58 lines
1.5 KiB
C++
58 lines
1.5 KiB
C++
/*
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* Copyright (C) 2020 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 "drmhwc"
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#include "BufferInfoMaliMediatek.h"
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#include <hardware/gralloc.h>
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#include <stdatomic.h>
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#include <xf86drm.h>
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#include <xf86drmMode.h>
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#include <cinttypes>
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#include "bufferinfo/BufferInfo.h"
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#include "bufferinfo/BufferInfoGetter.h"
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#include "gralloc_priv.h"
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namespace android::drm_hwcomposer {
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LEGACY_BUFFER_INFO_GETTER(BufferInfoMaliMediatek);
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auto BufferInfoMaliMediatek::GetBoInfo(buffer_handle_t handle)
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-> std::optional<BufferInfo> {
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const auto *hnd = (private_handle_t const *)handle;
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if (!hnd)
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return {};
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const uint32_t fmt = ConvertHalFormatToDrm(hnd->req_format);
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if (fmt == DRM_FORMAT_INVALID)
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return {};
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BufferInfo bi{};
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bi.width = hnd->width;
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bi.height = hnd->height;
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bi.format = fmt;
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bi.prime_fds[0] = hnd->share_fd;
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bi.pitches[0] = hnd->byte_stride;
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bi.offsets[0] = 0;
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return bi;
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}
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} // namespace android::drm_hwcomposer
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