pandory500/SDL-mirror
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Playing around, trying to find a fast path with GDI

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401943
This commit is contained in:
Sam Lantinga 2006-07-12 07:01:35 +00:00
parent d1be2d9e1c
commit 4beaa4e63c
2 changed files with 10 additions and 4 deletions
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6
src/video/win32/SDL_d3drender.c
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@ -78,8 +78,10 @@ SDL_RenderDriver SDL_D3D_RenderDriver = {
SDL_D3D_CreateRenderer,
{
"d3d",
(SDL_Renderer_PresentDiscard |
SDL_Renderer_PresentCopy | 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),

8
src/video/win32/SDL_gdirender.c
View file

@ -79,7 +79,8 @@ SDL_RenderDriver SDL_GDI_RenderDriver = {
SDL_GDI_CreateRenderer,
{
"gdi",
(SDL_Renderer_SingleBuffer | SDL_Renderer_PresentCopy |
(//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 |
@ -491,13 +492,16 @@ SDL_GDI_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
if (data->yuv) {
return SDL_SW_LockYUVTexture(data->yuv, rect, markDirty, pixels,
pitch);
} else {
} else if (data->pixels) {
GdiFlush();
*pixels =
(void *) ((Uint8 *) data->pixels + rect->y * data->pitch +
rect->x * SDL_BYTESPERPIXEL(texture->format));
*pitch = data->pitch;
return 0;
} else {
SDL_SetError("No pixels available");
return -1;
}
}