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MGA: Implement gamma-correction for <= 16 bpp modes

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This commit is contained in:
Cacodemon345
2023-12-25 15:24:52 +06:00
parent 278661c41c
commit 1bd4bbdfa1
4 changed files with 104 additions and 68 deletions
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7
src/video/vid_svga.c
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@@ -1102,6 +1102,12 @@ svga_poll(void *priv)
}
}
uint32_t
svga_conv_16to32(struct svga_t *svga, uint16_t color, uint8_t bpp)
{
return (bpp == 15) ? video_15to32[color] : video_16to32[color];
}
int
svga_init(const device_t *info, svga_t *svga, void *priv, int memsize,
void (*recalctimings_ex)(struct svga_t *svga),
@@ -1148,6 +1154,7 @@ svga_init(const device_t *info, svga_t *svga, void *priv, int memsize,
svga->video_out = video_out;
svga->hwcursor_draw = hwcursor_draw;
svga->overlay_draw = overlay_draw;
svga->conv_16to32 = svga_conv_16to32;
svga->hwcursor.cur_xsize = svga->hwcursor.cur_ysize = 32;