maride/guacamole-spice-protocol
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Fix palette find.

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This commit is contained in:
Michael Jumper 2012-04-01 23:01:53 -07:00
parent e8833857b9
commit d300688a5b
1 changed files with 4 additions and 4 deletions
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8
libguac/src/palette.c
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@ -89,9 +89,9 @@ guac_palette* guac_palette_alloc(cairo_surface_t* surface) {
/* Store in palette */ /* Store in palette */
c = &(palette->colors[palette->size]); c = &(palette->colors[palette->size]);
c->blue = (color & 0x0000FF); c->blue = (color ) & 0xFF;
c->green = (color & 0x00FF00) >> 8; c->green = (color >> 8 ) & 0xFF;
c->red = (color & 0xFF0000) >> 16; c->red = (color >> 16) & 0xFF;
/* Add color to map */ /* Add color to map */
entry->index = ++palette->size; entry->index = ++palette->size;
@ -138,7 +138,7 @@ int guac_palette_find(guac_palette* palette, int color) {
/* Otherwise, if color indeed stored here, done */ /* Otherwise, if color indeed stored here, done */
if (entry->color == color) if (entry->color == color)
return entry->index; return entry->index - 1;
/* Otherwise, collision. Move on to another bucket */ /* Otherwise, collision. Move on to another bucket */
hash = (hash+1) & 0xFFF; hash = (hash+1) & 0xFFF;