FFmpeg: libavcodec/vaapi_mpeg2.c File Reference

FFmpeg

[フレーム]

libavcodec

Functions | Variables

vaapi_mpeg2.c File Reference

#include "vaapi_internal.h"

Go to the source code of this file.

Functions

static int mpeg2_get_f_code (MpegEncContext *s)

Reconstruct bitstream f_code.

static int mpeg2_get_is_frame_start (MpegEncContext *s)

Determine frame start: first field for field picture or frame picture.

static int vaapi_mpeg2_start_frame (AVCodecContext *avctx, av_unused const uint8_t *buffer, av_unused uint32_t size)

static int vaapi_mpeg2_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)

Variables

AVHWAccel ff_mpeg2_vaapi_hwaccel

Function Documentation

static int mpeg2_get_f_code ( MpegEncContext * s )

inlinestatic

Reconstruct bitstream f_code.

Definition at line 26 of file vaapi_mpeg2.c.

Referenced by vaapi_mpeg2_start_frame().

static int mpeg2_get_is_frame_start ( MpegEncContext * s )

inlinestatic

Determine frame start: first field for field picture or frame picture.

Definition at line 33 of file vaapi_mpeg2.c.

Referenced by vaapi_mpeg2_start_frame().

static int vaapi_mpeg2_start_frame ( AVCodecContext * avctx,

av_unused const uint8_t * buffer,

av_unused uint32_t size

)

static

Definition at line 38 of file vaapi_mpeg2.c.

static int vaapi_mpeg2_decode_slice ( AVCodecContext * avctx,

const uint8_t * buffer,

uint32_t size

)

static

Definition at line 101 of file vaapi_mpeg2.c.

Variable Documentation

AVHWAccel ff_mpeg2_vaapi_hwaccel

Initial value:

= {

.name = "mpeg2_vaapi",

.type = AVMEDIA_TYPE_VIDEO,

.id = AV_CODEC_ID_MPEG2VIDEO,

.pix_fmt = AV_PIX_FMT_VAAPI_VLD,

.start_frame = vaapi_mpeg2_start_frame,

.end_frame = ff_vaapi_mpeg_end_frame,

.decode_slice = vaapi_mpeg2_decode_slice,

}

Definition at line 135 of file vaapi_mpeg2.c.

Generated on Wed Jul 10 2013 23:48:24 for FFmpeg by doxygen 1.8.2