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Diffstat (limited to 'vp10/decoder/decoder.h')
-rw-r--r-- | vp10/decoder/decoder.h | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/vp10/decoder/decoder.h b/vp10/decoder/decoder.h deleted file mode 100644 index 72a631020..000000000 --- a/vp10/decoder/decoder.h +++ /dev/null @@ -1,141 +0,0 @@ -/* - * Copyright (c) 2010 The WebM project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#ifndef VP10_DECODER_DECODER_H_ -#define VP10_DECODER_DECODER_H_ - -#include "./vpx_config.h" - -#include "vpx/vpx_codec.h" -#include "vpx_dsp/bitreader.h" -#include "vpx_scale/yv12config.h" -#include "vpx_util/vpx_thread.h" - -#include "vp10/common/thread_common.h" -#include "vp10/common/onyxc_int.h" -#include "vp10/common/ppflags.h" -#include "vp10/decoder/dthread.h" - -#ifdef __cplusplus -extern "C" { -#endif - -// TODO(hkuang): combine this with TileWorkerData. -typedef struct TileData { - VP10_COMMON *cm; - vpx_reader bit_reader; - DECLARE_ALIGNED(16, MACROBLOCKD, xd); - /* dqcoeff are shared by all the planes. So planes must be decoded serially */ - DECLARE_ALIGNED(16, tran_low_t, dqcoeff[32 * 32]); - DECLARE_ALIGNED(16, uint8_t, color_index_map[2][64 * 64]); -} TileData; - -typedef struct TileWorkerData { - struct VP10Decoder *pbi; - vpx_reader bit_reader; - FRAME_COUNTS counts; - DECLARE_ALIGNED(16, MACROBLOCKD, xd); - /* dqcoeff are shared by all the planes. So planes must be decoded serially */ - DECLARE_ALIGNED(16, tran_low_t, dqcoeff[32 * 32]); - DECLARE_ALIGNED(16, uint8_t, color_index_map[2][64 * 64]); - struct vpx_internal_error_info error_info; -} TileWorkerData; - -typedef struct VP10Decoder { - DECLARE_ALIGNED(16, MACROBLOCKD, mb); - - DECLARE_ALIGNED(16, VP10_COMMON, common); - - int ready_for_new_data; - - int refresh_frame_flags; - - // TODO(hkuang): Combine this with cur_buf in macroblockd as they are - // the same. - RefCntBuffer *cur_buf; // Current decoding frame buffer. - - VPxWorker *frame_worker_owner; // frame_worker that owns this pbi. - VPxWorker lf_worker; - VPxWorker *tile_workers; - TileWorkerData *tile_worker_data; - TileInfo *tile_worker_info; - int num_tile_workers; - - TileData *tile_data; - int total_tiles; - - VP9LfSync lf_row_sync; - - vpx_decrypt_cb decrypt_cb; - void *decrypt_state; - - int max_threads; - int inv_tile_order; - int need_resync; // wait for key/intra-only frame. - int hold_ref_buf; // hold the reference buffer. -} VP10Decoder; - -int vp10_receive_compressed_data(struct VP10Decoder *pbi, - size_t size, const uint8_t **dest); - -int vp10_get_raw_frame(struct VP10Decoder *pbi, YV12_BUFFER_CONFIG *sd, - vp10_ppflags_t *flags); - -vpx_codec_err_t vp10_copy_reference_dec(struct VP10Decoder *pbi, - VP9_REFFRAME ref_frame_flag, - YV12_BUFFER_CONFIG *sd); - -vpx_codec_err_t vp10_set_reference_dec(VP10_COMMON *cm, - VP9_REFFRAME ref_frame_flag, - YV12_BUFFER_CONFIG *sd); - -static INLINE uint8_t read_marker(vpx_decrypt_cb decrypt_cb, - void *decrypt_state, - const uint8_t *data) { - if (decrypt_cb) { - uint8_t marker; - decrypt_cb(decrypt_state, data, &marker, 1); - return marker; - } - return *data; -} - -// This function is exposed for use in tests, as well as the inlined function -// "read_marker". -vpx_codec_err_t vp10_parse_superframe_index(const uint8_t *data, - size_t data_sz, - uint32_t sizes[8], int *count, - vpx_decrypt_cb decrypt_cb, - void *decrypt_state); - -struct VP10Decoder *vp10_decoder_create(BufferPool *const pool); - -void vp10_decoder_remove(struct VP10Decoder *pbi); - -static INLINE void decrease_ref_count(int idx, RefCntBuffer *const frame_bufs, - BufferPool *const pool) { - if (idx >= 0) { - --frame_bufs[idx].ref_count; - // A worker may only get a free framebuffer index when calling get_free_fb. - // But the private buffer is not set up until finish decoding header. - // So any error happens during decoding header, the frame_bufs will not - // have valid priv buffer. - if (frame_bufs[idx].ref_count == 0 && - frame_bufs[idx].raw_frame_buffer.priv) { - pool->release_fb_cb(pool->cb_priv, &frame_bufs[idx].raw_frame_buffer); - } - } -} - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif // VP10_DECODER_DECODER_H_ |