Kjetil Matheussen wrote:
> Done:
> https://github.com/erikd/libsndfile/issues/25
>
> I've linked to a reproducable test case there.
Please don't CC email on this mail list. I am subscribed.
Also, to post code in a github ticket you need to make sure whole
block is indented by 4 spaces or more.
My update from github:
> Sorry, this code:
>
> while(frames_read < sf_info.frames){
> float samples[1024*sf_info.channels];
>
> int read_now = sf_readf_float(sndfile, samples, 1024);
> printf("read_now: %d. frames_read: %d. num_frames: %d.\n",read_now,
> frames_read,(int)sf_info.frames);
>
> frames_read += read_now;
> }
>
> should be considered broken.
>
> The value in sf_info.frames can be incorrect (some validation and
> correction is done, but it is not foolproof). The correct usage is
> something like:
>
> float samples[1024*sf_info.channels];
> while((read_now = sf_readf_float(sndfile, samples, 1024)) > 0){
>
> printf("read_now: %d. frames_read: %d. num_frames: %d.\n",read_now,
> frames_read,(int)sf_info.frames);
>
> frames_read += read_now;
> }
>
> PS : The only way to ensure that sf_info.frames is correct is to read
> in the whole file and that would be slow for anything other than the
> shortest of files.
Erik
--
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/
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