| /* |
| * Copyright 2020 Google LLC |
| * |
| */ |
| |
| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "config/aom_config.h" |
| #include "config/aom_version.h" |
| |
| #include "aom/internal/aom_codec_internal.h" |
| #include "aom/aomdx.h" |
| #include "aom/aom_decoder.h" |
| #include "aom_dsp/bitreader_buffer.h" |
| #include "aom_dsp/aom_dsp_common.h" |
| #include "aom_ports/mem_ops.h" |
| #include "aom_util/aom_thread.h" |
| |
| #include "av1/common/alloccommon.h" |
| #include "av1/common/frame_buffers.h" |
| #include "av1/common/enums.h" |
| #include "av1/common/obu_util.h" |
| |
| #include "av1/decoder/decoder.h" |
| #include "av1/decoder/decodeframe.h" |
| #include "av1/decoder/obu.h" |
| |
| #include "av1/av1_iface_common.h" |
| #include "dx/av1_core.h" |
| |
| struct aom_codec_alg_priv { |
| aom_codec_priv_t base; |
| aom_codec_dec_cfg_t cfg; |
| aom_codec_stream_info_t si; |
| int postproc_cfg_set; |
| aom_postproc_cfg_t postproc_cfg; |
| aom_image_t img; |
| int img_avail; |
| int flushed; |
| int invert_tile_order; |
| RefCntBuffer *last_show_frame; // Last output frame buffer |
| int byte_alignment; |
| int skip_loop_filter; |
| int skip_film_grain; |
| int decode_tile_row; |
| int decode_tile_col; |
| unsigned int tile_mode; |
| unsigned int ext_tile_debug; |
| unsigned int row_mt; |
| EXTERNAL_REFERENCES ext_refs; |
| unsigned int is_annexb; |
| int operating_point; |
| int output_all_layers; |
| |
| struct Av1Core * gpu_decoder; |
| |
| AV1Decoder * pbi; |
| |
| int need_resync; // wait for key/intra-only frame |
| // BufferPool that holds all reference frames. Shared by all the FrameWorkers. |
| BufferPool *buffer_pool; |
| |
| // External frame buffer info to save for AV1 common. |
| void *ext_priv; // Private data associated with the external frame buffers. |
| aom_get_frame_buffer_cb_fn_t get_ext_fb_cb; |
| aom_release_frame_buffer_cb_fn_t release_ext_fb_cb; |
| |
| #if CONFIG_INSPECTION |
| aom_inspect_cb inspect_cb; |
| void *inspect_ctx; |
| #endif |
| }; |
| |
| |
| static void set_error_detail(aom_codec_alg_priv_t *ctx, |
| const char *const error) { |
| ctx->base.err_detail = error; |
| } |
| |
| |
| static void init_buffer_callbacks(aom_codec_alg_priv_t *ctx) { |
| AV1_COMMON *const cm = &ctx->pbi->common; |
| BufferPool *const pool = cm->buffer_pool; |
| |
| cm->cur_frame = NULL; |
| cm->byte_alignment = ctx->byte_alignment; |
| cm->skip_loop_filter = ctx->skip_loop_filter; |
| cm->skip_film_grain = ctx->skip_film_grain; |
| |
| pool->get_fb_cb = NULL; |
| pool->release_fb_cb = NULL; |
| pool->release_fb_cb_int = av1_release_fb_callback; |
| pool->cb_priv = ctx->pbi->gpu_decoder; |
| } |
| |
| static void set_default_ppflags(aom_postproc_cfg_t *cfg) { |
| cfg->post_proc_flag = AOM_DEBLOCK | AOM_DEMACROBLOCK; |
| cfg->deblocking_level = 4; |
| cfg->noise_level = 0; |
| } |
| |
| aom_codec_err_t av1_codec_query_memory_requirements(aom_codec_dec_cfg_t *cfg) |
| { |
| if (!cfg) |
| return AOM_CODEC_INVALID_PARAM; |
| if (av1_query_memory_requirements(cfg)) |
| return AOM_CODEC_UNSUP_FEATURE; |
| return AOM_CODEC_OK; |
| } |
| |
| static aom_codec_err_t decoder_init(aom_codec_ctx_t *ctx, |
| aom_codec_priv_enc_mr_cfg_t *data) { |
| // This function only allocates space for the aom_codec_alg_priv_t |
| // structure. More memory may be required at the time the stream |
| // information becomes known. |
| (void)data; |
| |
| if (!ctx->priv) { |
| const int alg_priv_size = (sizeof(aom_codec_alg_priv_t) + 31) & ~31; |
| const aom_codec_dec_cfg_t * cfg = ctx->cfg; |
| if (!cfg || !cfg->host_memory || cfg->host_size < alg_priv_size) |
| return AOM_CODEC_MEM_ERROR; |
| aom_codec_alg_priv_t *const priv = (aom_codec_alg_priv_t *)cfg->host_memory; |
| priv->cfg = *cfg; |
| priv->cfg.allow_lowbitdepth = CONFIG_LOWBITDEPTH; |
| ctx->priv = (aom_codec_priv_t *)priv; |
| ctx->priv->init_flags = ctx->init_flags; |
| priv->flushed = 0; |
| ctx->cfg = &priv->cfg; |
| priv->cfg.cfg.ext_partition = 1; |
| priv->row_mt = 0; |
| priv->tile_mode = 0; |
| priv->decode_tile_row = -1; |
| priv->decode_tile_col = -1; |
| priv->last_show_frame = NULL; |
| priv->need_resync = 1; |
| priv->flushed = 0; |
| priv->cfg.host_size -= alg_priv_size; |
| priv->cfg.host_memory = (uint8_t *)priv->cfg.host_memory + alg_priv_size; |
| if (av1_create_gpu_decoder(&priv->gpu_decoder, &priv->cfg)) |
| return AOM_CODEC_MEM_ERROR; |
| av1_allocate_pbi(priv->gpu_decoder, &priv->pbi, &priv->buffer_pool); |
| #if CONFIG_MULTITHREAD |
| if (pthread_mutex_init(&priv->buffer_pool->pool_mutex, NULL)) { |
| set_error_detail(priv, "Failed to allocate buffer pool mutex"); |
| return AOM_CODEC_MEM_ERROR; |
| } |
| #endif |
| |
| |
| if (av1_decoder_create(priv->pbi, priv->buffer_pool)) |
| { |
| set_error_detail(priv, "Failed to create decoder"); |
| return AOM_CODEC_ERROR; |
| } |
| |
| priv->pbi->common.options = &priv->cfg.cfg; |
| priv->pbi->allow_lowbitdepth = priv->cfg.allow_lowbitdepth; |
| priv->pbi->max_threads = AOMMIN(8, priv->cfg.threads); |
| priv->pbi->inv_tile_order = priv->invert_tile_order; |
| priv->pbi->common.large_scale_tile = priv->tile_mode; |
| priv->pbi->common.is_annexb = priv->is_annexb; |
| priv->pbi->dec_tile_row = priv->decode_tile_row; |
| priv->pbi->dec_tile_col = priv->decode_tile_col; |
| priv->pbi->operating_point = priv->operating_point; |
| priv->pbi->ext_tile_debug = priv->ext_tile_debug; |
| priv->pbi->row_mt = priv->row_mt; |
| priv->pbi->gpu_decoder = priv->gpu_decoder; |
| |
| // If postprocessing was enabled by the application and a |
| // configuration has not been provided, default it. |
| set_default_ppflags(&priv->postproc_cfg); |
| |
| init_buffer_callbacks(priv); |
| } |
| |
| return AOM_CODEC_OK; |
| } |
| |
| static aom_codec_err_t decoder_destroy(aom_codec_alg_priv_t *ctx) { |
| if (ctx->pbi) |
| { |
| // aom_free(ctx->pbi->common.tpl_mvs); |
| ctx->pbi->common.tpl_mvs = NULL; |
| av1_remove_common(&ctx->pbi->common); |
| // av1_free_restoration_buffers(&ctx->pbi->common); |
| av1_decoder_remove(ctx->pbi); |
| } |
| #if CONFIG_MULTITHREAD |
| if (ctx->buffer_pool) |
| pthread_mutex_destroy(&ctx->buffer_pool->pool_mutex); |
| #endif |
| |
| av1_destroy_gpu_decoder(ctx->gpu_decoder); |
| return AOM_CODEC_OK; |
| } |
| |
| // Parses the operating points (including operating_point_idc, seq_level_idx, |
| // and seq_tier) and then sets si->number_spatial_layers and |
| // si->number_temporal_layers based on operating_point_idc[0]. |
| static aom_codec_err_t parse_operating_points(struct aom_read_bit_buffer *rb, |
| int is_reduced_header, |
| aom_codec_stream_info_t *si) { |
| int operating_point_idc0 = 0; |
| |
| if (is_reduced_header) { |
| aom_rb_read_literal(rb, LEVEL_BITS); // level |
| } else { |
| const uint8_t operating_points_cnt_minus_1 = |
| aom_rb_read_literal(rb, OP_POINTS_CNT_MINUS_1_BITS); |
| for (int i = 0; i < operating_points_cnt_minus_1 + 1; i++) { |
| int operating_point_idc; |
| operating_point_idc = aom_rb_read_literal(rb, OP_POINTS_IDC_BITS); |
| if (i == 0) operating_point_idc0 = operating_point_idc; |
| int seq_level_idx = aom_rb_read_literal(rb, LEVEL_BITS); // level |
| if (seq_level_idx > 7) aom_rb_read_bit(rb); // tier |
| } |
| } |
| |
| if (aom_get_num_layers_from_operating_point_idc( |
| operating_point_idc0, &si->number_spatial_layers, |
| &si->number_temporal_layers) != AOM_CODEC_OK) { |
| return AOM_CODEC_ERROR; |
| } |
| |
| return AOM_CODEC_OK; |
| } |
| |
| static aom_codec_err_t decoder_peek_si_internal(const uint8_t *data, |
| size_t data_sz, |
| aom_codec_stream_info_t *si, |
| int *is_intra_only) { |
| int intra_only_flag = 0; |
| int got_sequence_header = 0; |
| int found_keyframe = 0; |
| |
| if (data + data_sz <= data || data_sz < 1) return AOM_CODEC_INVALID_PARAM; |
| |
| si->w = 0; |
| si->h = 0; |
| si->is_kf = 0; // is_kf indicates whether the current packet contains a RAP |
| |
| ObuHeader obu_header; |
| memset(&obu_header, 0, sizeof(obu_header)); |
| size_t payload_size = 0; |
| size_t bytes_read = 0; |
| uint8_t reduced_still_picture_hdr = 0; |
| aom_codec_err_t status = aom_read_obu_header_and_size( |
| data, data_sz, si->is_annexb, &obu_header, &payload_size, &bytes_read); |
| if (status != AOM_CODEC_OK) return status; |
| |
| // If the first OBU is a temporal delimiter, skip over it and look at the next |
| // OBU in the bitstream |
| if (obu_header.type == OBU_TEMPORAL_DELIMITER) { |
| // Skip any associated payload (there shouldn't be one, but just in case) |
| if (data_sz < bytes_read + payload_size) return AOM_CODEC_CORRUPT_FRAME; |
| data += bytes_read + payload_size; |
| data_sz -= bytes_read + payload_size; |
| |
| status = aom_read_obu_header_and_size( |
| data, data_sz, si->is_annexb, &obu_header, &payload_size, &bytes_read); |
| if (status != AOM_CODEC_OK) return status; |
| } |
| while (1) { |
| data += bytes_read; |
| data_sz -= bytes_read; |
| if (data_sz < payload_size) return AOM_CODEC_CORRUPT_FRAME; |
| // Check that the selected OBU is a sequence header |
| if (obu_header.type == OBU_SEQUENCE_HEADER) { |
| // Sanity check on sequence header size |
| if (data_sz < 2) return AOM_CODEC_CORRUPT_FRAME; |
| // Read a few values from the sequence header payload |
| struct aom_read_bit_buffer rb = { data, data + data_sz, 0, NULL, NULL }; |
| |
| av1_read_profile(&rb); // profile |
| const uint8_t still_picture = aom_rb_read_bit(&rb); |
| reduced_still_picture_hdr = aom_rb_read_bit(&rb); |
| |
| if (!still_picture && reduced_still_picture_hdr) { |
| return AOM_CODEC_UNSUP_BITSTREAM; |
| } |
| |
| if (parse_operating_points(&rb, reduced_still_picture_hdr, si) != |
| AOM_CODEC_OK) { |
| return AOM_CODEC_ERROR; |
| } |
| |
| int num_bits_width = aom_rb_read_literal(&rb, 4) + 1; |
| int num_bits_height = aom_rb_read_literal(&rb, 4) + 1; |
| int max_frame_width = aom_rb_read_literal(&rb, num_bits_width) + 1; |
| int max_frame_height = aom_rb_read_literal(&rb, num_bits_height) + 1; |
| si->w = max_frame_width; |
| si->h = max_frame_height; |
| got_sequence_header = 1; |
| } else if (obu_header.type == OBU_FRAME_HEADER || |
| obu_header.type == OBU_FRAME) { |
| if (got_sequence_header && reduced_still_picture_hdr) { |
| found_keyframe = 1; |
| break; |
| } else { |
| // make sure we have enough bits to get the frame type out |
| if (data_sz < 1) return AOM_CODEC_CORRUPT_FRAME; |
| struct aom_read_bit_buffer rb = { data, data + data_sz, 0, NULL, NULL }; |
| const int show_existing_frame = aom_rb_read_bit(&rb); |
| if (!show_existing_frame) { |
| const FRAME_TYPE frame_type = (FRAME_TYPE)aom_rb_read_literal(&rb, 2); |
| if (frame_type == KEY_FRAME) { |
| found_keyframe = 1; |
| break; // Stop here as no further OBUs will change the outcome. |
| } |
| } |
| } |
| } |
| // skip past any unread OBU header data |
| data += payload_size; |
| data_sz -= payload_size; |
| if (data_sz == 0) break; // exit if we're out of OBUs |
| status = aom_read_obu_header_and_size( |
| data, data_sz, si->is_annexb, &obu_header, &payload_size, &bytes_read); |
| if (status != AOM_CODEC_OK) return status; |
| } |
| if (got_sequence_header && found_keyframe) si->is_kf = 1; |
| if (is_intra_only != NULL) *is_intra_only = intra_only_flag; |
| return AOM_CODEC_OK; |
| } |
| |
| static aom_codec_err_t decoder_peek_si(const uint8_t *data, size_t data_sz, |
| aom_codec_stream_info_t *si) { |
| return decoder_peek_si_internal(data, data_sz, si, NULL); |
| } |
| |
| static aom_codec_err_t decoder_get_si(aom_codec_alg_priv_t *ctx, |
| aom_codec_stream_info_t *si) { |
| memcpy(si, &ctx->si, sizeof(*si)); |
| |
| return AOM_CODEC_OK; |
| } |
| |
| |
| static aom_codec_err_t update_error_state( |
| aom_codec_alg_priv_t *ctx, const struct aom_internal_error_info *error) { |
| if (error->error_code) |
| set_error_detail(ctx, error->has_detail ? error->detail : NULL); |
| |
| return error->error_code; |
| } |
| |
| static INLINE void check_resync(aom_codec_alg_priv_t *const ctx, |
| const AV1Decoder *const pbi) { |
| // Clear resync flag if worker got a key frame or intra only frame. |
| if (ctx->need_resync == 1 && pbi->need_resync == 0 && |
| frame_is_intra_only(&pbi->common)) |
| ctx->need_resync = 0; |
| } |
| |
| static aom_codec_err_t decode_one(aom_codec_alg_priv_t *ctx, |
| const uint8_t **data, size_t data_sz, |
| void *user_priv) { |
| // Determine the stream parameters. Note that we rely on peek_si to |
| // validate that we have a buffer that does not wrap around the top |
| // of the heap. |
| if (!ctx->si.h) { |
| int is_intra_only = 0; |
| ctx->si.is_annexb = ctx->is_annexb; |
| const aom_codec_err_t res = |
| decoder_peek_si_internal(*data, data_sz, &ctx->si, &is_intra_only); |
| if (res != AOM_CODEC_OK) return res; |
| |
| if (!ctx->si.is_kf && !is_intra_only) return AOM_CODEC_ERROR; |
| } |
| |
| AV1Decoder * pbi = ctx->pbi; |
| pbi->data = *data; |
| pbi->data_size = data_sz; |
| pbi->user_priv = user_priv; |
| pbi->common.large_scale_tile = ctx->tile_mode; |
| pbi->dec_tile_row = ctx->decode_tile_row; |
| pbi->dec_tile_col = ctx->decode_tile_col; |
| pbi->ext_tile_debug = ctx->ext_tile_debug; |
| pbi->row_mt = ctx->row_mt; |
| pbi->ext_refs = ctx->ext_refs; |
| pbi->common.is_annexb = ctx->is_annexb; |
| |
| // winterface->execute(worker); |
| //const uint8_t *data = frame_worker_data->data; |
| pbi->data_end = pbi->data; |
| int result = av1_receive_compressed_data(pbi, pbi->data_size, &pbi->data_end); |
| |
| // Update data pointer after decode. |
| *data = pbi->data_end; |
| |
| if (result) |
| return update_error_state(ctx, &pbi->common.error); |
| check_resync(ctx, pbi); |
| return AOM_CODEC_OK; |
| } |
| |
| static aom_codec_err_t decoder_decode(aom_codec_alg_priv_t *ctx, |
| const uint8_t *data, size_t data_sz, |
| void *user_priv) { |
| aom_codec_err_t res = AOM_CODEC_OK; |
| |
| /* Sanity checks */ |
| /* NULL data ptr allowed if data_sz is 0 too */ |
| if (data == NULL && data_sz == 0) { |
| ctx->flushed = 1; |
| if (ctx->gpu_decoder) { |
| av1_drain_gpu_decoder(ctx->gpu_decoder); |
| } |
| return AOM_CODEC_OK; |
| } |
| if (data == NULL || data_sz == 0) return AOM_CODEC_INVALID_PARAM; |
| |
| // Reset flushed when receiving a valid frame. |
| ctx->flushed = 0; |
| |
| const uint8_t *data_start = data; |
| const uint8_t *data_end = data + data_sz; |
| |
| if (ctx->is_annexb) { |
| // read the size of this temporal unit |
| size_t length_of_size; |
| uint64_t temporal_unit_size; |
| if (aom_uleb_decode(data_start, data_sz, &temporal_unit_size, |
| &length_of_size) != 0) { |
| return AOM_CODEC_CORRUPT_FRAME; |
| } |
| data_start += length_of_size; |
| if (temporal_unit_size > (size_t)(data_end - data_start)) |
| return AOM_CODEC_CORRUPT_FRAME; |
| data_end = data_start + temporal_unit_size; |
| } |
| |
| // Decode in serial mode. |
| while (data_start < data_end) { |
| uint64_t frame_size; |
| if (ctx->is_annexb) { |
| // read the size of this frame unit |
| size_t length_of_size; |
| if (aom_uleb_decode(data_start, (size_t)(data_end - data_start), |
| &frame_size, &length_of_size) != 0) { |
| return AOM_CODEC_CORRUPT_FRAME; |
| } |
| data_start += length_of_size; |
| if (frame_size > (size_t)(data_end - data_start)) |
| return AOM_CODEC_CORRUPT_FRAME; |
| } else { |
| frame_size = (uint64_t)(data_end - data_start); |
| } |
| |
| res = decode_one(ctx, &data_start, (size_t)frame_size, user_priv); |
| if (res != AOM_CODEC_OK) return res; |
| |
| // Allow extra zero bytes after the frame end |
| while (data_start < data_end) { |
| const uint8_t marker = data_start[0]; |
| if (marker) break; |
| ++data_start; |
| } |
| } |
| |
| return res; |
| } |
| |
| static aom_image_t *decoder_get_frame(aom_codec_alg_priv_t *ctx, aom_codec_iter_t *iter) |
| { |
| aom_image_t *img = NULL; |
| // To avoid having to allocate any extra storage, treat 'iter' as |
| // simply a pointer to an integer index |
| if (ctx->pbi == NULL) |
| return NULL; |
| // NOTE(david.barker): This code does not support multiple worker threads |
| // yet. We should probably move the iteration over threads into *iter |
| // instead of using ctx->next_output_worker_id. |
| AV1Decoder *const pbi = ctx->pbi; |
| |
| img = &ctx->img; |
| if (get_output_frame(pbi, img)) |
| return NULL; |
| return img; |
| } |
| |
| static aom_codec_err_t decoder_set_fb_fn( |
| aom_codec_alg_priv_t *ctx, aom_get_frame_buffer_cb_fn_t cb_get, |
| aom_release_frame_buffer_cb_fn_t cb_release, void *cb_priv) { |
| return AOM_CODEC_ERROR; |
| } |
| |
| static aom_codec_err_t ctrl_set_reference(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_copy_reference(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_reference(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_new_frame_image(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_copy_new_frame_image(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_postproc(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| (void)ctx; |
| (void)args; |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_dbg_options(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| (void)ctx; |
| (void)args; |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_last_ref_updates(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_last_quantizer(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_frame_corrupted(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INVALID_PARAM; |
| } |
| |
| static aom_codec_err_t ctrl_get_frame_size(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| |
| } |
| |
| static aom_codec_err_t ctrl_get_frame_header_info(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_tile_data(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_ext_ref_ptr(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_render_size(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_bit_depth(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_img_format(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_tile_size(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_get_tile_count(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_invert_tile_order(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_byte_alignment(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_skip_loop_filter(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| ctx->skip_loop_filter = va_arg(args, int); |
| |
| if (ctx->pbi) { |
| ctx->pbi->common.skip_loop_filter = ctx->skip_loop_filter; |
| } |
| |
| return AOM_CODEC_OK; |
| } |
| |
| static aom_codec_err_t ctrl_set_skip_film_grain(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| ctx->skip_film_grain = va_arg(args, int); |
| |
| if (ctx->pbi) { |
| ctx->pbi->common.skip_film_grain = ctx->skip_film_grain; |
| } |
| |
| return AOM_CODEC_OK; |
| } |
| |
| static aom_codec_err_t ctrl_get_accounting(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| #if !CONFIG_ACCOUNTING |
| (void)ctx; |
| (void)args; |
| return AOM_CODEC_INCAPABLE; |
| #else |
| if (ctx->frame_workers) { |
| AVxWorker *const worker = ctx->frame_workers; |
| FrameWorkerData *const frame_worker_data = (FrameWorkerData *)worker->data1; |
| AV1Decoder *pbi = frame_worker_data->pbi; |
| Accounting **acct = va_arg(args, Accounting **); |
| *acct = &pbi->accounting; |
| return AOM_CODEC_OK; |
| } |
| return AOM_CODEC_ERROR; |
| #endif |
| } |
| static aom_codec_err_t ctrl_set_decode_tile_row(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_decode_tile_col(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_tile_mode(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_is_annexb(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_operating_point(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_output_all_layers(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_inspection_callback(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| #if !CONFIG_INSPECTION |
| (void)ctx; |
| (void)args; |
| return AOM_CODEC_INCAPABLE; |
| #else |
| aom_inspect_init *init = va_arg(args, aom_inspect_init *); |
| ctx->inspect_cb = init->inspect_cb; |
| ctx->inspect_ctx = init->inspect_ctx; |
| return AOM_CODEC_OK; |
| #endif |
| } |
| |
| static aom_codec_err_t ctrl_ext_tile_debug(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_err_t ctrl_set_row_mt(aom_codec_alg_priv_t *ctx, |
| va_list args) { |
| return AOM_CODEC_INCAPABLE; |
| } |
| |
| static aom_codec_ctrl_fn_map_t decoder_ctrl_maps[] = { |
| { AV1_COPY_REFERENCE, ctrl_copy_reference }, |
| |
| // Setters |
| { AV1_SET_REFERENCE, ctrl_set_reference }, |
| { AOM_SET_POSTPROC, ctrl_set_postproc }, |
| { AOM_SET_DBG_COLOR_REF_FRAME, ctrl_set_dbg_options }, |
| { AOM_SET_DBG_COLOR_MB_MODES, ctrl_set_dbg_options }, |
| { AOM_SET_DBG_COLOR_B_MODES, ctrl_set_dbg_options }, |
| { AOM_SET_DBG_DISPLAY_MV, ctrl_set_dbg_options }, |
| { AV1_INVERT_TILE_DECODE_ORDER, ctrl_set_invert_tile_order }, |
| { AV1_SET_BYTE_ALIGNMENT, ctrl_set_byte_alignment }, |
| { AV1_SET_SKIP_LOOP_FILTER, ctrl_set_skip_loop_filter }, |
| { AV1_SET_DECODE_TILE_ROW, ctrl_set_decode_tile_row }, |
| { AV1_SET_DECODE_TILE_COL, ctrl_set_decode_tile_col }, |
| { AV1_SET_TILE_MODE, ctrl_set_tile_mode }, |
| { AV1D_SET_IS_ANNEXB, ctrl_set_is_annexb }, |
| { AV1D_SET_OPERATING_POINT, ctrl_set_operating_point }, |
| { AV1D_SET_OUTPUT_ALL_LAYERS, ctrl_set_output_all_layers }, |
| { AV1_SET_INSPECTION_CALLBACK, ctrl_set_inspection_callback }, |
| { AV1D_EXT_TILE_DEBUG, ctrl_ext_tile_debug }, |
| { AV1D_SET_ROW_MT, ctrl_set_row_mt }, |
| { AV1D_SET_EXT_REF_PTR, ctrl_set_ext_ref_ptr }, |
| { AV1D_SET_SKIP_FILM_GRAIN, ctrl_set_skip_film_grain }, |
| |
| // Getters |
| { AOMD_GET_FRAME_CORRUPTED, ctrl_get_frame_corrupted }, |
| { AOMD_GET_LAST_QUANTIZER, ctrl_get_last_quantizer }, |
| { AOMD_GET_LAST_REF_UPDATES, ctrl_get_last_ref_updates }, |
| { AV1D_GET_BIT_DEPTH, ctrl_get_bit_depth }, |
| { AV1D_GET_IMG_FORMAT, ctrl_get_img_format }, |
| { AV1D_GET_TILE_SIZE, ctrl_get_tile_size }, |
| { AV1D_GET_TILE_COUNT, ctrl_get_tile_count }, |
| { AV1D_GET_DISPLAY_SIZE, ctrl_get_render_size }, |
| { AV1D_GET_FRAME_SIZE, ctrl_get_frame_size }, |
| { AV1_GET_ACCOUNTING, ctrl_get_accounting }, |
| { AV1_GET_NEW_FRAME_IMAGE, ctrl_get_new_frame_image }, |
| { AV1_COPY_NEW_FRAME_IMAGE, ctrl_copy_new_frame_image }, |
| { AV1_GET_REFERENCE, ctrl_get_reference }, |
| { AV1D_GET_FRAME_HEADER_INFO, ctrl_get_frame_header_info }, |
| { AV1D_GET_TILE_DATA, ctrl_get_tile_data }, |
| |
| { -1, NULL }, |
| }; |
| |
| #ifndef VERSION_STRING |
| #define VERSION_STRING |
| #endif |
| CODEC_INTERFACE(aom_codec_av1_dx) = { |
| "AOMedia Project AV1 Decoder" VERSION_STRING, |
| AOM_CODEC_INTERNAL_ABI_VERSION, |
| AOM_CODEC_CAP_DECODER | |
| AOM_CODEC_CAP_EXTERNAL_FRAME_BUFFER, // aom_codec_caps_t |
| decoder_init, // aom_codec_init_fn_t |
| decoder_destroy, // aom_codec_destroy_fn_t |
| decoder_ctrl_maps, // aom_codec_ctrl_fn_map_t |
| { |
| // NOLINT |
| decoder_peek_si, // aom_codec_peek_si_fn_t |
| decoder_get_si, // aom_codec_get_si_fn_t |
| decoder_decode, // aom_codec_decode_fn_t |
| decoder_get_frame, // aom_codec_get_frame_fn_t |
| decoder_set_fb_fn, // aom_codec_set_fb_fn_t |
| }, |
| { |
| // NOLINT |
| 0, |
| NULL, // aom_codec_enc_cfg_map_t |
| NULL, // aom_codec_encode_fn_t |
| NULL, // aom_codec_get_cx_data_fn_t |
| NULL, // aom_codec_enc_config_set_fn_t |
| NULL, // aom_codec_get_global_headers_fn_t |
| NULL, // aom_codec_get_preview_frame_fn_t |
| NULL // aom_codec_enc_mr_get_mem_loc_fn_t |
| } |
| }; |