---

yaml --- r: 92397 b: refs/heads/master c: 88ab075 h: refs/heads/master i: 92395: 7bf4c77 v: v3
git-mirror · Apr 24, 2008 · ec3361f · ec3361f
1 parent 3b0a2ca
commit ec3361f
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Showing 5 changed files with 39 additions and 23 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 520ebe5f72ff450d7a73e8f669190254a5836093
+refs/heads/master: 88ab075aee974f70b7b0273a964810698c8a5b95
diff --git a/trunk/drivers/media/video/ivtv/ivtv-driver.c b/trunk/drivers/media/video/ivtv/ivtv-driver.c
@@ -711,6 +711,7 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv)
 	itv->yuv_info.lace_mode = ivtv_yuv_mode;
 	itv->yuv_info.lace_threshold = ivtv_yuv_threshold;
 	itv->yuv_info.max_frames_buffered = 3;
+	itv->yuv_info.track_osd = 1;
 	return 0;
 }
 

diff --git a/trunk/drivers/media/video/ivtv/ivtv-driver.h b/trunk/drivers/media/video/ivtv/ivtv-driver.h
@@ -456,6 +456,8 @@ struct yuv_playback_info
 	int v_filter_2;
 	int h_filter;
 
+	u8 track_osd; /* Should yuv output track the OSD size & position */
+
 	u32 osd_x_offset;
 	u32 osd_y_offset;
 

diff --git a/trunk/drivers/media/video/ivtv/ivtv-ioctl.c b/trunk/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -712,6 +712,7 @@ static int ivtv_debug_ioctls(struct file *filp, unsigned int cmd, void *arg)
 int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void *arg)
 {
 	struct ivtv_open_id *id = NULL;
+	struct yuv_playback_info *yi = &itv->yuv_info;
 	u32 data[CX2341X_MBOX_MAX_DATA];
 	int streamtype = 0;
 
@@ -837,8 +838,14 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			cropcap->pixelaspect.numerator = itv->is_50hz ? 59 : 10;
 			cropcap->pixelaspect.denominator = itv->is_50hz ? 54 : 11;
 		} else if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) {
-			cropcap->bounds.width = itv->yuv_info.osd_full_w;
-			cropcap->bounds.height = itv->yuv_info.osd_full_h;
+			if (yi->track_osd) {
+				cropcap->bounds.width = yi->osd_full_w;
+				cropcap->bounds.height = yi->osd_full_h;
+			} else {
+				cropcap->bounds.width = 720;
+				cropcap->bounds.height =
+						itv->is_out_50hz ? 576 : 480;
+			}
 			cropcap->pixelaspect.numerator = itv->is_out_50hz ? 59 : 10;
 			cropcap->pixelaspect.denominator = itv->is_out_50hz ? 54 : 11;
 		} else {
@@ -856,7 +863,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
 		    (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
 			if (streamtype == IVTV_DEC_STREAM_TYPE_YUV) {
-				itv->yuv_info.main_rect = crop->c;
+				yi->main_rect = crop->c;
 				return 0;
 			} else {
 				if (!ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4,
@@ -878,7 +885,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 		if (crop->type == V4L2_BUF_TYPE_VIDEO_OUTPUT &&
 		    (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT)) {
 			if (streamtype == IVTV_DEC_STREAM_TYPE_YUV)
-				crop->c = itv->yuv_info.main_rect;
+				crop->c = yi->main_rect;
 			else
 				crop->c = itv->main_rect;
 			return 0;
@@ -1070,11 +1077,10 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			itv->main_rect.height = itv->params.height;
 			ivtv_vapi(itv, CX2341X_OSD_SET_FRAMEBUFFER_WINDOW, 4,
 				720, itv->main_rect.height, 0, 0);
-			itv->yuv_info.main_rect = itv->main_rect;
+			yi->main_rect = itv->main_rect;
 			if (!itv->osd_info) {
-				itv->yuv_info.osd_full_w = 720;
-				itv->yuv_info.osd_full_h =
-						itv->is_out_50hz ? 576 : 480;
+				yi->osd_full_w = 720;
+				yi->osd_full_h = itv->is_out_50hz ? 576 : 480;
 			}
 		}
 		break;
@@ -1272,6 +1278,8 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			else
 				fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
 		}
+		if (yi->track_osd)
+			fb->flags |= V4L2_FBUF_FLAG_OVERLAY;
 		break;
 	}
 
@@ -1285,6 +1293,7 @@ int ivtv_v4l2_ioctls(struct ivtv *itv, struct file *filp, unsigned int cmd, void
 			(fb->flags & (V4L2_FBUF_FLAG_LOCAL_ALPHA|V4L2_FBUF_FLAG_LOCAL_INV_ALPHA)) != 0;
 		itv->osd_chroma_key_state = (fb->flags & V4L2_FBUF_FLAG_CHROMAKEY) != 0;
 		ivtv_set_osd_alpha(itv);
+		yi->track_osd = (fb->flags & V4L2_FBUF_FLAG_OVERLAY) != 0;
 		break;
 	}
 

diff --git a/trunk/drivers/media/video/ivtv/ivtv-yuv.c b/trunk/drivers/media/video/ivtv/ivtv-yuv.c
@@ -718,9 +718,11 @@ static u32 ivtv_yuv_window_setup(struct ivtv *itv, struct yuv_frame_info *f)
 		f->src_w -= (osd_scale * osd_crop) >> 16;
 	}
 
-	/* The OSD can be moved. Track to it */
-	f->dst_x += itv->yuv_info.osd_x_offset;
-	f->dst_y += itv->yuv_info.osd_y_offset;
+	if (itv->yuv_info.track_osd) {
+		/* The OSD can be moved. Track to it */
+		f->dst_x += itv->yuv_info.osd_x_offset;
+		f->dst_y += itv->yuv_info.osd_y_offset;
+	}
 
 	/* Width & height for both src & dst must be even.
 	   Same for coordinates. */
@@ -792,11 +794,19 @@ void ivtv_yuv_work_handler(struct ivtv *itv)
 	IVTV_DEBUG_YUV("Update yuv registers for frame %d\n", frame);
 	f = yi->new_frame_info[frame];
 
-	/* Update the osd pan info */
-	f.pan_x = yi->osd_x_pan;
-	f.pan_y = yi->osd_y_pan;
-	f.vis_w = yi->osd_vis_w;
-	f.vis_h = yi->osd_vis_h;
+	if (yi->track_osd) {
+		/* Snapshot the osd pan info */
+		f.pan_x = yi->osd_x_pan;
+		f.pan_y = yi->osd_y_pan;
+		f.vis_w = yi->osd_vis_w;
+		f.vis_h = yi->osd_vis_h;
+	} else {
+		/* Not tracking the osd, so assume full screen */
+		f.pan_x = 0;
+		f.pan_y = 0;
+		f.vis_w = 720;
+		f.vis_h = yi->decode_height;
+	}
 
 	/* Calculate the display window coordinates. Exit if nothing left */
 	if (!(yuv_update = ivtv_yuv_window_setup(itv, &f)))
@@ -965,12 +975,6 @@ static void ivtv_yuv_setup_frame(struct ivtv *itv, struct ivtv_dma_frame *args)
 	/* Are we going to offset the Y plane */
 	nf->offset_y = (nf->tru_h + nf->src_x < 512 - 16) ? 1 : 0;
 
-	/* Snapshot the osd pan info */
-	nf->pan_x = yi->osd_x_pan;
-	nf->pan_y = yi->osd_y_pan;
-	nf->vis_w = yi->osd_vis_w;
-	nf->vis_h = yi->osd_vis_h;
-
 	nf->update = 0;
 	nf->interlaced_y = 0;
 	nf->interlaced_uv = 0;