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libs: filter: handle RGB to/from YUV color primary driver quirk

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The intel-media-driver (iHD) can't convert output color
primaries when doing YUV to/from RGB CSC.  Thus, we must
keep the output color primaries the same as the input
color primaries for this case.

fixes #238
This commit is contained in:
U. Artie Eoff 2020-02-25 12:05:28 -08:00 committed by GStreamer Merge Bot
parent 13601f4071
commit acf90c1070
1 changed files with 41 additions and 20 deletions
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61
gst-libs/gst/vaapi/gstvaapifilter.c
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@ -1537,19 +1537,51 @@ fill_color_standard (GstVideoColorimetry * colorimetry,
{
*type = from_GstVideoColorimetry (colorimetry);
if (*type == VAProcColorStandardExplicit) {
properties->colour_primaries =
gst_video_color_primaries_to_iso (colorimetry->primaries);
properties->transfer_characteristics =
gst_video_color_transfer_to_iso (colorimetry->transfer);
properties->matrix_coefficients =
gst_video_color_matrix_to_iso (colorimetry->matrix);
}
properties->colour_primaries =
gst_video_color_primaries_to_iso (colorimetry->primaries);
properties->transfer_characteristics =
gst_video_color_transfer_to_iso (colorimetry->transfer);
properties->matrix_coefficients =
gst_video_color_matrix_to_iso (colorimetry->matrix);
properties->color_range = from_GstVideoColorRange (colorimetry->range);
}
#endif
static void
gst_vaapi_filter_fill_color_standards (GstVaapiFilter * filter,
VAProcPipelineParameterBuffer * pipeline_param)
{
#if VA_CHECK_VERSION(1,2,0)
fill_color_standard (&filter->input_colorimetry,
&pipeline_param->surface_color_standard,
&pipeline_param->input_color_properties);
fill_color_standard (&filter->output_colorimetry,
&pipeline_param->output_color_standard,
&pipeline_param->output_color_properties);
/* Handle RGB <-> YUV color primary driver quirk */
if (gst_vaapi_display_has_driver_quirks (filter->display,
GST_VAAPI_DRIVER_QUIRK_NO_RGBYUV_VPP_COLOR_PRIMARY)) {
gboolean src_is_rgb = gst_video_colorimetry_matches
(&filter->input_colorimetry, GST_VIDEO_COLORIMETRY_SRGB);
gboolean dst_is_rgb = gst_video_colorimetry_matches
(&filter->output_colorimetry, GST_VIDEO_COLORIMETRY_SRGB);
if ((!src_is_rgb && dst_is_rgb) || (src_is_rgb && !dst_is_rgb)) {
pipeline_param->output_color_standard = VAProcColorStandardExplicit;
pipeline_param->output_color_properties.colour_primaries =
gst_video_color_primaries_to_iso (filter->
input_colorimetry.primaries);
}
}
#else
pipeline_param->surface_color_standard = VAProcColorStandardNone;
pipeline_param->output_color_standard = VAProcColorStandardNone;
#endif
}
/**
* gst_vaapi_filter_process:
* @filter: a #GstVaapiFilter
@ -1651,18 +1683,7 @@ gst_vaapi_filter_process_unlocked (GstVaapiFilter * filter,
pipeline_param->surface = GST_VAAPI_SURFACE_ID (src_surface);
pipeline_param->surface_region = &src_rect;
#if VA_CHECK_VERSION(1,2,0)
fill_color_standard (&filter->input_colorimetry,
&pipeline_param->surface_color_standard,
&pipeline_param->input_color_properties);
fill_color_standard (&filter->output_colorimetry,
&pipeline_param->output_color_standard,
&pipeline_param->output_color_properties);
#else
pipeline_param->surface_color_standard = VAProcColorStandardNone;
pipeline_param->output_color_standard = VAProcColorStandardNone;
#endif
gst_vaapi_filter_fill_color_standards (filter, pipeline_param);
pipeline_param->output_region = &dst_rect;
pipeline_param->output_background_color = 0xff000000;