C++ (Cpp) ff_vaapi_render_pictureの例

コード例 #1

ファイル: vaapi_vp9.c プロジェクト: KangLin/FFmpeg

static int vaapi_vp9_end_frame(AVCodecContext *avctx)
{
    FFVAContext * const vactx = ff_vaapi_get_context(avctx);
    const VP9SharedContext *h = avctx->priv_data;
    int ret;

    ret = ff_vaapi_commit_slices(vactx);
    if (ret < 0)
        goto finish;

    ret = ff_vaapi_render_picture(vactx, ff_vaapi_get_surface_id(h->frames[CUR_FRAME].tf.f));
    if (ret < 0)
        goto finish;

finish:
    ff_vaapi_common_end_frame(avctx);
    return ret;
}

コード例 #2

ファイル: vaapi_h264.c プロジェクト: DonDiego/libav

/** End a hardware decoding based frame. */
static int vaapi_h264_end_frame(AVCodecContext *avctx)
{
    struct vaapi_context * const vactx = avctx->hwaccel_context;
    H264Context * const h = avctx->priv_data;
    int ret;

    av_dlog(avctx, "vaapi_h264_end_frame()\n");
    ret = ff_vaapi_commit_slices(vactx);
    if (ret < 0)
        goto finish;

    ret = ff_vaapi_render_picture(vactx, ff_vaapi_get_surface_id(h->cur_pic_ptr));
    if (ret < 0)
        goto finish;

    ff_h264_draw_horiz_band(h, 0, h->avctx->height);

finish:
    ff_vaapi_common_end_frame(avctx);
    return ret;
}

コード例 #3

ファイル: vaapi.c プロジェクト: AndiDog/FFmpeg

int ff_vaapi_mpeg_end_frame(AVCodecContext *avctx)
{
    struct vaapi_context * const vactx = avctx->hwaccel_context;
    MpegEncContext *s = avctx->priv_data;
    int ret;

    ret = ff_vaapi_commit_slices(vactx);
    if (ret < 0)
        goto finish;

    ret = ff_vaapi_render_picture(vactx,
                                  ff_vaapi_get_surface_id(s->current_picture_ptr));
    if (ret < 0)
        goto finish;

    ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);

finish:
    ff_vaapi_common_end_frame(avctx);
    return ret;
}

コード例 #4

ファイル: vaapi_h264.c プロジェクト: 15806905685/FFmpeg

/** End a hardware decoding based frame. */
static int vaapi_h264_end_frame(AVCodecContext *avctx)
{
    FFVAContext * const vactx = ff_vaapi_get_context(avctx);
    H264Context * const h = avctx->priv_data;
    H264SliceContext *sl = &h->slice_ctx[0];
    int ret;

    ret = ff_vaapi_commit_slices(vactx);
    if (ret < 0)
        goto finish;

    ret = ff_vaapi_render_picture(vactx, ff_vaapi_get_surface_id(h->cur_pic_ptr->f));
    if (ret < 0)
        goto finish;

    ff_h264_draw_horiz_band(h, sl, 0, h->avctx->height);

finish:
    ff_vaapi_common_end_frame(avctx);
    return ret;
}

コード例 #5

ファイル: vaapi_hevc.c プロジェクト: 0day-ci/FFmpeg

/** End a hardware decoding based frame. */
static int vaapi_hevc_end_frame(AVCodecContext *avctx)
{
    FFVAContext * const vactx = ff_vaapi_get_context(avctx);
    HEVCContext * const h = avctx->priv_data;
    vaapi_hevc_frame_data *frame_data = h->ref->hwaccel_picture_private;
    int ret;

    ff_dlog(avctx, "vaapi_hevc_end_frame()\n");

    frame_data->last_slice_param->LongSliceFlags.fields.LastSliceOfPic = 1;

    ret = ff_vaapi_commit_slices(vactx);
    if (ret < 0)
        goto finish;

    ret = ff_vaapi_render_picture(vactx, ff_vaapi_get_surface_id(h->ref->frame));
    if (ret < 0)
        goto finish;

finish:
    ff_vaapi_common_end_frame(avctx);
    return ret;
}