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d3d11convert: Use ID3D11VideoProcessor only if device supports colorspace

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Check whether conversion with given combination of input/output
format and dxgi colorspace is supported or not by driver.
If not, we should use shader.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1723>
This commit is contained in:
Seungha Yang 2020-10-26 05:11:45 +09:00 committed by GStreamer Merge Bot
parent 6b992f291b
commit 10f622aa5d
1 changed files with 24 additions and 45 deletions
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69
sys/d3d11/gstd3d11colorconvert.c
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@ -1516,7 +1516,7 @@ gst_d3d11_convert_set_info (GstD3D11BaseFilter * filter,
GST_ERROR_OBJECT (self, "couldn't set converter");
return FALSE;
}
#if (DXGI_HEADER_VERSION >= 4)
/* If both input and output formats are native DXGI format */
if (self->in_d3d11_format->dxgi_format != DXGI_FORMAT_UNKNOWN &&
self->out_d3d11_format->dxgi_format != DXGI_FORMAT_UNKNOWN) {
@ -1529,30 +1529,7 @@ gst_d3d11_convert_set_info (GstD3D11BaseFilter * filter,
in_info->width, in_info->height, out_info->width, out_info->height);
}
/* check input and output formats are supported by processor */
if (processor
&& !gst_d3d11_video_processor_supports_input_format (processor,
self->in_d3d11_format->dxgi_format)) {
GST_DEBUG_OBJECT (self,
"Input DXGI format %d is not supported by video processor",
self->in_d3d11_format->dxgi_format);
gst_d3d11_video_processor_free (processor);
processor = NULL;
}
if (processor &&
!gst_d3d11_video_processor_supports_output_format (processor,
self->out_d3d11_format->dxgi_format)) {
GST_DEBUG_OBJECT (self,
"Output DXGI format %d is not supported by video processor",
self->out_d3d11_format->dxgi_format);
gst_d3d11_video_processor_free (processor);
processor = NULL;
}
if (processor) {
gboolean set_color_space = TRUE;
#if (DXGI_HEADER_VERSION >= 4)
const GstDxgiColorSpace *in_color_space;
const GstDxgiColorSpace *out_color_space;
@ -1560,35 +1537,37 @@ gst_d3d11_convert_set_info (GstD3D11BaseFilter * filter,
out_color_space = gst_d3d11_video_info_to_dxgi_color_space (out_info);
if (in_color_space && out_color_space) {
DXGI_COLOR_SPACE_TYPE in_type =
DXGI_FORMAT in_dxgi_format = self->in_d3d11_format->dxgi_format;
DXGI_FORMAT out_dxgi_format = self->out_d3d11_format->dxgi_format;
DXGI_COLOR_SPACE_TYPE in_dxgi_color_space =
(DXGI_COLOR_SPACE_TYPE) in_color_space->dxgi_color_space_type;
DXGI_COLOR_SPACE_TYPE out_type =
DXGI_COLOR_SPACE_TYPE out_dxgi_color_space =
(DXGI_COLOR_SPACE_TYPE) out_color_space->dxgi_color_space_type;
if (!gst_d3d11_video_processor_set_input_dxgi_color_space (processor,
in_type) ||
!gst_d3d11_video_processor_set_output_dxgi_color_space (processor,
out_type)) {
GST_DEBUG_OBJECT (self, "DXGI colorspace is not supported");
if (!gst_d3d11_video_processor_check_format_conversion (processor,
in_dxgi_format, in_dxgi_color_space, out_dxgi_format,
out_dxgi_color_space)) {
GST_DEBUG_OBJECT (self, "Conversion is not supported by device");
gst_d3d11_video_processor_free (processor);
processor = NULL;
} else {
GST_DEBUG_OBJECT (self,
"IN DXGI colorspace %d, OUT DXGI colorspace %d",
(guint) in_type, (guint) out_type);
set_color_space = FALSE;
GST_DEBUG_OBJECT (self, "video processor supports conversion");
gst_d3d11_video_processor_set_input_dxgi_color_space (processor,
in_dxgi_color_space);
gst_d3d11_video_processor_set_output_dxgi_color_space (processor,
out_dxgi_color_space);
}
} else {
GST_WARNING_OBJECT (self,
"Couldn't determine input and/or output dxgi colorspace");
gst_d3d11_video_processor_free (processor);
processor = NULL;
}
#endif
if (set_color_space) {
gst_d3d11_video_processor_set_input_color_space (processor,
&in_info->colorimetry);
gst_d3d11_video_processor_set_output_color_space (processor,
&out_info->colorimetry);
}
self->processor = processor;
}
self->processor = processor;
}
#endif
/* setup D3D11_BOX struct for fallback copy */
self->in_src_box.left = 0;