pandory500/SDL-mirror
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Fixed the texture format for the software fallback

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--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%403264
This commit is contained in:
Sam Lantinga 2008-11-29 06:27:26 +00:00
parent 4dd90ea023
commit f6ac2f5c20
1 changed files with 6 additions and 3 deletions
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9
src/SDL_compat.c
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@ -1355,6 +1355,7 @@ struct private_yuvhwdata
SDL_SW_YUVTexture *sw; SDL_SW_YUVTexture *sw;
SDL_TextureID textureID; SDL_TextureID textureID;
Uint32 texture_format;
}; };
SDL_Overlay * SDL_Overlay *
@ -1449,14 +1450,16 @@ SDL_CreateYUVOverlay(int w, int h, Uint32 format, SDL_Surface * display)
/* Create a supported RGB format texture for display */ /* Create a supported RGB format texture for display */
SDL_GetCurrentDisplayMode(&current_mode); SDL_GetCurrentDisplayMode(&current_mode);
texture_format = current_mode.format;
overlay->hwdata->textureID = overlay->hwdata->textureID =
SDL_CreateTexture(current_mode.format, SDL_CreateTexture(texture_format,
SDL_TEXTUREACCESS_STREAMING, w, h); SDL_TEXTUREACCESS_STREAMING, w, h);
} }
if (!overlay->hwdata->textureID) { if (!overlay->hwdata->textureID) {
SDL_FreeYUVOverlay(overlay); SDL_FreeYUVOverlay(overlay);
return NULL; return NULL;
} }
overlay->hwdata->texture_format = texture_format;
return overlay; return overlay;
} }
@ -1521,8 +1524,8 @@ SDL_UnlockYUVOverlay(SDL_Overlay * overlay)
srcrect.w = overlay->w; srcrect.w = overlay->w;
srcrect.h = overlay->h; srcrect.h = overlay->h;
SDL_SW_CopyYUVToRGB(overlay->hwdata->sw, &srcrect, SDL_SW_CopyYUVToRGB(overlay->hwdata->sw, &srcrect,
SDL_PIXELFORMAT_RGB888, overlay->w, overlay->hwdata->texture_format,
overlay->h, pixels, pitch); overlay->w, overlay->h, pixels, pitch);
SDL_UnlockTexture(overlay->hwdata->textureID); SDL_UnlockTexture(overlay->hwdata->textureID);
} }
} else { } else {