void osd_xenon_video_init() {
g_pVideoDevice = &_xe;
Xe_Init(g_pVideoDevice);
XenosSurface * fb = Xe_GetFramebufferSurface(g_pVideoDevice);
Xe_SetRenderTarget(g_pVideoDevice, fb);
static const struct XenosVBFFormat vbf = {
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xps_ps_main);
Xe_InstantiateShader(g_pVideoDevice, g_pPixelTexturedShader, 0);
g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xvs_VSmain);
Xe_InstantiateShader(g_pVideoDevice, g_pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(g_pVideoDevice, g_pVertexShader, 0, &vbf);
g_pTexture = Xe_CreateTexture(g_pVideoDevice, XE_W, XE_H, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
screen = (unsigned int*) Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
g_pTexture->use_filtering = 0;
pitch = g_pTexture->wpitch;
screen_width = fb->width;
screen_height = fb->height;
vb = Xe_CreateVertexBuffer(g_pVideoDevice, 65536 * sizeof (DrawVerticeFormats));
soft_vb = Xe_CreateVertexBuffer(g_pVideoDevice, 65536 * sizeof (DrawVerticeFormats));
float w = fb->width;
float h = fb->height;
Xe_SetClearColor(g_pVideoDevice, 0);
edram_init(g_pVideoDevice);
}
void XenonGLInit(){
// init video
xe=&_xe;
Xe_Init(xe);
edram_init(xe);
Xe_SetRenderTarget(xe, Xe_GetFramebufferSurface(xe));
static const struct XenosVBFFormat vbf = {
4,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
{XE_USAGE_TEXCOORD, 1, XE_TYPE_FLOAT2},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
}
};
pPixelShader = Xe_LoadShaderFromMemory(xe, (void*) g_xps_ps_main);
Xe_InstantiateShader(xe, pPixelShader, 0);
pVertexShader = Xe_LoadShaderFromMemory(xe, (void*) g_xvs_vs_main);
Xe_InstantiateShader(xe, pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(xe, pVertexShader, 0, &vbf);
// Create vb
pVbGL = Xe_CreateVertexBuffer(xe, XE_MAX_VERTICES);
xe_Vertices = Xe_VB_Lock(xe, pVbGL, 0, XE_MAX_VERTICES, XE_LOCK_WRITE);
Xe_VB_Unlock(xe, pVbGL);
// init matrices
XeGlInitializeMatrix(&projection_matrix);
XeGlInitializeMatrix(&modelview_matrix);
// init vertices
xe_NumVerts = 0;
xe_CurrentColor.u32 = 0xFFFFFFFF;
// init textures
// not yet ...
Xe_InvalidateState(xe);
Xe_SetClearColor(xe, 0);
}
static void *xenon360_gfx_init(const video_info_t *video, const input_driver_t **input, void **input_data)
{
gl_t * gl = calloc(1, sizeof(gl_t));
if (!gl)
return NULL;
gl->gl_device = &gl->real_device;
Xe_Init(gl->gl_device);
Xe_SetRenderTarget(gl->gl_device, Xe_GetFramebufferSurface(gl->gl_device));
static const struct XenosVBFFormat vbf =
{
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
gl->g_pPixelTexturedShader = Xe_LoadShaderFromMemory(gl->gl_device, (void*)g_xps_PS);
Xe_InstantiateShader(gl->gl_device, gl->g_pPixelTexturedShader, 0);
gl->g_pVertexShader = Xe_LoadShaderFromMemory(gl->gl_device, (void*)g_xvs_VS);
Xe_InstantiateShader(gl->gl_device, gl->g_pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(gl->gl_device, gl->g_pVertexShader, 0, &vbf);
gl->g_pTexture = Xe_CreateTexture(gl->gl_device, XE_W, XE_H, 1, XE_FMT_5551 | XE_FMT_16BE, 0);
gl->g_pTexture->use_filtering = 1;
edram_init(gl->gl_device);
// enable filtering for now
float x = -1.0f;
float y = 1.0f;
float w = 4.0f;
float h = 4.0f;
gl->vb = Xe_CreateVertexBuffer(gl->gl_device, 3 * sizeof(DrawVerticeFormats));
DrawVerticeFormats *Rect = Xe_VB_Lock(gl->gl_device, gl->vb, 0, 3 * sizeof (DrawVerticeFormats), XE_LOCK_WRITE);
ScreenUv[UV_TOP] = ScreenUv[UV_TOP] * 2;
ScreenUv[UV_LEFT] = ScreenUv[UV_LEFT] * 2;
// top left
Rect[0].x = x;
Rect[0].y = y;
Rect[0].u = ScreenUv[UV_BOTTOM];
Rect[0].v = ScreenUv[UV_RIGHT];
Rect[0].color = 0;
// bottom left
Rect[1].x = x;
Rect[1].y = y - h;
Rect[1].u = ScreenUv[UV_BOTTOM];
Rect[1].v = ScreenUv[UV_LEFT];
Rect[1].color = 0;
// top right
Rect[2].x = x + w;
Rect[2].y = y;
Rect[2].u = ScreenUv[UV_TOP];
Rect[2].v = ScreenUv[UV_RIGHT];
Rect[2].color = 0;
Rect[3].x = x + w;
Rect[3].y = y;
Rect[3].u = ScreenUv[UV_TOP];
Rect[3].v = ScreenUv[UV_RIGHT];
Rect[3].color = 0;
int i = 0;
for (i = 0; i < 3; i++)
{
Rect[i].z = 0.0;
Rect[i].w = 1.0;
}
Xe_VB_Unlock(gl->gl_device, gl->vb);
Xe_SetClearColor(gl->gl_device, 0);
return gl;
}
void CreateDisplay(void) {
#ifndef LZX_GUI
g_pVideoDevice = &_xe;
Xe_Init(g_pVideoDevice);
#else
g_pVideoDevice = getLzxVideoDevice();
#endif
fb = Xe_GetFramebufferSurface(g_pVideoDevice);
Xe_SetRenderTarget(g_pVideoDevice, fb);
/*
mame HLSL
struct VS_INPUT
{
float4 Position : POSITION;
float4 Color : COLOR0;
float2 TexCoord : TEXCOORD0;
};
*/
static const struct XenosVBFFormat vbf = {
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
#ifdef MAME_SHADER
g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xps_ps_main);
#else
g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xps_PS);
#endif
//g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) draw_t_p_psu);
Xe_InstantiateShader(g_pVideoDevice, g_pPixelTexturedShader, 0);
#ifdef MAME_SHADER
g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xvs_vs_main);
#else
g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xvs_VS);
#endif
//g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) draw_v_vsu);
Xe_InstantiateShader(g_pVideoDevice, g_pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(g_pVideoDevice, g_pVertexShader, 0, &vbf);
edram_init(g_pVideoDevice);
// Create the psxScreen texture
if (g_pTexture)
Xe_DestroyTexture(g_pVideoDevice, g_pTexture);
g_pTexture = Xe_CreateTexture(g_pVideoDevice, psxRealW, psxRealH, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
psxScreen = (unsigned char*) Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
g_pPitch = g_pTexture->wpitch;
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
memset(psxScreen, 0, 1024 * 512 * 2);
// move it to ini file
float x = -1.0f;
float y = -1.0f;
float w = 2.0f;
float h = 2.0f;
// top left
Rect[0].x = x;
Rect[0].y = y + h;
Rect[0].u = PsxScreenUv[UvBottom];
Rect[0].v = PsxScreenUv[UvRight];
Rect[0].color = 0;
// bottom left
Rect[1].x = x;
Rect[1].y = y;
Rect[1].u = PsxScreenUv[UvBottom];
Rect[1].v = PsxScreenUv[UvLeft];
Rect[1].color = 0;
// top right
Rect[2].x = x + w;
Rect[2].y = y + h;
Rect[2].u = PsxScreenUv[UvTop];
Rect[2].v = PsxScreenUv[UvRight];
Rect[2].color = 0;
// top right
Rect[3].x = x + w;
Rect[3].y = y + h;
Rect[3].u = PsxScreenUv[UvTop];
;
Rect[3].v = PsxScreenUv[UvRight];
Rect[3].color = 0;
// bottom left
Rect[4].x = x;
Rect[4].y = y;
Rect[4].u = PsxScreenUv[UvBottom];
Rect[4].v = PsxScreenUv[UvLeft];
Rect[4].color = 0;
// bottom right
Rect[5].x = x + w;
Rect[5].y = y;
Rect[5].u = PsxScreenUv[UvTop];
Rect[5].v = PsxScreenUv[UvLeft];
Rect[5].color = 0;
int i = 0;
for (i = 0; i < 6; i++) {
Rect[i].z = 0.0;
Rect[i].w = 1.0;
}
CreateTexture(psxRealW, psxRealH);
Xe_SetClearColor(g_pVideoDevice, 0);
}
void XenonGLInit(){
// init video
xe=&_xe;
Xe_Init(xe);
edram_init(xe);
Xe_SetRenderTarget(xe, Xe_GetFramebufferSurface(xe));
static const struct XenosVBFFormat vbf = {
4,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
{XE_USAGE_TEXCOORD, 1, XE_TYPE_FLOAT2},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
}
};
struct XenosSurface * fb = Xe_GetFramebufferSurface(xe);
pPixelTextureShader = Xe_LoadShaderFromMemory(xe, (void*) g_xps_ps_texture);
Xe_InstantiateShader(xe, pPixelTextureShader, 0);
pPixelModulateShader = Xe_LoadShaderFromMemory(xe, (void*) g_xps_ps_modulate);
Xe_InstantiateShader(xe, pPixelModulateShader, 0);
pPixelModulateShader2 = Xe_LoadShaderFromMemory(xe, (void*) g_xps_ps_modulate_2);
Xe_InstantiateShader(xe, pPixelModulateShader2, 0);
pPixelColorShader = Xe_LoadShaderFromMemory(xe, (void*) g_xps_ps_color);
Xe_InstantiateShader(xe, pPixelColorShader, 0);
pCurrentPs = g_xps_ps_color;
pCurrentTexturedPs = g_xps_ps_texture;
pVertexShader = Xe_LoadShaderFromMemory(xe, (void*) g_xvs_vs_main);
Xe_InstantiateShader(xe, pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(xe, pVertexShader, 0, &vbf);
// Create vb
pVbGL = Xe_CreateVertexBuffer(xe, XE_MAX_VERTICES * sizeof(glVerticesFormat_t));
xe_Vertices = Xe_VB_Lock(xe, pVbGL, 0, XE_MAX_VERTICES * sizeof(glVerticesFormat_t), XE_LOCK_WRITE);
Xe_VB_Unlock(xe, pVbGL);
// Create indices
pIbGL = Xe_CreateIndexBuffer(xe, XE_MAX_INDICES_PER_DRAW, XE_FMT_INDEX16);
xe_indices = Xe_IB_Lock(xe, pIbGL, 0, XE_MAX_INDICES_PER_DRAW, XE_LOCK_WRITE);
Xe_IB_Unlock(xe, pIbGL);
// init matrices
XeGlInitializeMatrix(&projection_matrix);
XeGlInitializeMatrix(&modelview_matrix);
// frontbuffer = Xe_CreateTexture(xe, fb->width, fb->height, 0, XE_FMT_8888 | XE_FMT_BGRA, 1);
// init vertices
xe_NumVerts = 0;
xe_NumIndices = 0;
xe_CurrentColor.u32 = 0x0;
// init textures
XeGLInitTextures();
// init states
XeInitStates();
// not yet ...
Xe_InvalidateState(xe);
Xe_SetClearColor(xe, 0);
GL_InitShaderCache();
}
void VID_Init (void)
{
TR;
refimport_t ri;
viddef.width = 320;
viddef.height = 240;
ri.Cmd_AddCommand = Cmd_AddCommand;
ri.Cmd_RemoveCommand = Cmd_RemoveCommand;
ri.Cmd_Argc = Cmd_Argc;
ri.Cmd_Argv = Cmd_Argv;
ri.Cmd_ExecuteText = Cbuf_ExecuteText;
ri.Con_Printf = VID_Printf;
ri.Sys_Error = VID_Error;
ri.FS_LoadFile = FS_LoadFile;
ri.FS_FreeFile = FS_FreeFile;
ri.FS_Gamedir = FS_Gamedir;
ri.Vid_MenuInit = VID_MenuInit;
ri.Vid_NewWindow = VID_NewWindow;
ri.Cvar_Get = Cvar_Get;
ri.Cvar_Set = Cvar_Set;
ri.Cvar_SetValue = Cvar_SetValue;
ri.Vid_GetModeInfo = VID_GetModeInfo;
re = GetRefAPI(ri);
xe=&_xe;
Xe_Init(xe);
edram_init(xe);
Xe_SetRenderTarget(xe, Xe_GetFramebufferSurface(xe));
static const struct XenosVBFFormat vbf = {
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
pPixelShader = Xe_LoadShaderFromMemory(xe, (void*) g_xps_PS);
Xe_InstantiateShader(xe, pPixelShader, 0);
pVertexShader = Xe_LoadShaderFromMemory(xe, (void*) g_xvs_VS);
Xe_InstantiateShader(xe, pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(xe, pVertexShader, 0, &vbf);
// Create vb
pVBSw = Xe_CreateVertexBuffer(xe, 3 * sizeof (DrawVerticeFormats));
DrawVerticeFormats *Rect = Xe_VB_Lock(xe, pVBSw, 0, 3 * sizeof (DrawVerticeFormats), XE_LOCK_WRITE);
{
// top left
Rect[0].x = -1;
Rect[0].y = 1;
Rect[0].u = 0;
Rect[0].v = 0;
Rect[0].color = 0;
// bottom left
Rect[1].x = -1;
Rect[1].y = -1;
Rect[1].u = 0;
Rect[1].v = 1;
Rect[1].color = 0;
// top right
Rect[2].x = 1;
Rect[2].y = 1;
Rect[2].u = 1;
Rect[2].v = 0;
Rect[2].color = 0;
int i = 0;
for (i = 0; i < 3; i++) {
Rect[i].z = 0.0;
Rect[i].w = 1.0;
}
}
Xe_VB_Unlock(xe, pVBSw);
pVideoSurface = NULL;
if (re.api_version != API_VERSION)
Com_Error (ERR_FATAL, "Re has incompatible api_version");
// call the init function
if (re.Init (NULL, NULL) == -1)
Com_Error (ERR_FATAL, "Couldn't start refresh");
}