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97 lines
3.5 KiB
97 lines
3.5 KiB
/*
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* Copyright (C) 2018 Fuzhou Rockchip Electronics Co.Ltd.
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*
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* Modification based on code covered by the Apache License, Version 2.0 (the "License").
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* You may not use this software 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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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS TO YOU ON AN "AS IS" BASIS
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* AND ANY AND ALL WARRANTIES AND REPRESENTATIONS WITH RESPECT TO SUCH SOFTWARE, WHETHER EXPRESS,
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* IMPLIED, STATUTORY OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF TITLE,
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* NON-INFRINGEMENT, MERCHANTABILITY, SATISFACTROY QUALITY, ACCURACY OR FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED.
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*
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* IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Copyright (C) 2015 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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#pragma once
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#include "Gralloc4.h"
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#include <hardware/gralloc.h>
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#include <map>
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#include <vector>
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namespace android {
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typedef enum svep_attribute_flag {
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SVEP_WIDTH = 0,
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SVEP_HEIGHT,
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SVEP_STRIDE,
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SVEP_FORMAT,
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SVEP_SIZE,
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SVEP_BYTE_STRIDE,
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SVEP_BYTE_STRIDE_WORKROUND
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}svep_attribute_flag_t;
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class Gralloc{
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public:
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static Gralloc* getInstance(){
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static Gralloc gralloc_;
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return &gralloc_;
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}
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void set_drm_version(int version);
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int hwc_get_handle_width(buffer_handle_t hnd);
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int hwc_get_handle_height(buffer_handle_t hnd);
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int hwc_get_handle_format(buffer_handle_t hnd);
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int hwc_get_handle_stride(buffer_handle_t hnd);
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int hwc_get_handle_byte_stride(buffer_handle_t hnd);
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int hwc_get_handle_byte_stride_workround(buffer_handle_t hnd);
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int hwc_get_handle_usage(buffer_handle_t hnd);
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int hwc_get_handle_size(buffer_handle_t hnd);
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int hwc_get_handle_attributes(buffer_handle_t hnd, std::vector<int> *attrs);
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int hwc_get_handle_attibute(buffer_handle_t hnd, svep_attribute_flag_t flag);
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int hwc_get_handle_primefd(buffer_handle_t hnd);
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int hwc_get_handle_name(buffer_handle_t hnd, std::string &name);
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int hwc_get_handle_buffer_id(buffer_handle_t hnd, uint64_t *buffer_id);
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void* hwc_get_handle_lock(buffer_handle_t hnd, int width, int height);
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int hwc_get_handle_unlock(buffer_handle_t hnd);
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uint32_t hwc_get_handle_phy_addr(buffer_handle_t hnd);
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uint64_t hwc_get_handle_format_modifier(buffer_handle_t hnd);
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uint32_t hwc_get_handle_fourcc_format(buffer_handle_t hnd);
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private:
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Gralloc();
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~Gralloc();
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Gralloc(const Gralloc&);
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Gralloc& operator=(const Gralloc&);
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int drmVersion_;
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#if USE_GRALLOC_4
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#else
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const gralloc_module_t *gralloc_;
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#endif
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};
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}
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