Added support for XvImage shm based video frames to gstreamer backend.

Gstreamer backend will use XvShmPutImage without copying frames data
if possible with overlay video output, and provide XvImage based
video frames to renderer video output surface.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp b/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp
index 384bdff..9519db6 100644
--- a/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp
+++ b/src/plugins/mediaservices/gstreamer/qgstvideobuffer.cpp
@@ -51,6 +51,18 @@ QGstVideoBuffer::QGstVideoBuffer(GstBuffer *buffer, int bytesPerLine)
     gst_buffer_ref(m_buffer);
 }
 
+QGstVideoBuffer::QGstVideoBuffer(GstBuffer *buffer, int bytesPerLine,
+                QGstVideoBuffer::HandleType handleType,
+                const QVariant &handle)
+    : QAbstractVideoBuffer(handleType)
+    , m_buffer(buffer)
+    , m_bytesPerLine(bytesPerLine)
+    , m_mode(NotMapped)
+    , m_handle(handle)
+{
+    gst_buffer_ref(m_buffer);
+}
+
 QGstVideoBuffer::~QGstVideoBuffer()
 {
     gst_buffer_unref(m_buffer);