Mercurial > sdl-ios-xcode

diff src/video/SDL_draw.h @ 2901:133601e3b255

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Added RenderPiont() API Merged the drawing tests into a single test program
author Sam Lantinga <slouken@libsdl.org>
date Sun, 21 Dec 2008 17:39:41 +0000
parents 3a9636c83849
children e426c4fc9cf7
line wrap: on
line diff
--- a/src/video/SDL_draw.h	Sun Dec 21 08:59:56 2008 +0000
+++ b/src/video/SDL_draw.h	Sun Dec 21 17:39:41 2008 +0000
@@ -29,6 +29,13 @@
 
 #define DRAW_MUL(_a, _b) (((unsigned)(_a)*(_b))/255)
 
+#define DRAW_FASTSETPIXEL(x, y, type, bpp, color) \
+    *(type *)(dst->pixels + y * dst->pitch + x * bpp) = (type) color
+
+#define DRAW_FASTSETPIXEL1(x, y) DRAW_FASTSETPIXEL(x, y, Uint8, 1, color);
+#define DRAW_FASTSETPIXEL2(x, y) DRAW_FASTSETPIXEL(x, y, Uint16, 2, color);
+#define DRAW_FASTSETPIXEL4(x, y) DRAW_FASTSETPIXEL(x, y, Uint32, 4, color);
+
 #define DRAW_SETPIXEL(setpixel) \
 do { \
     unsigned sr = r, sg = g, sb = b, sa = a; \