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    Searched refs:MAX_ALPHA (Results 1 - 3 of 3) sorted by null

  /cts/tests/tests/view/surfacevalidator/src/android/view/cts/surfacevalidator/
PixelCounter.rs 21 uchar MAX_ALPHA;
32 if (pixel.a <= MAX_ALPHA
  /external/webp/src/enc/
analysis_enc.c 103 #define MAX_ALPHA 255 // 8b of precision for susceptibilities.
104 #define ALPHA_SCALE (2 * MAX_ALPHA) // scaling factor for alpha.
109 alpha = MAX_ALPHA - alpha;
110 return clip(alpha, 0, MAX_ALPHA);
114 // 'alpha' will later be clipped to [0..MAX_ALPHA] range, clamping outer
143 const int alphas[MAX_ALPHA + 1]) {
151 int map[MAX_ALPHA + 1];
153 int min_a = 0, max_a = MAX_ALPHA, range_a;
161 for (n = 0; n <= MAX_ALPHA && alphas[n] == 0; ++n) {}
163 for (n = MAX_ALPHA; n > min_a && alphas[n] == 0; --n) {
    [all...]
quant_enc.c 29 #define MAX_ALPHA 100 // higher meaningful value for susceptibility
433 / (MAX_ALPHA - MIN_ALPHA);
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