Mercurial > sdl-ios-xcode
diff src/video/SDL_blendline.c @ 2900:3a9636c83849
Make it possible to switch algorithms in the future
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sun, 21 Dec 2008 08:59:56 +0000 |
| parents | a0c837a16e4c |
| children | 3da0bb421d83 |
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--- a/src/video/SDL_blendline.c Sun Dec 21 08:55:06 2008 +0000 +++ b/src/video/SDL_blendline.c Sun Dec 21 08:59:56 2008 +0000 @@ -31,16 +31,16 @@ switch (blendMode) { case SDL_BLENDMODE_BLEND: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_RGB555); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_RGB555); break; case SDL_BLENDMODE_ADD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_RGB555); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_RGB555); break; case SDL_BLENDMODE_MOD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_RGB555); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_RGB555); break; default: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_RGB555); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_RGB555); break; } return 0; @@ -54,16 +54,16 @@ switch (blendMode) { case SDL_BLENDMODE_BLEND: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_RGB565); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_RGB565); break; case SDL_BLENDMODE_ADD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_RGB565); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_RGB565); break; case SDL_BLENDMODE_MOD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_RGB565); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_RGB565); break; default: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_RGB565); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_RGB565); break; } return 0; @@ -77,16 +77,16 @@ switch (blendMode) { case SDL_BLENDMODE_BLEND: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_RGB888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_RGB888); break; case SDL_BLENDMODE_ADD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_RGB888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_RGB888); break; case SDL_BLENDMODE_MOD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_RGB888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_RGB888); break; default: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_RGB888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_RGB888); break; } return 0; @@ -100,16 +100,16 @@ switch (blendMode) { case SDL_BLENDMODE_BLEND: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_ARGB8888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_BLEND_ARGB8888); break; case SDL_BLENDMODE_ADD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_ARGB8888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_ADD_ARGB8888); break; case SDL_BLENDMODE_MOD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_ARGB8888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_MOD_ARGB8888); break; default: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY_ARGB8888); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY_ARGB8888); break; } return 0; @@ -126,32 +126,32 @@ case 2: switch (blendMode) { case SDL_BLENDMODE_BLEND: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY2_BLEND_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY2_BLEND_RGB); break; case SDL_BLENDMODE_ADD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY2_ADD_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY2_ADD_RGB); break; case SDL_BLENDMODE_MOD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY2_MOD_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY2_MOD_RGB); break; default: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY2_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY2_RGB); break; } return 0; case 4: switch (blendMode) { case SDL_BLENDMODE_BLEND: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_BLEND_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_BLEND_RGB); break; case SDL_BLENDMODE_ADD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_ADD_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_ADD_RGB); break; case SDL_BLENDMODE_MOD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_MOD_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_MOD_RGB); break; default: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_RGB); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_RGB); break; } return 0; @@ -172,16 +172,16 @@ case 4: switch (blendMode) { case SDL_BLENDMODE_BLEND: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_BLEND_RGBA); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_BLEND_RGBA); break; case SDL_BLENDMODE_ADD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_ADD_RGBA); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_ADD_RGBA); break; case SDL_BLENDMODE_MOD: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_MOD_RGBA); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_MOD_RGBA); break; default: - BRESENHAM(x1, y1, x2, y2, DRAW_SETPIXELXY4_RGBA); + DRAWLINE(x1, y1, x2, y2, DRAW_SETPIXELXY4_RGBA); break; } return 0;