nvdec_mpeg4.c File Reference

#include "avcodec.h"
#include "internal.h"
#include "mpeg4videodec.h"
#include "mpeg4videodefs.h"
#include "nvdec.h"
#include "decode.h"
#include "hwaccel_internal.h"

Go to the source code of this file.

Functions
static int	nvdec_mpeg4_start_frame (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
static int	nvdec_mpeg4_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
static int	nvdec_mpeg4_frame_params (AVCodecContext *avctx, AVBufferRef *hw_frames_ctx)

Variables
const FFHWAccel	ff_mpeg4_nvdec_hwaccel

Function Documentation

nvdec_mpeg4_start_frame()

static int nvdec_mpeg4_start_frame ( AVCodecContext *  avctx, const uint8_t *  buffer, uint32_t  size  )

static

Definition at line 31 of file nvdec_mpeg4.c.

nvdec_mpeg4_decode_slice()

static int nvdec_mpeg4_decode_slice ( AVCodecContext *  avctx, const uint8_t *  buffer, uint32_t  size  )

static

Definition at line 101 of file nvdec_mpeg4.c.

nvdec_mpeg4_frame_params()

static int nvdec_mpeg4_frame_params ( AVCodecContext *  avctx, AVBufferRef *  hw_frames_ctx  )

static

Definition at line 106 of file nvdec_mpeg4.c.

Variable Documentation

ff_mpeg4_nvdec_hwaccel

const FFHWAccel ff_mpeg4_nvdec_hwaccel

Initial value:

= {
    .p.name               = "mpeg4_nvdec",
    .p.type               = AVMEDIA_TYPE_VIDEO,
    .p.id                 = AV_CODEC_ID_MPEG4,
    .p.pix_fmt            = AV_PIX_FMT_CUDA,
    .start_frame          = nvdec_mpeg4_start_frame,
    .end_frame            = ff_nvdec_simple_end_frame,
    .decode_slice         = nvdec_mpeg4_decode_slice,
    .frame_params         = nvdec_mpeg4_frame_params,
    .init                 = ff_nvdec_decode_init,
    .uninit               = ff_nvdec_decode_uninit,
    .priv_data_size       = sizeof(NVDECContext),
}

Definition at line 113 of file nvdec_mpeg4.c.