Change HdrMetadataExtension to ColorSpaceExtension
Bug: webrtc:8651
Change-Id: Ica6f8c6bd13bb07f89700b9c0a359b9a58feefbb
Reviewed-on: https://webrtc-review.googlesource.com/c/111758
Commit-Queue: Johannes Kron <kron@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25800}
diff --git a/modules/rtp_rtcp/source/rtp_header_extensions.h b/modules/rtp_rtcp/source/rtp_header_extensions.h
index ba43415..42a6216 100644
--- a/modules/rtp_rtcp/source/rtp_header_extensions.h
+++ b/modules/rtp_rtcp/source/rtp_header_extensions.h
@@ -16,7 +16,7 @@
#include "api/array_view.h"
#include "api/rtp_headers.h"
-#include "api/video/hdr_metadata.h"
+#include "api/video/color_space.h"
#include "api/video/video_content_type.h"
#include "api/video/video_frame_marking.h"
#include "api/video/video_rotation.h"
@@ -182,19 +182,23 @@
static bool IsScalable(uint8_t temporal_id, uint8_t layer_id);
};
-class HdrMetadataExtension {
+class ColorSpaceExtension {
public:
- using value_type = HdrMetadata;
- static constexpr RTPExtensionType kId = kRtpExtensionHdrMetadata;
+ using value_type = ColorSpace;
+ static constexpr RTPExtensionType kId = kRtpExtensionColorSpace;
static constexpr uint8_t kValueSizeBytes = 30;
+ static constexpr uint8_t kValueSizeBytesWithoutHdrMetadata = 4;
// TODO(webrtc:8651): Change to a valid uri.
- static constexpr const char kUri[] = "rtp-hdr-metadata-uri-placeholder";
+ static constexpr const char kUri[] = "rtp-colorspace-uri-placeholder";
static bool Parse(rtc::ArrayView<const uint8_t> data,
- HdrMetadata* hdr_metadata);
- static size_t ValueSize(const HdrMetadata&) { return kValueSizeBytes; }
+ ColorSpace* color_space);
+ static size_t ValueSize(const ColorSpace& color_space) {
+ return color_space.hdr_metadata() ? kValueSizeBytes
+ : kValueSizeBytesWithoutHdrMetadata;
+ }
static bool Write(rtc::ArrayView<uint8_t> data,
- const HdrMetadata& hdr_metadata);
+ const ColorSpace& color_space);
private:
static constexpr int kChromaticityDenominator = 10000; // 0.0001 resolution.