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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "android.hardware.camera.device@3.3-convert-impl"
#include <log/log.h>
#include "include/convert.h"
namespace android {
namespace hardware {
namespace camera {
namespace device {
namespace V3_3 {
namespace implementation {
using ::android::hardware::graphics::common::V1_0::Dataspace;
using ::android::hardware::graphics::common::V1_0::PixelFormat;
using ::android::hardware::camera::device::V3_2::BufferUsageFlags;
void convertToHidl(const Camera3Stream* src, HalStream* dst) {
dst->overrideDataSpace = src->data_space;
dst->v3_2.id = src->mId;
dst->v3_2.overrideFormat = (PixelFormat) src->format;
dst->v3_2.maxBuffers = src->max_buffers;
if (src->stream_type == CAMERA3_STREAM_OUTPUT) {
dst->v3_2.consumerUsage = (BufferUsageFlags)0;
dst->v3_2.producerUsage = (BufferUsageFlags)src->usage;
} else if (src->stream_type == CAMERA3_STREAM_INPUT) {
dst->v3_2.producerUsage = (BufferUsageFlags)0;
dst->v3_2.consumerUsage = (BufferUsageFlags)src->usage;
} else {
//Should not reach here per current HIDL spec, but we might end up adding
// bi-directional stream to HIDL.
ALOGW("%s: Stream type %d is not currently supported!",
__FUNCTION__, src->stream_type);
}
HalStream* halStream = NULL;
if (src->reserved[0] != NULL) {
halStream = (HalStream*)(src->reserved[0]);
} else if (src->reserved[1] != NULL) {
halStream = (HalStream*)(src->reserved[1]);
}
if (halStream != NULL) {
dst->v3_2.overrideFormat = (PixelFormat) halStream->v3_2.overrideFormat;
if (src->stream_type == CAMERA3_STREAM_OUTPUT) {
dst->v3_2.producerUsage = (BufferUsageFlags)halStream->v3_2.producerUsage;
} else if (src->stream_type == CAMERA3_STREAM_INPUT) {
dst->v3_2.consumerUsage = (BufferUsageFlags)halStream->v3_2.consumerUsage;
}
}
}
void convertToHidl(const camera3_stream_configuration_t& src, HalStreamConfiguration* dst) {
dst->streams.resize(src.num_streams);
for (uint32_t i = 0; i < src.num_streams; i++) {
convertToHidl(static_cast<Camera3Stream*>(src.streams[i]), &dst->streams[i]);
}
return;
}
} // namespace implementation
} // namespace V3_3
} // namespace device
} // namespace camera
} // namespace hardware
} // namespace android
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