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Update aom to commit id f5bdeac22930ff4c6b219be49c843db35970b918

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trav90 2018-10-18 06:04:57 -05:00 • committed by Roy Tam
commit 2ab8fcbfd1
370 changed files with 56185 additions and 32026 deletions
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48
third_party/aom/av1/encoder/palette.c vendored
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@ -145,27 +145,6 @@ int av1_remove_duplicates(float *centroids, int num_centroids) {
return num_unique;
}
int av1_count_colors(const uint8_t *src, int stride, int rows, int cols) {
int n = 0, r, c, i, val_count[256];
uint8_t val;
memset(val_count, 0, sizeof(val_count));
for (r = 0; r < rows; ++r) {
for (c = 0; c < cols; ++c) {
val = src[r * stride + c];
++val_count[val];
}
}
for (i = 0; i < 256; ++i) {
if (val_count[i]) {
++n;
}
}
return n;
}
#if CONFIG_PALETTE_DELTA_ENCODING
static int delta_encode_cost(const int *colors, int num, int bit_depth,
int min_val) {
@ -291,30 +270,3 @@ int av1_palette_color_cost_uv(const PALETTE_MODE_INFO *const pmi,
return 2 * bit_depth * n * av1_cost_bit(128, 0);
#endif // CONFIG_PALETTE_DELTA_ENCODING
}
#if CONFIG_HIGHBITDEPTH
int av1_count_colors_highbd(const uint8_t *src8, int stride, int rows, int cols,
int bit_depth) {
int n = 0, r, c, i;
uint16_t val;
uint16_t *src = CONVERT_TO_SHORTPTR(src8);
int val_count[1 << 12];
assert(bit_depth <= 12);
memset(val_count, 0, (1 << 12) * sizeof(val_count[0]));
for (r = 0; r < rows; ++r) {
for (c = 0; c < cols; ++c) {
val = src[r * stride + c];
++val_count[val];
}
}
for (i = 0; i < (1 << bit_depth); ++i) {
if (val_count[i]) {
++n;
}
}
return n;
}
#endif // CONFIG_HIGHBITDEPTH