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Update aom to v1.0.0

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Update aom to commit id d14c5bb4f336ef1842046089849dee4a301fbbf0.
This commit is contained in:
trav90 2018-10-19 21:52:15 -05:00 • committed by Roy Tam
commit 48f6d2e034
1087 changed files with 154333 additions and 265310 deletions
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28
third_party/aom/av1/encoder/palette.c vendored
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@ -23,16 +23,14 @@
#include "av1/encoder/k_means_template.h"
#undef AV1_K_MEANS_DIM
static int float_comparer(const void *a, const void *b) {
const float fa = *(const float *)a;
const float fb = *(const float *)b;
return (fa > fb) - (fa < fb);
static int int_comparer(const void *a, const void *b) {
return (*(int *)a - *(int *)b);
}
int av1_remove_duplicates(float *centroids, int num_centroids) {
int av1_remove_duplicates(int *centroids, int num_centroids) {
int num_unique; // number of unique centroids
int i;
qsort(centroids, num_centroids, sizeof(*centroids), float_comparer);
qsort(centroids, num_centroids, sizeof(*centroids), int_comparer);
// Remove duplicates.
num_unique = 1;
for (i = 1; i < num_centroids; ++i) {
@ -43,7 +41,6 @@ int av1_remove_duplicates(float *centroids, int num_centroids) {
return num_unique;
}
#if CONFIG_PALETTE_DELTA_ENCODING
static int delta_encode_cost(const int *colors, int num, int bit_depth,
int min_val) {
if (num <= 0) return 0;
@ -116,15 +113,11 @@ int av1_get_palette_delta_bits_v(const PALETTE_MODE_INFO *const pmi,
}
return AOMMAX(av1_ceil_log2(max_d + 1), *min_bits);
}
#endif // CONFIG_PALETTE_DELTA_ENCODING
int av1_palette_color_cost_y(const PALETTE_MODE_INFO *const pmi,
#if CONFIG_PALETTE_DELTA_ENCODING
uint16_t *color_cache, int n_cache,
#endif // CONFIG_PALETTE_DELTA_ENCODING
int bit_depth) {
const int n = pmi->palette_size[0];
#if CONFIG_PALETTE_DELTA_ENCODING
int out_cache_colors[PALETTE_MAX_SIZE];
uint8_t cache_color_found[2 * PALETTE_MAX_SIZE];
const int n_out_cache =
@ -132,19 +125,13 @@ int av1_palette_color_cost_y(const PALETTE_MODE_INFO *const pmi,
cache_color_found, out_cache_colors);
const int total_bits =
n_cache + delta_encode_cost(out_cache_colors, n_out_cache, bit_depth, 1);
return total_bits * av1_cost_bit(128, 0);
#else
return bit_depth * n * av1_cost_bit(128, 0);
#endif // CONFIG_PALETTE_DELTA_ENCODING
return av1_cost_literal(total_bits);
}
int av1_palette_color_cost_uv(const PALETTE_MODE_INFO *const pmi,
#if CONFIG_PALETTE_DELTA_ENCODING
uint16_t *color_cache, int n_cache,
#endif // CONFIG_PALETTE_DELTA_ENCODING
int bit_depth) {
const int n = pmi->palette_size[1];
#if CONFIG_PALETTE_DELTA_ENCODING
int total_bits = 0;
// U channel palette color cost.
int out_cache_colors[PALETTE_MAX_SIZE];
@ -163,8 +150,5 @@ int av1_palette_color_cost_uv(const PALETTE_MODE_INFO *const pmi,
2 + bit_depth + (bits_v + 1) * (n - 1) - zero_count;
const int bits_using_raw = bit_depth * n;
total_bits += 1 + AOMMIN(bits_using_delta, bits_using_raw);
return total_bits * av1_cost_bit(128, 0);
#else
return 2 * bit_depth * n * av1_cost_bit(128, 0);
#endif // CONFIG_PALETTE_DELTA_ENCODING
return av1_cost_literal(total_bits);
}