58 lines
1.4 KiB
C++
Executable file
58 lines
1.4 KiB
C++
Executable file
/*
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* Copyright (C) 2010 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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#ifndef ANDROID_CAMERA_HARDWARE_DECODER_LIBJPEG_H
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#define ANDROID_CAMERA_HARDWARE_DECODER_LIBJPEG_H
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#include "CameraHal.h"
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extern "C" {
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#include "jhead.h"
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#undef TRUE
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#undef FALSE
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}
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namespace Ti {
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namespace Camera {
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class Decoder_libjpeg
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{
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public:
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Decoder_libjpeg();
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~Decoder_libjpeg();
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static int readDHTSize();
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static bool isDhtExist(unsigned char *jpeg_src, int filled_len);
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static int appendDHT(unsigned char *jpeg_src, int filled_len, unsigned char *jpeg_with_dht_buffer, int buff_size);
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bool decode(unsigned char *jpeg_src, int filled_len, unsigned char *nv12_buffer, int stride);
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private:
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void release();
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unsigned char **Y_Plane;
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unsigned char **U_Plane;
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unsigned char **V_Plane;
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unsigned char *UV_Plane;
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unsigned int mWidth, mHeight;
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};
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} // namespace Camera
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} // namespace Ti
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#endif
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