static bool d3d9_cg_load_program(void *data,
void *fragment_data, void *vertex_data, const char *prog, bool path_is_file)
{
bool ret = true;
const char *list = NULL;
char *listing_f = NULL;
char *listing_v = NULL;
CGprogram *fPrg = (CGprogram*)fragment_data;
CGprogram *vPrg = (CGprogram*)vertex_data;
CGprofile vertex_profile = cgD3D9GetLatestVertexProfile();
CGprofile fragment_profile = cgD3D9GetLatestPixelProfile();
const char **fragment_opts = cgD3D9GetOptimalOptions(fragment_profile);
const char **vertex_opts = cgD3D9GetOptimalOptions(vertex_profile);
cg_renderchain_t *cg_data = (cg_renderchain_t*)data;
RARCH_LOG("[D3D Cg]: Vertex profile: %s\n", cgGetProfileString(vertex_profile));
RARCH_LOG("[D3D Cg]: Fragment profile: %s\n", cgGetProfileString(fragment_profile));
if (path_is_file && !string_is_empty(prog))
*fPrg = cgCreateProgramFromFile(cg_data->cgCtx, CG_SOURCE,
prog, fragment_profile, "main_fragment", fragment_opts);
else
*fPrg = cgCreateProgram(cg_data->cgCtx, CG_SOURCE, stock_cg_d3d9_program,
fragment_profile, "main_fragment", fragment_opts);
list = cgGetLastListing(cg_data->cgCtx);
if (list)
listing_f = strdup(list);
if (path_is_file && !string_is_empty(prog))
*vPrg = cgCreateProgramFromFile(cg_data->cgCtx, CG_SOURCE,
prog, vertex_profile, "main_vertex", vertex_opts);
else
*vPrg = cgCreateProgram(cg_data->cgCtx, CG_SOURCE, stock_cg_d3d9_program,
vertex_profile, "main_vertex", vertex_opts);
list = cgGetLastListing(cg_data->cgCtx);
if (list)
listing_v = strdup(list);
if (!fPrg || !vPrg)
{
RARCH_ERR("CG error: %s\n", cgGetErrorString(cgGetError()));
if (listing_f)
RARCH_ERR("Fragment:\n%s\n", listing_f);
else if (listing_v)
RARCH_ERR("Vertex:\n%s\n", listing_v);
ret = false;
goto end;
}
cgD3D9LoadProgram(*fPrg, true, 0);
cgD3D9LoadProgram(*vPrg, true, 0);
end:
free(listing_f);
free(listing_v);
return ret;
}
static bool renderchain_compile_shaders(cg_renderchain_t *chain,
void *fragment_data, void *vertex_data, const std::string &shader)
{
CGprogram *fPrg = (CGprogram*)fragment_data;
CGprogram *vPrg = (CGprogram*)vertex_data;
CGprofile vertex_profile = cgD3D9GetLatestVertexProfile();
CGprofile fragment_profile = cgD3D9GetLatestPixelProfile();
const char **fragment_opts = cgD3D9GetOptimalOptions(fragment_profile);
const char **vertex_opts = cgD3D9GetOptimalOptions(vertex_profile);
RARCH_LOG("[D3D Cg]: Vertex profile: %s\n", cgGetProfileString(vertex_profile));
RARCH_LOG("[D3D Cg]: Fragment profile: %s\n", cgGetProfileString(fragment_profile));
if (shader.length() > 0)
{
RARCH_LOG("[D3D Cg]: Compiling shader: %s.\n", shader.c_str());
*fPrg = cgCreateProgramFromFile(chain->cgCtx, CG_SOURCE,
shader.c_str(), fragment_profile, "main_fragment", fragment_opts);
if (cgGetLastListing(chain->cgCtx))
RARCH_ERR("[D3D Cg]: Fragment error:\n%s\n", cgGetLastListing(chain->cgCtx));
*vPrg = cgCreateProgramFromFile(chain->cgCtx, CG_SOURCE,
shader.c_str(), vertex_profile, "main_vertex", vertex_opts);
if (cgGetLastListing(chain->cgCtx))
RARCH_ERR("[D3D Cg]: Vertex error:\n%s\n", cgGetLastListing(chain->cgCtx));
}
else
{
RARCH_LOG("[D3D Cg]: Compiling stock shader.\n");
*fPrg = cgCreateProgram(chain->cgCtx, CG_SOURCE, stock_program,
fragment_profile, "main_fragment", fragment_opts);
if (cgGetLastListing(chain->cgCtx))
RARCH_ERR("[D3D Cg]: Fragment error:\n%s\n", cgGetLastListing(chain->cgCtx));
*vPrg = cgCreateProgram(chain->cgCtx, CG_SOURCE, stock_program,
vertex_profile, "main_vertex", vertex_opts);
if (cgGetLastListing(chain->cgCtx))
RARCH_ERR("[D3D Cg]: Vertex error:\n%s\n", cgGetLastListing(chain->cgCtx));
}
if (!fPrg || !vPrg)
return false;
cgD3D9LoadProgram(*fPrg, true, 0);
cgD3D9LoadProgram(*vPrg, true, 0);
return true;
}
bool RenderChain::compile_shaders(CGprogram &fPrg, CGprogram &vPrg, const std::string &shader)
{
#ifdef HAVE_CG
CGprofile vertex_profile = cgD3D9GetLatestVertexProfile();
CGprofile fragment_profile = cgD3D9GetLatestPixelProfile();
RARCH_LOG("[D3D Cg]: Vertex profile: %s\n", cgGetProfileString(vertex_profile));
RARCH_LOG("[D3D Cg]: Fragment profile: %s\n", cgGetProfileString(fragment_profile));
const char **fragment_opts = cgD3D9GetOptimalOptions(fragment_profile);
const char **vertex_opts = cgD3D9GetOptimalOptions(vertex_profile);
if (shader.length() > 0)
{
RARCH_LOG("[D3D Cg]: Compiling shader: %s.\n", shader.c_str());
fPrg = cgCreateProgramFromFile(cgCtx, CG_SOURCE,
shader.c_str(), fragment_profile, "main_fragment", fragment_opts);
if (cgGetLastListing(cgCtx))
RARCH_ERR("[D3D Cg]: Fragment error:\n%s\n", cgGetLastListing(cgCtx));
vPrg = cgCreateProgramFromFile(cgCtx, CG_SOURCE,
shader.c_str(), vertex_profile, "main_vertex", vertex_opts);
if (cgGetLastListing(cgCtx))
RARCH_ERR("[D3D Cg]: Vertex error:\n%s\n", cgGetLastListing(cgCtx));
}
else
{
RARCH_LOG("[D3D Cg]: Compiling stock shader.\n");
fPrg = cgCreateProgram(cgCtx, CG_SOURCE, stock_program,
fragment_profile, "main_fragment", fragment_opts);
if (cgGetLastListing(cgCtx))
RARCH_ERR("[D3D Cg]: Fragment error:\n%s\n", cgGetLastListing(cgCtx));
vPrg = cgCreateProgram(cgCtx, CG_SOURCE, stock_program,
vertex_profile, "main_vertex", vertex_opts);
if (cgGetLastListing(cgCtx))
RARCH_ERR("[D3D Cg]: Vertex error:\n%s\n", cgGetLastListing(cgCtx));
}
if (!fPrg || !vPrg)
return false;
cgD3D9LoadProgram(fPrg, true, 0);
cgD3D9LoadProgram(vPrg, true, 0);
#endif
return true;
}
static void createCgPrograms()
{
const char **profileOpts;
/* Determine the best profile once a device to be set. */
g_cgVertexProfile = cgD3D9GetLatestVertexProfile();
checkForCgError("getting latest profile");
profileOpts = cgD3D9GetOptimalOptions(g_cgVertexProfile);
checkForCgError("getting latest profile options");
g_cgVertexProgram =
cgCreateProgramFromFile(
g_cgContext, /* Cg runtime context */
CG_SOURCE, /* Program in human-readable form */
g_strVertexProgramFileName,/* Name of file containing program */
g_cgVertexProfile, /* Profile: OpenGL ARB vertex program */
g_strVertexProgramName, /* Entry function name */
profileOpts); /* Pass optimal compiler options */
checkForCgError("creating vertex program from file");
//get variable handle
g_cgWorldMatrix = cgGetNamedParameter(g_cgVertexProgram, "worldMatrix");
g_cgWorldViewProjMatrix = cgGetNamedParameter(g_cgVertexProgram, "worldViewProjMatrix");
g_cgAmbient = cgGetNamedParameter(g_cgVertexProgram, "ambient");
g_cgLightColor = cgGetNamedParameter(g_cgVertexProgram, "lightColor");
g_cgLightPos = cgGetNamedParameter(g_cgVertexProgram, "lightPos");
g_cgEyePos = cgGetNamedParameter(g_cgVertexProgram, "eyePos");
g_cgKe = cgGetNamedParameter(g_cgVertexProgram, "ke");
g_cgKa = cgGetNamedParameter(g_cgVertexProgram, "ka");
g_cgKd = cgGetNamedParameter(g_cgVertexProgram, "kd");
g_cgKs = cgGetNamedParameter(g_cgVertexProgram, "ks");
g_cgShininess = cgGetNamedParameter(g_cgVertexProgram, "shininess");
assert(g_cgWorldMatrix && g_cgWorldViewProjMatrix && g_cgAmbient &&
g_cgLightColor && g_cgLightPos && g_cgEyePos &&
g_cgKe && g_cgKa && g_cgKd && g_cgKs && g_cgShininess);
}
//---------------------------------------------------------------------------------
// init
// this function load and compile a vertex/fragment program on the specified context
// if the source file is not found, it assigns a default GREEN color shader
// if the compile failed, it assigns a default RED color shader
//---------------------------------------------------------------------------------
bool FFxProgram::init(CGcontext aContext)
{
CGenum fileType;
// remove existing program (in case a program is already loaded)
if (mProgram)
{
cgDestroyProgram(mProgram);
mProgram = 0;
}
fileType = CG_SOURCE;
#ifdef WIN32
HRESULT hr;
if (GDD->GetClassID() == ClassIDZDisplayDeviceDX9)
{
const char** profileOpts;
profileOpts = cgD3D9GetOptimalOptions(mProfile);
const char *nOpts[16];
nOpts[0] = COMPILE_ARGS[0];
int idx =1;
while ( (idx<15) && profileOpts[idx-1])
{
nOpts[idx] = profileOpts[idx-1];
idx++;
}
nOpts[idx] = 0;
const char *szDXprofile = NULL;
if (mProfile == CG_PROFILE_VS_2_0)
{
szDXprofile = D3DXGetVertexShaderProfile(GDD->GetD3D9Device());
}
else
{
szDXprofile = D3DXGetPixelShaderProfile(GDD->GetD3D9Device());
}
/*
//LPD3DXBUFFER mDXShader;
D3DXCompileShader(
mSourceBuffer,
strlen(mSourceBuffer),
NULL,
NULL,
mEntry.c_str(),
szDXprofile,
0,
&mDXShader,
NULL,
NULL
);
*/
mProgram = cgCreateProgram(aContext, fileType, mSourceBuffer, mProfile, mEntry.c_str(), nOpts);
hr = cgD3D9LoadProgram(mProgram, true, 0);
}
else
#endif
{
// opengl
//mProgram = cgCreateProgram(aContext, fileType, mSourceBuffer, mProfile, mEntry.c_str(), COMPILE_ARGS);
mProfile = (mProfileDomain == CG_VERTEX_DOMAIN) ?cgGLGetLatestProfile(CG_GL_VERTEX):cgGLGetLatestProfile(CG_GL_FRAGMENT );
assert(cgGLIsProfileSupported(mProfile));
mProgram = cgCreateProgramFromFile(aContext, fileType, mFileName, mProfile, mEntry.c_str(), COMPILE_ARGS);
if (mProgram == NULL) {
CGerror error;
const char* errTxt = cgGetLastErrorString(&error);
LOG ("ERROR %x: can't compile %s : %s\n", error, mFileName.c_str(), errTxt);
useDefaultProgram(aContext);
assert(false);
return false;
}
cgGLLoadProgram(mProgram);
checkForCgError("loadprog");
}
if (mProgram == 0)
{
CGerror error = cgGetError();
LOG ("ERROR %x: can't load or compile %s : %s\n", error, mFileName.c_str(), cgGetLastErrorString(&error));
useDefaultProgram(aContext);
assert(false);
return false;
}
return true;
}
static bool d3d9_cg_load_program(void *data,
struct shader_pass *pass,
const char *prog, bool path_is_file)
{
const char *list = NULL;
char *listing_f = NULL;
char *listing_v = NULL;
CGprofile vertex_profile = cgD3D9GetLatestVertexProfile();
CGprofile fragment_profile = cgD3D9GetLatestPixelProfile();
const char **fragment_opts = cgD3D9GetOptimalOptions(fragment_profile);
const char **vertex_opts = cgD3D9GetOptimalOptions(vertex_profile);
cg_renderchain_t *chain = (cg_renderchain_t*)data;
CGcontext cgCtx = chain->cgCtx;
if (
fragment_profile == CG_PROFILE_UNKNOWN ||
vertex_profile == CG_PROFILE_UNKNOWN)
{
RARCH_ERR("Invalid profile type\n");
goto error;
}
RARCH_LOG("[D3D9 Cg]: Vertex profile: %s\n",
cgGetProfileString(vertex_profile));
RARCH_LOG("[D3D9 Cg]: Fragment profile: %s\n",
cgGetProfileString(fragment_profile));
if (path_is_file && !string_is_empty(prog))
pass->fprg = cgCreateProgramFromFile(cgCtx, CG_SOURCE,
prog, fragment_profile, "main_fragment", fragment_opts);
else
pass->fprg = cgCreateProgram(cgCtx, CG_SOURCE, stock_cg_d3d9_program,
fragment_profile, "main_fragment", fragment_opts);
list = cgGetLastListing(cgCtx);
if (list)
listing_f = strdup(list);
if (path_is_file && !string_is_empty(prog))
pass->vprg = cgCreateProgramFromFile(cgCtx, CG_SOURCE,
prog, vertex_profile, "main_vertex", vertex_opts);
else
pass->vprg = cgCreateProgram(cgCtx, CG_SOURCE, stock_cg_d3d9_program,
vertex_profile, "main_vertex", vertex_opts);
list = cgGetLastListing(cgCtx);
if (list)
listing_v = strdup(list);
if (!pass->fprg || !pass->vprg)
goto error;
cgD3D9LoadProgram(pass->fprg, true, 0);
cgD3D9LoadProgram(pass->vprg, true, 0);
free(listing_f);
free(listing_v);
return true;
error:
RARCH_ERR("CG error: %s\n", cgGetErrorString(cgGetError()));
if (listing_f)
RARCH_ERR("Fragment:\n%s\n", listing_f);
else if (listing_v)
RARCH_ERR("Vertex:\n%s\n", listing_v);
free(listing_f);
free(listing_v);
return false;
}
void D3D9Device::init(
const ion_uint32 width,const ion_uint32 height,
const base::String& title,const bool fullscreen,void* displayhandle,
const ion_uint32 adapter,
const video::Pixelformat colorbufferformat,
const video::Pixelformat depthstencilformat,const ion_uint32 Hz,const bool vsync)
{
if (!m_IsValid) {
base::log("D3D9Device::init()",base::Warning) <<
"Initializing an invalid device\n";
}
openWindow(width,height,title,fullscreen,displayhandle);
bool windowed=!m_Fullscreen;
D3DFORMAT adapterfmt;
if (windowed) {
D3DDISPLAYMODE d3ddm;
m_pD3D9->GetAdapterDisplayMode(adapter,&d3ddm);
adapterfmt=d3ddm.Format;
} else adapterfmt=d3dpixelformat(colorbufferformat);
if (adapterfmt==D3DFMT_UNKNOWN) {
base::log("D3D9Device::init()",base::Error) << "Unknown/unsupported color buffer format\n";
m_IsValid=false; return;
}
RECT r;
GetClientRect(m_hWindow,&r);
m_D3DPP.Windowed=windowed;
m_D3DPP.BackBufferWidth=r.right-r.left;
m_D3DPP.BackBufferHeight=r.bottom-r.top;
m_D3DPP.BackBufferCount=1;
m_D3DPP.BackBufferFormat=adapterfmt;
m_D3DPP.AutoDepthStencilFormat=d3dpixelformat(depthstencilformat);
m_D3DPP.EnableAutoDepthStencil=TRUE;
m_D3DPP.Flags=0;
m_D3DPP.PresentationInterval=vsync ? D3DPRESENT_INTERVAL_DEFAULT : D3DPRESENT_INTERVAL_IMMEDIATE;
m_D3DPP.FullScreen_RefreshRateInHz=windowed ? 0 : Hz;
m_D3DPP.hDeviceWindow=m_hWindow;
m_D3DPP.MultiSampleQuality=0;
m_D3DPP.MultiSampleType=D3DMULTISAMPLE_NONE;
m_D3DPP.SwapEffect=D3DSWAPEFFECT_DISCARD;
m_D3DPP.Windowed=windowed;
// Getting caps
base::log("D3D9Device::init()",base::Message) << "Getting caps\n";
HRESULT hr=m_pD3D9->GetDeviceCaps(adapter,D3DDEVTYPE_HAL,&m_D3DCaps);
if (FAILED(hr)) {
base::log("D3D9Device::init()",base::Error) << "GetDeviceCaps() failed\n";
m_IsValid=false;
return;
}
// Caps structure is initialized here
{
base::log("D3D9Device::init()",base::Message) << "Analyzing caps\n";
m_Caps.m_NPOTTextures=!((m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_POW2) ||
(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_NONPOW2CONDITIONAL));
m_Caps.m_RectangularTextures=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_SQUAREONLY)==0;
m_Caps.m_Cubemaps=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_CUBEMAP)!=0;
m_Caps.m_NPOTCubemaps=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_CUBEMAP_POW2)==0;
m_Caps.m_ProjectedTextures=(m_D3DCaps.TextureCaps&D3DPTEXTURECAPS_PROJECTED)!=0;
m_Caps.m_DisplacementMaps=false;
m_Caps.m_CompressedTextures=false;
m_Caps.m_MaxTextureWidth=m_D3DCaps.MaxTextureWidth;
m_Caps.m_MaxTextureHeight=m_D3DCaps.MaxTextureHeight;
m_Caps.m_MaxTextureVolumeDepth=m_D3DCaps.MaxVolumeExtent;
m_Caps.m_MaxAnisotropy=m_D3DCaps.MaxAnisotropy;
m_Caps.m_MaxTextureBlendStages=m_D3DCaps.MaxTextureBlendStages;
m_Caps.m_MaxActiveFFLights=m_D3DCaps.MaxActiveLights;
m_Caps.m_MaxPointSize=m_D3DCaps.MaxPointSize;
m_Caps.m_MaxPrimitiveCount=m_D3DCaps.MaxPrimitiveCount;
m_Caps.m_MaxVertexIndex=m_D3DCaps.MaxVertexIndex;
}
// Probing formats
{
video::Caps::Texflags **pTexflags,
*pTexflagarrays[]={m_Caps.m_Valid2DTextureFormats,m_Caps.m_Valid3DTextureFormats,
m_Caps.m_ValidCubemapFormats,0};
const D3DRESOURCETYPE rtype[]={D3DRTYPE_TEXTURE,D3DRTYPE_VOLUMETEXTURE,D3DRTYPE_CUBETEXTURE};
pTexflags=pTexflagarrays;
unsigned int ii=0;
base::log("D3D9Device::init()",base::Message) << "Probing texture formats\n";
while (*pTexflags) {
video::Caps::Texflags *pTexflagarray=*pTexflags;
for (unsigned int i=0;i<video::Pixelformat_NumFormats;++i) {
D3DFORMAT fmt=d3dpixelformat((video::Pixelformat)i);
hr=0;
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,0,rtype[ii],fmt);
if (FAILED(hr)) { pTexflagarray[i].m_Supported=false; continue; }
else pTexflagarray[i].m_Supported=true;
if ((i==video::Pixelformat_RGB_DXT1)
|| (i==video::Pixelformat_RGBA_DXT1)
|| (i==video::Pixelformat_RGBA_DXT3)
|| (i==video::Pixelformat_RGBA_DXT5))
m_Caps.m_CompressedTextures=true;
// Volume textures are not supported as render targets
if (rtype[ii]!=D3DRTYPE_VOLUMETEXTURE) {
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_RENDERTARGET,rtype[ii],fmt);
pTexflagarray[i].m_Rendertarget=(hr==D3D_OK);
m_Caps.m_Rendertargets=true;
} else pTexflagarray[i].m_Rendertarget=false;
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_DYNAMIC,rtype[ii],fmt);
pTexflagarray[i].m_Dynamic=(hr==D3D_OK);
// For depth buffers, only depth formats are supported
// Volume textures are not supported
if (isDepthformat((video::Pixelformat)i) && (rtype[ii]!=D3DRTYPE_VOLUMETEXTURE)) {
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_DEPTHSTENCIL,rtype[ii],fmt);
pTexflagarray[i].m_Depth=(hr==D3D_OK);
} else pTexflagarray[i].m_Depth=false;
if ((m_D3DCaps.DevCaps2&D3DDEVCAPS2_DMAPNPATCH)!=0) {
hr=m_pD3D9->CheckDeviceFormat(adapter,D3DDEVTYPE_HAL,adapterfmt,D3DUSAGE_DMAP,rtype[ii],fmt);
pTexflagarray[i].m_DisplacementMap=(hr==D3D_OK);
} else pTexflagarray[i].m_DisplacementMap=false;
}
++pTexflags;
++ii;
}
}
base::log("D3D9Device::init()",base::Message) << "Creating D3D device\n";
hr=m_pD3D9->CreateDevice(adapter,D3DDEVTYPE_HAL,m_hWindow,
D3DCREATE_HARDWARE_VERTEXPROCESSING,&m_D3DPP,&m_pD3DDev9);
if (FAILED(hr)) {
base::log("D3D9Device::init()",base::Error) << "CreateDevice() failed\n";
m_IsValid=false;
return;
}
D3DVIEWPORT9 viewport;
viewport.X=0;
viewport.Y=0;
viewport.Width=r.right-r.left;
viewport.Height=r.bottom-r.top;
viewport.MinZ=0;
viewport.MaxZ=1;
m_pD3DDev9->SetViewport(&viewport);
#ifdef D3D9DRV_USE_CG
base::log("D3D9Device::init()",base::Message) << "Initializing Cg\n";
{
m_CgContext=cgCreateContext();
cgD3D9SetDevice(m_pD3DDev9);
#ifdef D3D9DRV_CG_DEBUG_ERRORCALLBACK
errctx=m_CgContext;
cgSetErrorCallback(cgErrorCallback);
#endif
m_CgVertexProfile=cgD3D9GetLatestVertexProfile();
m_CgFragmentProfile=cgD3D9GetLatestPixelProfile();
m_CgOptimalVertexProfileOptions=cgD3D9GetOptimalOptions(m_CgVertexProfile);
m_CgOptimalFragmentProfileOptions=cgD3D9GetOptimalOptions(m_CgFragmentProfile);
}
#endif
base::log("D3D9Device::init()",base::Message) << "Probing queries\n";
{
IDirect3DQuery9* pQuery=0;
hr=m_pD3DDev9->CreateQuery(D3DQUERYTYPE_OCCLUSION,&pQuery);
m_Caps.m_HWOcclusionQueries=(hr==D3D_OK);
if (pQuery) pQuery->Release();
}
{
base::log("D3D9Device::init()",base::Message) << "Probing vertex program support\n";
// Supported vertex programs
{
unsigned int version=HIBYTE(LOWORD(m_D3DCaps.VertexShaderVersion));
unsigned int subversion=LOBYTE(LOWORD(m_D3DCaps.VertexShaderVersion));
if (version>=3) {
m_Caps.m_SupportedProgramFormats.addString("d3d_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_vs20");
m_Caps.m_SupportedProgramFormats.addString("d3d_vs30");
} else if (version>=2) {
m_Caps.m_SupportedProgramFormats.addString("d3d_vs11");
if (subversion>=0) m_Caps.m_SupportedProgramFormats.addString("d3d_vs20");
} else if (version>=1) {
if (subversion>=1) m_Caps.m_SupportedProgramFormats.addString("d3d_vs11");
}
// HLSL support
LPCSTR vsprofile=D3DXGetVertexShaderProfile(m_pD3DDev9);
base::String hlslvsprofile;
if (vsprofile) hlslvsprofile=vsprofile;
if (hlslvsprofile.compare("vs_1_1",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
} else if (hlslvsprofile.compare("vs_2_0",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs20");
} else if (hlslvsprofile.compare("vs_2_a",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs2a");
} else if (hlslvsprofile.compare("vs_3_0",true) || (version>=3)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs2a");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_vs30");
}
#ifdef D3D9DRV_USE_CG
m_Caps.m_SupportedProgramFormats.addString("cg_vprogram");
#endif
}
base::log("D3D9Device::init()",base::Message) << "Probing fragment program support\n";
// Supported fragment programs
{
unsigned int version=HIBYTE(LOWORD(m_D3DCaps.PixelShaderVersion));
unsigned int subversion=LOBYTE(LOWORD(m_D3DCaps.PixelShaderVersion));
if (version>=3) {
m_Caps.m_SupportedProgramFormats.addString("d3d_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps20");
if (subversion>=0) m_Caps.m_SupportedProgramFormats.addString("d3d_ps30");
} else if (version>=2) {
m_Caps.m_SupportedProgramFormats.addString("d3d_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_ps14");
if (subversion>=0) m_Caps.m_SupportedProgramFormats.addString("d3d_ps20");
} else if (version>=1) {
if (subversion>=1) m_Caps.m_SupportedProgramFormats.addString("d3d_ps11");
if (subversion>=2) m_Caps.m_SupportedProgramFormats.addString("d3d_ps12");
if (subversion>=3) m_Caps.m_SupportedProgramFormats.addString("d3d_ps13");
if (subversion>=4) m_Caps.m_SupportedProgramFormats.addString("d3d_ps14");
}
// HLSL support
LPCSTR vsprofile=D3DXGetPixelShaderProfile(m_pD3DDev9);
base::String hlslpsprofile;
if (vsprofile) hlslpsprofile=vsprofile;
if (hlslpsprofile.compare("ps_1_1",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
} else if (hlslpsprofile.compare("ps_1_2",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
} else if (hlslpsprofile.compare("ps_1_3",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
} else if (hlslpsprofile.compare("ps_1_4",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
} else if (hlslpsprofile.compare("ps_2_0",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps20");
} else if (hlslpsprofile.compare("ps_2_a",true)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps2a");
} else if (hlslpsprofile.compare("ps_3_0",true) || (version>=3)) {
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps11");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps12");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps13");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps14");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps20");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps2a");
m_Caps.m_SupportedProgramFormats.addString("d3d_hlsl_ps30");
}
#ifdef D3D9DRV_USE_CG
m_Caps.m_SupportedProgramFormats.addString("cg_fprogram");
#endif
}
} // Caps end
m_Displaywidth=viewport.Width;
m_Displayheight=viewport.Height;
m_ColorbufferFormat=colorbufferformat;
m_DepthstencilbufferFormat=depthstencilformat;
m_pD3DDev9->SetRenderState(D3DRS_FOGVERTEXMODE,D3DFOG_LINEAR);
fixedLighting(false);
base::log("D3D9Device::init()",base::Message) << "Init complete\n";
}
bool CD3DCG::LoadShader(const TCHAR *shaderFile)
{
CCGShader cgShader;
TCHAR shaderPath[MAX_PATH];
TCHAR tempPath[MAX_PATH];
HRESULT hr;
GLenum error;
ClearPasses();
if (shaderFile == NULL || *shaderFile==TEXT('\0'))
return true;
lstrcpy(shaderPath,shaderFile);
for(int i=lstrlen(shaderPath); i>=0; i--){
if(IS_SLASH(shaderPath[i])){
shaderPath[i]=TEXT('\0');
break;
}
}
SetCurrentDirectory(shaderPath);
if(!cgShader.LoadShader(_tToChar(shaderFile)))
return false;
CGprofile vertexProfile = cgD3D9GetLatestVertexProfile();
CGprofile pixelProfile = cgD3D9GetLatestPixelProfile();
const char** vertexOptions = cgD3D9GetOptimalOptions(vertexProfile);
const char** pixelOptions = cgD3D9GetOptimalOptions(pixelProfile);
shaderPasses.push_back(shaderPass());
for(CCGShader::passVector::iterator it=cgShader.shaderPasses.begin();
it!=cgShader.shaderPasses.end();it++) {
shaderPass pass;
pass.scaleParams = it->scaleParams;
/* if this is the last pass (the only one that can have CG_SCALE_NONE)
and no filter has been set use the GUI setting
*/
if(pass.scaleParams.scaleTypeX==CG_SCALE_NONE && !it->filterSet) {
pass.linearFilter = GUI.BilinearFilter;
} else {
pass.linearFilter = it->linearFilter;
}
// paths in the meta file can be relative
_tfullpath(tempPath,_tFromChar(it->cgShaderFile),MAX_PATH);
char *fileContents = ReadShaderFileContents(tempPath);
if(!fileContents)
return false;
pass.cgVertexProgram = cgCreateProgram( cgContext, CG_SOURCE, fileContents,
vertexProfile, "main_vertex", vertexOptions);
checkForCgError("Compiling vertex program");
pass.cgFragmentProgram = cgCreateProgram( cgContext, CG_SOURCE, fileContents,
pixelProfile, "main_fragment", pixelOptions);
checkForCgError("Compiling fragment program");
delete [] fileContents;
if(!pass.cgVertexProgram || !pass.cgFragmentProgram) {
return false;
}
if(pass.cgVertexProgram) {
hr = cgD3D9LoadProgram(pass.cgVertexProgram,false,0);
}
checkForCgError("Loading vertex program");
if(pass.cgFragmentProgram) {
hr = cgD3D9LoadProgram(pass.cgFragmentProgram,false,0);
}
checkForCgError("Loading fragment program");
/* generate vertex buffer
*/
hr = pDevice->CreateVertexBuffer(sizeof(VERTEX)*4,D3DUSAGE_WRITEONLY,0,D3DPOOL_MANAGED,&pass.vertexBuffer,NULL);
if(FAILED(hr)) {
pass.vertexBuffer = NULL;
DXTRACE_ERR_MSGBOX(TEXT("Error creating vertex buffer"), hr);
return false;
}
/* set up vertex declarations for the pass,
this also creates the vertex declaration
*/
setupVertexDeclaration(pass);
shaderPasses.push_back(pass);
}
for(std::vector<CCGShader::lookupTexture>::iterator it=cgShader.lookupTextures.begin();it!=cgShader.lookupTextures.end();it++) {
lookupTexture tex;
strcpy(tex.id,it->id);
tex.linearFilter = it->linearfilter;
_tfullpath(tempPath,_tFromChar(it->texturePath),MAX_PATH);
hr = D3DXCreateTextureFromFileEx(
pDevice,
tempPath,
D3DX_DEFAULT_NONPOW2,
D3DX_DEFAULT_NONPOW2,
0,
0,
D3DFMT_FROM_FILE,
D3DPOOL_MANAGED,
it->linearfilter?D3DX_FILTER_LINEAR:D3DX_FILTER_POINT,
0,
0,
NULL,
NULL,
&tex.tex);
if FAILED(hr){
tex.tex = NULL;
}
lookupTextures.push_back(tex);
}
shaderLoaded = true;
return true;
}
