File: /var/www/html/tmpr/..//tmpr/../tmpr/../tmpr/..//node_modules/canvas/src/closure.cc
#include "closure.h"
#ifdef HAVE_JPEG
void JpegClosure::init_destination(j_compress_ptr cinfo) {
JpegClosure* closure = (JpegClosure*)cinfo->client_data;
closure->vec.resize(PAGE_SIZE);
closure->jpeg_dest_mgr->next_output_byte = &closure->vec[0];
closure->jpeg_dest_mgr->free_in_buffer = closure->vec.size();
}
boolean JpegClosure::empty_output_buffer(j_compress_ptr cinfo) {
JpegClosure* closure = (JpegClosure*)cinfo->client_data;
size_t currentSize = closure->vec.size();
closure->vec.resize(currentSize * 1.5);
closure->jpeg_dest_mgr->next_output_byte = &closure->vec[currentSize];
closure->jpeg_dest_mgr->free_in_buffer = closure->vec.size() - currentSize;
return true;
}
void JpegClosure::term_destination(j_compress_ptr cinfo) {
JpegClosure* closure = (JpegClosure*)cinfo->client_data;
size_t finalSize = closure->vec.size() - closure->jpeg_dest_mgr->free_in_buffer;
closure->vec.resize(finalSize);
}
#endif