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utils.[hc]: s/MAX_COLOR_COUNT/MAX_PALETTE_SIZE/

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MAX_COLOR_COUNT was just a synonym and its use in the header was a bit
strange given the visibility of that define.

Change-Id: I536964ddc14a0c48263191b6afb80695b5a038e6
This commit is contained in:
James Zern
2016-06-16 23:14:30 -07:00
parent 5a48fcd8a1
commit e6ac450cbd
2 changed files with 7 additions and 9 deletions
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8
src/utils/utils.c
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@ -239,8 +239,7 @@ void WebPCopyPixels(const WebPPicture* const src, WebPPicture* const dst) {
//------------------------------------------------------------------------------
#define MAX_COLOR_COUNT MAX_PALETTE_SIZE
#define COLOR_HASH_SIZE (MAX_COLOR_COUNT * 4)
#define COLOR_HASH_SIZE (MAX_PALETTE_SIZE * 4)
#define COLOR_HASH_RIGHT_SHIFT 22 // 32 - log2(COLOR_HASH_SIZE).
int WebPGetColorPalette(const WebPPicture* const pic, uint32_t* const palette) {
@ -270,8 +269,8 @@ int WebPGetColorPalette(const WebPPicture* const pic, uint32_t* const palette) {
colors[key] = last_pix;
in_use[key] = 1;
++num_colors;
if (num_colors > MAX_COLOR_COUNT) {
return MAX_COLOR_COUNT + 1; // Exact count not needed.
if (num_colors > MAX_PALETTE_SIZE) {
return MAX_PALETTE_SIZE + 1; // Exact count not needed.
}
break;
} else if (colors[key] == last_pix) {
@ -298,7 +297,6 @@ int WebPGetColorPalette(const WebPPicture* const pic, uint32_t* const palette) {
return num_colors;
}
#undef MAX_COLOR_COUNT
#undef COLOR_HASH_SIZE
#undef COLOR_HASH_RIGHT_SHIFT