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Code Issues Releases Wiki Activity

Removing global variables from tv://

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Step 4: removing references to old globals from tvi_v4l.c



git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23905 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
voroshil 2007-07-29 10:21:00 +00:00
parent f59e46baca
commit 7b4a1214ed
1 changed files with 49 additions and 49 deletions
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98
stream/tvi_v4l.c
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@ -337,8 +337,8 @@ static void init_v4l_audio(priv_t *priv)
/* mute all channels */
priv->audio[i].flags |= VIDEO_AUDIO_MUTE;
reqmode = -1;
if (tv_param_amode >= 0) {
switch (tv_param_amode) {
if (priv->tv_param->amode >= 0) {
switch (priv->tv_param->amode) {
case 0:
reqmode = VIDEO_SOUND_MONO;
break;
@ -402,8 +402,8 @@ static void init_v4l_audio(priv_t *priv)
priv->audio[i].balance, audio_mode2name(priv->audio[i].mode));
mp_msg(MSGT_TV, MSGL_V, " chan=%d\n", priv->audio_channels[i]);
if (tv_param_forcechan >= 0)
priv->audio_channels[i] = tv_param_forcechan;
if (priv->tv_param->forcechan >= 0)
priv->audio_channels[i] = priv->tv_param->forcechan;
// we'll call VIDIOCSAUDIO again when starting capture
// let's set audio mode to requested mode again for the case
@ -430,8 +430,8 @@ static int init(priv_t *priv)
{
int i;
if (tv_param_immediate == 1)
tv_param_noaudio = 1;
if (priv->tv_param->immediate == 1)
priv->tv_param->noaudio = 1;
priv->video_ringbuffer = NULL;
priv->video_timebuffer = NULL;
@ -481,10 +481,10 @@ static int init(priv_t *priv)
priv->width = priv->capability.minwidth;
priv->height = priv->capability.minheight;
/* somewhere here could disable tv_param_mjpeg, if it is not a capability */
/* somewhere here could disable priv->tv_param->mjpeg, if it is not a capability */
/* initialize if necessary */
if ( tv_param_mjpeg )
if ( priv->tv_param->mjpeg )
{
struct mjpeg_params bparm;
struct mjpeg_requestbuffers breq; /* buffer requests */
@ -505,15 +505,15 @@ static int init(priv_t *priv)
" MJP: HorDcm: %d, VerDcm: %d, TmpDcm: %d\n",
bparm.HorDcm, bparm.VerDcm, bparm.TmpDcm);
bparm.input = tv_param_input; /* tv */
if (!strcasecmp(tv_param_norm, "pal"))
bparm.input = priv->tv_param->input; /* tv */
if (!strcasecmp(priv->tv_param->norm, "pal"))
bparm.norm = 0; /* PAL */
else if (!strcasecmp(tv_param_norm, "ntsc"))
else if (!strcasecmp(priv->tv_param->norm, "ntsc"))
bparm.norm = 1; /* NTSC */
else if (!strcasecmp(tv_param_norm, "secam"))
else if (!strcasecmp(priv->tv_param->norm, "secam"))
bparm.norm = 2; /* SECAM */
bparm.quality = tv_param_quality;
bparm.decimation = tv_param_decimation;
bparm.quality = priv->tv_param->quality;
bparm.decimation = priv->tv_param->decimation;
mp_msg(MSGT_TV, MSGL_INFO, " MJP: setting params to decimation: %d, quality: %d\n",
bparm.decimation, bparm.quality);
@ -546,8 +546,8 @@ static int init(priv_t *priv)
priv -> nbuf = breq.count;
priv->mbuf.frames = priv -> nbuf;
priv->mjpeg_bufsize = 256*1024;
if (tv_param_buffer_size >= 0)
priv->mjpeg_bufsize = tv_param_buffer_size*1024;
if (priv->tv_param->buffer_size >= 0)
priv->mjpeg_bufsize = priv->tv_param->buffer_size*1024;
breq.size = priv -> mjpeg_bufsize;
if (ioctl(priv->video_fd, MJPIOC_REQBUFS,&(breq)) < 0)
{
@ -603,13 +603,13 @@ static int init(priv_t *priv)
/* init v4l audio even when we don't capture */
init_v4l_audio(priv);
if (!priv->capability.audios && !tv_param_force_audio) tv_param_noaudio = 1;
if (!priv->capability.audios && !priv->tv_param->force_audio) priv->tv_param->noaudio = 1;
/* audio init */
if (!tv_param_noaudio) {
if (!priv->tv_param->noaudio) {
#if defined(HAVE_ALSA9) || defined(HAVE_ALSA1X)
if (tv_param_alsa)
if (priv->tv_param->alsa)
audio_in_init(&priv->audio_in, AUDIO_IN_ALSA);
else
audio_in_init(&priv->audio_in, AUDIO_IN_OSS);
@ -621,16 +621,16 @@ static int init(priv_t *priv)
audio_in_set_device(&priv->audio_in, priv->audio_device);
}
if (tv_param_audio_id < priv->capability.audios)
priv->audio_id = tv_param_audio_id;
if (priv->tv_param->audio_id < priv->capability.audios)
priv->audio_id = priv->tv_param->audio_id;
else
priv->audio_id = 0;
audio_in_set_samplerate(&priv->audio_in, 44100);
if (priv->capability.audios) {
audio_in_set_channels(&priv->audio_in, priv->audio_channels[priv->audio_id]);
} else {
if (tv_param_forcechan >= 0) {
audio_in_set_channels(&priv->audio_in, tv_param_forcechan);
if (priv->tv_param->forcechan >= 0) {
audio_in_set_channels(&priv->audio_in, priv->tv_param->forcechan);
} else {
audio_in_set_channels(&priv->audio_in, 2);
}
@ -658,7 +658,7 @@ static int uninit(priv_t *priv)
priv->shutdown = 1;
mp_msg(MSGT_TV, MSGL_V, "Waiting for threads to finish... ");
if (!tv_param_noaudio) {
if (!priv->tv_param->noaudio) {
pthread_join(priv->audio_grabber_thread, NULL);
pthread_mutex_destroy(&priv->audio_starter);
pthread_mutex_destroy(&priv->skew_mutex);
@ -672,7 +672,7 @@ static int uninit(priv_t *priv)
ioctl(priv->video_fd, VIDIOCSAUDIO, &priv->audio[priv->audio_id]);
}
if ( tv_param_mjpeg )
if ( priv->tv_param->mjpeg )
{
num = -1;
if (ioctl(priv->video_fd, MJPIOC_QBUF_CAPT, &num) < 0)
@ -702,7 +702,7 @@ static int uninit(priv_t *priv)
free(priv->video_timebuffer);
if (priv->video_avg_buffer)
free(priv->video_avg_buffer);
if (!tv_param_noaudio) {
if (!priv->tv_param->noaudio) {
if (priv->audio_ringbuffer)
free(priv->audio_ringbuffer);
if (priv->audio_skew_buffer)
@ -716,8 +716,8 @@ static int get_capture_buffer_size(priv_t *priv)
{
int bufsize, cnt;
if (tv_param_buffer_size >= 0) {
bufsize = tv_param_buffer_size*1024*1024;
if (priv->tv_param->buffer_size >= 0) {
bufsize = priv->tv_param->buffer_size*1024*1024;
} else {
#ifdef HAVE_SYS_SYSINFO_H
struct sysinfo si;
@ -786,7 +786,7 @@ static int start(priv_t *priv)
if (ioctl(priv->video_fd, VIDIOCSWIN, &win) == -1)
mp_msg(MSGT_TV, MSGL_ERR, "ioctl set window failed: %s\n", strerror(errno));
if ( !tv_param_mjpeg )
if ( !priv->tv_param->mjpeg )
{
/* map grab buffer */
if (ioctl(priv->video_fd, VIDIOCGMBUF, &priv->mbuf) == -1)
@ -816,7 +816,7 @@ static int start(priv_t *priv)
memset(priv->buf, 0, priv->nbuf * sizeof(struct video_mmap));
}
if ( !tv_param_mjpeg )
if ( !priv->tv_param->mjpeg )
{
priv->nbuf = priv->mbuf.frames;
for (i=0; i < priv->nbuf; i++)
@ -854,7 +854,7 @@ static int start(priv_t *priv)
#endif
/* setup audio parameters */
if (!tv_param_noaudio) {
if (!priv->tv_param->noaudio) {
setup_audio_buffer_sizes(priv);
bytes_per_sample = priv->audio_in.bytes_per_sample;
priv->audio_skew_buffer = calloc(priv->aud_skew_cnt, sizeof(long long));
@ -890,7 +890,7 @@ static int start(priv_t *priv)
}
priv->video_buffer_size_current = 0;
if (!tv_param_noaudio) {
if (!priv->tv_param->noaudio) {
if (priv->video_buffer_size_max < 3.0*priv->fps*priv->audio_secs_per_block) {
mp_msg(MSGT_TV, MSGL_ERR, "Video buffer shorter than 3 times audio frame duration.\n"
"You will probably experience heavy framedrops.\n");
@ -933,14 +933,14 @@ static int start(priv_t *priv)
if (priv->capability.audios) {
/* enable audio */
if (tv_param_volume >= 0)
priv->audio[priv->audio_id].volume = tv_param_volume;
if (tv_param_bass >= 0)
priv->audio[priv->audio_id].bass = tv_param_bass;
if (tv_param_treble >= 0)
priv->audio[priv->audio_id].treble = tv_param_treble;
if (tv_param_balance >= 0)
priv->audio[priv->audio_id].balance = tv_param_balance;
if (priv->tv_param->volume >= 0)
priv->audio[priv->audio_id].volume = priv->tv_param->volume;
if (priv->tv_param->bass >= 0)
priv->audio[priv->audio_id].bass = priv->tv_param->bass;
if (priv->tv_param->treble >= 0)
priv->audio[priv->audio_id].treble = priv->tv_param->treble;
if (priv->tv_param->balance >= 0)
priv->audio[priv->audio_id].balance = priv->tv_param->balance;
priv->audio[priv->audio_id].flags &= ~VIDEO_AUDIO_MUTE;
mp_msg(MSGT_TV, MSGL_V, "Enabling tv audio. Requested setup is:\n");
mp_msg(MSGT_TV, MSGL_V, "id=%d vol=%d bass=%d treble=%d balance=%d mode=%s",
@ -953,7 +953,7 @@ static int start(priv_t *priv)
/* launch capture threads */
priv->shutdown = 0;
if (!tv_param_noaudio) {
if (!priv->tv_param->noaudio) {
pthread_mutex_init(&priv->audio_starter, NULL);
pthread_mutex_init(&priv->skew_mutex, NULL);
pthread_mutex_lock(&priv->audio_starter);
@ -980,7 +980,7 @@ static int control(priv_t *priv, int cmd, void *arg)
return(TVI_CONTROL_FALSE);
}
case TVI_CONTROL_IS_AUDIO:
if (tv_param_force_audio) return(TVI_CONTROL_TRUE);
if (priv->tv_param->force_audio) return(TVI_CONTROL_TRUE);
if (priv->channels[priv->act_channel].flags & VIDEO_VC_AUDIO)
{
return(TVI_CONTROL_TRUE);
@ -1000,7 +1000,7 @@ static int control(priv_t *priv, int cmd, void *arg)
int output_fmt = -1;
output_fmt = priv->format;
if ( tv_param_mjpeg )
if ( priv->tv_param->mjpeg )
{
mp_msg(MSGT_TV, MSGL_INFO, " MJP: setting sh_video->format to mjpg\n");
output_fmt = 0x47504a4d;
@ -1402,9 +1402,9 @@ static int set_mute(priv_t* priv,int value)
// for YV12 swaps the 2nd and 3rd plane
static inline void copy_frame(priv_t *priv, unsigned char *dest, unsigned char *source)
{
if(tv_param_automute>0){
if(priv->tv_param->automute>0){
if (ioctl(priv->video_fd, VIDIOCGTUNER, &priv->tuner) >= 0) {
if(tv_param_automute<<8>priv->tuner.signal){
if(priv->tv_param->automute<<8>priv->tuner.signal){
fill_blank_frame(dest,priv->bytesperline * priv->height,priv->format);
set_mute(priv,1);
return;
@ -1439,7 +1439,7 @@ static void *video_grabber(void *data)
/* start the capture process */
if ( tv_param_mjpeg )
if ( priv->tv_param->mjpeg )
{
mp_msg(MSGT_TV, MSGL_INFO, " MJP: gonna capture ! \n");
for (i=0; i < priv->nbuf; i++) {
@ -1485,7 +1485,7 @@ static void *video_grabber(void *data)
frame = i;
if ( tv_param_mjpeg )
if ( priv->tv_param->mjpeg )
{
while (ioctl(priv->video_fd, MJPIOC_SYNC, &priv->buf[frame].frame) < 0 &&
(errno == EAGAIN || errno == EINTR));
@ -1597,7 +1597,7 @@ static void *video_grabber(void *data)
priv->video_timebuffer[priv->video_tail] = interval - skew;
}
if ( tv_param_mjpeg )
if ( priv->tv_param->mjpeg )
copy_frame(priv, priv->video_ringbuffer[priv->video_tail],
priv->mmap+(priv->mjpeg_bufsize)*i);
else
@ -1607,7 +1607,7 @@ static void *video_grabber(void *data)
priv->video_cnt++;
}
if ( tv_param_mjpeg )
if ( priv->tv_param->mjpeg )
{
num = frame;
if (ioctl(priv->video_fd, MJPIOC_QBUF_CAPT, &num) < 0)