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45 lines
1.6 KiB
45 lines
1.6 KiB
/* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef AVCODEC_VAAPI_ENCODE_H26X_H |
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#define AVCODEC_VAAPI_ENCODE_H26X_H |
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#include <stddef.h> |
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#include <stdint.h> |
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#include "golomb.h" |
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#include "put_bits.h" |
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// Debug code may be interested in the name of the syntax element being |
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// for tracing purposes. Here, it is just discarded. |
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#define write_u(pbc, width, value, name) put_bits(pbc, width, value) |
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#define write_ue(pbc, value, name) set_ue_golomb(pbc, value) |
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#define write_se(pbc, value, name) set_se_golomb(pbc, value) |
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#define u(width, ...) write_u(pbc, width, __VA_ARGS__) |
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#define ue(...) write_ue(pbc, __VA_ARGS__) |
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#define se(...) write_se(pbc, __VA_ARGS__) |
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// Copy from src to dst, applying emulation prevention. |
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int ff_vaapi_encode_h26x_nal_unit_to_byte_stream(uint8_t *dst, size_t *dst_len, |
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uint8_t *src, size_t src_len); |
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#endif /* AVCODEC_VAAPI_ENCODE_H26X_H */
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