[quake2] Release 0.16

Brendan Burns brendanburns at comcast.net
Mon Jan 3 15:58:48 EST 2005


Thanks, I'll add this into CVS...

--brendan

On Jan 3, 2005, at 9:19 AM, Fabrice Colin wrote:

> Hello,
>
> On Sa, 2005-01-01 at 23:19 -0500, Brendan Burns wrote:
>   > Hey folks,
>   > I've posted an official release 0.16 on the web-site.  I think alsa
>   > sound is working and all mouse bugs are fixed.  I tried connecting 
> to
>   > a multi-player game and mouse worked fine, including inversion...
>   > Please try it out and let me know if problems persist.
>
> I tried to build the source on Fedora Core 3 with ALSA support turned 
> on
> and had to make a couple of changes to src/linux/snd_alsa.c to get the
> source to compile.
> The errors centered on snd_pcm_hw_params_get_buffer_size(). FC3 comes
> with ALSA 1.0.6. I have attached a patch.
>
> I hope this helps.
>
> Fabrice
>
> --- src/linux/snd_alsa.c	2005-01-03 13:33:43.120714240 +0000
> +++ src/linux/snd_alsa.c	2005-01-03 13:42:26.266184040 +0000
> @@ -26,9 +26,9 @@
>
>  #include "../client/client.h"
>  #include "../client/snd_loc.h"
> -#define snd_buf (dma.samples * 2)
>
> -static int  snd_inited;
> +static int snd_buf;
> +static int snd_inited;
>  static short *buffer;
>
>  static snd_pcm_t *playback_handle;
> @@ -45,7 +45,7 @@
>  {
>    int i;
>    int err;
> -  int buffersize;
> +  snd_pcm_uframes_t buffersize;
>    int framesize;
>    int format;
>
> @@ -156,8 +156,13 @@
>      return 0;
>    }
>
> -  buffer_size = snd_pcm_hw_params_get_buffer_size(hw_params);
> -  frame_size = (snd_pcm_format_physical_width(format)*dma.channels)/8;
> +  err = snd_pcm_hw_params_get_buffer_size(hw_params, &buffersize);
> +  if (err < 0) {
> +    Com_Printf("ALSA snd error couldn't get buffer size 
> (%s).\n",snd_strerror(err));
> +    snd_pcm_hw_params_free(hw_params);
> +    return 0;
> +  }
> +  framesize = (snd_pcm_format_physical_width(format)*dma.channels)/8;
>
>    snd_pcm_hw_params_free(hw_params);
>    hw_params = NULL;
> @@ -167,7 +172,7 @@
>      return 0;
>    }
>
> -  snd_buf = buffer_size*frame_size;
> +  snd_buf = buffersize*framesize;
>
>
>    buffer=malloc(snd_buf);
>
>




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