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Removed libc dependency on Windows again, to fix building with Visual C++ 2005 Express Edition.

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Fixed performance problem with testsprite2 on the D3D driver.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401946
This commit is contained in:
Sam Lantinga 2006-07-13 08:13:02 +00:00
parent ddce62b162
commit 9cbad57c92
7 changed files with 35 additions and 11 deletions
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11
src/video/win32/SDL_d3drender.c
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@ -287,6 +287,7 @@ SDL_D3D_CreateRenderer(SDL_Window * window, Uint32 flags)
pparams.Windowed = TRUE;
}
pparams.FullScreen_RefreshRateInHz = 0; /* FIXME */
pparams.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
result = IDirect3D9_CreateDevice(videodata->d3d, D3DADAPTER_DEFAULT, /* FIXME */
D3DDEVTYPE_HAL,
@ -431,6 +432,7 @@ SDL_D3D_RenderFill(SDL_Renderer * renderer, const SDL_Rect * rect,
Uint32 color)
{
SDL_D3D_RenderData *data = (SDL_D3D_RenderData *) renderer->driverdata;
D3DRECT d3drect;
HRESULT result;
if (data->beginScene) {
@ -438,9 +440,12 @@ SDL_D3D_RenderFill(SDL_Renderer * renderer, const SDL_Rect * rect,
data->beginScene = SDL_FALSE;
}
result =
IDirect3DDevice9_Clear(data->device, 0, NULL, D3DCLEAR_TARGET,
(D3DCOLOR) color, 1.0f, 0);
d3drect.x1 = rect->x;
d3drect.x2 = rect->x+rect->w;
d3drect.y1 = rect->y;
d3drect.y2 = rect->y+rect->h;
result = IDirect3DDevice9_Clear(data->device, 1, &d3drect, D3DCLEAR_TARGET, (D3DCOLOR) color, 1.0f, 0);
if (FAILED(result)) {
D3D_SetError("Clear()", result);
return -1;