Push atoms for decoding images
Bug: 329475035
Flag: EXEMPT logging only
Test: GraphicsAtomTests
Change-Id: If3cb1828f1ffecd33b2163daba06d88ba47a5968
diff --git a/libs/hwui/utils/StatsUtils.cpp b/libs/hwui/utils/StatsUtils.cpp
new file mode 100644
index 0000000..5c4027e
--- /dev/null
+++ b/libs/hwui/utils/StatsUtils.cpp
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2024 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.
+ */
+
+#ifdef __ANDROID__
+#include <dlfcn.h>
+#include <log/log.h>
+#include <statslog_hwui.h>
+#include <statssocket_lazy.h>
+#include <utils/Errors.h>
+
+#include <mutex>
+#endif
+
+#include <unistd.h>
+
+#include "StatsUtils.h"
+
+namespace android {
+namespace uirenderer {
+
+#ifdef __ANDROID__
+
+namespace {
+
+int32_t toStatsColorSpaceTransfer(skcms_TFType transferType) {
+ switch (transferType) {
+ case skcms_TFType_sRGBish:
+ return stats::IMAGE_DECODED__COLOR_SPACE_TRANSFER__COLOR_SPACE_TRANSFER_SRGBISH;
+ case skcms_TFType_PQish:
+ return stats::IMAGE_DECODED__COLOR_SPACE_TRANSFER__COLOR_SPACE_TRANSFER_PQISH;
+ case skcms_TFType_HLGish:
+ return stats::IMAGE_DECODED__COLOR_SPACE_TRANSFER__COLOR_SPACE_TRANSFER_HLGISH;
+ default:
+ return stats::IMAGE_DECODED__COLOR_SPACE_TRANSFER__COLOR_SPACE_TRANSFER_UNKNOWN;
+ }
+}
+
+int32_t toStatsBitmapFormat(SkColorType type) {
+ switch (type) {
+ case kAlpha_8_SkColorType:
+ return stats::IMAGE_DECODED__FORMAT__BITMAP_FORMAT_A_8;
+ case kRGB_565_SkColorType:
+ return stats::IMAGE_DECODED__FORMAT__BITMAP_FORMAT_RGB_565;
+ case kN32_SkColorType:
+ return stats::IMAGE_DECODED__FORMAT__BITMAP_FORMAT_ARGB_8888;
+ case kRGBA_F16_SkColorType:
+ return stats::IMAGE_DECODED__FORMAT__BITMAP_FORMAT_RGBA_F16;
+ case kRGBA_1010102_SkColorType:
+ return stats::IMAGE_DECODED__FORMAT__BITMAP_FORMAT_RGBA_1010102;
+ default:
+ return stats::IMAGE_DECODED__FORMAT__BITMAP_FORMAT_UNKNOWN;
+ }
+}
+
+} // namespace
+
+#endif
+
+void logBitmapDecode(const SkImageInfo& info, bool hasGainmap) {
+#ifdef __ANDROID__
+
+ if (!statssocket::lazy::IsAvailable()) {
+ std::once_flag once;
+ std::call_once(once, []() { ALOGD("libstatssocket not available, dropping stats"); });
+ return;
+ }
+
+ skcms_TFType tfnType = skcms_TFType_Invalid;
+
+ if (info.colorSpace()) {
+ skcms_TransferFunction tfn;
+ info.colorSpace()->transferFn(&tfn);
+ tfnType = skcms_TransferFunction_getType(&tfn);
+ }
+
+ auto status =
+ stats::stats_write(uirenderer::stats::IMAGE_DECODED, static_cast<int32_t>(getuid()),
+ uirenderer::toStatsColorSpaceTransfer(tfnType), hasGainmap,
+ uirenderer::toStatsBitmapFormat(info.colorType()));
+ ALOGW_IF(status != OK, "Image decoding logging dropped!");
+#endif
+}
+
+void logBitmapDecode(const Bitmap& bitmap) {
+ logBitmapDecode(bitmap.info(), bitmap.hasGainmap());
+}
+
+} // namespace uirenderer
+} // namespace android
diff --git a/libs/hwui/utils/StatsUtils.h b/libs/hwui/utils/StatsUtils.h
new file mode 100644
index 0000000..0c247014
--- /dev/null
+++ b/libs/hwui/utils/StatsUtils.h
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2024 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 <SkBitmap.h>
+#include <SkColorSpace.h>
+#include <SkColorType.h>
+#include <cutils/compiler.h>
+#include <hwui/Bitmap.h>
+
+namespace android {
+namespace uirenderer {
+
+ANDROID_API void logBitmapDecode(const SkImageInfo& info, bool hasGainmap);
+
+ANDROID_API void logBitmapDecode(const Bitmap& bitmap);
+
+} // namespace uirenderer
+} // namespace android