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126 lines
4.0 KiB
126 lines
4.0 KiB
4 months ago
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/*
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* Copyright 2021 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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#include <inttypes.h>
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#define LOG_TAG "IGBPBatchOps"
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#define ATRACE_TAG ATRACE_TAG_GRAPHICS
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//#define LOG_NDEBUG 0
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#include <gui/IGraphicBufferProducer.h>
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namespace android {
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/**
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* Default implementation of batched buffer operations. These default
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* implementations call into the non-batched version of the same operation.
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*/
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status_t IGraphicBufferProducer::requestBuffers(
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const std::vector<int32_t>& slots,
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std::vector<RequestBufferOutput>* outputs) {
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outputs->clear();
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outputs->reserve(slots.size());
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for (int32_t slot : slots) {
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RequestBufferOutput& output = outputs->emplace_back();
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output.result = requestBuffer(static_cast<int>(slot),
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&output.buffer);
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}
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return NO_ERROR;
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}
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status_t IGraphicBufferProducer::dequeueBuffers(
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const std::vector<DequeueBufferInput>& inputs,
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std::vector<DequeueBufferOutput>* outputs) {
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outputs->clear();
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outputs->reserve(inputs.size());
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for (const DequeueBufferInput& input : inputs) {
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DequeueBufferOutput& output = outputs->emplace_back();
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output.result = dequeueBuffer(
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&output.slot,
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&output.fence,
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input.width,
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input.height,
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input.format,
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input.usage,
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&output.bufferAge,
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input.getTimestamps ? &output.timestamps.emplace() : nullptr);
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}
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return NO_ERROR;
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}
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status_t IGraphicBufferProducer::detachBuffers(
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const std::vector<int32_t>& slots,
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std::vector<status_t>* results) {
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results->clear();
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results->reserve(slots.size());
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for (int32_t slot : slots) {
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results->emplace_back(detachBuffer(slot));
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}
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return NO_ERROR;
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}
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status_t IGraphicBufferProducer::attachBuffers(
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const std::vector<sp<GraphicBuffer>>& buffers,
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std::vector<AttachBufferOutput>* outputs) {
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outputs->clear();
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outputs->reserve(buffers.size());
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for (const sp<GraphicBuffer>& buffer : buffers) {
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AttachBufferOutput& output = outputs->emplace_back();
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output.result = attachBuffer(&output.slot, buffer);
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}
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return NO_ERROR;
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}
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status_t IGraphicBufferProducer::queueBuffers(
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const std::vector<QueueBufferInput>& inputs,
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std::vector<QueueBufferOutput>* outputs) {
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outputs->clear();
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outputs->reserve(inputs.size());
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for (const QueueBufferInput& input : inputs) {
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QueueBufferOutput& output = outputs->emplace_back();
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output.result = queueBuffer(input.slot, input, &output);
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}
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return NO_ERROR;
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}
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status_t IGraphicBufferProducer::cancelBuffers(
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const std::vector<CancelBufferInput>& inputs,
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std::vector<status_t>* results) {
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results->clear();
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results->reserve(inputs.size());
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for (const CancelBufferInput& input : inputs) {
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results->emplace_back() = cancelBuffer(input.slot, input.fence);
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}
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return NO_ERROR;
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}
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status_t IGraphicBufferProducer::query(const std::vector<int32_t> inputs,
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std::vector<QueryOutput>* outputs) {
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outputs->clear();
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outputs->reserve(inputs.size());
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for (int32_t input : inputs) {
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QueryOutput& output = outputs->emplace_back();
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int value{};
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output.result = static_cast<status_t>(
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query(static_cast<int>(input), &value));
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output.value = static_cast<int64_t>(value);
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}
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return NO_ERROR;
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}
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} // namespace android
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