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Fix creation of optimized palettes from RGB images

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It's working again, now we create palettes with 256 colors (or less)
for RGB images.
This commit is contained in:
David Capello 2015-06-22 19:40:28 -03:00
parent e283e0d00e
commit ae0bf75965
1 changed files with 4 additions and 4 deletions
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8
src/render/quantization.cpp
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@ -48,7 +48,7 @@ Palette* create_palette_from_rgb(
PaletteOptimizer optimizer;
if (!palette)
palette = new Palette(fromFrame, toFrame - fromFrame + 1);
palette = new Palette(fromFrame, 256);
bool has_background_layer = (sprite->backgroundLayer() != nullptr);
@ -465,9 +465,9 @@ void PaletteOptimizer::calculate(Palette* palette, bool has_background_layer)
// will not be used later in the color conversion (from RGB to
// Indexed).
int first_usable_entry = (has_background_layer ? 0: 1);
//int used_colors =
m_histogram.createOptimizedPalette(palette, first_usable_entry, palette->size()-1);
//palette->resize(first_usable_entry+used_colors); // TODO
int used_colors = m_histogram.createOptimizedPalette(
palette, first_usable_entry, palette->size()-1);
palette->resize(MAX(1, first_usable_entry+used_colors));
}
void create_palette_from_images(const std::vector<Image*>& images, Palette* palette, bool has_background_layer)