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(svn r2746) -Fix: SDL_SetColors() has the number of palette entries to change as parameter, not one beyond the last entry to change

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tron 2005-07-29 10:16:49 +00:00
parent 6488c2cba0
commit a7acb22781
1 changed files with 9 additions and 10 deletions
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19
video/sdl_v.c
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@ -34,20 +34,19 @@ static void SdlVideoMakeDirty(int left, int top, int width, int height)
_num_dirty_rects++; _num_dirty_rects++;
} }
static SDL_Color pal[256]; static void UpdatePalette(uint start, uint count)
static void UpdatePalette(uint start, uint end)
{ {
SDL_Color pal[256];
uint i; uint i;
for (i = start; i != end; i++) { for (i = 0; i != count; i++) {
pal[i].r = _cur_palette[i].r; pal[i].r = _cur_palette[start + i].r;
pal[i].g = _cur_palette[i].g; pal[i].g = _cur_palette[start + i].g;
pal[i].b = _cur_palette[i].b; pal[i].b = _cur_palette[start + i].b;
pal[i].unused = 0; 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) static void InitPalette(void)
@ -57,8 +56,8 @@ static void InitPalette(void)
static void CheckPaletteAnim(void) static void CheckPaletteAnim(void)
{ {
if(_pal_last_dirty != -1) { if (_pal_last_dirty != -1) {
UpdatePalette(_pal_first_dirty, _pal_last_dirty + 1); UpdatePalette(_pal_first_dirty, _pal_last_dirty - _pal_first_dirty + 1);
_pal_last_dirty = -1; _pal_last_dirty = -1;
} }
} }