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Add ffmpeg externals
This commit is contained in:

committed by
Pierre Bourdon

parent
0da8bd0f61
commit
bfcf7c791c
5418
Externals/ffmpeg/include/libavcodec/avcodec.h
vendored
Normal file
5418
Externals/ffmpeg/include/libavcodec/avcodec.h
vendored
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File diff suppressed because it is too large
Load Diff
84
Externals/ffmpeg/include/libavcodec/avdct.h
vendored
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84
Externals/ffmpeg/include/libavcodec/avdct.h
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@ -0,0 +1,84 @@
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/*
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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_AVDCT_H
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#define AVCODEC_AVDCT_H
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#include "libavutil/opt.h"
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/**
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* AVDCT context.
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* @note function pointers can be NULL if the specific features have been
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* disabled at build time.
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*/
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typedef struct AVDCT {
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const AVClass *av_class;
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void (*idct)(int16_t *block /* align 16 */);
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/**
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* IDCT input permutation.
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* Several optimized IDCTs need a permutated input (relative to the
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* normal order of the reference IDCT).
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* This permutation must be performed before the idct_put/add.
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* Note, normally this can be merged with the zigzag/alternate scan<br>
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* An example to avoid confusion:
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* - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...)
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* - (x -> reference DCT -> reference IDCT -> x)
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* - (x -> reference DCT -> simple_mmx_perm = idct_permutation
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* -> simple_idct_mmx -> x)
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* - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant
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* -> simple_idct_mmx -> ...)
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*/
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uint8_t idct_permutation[64];
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void (*fdct)(int16_t *block /* align 16 */);
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/**
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* DCT algorithm.
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* must use AVOptions to set this field.
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*/
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int dct_algo;
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/**
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* IDCT algorithm.
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* must use AVOptions to set this field.
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*/
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int idct_algo;
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void (*get_pixels)(int16_t *block /* align 16 */,
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const uint8_t *pixels /* align 8 */,
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ptrdiff_t line_size);
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int bits_per_sample;
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} AVDCT;
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/**
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* Allocates a AVDCT context.
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* This needs to be initialized with avcodec_dct_init() after optionally
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* configuring it with AVOptions.
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*
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* To free it use av_free()
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*/
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AVDCT *avcodec_dct_alloc(void);
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int avcodec_dct_init(AVDCT *);
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const AVClass *avcodec_dct_get_class(void);
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#endif /* AVCODEC_AVDCT_H */
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118
Externals/ffmpeg/include/libavcodec/avfft.h
vendored
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118
Externals/ffmpeg/include/libavcodec/avfft.h
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@ -0,0 +1,118 @@
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/*
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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_AVFFT_H
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#define AVCODEC_AVFFT_H
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/**
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* @file
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* @ingroup lavc_fft
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* FFT functions
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*/
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/**
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* @defgroup lavc_fft FFT functions
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* @ingroup lavc_misc
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*
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* @{
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*/
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typedef float FFTSample;
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typedef struct FFTComplex {
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FFTSample re, im;
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} FFTComplex;
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typedef struct FFTContext FFTContext;
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/**
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* Set up a complex FFT.
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* @param nbits log2 of the length of the input array
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* @param inverse if 0 perform the forward transform, if 1 perform the inverse
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*/
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FFTContext *av_fft_init(int nbits, int inverse);
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/**
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* Do the permutation needed BEFORE calling ff_fft_calc().
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*/
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void av_fft_permute(FFTContext *s, FFTComplex *z);
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/**
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* Do a complex FFT with the parameters defined in av_fft_init(). The
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* input data must be permuted before. No 1.0/sqrt(n) normalization is done.
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*/
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void av_fft_calc(FFTContext *s, FFTComplex *z);
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void av_fft_end(FFTContext *s);
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FFTContext *av_mdct_init(int nbits, int inverse, double scale);
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void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
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void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input);
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void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
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void av_mdct_end(FFTContext *s);
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/* Real Discrete Fourier Transform */
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enum RDFTransformType {
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DFT_R2C,
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IDFT_C2R,
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IDFT_R2C,
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DFT_C2R,
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};
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typedef struct RDFTContext RDFTContext;
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/**
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* Set up a real FFT.
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* @param nbits log2 of the length of the input array
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* @param trans the type of transform
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*/
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RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans);
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void av_rdft_calc(RDFTContext *s, FFTSample *data);
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void av_rdft_end(RDFTContext *s);
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/* Discrete Cosine Transform */
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typedef struct DCTContext DCTContext;
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enum DCTTransformType {
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DCT_II = 0,
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DCT_III,
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DCT_I,
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DST_I,
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};
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/**
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* Set up DCT.
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*
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* @param nbits size of the input array:
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* (1 << nbits) for DCT-II, DCT-III and DST-I
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* (1 << nbits) + 1 for DCT-I
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* @param type the type of transform
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*
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* @note the first element of the input of DST-I is ignored
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*/
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DCTContext *av_dct_init(int nbits, enum DCTTransformType type);
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void av_dct_calc(DCTContext *s, FFTSample *data);
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void av_dct_end (DCTContext *s);
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/**
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* @}
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*/
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#endif /* AVCODEC_AVFFT_H */
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112
Externals/ffmpeg/include/libavcodec/d3d11va.h
vendored
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112
Externals/ffmpeg/include/libavcodec/d3d11va.h
vendored
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@ -0,0 +1,112 @@
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/*
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* Direct3D11 HW acceleration
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*
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* copyright (c) 2009 Laurent Aimar
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* copyright (c) 2015 Steve Lhomme
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*
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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_D3D11VA_H
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#define AVCODEC_D3D11VA_H
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/**
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* @file
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* @ingroup lavc_codec_hwaccel_d3d11va
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* Public libavcodec D3D11VA header.
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*/
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#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602
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#undef _WIN32_WINNT
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#define _WIN32_WINNT 0x0602
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#endif
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#include <stdint.h>
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#include <d3d11.h>
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/**
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* @defgroup lavc_codec_hwaccel_d3d11va Direct3D11
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* @ingroup lavc_codec_hwaccel
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*
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* @{
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*/
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#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards
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#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface
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/**
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* This structure is used to provides the necessary configurations and data
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* to the Direct3D11 FFmpeg HWAccel implementation.
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*
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* The application must make it available as AVCodecContext.hwaccel_context.
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*
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* Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext.
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*/
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typedef struct AVD3D11VAContext {
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/**
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* D3D11 decoder object
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*/
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ID3D11VideoDecoder *decoder;
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/**
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* D3D11 VideoContext
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*/
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ID3D11VideoContext *video_context;
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/**
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* D3D11 configuration used to create the decoder
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*/
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D3D11_VIDEO_DECODER_CONFIG *cfg;
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/**
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* The number of surface in the surface array
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*/
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unsigned surface_count;
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/**
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* The array of Direct3D surfaces used to create the decoder
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*/
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ID3D11VideoDecoderOutputView **surface;
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/**
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* A bit field configuring the workarounds needed for using the decoder
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*/
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uint64_t workaround;
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/**
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* Private to the FFmpeg AVHWAccel implementation
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*/
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unsigned report_id;
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/**
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* Mutex to access video_context
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*/
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HANDLE context_mutex;
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} AVD3D11VAContext;
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/**
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* Allocate an AVD3D11VAContext.
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*
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* @return Newly-allocated AVD3D11VAContext or NULL on failure.
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*/
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AVD3D11VAContext *av_d3d11va_alloc_context(void);
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/**
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* @}
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*/
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#endif /* AVCODEC_D3D11VA_H */
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113
Externals/ffmpeg/include/libavcodec/dirac.h
vendored
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113
Externals/ffmpeg/include/libavcodec/dirac.h
vendored
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@ -0,0 +1,113 @@
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/*
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* Copyright (C) 2007 Marco Gerards <marco@gnu.org>
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* Copyright (C) 2009 David Conrad
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* Copyright (C) 2011 Jordi Ortiz
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*
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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
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
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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_DIRAC_H
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#define AVCODEC_DIRAC_H
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/**
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* @file
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* Interface to Dirac Decoder/Encoder
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* @author Marco Gerards <marco@gnu.org>
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* @author David Conrad
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* @author Jordi Ortiz
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*/
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#include "avcodec.h"
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/**
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* Parse code values:
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*
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* Dirac Specification ->
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* 9.6.1 Table 9.1
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*
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* VC-2 Specification ->
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* 10.4.1 Table 10.1
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*/
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enum DiracParseCodes {
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DIRAC_PCODE_SEQ_HEADER = 0x00,
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DIRAC_PCODE_END_SEQ = 0x10,
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DIRAC_PCODE_AUX = 0x20,
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DIRAC_PCODE_PAD = 0x30,
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DIRAC_PCODE_PICTURE_CODED = 0x08,
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DIRAC_PCODE_PICTURE_RAW = 0x48,
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DIRAC_PCODE_PICTURE_LOW_DEL = 0xC8,
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DIRAC_PCODE_PICTURE_HQ = 0xE8,
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DIRAC_PCODE_MAGIC = 0x42424344,
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};
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typedef struct DiracVersionInfo {
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int major;
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int minor;
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} DiracVersionInfo;
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typedef struct AVDiracSeqHeader {
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unsigned width;
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unsigned height;
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uint8_t chroma_format; ///< 0: 444 1: 422 2: 420
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uint8_t interlaced;
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uint8_t top_field_first;
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uint8_t frame_rate_index; ///< index into dirac_frame_rate[]
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uint8_t aspect_ratio_index; ///< index into dirac_aspect_ratio[]
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uint16_t clean_width;
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uint16_t clean_height;
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uint16_t clean_left_offset;
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uint16_t clean_right_offset;
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uint8_t pixel_range_index; ///< index into dirac_pixel_range_presets[]
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uint8_t color_spec_index; ///< index into dirac_color_spec_presets[]
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int profile;
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int level;
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AVRational framerate;
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AVRational sample_aspect_ratio;
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enum AVPixelFormat pix_fmt;
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enum AVColorRange color_range;
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enum AVColorPrimaries color_primaries;
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enum AVColorTransferCharacteristic color_trc;
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enum AVColorSpace colorspace;
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DiracVersionInfo version;
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int bit_depth;
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} AVDiracSeqHeader;
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/**
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* Parse a Dirac sequence header.
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*
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* @param dsh this function will allocate and fill an AVDiracSeqHeader struct
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* and write it into this pointer. The caller must free it with
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* av_free().
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* @param buf the data buffer
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* @param buf_size the size of the data buffer in bytes
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* @param log_ctx if non-NULL, this function will log errors here
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* @return 0 on success, a negative AVERROR code on failure
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*/
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int av_dirac_parse_sequence_header(AVDiracSeqHeader **dsh,
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const uint8_t *buf, size_t buf_size,
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void *log_ctx);
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#endif /* AVCODEC_DIRAC_H */
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83
Externals/ffmpeg/include/libavcodec/dv_profile.h
vendored
Normal file
83
Externals/ffmpeg/include/libavcodec/dv_profile.h
vendored
Normal file
@ -0,0 +1,83 @@
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/*
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* This file is part of FFmpeg.
|
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*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
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||||
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#ifndef AVCODEC_DV_PROFILE_H
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#define AVCODEC_DV_PROFILE_H
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#include <stdint.h>
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||||
#include "libavutil/pixfmt.h"
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#include "libavutil/rational.h"
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#include "avcodec.h"
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/* minimum number of bytes to read from a DV stream in order to
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||||
* determine the profile */
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#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */
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||||
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||||
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/*
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||||
* AVDVProfile is used to express the differences between various
|
||||
* DV flavors. For now it's primarily used for differentiating
|
||||
* 525/60 and 625/50, but the plans are to use it for various
|
||||
* DV specs as well (e.g. SMPTE314M vs. IEC 61834).
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||||
*/
|
||||
typedef struct AVDVProfile {
|
||||
int dsf; /* value of the dsf in the DV header */
|
||||
int video_stype; /* stype for VAUX source pack */
|
||||
int frame_size; /* total size of one frame in bytes */
|
||||
int difseg_size; /* number of DIF segments per DIF channel */
|
||||
int n_difchan; /* number of DIF channels per frame */
|
||||
AVRational time_base; /* 1/framerate */
|
||||
int ltc_divisor; /* FPS from the LTS standpoint */
|
||||
int height; /* picture height in pixels */
|
||||
int width; /* picture width in pixels */
|
||||
AVRational sar[2]; /* sample aspect ratios for 4:3 and 16:9 */
|
||||
enum AVPixelFormat pix_fmt; /* picture pixel format */
|
||||
int bpm; /* blocks per macroblock */
|
||||
const uint8_t *block_sizes; /* AC block sizes, in bits */
|
||||
int audio_stride; /* size of audio_shuffle table */
|
||||
int audio_min_samples[3]; /* min amount of audio samples */
|
||||
/* for 48kHz, 44.1kHz and 32kHz */
|
||||
int audio_samples_dist[5]; /* how many samples are supposed to be */
|
||||
/* in each frame in a 5 frames window */
|
||||
const uint8_t (*audio_shuffle)[9]; /* PCM shuffling table */
|
||||
} AVDVProfile;
|
||||
|
||||
/**
|
||||
* Get a DV profile for the provided compressed frame.
|
||||
*
|
||||
* @param sys the profile used for the previous frame, may be NULL
|
||||
* @param frame the compressed data buffer
|
||||
* @param buf_size size of the buffer in bytes
|
||||
* @return the DV profile for the supplied data or NULL on failure
|
||||
*/
|
||||
const AVDVProfile *av_dv_frame_profile(const AVDVProfile *sys,
|
||||
const uint8_t *frame, unsigned buf_size);
|
||||
|
||||
/**
|
||||
* Get a DV profile for the provided stream parameters.
|
||||
*/
|
||||
const AVDVProfile *av_dv_codec_profile(int width, int height, enum AVPixelFormat pix_fmt);
|
||||
|
||||
/**
|
||||
* Get a DV profile for the provided stream parameters.
|
||||
* The frame rate is used as a best-effort parameter.
|
||||
*/
|
||||
const AVDVProfile *av_dv_codec_profile2(int width, int height, enum AVPixelFormat pix_fmt, AVRational frame_rate);
|
||||
|
||||
#endif /* AVCODEC_DV_PROFILE_H */
|
93
Externals/ffmpeg/include/libavcodec/dxva2.h
vendored
Normal file
93
Externals/ffmpeg/include/libavcodec/dxva2.h
vendored
Normal file
@ -0,0 +1,93 @@
|
||||
/*
|
||||
* DXVA2 HW acceleration
|
||||
*
|
||||
* copyright (c) 2009 Laurent Aimar
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_DXVA_H
|
||||
#define AVCODEC_DXVA_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_dxva2
|
||||
* Public libavcodec DXVA2 header.
|
||||
*/
|
||||
|
||||
#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602
|
||||
#undef _WIN32_WINNT
|
||||
#define _WIN32_WINNT 0x0602
|
||||
#endif
|
||||
|
||||
#include <stdint.h>
|
||||
#include <d3d9.h>
|
||||
#include <dxva2api.h>
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_dxva2 DXVA2
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards
|
||||
#define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface
|
||||
|
||||
/**
|
||||
* This structure is used to provides the necessary configurations and data
|
||||
* to the DXVA2 FFmpeg HWAccel implementation.
|
||||
*
|
||||
* The application must make it available as AVCodecContext.hwaccel_context.
|
||||
*/
|
||||
struct dxva_context {
|
||||
/**
|
||||
* DXVA2 decoder object
|
||||
*/
|
||||
IDirectXVideoDecoder *decoder;
|
||||
|
||||
/**
|
||||
* DXVA2 configuration used to create the decoder
|
||||
*/
|
||||
const DXVA2_ConfigPictureDecode *cfg;
|
||||
|
||||
/**
|
||||
* The number of surface in the surface array
|
||||
*/
|
||||
unsigned surface_count;
|
||||
|
||||
/**
|
||||
* The array of Direct3D surfaces used to create the decoder
|
||||
*/
|
||||
LPDIRECT3DSURFACE9 *surface;
|
||||
|
||||
/**
|
||||
* A bit field configuring the workarounds needed for using the decoder
|
||||
*/
|
||||
uint64_t workaround;
|
||||
|
||||
/**
|
||||
* Private to the FFmpeg AVHWAccel implementation
|
||||
*/
|
||||
unsigned report_id;
|
||||
};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_DXVA_H */
|
397
Externals/ffmpeg/include/libavcodec/old_codec_ids.h
vendored
Normal file
397
Externals/ffmpeg/include/libavcodec/old_codec_ids.h
vendored
Normal file
@ -0,0 +1,397 @@
|
||||
/*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_OLD_CODEC_IDS_H
|
||||
#define AVCODEC_OLD_CODEC_IDS_H
|
||||
|
||||
/*
|
||||
* This header exists to prevent new codec IDs from being accidentally added to
|
||||
* the deprecated list.
|
||||
* Do not include it directly. It will be removed on next major bump
|
||||
*
|
||||
* Do not add new items to this list. Use the AVCodecID enum instead.
|
||||
*/
|
||||
|
||||
CODEC_ID_NONE = AV_CODEC_ID_NONE,
|
||||
|
||||
/* video codecs */
|
||||
CODEC_ID_MPEG1VIDEO,
|
||||
CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
|
||||
#if FF_API_XVMC
|
||||
CODEC_ID_MPEG2VIDEO_XVMC,
|
||||
#endif
|
||||
CODEC_ID_H261,
|
||||
CODEC_ID_H263,
|
||||
CODEC_ID_RV10,
|
||||
CODEC_ID_RV20,
|
||||
CODEC_ID_MJPEG,
|
||||
CODEC_ID_MJPEGB,
|
||||
CODEC_ID_LJPEG,
|
||||
CODEC_ID_SP5X,
|
||||
CODEC_ID_JPEGLS,
|
||||
CODEC_ID_MPEG4,
|
||||
CODEC_ID_RAWVIDEO,
|
||||
CODEC_ID_MSMPEG4V1,
|
||||
CODEC_ID_MSMPEG4V2,
|
||||
CODEC_ID_MSMPEG4V3,
|
||||
CODEC_ID_WMV1,
|
||||
CODEC_ID_WMV2,
|
||||
CODEC_ID_H263P,
|
||||
CODEC_ID_H263I,
|
||||
CODEC_ID_FLV1,
|
||||
CODEC_ID_SVQ1,
|
||||
CODEC_ID_SVQ3,
|
||||
CODEC_ID_DVVIDEO,
|
||||
CODEC_ID_HUFFYUV,
|
||||
CODEC_ID_CYUV,
|
||||
CODEC_ID_H264,
|
||||
CODEC_ID_INDEO3,
|
||||
CODEC_ID_VP3,
|
||||
CODEC_ID_THEORA,
|
||||
CODEC_ID_ASV1,
|
||||
CODEC_ID_ASV2,
|
||||
CODEC_ID_FFV1,
|
||||
CODEC_ID_4XM,
|
||||
CODEC_ID_VCR1,
|
||||
CODEC_ID_CLJR,
|
||||
CODEC_ID_MDEC,
|
||||
CODEC_ID_ROQ,
|
||||
CODEC_ID_INTERPLAY_VIDEO,
|
||||
CODEC_ID_XAN_WC3,
|
||||
CODEC_ID_XAN_WC4,
|
||||
CODEC_ID_RPZA,
|
||||
CODEC_ID_CINEPAK,
|
||||
CODEC_ID_WS_VQA,
|
||||
CODEC_ID_MSRLE,
|
||||
CODEC_ID_MSVIDEO1,
|
||||
CODEC_ID_IDCIN,
|
||||
CODEC_ID_8BPS,
|
||||
CODEC_ID_SMC,
|
||||
CODEC_ID_FLIC,
|
||||
CODEC_ID_TRUEMOTION1,
|
||||
CODEC_ID_VMDVIDEO,
|
||||
CODEC_ID_MSZH,
|
||||
CODEC_ID_ZLIB,
|
||||
CODEC_ID_QTRLE,
|
||||
CODEC_ID_TSCC,
|
||||
CODEC_ID_ULTI,
|
||||
CODEC_ID_QDRAW,
|
||||
CODEC_ID_VIXL,
|
||||
CODEC_ID_QPEG,
|
||||
CODEC_ID_PNG,
|
||||
CODEC_ID_PPM,
|
||||
CODEC_ID_PBM,
|
||||
CODEC_ID_PGM,
|
||||
CODEC_ID_PGMYUV,
|
||||
CODEC_ID_PAM,
|
||||
CODEC_ID_FFVHUFF,
|
||||
CODEC_ID_RV30,
|
||||
CODEC_ID_RV40,
|
||||
CODEC_ID_VC1,
|
||||
CODEC_ID_WMV3,
|
||||
CODEC_ID_LOCO,
|
||||
CODEC_ID_WNV1,
|
||||
CODEC_ID_AASC,
|
||||
CODEC_ID_INDEO2,
|
||||
CODEC_ID_FRAPS,
|
||||
CODEC_ID_TRUEMOTION2,
|
||||
CODEC_ID_BMP,
|
||||
CODEC_ID_CSCD,
|
||||
CODEC_ID_MMVIDEO,
|
||||
CODEC_ID_ZMBV,
|
||||
CODEC_ID_AVS,
|
||||
CODEC_ID_SMACKVIDEO,
|
||||
CODEC_ID_NUV,
|
||||
CODEC_ID_KMVC,
|
||||
CODEC_ID_FLASHSV,
|
||||
CODEC_ID_CAVS,
|
||||
CODEC_ID_JPEG2000,
|
||||
CODEC_ID_VMNC,
|
||||
CODEC_ID_VP5,
|
||||
CODEC_ID_VP6,
|
||||
CODEC_ID_VP6F,
|
||||
CODEC_ID_TARGA,
|
||||
CODEC_ID_DSICINVIDEO,
|
||||
CODEC_ID_TIERTEXSEQVIDEO,
|
||||
CODEC_ID_TIFF,
|
||||
CODEC_ID_GIF,
|
||||
CODEC_ID_DXA,
|
||||
CODEC_ID_DNXHD,
|
||||
CODEC_ID_THP,
|
||||
CODEC_ID_SGI,
|
||||
CODEC_ID_C93,
|
||||
CODEC_ID_BETHSOFTVID,
|
||||
CODEC_ID_PTX,
|
||||
CODEC_ID_TXD,
|
||||
CODEC_ID_VP6A,
|
||||
CODEC_ID_AMV,
|
||||
CODEC_ID_VB,
|
||||
CODEC_ID_PCX,
|
||||
CODEC_ID_SUNRAST,
|
||||
CODEC_ID_INDEO4,
|
||||
CODEC_ID_INDEO5,
|
||||
CODEC_ID_MIMIC,
|
||||
CODEC_ID_RL2,
|
||||
CODEC_ID_ESCAPE124,
|
||||
CODEC_ID_DIRAC,
|
||||
CODEC_ID_BFI,
|
||||
CODEC_ID_CMV,
|
||||
CODEC_ID_MOTIONPIXELS,
|
||||
CODEC_ID_TGV,
|
||||
CODEC_ID_TGQ,
|
||||
CODEC_ID_TQI,
|
||||
CODEC_ID_AURA,
|
||||
CODEC_ID_AURA2,
|
||||
CODEC_ID_V210X,
|
||||
CODEC_ID_TMV,
|
||||
CODEC_ID_V210,
|
||||
CODEC_ID_DPX,
|
||||
CODEC_ID_MAD,
|
||||
CODEC_ID_FRWU,
|
||||
CODEC_ID_FLASHSV2,
|
||||
CODEC_ID_CDGRAPHICS,
|
||||
CODEC_ID_R210,
|
||||
CODEC_ID_ANM,
|
||||
CODEC_ID_BINKVIDEO,
|
||||
CODEC_ID_IFF_ILBM,
|
||||
CODEC_ID_IFF_BYTERUN1,
|
||||
CODEC_ID_KGV1,
|
||||
CODEC_ID_YOP,
|
||||
CODEC_ID_VP8,
|
||||
CODEC_ID_PICTOR,
|
||||
CODEC_ID_ANSI,
|
||||
CODEC_ID_A64_MULTI,
|
||||
CODEC_ID_A64_MULTI5,
|
||||
CODEC_ID_R10K,
|
||||
CODEC_ID_MXPEG,
|
||||
CODEC_ID_LAGARITH,
|
||||
CODEC_ID_PRORES,
|
||||
CODEC_ID_JV,
|
||||
CODEC_ID_DFA,
|
||||
CODEC_ID_WMV3IMAGE,
|
||||
CODEC_ID_VC1IMAGE,
|
||||
CODEC_ID_UTVIDEO,
|
||||
CODEC_ID_BMV_VIDEO,
|
||||
CODEC_ID_VBLE,
|
||||
CODEC_ID_DXTORY,
|
||||
CODEC_ID_V410,
|
||||
CODEC_ID_XWD,
|
||||
CODEC_ID_CDXL,
|
||||
CODEC_ID_XBM,
|
||||
CODEC_ID_ZEROCODEC,
|
||||
CODEC_ID_MSS1,
|
||||
CODEC_ID_MSA1,
|
||||
CODEC_ID_TSCC2,
|
||||
CODEC_ID_MTS2,
|
||||
CODEC_ID_CLLC,
|
||||
CODEC_ID_Y41P = MKBETAG('Y','4','1','P'),
|
||||
CODEC_ID_ESCAPE130 = MKBETAG('E','1','3','0'),
|
||||
CODEC_ID_EXR = MKBETAG('0','E','X','R'),
|
||||
CODEC_ID_AVRP = MKBETAG('A','V','R','P'),
|
||||
|
||||
CODEC_ID_G2M = MKBETAG( 0 ,'G','2','M'),
|
||||
CODEC_ID_AVUI = MKBETAG('A','V','U','I'),
|
||||
CODEC_ID_AYUV = MKBETAG('A','Y','U','V'),
|
||||
CODEC_ID_V308 = MKBETAG('V','3','0','8'),
|
||||
CODEC_ID_V408 = MKBETAG('V','4','0','8'),
|
||||
CODEC_ID_YUV4 = MKBETAG('Y','U','V','4'),
|
||||
CODEC_ID_SANM = MKBETAG('S','A','N','M'),
|
||||
CODEC_ID_PAF_VIDEO = MKBETAG('P','A','F','V'),
|
||||
CODEC_ID_SNOW = AV_CODEC_ID_SNOW,
|
||||
|
||||
/* various PCM "codecs" */
|
||||
CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
|
||||
CODEC_ID_PCM_S16LE = 0x10000,
|
||||
CODEC_ID_PCM_S16BE,
|
||||
CODEC_ID_PCM_U16LE,
|
||||
CODEC_ID_PCM_U16BE,
|
||||
CODEC_ID_PCM_S8,
|
||||
CODEC_ID_PCM_U8,
|
||||
CODEC_ID_PCM_MULAW,
|
||||
CODEC_ID_PCM_ALAW,
|
||||
CODEC_ID_PCM_S32LE,
|
||||
CODEC_ID_PCM_S32BE,
|
||||
CODEC_ID_PCM_U32LE,
|
||||
CODEC_ID_PCM_U32BE,
|
||||
CODEC_ID_PCM_S24LE,
|
||||
CODEC_ID_PCM_S24BE,
|
||||
CODEC_ID_PCM_U24LE,
|
||||
CODEC_ID_PCM_U24BE,
|
||||
CODEC_ID_PCM_S24DAUD,
|
||||
CODEC_ID_PCM_ZORK,
|
||||
CODEC_ID_PCM_S16LE_PLANAR,
|
||||
CODEC_ID_PCM_DVD,
|
||||
CODEC_ID_PCM_F32BE,
|
||||
CODEC_ID_PCM_F32LE,
|
||||
CODEC_ID_PCM_F64BE,
|
||||
CODEC_ID_PCM_F64LE,
|
||||
CODEC_ID_PCM_BLURAY,
|
||||
CODEC_ID_PCM_LXF,
|
||||
CODEC_ID_S302M,
|
||||
CODEC_ID_PCM_S8_PLANAR,
|
||||
|
||||
/* various ADPCM codecs */
|
||||
CODEC_ID_ADPCM_IMA_QT = 0x11000,
|
||||
CODEC_ID_ADPCM_IMA_WAV,
|
||||
CODEC_ID_ADPCM_IMA_DK3,
|
||||
CODEC_ID_ADPCM_IMA_DK4,
|
||||
CODEC_ID_ADPCM_IMA_WS,
|
||||
CODEC_ID_ADPCM_IMA_SMJPEG,
|
||||
CODEC_ID_ADPCM_MS,
|
||||
CODEC_ID_ADPCM_4XM,
|
||||
CODEC_ID_ADPCM_XA,
|
||||
CODEC_ID_ADPCM_ADX,
|
||||
CODEC_ID_ADPCM_EA,
|
||||
CODEC_ID_ADPCM_G726,
|
||||
CODEC_ID_ADPCM_CT,
|
||||
CODEC_ID_ADPCM_SWF,
|
||||
CODEC_ID_ADPCM_YAMAHA,
|
||||
CODEC_ID_ADPCM_SBPRO_4,
|
||||
CODEC_ID_ADPCM_SBPRO_3,
|
||||
CODEC_ID_ADPCM_SBPRO_2,
|
||||
CODEC_ID_ADPCM_THP,
|
||||
CODEC_ID_ADPCM_IMA_AMV,
|
||||
CODEC_ID_ADPCM_EA_R1,
|
||||
CODEC_ID_ADPCM_EA_R3,
|
||||
CODEC_ID_ADPCM_EA_R2,
|
||||
CODEC_ID_ADPCM_IMA_EA_SEAD,
|
||||
CODEC_ID_ADPCM_IMA_EA_EACS,
|
||||
CODEC_ID_ADPCM_EA_XAS,
|
||||
CODEC_ID_ADPCM_EA_MAXIS_XA,
|
||||
CODEC_ID_ADPCM_IMA_ISS,
|
||||
CODEC_ID_ADPCM_G722,
|
||||
CODEC_ID_ADPCM_IMA_APC,
|
||||
CODEC_ID_VIMA = MKBETAG('V','I','M','A'),
|
||||
|
||||
/* AMR */
|
||||
CODEC_ID_AMR_NB = 0x12000,
|
||||
CODEC_ID_AMR_WB,
|
||||
|
||||
/* RealAudio codecs*/
|
||||
CODEC_ID_RA_144 = 0x13000,
|
||||
CODEC_ID_RA_288,
|
||||
|
||||
/* various DPCM codecs */
|
||||
CODEC_ID_ROQ_DPCM = 0x14000,
|
||||
CODEC_ID_INTERPLAY_DPCM,
|
||||
CODEC_ID_XAN_DPCM,
|
||||
CODEC_ID_SOL_DPCM,
|
||||
|
||||
/* audio codecs */
|
||||
CODEC_ID_MP2 = 0x15000,
|
||||
CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
|
||||
CODEC_ID_AAC,
|
||||
CODEC_ID_AC3,
|
||||
CODEC_ID_DTS,
|
||||
CODEC_ID_VORBIS,
|
||||
CODEC_ID_DVAUDIO,
|
||||
CODEC_ID_WMAV1,
|
||||
CODEC_ID_WMAV2,
|
||||
CODEC_ID_MACE3,
|
||||
CODEC_ID_MACE6,
|
||||
CODEC_ID_VMDAUDIO,
|
||||
CODEC_ID_FLAC,
|
||||
CODEC_ID_MP3ADU,
|
||||
CODEC_ID_MP3ON4,
|
||||
CODEC_ID_SHORTEN,
|
||||
CODEC_ID_ALAC,
|
||||
CODEC_ID_WESTWOOD_SND1,
|
||||
CODEC_ID_GSM, ///< as in Berlin toast format
|
||||
CODEC_ID_QDM2,
|
||||
CODEC_ID_COOK,
|
||||
CODEC_ID_TRUESPEECH,
|
||||
CODEC_ID_TTA,
|
||||
CODEC_ID_SMACKAUDIO,
|
||||
CODEC_ID_QCELP,
|
||||
CODEC_ID_WAVPACK,
|
||||
CODEC_ID_DSICINAUDIO,
|
||||
CODEC_ID_IMC,
|
||||
CODEC_ID_MUSEPACK7,
|
||||
CODEC_ID_MLP,
|
||||
CODEC_ID_GSM_MS, /* as found in WAV */
|
||||
CODEC_ID_ATRAC3,
|
||||
CODEC_ID_VOXWARE,
|
||||
CODEC_ID_APE,
|
||||
CODEC_ID_NELLYMOSER,
|
||||
CODEC_ID_MUSEPACK8,
|
||||
CODEC_ID_SPEEX,
|
||||
CODEC_ID_WMAVOICE,
|
||||
CODEC_ID_WMAPRO,
|
||||
CODEC_ID_WMALOSSLESS,
|
||||
CODEC_ID_ATRAC3P,
|
||||
CODEC_ID_EAC3,
|
||||
CODEC_ID_SIPR,
|
||||
CODEC_ID_MP1,
|
||||
CODEC_ID_TWINVQ,
|
||||
CODEC_ID_TRUEHD,
|
||||
CODEC_ID_MP4ALS,
|
||||
CODEC_ID_ATRAC1,
|
||||
CODEC_ID_BINKAUDIO_RDFT,
|
||||
CODEC_ID_BINKAUDIO_DCT,
|
||||
CODEC_ID_AAC_LATM,
|
||||
CODEC_ID_QDMC,
|
||||
CODEC_ID_CELT,
|
||||
CODEC_ID_G723_1,
|
||||
CODEC_ID_G729,
|
||||
CODEC_ID_8SVX_EXP,
|
||||
CODEC_ID_8SVX_FIB,
|
||||
CODEC_ID_BMV_AUDIO,
|
||||
CODEC_ID_RALF,
|
||||
CODEC_ID_IAC,
|
||||
CODEC_ID_ILBC,
|
||||
CODEC_ID_FFWAVESYNTH = MKBETAG('F','F','W','S'),
|
||||
CODEC_ID_SONIC = MKBETAG('S','O','N','C'),
|
||||
CODEC_ID_SONIC_LS = MKBETAG('S','O','N','L'),
|
||||
CODEC_ID_PAF_AUDIO = MKBETAG('P','A','F','A'),
|
||||
CODEC_ID_OPUS = MKBETAG('O','P','U','S'),
|
||||
|
||||
/* subtitle codecs */
|
||||
CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
|
||||
CODEC_ID_DVD_SUBTITLE = 0x17000,
|
||||
CODEC_ID_DVB_SUBTITLE,
|
||||
CODEC_ID_TEXT, ///< raw UTF-8 text
|
||||
CODEC_ID_XSUB,
|
||||
CODEC_ID_SSA,
|
||||
CODEC_ID_MOV_TEXT,
|
||||
CODEC_ID_HDMV_PGS_SUBTITLE,
|
||||
CODEC_ID_DVB_TELETEXT,
|
||||
CODEC_ID_SRT,
|
||||
CODEC_ID_MICRODVD = MKBETAG('m','D','V','D'),
|
||||
CODEC_ID_EIA_608 = MKBETAG('c','6','0','8'),
|
||||
CODEC_ID_JACOSUB = MKBETAG('J','S','U','B'),
|
||||
CODEC_ID_SAMI = MKBETAG('S','A','M','I'),
|
||||
CODEC_ID_REALTEXT = MKBETAG('R','T','X','T'),
|
||||
CODEC_ID_SUBVIEWER = MKBETAG('S','u','b','V'),
|
||||
|
||||
/* other specific kind of codecs (generally used for attachments) */
|
||||
CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
|
||||
CODEC_ID_TTF = 0x18000,
|
||||
CODEC_ID_BINTEXT = MKBETAG('B','T','X','T'),
|
||||
CODEC_ID_XBIN = MKBETAG('X','B','I','N'),
|
||||
CODEC_ID_IDF = MKBETAG( 0 ,'I','D','F'),
|
||||
CODEC_ID_OTF = MKBETAG( 0 ,'O','T','F'),
|
||||
|
||||
CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like CODEC_ID_NONE) but lavf should attempt to identify it
|
||||
|
||||
CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
|
||||
* stream (only used by libavformat) */
|
||||
CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
|
||||
* stream (only used by libavformat) */
|
||||
CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
|
||||
|
||||
#endif /* AVCODEC_OLD_CODEC_IDS_H */
|
107
Externals/ffmpeg/include/libavcodec/qsv.h
vendored
Normal file
107
Externals/ffmpeg/include/libavcodec/qsv.h
vendored
Normal file
@ -0,0 +1,107 @@
|
||||
/*
|
||||
* Intel MediaSDK QSV public API
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_QSV_H
|
||||
#define AVCODEC_QSV_H
|
||||
|
||||
#include <mfx/mfxvideo.h>
|
||||
|
||||
#include "libavutil/buffer.h"
|
||||
|
||||
/**
|
||||
* This struct is used for communicating QSV parameters between libavcodec and
|
||||
* the caller. It is managed by the caller and must be assigned to
|
||||
* AVCodecContext.hwaccel_context.
|
||||
* - decoding: hwaccel_context must be set on return from the get_format()
|
||||
* callback
|
||||
* - encoding: hwaccel_context must be set before avcodec_open2()
|
||||
*/
|
||||
typedef struct AVQSVContext {
|
||||
/**
|
||||
* If non-NULL, the session to use for encoding or decoding.
|
||||
* Otherwise, libavcodec will try to create an internal session.
|
||||
*/
|
||||
mfxSession session;
|
||||
|
||||
/**
|
||||
* The IO pattern to use.
|
||||
*/
|
||||
int iopattern;
|
||||
|
||||
/**
|
||||
* Extra buffers to pass to encoder or decoder initialization.
|
||||
*/
|
||||
mfxExtBuffer **ext_buffers;
|
||||
int nb_ext_buffers;
|
||||
|
||||
/**
|
||||
* Encoding only. If this field is set to non-zero by the caller, libavcodec
|
||||
* will create an mfxExtOpaqueSurfaceAlloc extended buffer and pass it to
|
||||
* the encoder initialization. This only makes sense if iopattern is also
|
||||
* set to MFX_IOPATTERN_IN_OPAQUE_MEMORY.
|
||||
*
|
||||
* The number of allocated opaque surfaces will be the sum of the number
|
||||
* required by the encoder and the user-provided value nb_opaque_surfaces.
|
||||
* The array of the opaque surfaces will be exported to the caller through
|
||||
* the opaque_surfaces field.
|
||||
*/
|
||||
int opaque_alloc;
|
||||
|
||||
/**
|
||||
* Encoding only, and only if opaque_alloc is set to non-zero. Before
|
||||
* calling avcodec_open2(), the caller should set this field to the number
|
||||
* of extra opaque surfaces to allocate beyond what is required by the
|
||||
* encoder.
|
||||
*
|
||||
* On return from avcodec_open2(), this field will be set by libavcodec to
|
||||
* the total number of allocated opaque surfaces.
|
||||
*/
|
||||
int nb_opaque_surfaces;
|
||||
|
||||
/**
|
||||
* Encoding only, and only if opaque_alloc is set to non-zero. On return
|
||||
* from avcodec_open2(), this field will be used by libavcodec to export the
|
||||
* array of the allocated opaque surfaces to the caller, so they can be
|
||||
* passed to other parts of the pipeline.
|
||||
*
|
||||
* The buffer reference exported here is owned and managed by libavcodec,
|
||||
* the callers should make their own reference with av_buffer_ref() and free
|
||||
* it with av_buffer_unref() when it is no longer needed.
|
||||
*
|
||||
* The buffer data is an nb_opaque_surfaces-sized array of mfxFrameSurface1.
|
||||
*/
|
||||
AVBufferRef *opaque_surfaces;
|
||||
|
||||
/**
|
||||
* Encoding only, and only if opaque_alloc is set to non-zero. On return
|
||||
* from avcodec_open2(), this field will be set to the surface type used in
|
||||
* the opaque allocation request.
|
||||
*/
|
||||
int opaque_alloc_type;
|
||||
} AVQSVContext;
|
||||
|
||||
/**
|
||||
* Allocate a new context.
|
||||
*
|
||||
* It must be freed by the caller with av_free().
|
||||
*/
|
||||
AVQSVContext *av_qsv_alloc_context(void);
|
||||
|
||||
#endif /* AVCODEC_QSV_H */
|
189
Externals/ffmpeg/include/libavcodec/vaapi.h
vendored
Normal file
189
Externals/ffmpeg/include/libavcodec/vaapi.h
vendored
Normal file
@ -0,0 +1,189 @@
|
||||
/*
|
||||
* Video Acceleration API (shared data between FFmpeg and the video player)
|
||||
* HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
|
||||
*
|
||||
* Copyright (C) 2008-2009 Splitted-Desktop Systems
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VAAPI_H
|
||||
#define AVCODEC_VAAPI_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_vaapi
|
||||
* Public libavcodec VA API header.
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
#include "libavutil/attributes.h"
|
||||
#include "version.h"
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_vaapi VA API Decoding
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* This structure is used to share data between the FFmpeg library and
|
||||
* the client video application.
|
||||
* This shall be zero-allocated and available as
|
||||
* AVCodecContext.hwaccel_context. All user members can be set once
|
||||
* during initialization or through each AVCodecContext.get_buffer()
|
||||
* function call. In any case, they must be valid prior to calling
|
||||
* decoding functions.
|
||||
*/
|
||||
struct vaapi_context {
|
||||
/**
|
||||
* Window system dependent data
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by user
|
||||
*/
|
||||
void *display;
|
||||
|
||||
/**
|
||||
* Configuration ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by user
|
||||
*/
|
||||
uint32_t config_id;
|
||||
|
||||
/**
|
||||
* Context ID (video decode pipeline)
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by user
|
||||
*/
|
||||
uint32_t context_id;
|
||||
|
||||
#if FF_API_VAAPI_CONTEXT
|
||||
/**
|
||||
* VAPictureParameterBuffer ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
uint32_t pic_param_buf_id;
|
||||
|
||||
/**
|
||||
* VAIQMatrixBuffer ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
uint32_t iq_matrix_buf_id;
|
||||
|
||||
/**
|
||||
* VABitPlaneBuffer ID (for VC-1 decoding)
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
uint32_t bitplane_buf_id;
|
||||
|
||||
/**
|
||||
* Slice parameter/data buffer IDs
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
uint32_t *slice_buf_ids;
|
||||
|
||||
/**
|
||||
* Number of effective slice buffer IDs to send to the HW
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
unsigned int n_slice_buf_ids;
|
||||
|
||||
/**
|
||||
* Size of pre-allocated slice_buf_ids
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
unsigned int slice_buf_ids_alloc;
|
||||
|
||||
/**
|
||||
* Pointer to VASliceParameterBuffers
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
void *slice_params;
|
||||
|
||||
/**
|
||||
* Size of a VASliceParameterBuffer element
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
unsigned int slice_param_size;
|
||||
|
||||
/**
|
||||
* Size of pre-allocated slice_params
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
unsigned int slice_params_alloc;
|
||||
|
||||
/**
|
||||
* Number of slices currently filled in
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
unsigned int slice_count;
|
||||
|
||||
/**
|
||||
* Pointer to slice data buffer base
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
const uint8_t *slice_data;
|
||||
|
||||
/**
|
||||
* Current size of slice data
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
attribute_deprecated
|
||||
uint32_t slice_data_size;
|
||||
#endif
|
||||
};
|
||||
|
||||
/* @} */
|
||||
|
||||
#endif /* AVCODEC_VAAPI_H */
|
230
Externals/ffmpeg/include/libavcodec/vda.h
vendored
Normal file
230
Externals/ffmpeg/include/libavcodec/vda.h
vendored
Normal file
@ -0,0 +1,230 @@
|
||||
/*
|
||||
* VDA HW acceleration
|
||||
*
|
||||
* copyright (c) 2011 Sebastien Zwickert
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VDA_H
|
||||
#define AVCODEC_VDA_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_vda
|
||||
* Public libavcodec VDA header.
|
||||
*/
|
||||
|
||||
#include "libavcodec/avcodec.h"
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
// emmintrin.h is unable to compile with -std=c99 -Werror=missing-prototypes
|
||||
// http://openradar.appspot.com/8026390
|
||||
#undef __GNUC_STDC_INLINE__
|
||||
|
||||
#define Picture QuickdrawPicture
|
||||
#include <VideoDecodeAcceleration/VDADecoder.h>
|
||||
#undef Picture
|
||||
|
||||
#include "libavcodec/version.h"
|
||||
|
||||
// extra flags not defined in VDADecoder.h
|
||||
enum {
|
||||
kVDADecodeInfo_Asynchronous = 1UL << 0,
|
||||
kVDADecodeInfo_FrameDropped = 1UL << 1
|
||||
};
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_vda VDA
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* This structure is used to provide the necessary configurations and data
|
||||
* to the VDA FFmpeg HWAccel implementation.
|
||||
*
|
||||
* The application must make it available as AVCodecContext.hwaccel_context.
|
||||
*/
|
||||
struct vda_context {
|
||||
/**
|
||||
* VDA decoder object.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
VDADecoder decoder;
|
||||
|
||||
/**
|
||||
* The Core Video pixel buffer that contains the current image data.
|
||||
*
|
||||
* encoding: unused
|
||||
* decoding: Set by libavcodec. Unset by user.
|
||||
*/
|
||||
CVPixelBufferRef cv_buffer;
|
||||
|
||||
/**
|
||||
* Use the hardware decoder in synchronous mode.
|
||||
*
|
||||
* encoding: unused
|
||||
* decoding: Set by user.
|
||||
*/
|
||||
int use_sync_decoding;
|
||||
|
||||
/**
|
||||
* The frame width.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
int width;
|
||||
|
||||
/**
|
||||
* The frame height.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
int height;
|
||||
|
||||
/**
|
||||
* The frame format.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
int format;
|
||||
|
||||
/**
|
||||
* The pixel format for output image buffers.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by user.
|
||||
*/
|
||||
OSType cv_pix_fmt_type;
|
||||
|
||||
/**
|
||||
* unused
|
||||
*/
|
||||
uint8_t *priv_bitstream;
|
||||
|
||||
/**
|
||||
* unused
|
||||
*/
|
||||
int priv_bitstream_size;
|
||||
|
||||
/**
|
||||
* unused
|
||||
*/
|
||||
int priv_allocated_size;
|
||||
|
||||
/**
|
||||
* Use av_buffer to manage buffer.
|
||||
* When the flag is set, the CVPixelBuffers returned by the decoder will
|
||||
* be released automatically, so you have to retain them if necessary.
|
||||
* Not setting this flag may cause memory leak.
|
||||
*
|
||||
* encoding: unused
|
||||
* decoding: Set by user.
|
||||
*/
|
||||
int use_ref_buffer;
|
||||
};
|
||||
|
||||
/** Create the video decoder. */
|
||||
int ff_vda_create_decoder(struct vda_context *vda_ctx,
|
||||
uint8_t *extradata,
|
||||
int extradata_size);
|
||||
|
||||
/** Destroy the video decoder. */
|
||||
int ff_vda_destroy_decoder(struct vda_context *vda_ctx);
|
||||
|
||||
/**
|
||||
* This struct holds all the information that needs to be passed
|
||||
* between the caller and libavcodec for initializing VDA decoding.
|
||||
* Its size is not a part of the public ABI, it must be allocated with
|
||||
* av_vda_alloc_context() and freed with av_free().
|
||||
*/
|
||||
typedef struct AVVDAContext {
|
||||
/**
|
||||
* VDA decoder object. Created and freed by the caller.
|
||||
*/
|
||||
VDADecoder decoder;
|
||||
|
||||
/**
|
||||
* The output callback that must be passed to VDADecoderCreate.
|
||||
* Set by av_vda_alloc_context().
|
||||
*/
|
||||
VDADecoderOutputCallback output_callback;
|
||||
|
||||
/**
|
||||
* CVPixelBuffer Format Type that VDA will use for decoded frames; set by
|
||||
* the caller.
|
||||
*/
|
||||
OSType cv_pix_fmt_type;
|
||||
} AVVDAContext;
|
||||
|
||||
/**
|
||||
* Allocate and initialize a VDA context.
|
||||
*
|
||||
* This function should be called from the get_format() callback when the caller
|
||||
* selects the AV_PIX_FMT_VDA format. The caller must then create the decoder
|
||||
* object (using the output callback provided by libavcodec) that will be used
|
||||
* for VDA-accelerated decoding.
|
||||
*
|
||||
* When decoding with VDA is finished, the caller must destroy the decoder
|
||||
* object and free the VDA context using av_free().
|
||||
*
|
||||
* @return the newly allocated context or NULL on failure
|
||||
*/
|
||||
AVVDAContext *av_vda_alloc_context(void);
|
||||
|
||||
/**
|
||||
* This is a convenience function that creates and sets up the VDA context using
|
||||
* an internal implementation.
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
*
|
||||
* @return >= 0 on success, a negative AVERROR code on failure
|
||||
*/
|
||||
int av_vda_default_init(AVCodecContext *avctx);
|
||||
|
||||
/**
|
||||
* This is a convenience function that creates and sets up the VDA context using
|
||||
* an internal implementation.
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
* @param vdactx the VDA context to use
|
||||
*
|
||||
* @return >= 0 on success, a negative AVERROR code on failure
|
||||
*/
|
||||
int av_vda_default_init2(AVCodecContext *avctx, AVVDAContext *vdactx);
|
||||
|
||||
/**
|
||||
* This function must be called to free the VDA context initialized with
|
||||
* av_vda_default_init().
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
*/
|
||||
void av_vda_default_free(AVCodecContext *avctx);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_VDA_H */
|
253
Externals/ffmpeg/include/libavcodec/vdpau.h
vendored
Normal file
253
Externals/ffmpeg/include/libavcodec/vdpau.h
vendored
Normal file
@ -0,0 +1,253 @@
|
||||
/*
|
||||
* The Video Decode and Presentation API for UNIX (VDPAU) is used for
|
||||
* hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1.
|
||||
*
|
||||
* Copyright (C) 2008 NVIDIA
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VDPAU_H
|
||||
#define AVCODEC_VDPAU_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_vdpau
|
||||
* Public libavcodec VDPAU header.
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* VDPAU hardware acceleration has two modules
|
||||
* - VDPAU decoding
|
||||
* - VDPAU presentation
|
||||
*
|
||||
* The VDPAU decoding module parses all headers using FFmpeg
|
||||
* parsing mechanisms and uses VDPAU for the actual decoding.
|
||||
*
|
||||
* As per the current implementation, the actual decoding
|
||||
* and rendering (API calls) are done as part of the VDPAU
|
||||
* presentation (vo_vdpau.c) module.
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include <vdpau/vdpau.h>
|
||||
#include <vdpau/vdpau_x11.h>
|
||||
#include "libavutil/avconfig.h"
|
||||
#include "libavutil/attributes.h"
|
||||
|
||||
#include "avcodec.h"
|
||||
#include "version.h"
|
||||
|
||||
#if FF_API_BUFS_VDPAU
|
||||
union AVVDPAUPictureInfo {
|
||||
VdpPictureInfoH264 h264;
|
||||
VdpPictureInfoMPEG1Or2 mpeg;
|
||||
VdpPictureInfoVC1 vc1;
|
||||
VdpPictureInfoMPEG4Part2 mpeg4;
|
||||
};
|
||||
#endif
|
||||
|
||||
struct AVCodecContext;
|
||||
struct AVFrame;
|
||||
|
||||
typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *,
|
||||
const VdpPictureInfo *, uint32_t,
|
||||
const VdpBitstreamBuffer *);
|
||||
|
||||
/**
|
||||
* This structure is used to share data between the libavcodec library and
|
||||
* the client video application.
|
||||
* The user shall allocate the structure via the av_alloc_vdpau_hwaccel
|
||||
* function and make it available as
|
||||
* AVCodecContext.hwaccel_context. Members can be set by the user once
|
||||
* during initialization or through each AVCodecContext.get_buffer()
|
||||
* function call. In any case, they must be valid prior to calling
|
||||
* decoding functions.
|
||||
*
|
||||
* The size of this structure is not a part of the public ABI and must not
|
||||
* be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an
|
||||
* AVVDPAUContext.
|
||||
*/
|
||||
typedef struct AVVDPAUContext {
|
||||
/**
|
||||
* VDPAU decoder handle
|
||||
*
|
||||
* Set by user.
|
||||
*/
|
||||
VdpDecoder decoder;
|
||||
|
||||
/**
|
||||
* VDPAU decoder render callback
|
||||
*
|
||||
* Set by the user.
|
||||
*/
|
||||
VdpDecoderRender *render;
|
||||
|
||||
#if FF_API_BUFS_VDPAU
|
||||
/**
|
||||
* VDPAU picture information
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
union AVVDPAUPictureInfo info;
|
||||
|
||||
/**
|
||||
* Allocated size of the bitstream_buffers table.
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
int bitstream_buffers_allocated;
|
||||
|
||||
/**
|
||||
* Useful bitstream buffers in the bitstream buffers table.
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
int bitstream_buffers_used;
|
||||
|
||||
/**
|
||||
* Table of bitstream buffers.
|
||||
* The user is responsible for freeing this buffer using av_freep().
|
||||
*
|
||||
* Set by libavcodec.
|
||||
*/
|
||||
attribute_deprecated
|
||||
VdpBitstreamBuffer *bitstream_buffers;
|
||||
#endif
|
||||
AVVDPAU_Render2 render2;
|
||||
} AVVDPAUContext;
|
||||
|
||||
/**
|
||||
* @brief allocation function for AVVDPAUContext
|
||||
*
|
||||
* Allows extending the struct without breaking API/ABI
|
||||
*/
|
||||
AVVDPAUContext *av_alloc_vdpaucontext(void);
|
||||
|
||||
AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *);
|
||||
void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2);
|
||||
|
||||
/**
|
||||
* Associate a VDPAU device with a codec context for hardware acceleration.
|
||||
* This function is meant to be called from the get_format() codec callback,
|
||||
* or earlier. It can also be called after avcodec_flush_buffers() to change
|
||||
* the underlying VDPAU device mid-stream (e.g. to recover from non-transparent
|
||||
* display preemption).
|
||||
*
|
||||
* @note get_format() must return AV_PIX_FMT_VDPAU if this function completes
|
||||
* successfully.
|
||||
*
|
||||
* @param avctx decoding context whose get_format() callback is invoked
|
||||
* @param device VDPAU device handle to use for hardware acceleration
|
||||
* @param get_proc_address VDPAU device driver
|
||||
* @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags
|
||||
*
|
||||
* @return 0 on success, an AVERROR code on failure.
|
||||
*/
|
||||
int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device,
|
||||
VdpGetProcAddress *get_proc_address, unsigned flags);
|
||||
|
||||
/**
|
||||
* Gets the parameters to create an adequate VDPAU video surface for the codec
|
||||
* context using VDPAU hardware decoding acceleration.
|
||||
*
|
||||
* @note Behavior is undefined if the context was not successfully bound to a
|
||||
* VDPAU device using av_vdpau_bind_context().
|
||||
*
|
||||
* @param avctx the codec context being used for decoding the stream
|
||||
* @param type storage space for the VDPAU video surface chroma type
|
||||
* (or NULL to ignore)
|
||||
* @param width storage space for the VDPAU video surface pixel width
|
||||
* (or NULL to ignore)
|
||||
* @param height storage space for the VDPAU video surface pixel height
|
||||
* (or NULL to ignore)
|
||||
*
|
||||
* @return 0 on success, a negative AVERROR code on failure.
|
||||
*/
|
||||
int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type,
|
||||
uint32_t *width, uint32_t *height);
|
||||
|
||||
/**
|
||||
* Allocate an AVVDPAUContext.
|
||||
*
|
||||
* @return Newly-allocated AVVDPAUContext or NULL on failure.
|
||||
*/
|
||||
AVVDPAUContext *av_vdpau_alloc_context(void);
|
||||
|
||||
#if FF_API_VDPAU_PROFILE
|
||||
/**
|
||||
* Get a decoder profile that should be used for initializing a VDPAU decoder.
|
||||
* Should be called from the AVCodecContext.get_format() callback.
|
||||
*
|
||||
* @deprecated Use av_vdpau_bind_context() instead.
|
||||
*
|
||||
* @param avctx the codec context being used for decoding the stream
|
||||
* @param profile a pointer into which the result will be written on success.
|
||||
* The contents of profile are undefined if this function returns
|
||||
* an error.
|
||||
*
|
||||
* @return 0 on success (non-negative), a negative AVERROR on failure.
|
||||
*/
|
||||
attribute_deprecated
|
||||
int av_vdpau_get_profile(AVCodecContext *avctx, VdpDecoderProfile *profile);
|
||||
#endif
|
||||
|
||||
#if FF_API_CAP_VDPAU
|
||||
/** @brief The videoSurface is used for rendering. */
|
||||
#define FF_VDPAU_STATE_USED_FOR_RENDER 1
|
||||
|
||||
/**
|
||||
* @brief The videoSurface is needed for reference/prediction.
|
||||
* The codec manipulates this.
|
||||
*/
|
||||
#define FF_VDPAU_STATE_USED_FOR_REFERENCE 2
|
||||
|
||||
/**
|
||||
* @brief This structure is used as a callback between the FFmpeg
|
||||
* decoder (vd_) and presentation (vo_) module.
|
||||
* This is used for defining a video frame containing surface,
|
||||
* picture parameter, bitstream information etc which are passed
|
||||
* between the FFmpeg decoder and its clients.
|
||||
*/
|
||||
struct vdpau_render_state {
|
||||
VdpVideoSurface surface; ///< Used as rendered surface, never changed.
|
||||
|
||||
int state; ///< Holds FF_VDPAU_STATE_* values.
|
||||
|
||||
/** picture parameter information for all supported codecs */
|
||||
union AVVDPAUPictureInfo info;
|
||||
|
||||
/** Describe size/location of the compressed video data.
|
||||
Set to 0 when freeing bitstream_buffers. */
|
||||
int bitstream_buffers_allocated;
|
||||
int bitstream_buffers_used;
|
||||
/** The user is responsible for freeing this buffer using av_freep(). */
|
||||
VdpBitstreamBuffer *bitstream_buffers;
|
||||
};
|
||||
#endif
|
||||
|
||||
/* @}*/
|
||||
|
||||
#endif /* AVCODEC_VDPAU_H */
|
210
Externals/ffmpeg/include/libavcodec/version.h
vendored
Normal file
210
Externals/ffmpeg/include/libavcodec/version.h
vendored
Normal file
@ -0,0 +1,210 @@
|
||||
/*
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VERSION_H
|
||||
#define AVCODEC_VERSION_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup libavc
|
||||
* Libavcodec version macros.
|
||||
*/
|
||||
|
||||
#include "libavutil/version.h"
|
||||
|
||||
#define LIBAVCODEC_VERSION_MAJOR 57
|
||||
#define LIBAVCODEC_VERSION_MINOR 21
|
||||
#define LIBAVCODEC_VERSION_MICRO 100
|
||||
|
||||
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
|
||||
LIBAVCODEC_VERSION_MINOR, \
|
||||
LIBAVCODEC_VERSION_MICRO)
|
||||
#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \
|
||||
LIBAVCODEC_VERSION_MINOR, \
|
||||
LIBAVCODEC_VERSION_MICRO)
|
||||
#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT
|
||||
|
||||
#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
|
||||
|
||||
/**
|
||||
* FF_API_* defines may be placed below to indicate public API that will be
|
||||
* dropped at a future version bump. The defines themselves are not part of
|
||||
* the public API and may change, break or disappear at any time.
|
||||
*
|
||||
* @note, when bumping the major version it is recommended to manually
|
||||
* disable each FF_API_* in its own commit instead of disabling them all
|
||||
* at once through the bump. This improves the git bisect-ability of the change.
|
||||
*/
|
||||
|
||||
#ifndef FF_API_VIMA_DECODER
|
||||
#define FF_API_VIMA_DECODER (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_AUDIO_CONVERT
|
||||
#define FF_API_AUDIO_CONVERT (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_AVCODEC_RESAMPLE
|
||||
#define FF_API_AVCODEC_RESAMPLE FF_API_AUDIO_CONVERT
|
||||
#endif
|
||||
#ifndef FF_API_MISSING_SAMPLE
|
||||
#define FF_API_MISSING_SAMPLE (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_LOWRES
|
||||
#define FF_API_LOWRES (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_CAP_VDPAU
|
||||
#define FF_API_CAP_VDPAU (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_BUFS_VDPAU
|
||||
#define FF_API_BUFS_VDPAU (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_VOXWARE
|
||||
#define FF_API_VOXWARE (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_SET_DIMENSIONS
|
||||
#define FF_API_SET_DIMENSIONS (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_DEBUG_MV
|
||||
#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_AC_VLC
|
||||
#define FF_API_AC_VLC (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_MSMPEG4
|
||||
#define FF_API_OLD_MSMPEG4 (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_ASPECT_EXTENDED
|
||||
#define FF_API_ASPECT_EXTENDED (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_ARCH_ALPHA
|
||||
#define FF_API_ARCH_ALPHA (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_XVMC
|
||||
#define FF_API_XVMC (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_ERROR_RATE
|
||||
#define FF_API_ERROR_RATE (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_QSCALE_TYPE
|
||||
#define FF_API_QSCALE_TYPE (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_MB_TYPE
|
||||
#define FF_API_MB_TYPE (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_MAX_BFRAMES
|
||||
#define FF_API_MAX_BFRAMES (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_NEG_LINESIZES
|
||||
#define FF_API_NEG_LINESIZES (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_EMU_EDGE
|
||||
#define FF_API_EMU_EDGE (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_ARCH_SH4
|
||||
#define FF_API_ARCH_SH4 (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_ARCH_SPARC
|
||||
#define FF_API_ARCH_SPARC (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_UNUSED_MEMBERS
|
||||
#define FF_API_UNUSED_MEMBERS (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_IDCT_XVIDMMX
|
||||
#define FF_API_IDCT_XVIDMMX (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_INPUT_PRESERVED
|
||||
#define FF_API_INPUT_PRESERVED (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_NORMALIZE_AQP
|
||||
#define FF_API_NORMALIZE_AQP (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_GMC
|
||||
#define FF_API_GMC (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_MV0
|
||||
#define FF_API_MV0 (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_CODEC_NAME
|
||||
#define FF_API_CODEC_NAME (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_AFD
|
||||
#define FF_API_AFD (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_VISMV
|
||||
/* XXX: don't forget to drop the -vismv documentation */
|
||||
#define FF_API_VISMV (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_AUDIOENC_DELAY
|
||||
#define FF_API_AUDIOENC_DELAY (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_VAAPI_CONTEXT
|
||||
#define FF_API_VAAPI_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 58)
|
||||
#endif
|
||||
#ifndef FF_API_AVCTX_TIMEBASE
|
||||
#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_MPV_OPT
|
||||
#define FF_API_MPV_OPT (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_STREAM_CODEC_TAG
|
||||
#define FF_API_STREAM_CODEC_TAG (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_QUANT_BIAS
|
||||
#define FF_API_QUANT_BIAS (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_RC_STRATEGY
|
||||
#define FF_API_RC_STRATEGY (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_CODED_FRAME
|
||||
#define FF_API_CODED_FRAME (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_MOTION_EST
|
||||
#define FF_API_MOTION_EST (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_WITHOUT_PREFIX
|
||||
#define FF_API_WITHOUT_PREFIX (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_SIDEDATA_ONLY_PKT
|
||||
#define FF_API_SIDEDATA_ONLY_PKT (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_VDPAU_PROFILE
|
||||
#define FF_API_VDPAU_PROFILE (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_CONVERGENCE_DURATION
|
||||
#define FF_API_CONVERGENCE_DURATION (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_AVPICTURE
|
||||
#define FF_API_AVPICTURE (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_AVPACKET_OLD_API
|
||||
#define FF_API_AVPACKET_OLD_API (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_RTP_CALLBACK
|
||||
#define FF_API_RTP_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_VBV_DELAY
|
||||
#define FF_API_VBV_DELAY (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_CODER_TYPE
|
||||
#define FF_API_CODER_TYPE (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
#ifndef FF_API_STAT_BITS
|
||||
#define FF_API_STAT_BITS (LIBAVCODEC_VERSION_MAJOR < 59)
|
||||
#endif
|
||||
|
||||
#endif /* AVCODEC_VERSION_H */
|
126
Externals/ffmpeg/include/libavcodec/videotoolbox.h
vendored
Normal file
126
Externals/ffmpeg/include/libavcodec/videotoolbox.h
vendored
Normal file
@ -0,0 +1,126 @@
|
||||
/*
|
||||
* Videotoolbox hardware acceleration
|
||||
*
|
||||
* copyright (c) 2012 Sebastien Zwickert
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VIDEOTOOLBOX_H
|
||||
#define AVCODEC_VIDEOTOOLBOX_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_videotoolbox
|
||||
* Public libavcodec Videotoolbox header.
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define Picture QuickdrawPicture
|
||||
#include <VideoToolbox/VideoToolbox.h>
|
||||
#undef Picture
|
||||
|
||||
#include "libavcodec/avcodec.h"
|
||||
|
||||
/**
|
||||
* This struct holds all the information that needs to be passed
|
||||
* between the caller and libavcodec for initializing Videotoolbox decoding.
|
||||
* Its size is not a part of the public ABI, it must be allocated with
|
||||
* av_videotoolbox_alloc_context() and freed with av_free().
|
||||
*/
|
||||
typedef struct AVVideotoolboxContext {
|
||||
/**
|
||||
* Videotoolbox decompression session object.
|
||||
* Created and freed the caller.
|
||||
*/
|
||||
VTDecompressionSessionRef session;
|
||||
|
||||
/**
|
||||
* The output callback that must be passed to the session.
|
||||
* Set by av_videottoolbox_default_init()
|
||||
*/
|
||||
VTDecompressionOutputCallback output_callback;
|
||||
|
||||
/**
|
||||
* CVPixelBuffer Format Type that Videotoolbox will use for decoded frames.
|
||||
* set by the caller.
|
||||
*/
|
||||
OSType cv_pix_fmt_type;
|
||||
|
||||
/**
|
||||
* CoreMedia Format Description that Videotoolbox will use to create the decompression session.
|
||||
* Set by the caller.
|
||||
*/
|
||||
CMVideoFormatDescriptionRef cm_fmt_desc;
|
||||
|
||||
/**
|
||||
* CoreMedia codec type that Videotoolbox will use to create the decompression session.
|
||||
* Set by the caller.
|
||||
*/
|
||||
int cm_codec_type;
|
||||
} AVVideotoolboxContext;
|
||||
|
||||
/**
|
||||
* Allocate and initialize a Videotoolbox context.
|
||||
*
|
||||
* This function should be called from the get_format() callback when the caller
|
||||
* selects the AV_PIX_FMT_VIDETOOLBOX format. The caller must then create
|
||||
* the decoder object (using the output callback provided by libavcodec) that
|
||||
* will be used for Videotoolbox-accelerated decoding.
|
||||
*
|
||||
* When decoding with Videotoolbox is finished, the caller must destroy the decoder
|
||||
* object and free the Videotoolbox context using av_free().
|
||||
*
|
||||
* @return the newly allocated context or NULL on failure
|
||||
*/
|
||||
AVVideotoolboxContext *av_videotoolbox_alloc_context(void);
|
||||
|
||||
/**
|
||||
* This is a convenience function that creates and sets up the Videotoolbox context using
|
||||
* an internal implementation.
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
*
|
||||
* @return >= 0 on success, a negative AVERROR code on failure
|
||||
*/
|
||||
int av_videotoolbox_default_init(AVCodecContext *avctx);
|
||||
|
||||
/**
|
||||
* This is a convenience function that creates and sets up the Videotoolbox context using
|
||||
* an internal implementation.
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
* @param vtctx the Videotoolbox context to use
|
||||
*
|
||||
* @return >= 0 on success, a negative AVERROR code on failure
|
||||
*/
|
||||
int av_videotoolbox_default_init2(AVCodecContext *avctx, AVVideotoolboxContext *vtctx);
|
||||
|
||||
/**
|
||||
* This function must be called to free the Videotoolbox context initialized with
|
||||
* av_videotoolbox_default_init().
|
||||
*
|
||||
* @param avctx the corresponding codec context
|
||||
*/
|
||||
void av_videotoolbox_default_free(AVCodecContext *avctx);
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_VIDEOTOOLBOX_H */
|
78
Externals/ffmpeg/include/libavcodec/vorbis_parser.h
vendored
Normal file
78
Externals/ffmpeg/include/libavcodec/vorbis_parser.h
vendored
Normal file
@ -0,0 +1,78 @@
|
||||
/*
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file
|
||||
* A public API for Vorbis parsing
|
||||
*
|
||||
* Determines the duration for each packet.
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_VORBIS_PARSE_H
|
||||
#define AVCODEC_VORBIS_PARSE_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
typedef struct AVVorbisParseContext AVVorbisParseContext;
|
||||
|
||||
/**
|
||||
* Allocate and initialize the Vorbis parser using headers in the extradata.
|
||||
*
|
||||
* @param avctx codec context
|
||||
* @param s Vorbis parser context
|
||||
*/
|
||||
AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata,
|
||||
int extradata_size);
|
||||
|
||||
/**
|
||||
* Free the parser and everything associated with it.
|
||||
*/
|
||||
void av_vorbis_parse_free(AVVorbisParseContext **s);
|
||||
|
||||
#define VORBIS_FLAG_HEADER 0x00000001
|
||||
#define VORBIS_FLAG_COMMENT 0x00000002
|
||||
#define VORBIS_FLAG_SETUP 0x00000004
|
||||
|
||||
/**
|
||||
* Get the duration for a Vorbis packet.
|
||||
*
|
||||
* If @p flags is @c NULL,
|
||||
* special frames are considered invalid.
|
||||
*
|
||||
* @param s Vorbis parser context
|
||||
* @param buf buffer containing a Vorbis frame
|
||||
* @param buf_size size of the buffer
|
||||
* @param flags flags for special frames
|
||||
*/
|
||||
int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf,
|
||||
int buf_size, int *flags);
|
||||
|
||||
/**
|
||||
* Get the duration for a Vorbis packet.
|
||||
*
|
||||
* @param s Vorbis parser context
|
||||
* @param buf buffer containing a Vorbis frame
|
||||
* @param buf_size size of the buffer
|
||||
*/
|
||||
int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf,
|
||||
int buf_size);
|
||||
|
||||
void av_vorbis_parse_reset(AVVorbisParseContext *s);
|
||||
|
||||
#endif /* AVCODEC_VORBIS_PARSE_H */
|
170
Externals/ffmpeg/include/libavcodec/xvmc.h
vendored
Normal file
170
Externals/ffmpeg/include/libavcodec/xvmc.h
vendored
Normal file
@ -0,0 +1,170 @@
|
||||
/*
|
||||
* Copyright (C) 2003 Ivan Kalvachev
|
||||
*
|
||||
* This file is part of FFmpeg.
|
||||
*
|
||||
* FFmpeg is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* FFmpeg is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with FFmpeg; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#ifndef AVCODEC_XVMC_H
|
||||
#define AVCODEC_XVMC_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* @ingroup lavc_codec_hwaccel_xvmc
|
||||
* Public libavcodec XvMC header.
|
||||
*/
|
||||
|
||||
#include <X11/extensions/XvMC.h>
|
||||
|
||||
#include "libavutil/attributes.h"
|
||||
#include "version.h"
|
||||
#include "avcodec.h"
|
||||
|
||||
/**
|
||||
* @defgroup lavc_codec_hwaccel_xvmc XvMC
|
||||
* @ingroup lavc_codec_hwaccel
|
||||
*
|
||||
* @{
|
||||
*/
|
||||
|
||||
#define AV_XVMC_ID 0x1DC711C0 /**< special value to ensure that regular pixel routines haven't corrupted the struct
|
||||
the number is 1337 speak for the letters IDCT MCo (motion compensation) */
|
||||
|
||||
struct attribute_deprecated xvmc_pix_fmt {
|
||||
/** The field contains the special constant value AV_XVMC_ID.
|
||||
It is used as a test that the application correctly uses the API,
|
||||
and that there is no corruption caused by pixel routines.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int xvmc_id;
|
||||
|
||||
/** Pointer to the block array allocated by XvMCCreateBlocks().
|
||||
The array has to be freed by XvMCDestroyBlocks().
|
||||
Each group of 64 values represents one data block of differential
|
||||
pixel information (in MoCo mode) or coefficients for IDCT.
|
||||
- application - set the pointer during initialization
|
||||
- libavcodec - fills coefficients/pixel data into the array
|
||||
*/
|
||||
short* data_blocks;
|
||||
|
||||
/** Pointer to the macroblock description array allocated by
|
||||
XvMCCreateMacroBlocks() and freed by XvMCDestroyMacroBlocks().
|
||||
- application - set the pointer during initialization
|
||||
- libavcodec - fills description data into the array
|
||||
*/
|
||||
XvMCMacroBlock* mv_blocks;
|
||||
|
||||
/** Number of macroblock descriptions that can be stored in the mv_blocks
|
||||
array.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int allocated_mv_blocks;
|
||||
|
||||
/** Number of blocks that can be stored at once in the data_blocks array.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int allocated_data_blocks;
|
||||
|
||||
/** Indicate that the hardware would interpret data_blocks as IDCT
|
||||
coefficients and perform IDCT on them.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int idct;
|
||||
|
||||
/** In MoCo mode it indicates that intra macroblocks are assumed to be in
|
||||
unsigned format; same as the XVMC_INTRA_UNSIGNED flag.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int unsigned_intra;
|
||||
|
||||
/** Pointer to the surface allocated by XvMCCreateSurface().
|
||||
It has to be freed by XvMCDestroySurface() on application exit.
|
||||
It identifies the frame and its state on the video hardware.
|
||||
- application - set during initialization
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
XvMCSurface* p_surface;
|
||||
|
||||
/** Set by the decoder before calling ff_draw_horiz_band(),
|
||||
needed by the XvMCRenderSurface function. */
|
||||
//@{
|
||||
/** Pointer to the surface used as past reference
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
XvMCSurface* p_past_surface;
|
||||
|
||||
/** Pointer to the surface used as future reference
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
XvMCSurface* p_future_surface;
|
||||
|
||||
/** top/bottom field or frame
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
unsigned int picture_structure;
|
||||
|
||||
/** XVMC_SECOND_FIELD - 1st or 2nd field in the sequence
|
||||
- application - unchanged
|
||||
- libavcodec - set
|
||||
*/
|
||||
unsigned int flags;
|
||||
//}@
|
||||
|
||||
/** Number of macroblock descriptions in the mv_blocks array
|
||||
that have already been passed to the hardware.
|
||||
- application - zeroes it on get_buffer().
|
||||
A successful ff_draw_horiz_band() may increment it
|
||||
with filled_mb_block_num or zero both.
|
||||
- libavcodec - unchanged
|
||||
*/
|
||||
int start_mv_blocks_num;
|
||||
|
||||
/** Number of new macroblock descriptions in the mv_blocks array (after
|
||||
start_mv_blocks_num) that are filled by libavcodec and have to be
|
||||
passed to the hardware.
|
||||
- application - zeroes it on get_buffer() or after successful
|
||||
ff_draw_horiz_band().
|
||||
- libavcodec - increment with one of each stored MB
|
||||
*/
|
||||
int filled_mv_blocks_num;
|
||||
|
||||
/** Number of the next free data block; one data block consists of
|
||||
64 short values in the data_blocks array.
|
||||
All blocks before this one have already been claimed by placing their
|
||||
position into the corresponding block description structure field,
|
||||
that are part of the mv_blocks array.
|
||||
- application - zeroes it on get_buffer().
|
||||
A successful ff_draw_horiz_band() may zero it together
|
||||
with start_mb_blocks_num.
|
||||
- libavcodec - each decoded macroblock increases it by the number
|
||||
of coded blocks it contains.
|
||||
*/
|
||||
int next_free_data_block_num;
|
||||
};
|
||||
|
||||
/**
|
||||
* @}
|
||||
*/
|
||||
|
||||
#endif /* AVCODEC_XVMC_H */
|
Reference in New Issue
Block a user