blob: 799fbc9d544a975d6d15b180a5aabc3f91e642eb [file] [log] [blame]
/*
* Copyright (C) 2007 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 <ui/PixelFormat.h>
// ----------------------------------------------------------------------------
namespace android {
// ----------------------------------------------------------------------------
uint32_t bytesPerPixel(PixelFormat format) {
switch (format) {
case PIXEL_FORMAT_RGBA_FP16:
return 8;
case PIXEL_FORMAT_RGBA_8888:
case PIXEL_FORMAT_RGBX_8888:
case PIXEL_FORMAT_BGRA_8888:
case PIXEL_FORMAT_RGBA_1010102:
return 4;
case PIXEL_FORMAT_RGB_888:
return 3;
case PIXEL_FORMAT_RGB_565:
case PIXEL_FORMAT_RGBA_5551:
case PIXEL_FORMAT_RGBA_4444:
return 2;
case PIXEL_FORMAT_R_8:
return 1;
}
return 0;
}
// ----------------------------------------------------------------------------
}; // namespace android
// ----------------------------------------------------------------------------