| /* |
| * 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 VP9_ENCODER_VP9_BITSTREAM_H_ |
| #define 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->multi_arf_allowed && cpi->refresh_golden_frame && |
| cpi->rc.is_src_frame_alt_ref && |
| (!cpi->use_svc || // Add spatial svc base layer case here |
| (is_two_pass_svc(cpi) && cpi->svc.spatial_layer_id == 0 && |
| cpi->svc.layer_context[0].gold_ref_idx >= 0 && |
| cpi->oxcf.ss_enable_auto_arf[0])); |
| } |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // VP9_ENCODER_VP9_BITSTREAM_H_ |