vaapi_mjpeg.c File Reference

#include <va/va.h>
#include <va/va_dec_jpeg.h>
#include "hwaccel_internal.h"
#include "vaapi_decode.h"
#include "mjpegdec.h"

Go to the source code of this file.

Functions
static int	vaapi_mjpeg_start_frame (AVCodecContext *avctx, av_unused const AVBufferRef *buffer_ref, av_unused const uint8_t *buffer, av_unused uint32_t size)
static int	vaapi_mjpeg_end_frame (AVCodecContext *avctx)
static int	vaapi_mjpeg_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)

Variables
const FFHWAccel	ff_mjpeg_vaapi_hwaccel

Function Documentation

vaapi_mjpeg_start_frame()

static int vaapi_mjpeg_start_frame ( AVCodecContext * avctx, av_unused const AVBufferRef * buffer_ref, av_unused const uint8_t * buffer, av_unused uint32_t size )

static

Definition at line 26 of file vaapi_mjpeg.c.

vaapi_mjpeg_end_frame()

static int vaapi_mjpeg_end_frame ( AVCodecContext * avctx )

static

Definition at line 65 of file vaapi_mjpeg.c.

vaapi_mjpeg_decode_slice()

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

static

Definition at line 73 of file vaapi_mjpeg.c.

Variable Documentation

ff_mjpeg_vaapi_hwaccel

const FFHWAccel ff_mjpeg_vaapi_hwaccel

Initial value:

= {
    .p.name               = "mjpeg_vaapi",
    .p.type               = AVMEDIA_TYPE_VIDEO,
    .p.id                 = AV_CODEC_ID_MJPEG,
    .p.pix_fmt            = AV_PIX_FMT_VAAPI,
    .start_frame          = &vaapi_mjpeg_start_frame,
    .end_frame            = &vaapi_mjpeg_end_frame,
    .decode_slice         = &vaapi_mjpeg_decode_slice,
    .frame_priv_data_size = sizeof(VAAPIDecodePicture),
    .init                 = &ff_vaapi_decode_init,
    .uninit               = &ff_vaapi_decode_uninit,
    .frame_params         = &ff_vaapi_common_frame_params,
    .priv_data_size       = sizeof(VAAPIDecodeContext),
    .caps_internal        = HWACCEL_CAP_ASYNC_SAFE,
}

Definition at line 146 of file vaapi_mjpeg.c.