You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.9 KiB
56 lines
1.9 KiB
// Copyright (C) 2020 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.
|
|
|
|
#include "PixelFormatUtils.h"
|
|
|
|
#include <android-base/logging.h>
|
|
|
|
namespace android {
|
|
namespace automotive {
|
|
namespace computepipe {
|
|
namespace runner {
|
|
|
|
int numBytesPerPixel(AHardwareBuffer_Format format) {
|
|
switch (format) {
|
|
case AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM:
|
|
return 4;
|
|
case AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM:
|
|
return 3;
|
|
case AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_S8_UINT:
|
|
return 1;
|
|
default:
|
|
CHECK(false) << "Unrecognized pixel format seen";
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
AHardwareBuffer_Format PixelFormatToHardwareBufferFormat(PixelFormat pixelFormat) {
|
|
switch (pixelFormat) {
|
|
case PixelFormat::RGBA:
|
|
return AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8A8_UNORM;
|
|
case PixelFormat::RGB:
|
|
return AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_R8G8B8_UNORM;
|
|
case PixelFormat::GRAY:
|
|
return AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_S8_UINT; // TODO: Check if this works
|
|
default:
|
|
CHECK(false) << "Unrecognized pixel format seen";
|
|
}
|
|
return AHardwareBuffer_Format::AHARDWAREBUFFER_FORMAT_BLOB;
|
|
}
|
|
|
|
} // namespace runner
|
|
} // namespace computepipe
|
|
} // namespace automotive
|
|
} // namespace android
|