| /* |
| * Copyright (C) 2009 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. |
| */ |
| |
| #ifndef COLOR_CONVERTER_H_ |
| |
| #define COLOR_CONVERTER_H_ |
| |
| #include <sys/types.h> |
| |
| #include <stdint.h> |
| |
| #include <OMX_Video.h> |
| |
| namespace android { |
| |
| struct ColorConverter { |
| ColorConverter(OMX_COLOR_FORMATTYPE from, OMX_COLOR_FORMATTYPE to); |
| ~ColorConverter(); |
| |
| bool isValid() const; |
| |
| void convert( |
| size_t width, size_t height, |
| const void *srcBits, size_t srcSkip, |
| void *dstBits, size_t dstSkip); |
| |
| private: |
| OMX_COLOR_FORMATTYPE mSrcFormat, mDstFormat; |
| uint8_t *mClip; |
| |
| uint8_t *initClip(); |
| |
| void convertCbYCrY( |
| size_t width, size_t height, |
| const void *srcBits, size_t srcSkip, |
| void *dstBits, size_t dstSkip); |
| |
| void convertYUV420Planar( |
| size_t width, size_t height, |
| const void *srcBits, size_t srcSkip, |
| void *dstBits, size_t dstSkip); |
| |
| void convertQCOMYUV420SemiPlanar( |
| size_t width, size_t height, |
| const void *srcBits, size_t srcSkip, |
| void *dstBits, size_t dstSkip); |
| |
| ColorConverter(const ColorConverter &); |
| ColorConverter &operator=(const ColorConverter &); |
| }; |
| |
| } // namespace android |
| |
| #endif // COLOR_CONVERTER_H_ |