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Searched refs:max_allowed_diff (Results 1 – 2 of 2) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/examples/
A Danim_diff.c42 int max_allowed_diff) { in PixelsAreSimilar() argument
52 return (abs(src_r * src_a - dst_r * dst_a) <= (max_allowed_diff * 255)) && in PixelsAreSimilar()
53 (abs(src_g * src_a - dst_g * dst_a) <= (max_allowed_diff * 255)) && in PixelsAreSimilar()
54 (abs(src_b * src_a - dst_b * dst_a) <= (max_allowed_diff * 255)) && in PixelsAreSimilar()
55 (abs(src_a - dst_a) <= max_allowed_diff); in PixelsAreSimilar()
60 int width, int height, int max_allowed_diff) { in FramesAreSimilar() argument
62 assert(max_allowed_diff > 0); in FramesAreSimilar()
67 if (!PixelsAreSimilar(rgba1[offset], rgba2[offset], max_allowed_diff)) { in FramesAreSimilar()
/AliOS-Things-master/components/SDL2/src/image/external/libwebp-1.0.2/src/mux/
A Danim_encode.c356 (void)max_allowed_diff; in ComparePixelsLossless()
371 int max_allowed_diff) { in PixelsAreSimilar() argument
382 (abs(src_r - dst_r) * dst_a <= (max_allowed_diff * 255)) && in PixelsAreSimilar()
383 (abs(src_g - dst_g) * dst_a <= (max_allowed_diff * 255)) && in PixelsAreSimilar()
384 (abs(src_b - dst_b) * dst_a <= (max_allowed_diff * 255)); in PixelsAreSimilar()
394 if (!PixelsAreSimilar(*src, *dst, max_allowed_diff)) { in ComparePixelsLossy()
422 const int max_allowed_diff = is_lossless ? 0 : max_allowed_diff_lossy; in MinimizeChangeRectangle() local
436 rect->height_, max_allowed_diff)) { in MinimizeChangeRectangle()
452 rect->height_, max_allowed_diff)) { in MinimizeChangeRectangle()
467 max_allowed_diff)) { in MinimizeChangeRectangle()
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