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fix error handling, fix deadlock , fix stream names

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This commit is contained in:
niels
2015-11-13 22:29:04 +01:00
parent e5ff8e3e65
commit 8960b2d424
2 changed files with 56 additions and 40 deletions
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3
veejay-current/veejay-server/libstream/v4l2utils.c
View File

@@ -1879,6 +1879,7 @@ static void *v4l2_grabber_thread( void *v )
if(!v4l2_verify_file( i->file ) ) {
i->stop = 1;
unlock_(v);
veejay_msg(VEEJAY_MSG_ERROR, "v4l2: Not a device file: %s" , i->file );
pthread_exit(NULL);
return NULL;
@@ -1886,6 +1887,7 @@ static void *v4l2_grabber_thread( void *v )
v4l2info *v4l2 = v4l2open( i->file, i->channel, i->host_fmt, i->wid, i->hei, i->fps, i->norm );
if( v4l2 == NULL ) {
i->stop = 1;
veejay_msg(0, "v4l2: error opening v4l2 device '%s'",i->file );
unlock_(v);
pthread_exit(NULL);
@@ -1905,6 +1907,7 @@ static void *v4l2_grabber_thread( void *v )
for( j = 0; j < N_FRAMES; j ++ ) {
uint8_t *ptr = (uint8_t*) vj_malloc( sizeof(uint8_t) * RUP8(planes[0] * 4) );
if(!ptr) {
i->stop = 1;
veejay_msg(0, "v4l2: error allocating memory" );
unlock_(v);
pthread_exit(NULL);

93
veejay-current/veejay-server/libstream/vj-tag.c
View File

@@ -58,6 +58,8 @@
#include <veejay/vj-font.h>
#endif
#define SOURCE_NAME_LEN 255
#include <libplugger/plugload.h>
static veejay_t *_tag_info = NULL;
static hash_t *TagHash = NULL;
@@ -765,8 +767,7 @@ int vj_tag_set_stream_color(int t1, int r, int g, int b)
if(!tag)
return 0;
veejay_msg(VEEJAY_MSG_DEBUG,"Set stream %d color %d,%d,%d",t1,
r,g, b );
veejay_msg(VEEJAY_MSG_DEBUG,"Set stream %d color %d,%d,%d",t1, r,g, b );
tag->color_r = r;
tag->color_g = g;
@@ -797,8 +798,7 @@ int vj_tag_get_stream_color(int t1, int *r, int *g, int *b )
}
// for network, filename /channel is passed as host/port num
int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
int pix_fmt, int channel , int extra , int has_composite)
int vj_tag_new(int type, char *filename, int stream_nr, editlist * el, int pix_fmt, int channel , int extra , int has_composite)
{
int i, j;
int palette;
@@ -831,9 +831,10 @@ int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
return -1;
}
tag->source_name = (char *) vj_calloc(sizeof(char) * 255);
tag->source_name = (char *) vj_calloc(sizeof(char) * SOURCE_NAME_LEN);
if (!tag->source_name)
{
free(tag);
veejay_msg(0, "Memory allocation error");
return -1;
}
@@ -850,6 +851,8 @@ int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
if (!tag_node)
{
veejay_msg(0, "Unable to find available ID");
free(tag->source_name);
free(tag);
return -1;
}
id = avail_tag[i];
@@ -912,16 +915,9 @@ int vj_tag_new(int type, char *filename, int stream_nr, editlist * el,
#endif
switch (type) {
case VJ_TAG_TYPE_V4L:
sprintf(tag->source_name, "%s", filename );
snprintf(tag->source_name,SOURCE_NAME_LEN, "%s", filename );
veejay_msg(VEEJAY_MSG_DEBUG, "V4l: %s",filename);
/*
int _vj_tag_new_unicap( vj_tag * tag, int stream_nr, int width, int height, int device_num,
char norm, int palette,int pixfmt, int freq, int channel, int has_composite)
*/
if (!_vj_tag_new_unicap( tag,
if (!_vj_tag_new_unicap( tag,
stream_nr,w,h,
extra, // device num
el->video_norm,
@@ -931,57 +927,71 @@ int _vj_tag_new_unicap( vj_tag * tag, int stream_nr, int width, int height, int
channel,
has_composite,
video_driver_ ))
{
veejay_msg(0, "Unable to open capture stream '%dx%d' (norm=%c,format=%x,device=%d,channel=%d)",
w,h,el->video_norm, pix_fmt, extra,channel );
return -1;
}
break;
case VJ_TAG_TYPE_MCAST:
case VJ_TAG_TYPE_NET:
sprintf(tag->source_name, "%s", filename );
if( _vj_tag_new_net( tag,stream_nr, w,h,pix_fmt, filename, channel ,palette,type) != 1 )
return -1;
{
veejay_msg(0, "Unable to open capture stream '%dx%d' (norm=%c,format=%x,device=%d,channel=%d)", w,h,el->video_norm, pix_fmt, extra,channel );
free(tag->source_name);
free(tag);
return -1;
}
break;
case VJ_TAG_TYPE_MCAST:
case VJ_TAG_TYPE_NET:
snprintf(tag->source_name,SOURCE_NAME_LEN, "%s", filename );
if( _vj_tag_new_net( tag,stream_nr, w,h,pix_fmt, filename, channel ,palette,type) != 1 ) {
free(tag->source_name);
free(tag);
return -1;
}
break;
case VJ_TAG_TYPE_DV1394:
#ifdef SUPPORT_READ_DV2
sprintf(tag->source_name, "/dev/dv1394/%d", channel);
snprintf(tag->source_name, SOURCE_NAME_LEN,"dv1394 %d", channel);
if( _vj_tag_new_dv1394( tag, stream_nr,channel,1,el ) == 0 )
{
veejay_msg(VEEJAY_MSG_ERROR, "error opening dv1394");
veejay_msg(VEEJAY_MSG_ERROR, "error opening dv1394 %d", channel);
free(tag->source_name);
free(tag);
return -1;
}
tag->active = 1;
break;
#else
veejay_msg(VEEJAY_MSG_DEBUG, "libdv not enabled at compile time");
free(tag->source_name);
free(tag);
return -1;
#endif
#ifdef USE_GDK_PIXBUF
case VJ_TAG_TYPE_PICTURE:
sprintf(tag->source_name, "%s", filename);
if( _vj_tag_new_picture(tag, stream_nr, w, h, fps) != 1 )
snprintf(tag->source_name,SOURCE_NAME_LEN, "%s", filename);
if( _vj_tag_new_picture(tag, stream_nr, w, h, fps) != 1 ) {
free(tag->source_name);
free(tag);
return -1;
}
break;
#endif
case VJ_TAG_TYPE_CALI:
sprintf(tag->source_name,"%s",filename);
if(_vj_tag_new_cali( tag,stream_nr,w,h) != 1 )
snprintf(tag->source_name,SOURCE_NAME_LEN,"%s",filename);
if(_vj_tag_new_cali( tag,stream_nr,w,h) != 1 ) {
free(tag->source_name);
free(tag);
return -1;
}
break;
case VJ_TAG_TYPE_YUV4MPEG:
sprintf(tag->source_name, "%s", filename);
snprintf(tag->source_name,SOURCE_NAME_LEN, "%s", filename);
if (_vj_tag_new_yuv4mpeg(tag, stream_nr, w,h,fps) != 1)
{
if(tag->source_name) free(tag->source_name);
if(tag) free(tag);
free(tag->source_name);
free(tag);
return -1;
}
tag->active = 1;
break;
case VJ_TAG_TYPE_GENERATOR:
sprintf(tag->source_name, "[GEN]" );
snprintf(tag->source_name,SOURCE_NAME_LEN, "%s", filename );
if( channel == -1 && filename == NULL ) {
int total = 0;
@@ -1037,8 +1047,7 @@ int _vj_tag_new_unicap( vj_tag * tag, int stream_nr, int width, int height, int
case VJ_TAG_TYPE_COLOR:
sprintf(tag->source_name, "[%d,%d,%d]",
tag->color_r,tag->color_g,tag->color_b );
snprintf(tag->source_name, SOURCE_NAME_LEN, "[solid %d]", tag->id );
/*
if( channel == -1 ) {
int total = 0;
@@ -1082,8 +1091,10 @@ int _vj_tag_new_unicap( vj_tag * tag, int stream_nr, int width, int height, int
break;
default:
veejay_msg(0, "Stream type %d invalid", type );
return -1;
veejay_msg(0, "Stream type %d invalid", type );
free(tag->source_name);
free(tag);
return -1;
}
vj_tag_get_by_type( tag->source_type, tag->descr);
@@ -1111,7 +1122,9 @@ int _vj_tag_new_unicap( vj_tag * tag, int stream_nr, int width, int height, int
}
if (!vj_tag_put(tag))
{
veejay_msg(0, "Unable to store stream");
veejay_msg(0, "Unable to store stream %d - Internal Error", tag->id);
free(tag->source_name);
free(tag);
return -1;
}
last_added_tag = tag->id;