virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity

lavc doxy: add remaining avcodec.h functions to a misc doxygen group.

Browse Source
This commit is contained in:
Anton Khirnov 2012-04-08 13:35:50 +02:00
parent 6aadfbda09
commit 8a74029ea2
1 changed files with 36 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
libavcodec/avcodec.h
View File

@ -4125,9 +4125,23 @@ int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width,
* @}
*/
void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *v_shift);
/**
* @defgroup lavc_misc Utility functions
* @ingroup libavc
*
* Miscellaneous utility functions related to both encoding and decoding
* (or neither).
* @{
*/
void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
/**
* @defgroup lavc_misc_pixfmt Pixel formats
*
* Functions for working with pixel formats.
* @{
*/
void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *v_shift);
/**
* Return a value representing the fourCC code associated to the
@ -4136,15 +4150,6 @@ void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
*/
unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat pix_fmt);
/**
* Put a string representing the codec tag codec_tag in buf.
*
* @param buf_size size in bytes of buf
* @return the length of the string that would have been generated if
* enough space had been available, excluding the trailing null
*/
size_t av_get_codec_tag_string(char *buf, size_t buf_size, unsigned int codec_tag);
#define FF_LOSS_RESOLUTION 0x0001 /**< loss due to resolution change */
#define FF_LOSS_DEPTH 0x0002 /**< loss due to color depth change */
#define FF_LOSS_COLORSPACE 0x0004 /**< loss due to color space conversion */
@ -4197,7 +4202,22 @@ int avcodec_get_pix_fmt_loss(enum PixelFormat dst_pix_fmt, enum PixelFormat src_
enum PixelFormat avcodec_find_best_pix_fmt(int64_t pix_fmt_mask, enum PixelFormat src_pix_fmt,
int has_alpha, int *loss_ptr);
/* external high level API */
enum PixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum PixelFormat * fmt);
/**
* @}
*/
void avcodec_set_dimensions(AVCodecContext *s, int width, int height);
/**
* Put a string representing the codec tag codec_tag in buf.
*
* @param buf_size size in bytes of buf
* @return the length of the string that would have been generated if
* enough space had been available, excluding the trailing null
*/
size_t av_get_codec_tag_string(char *buf, size_t buf_size, unsigned int codec_tag);
void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode);
@ -4210,8 +4230,6 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode);
*/
const char *av_get_profile_name(const AVCodec *codec, int profile);
enum PixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum PixelFormat * fmt);
int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size);
int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count);
//FIXME func typedef
@ -4243,8 +4261,6 @@ void avcodec_flush_buffers(AVCodecContext *avctx);
void avcodec_default_free_buffers(AVCodecContext *s);
/* misc useful functions */
/**
* Return codec bits per sample.
*
@ -4427,4 +4443,8 @@ int av_codec_is_encoder(AVCodec *codec);
*/
int av_codec_is_decoder(AVCodec *codec);
/**
* @}
*/
#endif /* AVCODEC_AVCODEC_H */