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d3d11window: Prefer full color range for display target colorspace

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We don't need to preserve input color range for transformed target
color space. Also some GPUs doesn't seem to be happy with 16-235
color range for RGB color space.
Also, since our default display target color space is
DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709, choosing full color range
would make more sense.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1814>
This commit is contained in:
Seungha Yang 2020-11-16 20:44:06 +09:00
parent 92472ef088
commit a516c79ac9
1 changed files with 4 additions and 1 deletions
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5
sys/d3d11/gstd3d11window.cpp
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@ -613,7 +613,10 @@ gst_d3d11_window_prepare (GstD3D11Window * window, guint display_width,
window->render_info.colorimetry.primaries =
window->info.colorimetry.primaries;
window->render_info.colorimetry.transfer = window->info.colorimetry.transfer;
window->render_info.colorimetry.range = window->info.colorimetry.range;
/* prefer FULL range RGB. STUDIO range doesn't seem to be well supported
* color space by GPUs and we don't need to preserve color range for
* target display color space type */
window->render_info.colorimetry.range = GST_VIDEO_COLOR_RANGE_0_255;
#if (DXGI_HEADER_VERSION >= 4)
{