42 std::optional<uint32_t> Gralloc::GetWidth(buffer_handle_t buffer) {  in GetWidth()  argument
44     status_t status = GraphicBufferMapper::get().getWidth(buffer, &width);  in GetWidth()
56 std::optional<uint32_t> Gralloc::GetHeight(buffer_handle_t buffer) {  in GetHeight()  argument
58     status_t status = GraphicBufferMapper::get().getHeight(buffer, &height);  in GetHeight()
70 std::optional<uint32_t> Gralloc::GetDrmFormat(buffer_handle_t buffer) {  in GetDrmFormat()  argument
72     status_t status = GraphicBufferMapper::get().getPixelFormatFourCC(buffer, &format);  in GetDrmFormat()
80 std::optional<std::vector<PlaneLayout>> Gralloc::GetPlaneLayouts(buffer_handle_t buffer) {  in GetPlaneLayouts()  argument
82     status_t status = GraphicBufferMapper::get().getPlaneLayouts(buffer, &layouts);  in GetPlaneLayouts()
90 std::optional<uint32_t> Gralloc::GetMonoPlanarStrideBytes(buffer_handle_t buffer) {  in GetMonoPlanarStrideBytes()  argument
91     auto plane_layouts_opt = GetPlaneLayouts(buffer);  in GetMonoPlanarStrideBytes()
109 std::optional<GrallocBuffer> Gralloc::Import(buffer_handle_t buffer) {  in Import()  argument
112     status_t status = GraphicBufferMapper::get().importBufferNoValidate(buffer, &imported_buffer);  in Import()
121 void Gralloc::Release(buffer_handle_t buffer) {  in Release()  argument
122     status_t status = GraphicBufferMapper::get().freeBuffer(buffer);  in Release()
129 std::optional<void*> Gralloc::Lock(buffer_handle_t buffer) {  in Lock()  argument
133     auto width_opt = GetWidth(buffer);  in Lock()
138     auto height_opt = GetHeight(buffer);  in Lock()
153     status_t status = GraphicBufferMapper::get().lock(buffer, buffer_usage, buffer_region, &data);  in Lock()
163 std::optional<android_ycbcr> Gralloc::LockYCbCr(buffer_handle_t buffer) {  in LockYCbCr()  argument
164     auto format_opt = GetDrmFormat(buffer);  in LockYCbCr()
176     auto lock_opt = Lock(buffer);  in LockYCbCr()
182     auto plane_layouts_opt = GetPlaneLayouts(buffer);  in LockYCbCr()
234 void Gralloc::Unlock(buffer_handle_t buffer) {  in Unlock()  argument
235     status_t status = GraphicBufferMapper::get().unlock(buffer);  in Unlock()
242 GrallocBuffer::GrallocBuffer(Gralloc* gralloc, buffer_handle_t buffer)  in GrallocBuffer()  argument
243     : gralloc_(gralloc), buffer_(buffer) {}  in GrallocBuffer()
332 GrallocBufferView::GrallocBufferView(GrallocBuffer* buffer, void* raw)  in GrallocBufferView()  argument
333     : gralloc_buffer_(buffer), locked_(raw) {}  in GrallocBufferView()
335 GrallocBufferView::GrallocBufferView(GrallocBuffer* buffer, android_ycbcr raw)  in GrallocBufferView()  argument
336     : gralloc_buffer_(buffer), locked_ycbcr_(raw) {}  in GrallocBufferView()