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vp9dec: Fix broken 4:4:4 8bits decoding

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VPX_IMG_FMT_I444 pixel format with sRGB colorspace means
GBR data.

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/issues/651
This commit is contained in:
Seungha Yang 2019-11-29 20:46:26 +09:00 committed by Tim-Philipp Müller
parent eb6d8791e8
commit 4333774c2c
1 changed files with 5 additions and 2 deletions
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7
ext/vpx/gstvp9dec.c
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@ -73,7 +73,7 @@ static GstStaticPadTemplate gst_vp9_dec_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ I420, YV12, Y42B, Y444 }"))
GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("{ I420, YV12, Y42B, Y444, GBR }"))
);
#define parent_class gst_vp9_dec_parent_class
@ -144,7 +144,10 @@ gst_vp9_dec_get_valid_format (GstVPXDec * dec, vpx_image_t * img,
return TRUE;
case VPX_IMG_FMT_I444:
*fmt = GST_VIDEO_FORMAT_Y444;
if (img->cs == VPX_CS_SRGB)
*fmt = GST_VIDEO_FORMAT_GBR;
else
*fmt = GST_VIDEO_FORMAT_Y444;
return TRUE;
#ifdef VPX_IMG_FMT_I440
case VPX_IMG_FMT_I440: