Lines Matching refs:jpeg_cinfo
102 struct jpeg_decompress_struct jpeg_cinfo;
108 jpeg_cinfo.err = jpeg_custom_error(&jpeg_err);
110 jpeg_create_decompress(&jpeg_cinfo);
112 jpeg_cinfo.src = (struct jpeg_source_mgr *)(*jpeg_cinfo.mem->alloc_small)((j_common_ptr)&jpeg_cinfo,
115 memset(jpeg_cinfo.src, 0x00, sizeof(epsonds_src_mgr));
117 src = (epsonds_src_mgr *)jpeg_cinfo.src;
129 if (jpeg_read_header(&jpeg_cinfo, TRUE)) {
131 if (jpeg_start_decompress(&jpeg_cinfo)) {
135 jpeg_cinfo.output_width, jpeg_cinfo.output_height,
136 jpeg_cinfo.output_components);
142 int bufSize = jpeg_cinfo.output_width * jpeg_cinfo.output_components;
144 int monoBufSize = (jpeg_cinfo.output_width + 7)/8;
146 JSAMPARRAY scanlines = (jpeg_cinfo.mem->alloc_sarray)((j_common_ptr)&jpeg_cinfo, JPOOL_IMAGE, bufSize, 1);
147 while (jpeg_cinfo.output_scanline < jpeg_cinfo.output_height) {
148 int l = jpeg_read_scanlines(&jpeg_cinfo, scanlines, 1);
200 if ((JDIMENSION)sum < jpeg_cinfo.output_height)
205 int l = jpeg_read_scanlines(&jpeg_cinfo, scanlines, 1);
231 jpeg_finish_decompress(&jpeg_cinfo);
232 jpeg_destroy_decompress(&jpeg_cinfo);