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dav1ddec: Negotiate bt709 colorimetry when values from seq header are unspecified

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With unknown range colorimetry validation would fail in video-info. As our
decoder outputs only YUV formats Bt709 should be a reasonable default.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1548>
This commit is contained in:
Philippe Normand 2024-04-21 12:27:28 +01:00 committed by GStreamer Marge Bot
parent 927c3fcdb6
commit 88cbc93338
1 changed files with 3 additions and 3 deletions
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6
video/dav1d/src/dav1ddec/imp.rs
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@ -134,7 +134,7 @@ impl Dav1dDec {
let matrix = match pic.matrix_coefficients() {
pixel::MatrixCoefficients::Identity => gst_video::VideoColorMatrix::Rgb,
pixel::MatrixCoefficients::BT709 => gst_video::VideoColorMatrix::Bt709,
pixel::MatrixCoefficients::Unspecified => gst_video::VideoColorMatrix::Unknown,
pixel::MatrixCoefficients::Unspecified => gst_video::VideoColorMatrix::Bt709,
pixel::MatrixCoefficients::BT470M => gst_video::VideoColorMatrix::Fcc,
pixel::MatrixCoefficients::BT470BG => gst_video::VideoColorMatrix::Bt601,
pixel::MatrixCoefficients::ST240M => gst_video::VideoColorMatrix::Smpte240m,
@ -149,7 +149,7 @@ impl Dav1dDec {
let transfer = match pic.transfer_characteristic() {
pixel::TransferCharacteristic::BT1886 => gst_video::VideoTransferFunction::Bt709,
pixel::TransferCharacteristic::Unspecified => gst_video::VideoTransferFunction::Unknown,
pixel::TransferCharacteristic::Unspecified => gst_video::VideoTransferFunction::Bt709,
pixel::TransferCharacteristic::BT470M => gst_video::VideoTransferFunction::Bt709,
pixel::TransferCharacteristic::BT470BG => gst_video::VideoTransferFunction::Gamma28,
pixel::TransferCharacteristic::ST170M => gst_video::VideoTransferFunction::Bt601,
@ -180,7 +180,7 @@ impl Dav1dDec {
let primaries = match pic.color_primaries() {
pixel::ColorPrimaries::BT709 => gst_video::VideoColorPrimaries::Bt709,
pixel::ColorPrimaries::Unspecified => gst_video::VideoColorPrimaries::Unknown,
pixel::ColorPrimaries::Unspecified => gst_video::VideoColorPrimaries::Bt709,
pixel::ColorPrimaries::BT470M => gst_video::VideoColorPrimaries::Bt470m,
pixel::ColorPrimaries::BT470BG => gst_video::VideoColorPrimaries::Bt470bg,
pixel::ColorPrimaries::ST240M => gst_video::VideoColorPrimaries::Smpte240m,