C++ (Cpp) AVVDPAUContext::renderの例

コード例 #1

ファイル: vdpau_h264.c プロジェクト: AVbin/libav

static int vdpau_h264_end_frame(AVCodecContext *avctx)
{
    AVVDPAUContext *hwctx = avctx->hwaccel_context;
    H264Context *h = avctx->priv_data;
    VdpVideoSurface surf = ff_vdpau_get_surface_id(h->cur_pic_ptr);

    hwctx->render(hwctx->decoder, surf, (void *)&hwctx->info,
                  hwctx->bitstream_buffers_used, hwctx->bitstream_buffers);

    ff_h264_draw_horiz_band(h, 0, h->avctx->height);
    hwctx->bitstream_buffers_used = 0;

    return 0;
}

コード例 #2

ファイル: vdpau.c プロジェクト: AronVietti/FFmpeg

int ff_vdpau_mpeg_end_frame(AVCodecContext *avctx)
{
    AVVDPAUContext *hwctx = avctx->hwaccel_context;
    MpegEncContext *s = avctx->priv_data;
    VdpVideoSurface surf = ff_vdpau_get_surface_id(s->current_picture_ptr);

    hwctx->render(hwctx->decoder, surf, (void *)&hwctx->info,
                  hwctx->bitstream_buffers_used, hwctx->bitstream_buffers);

    ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
    hwctx->bitstream_buffers_used = 0;

    return 0;
}

コード例 #3

ファイル: vdpau_h264.c プロジェクト: bryceharrington/FFmpeg

static int vdpau_h264_end_frame(AVCodecContext *avctx)
{
    AVVDPAUContext *hwctx = avctx->hwaccel_context;
    H264Context *h = avctx->priv_data;
    Picture *pic   = h->cur_pic_ptr;
    struct vdpau_picture_context *pic_ctx = pic->hwaccel_picture_private;
    VdpVideoSurface surf = ff_vdpau_get_surface_id(pic);

    hwctx->render(hwctx->decoder, surf, (void *)&pic_ctx->info,
                  pic_ctx->bitstream_buffers_used, pic_ctx->bitstream_buffers);

    ff_h264_draw_horiz_band(h, 0, h->avctx->height);
    av_freep(&pic_ctx->bitstream_buffers);

    return 0;
}

コード例 #4

ファイル: vdpau.c プロジェクト: TomAndCat/FFmpeg

int ff_vdpau_mpeg_end_frame(AVCodecContext *avctx)
{
    int res = 0;
    AVVDPAUContext *hwctx = avctx->hwaccel_context;
    MpegEncContext *s = avctx->priv_data;
    Picture *pic = s->current_picture_ptr;
    struct vdpau_picture_context *pic_ctx = pic->hwaccel_picture_private;
    VdpVideoSurface surf = ff_vdpau_get_surface_id(pic);

    if (!hwctx->render) {
        res = hwctx->render2(avctx, &pic->f, (void *)&pic_ctx->info,
                             pic_ctx->bitstream_buffers_used, pic_ctx->bitstream_buffers);
    } else
    hwctx->render(hwctx->decoder, surf, (void *)&pic_ctx->info,
                  pic_ctx->bitstream_buffers_used, pic_ctx->bitstream_buffers);

    ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
    av_freep(&pic_ctx->bitstream_buffers);

    return res;
}

コード例 #5

ファイル: vdpau.c プロジェクト: AllanDaemon/FFmpeg

int ff_vdpau_mpeg_end_frame(AVCodecContext *avctx)
{
    int res = 0;
    AVVDPAUContext *hwctx = avctx->hwaccel_context;
    MpegEncContext *s = avctx->priv_data;
    Picture *pic = s->current_picture_ptr;
    struct vdpau_picture_context *pic_ctx = pic->hwaccel_picture_private;
    VdpVideoSurface surf = ff_vdpau_get_surface_id(pic);

#if FF_API_BUFS_VDPAU
FF_DISABLE_DEPRECATION_WARNINGS
    hwctx->info = pic_ctx->info;
    hwctx->bitstream_buffers = pic_ctx->bitstream_buffers;
    hwctx->bitstream_buffers_used = pic_ctx->bitstream_buffers_used;
    hwctx->bitstream_buffers_allocated = pic_ctx->bitstream_buffers_allocated;
FF_ENABLE_DEPRECATION_WARNINGS
#endif

    if (!hwctx->render) {
        res = hwctx->render2(avctx, &pic->f, (void *)&pic_ctx->info,
                             pic_ctx->bitstream_buffers_used, pic_ctx->bitstream_buffers);
    } else
    hwctx->render(hwctx->decoder, surf, (void *)&pic_ctx->info,
                  pic_ctx->bitstream_buffers_used, pic_ctx->bitstream_buffers);

    ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
    av_freep(&pic_ctx->bitstream_buffers);

#if FF_API_BUFS_VDPAU
FF_DISABLE_DEPRECATION_WARNINGS
    hwctx->bitstream_buffers = NULL;
    hwctx->bitstream_buffers_used = 0;
    hwctx->bitstream_buffers_allocated = 0;
FF_ENABLE_DEPRECATION_WARNINGS
#endif

    return res;
}