updated ffmpeg to 0.6.0
This commit is contained in:
3968
3rdparty/include/ffmpeg_/libavcodec/avcodec.h
vendored
Normal file
3968
3rdparty/include/ffmpeg_/libavcodec/avcodec.h
vendored
Normal file
File diff suppressed because it is too large
Load Diff
99
3rdparty/include/ffmpeg_/libavcodec/avfft.h
vendored
Normal file
99
3rdparty/include/ffmpeg_/libavcodec/avfft.h
vendored
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@@ -0,0 +1,99 @@
|
||||
/*
|
||||
* 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_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
|
||||
* 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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||||
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||||
/* Real Discrete Fourier Transform */
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||||
|
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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);
|
||||
|
||||
/* Discrete Cosine Transform */
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||||
|
||||
typedef struct DCTContext DCTContext;
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||||
|
||||
enum DCTTransformType {
|
||||
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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||||
};
|
||||
|
||||
/**
|
||||
* Sets 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
|
||||
* (1 << nbits) + 1 for DCT-I
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||||
*
|
||||
* @note the first element of the input of DST-I is ignored
|
||||
*/
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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);
|
||||
void av_dct_end (DCTContext *s);
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||||
|
||||
#endif /* AVCODEC_AVFFT_H */
|
68
3rdparty/include/ffmpeg_/libavcodec/dxva2.h
vendored
Normal file
68
3rdparty/include/ffmpeg_/libavcodec/dxva2.h
vendored
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@@ -0,0 +1,68 @@
|
||||
/*
|
||||
* 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
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||||
#define AVCODEC_DXVA_H
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||||
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#include <stdint.h>
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||||
|
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#include <dxva2api.h>
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||||
|
||||
/**
|
||||
* 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;
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||||
|
||||
/**
|
||||
* The number of surface in the surface array
|
||||
*/
|
||||
unsigned surface_count;
|
||||
|
||||
/**
|
||||
* The array of Direct3D surfaces used to create the decoder
|
||||
*/
|
||||
LPDIRECT3DSURFACE9 *surface;
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||||
|
||||
/**
|
||||
* 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 */
|
211
3rdparty/include/ffmpeg_/libavcodec/opt.h
vendored
Normal file
211
3rdparty/include/ffmpeg_/libavcodec/opt.h
vendored
Normal file
@@ -0,0 +1,211 @@
|
||||
/*
|
||||
* AVOptions
|
||||
* copyright (c) 2005 Michael Niedermayer <michaelni@gmx.at>
|
||||
*
|
||||
* 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_OPT_H
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||||
#define AVCODEC_OPT_H
|
||||
|
||||
/**
|
||||
* @file
|
||||
* AVOptions
|
||||
*/
|
||||
|
||||
#include "libavutil/rational.h"
|
||||
#include "avcodec.h"
|
||||
|
||||
enum AVOptionType{
|
||||
FF_OPT_TYPE_FLAGS,
|
||||
FF_OPT_TYPE_INT,
|
||||
FF_OPT_TYPE_INT64,
|
||||
FF_OPT_TYPE_DOUBLE,
|
||||
FF_OPT_TYPE_FLOAT,
|
||||
FF_OPT_TYPE_STRING,
|
||||
FF_OPT_TYPE_RATIONAL,
|
||||
FF_OPT_TYPE_BINARY, ///< offset must point to a pointer immediately followed by an int for the length
|
||||
FF_OPT_TYPE_CONST=128,
|
||||
};
|
||||
|
||||
/**
|
||||
* AVOption
|
||||
*/
|
||||
typedef struct AVOption {
|
||||
const char *name;
|
||||
|
||||
/**
|
||||
* short English help text
|
||||
* @todo What about other languages?
|
||||
*/
|
||||
const char *help;
|
||||
|
||||
/**
|
||||
* The offset relative to the context structure where the option
|
||||
* value is stored. It should be 0 for named constants.
|
||||
*/
|
||||
int offset;
|
||||
enum AVOptionType type;
|
||||
|
||||
/**
|
||||
* the default value for scalar options
|
||||
*/
|
||||
double default_val;
|
||||
double min; ///< minimum valid value for the option
|
||||
double max; ///< maximum valid value for the option
|
||||
|
||||
int flags;
|
||||
#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding
|
||||
#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding
|
||||
#define AV_OPT_FLAG_METADATA 4 ///< some data extracted or inserted into the file like title, comment, ...
|
||||
#define AV_OPT_FLAG_AUDIO_PARAM 8
|
||||
#define AV_OPT_FLAG_VIDEO_PARAM 16
|
||||
#define AV_OPT_FLAG_SUBTITLE_PARAM 32
|
||||
//FIXME think about enc-audio, ... style flags
|
||||
|
||||
/**
|
||||
* The logical unit to which the option belongs. Non-constant
|
||||
* options and corresponding named constants share the same
|
||||
* unit. May be NULL.
|
||||
*/
|
||||
const char *unit;
|
||||
} AVOption;
|
||||
|
||||
/**
|
||||
* AVOption2.
|
||||
* THIS IS NOT PART OF THE API/ABI YET!
|
||||
* This is identical to AVOption except that default_val was replaced by
|
||||
* an union, it should be compatible with AVOption on normal platforms.
|
||||
*/
|
||||
typedef struct AVOption2 {
|
||||
const char *name;
|
||||
|
||||
/**
|
||||
* short English help text
|
||||
* @todo What about other languages?
|
||||
*/
|
||||
const char *help;
|
||||
|
||||
/**
|
||||
* The offset relative to the context structure where the option
|
||||
* value is stored. It should be 0 for named constants.
|
||||
*/
|
||||
int offset;
|
||||
enum AVOptionType type;
|
||||
|
||||
/**
|
||||
* the default value for scalar options
|
||||
*/
|
||||
union {
|
||||
double dbl;
|
||||
const char *str;
|
||||
} default_val;
|
||||
|
||||
double min; ///< minimum valid value for the option
|
||||
double max; ///< maximum valid value for the option
|
||||
|
||||
int flags;
|
||||
/*
|
||||
#define AV_OPT_FLAG_ENCODING_PARAM 1 ///< a generic parameter which can be set by the user for muxing or encoding
|
||||
#define AV_OPT_FLAG_DECODING_PARAM 2 ///< a generic parameter which can be set by the user for demuxing or decoding
|
||||
#define AV_OPT_FLAG_METADATA 4 ///< some data extracted or inserted into the file like title, comment, ...
|
||||
#define AV_OPT_FLAG_AUDIO_PARAM 8
|
||||
#define AV_OPT_FLAG_VIDEO_PARAM 16
|
||||
#define AV_OPT_FLAG_SUBTITLE_PARAM 32
|
||||
*/
|
||||
//FIXME think about enc-audio, ... style flags
|
||||
|
||||
/**
|
||||
* The logical unit to which the option belongs. Non-constant
|
||||
* options and corresponding named constants share the same
|
||||
* unit. May be NULL.
|
||||
*/
|
||||
const char *unit;
|
||||
} AVOption2;
|
||||
|
||||
|
||||
/**
|
||||
* Looks for an option in obj. Looks only for the options which
|
||||
* have the flags set as specified in mask and flags (that is,
|
||||
* for which it is the case that opt->flags & mask == flags).
|
||||
*
|
||||
* @param[in] obj a pointer to a struct whose first element is a
|
||||
* pointer to an AVClass
|
||||
* @param[in] name the name of the option to look for
|
||||
* @param[in] unit the unit of the option to look for, or any if NULL
|
||||
* @return a pointer to the option found, or NULL if no option
|
||||
* has been found
|
||||
*/
|
||||
const AVOption *av_find_opt(void *obj, const char *name, const char *unit, int mask, int flags);
|
||||
|
||||
#if LIBAVCODEC_VERSION_MAJOR < 53
|
||||
/**
|
||||
* @see av_set_string2()
|
||||
*/
|
||||
attribute_deprecated const AVOption *av_set_string(void *obj, const char *name, const char *val);
|
||||
|
||||
/**
|
||||
* @return a pointer to the AVOption corresponding to the field set or
|
||||
* NULL if no matching AVOption exists, or if the value val is not
|
||||
* valid
|
||||
* @see av_set_string3()
|
||||
*/
|
||||
attribute_deprecated const AVOption *av_set_string2(void *obj, const char *name, const char *val, int alloc);
|
||||
#endif
|
||||
|
||||
/**
|
||||
* Sets the field of obj with the given name to value.
|
||||
*
|
||||
* @param[in] obj A struct whose first element is a pointer to an
|
||||
* AVClass.
|
||||
* @param[in] name the name of the field to set
|
||||
* @param[in] val The value to set. If the field is not of a string
|
||||
* type, then the given string is parsed.
|
||||
* SI postfixes and some named scalars are supported.
|
||||
* If the field is of a numeric type, it has to be a numeric or named
|
||||
* scalar. Behavior with more than one scalar and +- infix operators
|
||||
* is undefined.
|
||||
* If the field is of a flags type, it has to be a sequence of numeric
|
||||
* scalars or named flags separated by '+' or '-'. Prefixing a flag
|
||||
* with '+' causes it to be set without affecting the other flags;
|
||||
* similarly, '-' unsets a flag.
|
||||
* @param[out] o_out if non-NULL put here a pointer to the AVOption
|
||||
* found
|
||||
* @param alloc when 1 then the old value will be av_freed() and the
|
||||
* new av_strduped()
|
||||
* when 0 then no av_free() nor av_strdup() will be used
|
||||
* @return 0 if the value has been set, or an AVERROR code in case of
|
||||
* error:
|
||||
* AVERROR(ENOENT) if no matching option exists
|
||||
* AVERROR(ERANGE) if the value is out of range
|
||||
* AVERROR(EINVAL) if the value is not valid
|
||||
*/
|
||||
int av_set_string3(void *obj, const char *name, const char *val, int alloc, const AVOption **o_out);
|
||||
|
||||
const AVOption *av_set_double(void *obj, const char *name, double n);
|
||||
const AVOption *av_set_q(void *obj, const char *name, AVRational n);
|
||||
const AVOption *av_set_int(void *obj, const char *name, int64_t n);
|
||||
double av_get_double(void *obj, const char *name, const AVOption **o_out);
|
||||
AVRational av_get_q(void *obj, const char *name, const AVOption **o_out);
|
||||
int64_t av_get_int(void *obj, const char *name, const AVOption **o_out);
|
||||
const char *av_get_string(void *obj, const char *name, const AVOption **o_out, char *buf, int buf_len);
|
||||
const AVOption *av_next_option(void *obj, const AVOption *last);
|
||||
int av_opt_show(void *obj, void *av_log_obj);
|
||||
void av_opt_set_defaults(void *s);
|
||||
void av_opt_set_defaults2(void *s, int mask, int flags);
|
||||
|
||||
#endif /* AVCODEC_OPT_H */
|
167
3rdparty/include/ffmpeg_/libavcodec/vaapi.h
vendored
Normal file
167
3rdparty/include/ffmpeg_/libavcodec/vaapi.h
vendored
Normal file
@@ -0,0 +1,167 @@
|
||||
/*
|
||||
* 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
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/**
|
||||
* \defgroup VAAPI_Decoding VA API Decoding
|
||||
* \ingroup Decoder
|
||||
* @{
|
||||
*/
|
||||
|
||||
/**
|
||||
* 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;
|
||||
|
||||
/**
|
||||
* VAPictureParameterBuffer ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t pic_param_buf_id;
|
||||
|
||||
/**
|
||||
* VAIQMatrixBuffer ID
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t iq_matrix_buf_id;
|
||||
|
||||
/**
|
||||
* VABitPlaneBuffer ID (for VC-1 decoding)
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t bitplane_buf_id;
|
||||
|
||||
/**
|
||||
* Slice parameter/data buffer IDs
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t *slice_buf_ids;
|
||||
|
||||
/**
|
||||
* Number of effective slice buffer IDs to send to the HW
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int n_slice_buf_ids;
|
||||
|
||||
/**
|
||||
* Size of pre-allocated slice_buf_ids
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_buf_ids_alloc;
|
||||
|
||||
/**
|
||||
* Pointer to VASliceParameterBuffers
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
void *slice_params;
|
||||
|
||||
/**
|
||||
* Size of a VASliceParameterBuffer element
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_param_size;
|
||||
|
||||
/**
|
||||
* Size of pre-allocated slice_params
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_params_alloc;
|
||||
|
||||
/**
|
||||
* Number of slices currently filled in
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
unsigned int slice_count;
|
||||
|
||||
/**
|
||||
* Pointer to slice data buffer base
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
const uint8_t *slice_data;
|
||||
|
||||
/**
|
||||
* Current size of slice data
|
||||
*
|
||||
* - encoding: unused
|
||||
* - decoding: Set by libavcodec
|
||||
*/
|
||||
uint32_t slice_data_size;
|
||||
};
|
||||
|
||||
/* @} */
|
||||
|
||||
#endif /* AVCODEC_VAAPI_H */
|
89
3rdparty/include/ffmpeg_/libavcodec/vdpau.h
vendored
Normal file
89
3rdparty/include/ffmpeg_/libavcodec/vdpau.h
vendored
Normal file
@@ -0,0 +1,89 @@
|
||||
/*
|
||||
* 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.
|
||||
|
||||
/** picture parameter information for all supported codecs */
|
||||
union VdpPictureInfo {
|
||||
VdpPictureInfoH264 h264;
|
||||
VdpPictureInfoMPEG1Or2 mpeg;
|
||||
VdpPictureInfoVC1 vc1;
|
||||
VdpPictureInfoMPEG4Part2 mpeg4;
|
||||
} 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 /* AVCODEC_VDPAU_H */
|
172
3rdparty/include/ffmpeg_/libavcodec/xvmc.h
vendored
Normal file
172
3rdparty/include/ffmpeg_/libavcodec/xvmc.h
vendored
Normal file
@@ -0,0 +1,172 @@
|
||||
/*
|
||||
* 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"
|
||||
|
||||
#if LIBAVCODEC_VERSION_MAJOR < 53
|
||||
#define AV_XVMC_STATE_DISPLAY_PENDING 1 /** the surface should be shown, the video driver manipulates this */
|
||||
#define AV_XVMC_STATE_PREDICTION 2 /** the surface is needed for prediction, the codec manipulates this */
|
||||
#define AV_XVMC_STATE_OSD_SOURCE 4 /** the surface is needed for subpicture rendering */
|
||||
#endif
|
||||
#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;
|
||||
|
||||
/** Indicates 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;
|
||||
|
||||
/** extensions may be placed here */
|
||||
#if LIBAVCODEC_VERSION_MAJOR < 53
|
||||
//@{
|
||||
/** State flags used to work around limitations in the MPlayer video system.
|
||||
0 - Surface is not used.
|
||||
1 - Surface is still held in application to be displayed or is
|
||||
still visible.
|
||||
2 - Surface is still held in libavcodec buffer for prediction.
|
||||
*/
|
||||
int state;
|
||||
|
||||
/** pointer to the surface where the subpicture is rendered */
|
||||
void* p_osd_target_surface_render;
|
||||
//}@
|
||||
#endif
|
||||
};
|
||||
|
||||
#endif /* AVCODEC_XVMC_H */
|
Reference in New Issue
Block a user