16fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org/* 26fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 36fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org * 46fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org * Use of this source code is governed by a BSD-style license 56fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org * that can be found in the LICENSE file in the root of the source 66fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org * tree. An additional intellectual property rights grant can be found 76fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org * in the file PATENTS. All contributing project authors may 86fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org * be found in the AUTHORS file in the root of the source tree. 96fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org */ 106fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 1193a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org#ifndef VP9_DECODER_VP9_DECODER_H_ 1293a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org#define VP9_DECODER_VP9_DECODER_H_ 136fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 1493a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org#include "./vpx_config.h" 1593a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 1693a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org#include "vpx/vpx_codec.h" 176fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include "vpx_scale/yv12config.h" 1893a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 1993a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org#include "vp9/common/vp9_onyxc_int.h" 206fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#include "vp9/common/vp9_ppflags.h" 2195aa45d73048f952dcaad0037429cc6751b34f2fjohannkoenig@google.com#include "vp9/common/vp9_thread.h" 2293a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 2393a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org#include "vp9/decoder/vp9_dthread.h" 246fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 25dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org#ifdef __cplusplus 26dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.orgextern "C" { 27dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org#endif 28dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org 2988b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org// TODO(hkuang): combine this with TileWorkerData. 3088b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.orgtypedef struct TileData { 3188b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org VP9_COMMON *cm; 3288b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org vp9_reader bit_reader; 3388b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org DECLARE_ALIGNED(16, MACROBLOCKD, xd); 3488b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org} TileData; 3588b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org 3693a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.orgtypedef struct VP9Decoder { 3793a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org DECLARE_ALIGNED(16, MACROBLOCKD, mb); 3893a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 3993a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org DECLARE_ALIGNED(16, VP9_COMMON, common); 4093a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 4193a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org int ready_for_new_data; 4293a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 4393a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org int refresh_frame_flags; 4493a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 4588b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org int frame_parallel_decode; // frame-based threading. 4693a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 4793a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org VP9Worker lf_worker; 4893a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org VP9Worker *tile_workers; 4993a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org int num_tile_workers; 5093a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org 5188b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org TileData *tile_data; 5288b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org int total_tiles; 5388b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org 5493a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org VP9LfSync lf_row_sync; 55693441efe611de7ca09c00f4e79776f604b689f4joeyparrish@google.com 56693441efe611de7ca09c00f4e79776f604b689f4joeyparrish@google.com vpx_decrypt_cb decrypt_cb; 57693441efe611de7ca09c00f4e79776f604b689f4joeyparrish@google.com void *decrypt_state; 587765c078fa920ba6c949c15f16b6cc979d8bb95bjohannkoenig@chromium.org 597765c078fa920ba6c949c15f16b6cc979d8bb95bjohannkoenig@chromium.org int max_threads; 607765c078fa920ba6c949c15f16b6cc979d8bb95bjohannkoenig@chromium.org int inv_tile_order; 6187997d490ae52aa962a985c95b3cddf7f8832641johannkoenig@chromium.org int need_resync; // wait for key/intra-only frame 6293a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org} VP9Decoder; 6310a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org 6493a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.orgint vp9_receive_compressed_data(struct VP9Decoder *pbi, 6588b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.org size_t size, const uint8_t **dest); 6610a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org 6788b47b29cc274dd19cddc37c1ce1834d97df282efgalligan@chromium.orgint vp9_get_raw_frame(struct VP9Decoder *pbi, YV12_BUFFER_CONFIG *sd, 6810a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org vp9_ppflags_t *flags); 6910a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org 7093a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.orgvpx_codec_err_t vp9_copy_reference_dec(struct VP9Decoder *pbi, 7110a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org VP9_REFFRAME ref_frame_flag, 7210a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org YV12_BUFFER_CONFIG *sd); 7310a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org 7493a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.orgvpx_codec_err_t vp9_set_reference_dec(VP9_COMMON *cm, 7510a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org VP9_REFFRAME ref_frame_flag, 7610a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org YV12_BUFFER_CONFIG *sd); 7710a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org 787765c078fa920ba6c949c15f16b6cc979d8bb95bjohannkoenig@chromium.orgstruct VP9Decoder *vp9_decoder_create(); 7910a9a0d835561a7f2300c561c514efcf374554d6fgalligan@chromium.org 8093a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.orgvoid vp9_decoder_remove(struct VP9Decoder *pbi); 816fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 82ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.orgstatic INLINE uint8_t read_marker(vpx_decrypt_cb decrypt_cb, 83ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org void *decrypt_state, 84ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org const uint8_t *data) { 85ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org if (decrypt_cb) { 86ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org uint8_t marker; 87ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org decrypt_cb(decrypt_state, data, &marker, 1); 88ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org return marker; 89ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org } 90ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org return *data; 91ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org} 92ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org 93ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org// This function is exposed for use in tests, as well as the inlined function 94ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org// "read_marker". 95ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.orgvpx_codec_err_t vp9_parse_superframe_index(const uint8_t *data, 96ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org size_t data_sz, 97ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org uint32_t sizes[8], int *count, 98ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org vpx_decrypt_cb decrypt_cb, 99ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org void *decrypt_state); 100ace65784417788374f0b19ce5a8abd06c9ccd007johannkoenig@chromium.org 1016fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#ifdef __cplusplus 102dddee1ec7cedf276305b107429f684539b105276johannkoenig@chromium.org} // extern "C" 1036fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org#endif 1046fefe538d859300e7febe78271828198c10f1b52fgalligan@chromium.org 10593a74791c8e808ea76001ee07693aa2a5fdd3500johannkoenig@chromium.org#endif // VP9_DECODER_VP9_DECODER_H_ 106