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Fixed compiler warnings on QNX.

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This commit is contained in:
Ryan C. Gordon
2017-07-23 19:25:16 -04:00
parent 67754af887
commit 03eaddcad4
3 changed files with 11 additions and 65 deletions
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66
src/audio/qsa/SDL_qsa_audio.c
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@@ -56,24 +56,6 @@
#define DEFAULT_CPARAMS_FRAGS_MIN 1
#define DEFAULT_CPARAMS_FRAGS_MAX 1
#define QSA_NO_WORKAROUNDS 0x00000000
#define QSA_MMAP_WORKAROUND 0x00000001
struct BuggyCards
{
char *cardname;
unsigned long bugtype;
};
#define QSA_WA_CARDS 3
#define QSA_MAX_CARD_NAME_LENGTH 33
struct BuggyCards buggycards[QSA_WA_CARDS] = {
{"Sound Blaster Live!", QSA_MMAP_WORKAROUND},
{"Vortex 8820", QSA_MMAP_WORKAROUND},
{"Vortex 8830", QSA_MMAP_WORKAROUND},
};
/* List of found devices */
#define QSA_MAX_DEVICES 32
#define QSA_MAX_NAME_LENGTH 81+16 /* Hardcoded in QSA, can't be changed */
@@ -97,40 +79,16 @@ QSA_SetError(const char *fn, int status)
return SDL_SetError("QSA: %s() failed: %s", fn, snd_strerror(status));
}
/* card names check to apply the workarounds */
static int
QSA_CheckBuggyCards(_THIS, unsigned long checkfor)
{
char scardname[QSA_MAX_CARD_NAME_LENGTH];
int it;
if (snd_card_get_name
(this->hidden->cardno, scardname, QSA_MAX_CARD_NAME_LENGTH - 1) < 0) {
return 0;
}
for (it = 0; it < QSA_WA_CARDS; it++) {
if (SDL_strcmp(buggycards[it].cardname, scardname) == 0) {
if (buggycards[it].bugtype == checkfor) {
return 1;
}
}
}
return 0;
}
/* !!! FIXME: does this need to be here? Does the SDL version not work? */
static void
QSA_ThreadInit(_THIS)
{
struct sched_param param;
int status;
/* Increase default 10 priority to 25 to avoid jerky sound */
status = SchedGet(0, 0, &param);
param.sched_priority = param.sched_curpriority + 15;
status = SchedSet(0, 0, SCHED_NOCHANGE, &param);
struct sched_param param;
if (SchedGet(0, 0, &param) != -1) {
param.sched_priority = param.sched_curpriority + 15;
SchedSet(0, 0, SCHED_NOCHANGE, &param);
}
}
/* PCM channel parameters initialize function */
@@ -385,18 +343,6 @@ QSA_OpenDevice(_THIS, void *handle, const char *devname, int iscapture)
return QSA_SetError("snd_pcm_open", status);
}
#if 0
if (!QSA_CheckBuggyCards(this, QSA_MMAP_WORKAROUND)) {
/* Disable QSA MMAP plugin for buggy audio drivers */
status =
snd_pcm_plugin_set_disable(this->hidden->audio_handle,
PLUGIN_DISABLE_MMAP);
if (status < 0) {
return QSA_SetError("snd_pcm_plugin_set_disable", status);
}
}
#endif
/* Try for a closest match on audio format */
format = 0;
/* can't use format as SND_PCM_SFMT_U8 = 0 in qsa */
@@ -723,8 +669,6 @@ QSA_Deinitialize(void)
static int
QSA_Init(SDL_AudioDriverImpl * impl)
{
snd_pcm_t *handle = NULL;
/* Clear devices array */
SDL_zero(qsa_playback_device);
SDL_zero(qsa_capture_device);