385 lines
16 KiB
C++
385 lines
16 KiB
C++
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "GraphicBufferMapper"
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#define ATRACE_TAG ATRACE_TAG_GRAPHICS
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//#define LOG_NDEBUG 0
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#include <ui/GraphicBufferMapper.h>
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#include <grallocusage/GrallocUsageConversion.h>
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// We would eliminate the non-conforming zero-length array, but we can't since
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// this is effectively included from the Linux kernel
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wzero-length-array"
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#include <sync/sync.h>
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#pragma clang diagnostic pop
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#include <utils/Log.h>
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#include <utils/Trace.h>
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#include <ui/Gralloc.h>
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#include <ui/Gralloc2.h>
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#include <ui/Gralloc3.h>
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#include <ui/Gralloc4.h>
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#include <ui/GraphicBuffer.h>
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#include <system/graphics.h>
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namespace android {
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// ---------------------------------------------------------------------------
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ANDROID_SINGLETON_STATIC_INSTANCE( GraphicBufferMapper )
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void GraphicBufferMapper::preloadHal() {
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Gralloc2Mapper::preload();
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Gralloc3Mapper::preload();
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Gralloc4Mapper::preload();
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}
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GraphicBufferMapper::GraphicBufferMapper() {
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mMapper = std::make_unique<const Gralloc4Mapper>();
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if (mMapper->isLoaded()) {
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mMapperVersion = Version::GRALLOC_4;
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return;
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}
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mMapper = std::make_unique<const Gralloc3Mapper>();
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if (mMapper->isLoaded()) {
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mMapperVersion = Version::GRALLOC_3;
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return;
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}
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mMapper = std::make_unique<const Gralloc2Mapper>();
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if (mMapper->isLoaded()) {
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mMapperVersion = Version::GRALLOC_2;
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return;
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}
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LOG_ALWAYS_FATAL("gralloc-mapper is missing");
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}
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void GraphicBufferMapper::dumpBuffer(buffer_handle_t bufferHandle, std::string& result,
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bool less) const {
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result.append(mMapper->dumpBuffer(bufferHandle, less));
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}
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void GraphicBufferMapper::dumpBufferToSystemLog(buffer_handle_t bufferHandle, bool less) {
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std::string s;
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GraphicBufferMapper::getInstance().dumpBuffer(bufferHandle, s, less);
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ALOGD("%s", s.c_str());
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}
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status_t GraphicBufferMapper::importBuffer(buffer_handle_t rawHandle,
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uint32_t width, uint32_t height, uint32_t layerCount,
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PixelFormat format, uint64_t usage, uint32_t stride,
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buffer_handle_t* outHandle)
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{
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ATRACE_CALL();
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buffer_handle_t bufferHandle;
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status_t error = mMapper->importBuffer(hardware::hidl_handle(rawHandle), &bufferHandle);
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if (error != NO_ERROR) {
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ALOGW("importBuffer(%p) failed: %d", rawHandle, error);
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return error;
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}
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error = mMapper->validateBufferSize(bufferHandle, width, height, format, layerCount, usage,
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stride);
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if (error != NO_ERROR) {
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ALOGE("validateBufferSize(%p) failed: %d", rawHandle, error);
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freeBuffer(bufferHandle);
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return static_cast<status_t>(error);
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}
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*outHandle = bufferHandle;
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return NO_ERROR;
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}
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void GraphicBufferMapper::getTransportSize(buffer_handle_t handle,
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uint32_t* outTransportNumFds, uint32_t* outTransportNumInts)
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{
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mMapper->getTransportSize(handle, outTransportNumFds, outTransportNumInts);
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}
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status_t GraphicBufferMapper::freeBuffer(buffer_handle_t handle)
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{
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ATRACE_CALL();
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mMapper->freeBuffer(handle);
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return NO_ERROR;
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}
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status_t GraphicBufferMapper::lock(buffer_handle_t handle, uint32_t usage, const Rect& bounds,
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void** vaddr, int32_t* outBytesPerPixel,
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int32_t* outBytesPerStride) {
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return lockAsync(handle, usage, bounds, vaddr, -1, outBytesPerPixel, outBytesPerStride);
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}
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status_t GraphicBufferMapper::lockYCbCr(buffer_handle_t handle, uint32_t usage,
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const Rect& bounds, android_ycbcr *ycbcr)
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{
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return lockAsyncYCbCr(handle, usage, bounds, ycbcr, -1);
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}
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status_t GraphicBufferMapper::unlock(buffer_handle_t handle)
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{
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int32_t fenceFd = -1;
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status_t error = unlockAsync(handle, &fenceFd);
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if (error == NO_ERROR && fenceFd >= 0) {
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sync_wait(fenceFd, -1);
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close(fenceFd);
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}
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return error;
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}
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status_t GraphicBufferMapper::lockAsync(buffer_handle_t handle, uint32_t usage, const Rect& bounds,
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void** vaddr, int fenceFd, int32_t* outBytesPerPixel,
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int32_t* outBytesPerStride) {
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return lockAsync(handle, usage, usage, bounds, vaddr, fenceFd, outBytesPerPixel,
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outBytesPerStride);
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}
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status_t GraphicBufferMapper::lockAsync(buffer_handle_t handle, uint64_t producerUsage,
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uint64_t consumerUsage, const Rect& bounds, void** vaddr,
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int fenceFd, int32_t* outBytesPerPixel,
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int32_t* outBytesPerStride) {
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ATRACE_CALL();
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const uint64_t usage = static_cast<uint64_t>(
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android_convertGralloc1To0Usage(producerUsage, consumerUsage));
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return mMapper->lock(handle, usage, bounds, fenceFd, vaddr, outBytesPerPixel,
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outBytesPerStride);
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}
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status_t GraphicBufferMapper::lockAsyncYCbCr(buffer_handle_t handle,
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uint32_t usage, const Rect& bounds, android_ycbcr *ycbcr, int fenceFd)
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{
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ATRACE_CALL();
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return mMapper->lock(handle, usage, bounds, fenceFd, ycbcr);
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}
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status_t GraphicBufferMapper::unlockAsync(buffer_handle_t handle, int *fenceFd)
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{
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ATRACE_CALL();
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*fenceFd = mMapper->unlock(handle);
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return NO_ERROR;
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}
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status_t GraphicBufferMapper::isSupported(uint32_t width, uint32_t height,
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android::PixelFormat format, uint32_t layerCount,
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uint64_t usage, bool* outSupported) {
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return mMapper->isSupported(width, height, format, layerCount, usage, outSupported);
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}
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status_t GraphicBufferMapper::getBufferId(buffer_handle_t bufferHandle, uint64_t* outBufferId) {
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return mMapper->getBufferId(bufferHandle, outBufferId);
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}
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status_t GraphicBufferMapper::getName(buffer_handle_t bufferHandle, std::string* outName) {
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return mMapper->getName(bufferHandle, outName);
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}
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status_t GraphicBufferMapper::getWidth(buffer_handle_t bufferHandle, uint64_t* outWidth) {
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return mMapper->getWidth(bufferHandle, outWidth);
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}
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status_t GraphicBufferMapper::getHeight(buffer_handle_t bufferHandle, uint64_t* outHeight) {
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return mMapper->getHeight(bufferHandle, outHeight);
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}
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status_t GraphicBufferMapper::getLayerCount(buffer_handle_t bufferHandle, uint64_t* outLayerCount) {
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return mMapper->getLayerCount(bufferHandle, outLayerCount);
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}
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status_t GraphicBufferMapper::getPixelFormatRequested(buffer_handle_t bufferHandle,
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ui::PixelFormat* outPixelFormatRequested) {
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return mMapper->getPixelFormatRequested(bufferHandle, outPixelFormatRequested);
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}
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status_t GraphicBufferMapper::getPixelFormatFourCC(buffer_handle_t bufferHandle,
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uint32_t* outPixelFormatFourCC) {
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return mMapper->getPixelFormatFourCC(bufferHandle, outPixelFormatFourCC);
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}
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status_t GraphicBufferMapper::getPixelFormatModifier(buffer_handle_t bufferHandle,
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uint64_t* outPixelFormatModifier) {
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return mMapper->getPixelFormatModifier(bufferHandle, outPixelFormatModifier);
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}
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status_t GraphicBufferMapper::getUsage(buffer_handle_t bufferHandle, uint64_t* outUsage) {
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return mMapper->getUsage(bufferHandle, outUsage);
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}
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status_t GraphicBufferMapper::getAllocationSize(buffer_handle_t bufferHandle,
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uint64_t* outAllocationSize) {
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return mMapper->getAllocationSize(bufferHandle, outAllocationSize);
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}
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status_t GraphicBufferMapper::getProtectedContent(buffer_handle_t bufferHandle,
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uint64_t* outProtectedContent) {
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return mMapper->getProtectedContent(bufferHandle, outProtectedContent);
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}
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status_t GraphicBufferMapper::getCompression(
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buffer_handle_t bufferHandle,
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aidl::android::hardware::graphics::common::ExtendableType* outCompression) {
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return mMapper->getCompression(bufferHandle, outCompression);
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}
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status_t GraphicBufferMapper::getCompression(buffer_handle_t bufferHandle,
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ui::Compression* outCompression) {
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return mMapper->getCompression(bufferHandle, outCompression);
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}
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status_t GraphicBufferMapper::getInterlaced(
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buffer_handle_t bufferHandle,
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aidl::android::hardware::graphics::common::ExtendableType* outInterlaced) {
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return mMapper->getInterlaced(bufferHandle, outInterlaced);
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}
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status_t GraphicBufferMapper::getInterlaced(buffer_handle_t bufferHandle,
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ui::Interlaced* outInterlaced) {
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return mMapper->getInterlaced(bufferHandle, outInterlaced);
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}
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status_t GraphicBufferMapper::getChromaSiting(
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buffer_handle_t bufferHandle,
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aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting) {
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return mMapper->getChromaSiting(bufferHandle, outChromaSiting);
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}
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status_t GraphicBufferMapper::getChromaSiting(buffer_handle_t bufferHandle,
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ui::ChromaSiting* outChromaSiting) {
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return mMapper->getChromaSiting(bufferHandle, outChromaSiting);
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}
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status_t GraphicBufferMapper::getPlaneLayouts(buffer_handle_t bufferHandle,
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std::vector<ui::PlaneLayout>* outPlaneLayouts) {
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return mMapper->getPlaneLayouts(bufferHandle, outPlaneLayouts);
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}
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status_t GraphicBufferMapper::getDataspace(buffer_handle_t bufferHandle,
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ui::Dataspace* outDataspace) {
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return mMapper->getDataspace(bufferHandle, outDataspace);
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}
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status_t GraphicBufferMapper::getBlendMode(buffer_handle_t bufferHandle,
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ui::BlendMode* outBlendMode) {
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return mMapper->getBlendMode(bufferHandle, outBlendMode);
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}
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status_t GraphicBufferMapper::getSmpte2086(buffer_handle_t bufferHandle,
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std::optional<ui::Smpte2086>* outSmpte2086) {
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return mMapper->getSmpte2086(bufferHandle, outSmpte2086);
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}
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status_t GraphicBufferMapper::getCta861_3(buffer_handle_t bufferHandle,
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std::optional<ui::Cta861_3>* outCta861_3) {
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return mMapper->getCta861_3(bufferHandle, outCta861_3);
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}
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status_t GraphicBufferMapper::getSmpte2094_40(
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buffer_handle_t bufferHandle, std::optional<std::vector<uint8_t>>* outSmpte2094_40) {
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return mMapper->getSmpte2094_40(bufferHandle, outSmpte2094_40);
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}
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status_t GraphicBufferMapper::getDefaultPixelFormatFourCC(uint32_t width, uint32_t height,
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PixelFormat format, uint32_t layerCount,
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uint64_t usage,
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uint32_t* outPixelFormatFourCC) {
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return mMapper->getDefaultPixelFormatFourCC(width, height, format, layerCount, usage,
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outPixelFormatFourCC);
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}
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status_t GraphicBufferMapper::getDefaultPixelFormatModifier(uint32_t width, uint32_t height,
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PixelFormat format, uint32_t layerCount,
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uint64_t usage,
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uint64_t* outPixelFormatModifier) {
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return mMapper->getDefaultPixelFormatModifier(width, height, format, layerCount, usage,
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outPixelFormatModifier);
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}
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status_t GraphicBufferMapper::getDefaultAllocationSize(uint32_t width, uint32_t height,
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PixelFormat format, uint32_t layerCount,
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uint64_t usage,
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uint64_t* outAllocationSize) {
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return mMapper->getDefaultAllocationSize(width, height, format, layerCount, usage,
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outAllocationSize);
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}
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status_t GraphicBufferMapper::getDefaultProtectedContent(uint32_t width, uint32_t height,
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PixelFormat format, uint32_t layerCount,
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uint64_t usage,
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uint64_t* outProtectedContent) {
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return mMapper->getDefaultProtectedContent(width, height, format, layerCount, usage,
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outProtectedContent);
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}
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status_t GraphicBufferMapper::getDefaultCompression(
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uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
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aidl::android::hardware::graphics::common::ExtendableType* outCompression) {
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return mMapper->getDefaultCompression(width, height, format, layerCount, usage, outCompression);
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}
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status_t GraphicBufferMapper::getDefaultCompression(uint32_t width, uint32_t height,
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PixelFormat format, uint32_t layerCount,
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uint64_t usage,
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ui::Compression* outCompression) {
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return mMapper->getDefaultCompression(width, height, format, layerCount, usage, outCompression);
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}
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status_t GraphicBufferMapper::getDefaultInterlaced(
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uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
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aidl::android::hardware::graphics::common::ExtendableType* outInterlaced) {
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return mMapper->getDefaultInterlaced(width, height, format, layerCount, usage, outInterlaced);
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}
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status_t GraphicBufferMapper::getDefaultInterlaced(uint32_t width, uint32_t height,
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PixelFormat format, uint32_t layerCount,
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uint64_t usage, ui::Interlaced* outInterlaced) {
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return mMapper->getDefaultInterlaced(width, height, format, layerCount, usage, outInterlaced);
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}
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status_t GraphicBufferMapper::getDefaultChromaSiting(
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uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
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aidl::android::hardware::graphics::common::ExtendableType* outChromaSiting) {
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return mMapper->getDefaultChromaSiting(width, height, format, layerCount, usage,
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outChromaSiting);
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}
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status_t GraphicBufferMapper::getDefaultChromaSiting(uint32_t width, uint32_t height,
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PixelFormat format, uint32_t layerCount,
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uint64_t usage,
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ui::ChromaSiting* outChromaSiting) {
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return mMapper->getDefaultChromaSiting(width, height, format, layerCount, usage,
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outChromaSiting);
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}
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status_t GraphicBufferMapper::getDefaultPlaneLayouts(
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uint32_t width, uint32_t height, PixelFormat format, uint32_t layerCount, uint64_t usage,
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std::vector<ui::PlaneLayout>* outPlaneLayouts) {
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return mMapper->getDefaultPlaneLayouts(width, height, format, layerCount, usage,
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outPlaneLayouts);
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}
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// ---------------------------------------------------------------------------
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}; // namespace android
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