ref: e404f867ccb574f2780bdfd973b320e777bd055a
dir: /vp9/encoder/vp9_bitstream.h/
/* * 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 VPX_VP9_ENCODER_VP9_BITSTREAM_H_ #define VPX_VP9_ENCODER_VP9_BITSTREAM_H_ #ifdef __cplusplus extern "C" { #endif #include "vp9/encoder/vp9_encoder.h" typedef struct VP9BitstreamWorkerData { uint8_t *dest; int dest_size; vpx_writer bit_writer; int tile_idx; unsigned int max_mv_magnitude; // The size of interp_filter_selected in VP9_COMP is actually // MAX_REFERENCE_FRAMES x SWITCHABLE. But when encoding tiles, all we ever do // is increment the very first index (index 0) for the first dimension. Hence // this is sufficient. int interp_filter_selected[1][SWITCHABLE]; DECLARE_ALIGNED(16, MACROBLOCKD, xd); } VP9BitstreamWorkerData; int vp9_get_refresh_mask(VP9_COMP *cpi); void vp9_bitstream_encode_tiles_buffer_dealloc(VP9_COMP *const cpi); void vp9_pack_bitstream(VP9_COMP *cpi, uint8_t *dest, size_t *size); static INLINE int vp9_preserve_existing_gf(VP9_COMP *cpi) { return cpi->refresh_golden_frame && cpi->rc.is_src_frame_alt_ref && !cpi->use_svc; } #ifdef __cplusplus } // extern "C" #endif #endif // VPX_VP9_ENCODER_VP9_BITSTREAM_H_