[MPlayer-users] VDPAU errors, flickering black video display on aspect change in MPEG2 TS

[Ilja Sekler]

Am 08.12.2013 15:31, schrieb Reimar Döffinger:

> On Sun, Dec 08, 2013 at 03:18:28PM +0100, Ilja Sekler wrote:
>
>> The patch fixes this particular problem and brings back the issue
>> with multithreaded VDPAU decoding for h264 as described in
>>
>> http://lists.mplayerhq.hu/pipermail/mplayer-users/2013-August/086498.html
>
> A more brute-force hack then, with the advantage that it will only
> affect buggy drivers:
>
> --- a/libvo/vo_vdpau.c
> +++ b/libvo/vo_vdpau.c
> @@ -1031,6 +1031,12 @@ static int draw_slice(uint8_t *image[], int stride[], int w, int h,
>           return VO_FALSE;
>
>       vdp_st = vdp_decoder_render(decoder, rndr->render_state->surface, rndr->info, rndr->bitstream_buffers_used, rndr->bitstream_buffers);
> +    if (vdp_st == VDP_STATUS_INVALID_SIZE) {
> +        // reinit to work around a NVidia bug on aspect change
> +        if (!create_vdp_decoder(image_format, vid_width, vid_height, max_refs))
> +            return VO_FALSE;
> +        vdp_st = vdp_decoder_render(decoder, rndr->render_state->surface, rndr->info, rndr->bitstream_buffers_used, rndr->bitstream_buffers);
> +    }
>       CHECK_ST_WARNING("Failed VDPAU decoder rendering");
>       return VO_TRUE;
>   }

As far as I can tell, this one works fine, thanks!

-- 
Regards

Ilja