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First stab at a D3D renderer, only 30FPS so far... ?
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@slouken
slouken committed Jul 12, 2006
1 parent 83dbae0 commit 0888dca
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Showing 2 changed files with 158 additions and 15 deletions.
165 changes: 154 additions & 11 deletions src/video/win32/SDL_d3drender.c
View file
Expand Up @@ -78,10 +78,10 @@ SDL_RenderDriver SDL_D3D_RenderDriver = {
SDL_D3D_CreateRenderer,
{
"d3d",
(SDL_Renderer_Minimal |
SDL_Renderer_SingleBuffer | SDL_Renderer_PresentCopy |
SDL_Renderer_PresentFlip2 | SDL_Renderer_PresentFlip3 |
SDL_Renderer_PresentDiscard | SDL_Renderer_RenderTarget),
( //SDL_Renderer_Minimal |
SDL_Renderer_SingleBuffer | SDL_Renderer_PresentCopy |
SDL_Renderer_PresentFlip2 | SDL_Renderer_PresentFlip3 |
SDL_Renderer_PresentDiscard | SDL_Renderer_RenderTarget),
(SDL_TextureBlendMode_None |
SDL_TextureBlendMode_Mask | SDL_TextureBlendMode_Blend),
(SDL_TextureScaleMode_None | SDL_TextureScaleMode_Fast),
Expand All @@ -105,13 +105,93 @@ SDL_RenderDriver SDL_D3D_RenderDriver = {
typedef struct
{
IDirect3DDevice9 *device;
SDL_bool beginScene;
} SDL_D3D_RenderData;

typedef struct
{
SDL_SW_YUVTexture *yuv;
} SDL_D3D_TextureData;

static void
D3D_SetError(const char *prefix, HRESULT result)
{
const char *error;

switch (result) {
case D3DERR_WRONGTEXTUREFORMAT:
error = "WRONGTEXTUREFORMAT";
break;
case D3DERR_UNSUPPORTEDCOLOROPERATION:
error = "UNSUPPORTEDCOLOROPERATION";
break;
case D3DERR_UNSUPPORTEDCOLORARG:
error = "UNSUPPORTEDCOLORARG";
break;
case D3DERR_UNSUPPORTEDALPHAOPERATION:
error = "UNSUPPORTEDALPHAOPERATION";
break;
case D3DERR_UNSUPPORTEDALPHAARG:
error = "UNSUPPORTEDALPHAARG";
break;
case D3DERR_TOOMANYOPERATIONS:
error = "TOOMANYOPERATIONS";
break;
case D3DERR_CONFLICTINGTEXTUREFILTER:
error = "CONFLICTINGTEXTUREFILTER";
break;
case D3DERR_UNSUPPORTEDFACTORVALUE:
error = "UNSUPPORTEDFACTORVALUE";
break;
case D3DERR_CONFLICTINGRENDERSTATE:
error = "CONFLICTINGRENDERSTATE";
break;
case D3DERR_UNSUPPORTEDTEXTUREFILTER:
error = "UNSUPPORTEDTEXTUREFILTER";
break;
case D3DERR_CONFLICTINGTEXTUREPALETTE:
error = "CONFLICTINGTEXTUREPALETTE";
break;
case D3DERR_DRIVERINTERNALERROR:
error = "DRIVERINTERNALERROR";
break;
case D3DERR_NOTFOUND:
error = "NOTFOUND";
break;
case D3DERR_MOREDATA:
error = "MOREDATA";
break;
case D3DERR_DEVICELOST:
error = "DEVICELOST";
break;
case D3DERR_DEVICENOTRESET:
error = "DEVICENOTRESET";
break;
case D3DERR_NOTAVAILABLE:
error = "NOTAVAILABLE";
break;
case D3DERR_OUTOFVIDEOMEMORY:
error = "OUTOFVIDEOMEMORY";
break;
case D3DERR_INVALIDDEVICE:
error = "INVALIDDEVICE";
break;
case D3DERR_INVALIDCALL:
error = "INVALIDCALL";
break;
case D3DERR_DRIVERINVALIDCALL:
error = "DRIVERINVALIDCALL";
break;
case D3DERR_WASSTILLDRAWING:
error = "WASSTILLDRAWING";
break;
default:
error = "UNKNOWN";
break;
}
SDL_SetError("%s: %s", prefix, error);
}

static void
UpdateYUVTextureData(SDL_Texture * texture)
{
Expand Down Expand Up @@ -144,6 +224,8 @@ SDL_D3D_CreateRenderer(SDL_Window * window, Uint32 flags)
SDL_WindowData *windowdata = (SDL_WindowData *) window->driverdata;
SDL_Renderer *renderer;
SDL_D3D_RenderData *data;
HRESULT result;
D3DPRESENT_PARAMETERS pparams;

renderer = (SDL_Renderer *) SDL_malloc(sizeof(*renderer));
if (!renderer) {
Expand All @@ -160,8 +242,6 @@ SDL_D3D_CreateRenderer(SDL_Window * window, Uint32 flags)
}
SDL_zerop(data);

//data->device = IDirect3D9_CreateDevice(videodata->d3d,

renderer->CreateTexture = SDL_D3D_CreateTexture;
renderer->QueryTexturePixels = SDL_D3D_QueryTexturePixels;
renderer->SetTexturePalette = SDL_D3D_SetTexturePalette;
Expand All @@ -184,6 +264,42 @@ SDL_D3D_CreateRenderer(SDL_Window * window, Uint32 flags)

renderer->info.flags = SDL_Renderer_RenderTarget;

SDL_zero(pparams);
pparams.BackBufferWidth = window->w;
pparams.BackBufferHeight = window->h;
pparams.BackBufferFormat = D3DFMT_UNKNOWN; /* FIXME */
if (flags & SDL_Renderer_PresentFlip2) {
pparams.BackBufferCount = 2;
pparams.SwapEffect = D3DSWAPEFFECT_FLIP;
} else if (flags & SDL_Renderer_PresentFlip3) {
pparams.BackBufferCount = 3;
pparams.SwapEffect = D3DSWAPEFFECT_FLIP;
} else if (flags & SDL_Renderer_PresentCopy) {
pparams.BackBufferCount = 1;
pparams.SwapEffect = D3DSWAPEFFECT_COPY;
} else {
pparams.BackBufferCount = 1;
pparams.SwapEffect = D3DSWAPEFFECT_DISCARD;
}
if (window->flags & SDL_WINDOW_FULLSCREEN) {
pparams.Windowed = FALSE;
} else {
pparams.Windowed = TRUE;
}
pparams.FullScreen_RefreshRateInHz = 0; /* FIXME */

result = IDirect3D9_CreateDevice(videodata->d3d, D3DADAPTER_DEFAULT, /* FIXME */
D3DDEVTYPE_HAL,
windowdata->hwnd,
D3DCREATE_SOFTWARE_VERTEXPROCESSING,
&pparams, &data->device);
if (FAILED(result)) {
SDL_D3D_DestroyRenderer(renderer);
D3D_SetError("CreateDevice()", result);
return NULL;
}
data->beginScene = SDL_TRUE;

return renderer;
}

Expand Down Expand Up @@ -283,7 +399,7 @@ SDL_D3D_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
return SDL_SW_LockYUVTexture(data->yuv, rect, markDirty, pixels,
pitch);
} else {
return 0;
return -1;
}
}

Expand Down Expand Up @@ -315,12 +431,20 @@ SDL_D3D_RenderFill(SDL_Renderer * renderer, const SDL_Rect * rect,
Uint32 color)
{
SDL_D3D_RenderData *data = (SDL_D3D_RenderData *) renderer->driverdata;
Uint8 r, g, b;
HRESULT result;

r = (Uint8) ((color >> 16) & 0xFF);
g = (Uint8) ((color >> 8) & 0xFF);
b = (Uint8) (color & 0xFF);
if (data->beginScene) {
IDirect3DDevice9_BeginScene(data->device);
data->beginScene = SDL_FALSE;
}

result =
IDirect3DDevice9_Clear(data->device, 0, NULL, D3DCLEAR_TARGET,
(D3DCOLOR) color, 1.0f, 0);
if (FAILED(result)) {
D3D_SetError("Clear()", result);
return -1;
}
return 0;
}

Expand All @@ -333,6 +457,10 @@ SDL_D3D_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
SDL_D3D_TextureData *texturedata =
(SDL_D3D_TextureData *) texture->driverdata;

if (data->beginScene) {
IDirect3DDevice9_BeginScene(data->device);
data->beginScene = SDL_FALSE;
}
return 0;
}

Expand All @@ -357,6 +485,18 @@ SDL_D3D_RenderWritePixels(SDL_Renderer * renderer, const SDL_Rect * rect,
static void
SDL_D3D_RenderPresent(SDL_Renderer * renderer)
{
SDL_D3D_RenderData *data = (SDL_D3D_RenderData *) renderer->driverdata;
HRESULT result;

if (!data->beginScene) {
IDirect3DDevice9_EndScene(data->device);
data->beginScene = SDL_TRUE;
}

result = IDirect3DDevice9_Present(data->device, NULL, NULL, NULL, NULL);
if (FAILED(result)) {
D3D_SetError("Present()", result);
}
}

static void
Expand All @@ -377,6 +517,9 @@ SDL_D3D_DestroyRenderer(SDL_Renderer * renderer)
SDL_D3D_RenderData *data = (SDL_D3D_RenderData *) renderer->driverdata;

if (data) {
if (data->device) {
IDirect3DDevice9_Release(data->device);
}
SDL_free(data);
}
SDL_free(renderer);
Expand Down
8 changes: 4 additions & 4 deletions src/video/win32/SDL_gdirender.c
View file
Expand Up @@ -79,10 +79,10 @@ SDL_RenderDriver SDL_GDI_RenderDriver = {
SDL_GDI_CreateRenderer,
{
"gdi",
(//SDL_Renderer_Minimal |
SDL_Renderer_SingleBuffer | SDL_Renderer_PresentCopy |
SDL_Renderer_PresentFlip2 | SDL_Renderer_PresentFlip3 |
SDL_Renderer_PresentDiscard | SDL_Renderer_RenderTarget),
( //SDL_Renderer_Minimal |
SDL_Renderer_SingleBuffer | SDL_Renderer_PresentCopy |
SDL_Renderer_PresentFlip2 | SDL_Renderer_PresentFlip3 |
SDL_Renderer_PresentDiscard | SDL_Renderer_RenderTarget),
(SDL_TextureBlendMode_None | SDL_TextureBlendMode_Mask |
SDL_TextureBlendMode_Blend),
(SDL_TextureScaleMode_None | SDL_TextureScaleMode_Fast),
Expand Down

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