v4l2bufferpool: Improve debugging
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c7d735a596
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972cf80957
@ -595,6 +595,8 @@ start_streaming (GstV4l2BufferPool * pool)
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{
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GstV4l2Object *obj = pool->obj;
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GST_DEBUG_OBJECT (pool, "start streaming");
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if (pool->streaming)
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return TRUE;
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@ -632,10 +634,11 @@ start_streaming (GstV4l2BufferPool * pool)
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goto requeue_failed;
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}
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GST_DEBUG_OBJECT (pool, "STREAMON");
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if (v4l2_ioctl (pool->video_fd, VIDIOC_STREAMON, &obj->type) < 0)
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goto start_failed;
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GST_DEBUG_OBJECT (pool, "STREAMON");
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break;
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}
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default:
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@ -880,10 +883,11 @@ stop_streaming (GstV4l2BufferPool * pool)
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case GST_V4L2_IO_USERPTR:
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case GST_V4L2_IO_DMABUF:
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case GST_V4L2_IO_DMABUF_IMPORT:
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GST_DEBUG_OBJECT (pool, "STREAMOFF");
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if (v4l2_ioctl (pool->video_fd, VIDIOC_STREAMOFF, &obj->type) < 0)
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goto stop_failed;
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GST_DEBUG_OBJECT (pool, "STREAMOFF");
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gst_v4l2_allocator_flush (pool->vallocator);
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for (i = 0; i < pool->num_allocated; i++) {
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