/*
* Copyright ( C ) 2022 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 .
*/
#ifndef ANDROID_HWC_COMMON_H
#define ANDROID_HWC_COMMON_H
#include <inttypes.h>
#include <string>
#define ATRACE_TAG (ATRACE_TAG_GRAPHICS | ATRACE_TAG_HAL)
#undef LOG_TAG
#define LOG_TAG "RanchuHwc"
#include <aidl/android/hardware/graphics/composer3/IComposerClient.h>
#include <android-base/logging.h>
#include <cutils/trace.h>
#include <log/log.h>
#include <utils/Trace.h>
// Uncomment to enable additional debug logging.
// #define DEBUG_RANCHU_HWC
#if defined (DEBUG_RANCHU_HWC)
#define DEBUG_LOG ALOGE
#else
#define DEBUG_LOG(...) ((void )0 )
#endif
namespace aidl::android::hardware::graphics::composer3::impl {
bool IsAutoDevice();
bool IsCuttlefish();
bool IsCuttlefishFoldable();
bool IsInNoOpCompositionMode();
bool IsInClientCompositionMode();
bool IsInGem5DisplayFinderMode();
bool IsInNoOpDisplayFinderMode();
bool IsInDrmDisplayFinderMode();
common::PixelFormat GetHostDisplayPixelFormat();
namespace HWC3 {
enum class Error : int32_t {
None = 0 ,
BadConfig = aidl::android::hardware::graphics::composer3::IComposerClient::EX_BAD_CONFIG,
BadDisplay = aidl::android::hardware::graphics::composer3::IComposerClient::EX_BAD_DISPLAY,
BadLayer = aidl::android::hardware::graphics::composer3::IComposerClient::EX_BAD_LAYER,
BadParameter = aidl::android::hardware::graphics::composer3::IComposerClient::EX_BAD_PARAMETER,
NoResources = aidl::android::hardware::graphics::composer3::IComposerClient::EX_NO_RESOURCES,
NotValidated = aidl::android::hardware::graphics::composer3::IComposerClient::EX_NOT_VALIDATED,
Unsupported = aidl::android::hardware::graphics::composer3::IComposerClient::EX_UNSUPPORTED,
SeamlessNotAllowed =
aidl::android::hardware::graphics::composer3::IComposerClient::EX_SEAMLESS_NOT_ALLOWED,
};
} // namespace HWC3
std::string toString(HWC3::Error error);
inline ndk::ScopedAStatus ToBinderStatus(HWC3::Error error) {
if (error != HWC3::Error::None) {
return ndk::ScopedAStatus::fromServiceSpecificError(static_cast <int32_t>(error));
}
return ndk::ScopedAStatus::ok();
}
class TraceUtils {
public :
class TraceEnder {
public :
~TraceEnder() { ATRACE_END(); }
};
static void atraceFormatBegin(const char * fmt, ...) {
const int BUFFER_SIZE = 256 ;
va_list ap;
char buf[BUFFER_SIZE];
va_start(ap, fmt);
vsnprintf(buf, BUFFER_SIZE, fmt, ap);
va_end(ap);
ATRACE_BEGIN(buf);
}
static void instantFormat(const char * fmt, ...) {
const int BUFFER_SIZE = 256 ;
va_list ap;
char buf[BUFFER_SIZE];
va_start(ap, fmt);
vsnprintf(buf, BUFFER_SIZE, fmt, ap);
va_end(ap);
ATRACE_INSTANT(buf);
}
};
} // namespace aidl::android::hardware::graphics::composer3::impl
#define ATRACE_FORMAT(fmt, ...) \
TraceUtils::TraceEnder traceEnder = \
(CC_UNLIKELY(ATRACE_ENABLED()) && \
(TraceUtils::atraceFormatBegin(fmt, ## __VA_ARGS__), true ), \
TraceUtils::TraceEnder())
#define ATRACE_FORMAT_INSTANT(fmt, ...) \
(CC_UNLIKELY(ATRACE_ENABLED()) && (TraceUtils::instantFormat(fmt, ## __VA_ARGS__), true ))
#endif
Messung V0.5 in Prozent C=92 H=94 G=92
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-06-27)
¤
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