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authortron <tron@openttd.org>2005-07-29 10:16:49 +0000
committertron <tron@openttd.org>2005-07-29 10:16:49 +0000
commita7acb22781adc7b58cc5780590ac5ad16a37841a (patch)
treea126e6b3c9706a270d3f1083acf79a1de200345c
parent6488c2cba06dcff8c503db307488f79d8b0468be (diff)
downloadopenttd-a7acb22781adc7b58cc5780590ac5ad16a37841a.tar.xz
(svn r2746) -Fix: SDL_SetColors() has the number of palette entries to change as parameter, not one beyond the last entry to change
-rw-r--r--video/sdl_v.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/video/sdl_v.c b/video/sdl_v.c
index 2c7aa8ad7..129fddd67 100644
--- a/video/sdl_v.c
+++ b/video/sdl_v.c
@@ -34,20 +34,19 @@ static void SdlVideoMakeDirty(int left, int top, int width, int height)
_num_dirty_rects++;
}
-static SDL_Color pal[256];
-
-static void UpdatePalette(uint start, uint end)
+static void UpdatePalette(uint start, uint count)
{
+ SDL_Color pal[256];
uint i;
- for (i = start; i != end; i++) {
- pal[i].r = _cur_palette[i].r;
- pal[i].g = _cur_palette[i].g;
- pal[i].b = _cur_palette[i].b;
+ for (i = 0; i != count; i++) {
+ pal[i].r = _cur_palette[start + i].r;
+ pal[i].g = _cur_palette[start + i].g;
+ pal[i].b = _cur_palette[start + i].b;
pal[i].unused = 0;
}
- SDL_CALL SDL_SetColors(_sdl_screen, pal, start, end);
+ SDL_CALL SDL_SetColors(_sdl_screen, pal, start, count);
}
static void InitPalette(void)
@@ -57,8 +56,8 @@ static void InitPalette(void)
static void CheckPaletteAnim(void)
{
- if(_pal_last_dirty != -1) {
- UpdatePalette(_pal_first_dirty, _pal_last_dirty + 1);
+ if (_pal_last_dirty != -1) {
+ UpdatePalette(_pal_first_dirty, _pal_last_dirty - _pal_first_dirty + 1);
_pal_last_dirty = -1;
}
}