTexture( SHADER_SAMPLER15, true );
}
if( hasVertexColor || hasBaseTexture2 || hasBump2 )
{
flags |= VERTEX_COLOR;
}
// texcoord0 : base texcoord
// texcoord1 : lightmap texcoord
// texcoord2 : lightmap texcoord offset
int numTexCoords = 2;
if( hasBump )
{
numTexCoords = 3;
}
pShaderShadow->VertexShaderVertexFormat( flags, numTexCoords, 0, 0 );
// Pre-cache pixel shaders
bool hasBaseAlphaEnvmapMask = IS_FLAG_SET( MATERIAL_VAR_BASEALPHAENVMAPMASK );
int bumpmap_variant=(hasSSBump) ? 2 : hasBump;
bool bMaskedBlending=( (info.m_nMaskedBlending != -1) &&
(params[info.m_nMaskedBlending]->GetIntValue() != 0) );
DECLARE_STATIC_VERTEX_SHADER( sdk_lightmappedgeneric_vs20 );
SET_STATIC_VERTEX_SHADER_COMBO( ENVMAP_MASK, hasEnvmapMask );
SET_STATIC_VERTEX_SHADER_COMBO( TANGENTSPACE, params[info.m_nEnvmap]->IsTexture() );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_VERTEX_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXCOLOR, IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR ) );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXALPHATEXBLENDFACTOR, hasBaseTexture2 || hasBump2 );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMASK, hasBumpMask );
bool bReliefMapping = false; //( bumpmap_variant == 2 ) && ( ! bSeamlessMapping );
SET_STATIC_VERTEX_SHADER_COMBO( RELIEF_MAPPING, false );//bReliefMapping );
SET_STATIC_VERTEX_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
#ifdef _X360
SET_STATIC_VERTEX_SHADER_COMBO( FLASHLIGHT, hasFlashlight);
#endif
SET_STATIC_VERTEX_SHADER(sdk_lightmappedgeneric_vs20);
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_STATIC_PIXEL_SHADER(sdk_lightmappedgeneric_ps20b);
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2, hasBaseTexture2 );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, bumpmap_variant );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP2, hasBump2 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMASK, hasBumpMask );
SET_STATIC_PIXEL_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, hasEnvmap );
SET_STATIC_PIXEL_SHADER_COMBO( ENVMAPMASK, hasEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASEALPHAENVMAPMASK, hasBaseAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_PIXEL_SHADER_COMBO( NORMALMAPALPHAENVMAPMASK, hasNormalMapAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURENOENVMAP, params[info.m_nBaseTextureNoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2NOENVMAP, params[info.m_nBaseTexture2NoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( WARPLIGHTING, hasLightWarpTexture );
SET_STATIC_PIXEL_SHADER_COMBO( FANCY_BLENDING, bHasBlendModulateTexture );
SET_STATIC_PIXEL_SHADER_COMBO( MASKEDBLENDING, bMaskedBlending);
SET_STATIC_PIXEL_SHADER_COMBO( RELIEF_MAPPING, bReliefMapping );
SET_STATIC_PIXEL_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_PIXEL_SHADER_COMBO( OUTLINE, bHasOutline );
SET_STATIC_PIXEL_SHADER_COMBO( SOFTEDGES, bHasSoftEdges );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( NORMAL_DECODE_MODE, (int) nNormalDecodeMode );
SET_STATIC_PIXEL_SHADER_COMBO( NORMALMASK_DECODE_MODE, (int) nNormalMaskDecodeMode );
// Parallax cubemaps enabled for 2_0b and onwards
SET_STATIC_PIXEL_SHADER_COMBO( PARALLAXCORRECT, hasParallaxCorrection );
#ifdef _X360
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, hasFlashlight);
#endif
SET_STATIC_PIXEL_SHADER(sdk_lightmappedgeneric_ps20b);
}
else
{
DECLARE_STATIC_PIXEL_SHADER(sdk_lightmappedgeneric_ps20);
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2, hasBaseTexture2 );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, bumpmap_variant );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP2, hasBump2 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMASK, hasBumpMask );
SET_STATIC_PIXEL_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, hasEnvmap );
SET_STATIC_PIXEL_SHADER_COMBO( ENVMAPMASK, hasEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASEALPHAENVMAPMASK, hasBaseAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_PIXEL_SHADER_COMBO( NORMALMAPALPHAENVMAPMASK, hasNormalMapAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURENOENVMAP, params[info.m_nBaseTextureNoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2NOENVMAP, params[info.m_nBaseTexture2NoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( WARPLIGHTING, hasLightWarpTexture );
SET_STATIC_PIXEL_SHADER_COMBO( FANCY_BLENDING, bHasBlendModulateTexture );
SET_STATIC_PIXEL_SHADER_COMBO( MASKEDBLENDING, bMaskedBlending);
SET_STATIC_PIXEL_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_PIXEL_SHADER_COMBO( OUTLINE, bHasOutline );
SET_STATIC_PIXEL_SHADER_COMBO( SOFTEDGES, bHasSoftEdges );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( NORMAL_DECODE_MODE, 0 ); // No normal compression with ps_2_0 (yikes!)
SET_STATIC_PIXEL_SHADER_COMBO( NORMALMASK_DECODE_MODE, 0 ); // No normal compression with ps_2_0
// Parallax cubemaps
SET_STATIC_PIXEL_SHADER_COMBO(PARALLAXCORRECT, 0); // No parallax cubemaps with ps_2_0
SET_STATIC_PIXEL_SHADER(sdk_lightmappedgeneric_ps20);
}
// HACK HACK HACK - enable alpha writes all the time so that we have them for
// underwater stuff and writing depth to dest alpha
// But only do it if we're not using the alpha already for translucency
pShaderShadow->EnableAlphaWrites( bFullyOpaque );
pShaderShadow->EnableSRGBWrite( true );
pShader->DefaultFog();
} // end shadow state
} // end shadow || regen display list
if ( pShaderAPI && pContextData->m_bMaterialVarsChanged )
{
// need to regenerate the semistatic cmds
pContextData->m_SemiStaticCmdsOut.Reset();
pContextData->m_bMaterialVarsChanged = false;
bool bHasBlendMaskTransform= (
(info.m_nBlendMaskTransform != -1) &&
(info.m_nMaskedBlending != -1) &&
(params[info.m_nMaskedBlending]->GetIntValue() ) &&
( ! (params[info.m_nBumpTransform]->MatrixIsIdentity() ) ) );
// If we don't have a texture transform, we don't have
// to set vertex shader constants or run vertex shader instructions
// for the texture transform.
bool bHasTextureTransform =
!( params[info.m_nBaseTextureTransform]->MatrixIsIdentity() &&
params[info.m_nBumpTransform]->MatrixIsIdentity() &&
params[info.m_nBumpTransform2]->MatrixIsIdentity() &&
params[info.m_nEnvmapMaskTransform]->MatrixIsIdentity() );
bHasTextureTransform |= bHasBlendMaskTransform;
pContextData->m_bVertexShaderFastPath = !bHasTextureTransform;
if( params[info.m_nDetail]->IsTexture() )
{
pContextData->m_bVertexShaderFastPath = false;
}
if (bHasBlendMaskTransform)
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform(
VERTEX_SHADER_SHADER_SPECIFIC_CONST_10, info.m_nBlendMaskTransform );
}
if ( ! pContextData->m_bVertexShaderFastPath )
{
bool bSeamlessMapping = ( ( info.m_nSeamlessMappingScale != -1 ) &&
( params[info.m_nSeamlessMappingScale]->GetFloatValue() != 0.0 ) );
bool hasEnvmapMask = params[info.m_nEnvmapMask]->IsTexture();
if (!bSeamlessMapping )
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, info.m_nBaseTextureTransform );
// If we have a detail texture, then the bump texcoords are the same as the base texcoords.
if( hasBump && !hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nBumpTransform );
}
if( hasEnvmapMask )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4, info.m_nEnvmapMaskTransform );
}
else if ( hasBump2 )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4, info.m_nBumpTransform2 );
}
}
pContextData->m_SemiStaticCmdsOut.SetEnvMapTintPixelShaderDynamicState( 0, info.m_nEnvmapTint );
// set up shader modulation color
float color[4] = { 1.0, 1.0, 1.0, 1.0 };
pShader->ComputeModulationColor( color );
float flLScale = pShaderAPI->GetLightMapScaleFactor();
color[0] *= flLScale;
color[1] *= flLScale;
color[2] *= flLScale;
pContextData->m_SemiStaticCmdsOut.SetVertexShaderConstant( VERTEX_SHADER_MODULATION_COLOR, color );
color[3] *= ( IS_PARAM_DEFINED( info.m_nAlpha2 ) && params[ info.m_nAlpha2 ]->GetFloatValue() > 0.0f ) ? params[ info.m_nAlpha2 ]->GetFloatValue() : 1.0f;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 12, color );
if ( hasDetailTexture )
{
float detailTintAndBlend[4] = {1, 1, 1, 1};
if ( info.m_nDetailTint != -1 )
{
params[info.m_nDetailTint]->GetVecValue( detailTintAndBlend, 3 );
}
detailTintAndBlend[3] = fDetailBlendFactor;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 8, detailTintAndBlend );
}
float envmapTintVal[4];
float selfIllumTintVal[4];
params[info.m_nEnvmapTint]->GetVecValue( envmapTintVal, 3 );
params[info.m_nSelfIllumTint]->GetVecValue( selfIllumTintVal, 3 );
float envmapContrast = params[info.m_nEnvmapContrast]->GetFloatValue();
float envmapSaturation = params[info.m_nEnvmapSaturation]->GetFloatValue();
float fresnelReflection = params[info.m_nFresnelReflection]->GetFloatValue();
bool hasEnvmap = params[info.m_nEnvmap]->IsTexture();
pContextData->m_bPixelShaderFastPath = true;
bool bUsingContrast = hasEnvmap && ( (envmapContrast != 0.0f) && (envmapContrast != 1.0f) ) && (envmapSaturation != 1.0f);
bool bUsingFresnel = hasEnvmap && (fresnelReflection != 1.0f);
bool bUsingSelfIllumTint = IS_FLAG_SET(MATERIAL_VAR_SELFILLUM) && (selfIllumTintVal[0] != 1.0f || selfIllumTintVal[1] != 1.0f || selfIllumTintVal[2] != 1.0f);
if ( bUsingContrast || bUsingFresnel || bUsingSelfIllumTint || !g_pConfig->bShowSpecular )
{
pContextData->m_bPixelShaderFastPath = false;
}
if( !pContextData->m_bPixelShaderFastPath )
{
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstants( 2, 3 );
pContextData->m_SemiStaticCmdsOut.OutputConstantData( params[info.m_nEnvmapContrast]->GetVecValue() );
pContextData->m_SemiStaticCmdsOut.OutputConstantData( params[info.m_nEnvmapSaturation]->GetVecValue() );
float flFresnel = params[info.m_nFresnelReflection]->GetFloatValue();
// [ 0, 0, 1-R(0), R(0) ]
pContextData->m_SemiStaticCmdsOut.OutputConstantData4( 0., 0., 1.0 - flFresnel, flFresnel );
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 7, params[info.m_nSelfIllumTint]->GetVecValue() );
}
else
{
if ( bHasOutline )
{
float flOutlineParms[8] = { GetFloatParam( info.m_nOutlineStart0, params ),
GetFloatParam( info.m_nOutlineStart1, params ),
GetFloatParam( info.m_nOutlineEnd0, params ),
GetFloatParam( info.m_nOutlineEnd1, params ),
0,0,0,
GetFloatParam( info.m_nOutlineAlpha, params ) };
if ( info.m_nOutlineColor != -1 )
{
params[info.m_nOutlineColor]->GetVecValue( flOutlineParms + 4, 3 );
}
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 2, flOutlineParms, 2 );
}
if ( bHasSoftEdges )
{
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant4(
4, GetFloatParam( info.m_nEdgeSoftnessStart, params ),
GetFloatParam( info.m_nEdgeSoftnessEnd, params ),
0,0 );
}
}
// texture binds
if( hasBaseTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER0, info.m_nBaseTexture, info.m_nBaseTextureFrame );
}
// handle mat_fullbright 2
bool bLightingOnly = mat_fullbright.GetInt() == 2 && !IS_FLAG_SET( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
if( bLightingOnly )
{
// BASE TEXTURE
if( hasSelfIllum )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY_ALPHA_ZERO );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY );
}
// BASE TEXTURE 2
if( hasBaseTexture2 )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER7, TEXTURE_GREY );
}
// DETAIL TEXTURE
if( hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER12, TEXTURE_GREY );
}
// disable color modulation
float color[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
pContextData->m_SemiStaticCmdsOut.SetVertexShaderConstant( VERTEX_SHADER_MODULATION_COLOR, color );
// turn off environment mapping
envmapTintVal[0] = 0.0f;
envmapTintVal[1] = 0.0f;
envmapTintVal[2] = 0.0f;
}
// always set the transform for detail textures since I'm assuming that you'll
// always have a detailscale.
if( hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nBaseTextureTransform, info.m_nDetailScale );
}
if( hasBaseTexture2 )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER7, info.m_nBaseTexture2, info.m_nBaseTexture2Frame );
}
if( hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER12, info.m_nDetail, info.m_nDetailFrame );
}
if( hasBump || hasNormalMapAlphaEnvmapMask )
{
if( !g_pConfig->m_bFastNoBump )
{
if ( nNormalDecodeMode == NORMAL_DECODE_ATI2N_ALPHA )
{
pContextData->m_SemiStaticCmdsOut.BindMultiTexture( pShader, SHADER_SAMPLER4, SHADER_SAMPLER9, info.m_nBumpmap, info.m_nBumpFrame );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER4, info.m_nBumpmap, info.m_nBumpFrame );
}
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER4, TEXTURE_NORMALMAP_FLAT );
}
}
if( hasBump2 )
{
if( !g_pConfig->m_bFastNoBump )
{
if ( nNormalDecodeMode == NORMAL_DECODE_ATI2N_ALPHA )
{
pContextData->m_SemiStaticCmdsOut.BindMultiTexture( pShader, SHADER_SAMPLER5, SHADER_SAMPLER10, info.m_nBumpmap2, info.m_nBumpFrame2 );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER5, info.m_nBumpmap2, info.m_nBumpFrame2 );
}
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER5, TEXTURE_NORMALMAP_FLAT );
}
}
if( hasBumpMask )
{
if( !g_pConfig->m_bFastNoBump )
{
if ( nNormalMaskDecodeMode == NORMAL_DECODE_ATI2N_ALPHA )
{
Assert(0);
//pContextData->m_SemiStaticCmdsOut.BindTexture( SHADER_SAMPLER8, SHADER_SAMPLER11, info.m_nBumpMask );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER8, info.m_nBumpMask, -1 );
}
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER8, TEXTURE_NORMALMAP_FLAT );
}
}
if( hasEnvmapMask )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER5, info.m_nEnvmapMask, info.m_nEnvmapMaskFrame );
}
if ( hasLightWarpTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER6, info.m_nLightWarpTexture, -1 );
}
if ( bHasBlendModulateTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER3, info.m_nBlendModulateTexture, -1 );
}
// Parallax cubemaps
if (hasParallaxCorrection)
{
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant(21, params[info.m_nEnvmapOrigin]->GetVecValue());
float* vecs[3];
vecs[0] = const_cast<float*>(params[info.m_nEnvmapParallaxObb1]->GetVecValue());
vecs[1] = const_cast<float*>(params[info.m_nEnvmapParallaxObb2]->GetVecValue());
vecs[2] = const_cast<float*>(params[info.m_nEnvmapParallaxObb3]->GetVecValue());
float matrix[4][4];
for (int i = 0; i < 3; i++)
{
for (int j = 0; j < 4; j++)
{
matrix[i][j] = vecs[i][j];
}
}
matrix[3][0] = matrix[3][1] = matrix[3][2] = 0;
matrix[3][3] = 1;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant(22, &matrix[0][0], 4);
}
pContextData->m_SemiStaticCmdsOut.End();
}
}
DYNAMIC_STATE
{
CCommandBufferBuilder< CFixedCommandStorageBuffer< 1000 > > DynamicCmdsOut;
DynamicCmdsOut.Call( pContextData->m_pStaticCmds );
DynamicCmdsOut.Call( pContextData->m_SemiStaticCmdsOut.Base() );
bool hasEnvmap = params[info.m_nEnvmap]->IsTexture();
if( hasEnvmap )
{
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER2, info.m_nEnvmap, info.m_nEnvmapFrame );
}
int nFixedLightingMode = pShaderAPI->GetIntRenderingParameter( INT_RENDERPARM_ENABLE_FIXED_LIGHTING );
bool bVertexShaderFastPath = pContextData->m_bVertexShaderFastPath;
if( nFixedLightingMode != 0 )
{
if ( pContextData->m_bPixelShaderForceFastPathBecauseOutline )
nFixedLightingMode = 0;
else
bVertexShaderFastPath = false;
}
MaterialFogMode_t fogType = pShaderAPI->GetSceneFogMode();
DECLARE_DYNAMIC_VERTEX_SHADER(sdk_lightmappedgeneric_vs20);
SET_DYNAMIC_VERTEX_SHADER_COMBO( DOWATERFOG, fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
SET_DYNAMIC_VERTEX_SHADER_COMBO( FASTPATH, bVertexShaderFastPath );
SET_DYNAMIC_VERTEX_SHADER_COMBO(
LIGHTING_PREVIEW,
(nFixedLightingMode)?1:0
);
SET_DYNAMIC_VERTEX_SHADER_CMD(DynamicCmdsOut, sdk_lightmappedgeneric_vs20);
bool bPixelShaderFastPath = pContextData->m_bPixelShaderFastPath;
if( nFixedLightingMode !=0 )
{
bPixelShaderFastPath = false;
}
bool bWriteDepthToAlpha;
bool bWriteWaterFogToAlpha;
if( pContextData->m_bFullyOpaque )
{
bWriteDepthToAlpha = pShaderAPI->ShouldWriteDepthToDestAlpha();
bWriteWaterFogToAlpha = (fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z);
AssertMsg( !(bWriteDepthToAlpha && bWriteWaterFogToAlpha), "Can't write two values to alpha at the same time." );
}
else
{
//can't write a special value to dest alpha if we're actually using as-intended alpha
bWriteDepthToAlpha = false;
bWriteWaterFogToAlpha = false;
}
float envmapContrast = params[info.m_nEnvmapContrast]->GetFloatValue();
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_DYNAMIC_PIXEL_SHADER(sdk_lightmappedgeneric_ps20b);
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATH, bPixelShaderFastPath || pContextData->m_bPixelShaderForceFastPathBecauseOutline );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATHENVMAPCONTRAST, bPixelShaderFastPath && envmapContrast == 1.0f );
SET_DYNAMIC_PIXEL_SHADER_COMBO( PIXELFOGTYPE, pShaderAPI->GetPixelFogCombo() );
// Don't write fog to alpha if we're using translucency
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( LIGHTING_PREVIEW, nFixedLightingMode );
SET_DYNAMIC_PIXEL_SHADER_CMD(DynamicCmdsOut, sdk_lightmappedgeneric_ps20b);
}
else
{
DECLARE_DYNAMIC_PIXEL_SHADER(sdk_lightmappedgeneric_ps20);
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATH, bPixelShaderFastPath );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATHENVMAPCONTRAST, bPixelShaderFastPath && envmapContrast == 1.0f );
SET_DYNAMIC_PIXEL_SHADER_COMBO( PIXELFOGTYPE, pShaderAPI->GetPixelFogCombo() );
// Don't write fog to alpha if we're using translucency
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( LIGHTING_PREVIEW, nFixedLightingMode );
SET_DYNAMIC_PIXEL_SHADER_CMD(DynamicCmdsOut, sdk_lightmappedgeneric_ps20);
}
if( hasFlashlight && IsX360() )
{
VMatrix worldToTexture;
ITexture *pFlashlightDepthTexture;
FlashlightState_t flashlightState = pShaderAPI->GetFlashlightStateEx( worldToTexture, &pFlashlightDepthTexture );
DynamicCmdsOut.SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, worldToTexture.Base(), 4 );
SetFlashLightColorFromState( flashlightState, pShaderAPI );
float atten[4], pos[4];
atten[0] = flashlightState.m_fConstantAtten; // Set the flashlight attenuation factors
atten[1] = flashlightState.m_fLinearAtten;
atten[2] = flashlightState.m_fQuadraticAtten;
atten[3] = flashlightState.m_FarZ;
DynamicCmdsOut.SetPixelShaderConstant( 13, atten, 1 );
pos[0] = flashlightState.m_vecLightOrigin[0]; // Set the flashlight origin
pos[1] = flashlightState.m_vecLightOrigin[1];
pos[2] = flashlightState.m_vecLightOrigin[2];
DynamicCmdsOut.SetPixelShaderConstant( 14, pos, 1 );
pShader->BindTexture( SHADER_SAMPLER13, flashlightState.m_pSpotlightTexture, flashlightState.m_nSpotlightTextureFrame );
if( pFlashlightDepthTexture && g_pConfig->ShadowDepthTexture() && flashlightState.m_bEnableShadows )
{
pShader->BindTexture( SHADER_SAMPLER14, pFlashlightDepthTexture, 0 );
DynamicCmdsOut.BindStandardTexture( SHADER_SAMPLER15, TEXTURE_SHADOW_NOISE_2D );
// Tweaks associated with a given flashlight
float tweaks[4];
tweaks[0] = ShadowFilterFromState( flashlightState );
tweaks[1] = ShadowAttenFromState( flashlightState );
pShader->HashShadow2DJitter( flashlightState.m_flShadowJitterSeed, &tweaks[2], &tweaks[3] );
DynamicCmdsOut.SetPixelShaderConstant( 19, tweaks, 1 );
// Dimensions of screen, used for screen-space noise map sampling
float vScreenScale[4] = {1280.0f / 32.0f, 720.0f / 32.0f, 0, 0};
int nWidth, nHeight;
pShaderAPI->GetBackBufferDimensions( nWidth, nHeight );
vScreenScale[0] = (float) nWidth / 32.0f;
vScreenScale[1] = (float) nHeight / 32.0f;
DynamicCmdsOut.SetPixelShaderConstant( 31, vScreenScale, 1 );
}
}
DynamicCmdsOut.End();
pShaderAPI->ExecuteCommandBuffer( DynamicCmdsOut.Base() );
}
pShader->Draw();
if( IsPC() && (IS_FLAG_SET( MATERIAL_VAR_ALPHATEST ) != 0) && pContextData->m_bFullyOpaqueWithoutAlphaTest )
{
//Alpha testing makes it so we can't write to dest alpha
//Writing to depth makes it so later polygons can't write to dest alpha either
//This leads to situations with garbage in dest alpha.
//Fix it now by converting depth to dest alpha for any pixels that just wrote.
pShader->DrawEqualDepthToDestAlpha();
}
}
void DrawCloakBlendedPass( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
IShaderShadow* pShaderShadow, CloakBlendedPassVars_t &info, VertexCompressionType_t vertexCompression )
{
bool bBumpMapping = ( !g_pConfig->UseBumpmapping() ) || ( info.m_nBumpmap == -1 ) || !params[info.m_nBumpmap]->IsTexture() ? 0 : 1;
SHADOW_STATE
{
// Reset shadow state manually since we're drawing from two materials
pShader->SetInitialShadowState( );
// Set stream format (note that this shader supports compression)
unsigned int flags = VERTEX_POSITION | VERTEX_NORMAL | VERTEX_FORMAT_COMPRESSED;
int nTexCoordCount = 1;
int userDataSize = 0;
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, NULL, userDataSize );
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
// Vertex Shader
DECLARE_STATIC_VERTEX_SHADER( cloak_blended_pass_vs20 );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMAP, bBumpMapping ? 1 : 0 );
SET_STATIC_VERTEX_SHADER( cloak_blended_pass_vs20 );
// Pixel Shader
if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_STATIC_PIXEL_SHADER( cloak_blended_pass_ps20b );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, bBumpMapping ? 1 : 0 );
SET_STATIC_PIXEL_SHADER( cloak_blended_pass_ps20b );
}
else
{
DECLARE_STATIC_PIXEL_SHADER( cloak_blended_pass_ps20 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, bBumpMapping ? 1 : 0 );
SET_STATIC_PIXEL_SHADER( cloak_blended_pass_ps20 );
}
}
#ifndef _X360
else
{
// The vertex shader uses the vertex id stream
SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
// Vertex Shader
DECLARE_STATIC_VERTEX_SHADER( cloak_blended_pass_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMAP, bBumpMapping ? 1 : 0 );
SET_STATIC_VERTEX_SHADER( cloak_blended_pass_vs30 );
// Pixel Shader
DECLARE_STATIC_PIXEL_SHADER( cloak_blended_pass_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, bBumpMapping ? 1 : 0 );
SET_STATIC_PIXEL_SHADER( cloak_blended_pass_ps30 );
}
#endif
// Textures
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Refraction texture
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, true );
if ( bBumpMapping )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Bump
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, false ); // Not sRGB
}
pShaderShadow->EnableSRGBWrite( true );
// Blending
pShader->EnableAlphaBlending( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
pShaderShadow->EnableAlphaWrites( false );
// !!! We need to turn this back on because EnableAlphaBlending() above disables it!
pShaderShadow->EnableDepthWrites( true );
}
DYNAMIC_STATE
{
// Reset render state manually since we're drawing from two materials
pShaderAPI->SetDefaultState();
// Set Vertex Shader Constants
if ( ( bBumpMapping ) && ( info.m_nBumpTransform != -1 ) )
{
pShader->SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, info.m_nBumpTransform );
}
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
// Set Vertex Shader Combos
DECLARE_DYNAMIC_VERTEX_SHADER( cloak_blended_pass_vs20 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER( cloak_blended_pass_vs20 );
// Set Pixel Shader Combos
if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_DYNAMIC_PIXEL_SHADER( cloak_blended_pass_ps20b );
SET_DYNAMIC_PIXEL_SHADER( cloak_blended_pass_ps20b );
}
else
{
DECLARE_DYNAMIC_PIXEL_SHADER( cloak_blended_pass_ps20 );
SET_DYNAMIC_PIXEL_SHADER( cloak_blended_pass_ps20 );
}
}
#ifndef _X360
else
{
pShader->SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, VERTEX_SHADER_SHADER_SPECIFIC_CONST_7, SHADER_VERTEXTEXTURE_SAMPLER0 );
// Set Vertex Shader Combos
DECLARE_DYNAMIC_VERTEX_SHADER( cloak_blended_pass_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( MORPHING, pShaderAPI->IsHWMorphingEnabled() );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER( cloak_blended_pass_vs30 );
// Set Pixel Shader Combos
DECLARE_DYNAMIC_PIXEL_SHADER( cloak_blended_pass_ps30 );
SET_DYNAMIC_PIXEL_SHADER( cloak_blended_pass_ps30 );
}
#endif
// Bind textures
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_FRAME_BUFFER_FULL_TEXTURE_0 ); // Refraction Map
if ( bBumpMapping )
{
pShader->BindTexture( SHADER_SAMPLER1, info.m_nBumpmap, info.m_nBumpFrame );
}
// Set Pixel Shader Constants
float vEyePos[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
pShaderAPI->GetWorldSpaceCameraPosition( vEyePos );
pShaderAPI->SetPixelShaderConstant( 5, vEyePos, 1 );
float vPackedConst1[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
vPackedConst1[0] = IS_PARAM_DEFINED( info.m_nCloakFactor ) ? params[info.m_nCloakFactor]->GetFloatValue() : kDefaultCloakFactor;
vPackedConst1[1] = IS_PARAM_DEFINED( info.m_nRefractAmount ) ? params[info.m_nRefractAmount]->GetFloatValue() : kDefaultRefractAmount;
pShaderAPI->SetPixelShaderConstant( 6, vPackedConst1, 1 );
// Refract color tint
pShaderAPI->SetPixelShaderConstant( 7, IS_PARAM_DEFINED( info.m_nCloakColorTint ) ? params[info.m_nCloakColorTint]->GetVecValue() : kDefaultCloakColorTint, 1 );
// Set c0 and c1 to contain first two rows of ViewProj matrix
VMatrix mView, mProj;
pShaderAPI->GetMatrix( MATERIAL_VIEW, mView.m[0] );
pShaderAPI->GetMatrix( MATERIAL_PROJECTION, mProj.m[0] );
VMatrix mViewProj = mView * mProj;
mViewProj = mViewProj.Transpose3x3();
pShaderAPI->SetPixelShaderConstant( 0, mViewProj.m[0], 2 );
}
pShader->Draw();
}
void DrawAftershock( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
IShaderShadow* pShaderShadow, AftershockVars_t &info, VertexCompressionType_t vertexCompression )
{
bool bBumpMapping = ( info.m_nBumpmap == -1 ) || !params[info.m_nBumpmap]->IsTexture() ? 0 : 1;
SHADOW_STATE
{
// Set stream format (note that this shader supports compression)
unsigned int flags = VERTEX_POSITION | VERTEX_NORMAL | VERTEX_FORMAT_COMPRESSED;
int nTexCoordCount = 1;
int userDataSize = 0;
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, NULL, userDataSize );
// Vertex Shader
DECLARE_STATIC_VERTEX_SHADER( aftershock_vs20 );
SET_STATIC_VERTEX_SHADER( aftershock_vs20 );
// Pixel Shader
if( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_STATIC_PIXEL_SHADER( aftershock_ps20b );
SET_STATIC_PIXEL_SHADER( aftershock_ps20b );
}
/*else
{
DECLARE_STATIC_PIXEL_SHADER( aftershock_ps20 );
SET_STATIC_PIXEL_SHADER( aftershock_ps20 );
}*/
// Textures
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Refraction texture
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Bump
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, false ); // Not sRGB
pShaderShadow->EnableSRGBWrite( true );
// Blending
pShader->EnableAlphaBlending( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
pShaderShadow->EnableAlphaWrites( false );
// !!! We need to turn this back on because EnableAlphaBlending() above disables it!
//pShaderShadow->EnableDepthWrites( true );
}
DYNAMIC_STATE
{
// Set Vertex Shader Combos
DECLARE_DYNAMIC_VERTEX_SHADER( aftershock_vs20 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER( aftershock_vs20 );
// Set Vertex Shader Constants
if ( info.m_nBumpTransform != -1 )
{
pShader->SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_1, info.m_nBumpTransform );
}
// Time % 1000
float vPackedVsConst1[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
float flTime = IS_PARAM_DEFINED( info.m_nTime ) && params[info.m_nTime]->GetFloatValue() > 0.0f ? params[info.m_nTime]->GetFloatValue() : pShaderAPI->CurrentTime();
vPackedVsConst1[0] = flTime;
vPackedVsConst1[0] -= (float)( (int)( vPackedVsConst1[0] / 1000.0f ) ) * 1000.0f;
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, vPackedVsConst1, 1 );
DECLARE_DYNAMIC_PIXEL_SHADER( aftershock_ps20b );
SET_DYNAMIC_PIXEL_SHADER( aftershock_ps20b );
// Bind textures
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_FRAME_BUFFER_FULL_TEXTURE_0 ); // Refraction Map
if ( bBumpMapping )
{
pShader->BindTexture( SHADER_SAMPLER1, info.m_nBumpmap, info.m_nBumpFrame );
}
// Set Pixel Shader Constants
float vEyePos[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
pShaderAPI->GetWorldSpaceCameraPosition( vEyePos );
pShaderAPI->SetPixelShaderConstant( 5, vEyePos, 1 );
float vPackedConst1[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
vPackedConst1[0] = IS_PARAM_DEFINED( info.m_nBlurAmount ) ? params[info.m_nBlurAmount]->GetFloatValue() : kDefaultBlurAmount;
vPackedConst1[1] = IS_PARAM_DEFINED( info.m_nRefractAmount ) ? params[info.m_nRefractAmount]->GetFloatValue() : kDefaultRefractAmount;
vPackedConst1[3] = vPackedVsConst1[0]; // Time
pShaderAPI->SetPixelShaderConstant( 6, vPackedConst1, 1 );
// Refract color tint
pShaderAPI->SetPixelShaderConstant( 7, IS_PARAM_DEFINED( info.m_nColorTint ) ? params[info.m_nColorTint]->GetVecValue() : kDefaultColorTint, 1 );
// Silhouette values
float vPackedConst8[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
vPackedConst8[0] = IS_PARAM_DEFINED( info.m_nSilhouetteColor ) ? params[info.m_nSilhouetteColor]->GetVecValue()[0] : kDefaultSilhouetteColor[0];
vPackedConst8[1] = IS_PARAM_DEFINED( info.m_nSilhouetteColor ) ? params[info.m_nSilhouetteColor]->GetVecValue()[1] : kDefaultSilhouetteColor[1];
vPackedConst8[2] = IS_PARAM_DEFINED( info.m_nSilhouetteColor ) ? params[info.m_nSilhouetteColor]->GetVecValue()[2] : kDefaultSilhouetteColor[2];
vPackedConst8[3] = IS_PARAM_DEFINED( info.m_nSilhouetteThickness ) ? params[info.m_nSilhouetteThickness]->GetFloatValue() : kDefaultSilhouetteThickness;
pShaderAPI->SetPixelShaderConstant( 8, vPackedConst8, 1 );
// Ground min/max
float vPackedConst9[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
vPackedConst9[0] = IS_PARAM_DEFINED( info.m_nGroundMin ) ? params[info.m_nGroundMin]->GetFloatValue() : kDefaultGroundMin;
vPackedConst9[1] = IS_PARAM_DEFINED( info.m_nGroundMax ) ? params[info.m_nGroundMax]->GetFloatValue() : kDefaultGroundMax;
pShaderAPI->SetPixelShaderConstant( 9, vPackedConst9, 1 );
// Set c0 and c1 to contain first two rows of ViewProj matrix
VMatrix mView, mProj;
pShaderAPI->GetMatrix( MATERIAL_VIEW, mView.m[0] );
pShaderAPI->GetMatrix( MATERIAL_PROJECTION, mProj.m[0] );
VMatrix mViewProj = mView * mProj;
mViewProj = mViewProj.Transpose3x3();
pShaderAPI->SetPixelShaderConstant( 0, mViewProj.m[0], 2 );
}
pShader->Draw();
}
//-----------------------------------------------------------------------------
// Draws the shader
//-----------------------------------------------------------------------------
void DrawSkin_DX9_Internal( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow,
bool bHasFlashlight, VertexLitGeneric_DX9_Vars_t &info, VertexCompressionType_t vertexCompression,
CBasePerMaterialContextData **pContextDataPtr )
{
bool bHasBaseTexture = (info.m_nBaseTexture != -1) && params[info.m_nBaseTexture]->IsTexture();
bool bHasBump = (info.m_nBumpmap != -1) && params[info.m_nBumpmap]->IsTexture();
bool bHasBaseTextureWrinkle = bHasBaseTexture &&
(info.m_nWrinkle != -1) && params[info.m_nWrinkle]->IsTexture() &&
(info.m_nStretch != -1) && params[info.m_nStretch]->IsTexture();
bool bHasBumpWrinkle = bHasBump &&
(info.m_nNormalWrinkle != -1) && params[info.m_nNormalWrinkle]->IsTexture() &&
(info.m_nNormalStretch != -1) && params[info.m_nNormalStretch]->IsTexture();
bool bHasVertexColor = IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR );
bool bHasVertexAlpha = IS_FLAG_SET( MATERIAL_VAR_VERTEXALPHA );
bool bIsAlphaTested = IS_FLAG_SET( MATERIAL_VAR_ALPHATEST ) != 0;
bool bHasSelfIllum = IS_FLAG_SET( MATERIAL_VAR_SELFILLUM ) != 0;
bool bHasSelfIllumFresnel = ( bHasSelfIllum ) && ( info.m_nSelfIllumFresnel != -1 ) && ( params[info.m_nSelfIllumFresnel]->GetIntValue() != 0 );
bool bHasSelfIllumMask = ( bHasSelfIllum ) && (info.m_nSelfIllumMask != -1) && params[info.m_nSelfIllumMask]->IsTexture();
// Tie these to specular
bool bHasPhong = (info.m_nPhong != -1) && ( params[info.m_nPhong]->GetIntValue() != 0 );
bool bHasSpecularExponentTexture = (info.m_nPhongExponentTexture != -1) && params[info.m_nPhongExponentTexture]->IsTexture();
bool bHasPhongTintMap = bHasSpecularExponentTexture && (info.m_nPhongAlbedoTint != -1) && ( params[info.m_nPhongAlbedoTint]->GetIntValue() != 0 );
bool bHasDiffuseWarp = (info.m_nDiffuseWarpTexture != -1) && params[info.m_nDiffuseWarpTexture]->IsTexture();
bool bHasPhongWarp = (info.m_nPhongWarpTexture != -1) && params[info.m_nPhongWarpTexture]->IsTexture();
bool bHasNormalMapAlphaEnvmapMask = IS_FLAG_SET( MATERIAL_VAR_NORMALMAPALPHAENVMAPMASK );
#if !defined( _X360 )
bool bIsDecal = IS_FLAG_SET( MATERIAL_VAR_DECAL );
#endif
// Rimlight must be set to non-zero to trigger rim light combo (also requires Phong)
bool bHasRimLight = r_rimlight.GetBool() && bHasPhong && (info.m_nRimLight != -1) && ( params[info.m_nRimLight]->GetIntValue() != 0 );
bool bHasRimMaskMap = bHasSpecularExponentTexture && bHasRimLight && (info.m_nRimMask != -1) && ( params[info.m_nRimMask]->GetIntValue() != 0 );
float fBlendFactor=( info.m_nDetailTextureBlendFactor == -1 )? 1 : params[info.m_nDetailTextureBlendFactor]->GetFloatValue();
bool hasDetailTexture = ( info.m_nDetail != -1 ) && params[info.m_nDetail]->IsTexture();
int nDetailBlendMode = ( hasDetailTexture && info.m_nDetailTextureCombineMode != -1 ) ? params[info.m_nDetailTextureCombineMode]->GetIntValue() : 0;
bool bBlendTintByBaseAlpha = IsBoolSet( info.m_nBlendTintByBaseAlpha, params ) && !bHasSelfIllum; // Pixel shader can't do both BLENDTINTBYBASEALPHA and SELFILLUM, so let selfillum win
float flTintReplacementAmount = GetFloatParam( info.m_nTintReplacesBaseColor, params );
BlendType_t nBlendType= pShader->EvaluateBlendRequirements( bBlendTintByBaseAlpha ? -1 : info.m_nBaseTexture, true );
bool bFullyOpaque = (nBlendType != BT_BLENDADD) && (nBlendType != BT_BLEND) && !bIsAlphaTested && !bHasFlashlight; //dest alpha is free for special use
CSkin_DX9_Context *pContextData = reinterpret_cast< CSkin_DX9_Context *> ( *pContextDataPtr );
if ( ! pContextData )
{
pContextData = new CSkin_DX9_Context;
*pContextDataPtr = pContextData;
}
if( pShader->IsSnapshotting() )
{
// look at color and alphamod stuff.
// Unlit generic never uses the flashlight
bool bHasEnvmap = !bHasFlashlight && params[info.m_nEnvmap]->IsTexture();
bool bHasNormal = params[info.m_nBumpmap]->IsTexture();
bool bCanUseBaseAlphaPhongMaskFastPath = (info.m_nBaseMapAlphaPhongMask != -1) && ( params[info.m_nBaseMapAlphaPhongMask]->GetIntValue() != 0 );
if ( ! ( params[info.m_nBaseTexture]->GetTextureValue()->IsTranslucent() ) )
bCanUseBaseAlphaPhongMaskFastPath = true;
pContextData->m_bFastPath =
(! bHasBump ) &&
(! bHasSpecularExponentTexture ) &&
(! bHasPhongTintMap ) &&
(! bHasPhongWarp ) &&
(! bHasRimLight ) &&
(! hasDetailTexture ) &&
bCanUseBaseAlphaPhongMaskFastPath &&
(! bHasSelfIllum ) &&
(! bBlendTintByBaseAlpha );
// Alpha test: FIXME: shouldn't this be handled in CBaseVSShader::SetInitialShadowState
pShaderShadow->EnableAlphaTest( bIsAlphaTested );
if( info.m_nAlphaTestReference != -1 && params[info.m_nAlphaTestReference]->GetFloatValue() > 0.0f )
{
pShaderShadow->AlphaFunc( SHADER_ALPHAFUNC_GEQUAL, params[info.m_nAlphaTestReference]->GetFloatValue() );
}
int nShadowFilterMode = 0;
if( bHasFlashlight )
{
if (params[info.m_nBaseTexture]->IsTexture())
{
pShader->SetAdditiveBlendingShadowState( info.m_nBaseTexture, true );
}
if( bIsAlphaTested )
{
// disable alpha test and use the zfunc zequals since alpha isn't guaranteed to
// be the same on both the regular pass and the flashlight pass.
pShaderShadow->EnableAlphaTest( false );
pShaderShadow->DepthFunc( SHADER_DEPTHFUNC_EQUAL );
}
pShaderShadow->EnableBlending( true );
pShaderShadow->EnableDepthWrites( false );
// Be sure not to write to dest alpha
pShaderShadow->EnableAlphaWrites( false );
nShadowFilterMode = g_pHardwareConfig->GetShadowFilterMode(); // Based upon vendor and device dependent formats
}
else // not flashlight pass
{
if (params[info.m_nBaseTexture]->IsTexture())
{
pShader->SetDefaultBlendingShadowState( info.m_nBaseTexture, true );
}
if ( bHasEnvmap )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER8, true ); // Cubic environment map
if( g_pHardwareConfig->GetHDRType() == HDR_TYPE_NONE )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER8, true );
}
}
}
unsigned int flags = VERTEX_POSITION;
if( bHasNormal )
{
flags |= VERTEX_NORMAL;
}
int userDataSize = 0;
// Always enable...will bind white if nothing specified...
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Base (albedo) map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, true );
if ( bHasBaseTextureWrinkle || bHasBumpWrinkle )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER9, true ); // Base (albedo) compression map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER9, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER10, true ); // Base (albedo) expansion map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER10, true );
}
if( bHasDiffuseWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true ); // Diffuse warp texture
}
if( bHasPhongWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Specular warp texture
}
// Specular exponent map or dummy
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true ); // Specular exponent map
if( bHasFlashlight )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true ); // Shadow depth map
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER4 );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER4, false );
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true ); // Noise map
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true ); // Flashlight cookie
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER6, true );
userDataSize = 4; // tangent S
}
// Always enable, since flat normal will be bound
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true ); // Normal map
userDataSize = 4; // tangent S
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true ); // Normalizing cube map
if ( bHasBaseTextureWrinkle || bHasBumpWrinkle )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER11, true ); // Normal compression map
pShaderShadow->EnableTexture( SHADER_SAMPLER12, true ); // Normal expansion map
}
if ( hasDetailTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER13, true );
if ( nDetailBlendMode != 0 ) //Not Mod2X
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER13, true );
}
if ( bHasSelfIllum )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER14, true );
}
if( bHasVertexColor || bHasVertexAlpha )
{
flags |= VERTEX_COLOR;
}
pShaderShadow->EnableSRGBWrite( true );
// texcoord0 : base texcoord, texcoord2 : decal hw morph delta
int pTexCoordDim[3] = { 2, 0, 3 };
int nTexCoordCount = 1;
#ifndef _X360
// Special morphed decal information
if ( bIsDecal && g_pHardwareConfig->HasFastVertexTextures() )
{
nTexCoordCount = 3;
}
#endif
// This shader supports compressed vertices, so OR in that flag:
flags |= VERTEX_FORMAT_COMPRESSED;
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, pTexCoordDim, userDataSize );
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
bool bUseStaticControlFlow = g_pHardwareConfig->SupportsStaticControlFlow();
DECLARE_STATIC_VERTEX_SHADER( skin_vs20 );
SET_STATIC_VERTEX_SHADER_COMBO( USE_STATIC_CONTROL_FLOW, bUseStaticControlFlow );
SET_STATIC_VERTEX_SHADER( skin_vs20 );
// Assume we're only going to get in here if we support 2b
DECLARE_STATIC_PIXEL_SHADER( skin_ps20b );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, bHasSelfIllum && !bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUMFRESNEL, bHasSelfIllumFresnel && !bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bHasDiffuseWarp && bHasPhong );
SET_STATIC_PIXEL_SHADER_COMBO( PHONGWARPTEXTURE, bHasPhongWarp && bHasPhong );
SET_STATIC_PIXEL_SHADER_COMBO( WRINKLEMAP, bHasBaseTextureWrinkle || bHasBumpWrinkle );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( RIMLIGHT, bHasRimLight );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, bHasEnvmap );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( CONVERT_TO_SRGB, 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FASTPATH_NOBUMP, pContextData->m_bFastPath );
SET_STATIC_PIXEL_SHADER_COMBO( BLENDTINTBYBASEALPHA, bBlendTintByBaseAlpha );
SET_STATIC_PIXEL_SHADER( skin_ps20b );
}
#ifndef _X360
else
{
// The vertex shader uses the vertex id stream
SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
DECLARE_STATIC_VERTEX_SHADER( skin_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( DECAL, bIsDecal );
SET_STATIC_VERTEX_SHADER( skin_vs30 );
DECLARE_STATIC_PIXEL_SHADER( skin_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, bHasSelfIllum && !bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUMFRESNEL, bHasSelfIllumFresnel && !bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bHasDiffuseWarp && bHasPhong );
SET_STATIC_PIXEL_SHADER_COMBO( PHONGWARPTEXTURE, bHasPhongWarp && bHasPhong );
SET_STATIC_PIXEL_SHADER_COMBO( WRINKLEMAP, bHasBaseTextureWrinkle || bHasBumpWrinkle );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( RIMLIGHT, bHasRimLight );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, bHasEnvmap );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( CONVERT_TO_SRGB, 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FASTPATH_NOBUMP, pContextData->m_bFastPath );
SET_STATIC_PIXEL_SHADER_COMBO( BLENDTINTBYBASEALPHA, bBlendTintByBaseAlpha );
SET_STATIC_PIXEL_SHADER( skin_ps30 );
}
#endif
if( bHasFlashlight )
{
pShader->FogToBlack();
}
else
{
pShader->DefaultFog();
}
// HACK HACK HACK - enable alpha writes all the time so that we have them for underwater stuff
pShaderShadow->EnableAlphaWrites( bFullyOpaque );
}
else // not snapshotting -- begin dynamic state
{
bool bLightingOnly = mat_fullbright.GetInt() == 2 && !IS_FLAG_SET( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
bool bHasEnvmap = !bHasFlashlight && params[info.m_nEnvmap]->IsTexture();
if( bHasBaseTexture )
{
pShader->BindTexture( SHADER_SAMPLER0, info.m_nBaseTexture, info.m_nBaseTextureFrame );
}
else
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_WHITE );
}
if ( bHasBaseTextureWrinkle )
{
pShader->BindTexture( SHADER_SAMPLER9, info.m_nWrinkle, info.m_nBaseTextureFrame );
pShader->BindTexture( SHADER_SAMPLER10, info.m_nStretch, info.m_nBaseTextureFrame );
}
else if ( bHasBumpWrinkle )
{
pShader->BindTexture( SHADER_SAMPLER9, info.m_nBaseTexture, info.m_nBaseTextureFrame );
pShader->BindTexture( SHADER_SAMPLER10, info.m_nBaseTexture, info.m_nBaseTextureFrame );
}
if( bHasDiffuseWarp && bHasPhong )
{
if ( r_lightwarpidentity.GetBool() )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER2, TEXTURE_IDENTITY_LIGHTWARP );
}
else
{
pShader->BindTexture( SHADER_SAMPLER2, info.m_nDiffuseWarpTexture );
}
}
if( bHasPhongWarp )
{
pShader->BindTexture( SHADER_SAMPLER1, info.m_nPhongWarpTexture );
}
if( bHasSpecularExponentTexture && bHasPhong )
{
pShader->BindTexture( SHADER_SAMPLER7, info.m_nPhongExponentTexture );
}
else
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER7, TEXTURE_WHITE );
}
if( !g_pConfig->m_bFastNoBump )
{
if( bHasBump )
pShader->BindTexture( SHADER_SAMPLER3, info.m_nBumpmap, info.m_nBumpFrame );
else
pShaderAPI->BindStandardTexture( SHADER_SAMPLER3, TEXTURE_NORMALMAP_FLAT );
if ( bHasBumpWrinkle )
{
pShader->BindTexture( SHADER_SAMPLER11, info.m_nNormalWrinkle, info.m_nBumpFrame );
pShader->BindTexture( SHADER_SAMPLER12, info.m_nNormalStretch, info.m_nBumpFrame );
}
else if ( bHasBaseTextureWrinkle )
{
pShader->BindTexture( SHADER_SAMPLER11, info.m_nBumpmap, info.m_nBumpFrame );
pShader->BindTexture( SHADER_SAMPLER12, info.m_nBumpmap, info.m_nBumpFrame );
}
}
else
{
if( bHasBump )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER3, TEXTURE_NORMALMAP_FLAT );
}
if ( bHasBaseTextureWrinkle || bHasBumpWrinkle )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER11, TEXTURE_NORMALMAP_FLAT );
pShaderAPI->BindStandardTexture( SHADER_SAMPLER12, TEXTURE_NORMALMAP_FLAT );
}
}
if ( hasDetailTexture )
{
pShader->BindTexture( SHADER_SAMPLER13, info.m_nDetail, info.m_nDetailFrame );
}
if ( bHasSelfIllum )
{
if ( bHasSelfIllumMask ) // Separate texture for self illum?
{
pShader->BindTexture( SHADER_SAMPLER14, info.m_nSelfIllumMask ); // Bind it
}
else // else
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER14, TEXTURE_BLACK ); // Bind dummy
}
}
LightState_t lightState = { 0, false, false };
bool bFlashlightShadows = false;
if( bHasFlashlight )
{
Assert( info.m_nFlashlightTexture >= 0 && info.m_nFlashlightTextureFrame >= 0 );
pShader->BindTexture( SHADER_SAMPLER6, info.m_nFlashlightTexture, info.m_nFlashlightTextureFrame );
VMatrix worldToTexture;
ITexture *pFlashlightDepthTexture;
FlashlightState_t state = pShaderAPI->GetFlashlightStateEx( worldToTexture, &pFlashlightDepthTexture );
bFlashlightShadows = state.m_bEnableShadows && ( pFlashlightDepthTexture != NULL );
SetFlashLightColorFromState( state, pShaderAPI, PSREG_FLASHLIGHT_COLOR );
if( pFlashlightDepthTexture && g_pConfig->ShadowDepthTexture() && state.m_bEnableShadows )
{
pShader->BindTexture( SHADER_SAMPLER4, pFlashlightDepthTexture, 0 );
pShaderAPI->BindStandardTexture( SHADER_SAMPLER5, TEXTURE_SHADOW_NOISE_2D );
}
}
else // no flashlight
{
if ( bHasEnvmap )
{
pShader->BindTexture( SHADER_SAMPLER8, info.m_nEnvmap, info.m_nEnvmapFrame );
}
pShaderAPI->GetDX9LightState( &lightState );
}
MaterialFogMode_t fogType = pShaderAPI->GetSceneFogMode();
int fogIndex = ( fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z ) ? 1 : 0;
int numBones = pShaderAPI->GetCurrentNumBones();
// don't have an easy way to get this through to GLM, so just print it old school
//printf("\n-D- DrawSkin_DX9_Internal numBones is %d", numBones );
bool bWriteDepthToAlpha = false;
bool bWriteWaterFogToAlpha = false;
if( bFullyOpaque )
{
bWriteDepthToAlpha = pShaderAPI->ShouldWriteDepthToDestAlpha();
bWriteWaterFogToAlpha = (fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z);
AssertMsg( !(bWriteDepthToAlpha && bWriteWaterFogToAlpha), "Can't write two values to alpha at the same time." );
}
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
bool bUseStaticControlFlow = g_pHardwareConfig->SupportsStaticControlFlow();
DECLARE_DYNAMIC_VERTEX_SHADER( skin_vs20 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DOWATERFOG, fogIndex );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, numBones > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( LIGHTING_PREVIEW, pShaderAPI->GetIntRenderingParameter(INT_RENDERPARM_ENABLE_FIXED_LIGHTING)!=0);
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER_COMBO( NUM_LIGHTS, bUseStaticControlFlow ? 0 : lightState.m_nNumLights );
SET_DYNAMIC_VERTEX_SHADER( skin_vs20 );
DECLARE_DYNAMIC_PIXEL_SHADER( skin_ps20b );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( PIXELFOGTYPE, pShaderAPI->GetPixelFogCombo() );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER( skin_ps20b );
}
#ifndef _X360
else
{
pShader->SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, VERTEX_SHADER_SHADER_SPECIFIC_CONST_7, SHADER_VERTEXTEXTURE_SAMPLER0 );
DECLARE_DYNAMIC_VERTEX_SHADER( skin_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DOWATERFOG, fogIndex );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, numBones > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( LIGHTING_PREVIEW, pShaderAPI->GetIntRenderingParameter(INT_RENDERPARM_ENABLE_FIXED_LIGHTING)!=0);
SET_DYNAMIC_VERTEX_SHADER_COMBO( MORPHING, pShaderAPI->IsHWMorphingEnabled() );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER( skin_vs30 );
DECLARE_DYNAMIC_PIXEL_SHADER( skin_ps30 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( PIXELFOGTYPE, pShaderAPI->GetPixelFogCombo() );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER( skin_ps30 );
bool bUnusedTexCoords[3] = { false, false, !pShaderAPI->IsHWMorphingEnabled() || !bIsDecal };
pShaderAPI->MarkUnusedVertexFields( 0, 3, bUnusedTexCoords );
}
#endif
pShader->SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, info.m_nBaseTextureTransform );
if( bHasBump )
{
pShader->SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nBumpTransform );
}
if ( hasDetailTexture )
{
if ( IS_PARAM_DEFINED( info.m_nDetailTextureTransform ) )
pShader->SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4,
info.m_nDetailTextureTransform,
info.m_nDetailScale );
else
pShader->SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4,
info.m_nBaseTextureTransform,
info.m_nDetailScale );
}
pShader->SetModulationPixelShaderDynamicState_LinearColorSpace( 1 );
pShader->SetPixelShaderConstant_W( PSREG_SELFILLUMTINT, info.m_nSelfIllumTint, fBlendFactor );
bool bInvertPhongMask = ( info.m_nInvertPhongMask != -1 ) && ( params[info.m_nInvertPhongMask]->GetIntValue() != 0 );
float fInvertPhongMask = bInvertPhongMask ? 1 : 0;
bool bHasBaseAlphaPhongMask = (info.m_nBaseMapAlphaPhongMask != -1) && ( params[info.m_nBaseMapAlphaPhongMask]->GetIntValue() != 0 );
float fHasBaseAlphaPhongMask = bHasBaseAlphaPhongMask ? 1 : 0;
// Controls for lerp-style paths through shader code
float vShaderControls[4] = { fHasBaseAlphaPhongMask, 0.0f/*unused*/, flTintReplacementAmount, fInvertPhongMask };
pShaderAPI->SetPixelShaderConstant( PSREG_CONSTANT_27, vShaderControls, 1 );
if ( hasDetailTexture )
{
#if 0 // needs constant change
if ( info.m_nDetailTint != -1 )
pShader->SetPixelShaderConstantGammaToLinear( 10, info.m_nDetailTint );
else
{
float boring_tint[4]={1,1,1,1};
pShaderAPI->SetPixelShaderConstant( 10, boring_tint, 1 );
}
#endif
}
if ( bHasSelfIllumFresnel && !bHasFlashlight )
{
float vConstScaleBiasExp[4] = { 1.0f, 0.0f, 1.0f, 0.0f };
float flMin = IS_PARAM_DEFINED( info.m_nSelfIllumFresnelMinMaxExp ) ? params[info.m_nSelfIllumFresnelMinMaxExp]->GetVecValue()[0] : 0.0f;
float flMax = IS_PARAM_DEFINED( info.m_nSelfIllumFresnelMinMaxExp ) ? params[info.m_nSelfIllumFresnelMinMaxExp]->GetVecValue()[1] : 1.0f;
float flExp = IS_PARAM_DEFINED( info.m_nSelfIllumFresnelMinMaxExp ) ? params[info.m_nSelfIllumFresnelMinMaxExp]->GetVecValue()[2] : 1.0f;
vConstScaleBiasExp[1] = ( flMax != 0.0f ) ? ( flMin / flMax ) : 0.0f; // Bias
vConstScaleBiasExp[0] = 1.0f - vConstScaleBiasExp[1]; // Scale
vConstScaleBiasExp[2] = flExp; // Exp
vConstScaleBiasExp[3] = flMax; // Brightness
pShaderAPI->SetPixelShaderConstant( PSREG_SELFILLUM_SCALE_BIAS_EXP, vConstScaleBiasExp, 1 );
}
pShader->SetAmbientCubeDynamicStateVertexShader();
if( !bHasFlashlight )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER5, TEXTURE_NORMALIZATION_CUBEMAP_SIGNED );
// Setting .x to 1 means to apply Fresnel to env map. Setting w to 1 means use separate selfillummask
float vEnvMapFresnel_SelfIllumMask[4] = {0.0f, 0.0f, 0.0f, 0.0f};
vEnvMapFresnel_SelfIllumMask[3] = bHasSelfIllumMask ? 1.0f : 0.0f;
if( bHasEnvmap )
{
float vEnvMapTint_MaskControl[4] = {1.0f, 1.0f, 1.0f, 0.0f};
// If we have a tint, grab it
if ( (info.m_nEnvmapTint != -1) && params[info.m_nEnvmapTint]->IsDefined() )
params[info.m_nEnvmapTint]->GetVecValue(vEnvMapTint_MaskControl, 3);
// Set control for source of env map mask (normal alpha or base alpha)
vEnvMapTint_MaskControl[3] = bHasNormalMapAlphaEnvmapMask ? 1.0f : 0.0f;
if ( (info.m_nEnvmapFresnel != -1) && params[info.m_nEnvmapFresnel]->IsDefined() )
vEnvMapFresnel_SelfIllumMask[0] = params[info.m_nEnvmapFresnel]->GetFloatValue();
// Handle mat_fullbright 2 (diffuse lighting only with 50% gamma space basetexture)
if( bLightingOnly )
{
vEnvMapTint_MaskControl[0] = vEnvMapTint_MaskControl[1] = vEnvMapTint_MaskControl[2] = 0.0f;
}
pShaderAPI->SetPixelShaderConstant( PSREG_ENVMAP_TINT__SHADOW_TWEAKS, vEnvMapTint_MaskControl, 1 );
}
pShaderAPI->SetPixelShaderConstant( PSREG_ENVMAP_FRESNEL__SELFILLUMMASK, vEnvMapFresnel_SelfIllumMask, 1 );
}
pShaderAPI->SetPixelShaderStateAmbientLightCube( PSREG_AMBIENT_CUBE, !lightState.m_bAmbientLight ); // Force to black if not bAmbientLight
pShaderAPI->CommitPixelShaderLighting( PSREG_LIGHT_INFO_ARRAY );
// Pack Phong exponent in with the eye position
float vEyePos_SpecExponent[4], vFresnelRanges_SpecBoost[4] = {1, 0.5, 1, 1}, vRimBoost[4] = {1, 1, 1, 1};
float vSpecularTint[4] = {1, 1, 1, 4};
pShaderAPI->GetWorldSpaceCameraPosition( vEyePos_SpecExponent );
// Use the alpha channel of the normal map for the exponent by default
vEyePos_SpecExponent[3] = -1.f;
if ( (info.m_nPhongExponent != -1) && params[info.m_nPhongExponent]->IsDefined() )
{
float fValue = params[info.m_nPhongExponent]->GetFloatValue();
if ( fValue > 0.f )
{
// Nonzero value in material overrides map channel
vEyePos_SpecExponent[3] = fValue;
}
}
// Get the tint parameter
if ( (info.m_nPhongTint != -1) && params[info.m_nPhongTint]->IsDefined() )
{
params[info.m_nPhongTint]->GetVecValue(vSpecularTint, 3);
}
// Get the rim light power (goes in w of Phong tint)
if ( bHasRimLight && (info.m_nRimLightPower != -1) && params[info.m_nRimLightPower]->IsDefined() )
{
vSpecularTint[3] = params[info.m_nRimLightPower]->GetFloatValue();
vSpecularTint[3] = max(vSpecularTint[3], 1.0f); // Make sure this is at least 1
}
// Get the rim boost (goes in w of flashlight position)
if ( bHasRimLight && (info.m_nRimLightBoost != -1) && params[info.m_nRimLightBoost]->IsDefined() )
{
vRimBoost[3] = params[info.m_nRimLightBoost]->GetFloatValue();
}
if ( !bHasFlashlight )
{
float vRimMaskControl[4] = {0, 0, 0, 0}; // Only x is relevant in shader code
vRimMaskControl[0] = bHasRimMaskMap ? params[info.m_nRimMask]->GetFloatValue() : 0.0f;
// Rim mask...if this is true, use alpha channel of spec exponent texture to mask the rim term
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_ATTENUATION, vRimMaskControl, 1 );
}
// If it's all zeros, there was no constant tint in the vmt
if ( (vSpecularTint[0] == 0.0f) && (vSpecularTint[1] == 0.0f) && (vSpecularTint[2] == 0.0f) )
{
if ( bHasPhongTintMap ) // If we have a map to use, tell the shader
{
vSpecularTint[0] = -1;
}
else // Otherwise, just tint with white
{
vSpecularTint[0] = 1.0f;
vSpecularTint[1] = 1.0f;
vSpecularTint[2] = 1.0f;
}
}
// handle mat_fullbright 2 (diffuse lighting only)
if( bLightingOnly )
{
// BASETEXTURE
if( bHasSelfIllum && !bHasFlashlight )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY_ALPHA_ZERO );
}
else
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY );
}
// DETAILTEXTURE
if ( hasDetailTexture )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER13, TEXTURE_GREY );
}
// turn off specularity
vSpecularTint[0] = vSpecularTint[1] = vSpecularTint[2] = 0.0f;
}
if ( (info.m_nPhongFresnelRanges != -1) && params[info.m_nPhongFresnelRanges]->IsDefined() )
{
params[info.m_nPhongFresnelRanges]->GetVecValue( vFresnelRanges_SpecBoost, 3 ); // Grab optional Fresnel range parameters
// Change fresnel range encoding from (min, mid, max) to ((mid-min)*2, mid, (max-mid)*2)
vFresnelRanges_SpecBoost[0] = (vFresnelRanges_SpecBoost[1] - vFresnelRanges_SpecBoost[0]) * 2;
vFresnelRanges_SpecBoost[2] = (vFresnelRanges_SpecBoost[2] - vFresnelRanges_SpecBoost[1]) * 2;
}
if ( (info.m_nPhongBoost != -1 ) && params[info.m_nPhongBoost]->IsDefined()) // Grab optional Phong boost param
vFresnelRanges_SpecBoost[3] = params[info.m_nPhongBoost]->GetFloatValue();
else
vFresnelRanges_SpecBoost[3] = 1.0f;
pShaderAPI->SetPixelShaderConstant( PSREG_EYEPOS_SPEC_EXPONENT, vEyePos_SpecExponent, 1 );
pShaderAPI->SetPixelShaderConstant( PSREG_FRESNEL_SPEC_PARAMS, vFresnelRanges_SpecBoost, 1 );
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_POSITION_RIM_BOOST, vRimBoost, 1 ); // Rim boost in w on non-flashlight pass
pShaderAPI->SetPixelShaderConstant( PSREG_SPEC_RIM_PARAMS, vSpecularTint, 1 );
pShaderAPI->SetPixelShaderFogParams( PSREG_FOG_PARAMS );
// flashlightfixme: put this in common code.
if( bHasFlashlight )
{
VMatrix worldToTexture;
float atten[4], pos[4], tweaks[4];
const FlashlightState_t &flashlightState = pShaderAPI->GetFlashlightState( worldToTexture );
SetFlashLightColorFromState( flashlightState, pShaderAPI, PSREG_FLASHLIGHT_COLOR );
pShader->BindTexture( SHADER_SAMPLER6, flashlightState.m_pSpotlightTexture, flashlightState.m_nSpotlightTextureFrame );
atten[0] = flashlightState.m_fConstantAtten; // Set the flashlight attenuation factors
atten[1] = flashlightState.m_fLinearAtten;
atten[2] = flashlightState.m_fQuadraticAtten;
atten[3] = flashlightState.m_FarZ;
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_ATTENUATION, atten, 1 );
pos[0] = flashlightState.m_vecLightOrigin[0]; // Set the flashlight origin
pos[1] = flashlightState.m_vecLightOrigin[1];
pos[2] = flashlightState.m_vecLightOrigin[2];
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_POSITION_RIM_BOOST, pos, 1 ); // steps on rim boost
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_TO_WORLD_TEXTURE, worldToTexture.Base(), 4 );
// Tweaks associated with a given flashlight
tweaks[0] = ShadowFilterFromState( flashlightState );
tweaks[1] = ShadowAttenFromState( flashlightState );
pShader->HashShadow2DJitter( flashlightState.m_flShadowJitterSeed, &tweaks[2], &tweaks[3] );
pShaderAPI->SetPixelShaderConstant( PSREG_ENVMAP_TINT__SHADOW_TWEAKS, tweaks, 1 );
// Dimensions of screen, used for screen-space noise map sampling
float vScreenScale[4] = {1280.0f / 32.0f, 720.0f / 32.0f, 0, 0};
int nWidth, nHeight;
pShaderAPI->GetBackBufferDimensions( nWidth, nHeight );
vScreenScale[0] = (float) nWidth / 32.0f;
vScreenScale[1] = (float) nHeight / 32.0f;
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_SCREEN_SCALE, vScreenScale, 1 );
if ( IsX360() )
{
pShaderAPI->SetBooleanPixelShaderConstant( 0, &flashlightState.m_nShadowQuality, 1 );
}
}
}
pShader->Draw();
}
void Draw_Eyes_Refract_Internal( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
IShaderShadow* pShaderShadow, bool bDrawFlashlightAdditivePass, Eye_Refract_Vars_t &info, VertexCompressionType_t vertexCompression )
{
bool bDiffuseWarp = IS_PARAM_DEFINED( info.m_nDiffuseWarpTexture );
bool bIntro = IS_PARAM_DEFINED( info.m_nIntro ) ? ( params[info.m_nIntro]->GetIntValue() ? true : false ) : false;
SHADOW_STATE
{
SET_FLAGS2( MATERIAL_VAR2_LIGHTING_VERTEX_LIT );
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Cornea normal
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Iris
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true ); // Cube reflection
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true ); // Ambient occlusion
// Set stream format (note that this shader supports compression)
unsigned int flags = VERTEX_POSITION | VERTEX_NORMAL | VERTEX_FORMAT_COMPRESSED;
int nTexCoordCount = 1;
int userDataSize = 0;
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, NULL, userDataSize );
if ( bDiffuseWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true ); // Light warp
}
int nShadowFilterMode = 0;
if ( bDrawFlashlightAdditivePass == true )
{
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
nShadowFilterMode = g_pHardwareConfig->GetShadowFilterMode(); // Based upon vendor and device dependent formats
}
pShaderShadow->EnableDepthWrites( false );
pShader->EnableAlphaBlending( SHADER_BLEND_ONE, SHADER_BLEND_ONE ); // Write over the eyes that were already there
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true ); // Flashlight cookie
}
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
DECLARE_STATIC_VERTEX_SHADER( sdk_eye_refract_vs20 );
SET_STATIC_VERTEX_SHADER_COMBO( HALFLAMBERT, IS_FLAG_SET( MATERIAL_VAR_HALFLAMBERT ) );
SET_STATIC_VERTEX_SHADER_COMBO( INTRO, bIntro ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_VERTEX_SHADER( sdk_eye_refract_vs20 );
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
bool bSphereTexKillCombo = IS_PARAM_DEFINED( info.m_nSphereTexKillCombo ) ? ( params[info.m_nSphereTexKillCombo]->GetIntValue() ? true : false ) : ( kDefaultSphereTexKillCombo ? true : false );
bool bRayTraceSphere = IS_PARAM_DEFINED( info.m_nRaytraceSphere ) ? ( params[info.m_nRaytraceSphere]->GetIntValue() ? true : false ) : ( kDefaultRaytraceSphere ? true : false );
DECLARE_STATIC_PIXEL_SHADER( sdk_eye_refract_ps20b );
SET_STATIC_PIXEL_SHADER_COMBO( SPHERETEXKILLCOMBO, bSphereTexKillCombo ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( RAYTRACESPHERE, bRayTraceSphere ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER( sdk_eye_refract_ps20b );
if ( bDrawFlashlightAdditivePass == true )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true ); // Shadow depth map
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER6 );
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true ); // Noise map
}
}
else
{
DECLARE_STATIC_PIXEL_SHADER( sdk_eye_refract_ps20 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_PIXEL_SHADER( sdk_eye_refract_ps20 );
}
}
#ifndef _X360
else
{
// The vertex shader uses the vertex id stream
SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
DECLARE_STATIC_VERTEX_SHADER( sdk_eye_refract_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( HALFLAMBERT, IS_FLAG_SET( MATERIAL_VAR_HALFLAMBERT ) );
SET_STATIC_VERTEX_SHADER_COMBO( INTRO, bIntro ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_VERTEX_SHADER( sdk_eye_refract_vs30 );
bool bSphereTexKillCombo = IS_PARAM_DEFINED( info.m_nSphereTexKillCombo ) ? ( params[info.m_nSphereTexKillCombo]->GetIntValue() ? true : false ) : ( kDefaultSphereTexKillCombo ? true : false );
bool bRayTraceSphere = IS_PARAM_DEFINED( info.m_nRaytraceSphere ) ? ( params[info.m_nRaytraceSphere]->GetIntValue() ? true : false ) : ( kDefaultRaytraceSphere ? true : false );
DECLARE_STATIC_PIXEL_SHADER( sdk_eye_refract_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( SPHERETEXKILLCOMBO, bSphereTexKillCombo ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( RAYTRACESPHERE, bRayTraceSphere ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bDrawFlashlightAdditivePass ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, bDiffuseWarp ? 1 : 0 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER( sdk_eye_refract_ps30 );
if ( bDrawFlashlightAdditivePass == true )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true ); // Shadow depth map
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true ); // Noise map
}
}
#endif
// On DX9, get the gamma read and write correct
//pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, false ); // Cornea normal
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, true ); // Iris
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER2, true ); // Cube map reflection
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER3, true ); // Ambient occlusion
pShaderShadow->EnableSRGBWrite( true );
if ( bDiffuseWarp )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER4, true ); // Light Warp
}
if ( bDrawFlashlightAdditivePass == true )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER5, true ); // Flashlight cookie
}
// Fog
if ( bDrawFlashlightAdditivePass == true )
{
pShader->FogToBlack();
}
else
{
pShader->FogToFogColor();
}
}
DYNAMIC_STATE
{
VMatrix worldToTexture;
ITexture *pFlashlightDepthTexture = NULL;
FlashlightState_t flashlightState;
bool bFlashlightShadows = false;
if ( bDrawFlashlightAdditivePass == true )
{
flashlightState = pShaderAPI->GetFlashlightStateEx( worldToTexture, &pFlashlightDepthTexture );
bFlashlightShadows = flashlightState.m_bEnableShadows;
}
pShader->BindTexture( SHADER_SAMPLER0, info.m_nCorneaTexture );
pShader->BindTexture( SHADER_SAMPLER1, info.m_nIris, info.m_nIrisFrame );
pShader->BindTexture( SHADER_SAMPLER2, info.m_nEnvmap );
pShader->BindTexture( SHADER_SAMPLER3, info.m_nAmbientOcclTexture );
if ( bDiffuseWarp )
{
if ( r_lightwarpidentity.GetBool() )
{
pShaderAPI->BindStandardTexture( SHADER_SAMPLER4, TEXTURE_IDENTITY_LIGHTWARP );
}
else
{
pShader->BindTexture( SHADER_SAMPLER4, info.m_nDiffuseWarpTexture );
}
}
if ( bDrawFlashlightAdditivePass == true )
pShader->BindTexture( SHADER_SAMPLER5, flashlightState.m_pSpotlightTexture, flashlightState.m_nSpotlightTextureFrame );
pShader->SetAmbientCubeDynamicStateVertexShader();
pShader->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, info.m_nEyeOrigin );
pShader->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nIrisU );
pShader->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_3, info.m_nIrisV );
if ( bDrawFlashlightAdditivePass == true )
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4, flashlightState.m_vecLightOrigin.Base(), 1 );
LightState_t lightState = { 0, false, false };
if ( bDrawFlashlightAdditivePass == false )
{
pShaderAPI->GetDX9LightState( &lightState );
}
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
DECLARE_DYNAMIC_VERTEX_SHADER( sdk_eye_refract_vs20 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DOWATERFOG, pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DYNAMIC_LIGHT, lightState.HasDynamicLight() );
SET_DYNAMIC_VERTEX_SHADER_COMBO( STATIC_LIGHT, lightState.m_bStaticLight ? 1 : 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER( sdk_eye_refract_vs20 );
}
#ifndef _X360
else
{
pShader->SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_10, VERTEX_SHADER_SHADER_SPECIFIC_CONST_11, SHADER_VERTEXTEXTURE_SAMPLER0 );
DECLARE_DYNAMIC_VERTEX_SHADER( sdk_eye_refract_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DOWATERFOG, pShaderAPI->GetSceneFogMode() == MATERIAL_FOG_LINEAR_BELOW_FOG_Z );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( DYNAMIC_LIGHT, lightState.HasDynamicLight() );
SET_DYNAMIC_VERTEX_SHADER_COMBO( STATIC_LIGHT, lightState.m_bStaticLight ? 1 : 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_VERTEX_SHADER_COMBO( MORPHING, pShaderAPI->IsHWMorphingEnabled() );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER( sdk_eye_refract_vs30 );
}
#endif
// Get luminance of ambient cube and saturate it
float fAverageAmbient = max(0.0f, min( pShaderAPI->GetAmbientLightCubeLuminance(), 1.0f ) );
// Special constant for DX9 eyes: { Dilation, Glossiness, x, x };
float vPSConst[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
vPSConst[0] = IS_PARAM_DEFINED( info.m_nDilation ) ? params[info.m_nDilation]->GetFloatValue() : kDefaultDilation;
vPSConst[1] = IS_PARAM_DEFINED( info.m_nGlossiness ) ? params[info.m_nGlossiness]->GetFloatValue() : kDefaultGlossiness;
vPSConst[2] = fAverageAmbient;
vPSConst[3] = IS_PARAM_DEFINED( info.m_nCorneaBumpStrength ) ? params[info.m_nCorneaBumpStrength]->GetFloatValue() : kDefaultCorneaBumpStrength;
pShaderAPI->SetPixelShaderConstant( 0, vPSConst, 1 );
pShaderAPI->SetPixelShaderConstant( 1, IS_PARAM_DEFINED( info.m_nEyeOrigin ) ? params[info.m_nEyeOrigin]->GetVecValue() : kDefaultEyeOrigin, 1 );
pShaderAPI->SetPixelShaderConstant( 2, IS_PARAM_DEFINED( info.m_nIrisU ) ? params[info.m_nIrisU]->GetVecValue() : kDefaultIrisU, 1 );
pShaderAPI->SetPixelShaderConstant( 3, IS_PARAM_DEFINED( info.m_nIrisV ) ? params[info.m_nIrisV]->GetVecValue() : kDefaultIrisV, 1 );
float vEyePos[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
pShaderAPI->GetWorldSpaceCameraPosition( vEyePos );
pShaderAPI->SetPixelShaderConstant( 4, vEyePos, 1 );
pShaderAPI->SetPixelShaderConstant( 5, IS_PARAM_DEFINED( info.m_nAmbientOcclColor ) ? params[info.m_nAmbientOcclColor]->GetVecValue() : kDefaultAmbientOcclColor, 1 );
float vPackedConst6[4] = { 1.0f, 1.0f, 1.0f, 1.0f };
//vPackedConst6[0] Unused
vPackedConst6[1] = IS_PARAM_DEFINED( info.m_nEyeballRadius ) ? params[info.m_nEyeballRadius]->GetFloatValue() : kDefaultEyeballRadius;
//vPackedConst6[2] = IS_PARAM_DEFINED( info.m_nRaytraceSphere ) ? params[info.m_nRaytraceSphere]->GetFloatValue() : kDefaultRaytraceSphere;
vPackedConst6[3] = IS_PARAM_DEFINED( info.m_nParallaxStrength ) ? params[info.m_nParallaxStrength]->GetFloatValue() : kDefaultParallaxStrength;
pShaderAPI->SetPixelShaderConstant( 6, vPackedConst6, 1 );
float fPixelFogType = pShaderAPI->GetPixelFogCombo() == 1 ? 1 : 0;
// Controls for lerp-style paths through shader code
float vShaderControls[4] = { fPixelFogType, 0, 0, 0 };
pShaderAPI->SetPixelShaderConstant( 10, vShaderControls, 1 );
if ( bDrawFlashlightAdditivePass == true )
{
SetFlashLightColorFromState( flashlightState, pShaderAPI );
if ( pFlashlightDepthTexture && g_pConfig->ShadowDepthTexture() && flashlightState.m_bEnableShadows )
{
pShader->BindTexture( SHADER_SAMPLER6, pFlashlightDepthTexture, 0 );
pShaderAPI->BindStandardTexture( SHADER_SAMPLER7, TEXTURE_SHADOW_NOISE_2D );
}
}
// Flashlight tax
#ifndef _X360
if ( !g_pHardwareConfig->HasFastVertexTextures() )
#endif
{
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
{
DECLARE_DYNAMIC_PIXEL_SHADER( sdk_eye_refract_ps20b );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER( sdk_eye_refract_ps20b );
}
else // ps.2.0
{
DECLARE_DYNAMIC_PIXEL_SHADER( sdk_eye_refract_ps20 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER( sdk_eye_refract_ps20 );
}
}
#ifndef _X360
else
{
DECLARE_DYNAMIC_PIXEL_SHADER( sdk_eye_refract_ps30 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER( sdk_eye_refract_ps30 );
}
#endif
pShaderAPI->SetPixelShaderFogParams( PSREG_FOG_PARAMS );
if ( bDrawFlashlightAdditivePass == true )
{
float atten[4], pos[4], tweaks[4];
atten[0] = flashlightState.m_fConstantAtten; // Set the flashlight attenuation factors
atten[1] = flashlightState.m_fLinearAtten;
atten[2] = flashlightState.m_fQuadraticAtten;
atten[3] = flashlightState.m_FarZ;
pShaderAPI->SetPixelShaderConstant( 7, atten, 1 );
pos[0] = flashlightState.m_vecLightOrigin[0]; // Set the flashlight origin
pos[1] = flashlightState.m_vecLightOrigin[1];
pos[2] = flashlightState.m_vecLightOrigin[2];
pShaderAPI->SetPixelShaderConstant( 8, pos, 1 );
//pShaderAPI->SetPixelShaderConstant( 9, worldToTexture.Base(), 4 );
//10
//11
//12
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, worldToTexture[0], 1 );
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_7, worldToTexture[1], 1 );
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_8, worldToTexture[2], 1 );
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_9, worldToTexture[3], 1 );
// Tweaks associated with a given flashlight
tweaks[0] = flashlightState.m_flShadowFilterSize / flashlightState.m_flShadowMapResolution;
tweaks[1] = ShadowAttenFromState( flashlightState );
pShader->HashShadow2DJitter( flashlightState.m_flShadowJitterSeed, &tweaks[2], &tweaks[3] );
pShaderAPI->SetPixelShaderConstant( 9, tweaks, 1 );
// Dimensions of screen, used for screen-space noise map sampling
float vScreenScale[4] = {1280.0f / 32.0f, 720.0f / 32.0f, 0, 0};
int nWidth, nHeight;
pShaderAPI->GetBackBufferDimensions( nWidth, nHeight );
vScreenScale[0] = (float) nWidth / 32.0f;
vScreenScale[1] = (float) nHeight / 32.0f;
pShaderAPI->SetPixelShaderConstant( PSREG_FLASHLIGHT_SCREEN_SCALE, vScreenScale, 1 );
}
else // Lighting constants when not drawing flashlight
{
pShaderAPI->CommitPixelShaderLighting( PSREG_LIGHT_INFO_ARRAY );
}
// Intro tax
if ( bIntro )
{
float curTime = params[info.m_nWarpParam]->GetFloatValue();
float timeVec[4] = { 0.0f, 0.0f, 0.0f, curTime };
if ( IS_PARAM_DEFINED( info.m_nEntityOrigin ) )
{
params[info.m_nEntityOrigin]->GetVecValue( timeVec, 3 );
}
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, timeVec, 1 );
}
}
pShader->Draw();
}
void DrawPhong_DX9( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow,
VertexLitGeneric_DX9_Vars_t &info, VertexCompressionType_t vertexCompression, CBasePerMaterialContextData **pContextDataPtr, bool bDeferredActive )
{
CPhong_DX9_Context *pContextData = reinterpret_cast< CPhong_DX9_Context *> ( *pContextDataPtr );
bool bHasFlashlight = !bDeferredActive && pShader->UsingFlashlight( params );
bool bHasFlashlightOnly = bHasFlashlight && !IsX360();
#ifndef _X360
bool bIsDecal = IS_FLAG_SET( MATERIAL_VAR_DECAL );
#endif
bool bIsAlphaTested = IS_FLAG_SET( MATERIAL_VAR_ALPHATEST ) != 0;
BlendType_t nBlendType = pShader->EvaluateBlendRequirements( info.m_nBaseTexture, true );
bool bFullyOpaque = (nBlendType != BT_BLENDADD) && (nBlendType != BT_BLEND) && !bIsAlphaTested && !bHasFlashlightOnly; //dest alpha is free for special use
bool bHasDisplacement = (info.m_nDisplacementMap != -1) && params[info.m_nDisplacementMap]->IsTexture();
#if !defined( PLATFORM_X360 )
bool bHasDisplacementWrinkles = (info.m_nDisplacementWrinkleMap != -1) && params[info.m_nDisplacementWrinkleMap]->GetIntValue();
#endif
bool bHasTeamColorTexture = ( info.m_nTeamColorTexture != -1 ) && params[info.m_nTeamColorTexture]->IsTexture();
bool bHasFoW = ( ( info.m_nFoW != -1 ) && ( params[ info.m_nFoW ]->IsTexture() != 0 ) );
bool bFOWValidTexture = true;
if ( bHasFoW == true )
{
ITexture *pTexture = params[ info.m_nFoW ]->GetTextureValue();
if ( ( pTexture->GetFlags() & TEXTUREFLAGS_RENDERTARGET ) == 0 )
{
bHasFoW = true;
bFOWValidTexture = false;
}
}
else
{
bHasFoW = true;
bFOWValidTexture = false;
}
if( pShader->IsSnapshotting() )
{
PhongShaderInfo_t phongInfo;
ComputePhongShaderInfo( pShader, params, info, bHasFlashlightOnly, &phongInfo );
bool bShaderSrgbRead = ( IsX360() && IS_PARAM_DEFINED( info.m_nShaderSrgbRead360 ) && params[info.m_nShaderSrgbRead360]->GetIntValue() );
int nDetailBlendMode = ( info.m_nDetailTextureCombineMode == -1 ) ? 0 : params[info.m_nDetailTextureCombineMode]->GetIntValue();
bool bHasVertexColor = IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR );
bool bHasVertexAlpha = IS_FLAG_SET( MATERIAL_VAR_VERTEXALPHA );
// look at color and alphamod stuff.
// Unlit generic never uses the flashlight
bool bHasEnvmap = !bHasFlashlightOnly && params[info.m_nEnvmap]->IsTexture();
// Alpha test: FIXME: shouldn't this be handled in CBaseVSShader::SetInitialShadowState
pShaderShadow->EnableAlphaTest( bIsAlphaTested );
if( info.m_nAlphaTestReference != -1 && params[info.m_nAlphaTestReference]->GetFloatValue() > 0.0f )
{
pShaderShadow->AlphaFunc( SHADER_ALPHAFUNC_GEQUAL, params[info.m_nAlphaTestReference]->GetFloatValue() );
}
// Based upon vendor and device dependent formats
int nShadowFilterMode = bHasFlashlight ? g_pHardwareConfig->GetShadowFilterMode() : 0;
if( bHasFlashlightOnly )
{
if (params[info.m_nBaseTexture]->IsTexture())
{
pShader->SetAdditiveBlendingShadowState( info.m_nBaseTexture, true );
}
if( bIsAlphaTested )
{
// disable alpha test and use the zfunc zequals since alpha isn't guaranteed to
// be the same on both the regular pass and the flashlight pass.
pShaderShadow->EnableAlphaTest( false );
pShaderShadow->DepthFunc( SHADER_DEPTHFUNC_EQUAL );
}
pShaderShadow->EnableBlending( true );
pShaderShadow->EnableDepthWrites( false );
// Be sure not to write to dest alpha
pShaderShadow->EnableAlphaWrites( false );
}
if ( !bHasFlashlightOnly ) // not flashlight pass
{
if (params[info.m_nBaseTexture]->IsTexture())
{
pShader->SetDefaultBlendingShadowState( info.m_nBaseTexture, true );
}
if ( bHasEnvmap )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER8, true ); // Cubic environment map
if( g_pHardwareConfig->GetHDRType() == HDR_TYPE_NONE )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER8, true );
}
}
}
unsigned int flags = VERTEX_POSITION | VERTEX_NORMAL;
int userDataSize = 0;
// Always enable...will bind white if nothing specified...
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // Base (albedo) map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, !bShaderSrgbRead );
if ( !bHasFoW && !bDeferredActive && (phongInfo.m_bHasBaseTextureWrinkle) )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER9, true ); // Base (albedo) compression map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER9, !bShaderSrgbRead );
pShaderShadow->EnableTexture( SHADER_SAMPLER10, true ); // Base (albedo) stretch map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER10, !bShaderSrgbRead );
}
if( phongInfo.m_bHasDiffuseWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true ); // Diffuse warp texture
}
if( phongInfo.m_bHasPhongWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Specular warp texture
}
// Specular exponent map or dummy
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true ); // Specular exponent map
if( bHasFlashlight )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true ); // Shadow depth map
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER4 );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER4, false );
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true ); // Noise map
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true ); // Flashlight cookie
}
// Always enable, since flat normal will be bound
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true ); // Normal map
userDataSize = 4; // tangent S
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true ); // Normalizing cube map
if ( !bHasFoW && !bDeferredActive && (phongInfo.m_bHasBumpWrinkle || phongInfo.m_bHasBaseTextureWrinkle) )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER11, true ); // Normal compression map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER11, false );
pShaderShadow->EnableTexture( SHADER_SAMPLER12, true ); // Normal stretch map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER12, false );
}
if( bHasFoW )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER9, true );
}
if( bDeferredActive )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER10, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER11, true );
}
if ( phongInfo.m_bHasDetailTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER13, true );
if ( nDetailBlendMode != 0 ) //Not Mod2X
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER13, true );
}
}
if ( phongInfo.m_bHasSelfIllum )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER14, true );
}
if( bHasVertexColor || bHasVertexAlpha )
{
flags |= VERTEX_COLOR;
}
// Always enable ambient occlusion sampler on PC on DX10 parts
if ( IsPC() && g_pHardwareConfig->HasFastVertexTextures() )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER15, true );
}
if( bHasTeamColorTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER12, true );
}
if ( bHasDisplacement && IsPC() && g_pHardwareConfig->HasFastVertexTextures() )
{
pShaderShadow->EnableVertexTexture( SHADER_VERTEXTEXTURE_SAMPLER2, true );
}
pShaderShadow->EnableSRGBWrite( true );
// texcoord0 : base texcoord, texcoord2 : decal hw morph delta
int pTexCoordDim[3] = { 2, 0, 3 };
int nTexCoordCount = 1;
#ifndef _X360
// Special morphed decal information
if ( bIsDecal && g_pHardwareConfig->HasFastVertexTextures() )
{
nTexCoordCount = 3;
}
#endif
// This shader supports compressed vertices, so OR in that flag:
flags |= VERTEX_FORMAT_COMPRESSED;
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, pTexCoordDim, userDataSize );
#if !defined( PLATFORM_X360 )
bool bWorldNormal = ( ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH == ( IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER0 ) + 2 * IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER1 )));
#endif
// This is to allow phong materials to disable half lambert. Half lambert has always been forced on in phong,
// so the only safe way to allow artists to disable half lambert is to create this param that disables the
// default behavior of forcing half lambert on.
bool bPhongHalfLambert = IS_PARAM_DEFINED( info.m_nPhongDisableHalfLambert ) ? ( params[ info.m_nPhongDisableHalfLambert ]->GetIntValue() == 0 ) : true;
if ( g_pHardwareConfig->HasFastVertexTextures() )
{
// The vertex shader uses the vertex id stream
SET_FLAGS2( MATERIAL_VAR2_USES_VERTEXID );
SET_FLAGS2( MATERIAL_VAR2_SUPPORTS_TESSELLATION );
}
DECLARE_STATIC_VERTEX_SHADER( phong_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( WORLD_NORMAL, bWorldNormal );
SET_STATIC_VERTEX_SHADER_COMBO( DECAL, bIsDecal );
SET_STATIC_VERTEX_SHADER_COMBO( FOW, bHasFoW );
SET_STATIC_VERTEX_SHADER( phong_vs30 );
if( bDeferredActive )
{
DECLARE_STATIC_PIXEL_SHADER( phong_deferred_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, phongInfo.m_bHasSelfIllum && !bHasFlashlightOnly );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUMFRESNEL, phongInfo.m_bHasSelfIllumFresnel && !bHasFlashlightOnly );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, phongInfo.m_bHasDiffuseWarp && phongInfo.m_bHasPhong );
SET_STATIC_PIXEL_SHADER_COMBO( PHONGWARPTEXTURE, phongInfo.m_bHasPhongWarp && phongInfo.m_bHasPhong );
//SET_STATIC_PIXEL_SHADER_COMBO( WRINKLEMAP, !bHasFoW && phongInfo.m_bHasBaseTextureWrinkle );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, phongInfo.m_bHasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( RIMLIGHT, phongInfo.m_bHasRimLight );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, bHasEnvmap );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( SHADER_SRGB_READ, bShaderSrgbRead );
SET_STATIC_PIXEL_SHADER_COMBO( WORLD_NORMAL, bWorldNormal );
SET_STATIC_PIXEL_SHADER_COMBO( PHONG_HALFLAMBERT, bPhongHalfLambert );
SET_STATIC_PIXEL_SHADER_COMBO( TEAMCOLORTEXTURE, bHasTeamColorTexture );
//SET_STATIC_PIXEL_SHADER_COMBO( FOW, /*bHasFoW*/ 1 );
SET_STATIC_PIXEL_SHADER( phong_deferred_ps30 );
}
else
{
DECLARE_STATIC_PIXEL_SHADER( phong_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bHasFlashlight );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, phongInfo.m_bHasSelfIllum && !bHasFlashlightOnly );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUMFRESNEL, phongInfo.m_bHasSelfIllumFresnel && !bHasFlashlightOnly );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTWARPTEXTURE, phongInfo.m_bHasDiffuseWarp && phongInfo.m_bHasPhong );
SET_STATIC_PIXEL_SHADER_COMBO( PHONGWARPTEXTURE, phongInfo.m_bHasPhongWarp && phongInfo.m_bHasPhong );
//SET_STATIC_PIXEL_SHADER_COMBO( WRINKLEMAP, !bHasFoW && phongInfo.m_bHasBaseTextureWrinkle );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, phongInfo.m_bHasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( RIMLIGHT, phongInfo.m_bHasRimLight );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, bHasEnvmap );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER_COMBO( SHADER_SRGB_READ, bShaderSrgbRead );
SET_STATIC_PIXEL_SHADER_COMBO( WORLD_NORMAL, bWorldNormal );
SET_STATIC_PIXEL_SHADER_COMBO( PHONG_HALFLAMBERT, bPhongHalfLambert );
SET_STATIC_PIXEL_SHADER_COMBO( TEAMCOLORTEXTURE, bHasTeamColorTexture );
//SET_STATIC_PIXEL_SHADER_COMBO( FOW, /*bHasFoW*/ 1 );
SET_STATIC_PIXEL_SHADER( phong_ps30 );
}
if( bHasFlashlightOnly )
{
pShader->FogToBlack();
}
else
{
pShader->DefaultFog();
}
// HACK HACK HACK - enable alpha writes all the time so that we have them for underwater stuff
pShaderShadow->EnableAlphaWrites( bFullyOpaque );
pShader->PI_BeginCommandBuffer();
pShader->PI_SetPixelShaderAmbientLightCube( PSREG_AMBIENT_CUBE );
pShader->PI_SetPixelShaderLocalLighting( PSREG_LIGHT_INFO_ARRAY );
pShader->PI_SetVertexShaderAmbientLightCube();
// material can opt out of per-instance modulation via $nodiffusemodulation
bool bAllowDiffuseModulation = ( info.m_nAllowDiffuseModulation == -1 ) ? true : ( params[info.m_nAllowDiffuseModulation]->GetIntValue() != 0 );
if ( bAllowDiffuseModulation )
{
pShader->PI_SetModulationPixelShaderDynamicState_LinearColorSpace( 1 );
}
else
{
pShader->PI_SetModulationPixelShaderDynamicState_Identity( 1 );
}
pShader->PI_EndCommandBuffer();
}
else // not snapshotting -- begin dynamic state
{
// Deal with semisatic
if ( ( !pContextData ) || ( pContextData->m_bMaterialVarsChanged ) )
{
if ( !pContextData ) // make sure allocated
{
pContextData = new CPhong_DX9_Context;
*pContextDataPtr = pContextData;
}
pContextData->m_SemiStaticCmdsOut.Reset();
pContextData->m_bMaterialVarsChanged = false;
PhongShaderInfo_t phongInfo;
ComputePhongShaderInfo( pShader, params, info, bHasFlashlightOnly, &phongInfo );
bool bHasBump = (info.m_nBumpmap != -1) && params[info.m_nBumpmap]->IsTexture();
bool bLightingOnly = mat_fullbright.GetInt() == 2 && !IS_FLAG_SET( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
bool bHasSelfIllumMask = ( phongInfo.m_bHasSelfIllum ) && (info.m_nSelfIllumMask != -1) && params[info.m_nSelfIllumMask]->IsTexture();
float fBlendFactor = ( info.m_nDetailTextureBlendFactor == -1 )? 1 : params[info.m_nDetailTextureBlendFactor]->GetFloatValue();
bool bHasSpecularExponentTexture = (info.m_nPhongExponentTexture != -1) && params[info.m_nPhongExponentTexture]->IsTexture();
bool bHasPhongTintMap = bHasSpecularExponentTexture && (info.m_nPhongAlbedoTint != -1) && ( params[info.m_nPhongAlbedoTint]->GetIntValue() != 0 );
bool bHasNormalMapAlphaEnvmapMask = IS_FLAG_SET( MATERIAL_VAR_NORMALMAPALPHAENVMAPMASK );
bool bHasRimMaskMap = bHasSpecularExponentTexture && phongInfo.m_bHasRimLight && (info.m_nRimMask != -1) && ( params[info.m_nRimMask]->GetIntValue() != 0 );
bool bHasSinglePassFlashlight = IsX360(); // NOTE: If you change this, fix state.m_nDepthTweakConstant below! And, deal with SINGLE_PASS_FLASHLIGHT in phong_ps20b.fxc
if( phongInfo.m_bHasBaseTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER0, info.m_nBaseTexture, info.m_nBaseTextureFrame );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_WHITE );
}
if ( !bHasFoW && !bDeferredActive && phongInfo.m_bHasBaseTextureWrinkle )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER9, info.m_nWrinkle, info.m_nBaseTextureFrame );
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER10, info.m_nStretch, info.m_nBaseTextureFrame );
}
if( phongInfo.m_bHasDiffuseWarp && phongInfo.m_bHasPhong )
{
if ( r_lightwarpidentity.GetBool() )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER2, TEXTURE_IDENTITY_LIGHTWARP );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER2, info.m_nDiffuseWarpTexture );
}
}
if( phongInfo.m_bHasPhongWarp )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER1, info.m_nPhongWarpTexture );
}
if( bHasSpecularExponentTexture && phongInfo.m_bHasPhong )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER7, info.m_nPhongExponentTexture );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER7, TEXTURE_WHITE );
}
if( !g_pConfig->m_bFastNoBump )
{
if( bHasBump )
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER3, info.m_nBumpmap, info.m_nBumpFrame );
else
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER3, TEXTURE_NORMALMAP_FLAT );
if ( !bHasFoW && !bDeferredActive && phongInfo.m_bHasBumpWrinkle )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER11, info.m_nNormalWrinkle, info.m_nBumpFrame );
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER12, info.m_nNormalStretch, info.m_nBumpFrame );
}
else if ( !bHasFoW && !bDeferredActive && phongInfo.m_bHasBaseTextureWrinkle )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER11, info.m_nBumpmap, info.m_nBumpFrame );
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER12, info.m_nBumpmap, info.m_nBumpFrame );
}
}
else // Just flat bump maps
{
if ( bHasBump )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER3, TEXTURE_NORMALMAP_FLAT );
}
if ( !bHasFoW && !bDeferredActive && phongInfo.m_bHasBaseTextureWrinkle || phongInfo.m_bHasBumpWrinkle )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER11, TEXTURE_NORMALMAP_FLAT );
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER12, TEXTURE_NORMALMAP_FLAT );
}
}
if ( phongInfo.m_bHasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER13, info.m_nDetail, info.m_nDetailFrame );
}
if ( phongInfo.m_bHasSelfIllum )
{
if ( bHasSelfIllumMask ) // Separate texture for self illum?
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER14, info.m_nSelfIllumMask ); // Bind it
}
else // else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER14, TEXTURE_BLACK ); // Bind dummy
}
}
if( !bHasFlashlightOnly )
{
if ( phongInfo.m_bHasEnvmap )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER8, info.m_nEnvmap, info.m_nEnvmapFrame );
}
}
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, info.m_nBaseTextureTransform );
if( bHasBump )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nBumpTransform );
}
if ( phongInfo.m_bHasDetailTexture )
{
if ( IS_PARAM_DEFINED( info.m_nDetailTextureTransform ) )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4,
info.m_nDetailTextureTransform,
info.m_nDetailScale );
}
else
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4,
info.m_nBaseTextureTransform,
info.m_nDetailScale );
}
}
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant_W( PSREG_SELFILLUMTINT, info.m_nSelfIllumTint, fBlendFactor );
bool bInvertPhongMask = ( info.m_nInvertPhongMask != -1 ) && ( params[info.m_nInvertPhongMask]->GetIntValue() != 0 );
float fInvertPhongMask = bInvertPhongMask ? 1 : 0;
bool bHasBaseAlphaPhongMask = (info.m_nBaseMapAlphaPhongMask != -1) && ( params[info.m_nBaseMapAlphaPhongMask]->GetIntValue() != 0 );
float fHasBaseAlphaPhongMask = bHasBaseAlphaPhongMask ? 1 : 0;
bool bBlendTintByBaseAlpha = (info.m_nBlendTintByBaseAlpha != -1) && ( params[info.m_nBlendTintByBaseAlpha]->GetIntValue() != 0 );
float fBlendTintByBaseAlpha = bBlendTintByBaseAlpha ? 1 : 0;
// Controls for lerp-style paths through shader code
float vShaderControls[4] = { fHasBaseAlphaPhongMask, 0.0f, 1.0f-fBlendTintByBaseAlpha, fInvertPhongMask };
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_SHADER_CONTROLS, vShaderControls, 1 );
if ( phongInfo.m_bHasSelfIllumFresnel && !bHasFlashlightOnly )
{
float vConstScaleBiasExp[4] = { 1.0f, 0.0f, 1.0f, 0.0f };
float flMin = IS_PARAM_DEFINED( info.m_nSelfIllumFresnelMinMaxExp ) ? params[info.m_nSelfIllumFresnelMinMaxExp]->GetVecValue()[0] : 0.0f;
float flMax = IS_PARAM_DEFINED( info.m_nSelfIllumFresnelMinMaxExp ) ? params[info.m_nSelfIllumFresnelMinMaxExp]->GetVecValue()[1] : 1.0f;
float flExp = IS_PARAM_DEFINED( info.m_nSelfIllumFresnelMinMaxExp ) ? params[info.m_nSelfIllumFresnelMinMaxExp]->GetVecValue()[2] : 1.0f;
vConstScaleBiasExp[1] = ( flMax != 0.0f ) ? ( flMin / flMax ) : 0.0f; // Bias
vConstScaleBiasExp[0] = 1.0f - vConstScaleBiasExp[1]; // Scale
vConstScaleBiasExp[2] = flExp; // Exp
vConstScaleBiasExp[3] = flMax; // Brightness
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_SELFILLUM_SCALE_BIAS_EXP, vConstScaleBiasExp, 1 );
}
if( !bHasFlashlightOnly )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER5, TEXTURE_NORMALIZATION_CUBEMAP_SIGNED );
if( phongInfo.m_bHasEnvmap )
{
float vEnvMapTint_MaskControl[4] = {1.0f, 1.0f, 1.0f, 0.0f};
// If we have a tint, grab it
if ( (info.m_nEnvmapTint != -1) && params[info.m_nEnvmapTint]->IsDefined() )
params[info.m_nEnvmapTint]->GetVecValue(vEnvMapTint_MaskControl, 3);
// Set control for source of env map mask (normal alpha or base alpha)
vEnvMapTint_MaskControl[3] = bHasNormalMapAlphaEnvmapMask ? 1.0f : 0.0f;
// Handle mat_fullbright 2 (diffuse lighting only with 50% gamma space basetexture)
if( bLightingOnly )
{
vEnvMapTint_MaskControl[0] = vEnvMapTint_MaskControl[1] = vEnvMapTint_MaskControl[2] = 0.0f;
}
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_ENVMAP_TINT__SHADOW_TWEAKS, vEnvMapTint_MaskControl, 1 );
}
}
// Pack Phong exponent in with the eye position
float vSpecularTint[4] = {1, 1, 1, 4};
float vFresnelRanges_SpecBoost[4] = {0, 0.5, 1, 1}, vRimBoost[4] = {1, 1, 1, 1};
// Get the tint parameter
if ( (info.m_nPhongTint != -1) && params[info.m_nPhongTint]->IsDefined() )
{
params[info.m_nPhongTint]->GetVecValue(vSpecularTint, 3);
}
// Get the rim light power (goes in w of Phong tint)
if ( phongInfo.m_bHasRimLight && (info.m_nRimLightPower != -1) && params[info.m_nRimLightPower]->IsDefined() )
{
vSpecularTint[3] = params[info.m_nRimLightPower]->GetFloatValue();
vSpecularTint[3] = MAX(vSpecularTint[3], 1.0f); // Make sure this is at least 1
}
// Get the rim boost (goes in w of flashlight position)
if ( phongInfo.m_bHasRimLight && (info.m_nRimLightBoost != -1) && params[info.m_nRimLightBoost]->IsDefined() )
{
vRimBoost[3] = params[info.m_nRimLightBoost]->GetFloatValue();
}
// Single pass flashlight has to use a separate constant for this stuff since a flashlight constant is repurposed for rimlighting when doing multi-pass flashlight.
if ( phongInfo.m_bHasRimLight )
{
if ( bHasSinglePassFlashlight )
{
float vRimParams[4] = {0, 0, 0, 0};
vRimParams[0] = bHasRimMaskMap ? params[info.m_nRimMask]->GetFloatValue() : 0.0f;
vRimParams[1] = params[info.m_nRimLightBoost]->GetFloatValue();
// Rim mask...if this is true, use alpha channel of spec exponent texture to mask the rim term
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_RIMPARAMS, vRimParams, 1 );
}
else if ( !bHasFlashlight )
{
float vRimMaskControl[4] = {0, 0, 0, 0}; // Only x is relevant in shader code
vRimMaskControl[0] = bHasRimMaskMap ? params[info.m_nRimMask]->GetFloatValue() : 0.0f;
// Rim mask...if this is true, use alpha channel of spec exponent texture to mask the rim term
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_FLASHLIGHT_ATTENUATION, vRimMaskControl, 1 );
}
}
// If it's all zeros, there was no constant tint in the vmt
if ( (vSpecularTint[0] == 0.0f) && (vSpecularTint[1] == 0.0f) && (vSpecularTint[2] == 0.0f) )
{
if ( bHasPhongTintMap ) // If we have a map to use, tell the shader
{
vSpecularTint[0] = -1;
}
else // Otherwise, just tint with white
{
vSpecularTint[0] = 1.0f;
vSpecularTint[1] = 1.0f;
vSpecularTint[2] = 1.0f;
}
}
// handle mat_fullbright 2 (diffuse lighting only)
if( bLightingOnly )
{
// BASETEXTURE
if( phongInfo.m_bHasSelfIllum && !bHasFlashlightOnly )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY_ALPHA_ZERO );
if ( phongInfo.m_bHasBaseTextureWrinkle || phongInfo.m_bHasBumpWrinkle )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER9, TEXTURE_GREY_ALPHA_ZERO ); // Compressed wrinklemap
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER10, TEXTURE_GREY_ALPHA_ZERO ); // Stretched wrinklemap
}
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY );
if ( phongInfo.m_bHasBaseTextureWrinkle || phongInfo.m_bHasBumpWrinkle )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER9, TEXTURE_GREY ); // Compressed wrinklemap
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER10, TEXTURE_GREY ); // Stretched wrinklemap
}
}
// DETAILTEXTURE
if ( phongInfo.m_bHasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER13, TEXTURE_GREY );
}
// turn off specularity
vSpecularTint[0] = vSpecularTint[1] = vSpecularTint[2] = 0.0f;
}
if ( (info.m_nPhongFresnelRanges != -1) && params[info.m_nPhongFresnelRanges]->IsDefined() )
{
params[info.m_nPhongFresnelRanges]->GetVecValue( vFresnelRanges_SpecBoost, 3 ); // Grab optional Fresnel range parameters
}
if ( (info.m_nPhongBoost != -1 ) && params[info.m_nPhongBoost]->IsDefined()) // Grab optional Phong boost param
{
vFresnelRanges_SpecBoost[3] = params[info.m_nPhongBoost]->GetFloatValue();
}
else
{
vFresnelRanges_SpecBoost[3] = 1.0f;
}
bool bHasBaseLuminancePhongMask = (info.m_nBaseMapLuminancePhongMask != -1) && ( params[info.m_nBaseMapLuminancePhongMask]->GetIntValue() != 0 );
float fHasBaseLuminancePhongMask = bHasBaseLuminancePhongMask ? 1 : 0;
float vShaderControls2[4] = {0.0f, fHasBaseLuminancePhongMask, 0.0f, 0.0f};
if ( !bHasFlashlightOnly )
{
if ( phongInfo.m_bHasEnvmap )
{
if ( (info.m_nEnvmapFresnel != -1) && params[info.m_nEnvmapFresnel]->IsDefined() )
{
vShaderControls2[0] = params[info.m_nEnvmapFresnel]->GetFloatValue();
}
}
}
if ( (info.m_nPhongExponent != -1) && params[info.m_nPhongExponent]->IsDefined() )
{
vShaderControls2[2] = params[info.m_nPhongExponent]->GetFloatValue(); // This overrides the channel in the map
}
else
{
vShaderControls2[2] = 0; // Use the alpha channel of the normal map for the exponent
}
vShaderControls2[3] = bHasSelfIllumMask ? 1.0f : 0.0f;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_FRESNEL_SPEC_PARAMS, vFresnelRanges_SpecBoost, 1 );
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_FLASHLIGHT_POSITION_RIM_BOOST, vRimBoost, 1 ); // Rim boost in w on non-flashlight pass
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_SPEC_RIM_PARAMS, vSpecularTint, 1 );
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_SHADER_CONTROLS_2, vShaderControls2, 1 );
pContextData->m_SemiStaticCmdsOut.SetPixelShaderFogParams( PSREG_FOG_PARAMS );
if ( bHasFlashlight )
{
CBCmdSetPixelShaderFlashlightState_t state;
state.m_LightSampler = SHADER_SAMPLER6;
state.m_DepthSampler = SHADER_SAMPLER4;
state.m_ShadowNoiseSampler = SHADER_SAMPLER5;
state.m_nColorConstant = PSREG_FLASHLIGHT_COLOR;
state.m_nAttenConstant = PSREG_FLASHLIGHT_ATTENUATION;
state.m_nOriginConstant = PSREG_FLASHLIGHT_POSITION_RIM_BOOST;
state.m_nDepthTweakConstant = bHasSinglePassFlashlight ? 43 : PSREG_ENVMAP_TINT__SHADOW_TWEAKS; // NOTE: Reg 43 not available on < ps3.0!
state.m_nScreenScaleConstant = PSREG_FLASHLIGHT_SCREEN_SCALE;
state.m_nWorldToTextureConstant = PSREG_FLASHLIGHT_TO_WORLD_TEXTURE;
state.m_bFlashlightNoLambert = false;
state.m_bSinglePassFlashlight = bHasSinglePassFlashlight;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderFlashlightState( state );
if ( !IsX360() && ( g_pHardwareConfig->GetDXSupportLevel() > 92 ) )
{
pContextData->m_SemiStaticCmdsOut.SetPixelShaderUberLightState(
PSREG_UBERLIGHT_SMOOTH_EDGE_0, PSREG_UBERLIGHT_SMOOTH_EDGE_1,
PSREG_UBERLIGHT_SMOOTH_EDGE_OOW, PSREG_UBERLIGHT_SHEAR_ROUND,
PSREG_UBERLIGHT_AABB, PSREG_UBERLIGHT_WORLD_TO_LIGHT );
}
}
// Team color constant + sampler
if( bHasTeamColorTexture )
{
static const float kDefaultTeamColor[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
const float *vecTeamColor = IS_PARAM_DEFINED( info.m_nTeamColor ) ? params[info.m_nTeamColor]->GetVecValue() : kDefaultTeamColor;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( PSREG_RIMPARAMS, vecTeamColor, 1 );
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER12, info.m_nTeamColorTexture, -1 );
}
pContextData->m_SemiStaticCmdsOut.End();
}
CCommandBufferBuilder< CFixedCommandStorageBuffer< 1000 > > DynamicCmdsOut;
DynamicCmdsOut.Call( pContextData->m_SemiStaticCmdsOut.Base() );
// On PC, we sample from ambient occlusion texture
if ( IsPC() && g_pHardwareConfig->HasFastVertexTextures() )
{
ITexture *pAOTexture = pShaderAPI->GetTextureRenderingParameter( TEXTURE_RENDERPARM_AMBIENT_OCCLUSION );
if ( pAOTexture )
{
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER15, pAOTexture, 0 );
}
else
{
DynamicCmdsOut.BindStandardTexture( SHADER_SAMPLER15, TEXTURE_WHITE );
}
}
bool bFlashlightShadows = false;
bool bUberlight = false;
float flAmbientOcclusionStrength = ( info.m_nAmbientOcclusion == -1 ) ? 0.0f : params[info.m_nAmbientOcclusion]->GetFloatValue();
if ( bHasFlashlight )
{
pShaderAPI->GetFlashlightShaderInfo( &bFlashlightShadows, &bUberlight );
flAmbientOcclusionStrength *= pShaderAPI->GetFlashlightAmbientOcclusion();
}
float vEyePos_AmbientOcclusion[4];
pShaderAPI->GetWorldSpaceCameraPosition( vEyePos_AmbientOcclusion );
vEyePos_AmbientOcclusion[3] = clamp( flAmbientOcclusionStrength, 0.0f, 1.0f );
DynamicCmdsOut.SetPixelShaderConstant( PSREG_EYEPOS_SPEC_EXPONENT, vEyePos_AmbientOcclusion, 1 );
MaterialFogMode_t fogType = pShaderAPI->GetSceneFogMode();
int numBones = pShaderAPI->GetCurrentNumBones();
bool bWriteDepthToAlpha = false;
bool bWriteWaterFogToAlpha = false;
if( bFullyOpaque )
{
bWriteDepthToAlpha = pShaderAPI->ShouldWriteDepthToDestAlpha();
bWriteWaterFogToAlpha = (fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z);
AssertMsg( !(bWriteDepthToAlpha && bWriteWaterFogToAlpha), "Can't write two values to alpha at the same time." );
}
LightState_t lightState = { 0, false, false };
if( !bHasFlashlightOnly )
{
pShaderAPI->GetDX9LightState( &lightState );
}
if ( bHasFoW )
{
if( bFOWValidTexture )
pShader->BindTexture( SHADER_SAMPLER9, info.m_nFoW, -1 );
else
pShaderAPI->BindStandardTexture( SHADER_SAMPLER9, TEXTURE_WHITE );
float vFoWSize[ 4 ];
Vector vMins = pShaderAPI->GetVectorRenderingParameter( VECTOR_RENDERPARM_GLOBAL_FOW_MINS );
Vector vMaxs = pShaderAPI->GetVectorRenderingParameter( VECTOR_RENDERPARM_GLOBAL_FOW_MAXS );
vFoWSize[ 0 ] = vMins.x;
vFoWSize[ 1 ] = vMins.y;
vFoWSize[ 2 ] = vMaxs.x - vMins.x;
vFoWSize[ 3 ] = vMaxs.y - vMins.y;
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_10, vFoWSize );
}
if( bDeferredActive )
{
pShader->BindTexture( SHADER_SAMPLER10, GetDeferredExt()->GetTexture_LightAccum() );
pShader->BindTexture( SHADER_SAMPLER11, GetDeferredExt()->GetTexture_LightAccum2() );
int x, y, w, t;
pShaderAPI->GetCurrentViewport( x, y, w, t );
float fl1[4] = { 1.0f / w, 1.0f / t, 0, 0 };
pShaderAPI->SetPixelShaderConstant( PSREG_UBERLIGHT_SMOOTH_EDGE_0, fl1 );
}
pShader->SetHWMorphVertexShaderState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6, VERTEX_SHADER_SHADER_SPECIFIC_CONST_7, SHADER_VERTEXTEXTURE_SAMPLER0 );
int nLightingPreviewMode = pShaderAPI->GetIntRenderingParameter( INT_RENDERPARM_ENABLE_FIXED_LIGHTING );
if ( ( nLightingPreviewMode == ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH ) && IsPC() )
{
float vEyeDir[4];
pShaderAPI->GetWorldSpaceCameraDirection( vEyeDir );
float flFarZ = pShaderAPI->GetFarZ();
vEyeDir[0] /= flFarZ; // Divide by farZ for SSAO algorithm
vEyeDir[1] /= flFarZ;
vEyeDir[2] /= flFarZ;
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_8, vEyeDir );
}
TessellationMode_t nTessellationMode = pShaderAPI->GetTessellationMode();
if ( nTessellationMode != TESSELLATION_MODE_DISABLED && g_pHardwareConfig->HasFastVertexTextures() )
{
pShaderAPI->BindStandardVertexTexture( SHADER_VERTEXTEXTURE_SAMPLER1, TEXTURE_SUBDIVISION_PATCHES );
float vSubDDimensions[4] = { 1.0f/pShaderAPI->GetSubDHeight(),
bHasDisplacement && mat_displacementmap.GetBool() ? 1.0f : 0.0f,
bHasDisplacementWrinkles && mat_displacementmap.GetBool() ? 1.0f : 0.0f, 0.0f };
pShaderAPI->SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_9, vSubDDimensions );
if( bHasDisplacement )
{
pShader->BindVertexTexture( SHADER_VERTEXTEXTURE_SAMPLER2, info.m_nDisplacementMap );
}
else
{
pShaderAPI->BindStandardVertexTexture( SHADER_VERTEXTEXTURE_SAMPLER2, TEXTURE_BLACK );
}
// Currently, tessellation is mutually exclusive with any kind of GPU-side skinning, morphing or vertex compression
Assert( !pShaderAPI->IsHWMorphingEnabled() );
Assert( numBones == 0 );
Assert( vertexCompression == 0);
}
else
{
nTessellationMode = TESSELLATION_MODE_DISABLED;
}
DECLARE_DYNAMIC_VERTEX_SHADER( phong_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, ( numBones > 0) && ( nTessellationMode == TESSELLATION_MODE_DISABLED ) );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression && ( nTessellationMode == TESSELLATION_MODE_DISABLED ) );
SET_DYNAMIC_VERTEX_SHADER_COMBO( TESSELLATION, nTessellationMode );
SET_DYNAMIC_VERTEX_SHADER( phong_vs30 );
if( bDeferredActive )
{
DECLARE_DYNAMIC_PIXEL_SHADER( phong_deferred_ps30 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, nLightingPreviewMode ? 0 : lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, nLightingPreviewMode ? false : bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, nLightingPreviewMode ? false : bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER_COMBO( UBERLIGHT, bUberlight );
SET_DYNAMIC_PIXEL_SHADER( phong_deferred_ps30 );
}
else
{
DECLARE_DYNAMIC_PIXEL_SHADER( phong_ps30 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, nLightingPreviewMode ? 0 : lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, nLightingPreviewMode ? false : bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, nLightingPreviewMode ? false : bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER_COMBO( UBERLIGHT, bUberlight );
SET_DYNAMIC_PIXEL_SHADER( phong_ps30 );
}
bool bUnusedTexCoords[3] = { false, false, !pShaderAPI->IsHWMorphingEnabled() || !bIsDecal };
pShaderAPI->MarkUnusedVertexFields( 0, 3, bUnusedTexCoords );
// Set constant to enable translation of VPOS to render target coordinates in ps_3_0
pShaderAPI->SetScreenSizeForVPOS();
DynamicCmdsOut.End();
pShaderAPI->ExecuteCommandBuffer( DynamicCmdsOut.Base() );
}
pShader->Draw();
}
void DrawLightmappedGeneric_DX9( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI, IShaderShadow* pShaderShadow,
LightmappedGeneric_DX9_Vars_t &info, CBasePerMaterialContextData **pContextDataPtr, bool bDeferredActive )
{
//bool bDeferredActive = GetDeferredExt()->IsDeferredLightingEnabled();
bool bSinglePassFlashlight = true;
bool hasFlashlight = !bDeferredActive && pShader->UsingFlashlight( params );
CLightmappedGeneric_DX9_Context *pContextData = reinterpret_cast< CLightmappedGeneric_DX9_Context *> ( *pContextDataPtr );
bool bShaderSrgbRead = ( IsX360() && IS_PARAM_DEFINED( info.m_nShaderSrgbRead360 ) && params[info.m_nShaderSrgbRead360]->GetIntValue() );
const bool bHasFoW = true; //( ( info.m_nFoW != -1 ) && ( params[ info.m_nFoW ]->IsTexture() != 0 ) );
if ( pShaderShadow || ( ! pContextData )|| pContextData->m_bMaterialVarsChanged || pContextData->m_bNeedsCmdRegen || ( hasFlashlight && !IsX360() ) )
{
bool hasBaseTexture = params[info.m_nBaseTexture]->IsTexture();
int nAlphaChannelTextureVar = hasBaseTexture ? (int)info.m_nBaseTexture : (int)info.m_nEnvmapMask;
BlendType_t nBlendType = pShader->EvaluateBlendRequirements( nAlphaChannelTextureVar, hasBaseTexture );
bool bIsAlphaTested = IS_FLAG_SET( MATERIAL_VAR_ALPHATEST ) != 0;
bool bFullyOpaqueWithoutAlphaTest = (nBlendType != BT_BLENDADD) && (nBlendType != BT_BLEND) && (!hasFlashlight || IsX360()); //dest alpha is free for special use
bool bFullyOpaque = bFullyOpaqueWithoutAlphaTest && !bIsAlphaTested;
bool bNeedRegenStaticCmds = (! pContextData ) || pShaderShadow || pContextData->m_bNeedsCmdRegen;
if ( ! pContextData ) // make sure allocated
{
pContextData = new CLightmappedGeneric_DX9_Context;
*pContextDataPtr = pContextData;
}
bool hasBump = ( params[info.m_nBumpmap]->IsTexture() ) && g_pConfig->UseBumpmapping();
bool hasSSBump = hasBump && (info.m_nSelfShadowedBumpFlag != -1) && ( params[info.m_nSelfShadowedBumpFlag]->GetIntValue() );
bool hasBaseTexture2 = hasBaseTexture && params[info.m_nBaseTexture2]->IsTexture();
bool hasLightWarpTexture = params[info.m_nLightWarpTexture]->IsTexture();
bool hasBump2 = hasBump && params[info.m_nBumpmap2]->IsTexture();
bool hasDetailTexture = params[info.m_nDetail]->IsTexture();
bool hasSelfIllum = IS_FLAG_SET( MATERIAL_VAR_SELFILLUM );
bool hasBumpMask = hasBump && hasBump2 && params[info.m_nBumpMask]->IsTexture() && !hasSelfIllum &&
!hasDetailTexture && !hasBaseTexture2 && (params[info.m_nBaseTextureNoEnvmap]->GetIntValue() == 0);
bool bHasBlendModulateTexture =
(info.m_nBlendModulateTexture != -1) &&
(params[info.m_nBlendModulateTexture]->IsTexture() );
bool hasNormalMapAlphaEnvmapMask = g_pConfig->UseSpecular() && IS_FLAG_SET( MATERIAL_VAR_NORMALMAPALPHAENVMAPMASK );
if( g_pConfig->bEditMode )
{
hasBump = false;
hasBump2 = false;
}
bool bParallaxMapping = false;
if ( g_pHardwareConfig->SupportsPixelShaders_2_b() )
bParallaxMapping = ( info.m_nParallaxMap != -1 ) && ( params[info.m_nParallaxMap]->GetIntValue() != 0 );
if ( hasFlashlight && !IsX360() )
{
// !!speed!! do this in the caller so we don't build struct every time
CBaseVSShader::DrawFlashlight_dx90_Vars_t vars;
vars.m_bBump = hasBump;
vars.m_nBumpmapVar = info.m_nBumpmap;
vars.m_nBumpmapFrame = info.m_nBumpFrame;
vars.m_nBumpTransform = info.m_nBumpTransform;
vars.m_nFlashlightTextureVar = info.m_nFlashlightTexture;
vars.m_nFlashlightTextureFrameVar = info.m_nFlashlightTextureFrame;
vars.m_bLightmappedGeneric = true;
vars.m_bWorldVertexTransition = hasBaseTexture2;
vars.m_nBaseTexture2Var = info.m_nBaseTexture2;
vars.m_nBaseTexture2FrameVar = info.m_nBaseTexture2Frame;
vars.m_nBumpmap2Var = info.m_nBumpmap2;
vars.m_nBumpmap2Frame = info.m_nBumpFrame2;
vars.m_nBump2Transform = info.m_nBumpTransform2;
vars.m_nAlphaTestReference = info.m_nAlphaTestReference;
vars.m_bSSBump = hasSSBump;
vars.m_nDetailVar = info.m_nDetail;
vars.m_nDetailScale = info.m_nDetailScale;
vars.m_nDetailTextureCombineMode = info.m_nDetailTextureCombineMode;
vars.m_nDetailTextureBlendFactor = info.m_nDetailTextureBlendFactor;
vars.m_nDetailTint = info.m_nDetailTint;
if ( ( info.m_nSeamlessMappingScale != -1 ) )
vars.m_fSeamlessScale = params[info.m_nSeamlessMappingScale]->GetFloatValue();
else
vars.m_fSeamlessScale = 0.0;
pShader->DrawFlashlight_dx90( params, pShaderAPI, pShaderShadow, vars );
return;
}
pContextData->m_bFullyOpaque = bFullyOpaque;
pContextData->m_bFullyOpaqueWithoutAlphaTest = bFullyOpaqueWithoutAlphaTest;
bool bHasOutline = IsBoolSet( info.m_nOutline, params );
pContextData->m_bPixelShaderForceFastPathBecauseOutline = bHasOutline;
bool bHasSoftEdges = IsBoolSet( info.m_nSoftEdges, params );
bool hasEnvmapMask = params[info.m_nEnvmapMask]->IsTexture() && !bHasFoW;
float fDetailBlendFactor = GetFloatParam( info.m_nDetailTextureBlendFactor, params, 1.0 );
if ( pShaderShadow || bNeedRegenStaticCmds )
{
bool hasVertexColor = IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR );
bool hasDiffuseBumpmap = hasBump && (params[info.m_nNoDiffuseBumpLighting]->GetIntValue() == 0);
bool hasEnvmap = params[info.m_nEnvmap]->IsTexture();
int envmap_variant; //0 = no envmap, 1 = regular, 2 = darken in shadow mode
if( hasEnvmap )
{
//only enabled darkened cubemap mode when the scale calls for it. And not supported in ps20 when also using a 2nd bumpmap
envmap_variant = ((GetFloatParam( info.m_nEnvMapLightScale, params ) > 0.0f) && (g_pHardwareConfig->SupportsPixelShaders_2_b() || !hasBump2)) ? 2 : 1;
}
else
{
envmap_variant = 0;
}
bool bSeamlessMapping = ( ( info.m_nSeamlessMappingScale != -1 ) &&
( params[info.m_nSeamlessMappingScale]->GetFloatValue() != 0.0 ) );
if ( bNeedRegenStaticCmds )
{
pContextData->m_bNeedsCmdRegen = false;
pContextData->ResetStaticCmds();
CCommandBufferBuilder< CFixedCommandStorageBuffer< 5000 > > staticCmdsBuf;
int nLightingPreviewMode = !bHasFoW ? IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER0 ) + 2 * IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER1 ) : 0;
if ( ( nLightingPreviewMode == ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH ) && IsPC() )
{
staticCmdsBuf.SetVertexShaderNearAndFarZ( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6 ); // Needed for SSAO
}
if( !hasBaseTexture )
{
if( hasEnvmap )
{
// if we only have an envmap (no basetexture), then we want the albedo to be black.
staticCmdsBuf.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_BLACK );
}
else
{
staticCmdsBuf.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_WHITE );
}
}
staticCmdsBuf.BindStandardTexture( SHADER_SAMPLER1, TEXTURE_LIGHTMAP );
if ( g_pConfig->m_bPaintInGame && !r_twopasspaint.GetBool() )
{
staticCmdsBuf.BindStandardTexture( SHADER_SAMPLER9, TEXTURE_PAINT );
}
if ( bSeamlessMapping )
{
staticCmdsBuf.SetVertexShaderConstant4(
VERTEX_SHADER_SHADER_SPECIFIC_CONST_0,
params[info.m_nSeamlessMappingScale]->GetFloatValue(),0,0,0 );
}
staticCmdsBuf.StoreEyePosInPixelShaderConstant( 10 );
staticCmdsBuf.SetPixelShaderFogParams( 11 );
staticCmdsBuf.End();
// now, copy buf
pContextData->m_pStaticCmds = new uint8[staticCmdsBuf.Size()];
memcpy( pContextData->m_pStaticCmds, staticCmdsBuf.Base(), staticCmdsBuf.Size() );
}
if ( pShaderShadow )
{
// Alpha test: FIXME: shouldn't this be handled in Shader_t::SetInitialShadowState
pShaderShadow->EnableAlphaTest( bIsAlphaTested );
if ( info.m_nAlphaTestReference != -1 && params[info.m_nAlphaTestReference]->GetFloatValue() > 0.0f )
{
pShaderShadow->AlphaFunc( SHADER_ALPHAFUNC_GEQUAL, params[info.m_nAlphaTestReference]->GetFloatValue() );
}
pShader->SetDefaultBlendingShadowState( nAlphaChannelTextureVar, hasBaseTexture );
unsigned int flags = VERTEX_POSITION;
// base texture
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, !bShaderSrgbRead );
if ( g_pConfig->m_bPaintInGame && !r_twopasspaint.GetBool() )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER9, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER9, !bShaderSrgbRead );
}
if ( hasLightWarpTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER6, false );
}
if ( bHasBlendModulateTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER3, false );
}
if ( hasBaseTexture2 )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER7, !bShaderSrgbRead );
}
// if( hasLightmap )
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true );
if( g_pHardwareConfig->GetHDRType() == HDR_TYPE_NONE )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, true );
}
else
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, false );
}
if( hasEnvmap || ( IsX360() && hasFlashlight ) )
{
if( hasEnvmap )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true );
if( g_pHardwareConfig->GetHDRType() == HDR_TYPE_NONE )
{
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER2, true );
}
}
flags |= VERTEX_TANGENT_S | VERTEX_TANGENT_T | VERTEX_NORMAL;
}
#define TCOMBINE_NONE 12 // there is no detail texture
int nDetailBlendMode = TCOMBINE_NONE;
if ( hasDetailTexture )
{
nDetailBlendMode = GetIntParam( info.m_nDetailTextureCombineMode, params );
ITexture *pDetailTexture = params[info.m_nDetail]->GetTextureValue();
if ( pDetailTexture->GetFlags() & TEXTUREFLAGS_SSBUMP )
{
if ( hasBump )
nDetailBlendMode = 10; // ssbump
else
nDetailBlendMode = 11; // ssbump_nobump
}
pShaderShadow->EnableTexture( SHADER_SAMPLER12, true );
bool bSRGBState = ( nDetailBlendMode == 1 );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER12, bSRGBState );
}
// Hijack detail blend mode 9 for paint (this blend mode was previously skipped/unused in lightmappedgeneric)
if ( g_pConfig->m_bPaintInGame && !r_twopasspaint.GetBool() )
{
nDetailBlendMode = 9;
}
if( hasBump || hasNormalMapAlphaEnvmapMask )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true );
}
if( hasBump2 )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true );
}
if( hasBumpMask )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER8, true );
}
if( hasEnvmapMask )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true );
}
if( bHasFoW )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER13, true );
}
if( bDeferredActive )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER14, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER15, true );
}
if( hasFlashlight && IsX360() )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER13, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER14, true );
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER14 );
pShaderShadow->EnableTexture( SHADER_SAMPLER15, true );
}
if( hasVertexColor || hasBaseTexture2 || hasBump2 )
{
flags |= VERTEX_COLOR;
}
// texcoord0 : base texcoord
// texcoord1 : lightmap texcoord
// texcoord2 : lightmap texcoord offset
int numTexCoords;
// if ( pShaderAPI->InEditorMode() )
// if ( pShader->CanUseEditorMaterials() )
// {
// numTexCoords = 1;
// }
// else
{
numTexCoords = 2;
if( hasBump )
{
numTexCoords = 3;
}
}
int nLightingPreviewMode = !bHasFoW ? IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER0 ) + 2 * IS_FLAG2_SET( MATERIAL_VAR2_USE_GBUFFER1 ) : 0;
pShaderShadow->VertexShaderVertexFormat( flags, numTexCoords, 0, 0 );
// Pre-cache pixel shaders
bool hasBaseAlphaEnvmapMask = IS_FLAG_SET( MATERIAL_VAR_BASEALPHAENVMAPMASK );
int bumpmap_variant=(hasSSBump) ? 2 : hasBump;
bool bMaskedBlending=( (info.m_nMaskedBlending != -1) &&
(params[info.m_nMaskedBlending]->GetIntValue() != 0) );
if( bDeferredActive )
{
DECLARE_STATIC_VERTEX_SHADER( lightmappedgeneric_deferred_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( ENVMAP_MASK, hasEnvmapMask );
SET_STATIC_VERTEX_SHADER_COMBO( TANGENTSPACE, params[info.m_nEnvmap]->IsTexture() );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_VERTEX_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXCOLOR, IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR ) );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXALPHATEXBLENDFACTOR, hasBaseTexture2 || hasBump2 );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMASK, hasBumpMask );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTING_PREVIEW, nLightingPreviewMode );
SET_STATIC_VERTEX_SHADER_COMBO( PARALLAX_MAPPING, bParallaxMapping );
SET_STATIC_VERTEX_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_VERTEX_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_VERTEX_SHADER_COMBO( FANCY_BLENDING, bHasBlendModulateTexture );
SET_STATIC_VERTEX_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_VERTEX_SHADER_COMBO( FOW, bHasFoW );
SET_STATIC_VERTEX_SHADER( lightmappedgeneric_deferred_vs30 );
DECLARE_STATIC_PIXEL_SHADER( lightmappedgeneric_deferred_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2, hasBaseTexture2 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, bumpmap_variant );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP2, hasBump2 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMASK, hasBumpMask );
SET_STATIC_PIXEL_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, envmap_variant );
SET_STATIC_PIXEL_SHADER_COMBO( ENVMAPMASK, hasEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASEALPHAENVMAPMASK, hasBaseAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_PIXEL_SHADER_COMBO( NORMALMAPALPHAENVMAPMASK, hasNormalMapAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURENOENVMAP, params[info.m_nBaseTextureNoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2NOENVMAP, params[info.m_nBaseTexture2NoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( WARPLIGHTING, hasLightWarpTexture );
SET_STATIC_PIXEL_SHADER_COMBO( FANCY_BLENDING, bHasBlendModulateTexture );
SET_STATIC_PIXEL_SHADER_COMBO( MASKEDBLENDING, bMaskedBlending);
SET_STATIC_PIXEL_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_PIXEL_SHADER_COMBO( OUTLINE, bHasOutline );
SET_STATIC_PIXEL_SHADER_COMBO( SOFTEDGES, bHasSoftEdges );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( PARALLAX_MAPPING, bParallaxMapping );
SET_STATIC_PIXEL_SHADER_COMBO( SHADER_SRGB_READ, bShaderSrgbRead );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTING_PREVIEW, nLightingPreviewMode );
SET_STATIC_PIXEL_SHADER( lightmappedgeneric_deferred_ps30 );
}
else
{
DECLARE_STATIC_VERTEX_SHADER( lightmappedgeneric_vs30 );
SET_STATIC_VERTEX_SHADER_COMBO( ENVMAP_MASK, hasEnvmapMask );
SET_STATIC_VERTEX_SHADER_COMBO( TANGENTSPACE, params[info.m_nEnvmap]->IsTexture() );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMAP, hasBump );
SET_STATIC_VERTEX_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXCOLOR, IS_FLAG_SET( MATERIAL_VAR_VERTEXCOLOR ) );
SET_STATIC_VERTEX_SHADER_COMBO( VERTEXALPHATEXBLENDFACTOR, hasBaseTexture2 || hasBump2 );
SET_STATIC_VERTEX_SHADER_COMBO( BUMPMASK, hasBumpMask );
SET_STATIC_VERTEX_SHADER_COMBO( LIGHTING_PREVIEW, nLightingPreviewMode );
SET_STATIC_VERTEX_SHADER_COMBO( PARALLAX_MAPPING, bParallaxMapping );
SET_STATIC_VERTEX_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_VERTEX_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_VERTEX_SHADER_COMBO( FANCY_BLENDING, bHasBlendModulateTexture );
SET_STATIC_VERTEX_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_VERTEX_SHADER_COMBO( FOW, bHasFoW );
SET_STATIC_VERTEX_SHADER( lightmappedgeneric_vs30 );
DECLARE_STATIC_PIXEL_SHADER( lightmappedgeneric_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2, hasBaseTexture2 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP, bumpmap_variant );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMAP2, hasBump2 );
SET_STATIC_PIXEL_SHADER_COMBO( BUMPMASK, hasBumpMask );
SET_STATIC_PIXEL_SHADER_COMBO( DIFFUSEBUMPMAP, hasDiffuseBumpmap );
SET_STATIC_PIXEL_SHADER_COMBO( CUBEMAP, envmap_variant );
SET_STATIC_PIXEL_SHADER_COMBO( ENVMAPMASK, hasEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASEALPHAENVMAPMASK, hasBaseAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( SELFILLUM, hasSelfIllum );
SET_STATIC_PIXEL_SHADER_COMBO( NORMALMAPALPHAENVMAPMASK, hasNormalMapAlphaEnvmapMask );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURENOENVMAP, params[info.m_nBaseTextureNoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( BASETEXTURE2NOENVMAP, params[info.m_nBaseTexture2NoEnvmap]->GetIntValue() );
SET_STATIC_PIXEL_SHADER_COMBO( WARPLIGHTING, hasLightWarpTexture );
SET_STATIC_PIXEL_SHADER_COMBO( FANCY_BLENDING, bHasBlendModulateTexture );
SET_STATIC_PIXEL_SHADER_COMBO( MASKEDBLENDING, bMaskedBlending);
SET_STATIC_PIXEL_SHADER_COMBO( SEAMLESS, bSeamlessMapping );
SET_STATIC_PIXEL_SHADER_COMBO( OUTLINE, bHasOutline );
SET_STATIC_PIXEL_SHADER_COMBO( SOFTEDGES, bHasSoftEdges );
SET_STATIC_PIXEL_SHADER_COMBO( DETAILTEXTURE, hasDetailTexture );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL_BLEND_MODE, nDetailBlendMode );
SET_STATIC_PIXEL_SHADER_COMBO( PARALLAX_MAPPING, bParallaxMapping );
SET_STATIC_PIXEL_SHADER_COMBO( SHADER_SRGB_READ, bShaderSrgbRead );
SET_STATIC_PIXEL_SHADER_COMBO( LIGHTING_PREVIEW, nLightingPreviewMode );
SET_STATIC_PIXEL_SHADER( lightmappedgeneric_ps30 );
}
// HACK HACK HACK - enable alpha writes all the time so that we have them for
// underwater stuff and writing depth to dest alpha
// But only do it if we're not using the alpha already for translucency
pShaderShadow->EnableAlphaWrites( bFullyOpaque );
pShaderShadow->EnableSRGBWrite( true );
pShader->DefaultFog();
// NOTE: This isn't optimal. If $color2 is ever changed by a material
// proxy, this code won't get re-run, but too bad. No time to make this work
// Also note that if the lightmap scale factor changes
// all shadow state blocks will be re-run, so that's ok
float flLScale = pShaderShadow->GetLightMapScaleFactor();
pShader->PI_BeginCommandBuffer();
pShader->PI_SetModulationPixelShaderDynamicState( 21 );
// MAINTOL4DMERGEFIXME
// Need to reflect this change which is from this rel changelist since this constant set was moved from the dynamic block to here:
// Change 578692 by Alex@alexv_rel on 2008/06/04 18:07:31
//
// Fix for portalareawindows in ep2 being rendered black. The color variable was being multipurposed for both the vs and ps differently where the ps doesn't care about alpha, but the vs does. Only applying the alpha2 DoD hack to the pixel shader constant where the alpha was never used in the first place and leaving alpha as is for the vs.
// color[3] *= ( IS_PARAM_DEFINED( info.m_nAlpha2 ) && params[ info.m_nAlpha2 ]->GetFloatValue() > 0.0f ) ? params[ info.m_nAlpha2 ]->GetFloatValue() : 1.0f;
// pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 12, color );
pShader->PI_SetModulationPixelShaderDynamicState_LinearScale_ScaleInW( 12, flLScale );
pShader->PI_SetModulationVertexShaderDynamicState_LinearScale( flLScale );
pShader->PI_EndCommandBuffer();
} // end shadow state
} // end shadow || regen display list
if ( pShaderAPI && ( pContextData->m_bMaterialVarsChanged ) )
{
// need to regenerate the semistatic cmds
pContextData->m_SemiStaticCmdsOut.Reset();
pContextData->m_bMaterialVarsChanged = false;
bool bHasBlendMaskTransform= (
(info.m_nBlendMaskTransform != -1) &&
(info.m_nMaskedBlending != -1) &&
(params[info.m_nMaskedBlending]->GetIntValue() ) &&
( ! (params[info.m_nBumpTransform]->MatrixIsIdentity() ) ) );
// If we don't have a texture transform, we don't have
// to set vertex shader constants or run vertex shader instructions
// for the texture transform.
bool bHasTextureTransform =
!( params[info.m_nBaseTextureTransform]->MatrixIsIdentity() &&
params[info.m_nBumpTransform]->MatrixIsIdentity() &&
params[info.m_nBumpTransform2]->MatrixIsIdentity() &&
params[info.m_nEnvmapMaskTransform]->MatrixIsIdentity() );
bHasTextureTransform |= bHasBlendMaskTransform;
pContextData->m_bVertexShaderFastPath = !bHasTextureTransform;
if( params[info.m_nDetail]->IsTexture() )
{
pContextData->m_bVertexShaderFastPath = false;
}
int nTransformToLoad = info.m_nBlendMaskTransform;
if( ( hasBump || hasSSBump ) && hasDetailTexture && !hasSelfIllum && !bHasBlendModulateTexture )
{
nTransformToLoad = info.m_nBumpTransform;
}
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform(
VERTEX_SHADER_SHADER_SPECIFIC_CONST_10, nTransformToLoad );
if ( ! pContextData->m_bVertexShaderFastPath )
{
bool bSeamlessMapping = ( ( info.m_nSeamlessMappingScale != -1 ) &&
( params[info.m_nSeamlessMappingScale]->GetFloatValue() != 0.0 ) );
bool hasEnvmapMask = params[info.m_nEnvmapMask]->IsTexture() && !bHasFoW;
if (!bSeamlessMapping )
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, info.m_nBaseTextureTransform );
// If we have a detail texture, then the bump texcoords are the same as the base texcoords.
if( hasBump && !hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nBumpTransform );
}
if( hasEnvmapMask )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4, info.m_nEnvmapMaskTransform );
}
else if ( hasBump2 )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_4, info.m_nBumpTransform2 );
}
}
pContextData->m_SemiStaticCmdsOut.SetEnvMapTintPixelShaderDynamicState( 0, info.m_nEnvmapTint );
if ( hasDetailTexture )
{
float detailTintAndBlend[4] = {1, 1, 1, 1};
if ( info.m_nDetailTint != -1 )
{
params[info.m_nDetailTint]->GetVecValue( detailTintAndBlend, 3 );
}
detailTintAndBlend[3] = fDetailBlendFactor;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 8, detailTintAndBlend );
}
float envmapTintVal[4];
float selfIllumTintVal[4];
params[info.m_nEnvmapTint]->GetVecValue( envmapTintVal, 3 );
params[info.m_nSelfIllumTint]->GetVecValue( selfIllumTintVal, 3 );
float envmapContrast = params[info.m_nEnvmapContrast]->GetFloatValue();
float envmapSaturation = params[info.m_nEnvmapSaturation]->GetFloatValue();
float fresnelReflection = params[info.m_nFresnelReflection]->GetFloatValue();
bool hasEnvmap = params[info.m_nEnvmap]->IsTexture();
int envmap_variant; //0 = no envmap, 1 = regular, 2 = darken in shadow mode
if( hasEnvmap )
{
//only enabled darkened cubemap mode when the scale calls for it. And not supported in ps20 when also using a 2nd bumpmap
envmap_variant = ((GetFloatParam( info.m_nEnvMapLightScale, params ) > 0.0f) && (g_pHardwareConfig->SupportsPixelShaders_2_b() || !hasBump2)) ? 2 : 1;
}
else
{
envmap_variant = 0;
}
pContextData->m_bPixelShaderFastPath = true;
bool bUsingContrastOrSaturation = hasEnvmap && ( ( (envmapContrast != 0.0f) && (envmapContrast != 1.0f) ) || (envmapSaturation != 1.0f) );
bool bUsingFresnel = hasEnvmap && (fresnelReflection != 1.0f);
bool bUsingSelfIllumTint = IS_FLAG_SET(MATERIAL_VAR_SELFILLUM) && (selfIllumTintVal[0] != 1.0f || selfIllumTintVal[1] != 1.0f || selfIllumTintVal[2] != 1.0f);
if ( bUsingContrastOrSaturation || bUsingFresnel || bUsingSelfIllumTint || !g_pConfig->bShowSpecular )
{
pContextData->m_bPixelShaderFastPath = false;
}
if( !pContextData->m_bPixelShaderFastPath )
{
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstants( 2, 3 );
pContextData->m_SemiStaticCmdsOut.OutputConstantData( params[info.m_nEnvmapContrast]->GetVecValue() );
pContextData->m_SemiStaticCmdsOut.OutputConstantData( params[info.m_nEnvmapSaturation]->GetVecValue() );
float flFresnel = params[info.m_nFresnelReflection]->GetFloatValue();
// [ 0, 0, 1-R(0), R(0) ]
pContextData->m_SemiStaticCmdsOut.OutputConstantData4( 0., 0., 1.0 - flFresnel, flFresnel );
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 7, params[info.m_nSelfIllumTint]->GetVecValue() );
}
else
{
if ( bHasOutline )
{
float flOutlineParms[8] = { GetFloatParam( info.m_nOutlineStart0, params ),
GetFloatParam( info.m_nOutlineStart1, params ),
GetFloatParam( info.m_nOutlineEnd0, params ),
GetFloatParam( info.m_nOutlineEnd1, params ),
0,0,0,
GetFloatParam( info.m_nOutlineAlpha, params ) };
if ( info.m_nOutlineColor != -1 )
{
params[info.m_nOutlineColor]->GetVecValue( flOutlineParms + 4, 3 );
}
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 2, flOutlineParms, 2 );
}
if ( bHasSoftEdges )
{
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant4(
4, GetFloatParam( info.m_nEdgeSoftnessStart, params ),
GetFloatParam( info.m_nEdgeSoftnessEnd, params ),
0,0 );
}
}
// parallax and cubemap light scale mapping parms (c20)
if ( bParallaxMapping || (envmap_variant == 2) )
{
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant4( 20, GetFloatParam( info.m_nHeightScale, params), GetFloatParam( info.m_nEnvMapLightScale, params), 0, 0 );
}
// texture binds
if( hasBaseTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER0, info.m_nBaseTexture, info.m_nBaseTextureFrame );
}
// handle mat_fullbright 2
bool bLightingOnly = mat_fullbright.GetInt() == 2 && !IS_FLAG_SET( MATERIAL_VAR_NO_DEBUG_OVERRIDE );
if( bLightingOnly )
{
// BASE TEXTURE
if( hasSelfIllum )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY_ALPHA_ZERO );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER0, TEXTURE_GREY );
}
// BASE TEXTURE 2
if( hasBaseTexture2 )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER7, TEXTURE_GREY );
}
// DETAIL TEXTURE
if( hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER12, TEXTURE_GREY );
}
// disable color modulation
float color[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
pContextData->m_SemiStaticCmdsOut.SetVertexShaderConstant( VERTEX_SHADER_MODULATION_COLOR, color );
// turn off environment mapping
envmapTintVal[0] = 0.0f;
envmapTintVal[1] = 0.0f;
envmapTintVal[2] = 0.0f;
}
// always set the transform for detail textures since I'm assuming that you'll
// always have a detailscale.
if( hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nBaseTextureTransform, info.m_nDetailScale );
}
if( hasBaseTexture2 )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER7, info.m_nBaseTexture2, info.m_nBaseTexture2Frame );
}
if( hasDetailTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER12, info.m_nDetail, info.m_nDetailFrame );
}
if( hasBump || hasNormalMapAlphaEnvmapMask )
{
if( !g_pConfig->m_bFastNoBump )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER4, info.m_nBumpmap, info.m_nBumpFrame );
}
else
{
if( hasSSBump )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER4, TEXTURE_SSBUMP_FLAT );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER4, TEXTURE_NORMALMAP_FLAT );
}
}
}
if( hasBump2 )
{
if( !g_pConfig->m_bFastNoBump )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER5, info.m_nBumpmap2, info.m_nBumpFrame2 );
}
else
{
if( hasSSBump )
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER5, TEXTURE_NORMALMAP_FLAT );
}
else
{
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER5, TEXTURE_SSBUMP_FLAT );
}
}
}
if( hasBumpMask )
{
if( !g_pConfig->m_bFastNoBump )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER8, info.m_nBumpMask, -1 );
}
else
{
// this doesn't make sense
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER8, TEXTURE_NORMALMAP_FLAT );
}
}
if( hasEnvmapMask )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER5, info.m_nEnvmapMask, info.m_nEnvmapMaskFrame );
}
if ( hasLightWarpTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER6, info.m_nLightWarpTexture, -1 );
}
if ( bHasBlendModulateTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER3, info.m_nBlendModulateTexture, -1 );
}
if ( hasFlashlight && IsX360() )
{
pContextData->m_SemiStaticCmdsOut.SetVertexShaderFlashlightState( VERTEX_SHADER_SHADER_SPECIFIC_CONST_6 );
CBCmdSetPixelShaderFlashlightState_t state;
state.m_LightSampler = SHADER_SAMPLER13;
state.m_DepthSampler = SHADER_SAMPLER14;
state.m_ShadowNoiseSampler = SHADER_SAMPLER15;
state.m_nColorConstant = 28;
state.m_nAttenConstant = 13;
state.m_nOriginConstant = 14;
state.m_nDepthTweakConstant = 19;
state.m_nScreenScaleConstant = 31;
state.m_nWorldToTextureConstant = -1;
state.m_bFlashlightNoLambert = false;
state.m_bSinglePassFlashlight = bSinglePassFlashlight;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderFlashlightState( state );
}
pContextData->m_SemiStaticCmdsOut.End();
}
}
DYNAMIC_STATE
{
CCommandBufferBuilder< CFixedCommandStorageBuffer< 1000 > > DynamicCmdsOut;
DynamicCmdsOut.Call( pContextData->m_pStaticCmds );
DynamicCmdsOut.Call( pContextData->m_SemiStaticCmdsOut.Base() );
bool hasEnvmap = params[info.m_nEnvmap]->IsTexture();
if( hasEnvmap )
{
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER2, info.m_nEnvmap, info.m_nEnvmapFrame );
}
bool bVertexShaderFastPath = pContextData->m_bVertexShaderFastPath;
int nFixedLightingMode = pShaderAPI->GetIntRenderingParameter( INT_RENDERPARM_ENABLE_FIXED_LIGHTING );
if( nFixedLightingMode != ENABLE_FIXED_LIGHTING_NONE )
{
if ( pContextData->m_bPixelShaderForceFastPathBecauseOutline )
{
nFixedLightingMode = ENABLE_FIXED_LIGHTING_NONE;
}
else
{
bVertexShaderFastPath = false;
}
}
bool bWorldNormal = ( nFixedLightingMode == ENABLE_FIXED_LIGHTING_OUTPUTNORMAL_AND_DEPTH );
if ( bWorldNormal && IsPC() )
{
float vEyeDir[4];
pShaderAPI->GetWorldSpaceCameraDirection( vEyeDir );
float flFarZ = pShaderAPI->GetFarZ();
vEyeDir[0] /= flFarZ; // Divide by farZ for SSAO algorithm
vEyeDir[1] /= flFarZ;
vEyeDir[2] /= flFarZ;
DynamicCmdsOut.SetVertexShaderConstant4( 12, vEyeDir[0], vEyeDir[1], vEyeDir[2], 1.0f );
}
MaterialFogMode_t fogType = pShaderAPI->GetSceneFogMode();
if( bDeferredActive )
{
DECLARE_DYNAMIC_VERTEX_SHADER( lightmappedgeneric_deferred_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( FASTPATH, bVertexShaderFastPath );
SET_DYNAMIC_VERTEX_SHADER_CMD( DynamicCmdsOut, lightmappedgeneric_deferred_vs30 );
}
else
{
DECLARE_DYNAMIC_VERTEX_SHADER( lightmappedgeneric_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( FASTPATH, bVertexShaderFastPath );
SET_DYNAMIC_VERTEX_SHADER_CMD( DynamicCmdsOut, lightmappedgeneric_vs30 );
}
bool bPixelShaderFastPath = pContextData->m_bPixelShaderFastPath;
if ( nFixedLightingMode != ENABLE_FIXED_LIGHTING_NONE )
{
bPixelShaderFastPath = false;
}
bool bWriteDepthToAlpha;
bool bWriteWaterFogToAlpha;
if( pContextData->m_bFullyOpaque )
{
bWriteDepthToAlpha = pShaderAPI->ShouldWriteDepthToDestAlpha();
bWriteWaterFogToAlpha = (fogType == MATERIAL_FOG_LINEAR_BELOW_FOG_Z);
AssertMsg( !(bWriteDepthToAlpha && bWriteWaterFogToAlpha), "Can't write two values to alpha at the same time." );
}
else
{
//can't write a special value to dest alpha if we're actually using as-intended alpha
bWriteDepthToAlpha = false;
bWriteWaterFogToAlpha = false;
}
if( bHasFoW )
{
if( ( info.m_nFoW != -1 ) && ( params[ info.m_nFoW ]->IsTexture() != 0 ) )
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER13, info.m_nFoW, -1 );
else
DynamicCmdsOut.BindStandardTexture( SHADER_SAMPLER13, TEXTURE_WHITE );
float vFoWSize[ 4 ];
Vector vMins = pShaderAPI->GetVectorRenderingParameter( VECTOR_RENDERPARM_GLOBAL_FOW_MINS );
Vector vMaxs = pShaderAPI->GetVectorRenderingParameter( VECTOR_RENDERPARM_GLOBAL_FOW_MAXS );
vFoWSize[ 0 ] = vMins.x;
vFoWSize[ 1 ] = vMins.y;
vFoWSize[ 2 ] = vMaxs.x - vMins.x;
vFoWSize[ 3 ] = vMaxs.y - vMins.y;
DynamicCmdsOut.SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_12, vFoWSize );
}
if( bDeferredActive )
{
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER14, GetDeferredExt()->GetTexture_LightAccum(), 0 );
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER15, GetDeferredExt()->GetTexture_LightAccum2(), 0 );
//DynamicCmdsOut.BindStandardTexture( SHADER_SAMPLER14, TEXTURE_WHITE );
int x, y, w, t;
pShaderAPI->GetCurrentViewport( x, y, w, t );
float fl1[4] = { 1.0f / w, 1.0f / t, 0, 0 };
DynamicCmdsOut.SetPixelShaderConstant( PSREG_UBERLIGHT_SMOOTH_EDGE_0, fl1 );
}
bool bFlashlightShadows = false;
bool bUberlight = false;
if( hasFlashlight && IsX360() )
{
pShaderAPI->GetFlashlightShaderInfo( &bFlashlightShadows, &bUberlight );
}
else
{
// only do ambient light when not using flashlight
static ConVarRef mat_ambient_light_r_forced( "mat_ambient_light_r_forced" );
static ConVarRef mat_ambient_light_g_forced( "mat_ambient_light_g_forced" );
static ConVarRef mat_ambient_light_b_forced( "mat_ambient_light_b_forced" );
float vAmbientColor[4] = { mat_ambient_light_r_forced.GetFloat() != -1.0f ? mat_ambient_light_r_forced.GetFloat() : mat_ambient_light_r.GetFloat(),
mat_ambient_light_g_forced.GetFloat() != -1.0f ? mat_ambient_light_g_forced.GetFloat() : mat_ambient_light_g.GetFloat(),
mat_ambient_light_b_forced.GetFloat() != -1.0f ? mat_ambient_light_b_forced.GetFloat() : mat_ambient_light_b.GetFloat(),
0.0f };
if ( mat_fullbright.GetInt() == 1 )
{
vAmbientColor[0] = vAmbientColor[1] = vAmbientColor[2] = 0.0f;
}
DynamicCmdsOut.SetPixelShaderConstant( 31, vAmbientColor, 1 );
}
float envmapContrast = params[info.m_nEnvmapContrast]->GetFloatValue();
if( bDeferredActive )
{
DECLARE_DYNAMIC_PIXEL_SHADER( lightmappedgeneric_deferred_ps30);
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATH, bPixelShaderFastPath || pContextData->m_bPixelShaderForceFastPathBecauseOutline );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATHENVMAPCONTRAST, bPixelShaderFastPath && envmapContrast == 1.0f );
// Don't write fog to alpha if we're using translucency
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, /*bFlashlightShadows*/ 0 );
SET_DYNAMIC_PIXEL_SHADER_CMD( DynamicCmdsOut, lightmappedgeneric_deferred_ps30 );
}
else
{
DECLARE_DYNAMIC_PIXEL_SHADER( lightmappedgeneric_ps30 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATH, bPixelShaderFastPath || pContextData->m_bPixelShaderForceFastPathBecauseOutline );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FASTPATHENVMAPCONTRAST, bPixelShaderFastPath && envmapContrast == 1.0f );
// Don't write fog to alpha if we're using translucency
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITE_DEPTH_TO_DESTALPHA, bWriteDepthToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( WRITEWATERFOGTODESTALPHA, bWriteWaterFogToAlpha );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER_CMD( DynamicCmdsOut, lightmappedgeneric_ps30 );
}
DynamicCmdsOut.End();
pShaderAPI->ExecuteCommandBuffer( DynamicCmdsOut.Base() );
}
pShader->Draw();
if( !bDeferredActive && IsPC() && (IS_FLAG_SET( MATERIAL_VAR_ALPHATEST ) != 0) && pContextData->m_bFullyOpaqueWithoutAlphaTest )
{
//Alpha testing makes it so we can't write to dest alpha
//Writing to depth makes it so later polygons can't write to dest alpha either
//This leads to situations with garbage in dest alpha.
//Fix it now by converting depth to dest alpha for any pixels that just wrote.
pShader->DrawEqualDepthToDestAlpha();
}
}
void InitLightmappedGeneric_DX9( CBaseVSShader *pShader, IMaterialVar** params, LightmappedGeneric_DX9_Vars_t &info )
{
bool hasNormalMapAlphaEnvmapMask = g_pConfig->UseSpecular() && IS_FLAG_SET( MATERIAL_VAR_NORMALMAPALPHAENVMAPMASK );
if ( ( g_pConfig->UseBumpmapping() || hasNormalMapAlphaEnvmapMask ) && params[info.m_nBumpmap]->IsDefined() )
{
pShader->LoadBumpMap( info.m_nBumpmap );
}
if ( g_pConfig->UseBumpmapping() && params[info.m_nBumpmap2]->IsDefined() )
{
pShader->LoadBumpMap( info.m_nBumpmap2 );
}
if ( g_pConfig->UseBumpmapping() && params[info.m_nBumpMask]->IsDefined() )
{
pShader->LoadBumpMap( info.m_nBumpMask );
}
if (params[info.m_nBaseTexture]->IsDefined())
{
pShader->LoadTexture( info.m_nBaseTexture );
if (!params[info.m_nBaseTexture]->GetTextureValue()->IsTranslucent())
{
CLEAR_FLAGS( MATERIAL_VAR_SELFILLUM );
CLEAR_FLAGS( MATERIAL_VAR_BASEALPHAENVMAPMASK );
}
}
if (params[info.m_nBaseTexture2]->IsDefined() )
{
pShader->LoadTexture( info.m_nBaseTexture2 );
}
if ((info.m_nBlendModulateTexture != -1) &&
(params[info.m_nBlendModulateTexture]->IsDefined()) )
{
pShader->LoadTexture( info.m_nBlendModulateTexture );
}
if (params[info.m_nDetail]->IsDefined())
{
int nDetailBlendMode = ( info.m_nDetailTextureCombineMode == -1 ) ? 0 : params[info.m_nDetailTextureCombineMode]->GetIntValue();
nDetailBlendMode = nDetailBlendMode > 1 ? 1 : nDetailBlendMode;
if ( nDetailBlendMode == 0 ) //Mod2X
pShader->LoadTexture( info.m_nDetail );
else
pShader->LoadTexture( info.m_nDetail );
}
pShader->LoadTexture( info.m_nFlashlightTexture );
// Don't alpha test if the alpha channel is used for other purposes
if (IS_FLAG_SET(MATERIAL_VAR_SELFILLUM) || IS_FLAG_SET(MATERIAL_VAR_BASEALPHAENVMAPMASK) )
{
CLEAR_FLAGS( MATERIAL_VAR_ALPHATEST );
}
if ( g_pConfig->UseSpecular() )
{
if ( params[info.m_nEnvmap]->IsDefined() )
{
pShader->LoadCubeMap( info.m_nEnvmap );
if (params[info.m_nEnvmapMask]->IsDefined())
{
pShader->LoadTexture( info.m_nEnvmapMask );
}
}
else
{
params[info.m_nEnvmapMask]->SetUndefined();
}
}
else
{
params[info.m_nEnvmap]->SetUndefined();
params[info.m_nEnvmapMask]->SetUndefined();
}
// We always need this because of the flashlight.
SET_FLAGS2( MATERIAL_VAR2_NEEDS_TANGENT_SPACES );
if( IS_PARAM_DEFINED( info.m_nPaintSplatNormal ) )
{
pShader->LoadBumpMap( info.m_nPaintSplatNormal );
}
if( IS_PARAM_DEFINED( info.m_nPaintSplatEnvMap ) )
{
pShader->LoadCubeMap( info.m_nPaintSplatEnvMap );
}
if ( IS_PARAM_DEFINED( info.m_nFoW ) )
{
pShader->LoadTexture( info.m_nFoW );
}
}
void DrawFlesh( CBaseVSShader *pShader, IMaterialVar** params, IShaderDynamicAPI *pShaderAPI,
IShaderShadow* pShaderShadow, FleshVars_t &info, VertexCompressionType_t vertexCompression,
CBasePerMaterialContextData **pContextDataPtr )
{
CFlesh_DX9_Context *pContextData = reinterpret_cast< CFlesh_DX9_Context *> ( *pContextDataPtr );
bool bHasFlashlight = pShader->UsingFlashlight( params );
bool bAlphaBlend = IS_FLAG_SET( MATERIAL_VAR_TRANSLUCENT );
bool bDetail = ( info.m_nDetailTexture != -1 ) && ( params[info.m_nDetailTexture]->IsTexture() );
if ( pShader->IsSnapshotting() || (! pContextData ) || ( pContextData->m_bMaterialVarsChanged ) )
{
bool bTransMatMasks = (info.m_nTransMatMasksTexture != -1) && params[info.m_nTransMatMasksTexture]->IsTexture();
bool bEffectMasks = (info.m_nEffectMasksTexture != -1) && params[info.m_nEffectMasksTexture]->IsTexture();
bool bIridescentWarp = (info.m_nIridescentWarpTexture != -1) && params[info.m_nIridescentWarpTexture]->IsTexture();
bool bFresnelColorWarp = (info.m_nFresnelColorWarpTexture != -1) && params[info.m_nFresnelColorWarpTexture]->IsTexture();
bool bColorWarp = (info.m_nColorWarpTexture != -1) && params[info.m_nColorWarpTexture]->IsTexture();
bool bOpacityTexture = (info.m_nOpacityTexture != -1) && params[info.m_nOpacityTexture]->IsTexture();
bool bInteriorLayer = (info.m_nInteriorEnable != -1) && ( params[info.m_nInteriorEnable]->GetIntValue() > 0 );
bool bBackScatter = ( info.m_nBackScatter != -1 ) && ( params[info.m_nBackScatter]->GetFloatValue() > 0 );
bool bForwardScatter = ( info.m_nForwardScatter != -1) && ( params[info.m_nForwardScatter]->GetFloatValue() > 0 );
bool bNormal2 = ( info.m_nNormal2Softness != -1 ) && ( params[info.m_nNormal2Softness]->GetFloatValue() > 0 );
if ( pShader->IsSnapshotting() )
{
// Set stream format (note that this shader supports compression)
unsigned int flags = VERTEX_POSITION | VERTEX_NORMAL | VERTEX_FORMAT_COMPRESSED;
int nTexCoordCount = 1;
int userDataSize = 4;
int texCoordDims[4] = { 2, 2, 2, 2 };
pShaderShadow->VertexShaderVertexFormat( flags, nTexCoordCount, texCoordDims, userDataSize );
int nShadowFilterMode = 0;
if ( bHasFlashlight )
{
nShadowFilterMode = g_pHardwareConfig->GetShadowFilterMode(); // Based upon vendor and device dependent formats
}
DECLARE_STATIC_VERTEX_SHADER( flesh_vs30 );
SET_STATIC_VERTEX_SHADER( flesh_vs30 );
// Pixel Shader
if( /* g_pHardwareConfig->SupportsPixelShaders_3_0() */ true )
{
DECLARE_STATIC_PIXEL_SHADER( flesh_ps30 );
SET_STATIC_PIXEL_SHADER_COMBO( ALPHABLEND, bAlphaBlend );
SET_STATIC_PIXEL_SHADER_COMBO( TRANSMAT, bTransMatMasks );
SET_STATIC_PIXEL_SHADER_COMBO( FRESNEL_WARP, bFresnelColorWarp );
SET_STATIC_PIXEL_SHADER_COMBO( EFFECTS, bEffectMasks );
SET_STATIC_PIXEL_SHADER_COMBO( TINTING, bColorWarp );
SET_STATIC_PIXEL_SHADER_COMBO( IRIDESCENCE, bIridescentWarp );
SET_STATIC_PIXEL_SHADER_COMBO( OPACITY_TEXTURE, bOpacityTexture );
SET_STATIC_PIXEL_SHADER_COMBO( DETAIL, bDetail );
SET_STATIC_PIXEL_SHADER_COMBO( NORMAL2SOFT, bNormal2 );
SET_STATIC_PIXEL_SHADER_COMBO( INTERIOR_LAYER, bInteriorLayer );
SET_STATIC_PIXEL_SHADER_COMBO( BACK_SCATTER, bBackScatter );
SET_STATIC_PIXEL_SHADER_COMBO( FORWARD_SCATTER, bForwardScatter );
SET_STATIC_PIXEL_SHADER_COMBO( HIGH_PRECISION_DEPTH, (g_pHardwareConfig->GetHDRType() == HDR_TYPE_FLOAT) ? true : false );
SET_STATIC_PIXEL_SHADER_COMBO( FLASHLIGHTDEPTHFILTERMODE, nShadowFilterMode );
SET_STATIC_PIXEL_SHADER( flesh_ps30 );
}
else
{
Assert( !"No ps_3_0" );
}
// Textures
pShaderShadow->EnableTexture( SHADER_SAMPLER0, true ); // [sRGB] Base
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER0, true );
pShaderShadow->EnableTexture( SHADER_SAMPLER1, true ); // Bump
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER1, false );
if( bInteriorLayer )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER2, true ); // [sRGB] Backbuffer
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER2, true );
}
if( bTransMatMasks )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER3, true ); // Trans mat masks
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER3, false );
}
if( bColorWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER4, true ); // [sRGB] Color Warp
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER4, true );
}
if( bFresnelColorWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER5, true ); // [sRGB] Fresnel color warp (should be sRGB?)
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER5, true );
}
if( bOpacityTexture )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER6, true ); // Opacity
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER6, false );
}
if( bEffectMasks )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER10, true ); // Effect masks
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER10, false );
}
if( bIridescentWarp )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER11, true ); // [sRGB] Iridescent warp
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER11, true );
}
if( bDetail )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER12, true ); // [sRGB] Detail
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER12, true );
}
if ( bHasFlashlight )
{
pShaderShadow->EnableTexture( SHADER_SAMPLER7, true ); // Shadow depth map
pShaderShadow->SetShadowDepthFiltering( SHADER_SAMPLER7 );
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER7, false );
pShaderShadow->EnableTexture( SHADER_SAMPLER8, true ); // Noise map
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER8, false );
pShaderShadow->EnableTexture( SHADER_SAMPLER9, true ); //[sRGB] Flashlight cookie
pShaderShadow->EnableSRGBRead( SHADER_SAMPLER9, true );
// Flashlight passes - additive blending
pShader->EnableAlphaBlending( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE );
pShaderShadow->EnableAlphaWrites( false );
pShaderShadow->EnableDepthWrites( false );
}
else if ( bAlphaBlend )
{
// Base pass - alpha blending (regular translucency)
pShader->EnableAlphaBlending( SHADER_BLEND_SRC_ALPHA, SHADER_BLEND_ONE_MINUS_SRC_ALPHA );
pShaderShadow->EnableAlphaWrites( false ); // TODO: write alpha for fog or not?
pShaderShadow->EnableDepthWrites( true ); // Rely on depth-sorting
}
else
{
// Base pass - opaque blending (solid flesh or refractive translucency)
pShader->DisableAlphaBlending();
pShaderShadow->EnableAlphaWrites( true );
pShaderShadow->EnableDepthWrites( true );
}
pShaderShadow->EnableSRGBWrite( true );
// Per-instance state
pShader->PI_BeginCommandBuffer();
pShader->PI_SetVertexShaderAmbientLightCube();
pShader->PI_SetPixelShaderAmbientLightCube( PSREG_AMBIENT_CUBE );
pShader->PI_SetPixelShaderLocalLighting( PSREG_LIGHT_INFO_ARRAY );
pShader->PI_EndCommandBuffer();
}
if ( pShaderAPI && ( (! pContextData ) || ( pContextData->m_bMaterialVarsChanged ) ) )
{
if ( !pContextData ) // make sure allocated
{
pContextData = new CFlesh_DX9_Context;
*pContextDataPtr = pContextData;
}
pContextData->m_bMaterialVarsChanged = false;
pContextData->m_SemiStaticCmdsOut.Reset();
///////////////////////////
// Semi-static block
///////////////////////////
float flConsts[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
flConsts[0] = IS_PARAM_DEFINED( info.m_nBumpStrength ) ? params[info.m_nBumpStrength]->GetFloatValue() : kDefaultBumpStrength;
flConsts[1] = (g_pHardwareConfig->GetHDRType() == HDR_TYPE_FLOAT) ? 8192.0f : 192.0f; // destalpha dest scale factor. TODO: put this in its own const and call shaderAPI method to set
flConsts[2] = IS_PARAM_DEFINED( info.m_nInteriorFogStrength ) ? params[info.m_nInteriorFogStrength]->GetFloatValue() : kDefaultInteriorFogStrength;
flConsts[3] = IS_PARAM_DEFINED( info.m_nInteriorRefractStrength ) ? params[info.m_nInteriorRefractStrength]->GetFloatValue() : kDefaultInteriorRefractStrength;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 0, flConsts, 1 );
Assert( IS_PARAM_DEFINED( info.m_nFresnelParams ) );
if ( IS_PARAM_DEFINED( info.m_nFresnelParams ) )
params[info.m_nFresnelParams]->GetVecValue( flConsts, 3 );
else
memcpy( flConsts, kDefaultFresnelParams, sizeof( kDefaultFresnelParams ) );
flConsts[3] = params[info.m_nInteriorBackgroundBoost]->GetFloatValue();
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 1, flConsts, 1 );
flConsts[0] = IS_PARAM_DEFINED( info.m_nRimLightExp ) ? params[info.m_nRimLightExp]->GetFloatValue() : kDefaultRimLightExp;
flConsts[1] = IS_PARAM_DEFINED( info.m_nRimLightScale ) ? params[info.m_nRimLightScale]->GetFloatValue() : kDefaultRimLightScale;
flConsts[2] = IS_PARAM_DEFINED( info.m_nSpecScale ) ? params[info.m_nSpecScale]->GetFloatValue() : kDefaultSpecScale;
flConsts[3] = IS_PARAM_DEFINED( info.m_nSpecExp2 ) ? params[info.m_nSpecExp2]->GetFloatValue() : kDefaultSpecExp;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 3, flConsts, 1 );
flConsts[0] = IS_PARAM_DEFINED( info.m_nSpecScale2 ) ? params[info.m_nSpecScale2]->GetFloatValue() : kDefaultSpecScale;
flConsts[1] = IS_PARAM_DEFINED( info.m_nFresnelBumpStrength ) ? params[info.m_nFresnelBumpStrength]->GetFloatValue() : kDefaultFresnelBumpStrength;
flConsts[2] = IS_PARAM_DEFINED( info.m_nDiffuseSoftNormal ) ? params[info.m_nDiffuseSoftNormal]->GetFloatValue() : kDefaultDiffuseSoftNormal;
flConsts[3] = IS_PARAM_DEFINED( info.m_nInteriorAmbientScale ) ? params[info.m_nInteriorAmbientScale]->GetFloatValue() : kDefaultInteriorAmbientScale;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 10, flConsts, 1 );
// Depth alpha [ TODO: support fog ]
bool bWriteDepthToAlpha = pShaderAPI->ShouldWriteDepthToDestAlpha() && !bAlphaBlend;
if ( IS_PARAM_DEFINED( info.m_nSpecFresnel ) )
params[info.m_nSpecFresnel]->GetVecValue( flConsts, 3 );
else
memcpy( flConsts, kDefaultSpecFresnel, sizeof( kDefaultSpecFresnel ) );
flConsts[3] = bWriteDepthToAlpha ? 1.0f : 0.0f;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 12, flConsts, 1 );
if ( IS_PARAM_DEFINED( info.m_nPhongColorTint ) )
params[info.m_nPhongColorTint]->GetVecValue( flConsts, 3 );
else
memcpy( flConsts, kDefaultPhongColorTint, sizeof( kDefaultPhongColorTint ) );
flConsts[3] = IS_PARAM_DEFINED( info.m_nInteriorBackLightScale ) ? params[info.m_nInteriorBackLightScale]->GetFloatValue() : kDefaultInteriorBackLightScale;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 19, flConsts, 1 );
if( bIridescentWarp || bFresnelColorWarp )
{
flConsts[0] = ( IS_PARAM_DEFINED( info.m_nIridescenceBoost ) ) ? params[info.m_nIridescenceBoost]->GetFloatValue(): kDefaultIridescenceBoost;
flConsts[1] = ( IS_PARAM_DEFINED( info.m_nIridescenceExponent ) ) ? params[info.m_nIridescenceExponent]->GetFloatValue(): kDefaultIridescenceExponent;
flConsts[2] = ( IS_PARAM_DEFINED( info.m_nHueShiftIntensity ) ) ? params[info.m_nHueShiftIntensity]->GetFloatValue(): kDefaultHueShiftIntensity;
flConsts[3] = ( IS_PARAM_DEFINED( info.m_nHueShiftFresnelExponent ) ) ? params[info.m_nHueShiftFresnelExponent]->GetFloatValue(): kDefaultHueShiftFresnelExponent;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 26, flConsts, 1 );
}
if ( IS_PARAM_DEFINED( info.m_nSelfIllumTint ) )
params[info.m_nSelfIllumTint]->GetVecValue( flConsts, 3 );
else
memcpy( flConsts, kDefaultSelfIllumTint, sizeof( kDefaultSelfIllumTint ) );
float flDiffuseExp = IS_PARAM_DEFINED( info.m_nDiffuseExponent ) ? params[info.m_nDiffuseExponent]->GetFloatValue() : kDefaultDiffuseExponent;
flConsts[3] = pow( 0.5f, flDiffuseExp );
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 27, flConsts, 1 );
if ( IS_PARAM_DEFINED( info.m_nInteriorColor ) )
params[info.m_nInteriorColor]->GetVecValue( flConsts, 3 );
else
memcpy( flConsts, kDefaultInteriorColor, sizeof( kDefaultInteriorColor ) );
flConsts[3] = params[info.m_nInteriorRefractBlur]->GetFloatValue();
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 32, flConsts, 1 );
if ( IS_PARAM_DEFINED( info.m_nSpecFresnel2 ) )
params[info.m_nSpecFresnel2]->GetVecValue( flConsts, 3 );
else
memcpy( flConsts, kDefaultSpecFresnel2, sizeof( kDefaultSpecFresnel2 ) );
flConsts[3] = IS_PARAM_DEFINED( info.m_nPhong2Softness ) ? params[info.m_nPhong2Softness]->GetFloatValue() : kDefaultPhong2Softness;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 42, flConsts, 1 );
flConsts[0] = flDiffuseExp;
flConsts[1] = IS_PARAM_DEFINED( info.m_nNormal2Softness ) ? params[info.m_nNormal2Softness]->GetFloatValue() : kDefaultNormal2Softness;
flConsts[2] = IS_PARAM_DEFINED( info.m_nAmbientBoost ) ? params[info.m_nAmbientBoost]->GetFloatValue() : kDefaultAmbientBoost;
flConsts[3] = IS_PARAM_DEFINED( info.m_nAmbientBoostMaskMode ) ? params[info.m_nAmbientBoostMaskMode]->GetIntValue() : kDefaultAmbientBoostMaskMode;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 43, flConsts, 1 );
if ( bForwardScatter || bBackScatter )
{
flConsts[0] = IS_PARAM_DEFINED( info.m_nForwardScatter ) ? params[info.m_nForwardScatter]->GetFloatValue() : kDefaultForwardScatter;
flConsts[1] = IS_PARAM_DEFINED( info.m_nBackScatter ) ? params[info.m_nBackScatter]->GetFloatValue() : kDefaultBackScatter;
flConsts[2] = IS_PARAM_DEFINED( info.m_nSSDepth ) ? params[info.m_nSSDepth]->GetFloatValue() : kDefaultSSDepth;
flConsts[3] = IS_PARAM_DEFINED( info.m_nSSBentNormalIntensity ) ? params[info.m_nSSBentNormalIntensity]->GetFloatValue() : kDefaultSSBentNormalIntensity;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 44, flConsts, 1 );
if( IS_PARAM_DEFINED( info.m_nSSColorTint ) )
params[info.m_nSSColorTint]->GetVecValue( flConsts, 3 );
else
memcpy( flConsts, kDefaultSSColorTint, sizeof( kDefaultSSColorTint ) );
flConsts[3] = IS_PARAM_DEFINED( info.m_nSSTintByAlbedo ) ? params[info.m_nSSTintByAlbedo]->GetFloatValue() : kDefaultSSTintByAlbedo;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 45, flConsts, 1 );
}
flConsts[0] = 0.0f;
flConsts[1] = 0.0f;
if ( bDetail )
{
flConsts[0] = IS_PARAM_DEFINED( info.m_nDetailBlendMode ) ? params[info.m_nDetailBlendMode]->GetIntValue() : kDefaultDetailBlendMode;
flConsts[1] = IS_PARAM_DEFINED( info.m_nDetailBlendFactor) ? params[info.m_nDetailBlendFactor]->GetFloatValue() : kDefaultDetailBlendFactor;
flConsts[2] = 0.0f;
}
flConsts[3] = IS_PARAM_DEFINED( info.m_nSpecExp ) ? params[info.m_nSpecExp]->GetFloatValue() : kDefaultSpecExp;
pContextData->m_SemiStaticCmdsOut.SetPixelShaderConstant( 46, flConsts, 1 );
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER0, BASETEXTURE, -1 );
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER1, info.m_nNormalMap, -1 );
pContextData->m_SemiStaticCmdsOut.BindStandardTexture( SHADER_SAMPLER2, TEXTURE_FRAME_BUFFER_FULL_TEXTURE_0 ); // Refraction Map
if ( bTransMatMasks )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER3, info.m_nTransMatMasksTexture, -1 );
}
if ( bColorWarp )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER4, info.m_nColorWarpTexture, -1 );
}
if ( bFresnelColorWarp )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER5, info.m_nFresnelColorWarpTexture, -1 );
}
if ( bOpacityTexture )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER6, info.m_nOpacityTexture, -1 );
}
if ( bEffectMasks )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER10, info.m_nEffectMasksTexture, -1 );
}
if ( bIridescentWarp )
{
pContextData->m_SemiStaticCmdsOut.BindTexture( pShader, SHADER_SAMPLER11, info.m_nIridescentWarpTexture, -1 );
}
// VS consts
flConsts[0] = IS_PARAM_DEFINED( info.m_nUVScale ) ? params[info.m_nUVScale]->GetFloatValue() : kDefaultUVScale;
pContextData->m_SemiStaticCmdsOut.SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_0, flConsts, 1 );
flConsts[0] = IS_PARAM_DEFINED( info.m_nDetailScale ) ? params[info.m_nDetailScale]->GetFloatValue() : kDefaultDetailScale;
pContextData->m_SemiStaticCmdsOut.SetVertexShaderConstant( VERTEX_SHADER_SHADER_SPECIFIC_CONST_1, flConsts, 1 );
if ( IS_PARAM_DEFINED( info.m_nDetailTextureTransform ) )
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nDetailTextureTransform, info.m_nDetailScale );
else
pContextData->m_SemiStaticCmdsOut.SetVertexShaderTextureScaledTransform( VERTEX_SHADER_SHADER_SPECIFIC_CONST_2, info.m_nBaseTextureTransform, info.m_nDetailScale );
pContextData->m_SemiStaticCmdsOut.End();
// end semi-static block
}
}
if ( pShaderAPI ) //DYNAMIC_STATE
{
CCommandBufferBuilder< CFixedCommandStorageBuffer< 400 > > DynamicCmdsOut;
DynamicCmdsOut.Call( pContextData->m_SemiStaticCmdsOut.Base() );
///////////////////////////
// dynamic block
///////////////////////////
float camPos[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
pShaderAPI->GetWorldSpaceCameraPosition( camPos );
DynamicCmdsOut.SetPixelShaderConstant( PSREG_EYEPOS_SPEC_EXPONENT, camPos );
if ( bDetail )
{
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER12, info.m_nDetailTexture, info.m_nDetailFrame );
}
float mView[16];
pShaderAPI->GetMatrix( MATERIAL_VIEW, mView );
DynamicCmdsOut.SetPixelShaderConstant( 33, mView, 3 );
DynamicCmdsOut.SetPixelShaderFogParams( 36 );
LightState_t lightState = { 0, false, false };
pShaderAPI->GetDX9LightState( &lightState );
// flashlightfixme: put this in common code.
bool bFlashlightShadows = false;
if ( bHasFlashlight )
{
Assert( info.m_nFlashlightTexture >= 0 && info.m_nFlashlightTextureFrame >= 0 );
VMatrix worldToTexture;
ITexture *pFlashlightDepthTexture;
FlashlightState_t state = pShaderAPI->GetFlashlightStateEx( worldToTexture, &pFlashlightDepthTexture );
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER9, state.m_pSpotlightTexture, state.m_nSpotlightTextureFrame );
bFlashlightShadows = state.m_bEnableShadows;
SetFlashLightColorFromState( state, pShaderAPI, PSREG_FLASHLIGHT_COLOR );
if( pFlashlightDepthTexture && g_pConfig->ShadowDepthTexture() && state.m_bEnableShadows )
{
DynamicCmdsOut.BindTexture( pShader, SHADER_SAMPLER7, pFlashlightDepthTexture, -1 );
DynamicCmdsOut.BindStandardTexture( SHADER_SAMPLER8, TEXTURE_SHADOW_NOISE_2D );
}
float atten[4], pos[4], tweaks[4];
atten[0] = state.m_fConstantAtten; // Set the flashlight attenuation factors
atten[1] = state.m_fLinearAtten;
atten[2] = state.m_fQuadraticAtten;
atten[3] = state.m_FarZAtten;
DynamicCmdsOut.SetPixelShaderConstant( PSREG_FLASHLIGHT_ATTENUATION, atten, 1 );
pos[0] = state.m_vecLightOrigin[0]; // Set the flashlight origin
pos[1] = state.m_vecLightOrigin[1];
pos[2] = state.m_vecLightOrigin[2];
pos[3] = state.m_FarZ;
DynamicCmdsOut.SetPixelShaderConstant( PSREG_FLASHLIGHT_POSITION_RIM_BOOST, pos, 1 ); // steps on rim boost
DynamicCmdsOut.SetPixelShaderConstant( PSREG_FLASHLIGHT_TO_WORLD_TEXTURE, worldToTexture.Base(), 4 );
// Tweaks associated with a given flashlight
tweaks[0] = ShadowFilterFromState( state );
tweaks[1] = ShadowAttenFromState( state );
pShader->HashShadow2DJitter( state.m_flShadowJitterSeed, &tweaks[2], &tweaks[3] );
DynamicCmdsOut.SetPixelShaderConstant( PSREG_ENVMAP_TINT__SHADOW_TWEAKS, tweaks, 1 );
// Dimensions of screen, used for screen-space noise map sampling
float vScreenScale[4] = {1280.0f / 32.0f, 720.0f / 32.0f, 0, 0};
int nWidth, nHeight;
pShaderAPI->GetBackBufferDimensions( nWidth, nHeight );
int nTexWidth, nTexHeight;
pShaderAPI->GetStandardTextureDimensions( &nTexWidth, &nTexHeight, TEXTURE_SHADOW_NOISE_2D );
vScreenScale[0] = (float) nWidth / nTexWidth;
vScreenScale[1] = (float) nHeight / nTexHeight;
DynamicCmdsOut.SetPixelShaderConstant( PSREG_FLASHLIGHT_SCREEN_SCALE, vScreenScale, 1 );
}
DynamicCmdsOut.End();
// end dynamic block
pShaderAPI->ExecuteCommandBuffer( DynamicCmdsOut.Base() );
// Set Vertex Shader Combos
DECLARE_DYNAMIC_VERTEX_SHADER( flesh_vs30 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( SKINNING, pShaderAPI->GetCurrentNumBones() > 0 );
SET_DYNAMIC_VERTEX_SHADER_COMBO( COMPRESSED_VERTS, (int)vertexCompression );
SET_DYNAMIC_VERTEX_SHADER( flesh_vs30 );
// Set Pixel Shader Combos
if( /*g_pHardwareConfig->SupportsPixelShaders_2_b()*/ true )
{
DECLARE_DYNAMIC_PIXEL_SHADER( flesh_ps30 );
SET_DYNAMIC_PIXEL_SHADER_COMBO( NUM_LIGHTS, lightState.m_nNumLights );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHT, bHasFlashlight );
SET_DYNAMIC_PIXEL_SHADER_COMBO( FLASHLIGHTSHADOWS, bFlashlightShadows );
SET_DYNAMIC_PIXEL_SHADER( flesh_ps30 );
}
else
{
Assert( !"No ps_3_0" );
}
}
pShader->Draw();
}