d3d11converter: Use primaries and transfer function compare methods

Different enum values could be functionally equal, then we don't need
to do full conversion.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2776>

diff --git a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11converter.cpp b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11converter.cpp
index e2a30d8..086e0a7 100644 (file)
--- a/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11converter.cpp
+++ b/subprojects/gst-plugins-bad/sys/d3d11/gstd3d11converter.cpp
@@ -2947,7 +2947,10 @@ gst_d3d11_converter_new (GstD3D11Device * device, const GstVideoInfo * in_info,
   if (!GST_VIDEO_INFO_IS_GRAY (in_info) && !GST_VIDEO_INFO_IS_GRAY (out_info)) {
     if (in_info->colorimetry.transfer != GST_VIDEO_TRANSFER_UNKNOWN &&
         out_info->colorimetry.transfer != GST_VIDEO_TRANSFER_UNKNOWN &&
-        in_info->colorimetry.transfer != out_info->colorimetry.transfer) {
+        !gst_video_transfer_function_is_equivalent (in_info->
+            colorimetry.transfer, GST_VIDEO_INFO_COMP_DEPTH (in_info, 0),
+            out_info->colorimetry.transfer, GST_VIDEO_INFO_COMP_DEPTH (out_info,
+                0))) {
       GST_DEBUG_OBJECT (self, "Different transfer function %d -> %d",
           in_info->colorimetry.transfer, out_info->colorimetry.transfer);
       priv->fast_path = FALSE;
@@ -2955,7 +2958,8 @@ gst_d3d11_converter_new (GstD3D11Device * device, const GstVideoInfo * in_info,
 
     if (in_info->colorimetry.primaries != GST_VIDEO_COLOR_PRIMARIES_UNKNOWN &&
         out_info->colorimetry.primaries != GST_VIDEO_COLOR_PRIMARIES_UNKNOWN &&
-        in_info->colorimetry.primaries != out_info->colorimetry.primaries) {
+        !gst_video_color_primaries_is_equivalent (in_info->
+            colorimetry.primaries, out_info->colorimetry.primaries)) {
       GST_DEBUG_OBJECT (self, "Different primaries %d -> %d",
           in_info->colorimetry.primaries, out_info->colorimetry.primaries);
       priv->fast_path = FALSE;