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author | Angus Kong <shkong@google.com> | 2013-12-05 14:19:15 -0800 |
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committer | Angus Kong <shkong@google.com> | 2013-12-05 14:24:16 -0800 |
commit | 4583f053f5f3205e6016e1cb6c2a5475e0588bdf (patch) | |
tree | 5e50a8de618e905ad4f5bd5f586975aa38e0e8ab /jni/feature_stab/src/dbregtest/PgmImage.cpp | |
parent | aeaef40c8285e5c2c0c5e13a8f8229cdb531836c (diff) | |
download | android_packages_apps_Camera2-4583f053f5f3205e6016e1cb6c2a5475e0588bdf.tar.gz android_packages_apps_Camera2-4583f053f5f3205e6016e1cb6c2a5475e0588bdf.tar.bz2 android_packages_apps_Camera2-4583f053f5f3205e6016e1cb6c2a5475e0588bdf.zip |
Remove build target and codes for legacy panorama.
bug:11811982
Change-Id: I733e80511d8eecdd1dbc90daf9b7f9fb709a2766
Diffstat (limited to 'jni/feature_stab/src/dbregtest/PgmImage.cpp')
-rw-r--r-- | jni/feature_stab/src/dbregtest/PgmImage.cpp | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/jni/feature_stab/src/dbregtest/PgmImage.cpp b/jni/feature_stab/src/dbregtest/PgmImage.cpp deleted file mode 100644 index 0891cfda6..000000000 --- a/jni/feature_stab/src/dbregtest/PgmImage.cpp +++ /dev/null @@ -1,260 +0,0 @@ -/* - * Copyright (C) 2011 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 "PgmImage.h" -#include <cassert> - -using namespace std; - -PgmImage::PgmImage(std::string filename) : -m_w(0),m_h(0),m_colors(255),m_format(PGM_BINARY_GRAYMAP),m_over_allocation(256) -{ - if ( !ReadPGM(filename) ) - return; -} - -PgmImage::PgmImage(int w, int h, int format) : -m_colors(255),m_w(w),m_h(h),m_format(format),m_over_allocation(256) -{ - SetFormat(format); -} - -PgmImage::PgmImage(unsigned char *data, int w, int h) : -m_colors(255),m_w(w),m_h(h),m_format(PGM_BINARY_GRAYMAP),m_over_allocation(256) -{ - SetData(data); -} - -PgmImage::PgmImage(std::vector<unsigned char> &data, int w, int h) : -m_colors(255),m_w(w),m_h(h),m_format(PGM_BINARY_GRAYMAP),m_over_allocation(256) -{ - if ( data.size() == w*h ) - SetData(&data[0]); - else - //throw (std::exception("Size of data is not w*h.")); - throw (std::exception()); -} - -PgmImage::PgmImage(const PgmImage &im) : -m_colors(255),m_w(0),m_h(0),m_format(PGM_BINARY_GRAYMAP),m_over_allocation(256) -{ - DeepCopy(im, *this); -} - -PgmImage& PgmImage::operator= (const PgmImage &im) -{ - if (this == &im) return *this; - DeepCopy(im, *this); - return *this; -} - -void PgmImage::DeepCopy(const PgmImage& src, PgmImage& dst) -{ - dst.m_data = src.m_data; - - // PGM data - dst.m_w = src.m_w; - dst.m_h = src.m_h; - dst.m_format = src.m_format; - dst.m_colors = src.m_colors; - - dst.m_comment = src.m_comment; - SetupRowPointers(); -} - -PgmImage::~PgmImage() -{ - -} - -void PgmImage::SetFormat(int format) -{ - m_format = format; - - switch (format) - { - case PGM_BINARY_GRAYMAP: - m_data.resize(m_w*m_h+m_over_allocation); - break; - case PGM_BINARY_PIXMAP: - m_data.resize(m_w*m_h*3+m_over_allocation); - break; - default: - return; - break; - } - SetupRowPointers(); -} - -void PgmImage::SetData(const unsigned char * data) -{ - m_data.resize(m_w*m_h+m_over_allocation); - memcpy(&m_data[0],data,m_w*m_h); - SetupRowPointers(); -} - -bool PgmImage::ReadPGM(const std::string filename) -{ - ifstream in(filename.c_str(),std::ios::in | std::ios::binary); - if ( !in.is_open() ) - return false; - - // read the header: - string format_header,size_header,colors_header; - - getline(in,format_header); - stringstream s; - s << format_header; - - s >> format_header >> m_w >> m_h >> m_colors; - s.clear(); - - if ( m_w == 0 ) - { - while ( in.peek() == '#' ) - getline(in,m_comment); - - getline(in,size_header); - - while ( in.peek() == '#' ) - getline(in,m_comment); - - m_colors = 0; - - // parse header - s << size_header; - s >> m_w >> m_h >> m_colors; - s.clear(); - - if ( m_colors == 0 ) - { - getline(in,colors_header); - s << colors_header; - s >> m_colors; - } - } - - if ( format_header == "P5" ) - m_format = PGM_BINARY_GRAYMAP; - else if (format_header == "P6" ) - m_format = PGM_BINARY_PIXMAP; - else - m_format = PGM_FORMAT_INVALID; - - switch(m_format) - { - case(PGM_BINARY_GRAYMAP): - m_data.resize(m_w*m_h+m_over_allocation); - in.read((char *)(&m_data[0]),m_data.size()); - break; - case(PGM_BINARY_PIXMAP): - m_data.resize(m_w*m_h*3+m_over_allocation); - in.read((char *)(&m_data[0]),m_data.size()); - break; - default: - return false; - break; - } - in.close(); - - SetupRowPointers(); - - return true; -} - -bool PgmImage::WritePGM(const std::string filename, const std::string comment) -{ - string format_header; - - switch(m_format) - { - case PGM_BINARY_GRAYMAP: - format_header = "P5\n"; - break; - case PGM_BINARY_PIXMAP: - format_header = "P6\n"; - break; - default: - return false; - break; - } - - ofstream out(filename.c_str(),std::ios::out |ios::binary); - out << format_header << "# " << comment << '\n' << m_w << " " << m_h << '\n' << m_colors << '\n'; - - out.write((char *)(&m_data[0]), m_data.size()); - - out.close(); - - return true; -} - -void PgmImage::SetupRowPointers() -{ - int i; - m_rows.resize(m_h); - - switch (m_format) - { - case PGM_BINARY_GRAYMAP: - for(i=0;i<m_h;i++) - { - m_rows[i]=&m_data[m_w*i]; - } - break; - case PGM_BINARY_PIXMAP: - for(i=0;i<m_h;i++) - { - m_rows[i]=&m_data[(m_w*3)*i]; - } - break; - } -} - -void PgmImage::ConvertToGray() -{ - if ( m_format != PGM_BINARY_PIXMAP ) return; - - // Y = 0.3*R + 0.59*G + 0.11*B; - for ( int i = 0; i < m_w*m_h; ++i ) - m_data[i] = (unsigned char)(0.3*m_data[3*i]+0.59*m_data[3*i+1]+0.11*m_data[3*i+2]); - - m_data.resize(m_w*m_h+m_over_allocation); - m_format = PGM_BINARY_GRAYMAP; - - SetupRowPointers(); -} - -std::ostream& operator<< (std::ostream& o, const PgmImage& im) -{ - o << "PGM Image Info:\n"; - o << "Size: " << im.m_w << " x " << im.m_h << "\n"; - o << "Comment: " << im.m_comment << "\n"; - switch (im.m_format) - { - case PgmImage::PGM_BINARY_PIXMAP: - o << "Format: RGB binary pixmap"; - break; - case PgmImage::PGM_BINARY_GRAYMAP: - o << "Format: PPM binary graymap"; - break; - default: - o << "Format: Invalid"; - break; - } - o << endl; - return o; -} |