Add chroma siting to color space RTP extension
- Add chroma siting to color space RTP extension. - Use 16 bits for max/min luminance. - Change denominator of chromaticity and luminance. - Add RTC_DCHECKs to protect against overflows. Bug: webrtc:8651 Change-Id: If8b95bad6241381224eaba9c5bccce06a65a9195 Reviewed-on: https://webrtc-review.googlesource.com/c/113804 Commit-Queue: Johannes Kron <kron@webrtc.org> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org> Reviewed-by: Niels Moller <nisse@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25990}
This commit is contained in:
Johannes Kron
committed by
Commit Bot
Commit Bot
parent
0697ce2a76
commit
c13f4be5f4
@ -21,14 +21,19 @@ struct HdrMasteringMetadata {
|
||||
struct Chromaticity {
|
||||
// xy chromaticity coordinates must be calculated as specified in ISO
|
||||
// 11664-3:2012 Section 7, and must be specified with four decimal places.
|
||||
// The x coordinate must be in the range [0.0001, 0.7400] and the y
|
||||
// coordinate must be in the range [0.0001, 0.8400].
|
||||
// The x coordinate should be in the range [0.0001, 0.7400] and the y
|
||||
// coordinate should be in the range [0.0001, 0.8400]. Valid range [0.0000,
|
||||
// 1.0000].
|
||||
float x = 0.0f;
|
||||
float y = 0.0f;
|
||||
bool operator==(const Chromaticity& rhs) const {
|
||||
return x == rhs.x && y == rhs.y;
|
||||
}
|
||||
|
||||
bool Validate() const {
|
||||
return x >= 0.0 && x <= 1.0 && y >= 0.0 && y <= 1.0;
|
||||
}
|
||||
|
||||
Chromaticity();
|
||||
};
|
||||
|
||||
@ -41,13 +46,13 @@ struct HdrMasteringMetadata {
|
||||
Chromaticity white_point;
|
||||
|
||||
// The nominal maximum display luminance of the mastering display. Specified
|
||||
// in the unit candela/m2. The value must be in the range [5, 10000] with zero
|
||||
// decimal places.
|
||||
// in the unit candela/m2. The value should be in the range [5, 10000] with
|
||||
// zero decimal places. Valid range [0, 20000].
|
||||
float luminance_max = 0.0f;
|
||||
|
||||
// The nominal minimum display luminance of the mastering display. Specified
|
||||
// in the unit candela/m2. The value must be in the range [0.0001, 5.0000]
|
||||
// with four decimal places.
|
||||
// in the unit candela/m2. The value should be in the range [0.0001, 5.0000]
|
||||
// with four decimal places. Valid range [0.0000, 5.0000].
|
||||
float luminance_min = 0.0f;
|
||||
|
||||
HdrMasteringMetadata();
|
||||
@ -58,6 +63,13 @@ struct HdrMasteringMetadata {
|
||||
(luminance_max == rhs.luminance_max) &&
|
||||
(luminance_min == rhs.luminance_min));
|
||||
}
|
||||
|
||||
bool Validate() const {
|
||||
return luminance_max >= 0.0 && luminance_max <= 20000.0 &&
|
||||
luminance_min >= 0.0 && luminance_min <= 5.0 &&
|
||||
primary_r.Validate() && primary_g.Validate() &&
|
||||
primary_b.Validate() && white_point.Validate();
|
||||
}
|
||||
};
|
||||
|
||||
// High dynamic range (HDR) metadata common for HDR10 and WebM/VP9-based HDR
|
||||
@ -66,11 +78,11 @@ struct HdrMasteringMetadata {
|
||||
struct HdrMetadata {
|
||||
HdrMasteringMetadata mastering_metadata;
|
||||
// Max content light level (CLL), i.e. maximum brightness level present in the
|
||||
// stream, in nits. 1 nit = 1 candela/m2.
|
||||
uint32_t max_content_light_level = 0;
|
||||
// stream, in nits. 1 nit = 1 candela/m2. Valid range [0, 20000].
|
||||
int max_content_light_level = 0;
|
||||
// Max frame-average light level (FALL), i.e. maximum average brightness of
|
||||
// the brightest frame in the stream, in nits.
|
||||
uint32_t max_frame_average_light_level = 0;
|
||||
// the brightest frame in the stream, in nits. Valid range [0, 20000].
|
||||
int max_frame_average_light_level = 0;
|
||||
|
||||
HdrMetadata();
|
||||
|
||||
@ -80,6 +92,13 @@ struct HdrMetadata {
|
||||
(max_frame_average_light_level == rhs.max_frame_average_light_level) &&
|
||||
(mastering_metadata == rhs.mastering_metadata));
|
||||
}
|
||||
|
||||
bool Validate() const {
|
||||
return max_content_light_level >= 0 && max_content_light_level <= 20000 &&
|
||||
max_frame_average_light_level >= 0 &&
|
||||
max_frame_average_light_level <= 20000 &&
|
||||
mastering_metadata.Validate();
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace webrtc
|
||||
|
||||
@ -12,6 +12,7 @@
|
||||
|
||||
#include <string.h>
|
||||
#include <cmath>
|
||||
#include <limits>
|
||||
|
||||
#include "modules/rtp_rtcp/include/rtp_cvo.h"
|
||||
#include "modules/rtp_rtcp/source/byte_io.h"
|
||||
@ -444,30 +445,30 @@ bool FrameMarkingExtension::Write(rtc::ArrayView<uint8_t> data,
|
||||
// 0 1 2 3
|
||||
// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | ID | length=30 | Primaries | Transfer |
|
||||
// | ID | length=28 | primaries | transfer |
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | Matrix | Range | luminance_max |
|
||||
// | matrix |range+chr.sit. | luminance_max |
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | | luminance_min |
|
||||
// | luminance_min | mastering_metadata.|
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | mastering_metadata.primary_r.x and .y |
|
||||
// |primary_r.x and .y | mastering_metadata.|
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | mastering_metadata.primary_g.x and .y |
|
||||
// |primary_g.x and .y | mastering_metadata.|
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | mastering_metadata.primary_b.x and .y |
|
||||
// |primary_b.x and .y | mastering_metadata.|
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | mastering_metadata.white.x and .y |
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | max_content_light_level | max_frame_average_light_level |
|
||||
// |white.x and .y | max_content_light_level |
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | max_frame_average_light_level |
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
//
|
||||
// Data layout of color space w/o HDR metadata (one-byte RTP header extension)
|
||||
// 0 1 2 3
|
||||
// 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | ID | L = 3 | Primaries | Transfer | Matrix |
|
||||
// | ID | L = 3 | primaries | transfer | matrix |
|
||||
// +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|
||||
// | Range |
|
||||
// |range+chr.sit. |
|
||||
// +-+-+-+-+-+-+-+-+
|
||||
|
||||
constexpr RTPExtensionType ColorSpaceExtension::kId;
|
||||
@ -483,13 +484,21 @@ bool ColorSpaceExtension::Parse(rtc::ArrayView<const uint8_t> data,
|
||||
|
||||
size_t offset = 0;
|
||||
// Read color space information.
|
||||
if (!color_space->set_primaries_from_uint8(data.data()[offset++]))
|
||||
if (!color_space->set_primaries_from_uint8(data[offset++]))
|
||||
return false;
|
||||
if (!color_space->set_transfer_from_uint8(data.data()[offset++]))
|
||||
if (!color_space->set_transfer_from_uint8(data[offset++]))
|
||||
return false;
|
||||
if (!color_space->set_matrix_from_uint8(data.data()[offset++]))
|
||||
if (!color_space->set_matrix_from_uint8(data[offset++]))
|
||||
return false;
|
||||
if (!color_space->set_range_from_uint8(data.data()[offset++]))
|
||||
|
||||
uint8_t range_and_chroma_siting = data[offset++];
|
||||
if (!color_space->set_range_from_uint8((range_and_chroma_siting >> 4) & 0x03))
|
||||
return false;
|
||||
if (!color_space->set_chroma_siting_horizontal_from_uint8(
|
||||
(range_and_chroma_siting >> 2) & 0x03))
|
||||
return false;
|
||||
if (!color_space->set_chroma_siting_vertical_from_uint8(
|
||||
range_and_chroma_siting & 0x03))
|
||||
return false;
|
||||
|
||||
// Read HDR metadata if it exists, otherwise clear it.
|
||||
@ -497,26 +506,9 @@ bool ColorSpaceExtension::Parse(rtc::ArrayView<const uint8_t> data,
|
||||
color_space->set_hdr_metadata(nullptr);
|
||||
} else {
|
||||
HdrMetadata hdr_metadata;
|
||||
offset += ParseLuminance(data.data() + offset,
|
||||
&hdr_metadata.mastering_metadata.luminance_max,
|
||||
kLuminanceMaxDenominator);
|
||||
offset += ParseLuminance(data.data() + offset,
|
||||
&hdr_metadata.mastering_metadata.luminance_min,
|
||||
kLuminanceMinDenominator);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata.mastering_metadata.primary_r);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata.mastering_metadata.primary_g);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata.mastering_metadata.primary_b);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata.mastering_metadata.white_point);
|
||||
hdr_metadata.max_content_light_level =
|
||||
ByteReader<uint16_t>::ReadBigEndian(data.data() + offset);
|
||||
offset += 2;
|
||||
hdr_metadata.max_frame_average_light_level =
|
||||
ByteReader<uint16_t>::ReadBigEndian(data.data() + offset);
|
||||
offset += 2;
|
||||
offset += ParseHdrMetadata(data.subview(offset), &hdr_metadata);
|
||||
if (!hdr_metadata.Validate())
|
||||
return false;
|
||||
color_space->set_hdr_metadata(&hdr_metadata);
|
||||
}
|
||||
RTC_DCHECK_EQ(ValueSize(*color_space), offset);
|
||||
@ -528,40 +520,67 @@ bool ColorSpaceExtension::Write(rtc::ArrayView<uint8_t> data,
|
||||
RTC_DCHECK_EQ(data.size(), ValueSize(color_space));
|
||||
size_t offset = 0;
|
||||
// Write color space information.
|
||||
data.data()[offset++] = static_cast<uint8_t>(color_space.primaries());
|
||||
data.data()[offset++] = static_cast<uint8_t>(color_space.transfer());
|
||||
data.data()[offset++] = static_cast<uint8_t>(color_space.matrix());
|
||||
data.data()[offset++] = static_cast<uint8_t>(color_space.range());
|
||||
data[offset++] = static_cast<uint8_t>(color_space.primaries());
|
||||
data[offset++] = static_cast<uint8_t>(color_space.transfer());
|
||||
data[offset++] = static_cast<uint8_t>(color_space.matrix());
|
||||
data[offset++] = CombineRangeAndChromaSiting(
|
||||
color_space.range(), color_space.chroma_siting_horizontal(),
|
||||
color_space.chroma_siting_vertical());
|
||||
|
||||
// Write HDR metadata if it exists.
|
||||
if (color_space.hdr_metadata()) {
|
||||
const HdrMetadata& hdr_metadata = *color_space.hdr_metadata();
|
||||
offset += WriteLuminance(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.luminance_max,
|
||||
kLuminanceMaxDenominator);
|
||||
offset += WriteLuminance(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.luminance_min,
|
||||
kLuminanceMinDenominator);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.primary_r);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.primary_g);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.primary_b);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.white_point);
|
||||
|
||||
ByteWriter<uint16_t>::WriteBigEndian(data.data() + offset,
|
||||
hdr_metadata.max_content_light_level);
|
||||
offset += 2;
|
||||
ByteWriter<uint16_t>::WriteBigEndian(
|
||||
data.data() + offset, hdr_metadata.max_frame_average_light_level);
|
||||
offset += 2;
|
||||
offset +=
|
||||
WriteHdrMetadata(data.subview(offset), *color_space.hdr_metadata());
|
||||
}
|
||||
RTC_DCHECK_EQ(ValueSize(color_space), offset);
|
||||
return true;
|
||||
}
|
||||
|
||||
// Combines range and chroma siting into one byte with the following bit layout:
|
||||
// bits 0-1 Chroma siting vertical.
|
||||
// 2-3 Chroma siting horizontal.
|
||||
// 4-5 Range.
|
||||
// 6-7 Unused.
|
||||
uint8_t ColorSpaceExtension::CombineRangeAndChromaSiting(
|
||||
ColorSpace::RangeID range,
|
||||
ColorSpace::ChromaSiting chroma_siting_horizontal,
|
||||
ColorSpace::ChromaSiting chroma_siting_vertical) {
|
||||
RTC_DCHECK_LE(static_cast<uint8_t>(range), 3);
|
||||
RTC_DCHECK_LE(static_cast<uint8_t>(chroma_siting_horizontal), 3);
|
||||
RTC_DCHECK_LE(static_cast<uint8_t>(chroma_siting_vertical), 3);
|
||||
return (static_cast<uint8_t>(range) << 4) |
|
||||
(static_cast<uint8_t>(chroma_siting_horizontal) << 2) |
|
||||
static_cast<uint8_t>(chroma_siting_vertical);
|
||||
}
|
||||
|
||||
size_t ColorSpaceExtension::ParseHdrMetadata(rtc::ArrayView<const uint8_t> data,
|
||||
HdrMetadata* hdr_metadata) {
|
||||
RTC_DCHECK_EQ(data.size(),
|
||||
kValueSizeBytes - kValueSizeBytesWithoutHdrMetadata);
|
||||
size_t offset = 0;
|
||||
offset += ParseLuminance(data.data() + offset,
|
||||
&hdr_metadata->mastering_metadata.luminance_max,
|
||||
kLuminanceMaxDenominator);
|
||||
offset += ParseLuminance(data.data() + offset,
|
||||
&hdr_metadata->mastering_metadata.luminance_min,
|
||||
kLuminanceMinDenominator);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata->mastering_metadata.primary_r);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata->mastering_metadata.primary_g);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata->mastering_metadata.primary_b);
|
||||
offset += ParseChromaticity(data.data() + offset,
|
||||
&hdr_metadata->mastering_metadata.white_point);
|
||||
hdr_metadata->max_content_light_level =
|
||||
ByteReader<uint16_t>::ReadBigEndian(data.data() + offset);
|
||||
offset += 2;
|
||||
hdr_metadata->max_frame_average_light_level =
|
||||
ByteReader<uint16_t>::ReadBigEndian(data.data() + offset);
|
||||
offset += 2;
|
||||
return offset;
|
||||
}
|
||||
|
||||
size_t ColorSpaceExtension::ParseChromaticity(
|
||||
const uint8_t* data,
|
||||
HdrMasteringMetadata::Chromaticity* p) {
|
||||
@ -576,16 +595,48 @@ size_t ColorSpaceExtension::ParseChromaticity(
|
||||
size_t ColorSpaceExtension::ParseLuminance(const uint8_t* data,
|
||||
float* f,
|
||||
int denominator) {
|
||||
uint32_t luminance_scaled = ByteReader<uint32_t, 3>::ReadBigEndian(data);
|
||||
uint16_t luminance_scaled = ByteReader<uint16_t>::ReadBigEndian(data);
|
||||
*f = static_cast<float>(luminance_scaled) / denominator;
|
||||
return 3; // Return number of bytes read.
|
||||
return 2; // Return number of bytes read.
|
||||
}
|
||||
|
||||
size_t ColorSpaceExtension::WriteHdrMetadata(rtc::ArrayView<uint8_t> data,
|
||||
const HdrMetadata& hdr_metadata) {
|
||||
RTC_DCHECK_EQ(data.size(),
|
||||
kValueSizeBytes - kValueSizeBytesWithoutHdrMetadata);
|
||||
RTC_DCHECK(hdr_metadata.Validate());
|
||||
size_t offset = 0;
|
||||
offset += WriteLuminance(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.luminance_max,
|
||||
kLuminanceMaxDenominator);
|
||||
offset += WriteLuminance(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.luminance_min,
|
||||
kLuminanceMinDenominator);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.primary_r);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.primary_g);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.primary_b);
|
||||
offset += WriteChromaticity(data.data() + offset,
|
||||
hdr_metadata.mastering_metadata.white_point);
|
||||
|
||||
ByteWriter<uint16_t>::WriteBigEndian(data.data() + offset,
|
||||
hdr_metadata.max_content_light_level);
|
||||
offset += 2;
|
||||
ByteWriter<uint16_t>::WriteBigEndian(
|
||||
data.data() + offset, hdr_metadata.max_frame_average_light_level);
|
||||
offset += 2;
|
||||
return offset;
|
||||
}
|
||||
|
||||
size_t ColorSpaceExtension::WriteChromaticity(
|
||||
uint8_t* data,
|
||||
const HdrMasteringMetadata::Chromaticity& p) {
|
||||
RTC_DCHECK_GE(p.x, 0.0f);
|
||||
RTC_DCHECK_LE(p.x, 1.0f);
|
||||
RTC_DCHECK_GE(p.y, 0.0f);
|
||||
RTC_DCHECK_LE(p.y, 1.0f);
|
||||
ByteWriter<uint16_t>::WriteBigEndian(
|
||||
data, std::round(p.x * kChromaticityDenominator));
|
||||
ByteWriter<uint16_t>::WriteBigEndian(
|
||||
@ -597,8 +648,10 @@ size_t ColorSpaceExtension::WriteLuminance(uint8_t* data,
|
||||
float f,
|
||||
int denominator) {
|
||||
RTC_DCHECK_GE(f, 0.0f);
|
||||
ByteWriter<uint32_t, 3>::WriteBigEndian(data, std::round(f * denominator));
|
||||
return 3; // Return number of bytes written.
|
||||
float upscaled_value = f * denominator;
|
||||
RTC_DCHECK_LE(upscaled_value, std::numeric_limits<uint16_t>::max());
|
||||
ByteWriter<uint16_t>::WriteBigEndian(data, std::round(upscaled_value));
|
||||
return 2; // Return number of bytes written.
|
||||
}
|
||||
|
||||
bool BaseRtpStringExtension::Parse(rtc::ArrayView<const uint8_t> data,
|
||||
|
||||
@ -186,7 +186,7 @@ class ColorSpaceExtension {
|
||||
public:
|
||||
using value_type = ColorSpace;
|
||||
static constexpr RTPExtensionType kId = kRtpExtensionColorSpace;
|
||||
static constexpr uint8_t kValueSizeBytes = 30;
|
||||
static constexpr uint8_t kValueSizeBytes = 28;
|
||||
static constexpr uint8_t kValueSizeBytesWithoutHdrMetadata = 4;
|
||||
static constexpr const char kUri[] =
|
||||
"http://www.webrtc.org/experiments/rtp-hdrext/color-space";
|
||||
@ -201,12 +201,21 @@ class ColorSpaceExtension {
|
||||
const ColorSpace& color_space);
|
||||
|
||||
private:
|
||||
static constexpr int kChromaticityDenominator = 10000; // 0.0001 resolution.
|
||||
static constexpr int kLuminanceMaxDenominator = 100; // 0.01 resolution.
|
||||
static constexpr int kChromaticityDenominator = 50000; // 0.00002 resolution.
|
||||
static constexpr int kLuminanceMaxDenominator = 1; // 1 resolution.
|
||||
static constexpr int kLuminanceMinDenominator = 10000; // 0.0001 resolution.
|
||||
|
||||
static uint8_t CombineRangeAndChromaSiting(
|
||||
ColorSpace::RangeID range,
|
||||
ColorSpace::ChromaSiting chroma_siting_horizontal,
|
||||
ColorSpace::ChromaSiting chroma_siting_vertical);
|
||||
static size_t ParseHdrMetadata(rtc::ArrayView<const uint8_t> data,
|
||||
HdrMetadata* hdr_metadata);
|
||||
static size_t ParseChromaticity(const uint8_t* data,
|
||||
HdrMasteringMetadata::Chromaticity* p);
|
||||
static size_t ParseLuminance(const uint8_t* data, float* f, int denominator);
|
||||
static size_t WriteHdrMetadata(rtc::ArrayView<uint8_t> data,
|
||||
const HdrMetadata& hdr_metadata);
|
||||
static size_t WriteChromaticity(uint8_t* data,
|
||||
const HdrMasteringMetadata::Chromaticity& p);
|
||||
static size_t WriteLuminance(uint8_t* data, float f, int denominator);
|
||||
|
||||
@ -205,14 +205,13 @@ HdrMetadata CreateTestHdrMetadata() {
|
||||
}
|
||||
|
||||
ColorSpace CreateTestColorSpace(bool with_hdr_metadata) {
|
||||
ColorSpace color_space(
|
||||
HdrMetadata hdr_metadata = CreateTestHdrMetadata();
|
||||
return ColorSpace(
|
||||
ColorSpace::PrimaryID::kBT709, ColorSpace::TransferID::kGAMMA22,
|
||||
ColorSpace::MatrixID::kSMPTE2085, ColorSpace::RangeID::kFull);
|
||||
if (with_hdr_metadata) {
|
||||
HdrMetadata hdr_metadata = CreateTestHdrMetadata();
|
||||
color_space.set_hdr_metadata(&hdr_metadata);
|
||||
}
|
||||
return color_space;
|
||||
ColorSpace::MatrixID::kSMPTE2085, ColorSpace::RangeID::kFull,
|
||||
ColorSpace::ChromaSiting::kCollocated,
|
||||
ColorSpace::ChromaSiting::kCollocated,
|
||||
with_hdr_metadata ? &hdr_metadata : nullptr);
|
||||
}
|
||||
|
||||
void TestCreateAndParseColorSpaceExtension(bool with_hdr_metadata) {
|
||||
|
||||
Reference in New Issue
Block a user