From d2499ead93dc4298c0882fe98902acb1b5209f99 Mon Sep 17 00:00:00 2001 From: trav90 Date: Fri, 19 Oct 2018 23:05:00 -0500 Subject: Update libaom to commit ID 1e227d41f0616de9548a673a83a21ef990b62591 --- third_party/aom/av1/encoder/hash_motion.c | 94 ++++++++++++++----------------- 1 file changed, 43 insertions(+), 51 deletions(-) (limited to 'third_party/aom/av1/encoder/hash_motion.c') diff --git a/third_party/aom/av1/encoder/hash_motion.c b/third_party/aom/av1/encoder/hash_motion.c index f2ff5b495..e85a516e8 100644 --- a/third_party/aom/av1/encoder/hash_motion.c +++ b/third_party/aom/av1/encoder/hash_motion.c @@ -13,14 +13,12 @@ #include "config/av1_rtcd.h" +#include "av1/encoder/block.h" #include "av1/encoder/hash.h" #include "av1/encoder/hash_motion.h" static const int crc_bits = 16; static const int block_size_bits = 3; -static CRC_CALCULATOR crc_calculator1; -static CRC_CALCULATOR crc_calculator2; -static int g_crc_initialized = 0; static void hash_table_clear_all(hash_table *p_hash_table) { if (p_hash_table->p_lookup_table == NULL) { @@ -106,11 +104,11 @@ static int hash_block_size_to_index(int block_size) { } } -void av1_hash_table_init(hash_table *p_hash_table) { - if (g_crc_initialized == 0) { - av1_crc_calculator_init(&crc_calculator1, 24, 0x5D6DCB); - av1_crc_calculator_init(&crc_calculator2, 24, 0x864CFB); - g_crc_initialized = 1; +void av1_hash_table_init(hash_table *p_hash_table, MACROBLOCK *x) { + if (x->g_crc_initialized == 0) { + av1_crc_calculator_init(&x->crc_calculator1, 24, 0x5D6DCB); + av1_crc_calculator_init(&x->crc_calculator2, 24, 0x864CFB); + x->g_crc_initialized = 1; } p_hash_table->p_lookup_table = NULL; } @@ -181,7 +179,8 @@ int32_t av1_has_exact_match(hash_table *p_hash_table, uint32_t hash_value1, void av1_generate_block_2x2_hash_value(const YV12_BUFFER_CONFIG *picture, uint32_t *pic_block_hash[2], - int8_t *pic_block_same_info[3]) { + int8_t *pic_block_same_info[3], + MACROBLOCK *x) { const int width = 2; const int height = 2; const int x_end = picture->y_crop_width - width + 1; @@ -201,9 +200,9 @@ void av1_generate_block_2x2_hash_value(const YV12_BUFFER_CONFIG *picture, pic_block_same_info[1][pos] = is_block16_2x2_col_same_value(p); pic_block_hash[0][pos] = av1_get_crc_value( - &crc_calculator1, (uint8_t *)p, length * sizeof(p[0])); + &x->crc_calculator1, (uint8_t *)p, length * sizeof(p[0])); pic_block_hash[1][pos] = av1_get_crc_value( - &crc_calculator2, (uint8_t *)p, length * sizeof(p[0])); + &x->crc_calculator2, (uint8_t *)p, length * sizeof(p[0])); pos++; } pos += width - 1; @@ -220,9 +219,9 @@ void av1_generate_block_2x2_hash_value(const YV12_BUFFER_CONFIG *picture, pic_block_same_info[1][pos] = is_block_2x2_col_same_value(p); pic_block_hash[0][pos] = - av1_get_crc_value(&crc_calculator1, p, length * sizeof(p[0])); + av1_get_crc_value(&x->crc_calculator1, p, length * sizeof(p[0])); pic_block_hash[1][pos] = - av1_get_crc_value(&crc_calculator2, p, length * sizeof(p[0])); + av1_get_crc_value(&x->crc_calculator2, p, length * sizeof(p[0])); pos++; } pos += width - 1; @@ -235,7 +234,8 @@ void av1_generate_block_hash_value(const YV12_BUFFER_CONFIG *picture, uint32_t *src_pic_block_hash[2], uint32_t *dst_pic_block_hash[2], int8_t *src_pic_block_same_info[3], - int8_t *dst_pic_block_same_info[3]) { + int8_t *dst_pic_block_same_info[3], + MACROBLOCK *x) { const int pic_width = picture->y_crop_width; const int x_end = picture->y_crop_width - block_size + 1; const int y_end = picture->y_crop_height - block_size + 1; @@ -254,14 +254,14 @@ void av1_generate_block_hash_value(const YV12_BUFFER_CONFIG *picture, p[2] = src_pic_block_hash[0][pos + src_size * pic_width]; p[3] = src_pic_block_hash[0][pos + src_size * pic_width + src_size]; dst_pic_block_hash[0][pos] = - av1_get_crc_value(&crc_calculator1, (uint8_t *)p, length); + av1_get_crc_value(&x->crc_calculator1, (uint8_t *)p, length); p[0] = src_pic_block_hash[1][pos]; p[1] = src_pic_block_hash[1][pos + src_size]; p[2] = src_pic_block_hash[1][pos + src_size * pic_width]; p[3] = src_pic_block_hash[1][pos + src_size * pic_width + src_size]; dst_pic_block_hash[1][pos] = - av1_get_crc_value(&crc_calculator2, (uint8_t *)p, length); + av1_get_crc_value(&x->crc_calculator2, (uint8_t *)p, length); dst_pic_block_same_info[0][pos] = src_pic_block_same_info[0][pos] && @@ -388,17 +388,9 @@ int av1_hash_is_vertical_perfect(const YV12_BUFFER_CONFIG *picture, return 1; } -// global buffer for hash value calculation of a block -// used only in av1_get_block_hash_value() -#define AOM_BUFFER_SIZE_FOR_BLOCK_HASH (4096) -// [first hash/second hash] -// [two buffers used ping-pong] -// [num of 2x2 blocks in 128x128] -static uint32_t hash_value_buffer[2][2][AOM_BUFFER_SIZE_FOR_BLOCK_HASH]; - void av1_get_block_hash_value(uint8_t *y_src, int stride, int block_size, uint32_t *hash_value1, uint32_t *hash_value2, - int use_highbitdepth) { + int use_highbitdepth, MACROBLOCK *x) { uint32_t to_hash[4]; const int add_value = hash_block_size_to_index(block_size) << crc_bits; assert(add_value >= 0); @@ -415,10 +407,12 @@ void av1_get_block_hash_value(uint8_t *y_src, int stride, int block_size, get_pixels_in_1D_short_array_by_block_2x2( y16_src + y_pos * stride + x_pos, stride, pixel_to_hash); assert(pos < AOM_BUFFER_SIZE_FOR_BLOCK_HASH); - hash_value_buffer[0][0][pos] = av1_get_crc_value( - &crc_calculator1, (uint8_t *)pixel_to_hash, sizeof(pixel_to_hash)); - hash_value_buffer[1][0][pos] = av1_get_crc_value( - &crc_calculator2, (uint8_t *)pixel_to_hash, sizeof(pixel_to_hash)); + x->hash_value_buffer[0][0][pos] = + av1_get_crc_value(&x->crc_calculator1, (uint8_t *)pixel_to_hash, + sizeof(pixel_to_hash)); + x->hash_value_buffer[1][0][pos] = + av1_get_crc_value(&x->crc_calculator2, (uint8_t *)pixel_to_hash, + sizeof(pixel_to_hash)); } } } else { @@ -429,10 +423,10 @@ void av1_get_block_hash_value(uint8_t *y_src, int stride, int block_size, get_pixels_in_1D_char_array_by_block_2x2(y_src + y_pos * stride + x_pos, stride, pixel_to_hash); assert(pos < AOM_BUFFER_SIZE_FOR_BLOCK_HASH); - hash_value_buffer[0][0][pos] = av1_get_crc_value( - &crc_calculator1, pixel_to_hash, sizeof(pixel_to_hash)); - hash_value_buffer[1][0][pos] = av1_get_crc_value( - &crc_calculator2, pixel_to_hash, sizeof(pixel_to_hash)); + x->hash_value_buffer[0][0][pos] = av1_get_crc_value( + &x->crc_calculator1, pixel_to_hash, sizeof(pixel_to_hash)); + x->hash_value_buffer[1][0][pos] = av1_get_crc_value( + &x->crc_calculator2, pixel_to_hash, sizeof(pixel_to_hash)); } } } @@ -457,24 +451,24 @@ void av1_get_block_hash_value(uint8_t *y_src, int stride, int block_size, assert(srcPos + src_sub_block_in_width + 1 < AOM_BUFFER_SIZE_FOR_BLOCK_HASH); assert(dst_pos < AOM_BUFFER_SIZE_FOR_BLOCK_HASH); - to_hash[0] = hash_value_buffer[0][src_idx][srcPos]; - to_hash[1] = hash_value_buffer[0][src_idx][srcPos + 1]; + to_hash[0] = x->hash_value_buffer[0][src_idx][srcPos]; + to_hash[1] = x->hash_value_buffer[0][src_idx][srcPos + 1]; to_hash[2] = - hash_value_buffer[0][src_idx][srcPos + src_sub_block_in_width]; - to_hash[3] = - hash_value_buffer[0][src_idx][srcPos + src_sub_block_in_width + 1]; + x->hash_value_buffer[0][src_idx][srcPos + src_sub_block_in_width]; + to_hash[3] = x->hash_value_buffer[0][src_idx] + [srcPos + src_sub_block_in_width + 1]; - hash_value_buffer[0][dst_idx][dst_pos] = av1_get_crc_value( - &crc_calculator1, (uint8_t *)to_hash, sizeof(to_hash)); + x->hash_value_buffer[0][dst_idx][dst_pos] = av1_get_crc_value( + &x->crc_calculator1, (uint8_t *)to_hash, sizeof(to_hash)); - to_hash[0] = hash_value_buffer[1][src_idx][srcPos]; - to_hash[1] = hash_value_buffer[1][src_idx][srcPos + 1]; + to_hash[0] = x->hash_value_buffer[1][src_idx][srcPos]; + to_hash[1] = x->hash_value_buffer[1][src_idx][srcPos + 1]; to_hash[2] = - hash_value_buffer[1][src_idx][srcPos + src_sub_block_in_width]; - to_hash[3] = - hash_value_buffer[1][src_idx][srcPos + src_sub_block_in_width + 1]; - hash_value_buffer[1][dst_idx][dst_pos] = av1_get_crc_value( - &crc_calculator2, (uint8_t *)to_hash, sizeof(to_hash)); + x->hash_value_buffer[1][src_idx][srcPos + src_sub_block_in_width]; + to_hash[3] = x->hash_value_buffer[1][src_idx] + [srcPos + src_sub_block_in_width + 1]; + x->hash_value_buffer[1][dst_idx][dst_pos] = av1_get_crc_value( + &x->crc_calculator2, (uint8_t *)to_hash, sizeof(to_hash)); dst_pos++; } } @@ -483,8 +477,6 @@ void av1_get_block_hash_value(uint8_t *y_src, int stride, int block_size, sub_block_in_width >>= 1; } - *hash_value1 = (hash_value_buffer[0][dst_idx][0] & crc_mask) + add_value; - *hash_value2 = hash_value_buffer[1][dst_idx][0]; + *hash_value1 = (x->hash_value_buffer[0][dst_idx][0] & crc_mask) + add_value; + *hash_value2 = x->hash_value_buffer[1][dst_idx][0]; } - -#undef AOM_BUFFER_SIZE_FOR_BLOCK_HASH -- cgit v1.2.3