Update ffmpeg support to 0.10
This commit is contained in:
Austen Dicken
+4877
File diff suppressed because it is too large
Load Diff
+99
@@ -0,0 +1,99 @@
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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
|
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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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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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* @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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*
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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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#endif /* AVCODEC_AVFFT_H */
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+71
@@ -0,0 +1,71 @@
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/*
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* DXVA2 HW acceleration
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*
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* copyright (c) 2009 Laurent Aimar
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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_DXVA_H
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#define AVCODEC_DXVA_H
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#include <stdint.h>
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#include <d3d9.h>
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#include <dxva2api.h>
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#define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards
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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 DXVA2 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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struct dxva_context {
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/**
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* DXVA2 decoder object
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*/
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IDirectXVideoDecoder *decoder;
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/**
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* DXVA2 configuration used to create the decoder
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*/
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const DXVA2_ConfigPictureDecode *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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LPDIRECT3DSURFACE9 *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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#endif /* AVCODEC_DXVA_H */
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+34
@@ -0,0 +1,34 @@
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/*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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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/**
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* @file
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* This header is provided for compatibility only and will be removed
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* on next major bump
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*/
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#ifndef AVCODEC_OPT_H
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#define AVCODEC_OPT_H
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#include "libavcodec/version.h"
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#if FF_API_OPT_H
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#include "libavutil/opt.h"
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#endif
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#endif /* AVCODEC_OPT_H */
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+167
@@ -0,0 +1,167 @@
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/*
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* Video Acceleration API (shared data between FFmpeg and the video player)
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* HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
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*
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* Copyright (C) 2008-2009 Splitted-Desktop Systems
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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_VAAPI_H
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#define AVCODEC_VAAPI_H
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#include <stdint.h>
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/**
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* @defgroup VAAPI_Decoding VA API Decoding
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* @ingroup Decoder
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* @{
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*/
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/**
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* This structure is used to share data between the FFmpeg library and
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* the client video application.
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* This shall be zero-allocated and available as
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* AVCodecContext.hwaccel_context. All user members can be set once
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* during initialization or through each AVCodecContext.get_buffer()
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* function call. In any case, they must be valid prior to calling
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* decoding functions.
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*/
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struct vaapi_context {
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/**
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* Window system dependent data
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*
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* - encoding: unused
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* - decoding: Set by user
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*/
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void *display;
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/**
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* Configuration ID
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*
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* - encoding: unused
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* - decoding: Set by user
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*/
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uint32_t config_id;
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/**
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* Context ID (video decode pipeline)
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*
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* - encoding: unused
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* - decoding: Set by user
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*/
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uint32_t context_id;
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/**
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* VAPictureParameterBuffer ID
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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uint32_t pic_param_buf_id;
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/**
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* VAIQMatrixBuffer ID
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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uint32_t iq_matrix_buf_id;
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/**
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* VABitPlaneBuffer ID (for VC-1 decoding)
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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uint32_t bitplane_buf_id;
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/**
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* Slice parameter/data buffer IDs
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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uint32_t *slice_buf_ids;
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/**
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* Number of effective slice buffer IDs to send to the HW
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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unsigned int n_slice_buf_ids;
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/**
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* Size of pre-allocated slice_buf_ids
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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unsigned int slice_buf_ids_alloc;
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/**
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* Pointer to VASliceParameterBuffers
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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void *slice_params;
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/**
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* Size of a VASliceParameterBuffer element
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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unsigned int slice_param_size;
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/**
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* Size of pre-allocated slice_params
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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unsigned int slice_params_alloc;
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/**
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* Number of slices currently filled in
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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unsigned int slice_count;
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/**
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* Pointer to slice data buffer base
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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const uint8_t *slice_data;
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/**
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* Current size of slice data
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*
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* - encoding: unused
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* - decoding: Set by libavcodec
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*/
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uint32_t slice_data_size;
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};
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/* @} */
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#endif /* AVCODEC_VAAPI_H */
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+168
@@ -0,0 +1,168 @@
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/*
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* VDA HW acceleration
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*
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* copyright (c) 2011 Sebastien Zwickert
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*
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* 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
|
||||
*/
|
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|
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#ifndef AVCODEC_VDA_H
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#define AVCODEC_VDA_H
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#include <pthread.h>
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#include <stdint.h>
|
||||
|
||||
// emmintrin.h is unable to compile with -std=c99 -Werror=missing-prototypes
|
||||
// http://openradar.appspot.com/8026390
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||||
#undef __GNUC_STDC_INLINE__
|
||||
|
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#define Picture QuickdrawPicture
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#include <VideoDecodeAcceleration/VDADecoder.h>
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||||
#undef Picture
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||||
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||||
/**
|
||||
* This structure is used to store a decoded frame information and data.
|
||||
*/
|
||||
typedef struct {
|
||||
/**
|
||||
* The PTS of the frame.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
int64_t pts;
|
||||
|
||||
/**
|
||||
* The CoreVideo buffer that contains the decoded data.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
CVPixelBufferRef cv_buffer;
|
||||
|
||||
/**
|
||||
* A pointer to the next frame.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
struct vda_frame *next_frame;
|
||||
} vda_frame;
|
||||
|
||||
/**
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* VDA frames queue ordered by presentation timestamp.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
vda_frame *queue;
|
||||
|
||||
/**
|
||||
* Mutex for locking queue operations.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
pthread_mutex_t queue_mutex;
|
||||
|
||||
/**
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* The current bitstream buffer.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
uint8_t *bitstream;
|
||||
|
||||
/**
|
||||
* The current size of the bitstream.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
int bitstream_size;
|
||||
|
||||
/**
|
||||
* The reference size used for fast reallocation.
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set/Unset by libavcodec.
|
||||
*/
|
||||
int ref_size;
|
||||
};
|
||||
|
||||
/** 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);
|
||||
|
||||
/** Return the top frame of the queue. */
|
||||
vda_frame *ff_vda_queue_pop(struct vda_context *vda_ctx);
|
||||
|
||||
/** Release the given frame. */
|
||||
void ff_vda_release_vda_frame(vda_frame *frame);
|
||||
|
||||
#endif /* AVCODEC_VDA_H */
|
||||
+88
@@ -0,0 +1,88 @@
|
||||
/*
|
||||
* 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
|
||||
|
||||
/**
|
||||
* @defgroup Decoder VDPAU Decoder and Renderer
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
* @defgroup VDPAU_Decoding VDPAU Decoding
|
||||
* @ingroup Decoder
|
||||
* @{
|
||||
*/
|
||||
|
||||
#include <vdpau/vdpau.h>
|
||||
#include <vdpau/vdpau_x11.h>
|
||||
|
||||
/** @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.
|
||||
|
||||
/** 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;
|
||||
|
||||
/** picture parameter information for all supported codecs */
|
||||
union VdpPictureInfo {
|
||||
VdpPictureInfoH264 h264;
|
||||
VdpPictureInfoMPEG1Or2 mpeg;
|
||||
VdpPictureInfoVC1 vc1;
|
||||
VdpPictureInfoMPEG4Part2 mpeg4;
|
||||
} info;
|
||||
};
|
||||
|
||||
/* @}*/
|
||||
|
||||
#endif /* AVCODEC_VDPAU_H */
|
||||
+130
@@ -0,0 +1,130 @@
|
||||
/*
|
||||
*
|
||||
* 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
|
||||
|
||||
#define LIBAVCODEC_VERSION_MAJOR 53
|
||||
#define LIBAVCODEC_VERSION_MINOR 60
|
||||
#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)
|
||||
|
||||
/**
|
||||
* Those FF_API_* defines are not part of public API.
|
||||
* They may change, break or disappear at any time.
|
||||
*/
|
||||
#ifndef FF_API_PALETTE_CONTROL
|
||||
#define FF_API_PALETTE_CONTROL (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_SAMPLE_FMT
|
||||
#define FF_API_OLD_SAMPLE_FMT (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_AUDIOCONVERT
|
||||
#define FF_API_OLD_AUDIOCONVERT (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_ANTIALIAS_ALGO
|
||||
#define FF_API_ANTIALIAS_ALGO (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_REQUEST_CHANNELS
|
||||
#define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 55)
|
||||
#endif
|
||||
#ifndef FF_API_OPT_H
|
||||
#define FF_API_OPT_H (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_THREAD_INIT
|
||||
#define FF_API_THREAD_INIT (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_FF_PICT_TYPES
|
||||
#define FF_API_OLD_FF_PICT_TYPES (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_FLAC_GLOBAL_OPTS
|
||||
#define FF_API_FLAC_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_GET_PIX_FMT_NAME
|
||||
#define FF_API_GET_PIX_FMT_NAME (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_ALLOC_CONTEXT
|
||||
#define FF_API_ALLOC_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_AVCODEC_OPEN
|
||||
#define FF_API_AVCODEC_OPEN (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_DRC_SCALE
|
||||
#define FF_API_DRC_SCALE (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_ER
|
||||
#define FF_API_ER (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_AVCODEC_INIT
|
||||
#define FF_API_AVCODEC_INIT (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_X264_GLOBAL_OPTS
|
||||
#define FF_API_X264_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_MPEGVIDEO_GLOBAL_OPTS
|
||||
#define FF_API_MPEGVIDEO_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_LAME_GLOBAL_OPTS
|
||||
#define FF_API_LAME_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_SNOW_GLOBAL_OPTS
|
||||
#define FF_API_SNOW_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_MJPEG_GLOBAL_OPTS
|
||||
#define FF_API_MJPEG_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_GET_ALPHA_INFO
|
||||
#define FF_API_GET_ALPHA_INFO (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_PARSE_FRAME
|
||||
#define FF_API_PARSE_FRAME (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_INTERNAL_CONTEXT
|
||||
#define FF_API_INTERNAL_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_TIFFENC_COMPLEVEL
|
||||
#define FF_API_TIFFENC_COMPLEVEL (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_DATA_POINTERS
|
||||
#define FF_API_DATA_POINTERS (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_DECODE_AUDIO
|
||||
#define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 55)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_TIMECODE
|
||||
#define FF_API_OLD_TIMECODE (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
|
||||
#ifndef FF_API_AVFRAME_AGE
|
||||
#define FF_API_AVFRAME_AGE (LIBAVCODEC_VERSION_MAJOR < 54)
|
||||
#endif
|
||||
#ifndef FF_API_OLD_ENCODE_AUDIO
|
||||
#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 55)
|
||||
#endif
|
||||
|
||||
#endif /* AVCODEC_VERSION_H */
|
||||
+151
@@ -0,0 +1,151 @@
|
||||
/*
|
||||
* 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
|
||||
|
||||
#include <X11/extensions/XvMC.h>
|
||||
|
||||
#include "avcodec.h"
|
||||
|
||||
#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 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 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