[FFmpeg-devel] patches for dshow: handle events in graph andCoUninitialize

[Don Moir]

----- Original Message ----- 
From: "Carl Eugen Hoyos" <cehoyos at ag.or.at>
To: <ffmpeg-devel at ffmpeg.org>
Sent: Thursday, December 13, 2012 4:46 PM
Subject: Re: [FFmpeg-devel] patches for dshow: handle events in graph andCoUninitialize


> Don Moir <donmoir <at> comcast.net> writes:
> 
>> There is one more thing that needs to change but probably 
>> best to commit these patches first in order to avoid confusion.
> 
> Please send a proper patch (made with git format-patch or 
> git send-email) and I will apply.
> 
> Carl Eugen
> 

Ramiro may want to modify his patch and resubmit. 

Again, dshow_read_close(avctx); needs to be removed from dshow_add_device

So in dshow_add_device:

        if (codec->pix_fmt == AV_PIX_FMT_NONE) {
            codec->codec_id = dshow_codecid(bih->biCompression);
            if (codec->codec_id == AV_CODEC_ID_NONE) {
                av_log(avctx, AV_LOG_ERROR, "Unknown compression type. "
                                 "Please report verbose (-v 9) debug information.\n");
// remove dshow_read_close - its not needed and can cause trouble
-                dshow_read_close(avctx);
                return AVERROR_PATCHWELCOME;
            }
            codec->bits_per_coded_sample = bih->biBitCount;
        } else