Add debug string functions for graphics.h enums (e06ad18a) · Commits · e / os / android_frameworks_native-old

include/ui/DebugUtils.h

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright 2017 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#pragma once

		#include <system/graphics.h>

		#include <string>

		std::string decodeStandard(android_dataspace dataspace);
		std::string decodeTransfer(android_dataspace dataspace);
		std::string decodeRange(android_dataspace dataspace);
		std::string dataspaceDetails(android_dataspace dataspace);
		std::string decodeColorMode(android_color_mode colormode);

libs/ui/Android.bp

+4 −0

Original line number	Diff line number	Diff line
		@@ -45,6 +45,7 @@ cc_library_shared {

		srcs: [
		"ColorSpace.cpp",
		"DebugUtils.cpp",
		"Fence.cpp",
		"FenceTime.cpp",
		"FrameStats.cpp",
		@@ -66,6 +67,7 @@ cc_library_shared {
		shared_libs: [
		"android.hardware.graphics.allocator@2.0",
		"android.hardware.graphics.mapper@2.0",
		"libbase",
		"libnativeloader",
		"libcutils",
		"libhardware",
		@@ -76,6 +78,8 @@ cc_library_shared {
		"liblog",
		],

		header_libs: ["android.hardware.configstore-utils"],

		static_libs: [
		"libarect",
		"libgrallocusage",

libs/ui/DebugUtils.cpp

0 → 100644

+187 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright 2017 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#include <ui/DebugUtils.h>

		#include <android-base/stringprintf.h>
		#include <string>

		std::string decodeStandard(android_dataspace dataspace) {
		const uint32_t dataspaceSelect = (dataspace & HAL_DATASPACE_STANDARD_MASK);
		switch (dataspaceSelect) {
		case HAL_DATASPACE_STANDARD_BT709:
		return std::string("BT709");

		case HAL_DATASPACE_STANDARD_BT601_625:
		return std::string("BT601_625");

		case HAL_DATASPACE_STANDARD_BT601_625_UNADJUSTED:
		return std::string("BT601_625_UNADJUSTED");

		case HAL_DATASPACE_STANDARD_BT601_525:
		return std::string("BT601_525");

		case HAL_DATASPACE_STANDARD_BT601_525_UNADJUSTED:
		return std::string("BT601_525_UNADJUSTED");

		case HAL_DATASPACE_STANDARD_BT2020:
		return std::string("BT2020");

		case HAL_DATASPACE_STANDARD_BT2020_CONSTANT_LUMINANCE:
		return std::string("BT2020 (constant luminance)");

		case HAL_DATASPACE_STANDARD_BT470M:
		return std::string("BT470M");

		case HAL_DATASPACE_STANDARD_FILM:
		return std::string("FILM");

		case HAL_DATASPACE_STANDARD_DCI_P3:
		return std::string("DCI-P3");

		case HAL_DATASPACE_STANDARD_ADOBE_RGB:
		return std::string("AdobeRGB");

		case 0:
		switch (dataspace & 0xffff) {
		case HAL_DATASPACE_JFIF:
		return std::string("(deprecated) JFIF (BT601_625, SMPTE_170M Full range)");

		case HAL_DATASPACE_BT601_625:
		return std::string("(deprecated) BT601_625 (BT601_625, SMPTE_170M Limited "
		"range)");

		case HAL_DATASPACE_BT601_525:
		return std::string("(deprecated) BT601_525 (BT601_525, SMPTE_170M Limited "
		"range)");

		case HAL_DATASPACE_SRGB_LINEAR:
		return std::string("(deprecated) SRGB Linear Full range");

		case HAL_DATASPACE_SRGB:
		return std::string("(deprecated) sRGB");

		case HAL_DATASPACE_V0_BT709:
		return std::string("(deprecated) BT709 (BT709, SMPTE_170M Limited range)");

		case HAL_DATASPACE_ARBITRARY:
		return std::string("ARBITRARY");

		case HAL_DATASPACE_UNKNOWN:
		// Fallthrough
		default:
		return android::base::StringPrintf("Unknown deprecated dataspace code %d",
		dataspaceSelect);
		}
		}

		return android::base::StringPrintf("Unknown dataspace code %d", dataspaceSelect);
		}

		std::string decodeTransfer(android_dataspace dataspace) {
		const uint32_t dataspaceTransfer = (dataspace & HAL_DATASPACE_TRANSFER_MASK);
		switch (dataspaceTransfer) {
		case HAL_DATASPACE_TRANSFER_UNSPECIFIED:
		return std::string("Unspecified");

		case HAL_DATASPACE_TRANSFER_LINEAR:
		return std::string("Linear");

		case HAL_DATASPACE_TRANSFER_SRGB:
		return std::string("sRGB");

		case HAL_DATASPACE_TRANSFER_SMPTE_170M:
		return std::string("SMPTE_170M");

		case HAL_DATASPACE_TRANSFER_GAMMA2_2:
		return std::string("gamma 2.2");

		case HAL_DATASPACE_TRANSFER_GAMMA2_6:
		return std::string("gamma 2.6");

		case HAL_DATASPACE_TRANSFER_GAMMA2_8:
		return std::string("gamma 2.8");

		case HAL_DATASPACE_TRANSFER_ST2084:
		return std::string("SMPTE 2084");

		case HAL_DATASPACE_TRANSFER_HLG:
		return std::string("STD-B67");
		}

		return android::base::StringPrintf("Unknown dataspace transfer %d", dataspaceTransfer);
		}

		std::string decodeRange(android_dataspace dataspace) {
		const uint32_t dataspaceRange = (dataspace & HAL_DATASPACE_RANGE_MASK);
		switch (dataspaceRange) {
		case HAL_DATASPACE_RANGE_UNSPECIFIED:
		return std::string("Range Unspecified");

		case HAL_DATASPACE_RANGE_FULL:
		return std::string("Full range");

		case HAL_DATASPACE_RANGE_LIMITED:
		return std::string("Limited range");

		case HAL_DATASPACE_RANGE_EXTENDED:
		return std::string("Extended range");
		}

		return android::base::StringPrintf("Unknown dataspace range %d", dataspaceRange);
		}

		std::string dataspaceDetails(android_dataspace dataspace) {
		return android::base::StringPrintf("%s %s %s", decodeStandard(dataspace).c_str(),
		decodeTransfer(dataspace).c_str(),
		decodeRange(dataspace).c_str());
		}

		std::string decodeColorMode(android_color_mode colorMode) {
		switch (colorMode) {
		case HAL_COLOR_MODE_NATIVE:
		return std::string("HAL_COLOR_MODE_NATIVE");

		case HAL_COLOR_MODE_STANDARD_BT601_625:
		return std::string("HAL_COLOR_MODE_BT601_625");

		case HAL_COLOR_MODE_STANDARD_BT601_625_UNADJUSTED:
		return std::string("HAL_COLOR_MODE_BT601_625_UNADJUSTED");

		case HAL_COLOR_MODE_STANDARD_BT601_525:
		return std::string("HAL_COLOR_MODE_BT601_525");

		case HAL_COLOR_MODE_STANDARD_BT601_525_UNADJUSTED:
		return std::string("HAL_COLOR_MODE_BT601_525_UNADJUSTED");

		case HAL_COLOR_MODE_STANDARD_BT709:
		return std::string("HAL_COLOR_MODE_BT709");

		case HAL_COLOR_MODE_DCI_P3:
		return std::string("HAL_COLOR_MODE_DCI_P3");

		case HAL_COLOR_MODE_SRGB:
		return std::string("HAL_COLOR_MODE_SRGB");

		case HAL_COLOR_MODE_ADOBE_RGB:
		return std::string("HAL_COLOR_MODE_ADOBE_RGB");

		case HAL_COLOR_MODE_DISPLAY_P3:
		return std::string("HAL_COLOR_MODE_DISPLAY_P3");
		}

		return android::base::StringPrintf("Unknown color mode %d", colorMode);
		}