Merge "Merge Android R"

1 files changed, 29 insertions, 20 deletions

diff --git a/libs/ui/Gralloc2.cpp b/libs/ui/Gralloc2.cpp
index 5dc453005d..040a62b542 100644
--- a/libs/ui/Gralloc2.cpp
+++ b/libs/ui/Gralloc2.cpp
@@ -351,12 +351,6 @@ int Gralloc2Mapper::unlock(buffer_handle_t bufferHandle) const {
     return releaseFence;
 }
 
-status_t Gralloc2Mapper::isSupported(uint32_t /*width*/, uint32_t /*height*/,
-                                     android::PixelFormat /*format*/, uint32_t /*layerCount*/,
-                                     uint64_t /*usage*/, bool* /*outSupported*/) const {
-    return INVALID_OPERATION;
-}
-
 Gralloc2Allocator::Gralloc2Allocator(const Gralloc2Mapper& mapper) : mMapper(mapper) {
     mAllocator = IAllocator::getService();
     if (mAllocator == nullptr) {
@@ -369,7 +363,7 @@ bool Gralloc2Allocator::isLoaded() const {
     return mAllocator != nullptr;
 }
 
-std::string Gralloc2Allocator::dumpDebugInfo() const {
+std::string Gralloc2Allocator::dumpDebugInfo(bool /*less*/) const {
     std::string debugInfo;
 
     mAllocator->dumpDebugInfo([&](const auto& tmpDebugInfo) {
@@ -379,9 +373,10 @@ std::string Gralloc2Allocator::dumpDebugInfo() const {
     return debugInfo;
 }
 
-status_t Gralloc2Allocator::allocate(uint32_t width, uint32_t height, PixelFormat format,
-                                     uint32_t layerCount, uint64_t usage, uint32_t bufferCount,
-                                     uint32_t* outStride, buffer_handle_t* outBufferHandles) const {
+status_t Gralloc2Allocator::allocate(std::string /*requestorName*/, uint32_t width, uint32_t height,
+                                     PixelFormat format, uint32_t layerCount, uint64_t usage,
+                                     uint32_t bufferCount, uint32_t* outStride,
+                                     buffer_handle_t* outBufferHandles, bool importBuffers) const {
     IMapper::BufferDescriptorInfo descriptorInfo = {};
     descriptorInfo.width = width;
     descriptorInfo.height = height;
@@ -404,19 +399,33 @@ status_t Gralloc2Allocator::allocate(uint32_t width, uint32_t height, PixelForma
                                             return;
                                         }
 
-                                        // import buffers
-                                        for (uint32_t i = 0; i < bufferCount; i++) {
-                                            error = mMapper.importBuffer(tmpBuffers[i],
-                                                                         &outBufferHandles[i]);
-                                            if (error != NO_ERROR) {
-                                                for (uint32_t j = 0; j < i; j++) {
-                                                    mMapper.freeBuffer(outBufferHandles[j]);
-                                                    outBufferHandles[j] = nullptr;
+                                        if (importBuffers) {
+                                            for (uint32_t i = 0; i < bufferCount; i++) {
+                                                error = mMapper.importBuffer(tmpBuffers[i],
+                                                                             &outBufferHandles[i]);
+                                                if (error != NO_ERROR) {
+                                                    for (uint32_t j = 0; j < i; j++) {
+                                                        mMapper.freeBuffer(outBufferHandles[j]);
+                                                        outBufferHandles[j] = nullptr;
+                                                    }
+                                                    return;
+                                                }
+                                            }
+                                        } else {
+                                            for (uint32_t i = 0; i < bufferCount; i++) {
+                                                outBufferHandles[i] = native_handle_clone(
+                                                        tmpBuffers[i].getNativeHandle());
+                                                if (!outBufferHandles[i]) {
+                                                    for (uint32_t j = 0; j < i; j++) {
+                                                        auto buffer = const_cast<native_handle_t*>(
+                                                                outBufferHandles[j]);
+                                                        native_handle_close(buffer);
+                                                        native_handle_delete(buffer);
+                                                        outBufferHandles[j] = nullptr;
+                                                    }
                                                 }
-                                                return;
                                             }
                                         }
-
                                         *outStride = tmpStride;
                                     });