Mercurial > sdl-ios-xcode
diff src/video/SDL_renderer_sw.c @ 5152:be02be2ea897
Making the API simpler, removed support for palettized video modes and textures.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 01 Feb 2011 21:23:43 -0800 |
parents | 5429daf5e3f9 |
children |
line wrap: on
line diff
--- a/src/video/SDL_renderer_sw.c Tue Feb 01 20:50:04 2011 -0800 +++ b/src/video/SDL_renderer_sw.c Tue Feb 01 21:23:43 2011 -0800 @@ -38,13 +38,6 @@ static int SW_QueryTexturePixels(SDL_Renderer * renderer, SDL_Texture * texture, void **pixels, int *pitch); -static int SW_SetTexturePalette(SDL_Renderer * renderer, - SDL_Texture * texture, - const SDL_Color * colors, int firstcolor, - int ncolors); -static int SW_GetTexturePalette(SDL_Renderer * renderer, - SDL_Texture * texture, SDL_Color * colors, - int firstcolor, int ncolors); static int SW_SetTextureColorMod(SDL_Renderer * renderer, SDL_Texture * texture); static int SW_SetTextureAlphaMod(SDL_Renderer * renderer, @@ -80,9 +73,8 @@ { "software", (SDL_RENDERER_PRESENTVSYNC), - 14, + 13, { - SDL_PIXELFORMAT_INDEX8, SDL_PIXELFORMAT_RGB555, SDL_PIXELFORMAT_RGB565, SDL_PIXELFORMAT_RGB888, @@ -141,26 +133,11 @@ SDL_free(texture); } -static int -DisplayPaletteChanged(void *userdata, SDL_Palette * palette) -{ - SW_RenderData *data = (SW_RenderData *) userdata; - - if (data->renderer->SetTexturePalette) { - data->renderer->SetTexturePalette(data->renderer, data->texture, - palette->colors, 0, - palette->ncolors); - } - return 0; -} - void Setup_SoftwareRenderer(SDL_Renderer * renderer) { renderer->CreateTexture = SW_CreateTexture; renderer->QueryTexturePixels = SW_QueryTexturePixels; - renderer->SetTexturePalette = SW_SetTexturePalette; - renderer->GetTexturePalette = SW_GetTexturePalette; renderer->SetTextureColorMod = SW_SetTextureColorMod; renderer->SetTextureAlphaMod = SW_SetTextureAlphaMod; renderer->SetTextureBlendMode = SW_SetTextureBlendMode; @@ -273,12 +250,6 @@ SW_DestroyRenderer(renderer); return NULL; } - SDL_SetSurfacePalette(&data->surface, display->palette); - - /* Set up a palette watch on the display palette */ - if (display->palette) { - SDL_AddPaletteWatch(display->palette, DisplayPaletteChanged, data); - } return renderer; } @@ -366,37 +337,6 @@ } static int -SW_SetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture, - const SDL_Color * colors, int firstcolor, int ncolors) -{ - if (SDL_ISPIXELFORMAT_FOURCC(texture->format)) { - SDL_SetError("YUV textures don't have a palette"); - return -1; - } else { - SDL_Surface *surface = (SDL_Surface *) texture->driverdata; - - return SDL_SetPaletteColors(surface->format->palette, colors, - firstcolor, ncolors); - } -} - -static int -SW_GetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture, - SDL_Color * colors, int firstcolor, int ncolors) -{ - if (SDL_ISPIXELFORMAT_FOURCC(texture->format)) { - SDL_SetError("YUV textures don't have a palette"); - return -1; - } else { - SDL_Surface *surface = (SDL_Surface *) texture->driverdata; - - SDL_memcpy(colors, &surface->format->palette->colors[firstcolor], - ncolors * sizeof(*colors)); - return 0; - } -} - -static int SW_SetTextureColorMod(SDL_Renderer * renderer, SDL_Texture * texture) { SDL_Surface *surface = (SDL_Surface *) texture->driverdata; @@ -793,13 +733,8 @@ DestroyTexture(data->renderer, data->texture); } if (data->surface.format) { - SDL_SetSurfacePalette(&data->surface, NULL); SDL_FreeFormat(data->surface.format); } - if (display->palette) { - SDL_DelPaletteWatch(display->palette, DisplayPaletteChanged, - data); - } if (data->renderer) { data->renderer->DestroyRenderer(data->renderer); }