support for portrait modes

include/mediastreamer2/msqueue.h

@@ -71,6 +71,8 @@ void ms_queue_flush(MSQueue *q);
 
 void ms_queue_destroy(MSQueue *q);
 
+
+
 #define mblk_set_timestamp_info(m,ts) (m)->reserved1=(ts);
 #define mblk_get_timestamp_info(m)    ((m)->reserved1)
 #define mblk_set_marker_info(m,bit)   (m)->reserved2=((m)->reserved2|bit)
@@ -81,6 +83,11 @@ void ms_queue_destroy(MSQueue *q);
 #define mblk_get_payload_type(m)      (((m)->reserved2>>3)&0x7F)
 #define mblk_set_precious_flag(m,bit)    (m)->reserved2=(m)->reserved2|((bit & 0x1)<<10) /*use to prevent mirroring*/
 #define mblk_get_precious_flag(m)    (((m)->reserved2)>>10 & 0x1)
+#define mblk_set_video_orientation(m,o)		do{\
+	if (o==MS_VIDEO_LANDSCAPE) (m)->reserved2=(m)->reserved2 & ~(1<<11); \
+	else (m)->reserved2|=(1<<11); \
+}
+#define mblk_get_video_orientation(m)  (((m)->reserved2 & (1<<11)) ? MS_VIDEO_PORTRAIT : MS_VIDEO_LANDSCAPE)
 
 struct _MSBufferizer{
 	queue_t q;

include/mediastreamer2/msvideo.h

@@ -157,6 +157,11 @@ typedef struct MSRect{
 #define MS_VIDEO_SIZE_1024_H 768
 #define MS_VIDEO_SIZE_1024 MS_VIDEO_SIZE_XGA
 
+typedef enum MSVideoOrientation{
+	MS_VIDEO_LANDSCAPE = 0,
+	MS_VIDEO_PORTRAIT =1
+}MSVideoOrientation;
+
 typedef enum{
 	MS_YUV420P,
 	MS_YUYV,

src/msticker.c

@@ -299,7 +299,7 @@ static int set_high_prio(void){
 	if((result=pthread_setschedparam(pthread_self(),policy, &param))) {
 		ms_warning("Set sched param failed with error code(%i)\n",result);
 	} else {
-		ms_message("MS ticker priority set to max");
+		ms_message("MS ticker priority set to max (%i)",param.sched_priority);
 	}
 #endif
 	return precision;

src/msvideo.c

@@ -129,6 +129,11 @@ int ms_yuv_buf_init_from_mblk(YuvBuf *buf, mblk_t *m){
 		ms_error("Unsupported image size: size=%i (bug somewhere !)",size);
 		return -1;
 	}
+	if (mblk_get_video_orientation(m)==MS_VIDEO_PORTRAIT){
+		int tmp=h;
+		h=w;
+		w=tmp;
+	}
 	yuv_buf_init(buf,w,h,m->b_rptr);
 	return 0;
 }
@@ -142,6 +147,10 @@ mblk_t * ms_yuv_buf_alloc(YuvBuf *buf, int w, int h){
 	const int padding=16;
 	mblk_t *msg=allocb(size+padding,0);
 	yuv_buf_init(buf,w,h,msg->b_wptr);
+	if (h>w)
+		mblk_set_video_orientation(msg,MS_VIDEO_PORTRAIT);
+	else
+		mblk_set_video_orientation(msg,MS_VIDEO_LANDSCAPE);
 	msg->b_wptr+=size;
 	return msg;
 }