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#pragma once
#include <aidl/android/hardware/graphics/common/StandardMetadataType.h>
#include <gralloctypes/Gralloc4.h>
#include <cstdint>
#include <limits>
namespace pixel::graphics {
constexpr const char* kGralloc4StandardMetadataTypeName = GRALLOC4_STANDARD_METADATA_TYPE;
constexpr const char* kPixelMetadataTypeName = "android.hardware.graphics.common.PixelMetadataType";
using StandardMetadataType = aidl::android::hardware::graphics::common::StandardMetadataType;
#define MapMetadataType(f) f = static_cast<uint64_t>(StandardMetadataType::f)
// This seemingly clashes with MetadataType in Mapper, but this enum represents just the "value"
// member of that struct. MetadataType comprises of a metadata name and value. Name is just there to
// identify what kind of metadata it is. So, for all StandardMetadataType, clients need to use
// kGralloc4StandardMetadataType and for pixel specific metadata, clients should use
// kPixelMetadataType.
enum class MetadataType : int64_t {
MapMetadataType(INVALID),
MapMetadataType(BUFFER_ID),
MapMetadataType(NAME),
MapMetadataType(WIDTH),
MapMetadataType(HEIGHT),
MapMetadataType(LAYER_COUNT),
MapMetadataType(PIXEL_FORMAT_REQUESTED),
MapMetadataType(PIXEL_FORMAT_FOURCC),
MapMetadataType(PIXEL_FORMAT_MODIFIER),
MapMetadataType(USAGE),
MapMetadataType(ALLOCATION_SIZE),
MapMetadataType(PROTECTED_CONTENT),
MapMetadataType(COMPRESSION),
MapMetadataType(INTERLACED),
MapMetadataType(CHROMA_SITING),
MapMetadataType(PLANE_LAYOUTS),
MapMetadataType(CROP),
MapMetadataType(DATASPACE),
MapMetadataType(BLEND_MODE),
MapMetadataType(SMPTE2086),
MapMetadataType(CTA861_3),
MapMetadataType(SMPTE2094_40),
MapMetadataType(SMPTE2094_10),
MapMetadataType(STRIDE),
// Pixel specific metadata
// Make sure to use kPixelMetadataType as the name when using these metadata.
// TODO: These metadata queries returns a pointer inside metadata for now. Need to change that
// so we are returning proper data only.
VIDEO_HDR = std::numeric_limits<int64_t>::max() - (1 << 16),
// TODO(b/289448426#comment2): ROIINFO is probably not being used. Remove this after
// confirmation.
VIDEO_ROI,
};
#undef MapMetadataType
} // namespace pixel::graphics
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