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amfav1enc: Workaround driver bug with bt601 color matrix

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If bt601 is specified, driver generates sequence header with identity
color matrix

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4370>
This commit is contained in:
Seungha Yang 2023-04-09 00:36:22 +09:00 committed by GStreamer Marge Bot
parent 709529eabd
commit 3153e7f46d
1 changed files with 4 additions and 0 deletions
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4
subprojects/gst-plugins-bad/sys/amfcodec/gstamfav1enc.cpp
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@ -1021,6 +1021,9 @@ gst_amf_av1_enc_set_format (GstAmfEncoder * encoder,
} }
color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN; color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN;
switch (cinfo->matrix) { switch (cinfo->matrix) {
/* XXX: There's a driver bug that BT601 color matrix here results in
* identity matrix specified */
#if 0
case GST_VIDEO_COLOR_MATRIX_BT601: case GST_VIDEO_COLOR_MATRIX_BT601:
if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255) { if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255) {
color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_601; color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_601;
@ -1028,6 +1031,7 @@ gst_amf_av1_enc_set_format (GstAmfEncoder * encoder,
color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_601; color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_601;
} }
break; break;
#endif
case GST_VIDEO_COLOR_MATRIX_BT709: case GST_VIDEO_COLOR_MATRIX_BT709:
if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255) { if (cinfo->range == GST_VIDEO_COLOR_RANGE_0_255) {
color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_709; color_profile = AMF_VIDEO_CONVERTER_COLOR_PROFILE_FULL_709;