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cosmetics: Remove pointless parentheses from return statements. 

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26789 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
diego 2008-05-16 09:31:55 +00:00
parent c657594049
commit bc0058c63e
9 changed files with 50 additions and 50 deletions
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30
libao2/ao_alsa.c
View File

@ -232,7 +232,7 @@ static int control(int cmd, void *arg)
}
} //end switch
return(CONTROL_UNKNOWN);
return CONTROL_UNKNOWN;
}
static void parse_device (char *dest, const char *src, int len)
@ -498,11 +498,11 @@ static int init(int rate_hz, int channels, int format, int flags)
mp_msg(MSGT_AO,MSGL_INFO,MSGTR_AO_ALSA_OpenInNonblockModeFailed);
if ((err = try_open_device(alsa_device, 0, format == AF_FORMAT_AC3)) < 0) {
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_PlaybackOpenError, snd_strerror(err));
return(0);
return 0;
}
} else {
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_PlaybackOpenError, snd_strerror(err));
return(0);
return 0;
}
}
@ -520,7 +520,7 @@ static int init(int rate_hz, int channels, int format, int flags)
{
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_UnableToGetInitialParameters,
snd_strerror(err));
return(0);
return 0;
}
err = snd_pcm_hw_params_set_access(alsa_handler, alsa_hwparams,
@ -528,7 +528,7 @@ static int init(int rate_hz, int channels, int format, int flags)
if (err < 0) {
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_UnableToSetAccessType,
snd_strerror(err));
return (0);
return 0;
}
/* workaround for nonsupported formats
@ -547,7 +547,7 @@ static int init(int rate_hz, int channels, int format, int flags)
{
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_UnableToSetFormat,
snd_strerror(err));
return(0);
return 0;
}
if ((err = snd_pcm_hw_params_set_channels_near(alsa_handler, alsa_hwparams,
@ -555,7 +555,7 @@ static int init(int rate_hz, int channels, int format, int flags)
{
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_UnableToSetChannels,
snd_strerror(err));
return(0);
return 0;
}
/* workaround for buggy rate plugin (should be fixed in ALSA 1.0.11)
@ -566,7 +566,7 @@ static int init(int rate_hz, int channels, int format, int flags)
{
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_UnableToDisableResampling,
snd_strerror(err));
return(0);
return 0;
}
#endif
@ -575,7 +575,7 @@ static int init(int rate_hz, int channels, int format, int flags)
{
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_UnableToSetSamplerate2,
snd_strerror(err));
return(0);
return 0;
}
bytes_per_sample = snd_pcm_format_physical_width(alsa_format) / 8;
@ -592,7 +592,7 @@ static int init(int rate_hz, int channels, int format, int flags)
{
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_UnableToSetBufferTimeNear,
snd_strerror(err));
return(0);
return 0;
} else
alsa_buffer_time = err;
@ -711,7 +711,7 @@ static int init(int rate_hz, int channels, int format, int flags)
} // end switch alsa_handler (spdif)
alsa_can_pause = snd_pcm_hw_params_can_pause(alsa_hwparams);
return(1);
return 1;
} // end init
@ -837,7 +837,7 @@ static int play(void* data, int len, int flags)
mp_msg(MSGT_AO,MSGL_INFO,MSGTR_AO_ALSA_TryingToResetSoundcard);
if ((res = snd_pcm_prepare(alsa_handler)) < 0) {
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_PcmPrepareError, snd_strerror(res));
return(0);
return 0;
break;
}
}
@ -857,13 +857,13 @@ static int get_space(void)
if ((ret = snd_pcm_status(alsa_handler, status)) < 0)
{
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_ALSA_CannotGetPcmStatus, snd_strerror(ret));
return(0);
return 0;
}
ret = snd_pcm_status_get_avail(status) * bytes_per_sample;
if (ret > ao_data.buffersize) // Buffer underrun?
ret = ao_data.buffersize;
return(ret);
return ret;
}
/* delay in seconds between first and last sample in buffer */
@ -884,6 +884,6 @@ static float get_delay(void)
}
return (float)delay / (float)ao_data.samplerate;
} else {
return(0);
return 0;
}
}

40
libao2/ao_alsa5.c
View File

@ -35,7 +35,7 @@ static int alsa_rate = SND_PCM_RATE_CONTINUOUS;
/* to set/get/query special features/parameters */
static int control(int cmd, void *arg)
{
return(CONTROL_UNKNOWN);
return CONTROL_UNKNOWN;
}
/*
@ -62,7 +62,7 @@ static int init(int rate_hz, int channels, int format, int flags)
if ((cards = snd_cards()) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_SoundCardNotFound);
return(0);
return 0;
}
ao_data.format = format;
@ -112,7 +112,7 @@ static int init(int rate_hz, int channels, int format, int flags)
break;
case -1:
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_InvalidFormatReq,af_fmt2str_short(format));
return(0);
return 0;
default:
break;
}
@ -164,13 +164,13 @@ static int init(int rate_hz, int channels, int format, int flags)
if ((err = snd_pcm_open(&alsa_handler, 0, 0, SND_PCM_OPEN_PLAYBACK)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_PlayBackError, snd_strerror(err));
return(0);
return 0;
}
if ((err = snd_pcm_info(alsa_handler, &info)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_PcmInfoError, snd_strerror(err));
return(0);
return 0;
}
mp_msg(MSGT_AO, MSGL_INFO, MSGTR_AO_ALSA5_SoundcardsFound,
@ -183,7 +183,7 @@ static int init(int rate_hz, int channels, int format, int flags)
if ((err = snd_pcm_channel_info(alsa_handler, &chninfo)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_PcmChanInfoError, snd_strerror(err));
return(0);
return 0;
}
#ifndef __QNX__
@ -207,7 +207,7 @@ static int init(int rate_hz, int channels, int format, int flags)
if ((err = snd_pcm_channel_params(alsa_handler, &params)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_CantSetParms, snd_strerror(err));
return(0);
return 0;
}
memset(&setup, 0, sizeof(setup));
@ -220,19 +220,19 @@ static int init(int rate_hz, int channels, int format, int flags)
if ((err = snd_pcm_channel_setup(alsa_handler, &setup)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_CantSetChan, snd_strerror(err));
return(0);
return 0;
}
if ((err = snd_pcm_channel_prepare(alsa_handler, SND_PCM_CHANNEL_PLAYBACK)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_ChanPrepareError, snd_strerror(err));
return(0);
return 0;
}
mp_msg(MSGT_AO, MSGL_INFO, "AUDIO: %d Hz/%d channels/%d bps/%d bytes buffer/%s\n",
ao_data.samplerate, ao_data.channels, ao_data.bps, ao_data.buffersize,
snd_pcm_get_format_name(alsa_format.format));
return(1);
return 1;
}
/* close audio device */
@ -321,7 +321,7 @@ static int play(void* data, int len, int flags)
int got_len;
if (!len)
return(0);
return 0;
if ((got_len = snd_pcm_write(alsa_handler, data, len)) < 0)
{
@ -331,20 +331,20 @@ static int play(void* data, int len, int flags)
if ((got_len = snd_pcm_channel_prepare(alsa_handler, SND_PCM_CHANNEL_PLAYBACK)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_PlaybackPrepareError, snd_strerror(got_len));
return(0);
return 0;
}
if ((got_len = snd_pcm_write(alsa_handler, data, len)) < 0)
{
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_WriteErrorAfterReset,
snd_strerror(got_len));
return(0);
return 0;
}
return(got_len); /* 2nd write was ok */
return got_len; /* 2nd write was ok */
}
mp_msg(MSGT_AO, MSGL_ERR, MSGTR_AO_ALSA5_OutPutError, snd_strerror(got_len));
return(0);
return 0;
}
return(got_len);
return got_len;
}
/* how many byes are free in the buffer */
@ -355,9 +355,9 @@ static int get_space(void)
ch_stat.channel = SND_PCM_CHANNEL_PLAYBACK;
if (snd_pcm_channel_status(alsa_handler, &ch_stat) < 0)
return(0); /* error occurred */
return 0; /* error occurred */
else
return(ch_stat.free);
return ch_stat.free;
}
/* delay in seconds between first and last sample in buffer */
@ -368,7 +368,7 @@ static float get_delay(void)
ch_stat.channel = SND_PCM_CHANNEL_PLAYBACK;
if (snd_pcm_channel_status(alsa_handler, &ch_stat) < 0)
return((float)ao_data.buffersize/(float)ao_data.bps); /* error occurred */
return (float)ao_data.buffersize/(float)ao_data.bps; /* error occurred */
else
return((float)ch_stat.count/(float)ao_data.bps);
return (float)ch_stat.count/(float)ao_data.bps;
}

2
libao2/ao_arts.c
View File

@ -37,7 +37,7 @@ LIBAO_EXTERN(arts)
static int control(int cmd, void *arg)
{
return(CONTROL_UNKNOWN);
return CONTROL_UNKNOWN;
}
static int init(int rate_hz, int channels, int format, int flags)

2
libao2/ao_sdl.c
View File

@ -231,7 +231,7 @@ void callback(void *userdata, Uint8 *stream, int len); userdata is the pointer s
/* Open the audio device and start playing sound! */
if(SDL_OpenAudio(&aspec, &obtained) < 0) {
mp_msg(MSGT_AO,MSGL_ERR,MSGTR_AO_SDL_CantOpenAudio, SDL_GetError());
return(0);
return 0;
}
/* did we got what we wanted ? */

6
loader/driver.c
View File

@ -158,7 +158,7 @@ HDRVR DrvOpen(LPARAM lParam2)
hDriver = (NPDRVR) malloc(sizeof(DRVR));
if (!hDriver)
return ((HDRVR) 0);
return (HDRVR) 0;
memset((void*)hDriver, 0, sizeof(DRVR));
#ifdef WIN32_LOADER
@ -171,7 +171,7 @@ HDRVR DrvOpen(LPARAM lParam2)
{
printf("Can't open library %s\n", filename);
DrvClose((HDRVR)hDriver);
return ((HDRVR) 0);
return (HDRVR) 0;
}
hDriver->DriverProc = (DRIVERPROC) GetProcAddress(hDriver->hDriverModule,
@ -180,7 +180,7 @@ HDRVR DrvOpen(LPARAM lParam2)
{
printf("Library %s is not a valid VfW/ACM codec\n", filename);
DrvClose((HDRVR)hDriver);
return ((HDRVR) 0);
return (HDRVR) 0;
}
TRACE("DriverProc == %X\n", hDriver->DriverProc);

4
loader/dshow/mediatype.c
View File

@ -156,6 +156,6 @@ void DeleteMediaType(AM_MEDIA_TYPE * pMediaType)
#define IsEqualGUID(a,b) (memcmp(a,b,16)==0)
int CompareMediaTypes(const AM_MEDIA_TYPE * pmt1, const AM_MEDIA_TYPE * pmt2, int bWildcards)
{
return (((bWildcards && (IsEqualGUID(&pmt1->majortype, &GUID_NULL) || IsEqualGUID(&pmt2->majortype, &GUID_NULL))) || IsEqualGUID(&pmt1->majortype, &pmt2->majortype)) &&
((bWildcards && (IsEqualGUID(&pmt1->subtype, &GUID_NULL) || IsEqualGUID(&pmt2->subtype, &GUID_NULL))) || IsEqualGUID(&pmt1->subtype, &pmt2->subtype)));
return ((bWildcards && (IsEqualGUID(&pmt1->majortype, &GUID_NULL) || IsEqualGUID(&pmt2->majortype, &GUID_NULL))) || IsEqualGUID(&pmt1->majortype, &pmt2->majortype)) &&
((bWildcards && (IsEqualGUID(&pmt1->subtype, &GUID_NULL) || IsEqualGUID(&pmt2->subtype, &GUID_NULL))) || IsEqualGUID(&pmt1->subtype, &pmt2->subtype));
}

2
loader/qtx/qtxload.c
View File

@ -17,7 +17,7 @@ ComponentResult ComponentDummy(
params, globals, ComponentDispatch);
printf(" Dummy: global datas: %p\n", *globals);
printf(" Dummy: returning 0\n");
return(0);
return 0;
}
char *get_path(const char* x){ return strdup(x);}

12
loader/win32.c
View File

@ -1273,8 +1273,8 @@ static int critsecs_get_pos(CRITICAL_SECTION *cs_win)
for (i=0; i < CRITSECS_LIST_MAX; i++)
if (critsecs_list[i].cs_win == cs_win)
return(i);
return(-1);
return i;
return -1;
}
static int critsecs_get_unused(void)
@ -1283,8 +1283,8 @@ static int critsecs_get_unused(void)
for (i=0; i < CRITSECS_LIST_MAX; i++)
if (critsecs_list[i].cs_win == NULL)
return(i);
return(-1);
return i;
return -1;
}
struct CRITSECT *critsecs_get_unix(CRITICAL_SECTION *cs_win)
@ -1293,8 +1293,8 @@ struct CRITSECT *critsecs_get_unix(CRITICAL_SECTION *cs_win)
for (i=0; i < CRITSECS_LIST_MAX; i++)
if (critsecs_list[i].cs_win == cs_win && critsecs_list[i].cs_unix)
return(critsecs_list[i].cs_unix);
return(NULL);
return critsecs_list[i].cs_unix;
return NULL;
}
#endif

2
loader/wine/heap.h
View File

@ -33,7 +33,7 @@ extern LPSTR HEAP_strdupWtoA( HANDLE heap, DWORD flags, LPCWSTR str );
(HIWORD(str) ? HEAP_strdupWtoA( SegptrHeap, 0, (str) ) : (LPSTR)(str))
/* define an inline function, a macro won't do */
static inline SEGPTR WINE_UNUSED SEGPTR_Get(LPCVOID ptr) {
return (HIWORD(ptr) ? HEAP_GetSegptr( SegptrHeap, 0, ptr ) : (SEGPTR)ptr);
return HIWORD(ptr) ? HEAP_GetSegptr( SegptrHeap, 0, ptr ) : (SEGPTR)ptr;
}
#define SEGPTR_GET(ptr) SEGPTR_Get(ptr)
#define SEGPTR_FREE(ptr) \