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Fixes to av.mk

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This commit is contained in:
cnhenry 2015-07-11 04:06:12 -05:00
parent e0a35a6569
commit a33e5f4bec
2 changed files with 40 additions and 38 deletions
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7
cfg/checks/av.mk
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@ -8,9 +8,9 @@ else
endif endif
# Variables for video call support # Variables for video call support
VIDEO_LIBS = libtoxav xlib VIDEO_LIBS = libtoxav Xlib
AUDIO_CFLAGS = -DVIDEO VIDEO_CFLAGS = -DVIDEO
ifneq (, $(findstring video_device.o $(OBJ))) ifneq (, $(findstring video_device.o, $(OBJ)))
VIDEO_OBJ = video_call.o VIDEO_OBJ = video_call.o
else else
VIDEO_OBJ = video_call.o video_device.o VIDEO_OBJ = video_call.o video_device.o
@ -40,3 +40,4 @@ else ifneq ($(MAKECMDGOALS), clean)
$(warning WARNING -- Toxic will be compiled without video support) $(warning WARNING -- Toxic will be compiled without video support)
$(warning WARNING -- You will need these libraries for video support) $(warning WARNING -- You will need these libraries for video support)
$(warning WARNING -- $(MISSING_VIDEO_LIBS)) $(warning WARNING -- $(MISSING_VIDEO_LIBS))
endif

67
src/video_device.c
View File

@ -75,7 +75,7 @@ static ToxAV* av = NULL;
pthread_mutext_t mutex; pthread_mutext_t mutex;
bool thread_running = true, bool thread_running = true,
thread_paused = true; /* Thread control */ thread_paused = true; /* Thread control */
void* thread_poll(void*); void* thread_poll(void*);
/* Meet devices */ /* Meet devices */
@ -84,52 +84,53 @@ VideoDeviceError init_video_devices(ToxAV* av_)
#else #else
#endif /* VIDEO */ #endif /* VIDEO */
{ {
size[input] = 0; size[input] = 0;
#ifdef __linux__ #ifdef __linux__
for(int i = 0; <= MAX_DEVICES; ++i) { for(int i = 0; <= MAX_DEVICES; ++i) {
int v4l_fd; int v4l_fd;
struct v4l2_capability cap; struct v4l2_capability cap;
char *dev_name; char *dev_name;
v4l_fd = open(dev_name, O_RDWR | O_NONBLOCK, 0); v4l_fd = open(dev_name, O_RDWR | O_NONBLOCK, 0);
if (v4l_fd == -1) if (v4l_fd == -1)
break; break;
else { else {
int name_length = sizeof(cap.card); device_names[input][i] = video_cap.card;
device_names[input][i] = video_cap.card; }
}
close(v4l_fd); close(v4l_fd);
size[input] = i; size[input] = i;
} }
#endif /* __linux__ */ #endif /* __linux__ */
/* TODO: Add OSX implementation for listing input video devices */
size[output] = 0; size[output] = 0;
/* TODO: List output video devices */
// Start poll thread // Start poll thread
if (pthread_mutex_init(&mutex, NULL) != 0) if (pthread_mutex_init(&mutex, NULL) != 0)
return vde_InternalError; return vde_InternalError;
pthread_t thread_id; pthread_t thread_id;
if ( pthread_create(&thread_id, NULL, thread_poll, NULL) != 0 || pthread_detatch(thread_id) != 0) if ( pthread_create(&thread_id, NULL, thread_poll, NULL) != 0 || pthread_detatch(thread_id) != 0)
return vde_InternalError; return vde_InternalError;
#ifdef VIDEO #ifdef VIDEO
av = av_; av = av_;
#endif /* VIDEO */ #endif /* VIDEO */
return (VideoDeviceError) vde_None; return (VideoDeviceError) vde_None;
} }
VideoDeviceError terminate_video_devices() VideoDeviceError terminate_video_devices()
{ {
/* Cleanup if needed */ /* Cleanup if needed */
thread_running = false; thread_running = false;
usleep(20000); usleep(20000);
if (pthread_mutex_destroy(&mutex) != 0) if (pthread_mutex_destroy(&mutex) != 0)
return (VideoDeviceError) vde_InternalError; return (VideoDeviceError) vde_InternalError;
return (VideoDeviceError) vde_None; return (VideoDeviceError) vde_None;
} }