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Update libaom to rev b25610052a1398032320008d69b51d2da94f5928

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trav90 2018-10-19 23:00:02 -05:00 • committed by Roy Tam
commit 3d109dd4fc
240 changed files with 16977 additions and 6139 deletions
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56
third_party/aom/av1/decoder/decoder.c vendored
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@ -71,6 +71,7 @@ static void dec_free_mi(AV1_COMMON *cm) {
cm->mip = NULL;
aom_free(cm->mi_grid_base);
cm->mi_grid_base = NULL;
cm->mi_alloc_size = 0;
}
AV1Decoder *av1_decoder_create(BufferPool *const pool) {
@ -81,6 +82,9 @@ AV1Decoder *av1_decoder_create(BufferPool *const pool) {
av1_zero(*pbi);
// The jmp_buf is valid only for the duration of the function that calls
// setjmp(). Therefore, this function must reset the 'setjmp' field to 0
// before it returns.
if (setjmp(cm->error.jmp)) {
cm->error.setjmp = 0;
av1_decoder_remove(pbi);
@ -98,7 +102,7 @@ AV1Decoder *av1_decoder_create(BufferPool *const pool) {
memset(cm->frame_contexts, 0, FRAME_CONTEXTS * sizeof(*cm->frame_contexts));
pbi->need_resync = 1;
once(initialize_dec);
aom_once(initialize_dec);
// Initialize the references to not point to any frame buffers.
memset(&cm->ref_frame_map, -1, sizeof(cm->ref_frame_map));
@ -108,7 +112,7 @@ AV1Decoder *av1_decoder_create(BufferPool *const pool) {
pbi->decoding_first_frame = 1;
pbi->common.buffer_pool = pool;
cm->bit_depth = AOM_BITS_8;
cm->seq_params.bit_depth = AOM_BITS_8;
cm->dequant_bit_depth = AOM_BITS_8;
cm->alloc_mi = av1_dec_alloc_mi;
@ -146,6 +150,12 @@ void av1_dealloc_dec_jobs(struct AV1DecTileMTData *tile_mt_info) {
}
}
void av1_dec_free_cb_buf(AV1Decoder *pbi) {
aom_free(pbi->cb_buffer_base);
pbi->cb_buffer_base = NULL;
pbi->cb_buffer_alloc_size = 0;
}
void av1_decoder_remove(AV1Decoder *pbi) {
int i;
@ -161,7 +171,7 @@ void av1_decoder_remove(AV1Decoder *pbi) {
if (pbi->thread_data) {
for (int worker_idx = 0; worker_idx < pbi->max_threads - 1; worker_idx++) {
DecWorkerData *const thread_data = pbi->thread_data + worker_idx;
const int use_highbd = pbi->common.use_highbitdepth ? 1 : 0;
const int use_highbd = pbi->common.seq_params.use_highbitdepth ? 1 : 0;
av1_free_mc_tmp_buf(thread_data->td, use_highbd);
aom_free(thread_data->td);
}
@ -172,6 +182,20 @@ void av1_decoder_remove(AV1Decoder *pbi) {
AVxWorker *const worker = &pbi->tile_workers[i];
aom_get_worker_interface()->end(worker);
}
#if CONFIG_MULTITHREAD
if (pbi->row_mt_mutex_ != NULL) {
pthread_mutex_destroy(pbi->row_mt_mutex_);
aom_free(pbi->row_mt_mutex_);
}
if (pbi->row_mt_cond_ != NULL) {
pthread_cond_destroy(pbi->row_mt_cond_);
aom_free(pbi->row_mt_cond_);
}
#endif
for (i = 0; i < pbi->allocated_tiles; i++) {
TileDataDec *const tile_data = pbi->tile_data + i;
av1_dec_row_mt_dealloc(&tile_data->dec_row_mt_sync);
}
aom_free(pbi->tile_data);
aom_free(pbi->tile_workers);
@ -181,10 +205,11 @@ void av1_decoder_remove(AV1Decoder *pbi) {
av1_dealloc_dec_jobs(&pbi->tile_mt_info);
}
av1_dec_free_cb_buf(pbi);
#if CONFIG_ACCOUNTING
aom_accounting_clear(&pbi->accounting);
#endif
const int use_highbd = pbi->common.use_highbitdepth ? 1 : 0;
const int use_highbd = pbi->common.seq_params.use_highbitdepth ? 1 : 0;
av1_free_mc_tmp_buf(&pbi->td, use_highbd);
aom_free(pbi);
@ -279,7 +304,7 @@ aom_codec_err_t av1_set_reference_dec(AV1_COMMON *cm, int idx,
ref_buf->y_buffer = sd->y_buffer;
ref_buf->u_buffer = sd->u_buffer;
ref_buf->v_buffer = sd->v_buffer;
ref_buf->use_external_refernce_buffers = 1;
ref_buf->use_external_reference_buffers = 1;
}
}
@ -414,7 +439,10 @@ int av1_receive_compressed_data(AV1Decoder *pbi, size_t size,
// Find a free frame buffer. Return error if can not find any.
cm->new_fb_idx = get_free_fb(cm);
if (cm->new_fb_idx == INVALID_IDX) return AOM_CODEC_MEM_ERROR;
if (cm->new_fb_idx == INVALID_IDX) {
cm->error.error_code = AOM_CODEC_MEM_ERROR;
return 1;
}
// Assign a MV array to the frame buffer.
cm->cur_frame = &pool->frame_bufs[cm->new_fb_idx];
@ -423,6 +451,9 @@ int av1_receive_compressed_data(AV1Decoder *pbi, size_t size,
pbi->cur_buf = &frame_bufs[cm->new_fb_idx];
// The jmp_buf is valid only for the duration of the function that calls
// setjmp(). Therefore, this function must reset the 'setjmp' field to 0
// before it returns.
if (setjmp(cm->error.jmp)) {
const AVxWorkerInterface *const winterface = aom_get_worker_interface();
int i;
@ -474,7 +505,13 @@ int av1_receive_compressed_data(AV1Decoder *pbi, size_t size,
int frame_decoded =
aom_decode_frame_from_obus(pbi, source, source + size, psource);
if (cm->error.error_code != AOM_CODEC_OK) return 1;
if (cm->error.error_code != AOM_CODEC_OK) {
lock_buffer_pool(pool);
decrease_ref_count(cm->new_fb_idx, frame_bufs, pool);
unlock_buffer_pool(pool);
cm->error.setjmp = 0;
return 1;
}
#if TXCOEFF_TIMER
cm->cum_txcoeff_timer += cm->txcoeff_timer;
@ -493,7 +530,10 @@ int av1_receive_compressed_data(AV1Decoder *pbi, size_t size,
pbi->decoding_first_frame = 0;
}
if (cm->error.error_code != AOM_CODEC_OK) return 1;
if (cm->error.error_code != AOM_CODEC_OK) {
cm->error.setjmp = 0;
return 1;
}
aom_clear_system_state();