Sign Up
Log In
Log In
or
Sign Up
Places
All Projects
Status Monitor
Collapse sidebar
openSUSE:12.1:Update
alsa
0011-test-latency-print-error-message-when-2-pe...
Overview
Repositories
Revisions
Requests
Users
Attributes
Meta
File 0011-test-latency-print-error-message-when-2-periods-per-.patch of Package alsa
From 7ed19bbc9a0150f1b3973de46aa4dfac6b9ed211 Mon Sep 17 00:00:00 2001 From: Raymond Yau <superquad.vortex2@gmail.com> Date: Wed, 20 Apr 2011 16:18:50 +0800 Subject: [PATCH 11/23] test/latency: print error message when 2 periods per buffer not supported Print error message when playback/capture does not support 2 periods per buffer. Signed-off-by: Raymond Yau <superquad.vortex2@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> --- test/latency.c | 18 +++++++++++++++--- 1 files changed, 15 insertions(+), 3 deletions(-) diff --git a/test/latency.c b/test/latency.c index 03d65a2..e9bc6d8 100644 --- a/test/latency.c +++ b/test/latency.c @@ -175,6 +175,7 @@ int setparams(snd_pcm_t *phandle, snd_pcm_t *chandle, int *bufsize) snd_pcm_sw_params_t *p_swparams, *c_swparams; snd_pcm_uframes_t p_size, c_size, p_psize, c_psize; unsigned int p_time, c_time; + unsigned int val; snd_pcm_hw_params_alloca(&p_params); snd_pcm_hw_params_alloca(&c_params); @@ -226,12 +227,23 @@ int setparams(snd_pcm_t *phandle, snd_pcm_t *chandle, int *bufsize) goto __again; snd_pcm_hw_params_get_buffer_size(p_params, &p_size); - if (p_psize * 2 < p_size) + if (p_psize * 2 < p_size) { + snd_pcm_hw_params_get_periods_min(p_params, &val, NULL); + if (val > 2) { + printf("playback device does not support 2 periods per buffer\n"); + exit(0); + } goto __again; + } snd_pcm_hw_params_get_buffer_size(c_params, &c_size); - if (c_psize * 2 < c_size) + if (c_psize * 2 < c_size) { + snd_pcm_hw_params_get_periods_min(c_params, &val, NULL); + if (val > 2 ) { + printf("capture device does not support 2 periods per buffer\n"); + exit(0); + } goto __again; - + } if ((err = setparams_set(phandle, p_params, p_swparams, "playback")) < 0) { printf("Unable to set sw parameters for playback stream: %s\n", snd_strerror(err)); exit(0); -- 1.7.5.3
Locations
Projects
Search
Status Monitor
Help
OpenBuildService.org
Documentation
API Documentation
Code of Conduct
Contact
Support
@OBShq
Terms
openSUSE Build Service is sponsored by
The Open Build Service is an
openSUSE project
.
Sign Up
Log In
Places
Places
All Projects
Status Monitor