diff options
Diffstat (limited to 'source/blender/imbuf/intern/dds/BlockDXT.cpp')
| -rw-r--r-- | source/blender/imbuf/intern/dds/BlockDXT.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/source/blender/imbuf/intern/dds/BlockDXT.cpp b/source/blender/imbuf/intern/dds/BlockDXT.cpp index 2ea255234e5..49ba566b6e8 100644 --- a/source/blender/imbuf/intern/dds/BlockDXT.cpp +++ b/source/blender/imbuf/intern/dds/BlockDXT.cpp @@ -135,27 +135,27 @@ uint BlockDXT1::evaluatePaletteNV5x(Color32 color_array[4]) const color_array[1].b = (3 * col1.b * 22) / 8; color_array[1].a = 0xFF; - int gdiff = color_array[1].g - color_array[0].g; + int gdiff = color_array[1].g - color_array[0].g; if( col0.u > col1.u ) { // Four-color block: derive the other two colors. - color_array[2].r = ((2 * col0.r + col1.r) * 22) / 8; - color_array[2].g = (256 * color_array[0].g + gdiff / 4 + 128 + gdiff * 80) / 256; - color_array[2].b = ((2 * col0.b + col1.b) * 22) / 8; + color_array[2].r = ((2 * col0.r + col1.r) * 22) / 8; + color_array[2].g = (256 * color_array[0].g + gdiff / 4 + 128 + gdiff * 80) / 256; + color_array[2].b = ((2 * col0.b + col1.b) * 22) / 8; color_array[2].a = 0xFF; - color_array[3].r = ((2 * col1.r + col0.r) * 22) / 8; - color_array[3].g = (256 * color_array[1].g - gdiff / 4 + 128 - gdiff * 80) / 256; - color_array[3].b = ((2 * col1.b + col0.b) * 22) / 8; + color_array[3].r = ((2 * col1.r + col0.r) * 22) / 8; + color_array[3].g = (256 * color_array[1].g - gdiff / 4 + 128 - gdiff * 80) / 256; + color_array[3].b = ((2 * col1.b + col0.b) * 22) / 8; color_array[3].a = 0xFF; return 4; } else { // Three-color block: derive the other color. - color_array[2].r = ((col0.r + col1.r) * 33) / 8; - color_array[2].g = (256 * color_array[0].g + gdiff / 4 + 128 + gdiff * 128) / 256; - color_array[2].b = ((col0.b + col1.b) * 33) / 8; + color_array[2].r = ((col0.r + col1.r) * 33) / 8; + color_array[2].g = (256 * color_array[0].g + gdiff / 4 + 128 + gdiff * 128) / 256; + color_array[2].b = ((col0.b + col1.b) * 33) / 8; color_array[2].a = 0xFF; // Set all components to 0 to match DXT specs. |