#include "gstd3d11bufferpool.h"
#include "gstd3d11device.h"
#include "gstd3d11colorconverter.h"
+#include "gstd3d11format.h"
#include <string.h>
GST_DEBUG_CATEGORY (d3d11_decoder_debug);
{
GstCaps *peer_caps;
GstVideoCodecState *state;
+ GstVideoInfo out_info;
g_return_val_if_fail (GST_IS_VIDEO_DECODER (decoder), FALSE);
g_return_val_if_fail (input_state != NULL, FALSE);
state = gst_video_decoder_set_output_state (decoder,
format, width, height, input_state);
- state->caps = gst_video_info_to_caps (&state->info);
+ out_info = state->info;
+#if (DXGI_HEADER_VERSION >= 4)
+ {
+ /* Supported DXGI colorspace by driver might be limited and
+ * decision criteria of default colorimetry doesn't look well fit
+ * with D3D11/DXGI colorspace preference. Apply our rule here */
+ const GstDxgiColorSpace *colorspace;
+#ifndef GST_DISABLE_GST_DEBUG
+ gchar *colorimetry;
+#endif
+
+ out_info.colorimetry = input_state->info.colorimetry;
+ colorspace = gst_d3d11_video_info_to_dxgi_color_space (&out_info);
+
+#ifndef GST_DISABLE_GST_DEBUG
+ colorimetry = gst_video_colorimetry_to_string (&out_info.colorimetry);
+ if (colorspace) {
+ GST_DEBUG_OBJECT (decoder,
+ "Use DXGI colorspace %d (input colorimetry %s)",
+ colorspace->dxgi_color_space_type, GST_STR_NULL (colorimetry));
+ } else {
+ GST_WARNING_OBJECT (decoder,
+ "Cannot determin DXGI color space from input colorimetry %s",
+ GST_STR_NULL (colorimetry));
+ }
+ g_free (colorimetry);
+#endif
+
+ if (colorspace) {
+ out_info.colorimetry.matrix = colorspace->matrix;
+ out_info.colorimetry.primaries = colorspace->primaries;
+ out_info.colorimetry.range = colorspace->range;
+ out_info.colorimetry.transfer = colorspace->transfer;
+ }
+ }
+#endif
+ state->caps = gst_video_info_to_caps (&out_info);
if (*output_state)
gst_video_codec_state_unref (*output_state);