Shoaib Ahmed / Mbed 2 deprecated uzairkhan

Final 350 project

Dependencies:   uzair Camera_LS_Y201 F7_Ethernet LCD_DISCO_F746NG NetworkAPI SDFileSystem mbed

includes/cdjpeg.h@0:791a779d6220, 2017-07-31 (annotated)

Committer:
shoaib_ahmed
Date:
Mon Jul 31 09:16:35 2017 +0000
Revision:
0:791a779d6220
final project;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shoaib_ahmed 0:791a779d6220 1 /*
shoaib_ahmed 0:791a779d6220 2 * cdjpeg.h
shoaib_ahmed 0:791a779d6220 3 *
shoaib_ahmed 0:791a779d6220 4 * Copyright (C) 1994-1997, Thomas G. Lane.
shoaib_ahmed 0:791a779d6220 5 * This file is part of the Independent JPEG Group's software.
shoaib_ahmed 0:791a779d6220 6 * For conditions of distribution and use, see the accompanying README file.
shoaib_ahmed 0:791a779d6220 7 *
shoaib_ahmed 0:791a779d6220 8 * This file contains common declarations for the sample applications
shoaib_ahmed 0:791a779d6220 9 * cjpeg and djpeg. It is NOT used by the core JPEG library.
shoaib_ahmed 0:791a779d6220 10 */
shoaib_ahmed 0:791a779d6220 11
shoaib_ahmed 0:791a779d6220 12 #define JPEG_CJPEG_DJPEG /* define proper options in jconfig.h */
shoaib_ahmed 0:791a779d6220 13 #define JPEG_INTERNAL_OPTIONS /* cjpeg.c,djpeg.c need to see xxx_SUPPORTED */
shoaib_ahmed 0:791a779d6220 14 #include "jinclude.h"
shoaib_ahmed 0:791a779d6220 15 #include "jpeglib.h"
shoaib_ahmed 0:791a779d6220 16 #include "jerror.h" /* get library error codes too */
shoaib_ahmed 0:791a779d6220 17 #include "cderror.h" /* get application-specific error codes */
shoaib_ahmed 0:791a779d6220 18
shoaib_ahmed 0:791a779d6220 19
shoaib_ahmed 0:791a779d6220 20 /*
shoaib_ahmed 0:791a779d6220 21 * Object interface for cjpeg's source file decoding modules
shoaib_ahmed 0:791a779d6220 22 */
shoaib_ahmed 0:791a779d6220 23
shoaib_ahmed 0:791a779d6220 24 typedef struct cjpeg_source_struct * cjpeg_source_ptr;
shoaib_ahmed 0:791a779d6220 25
shoaib_ahmed 0:791a779d6220 26 struct cjpeg_source_struct {
shoaib_ahmed 0:791a779d6220 27 JMETHOD(void, start_input, (j_compress_ptr cinfo,
shoaib_ahmed 0:791a779d6220 28 cjpeg_source_ptr sinfo));
shoaib_ahmed 0:791a779d6220 29 JMETHOD(JDIMENSION, get_pixel_rows, (j_compress_ptr cinfo,
shoaib_ahmed 0:791a779d6220 30 cjpeg_source_ptr sinfo));
shoaib_ahmed 0:791a779d6220 31 JMETHOD(void, finish_input, (j_compress_ptr cinfo,
shoaib_ahmed 0:791a779d6220 32 cjpeg_source_ptr sinfo));
shoaib_ahmed 0:791a779d6220 33
shoaib_ahmed 0:791a779d6220 34 FILE *input_file;
shoaib_ahmed 0:791a779d6220 35
shoaib_ahmed 0:791a779d6220 36 JSAMPARRAY buffer;
shoaib_ahmed 0:791a779d6220 37 JDIMENSION buffer_height;
shoaib_ahmed 0:791a779d6220 38 };
shoaib_ahmed 0:791a779d6220 39
shoaib_ahmed 0:791a779d6220 40
shoaib_ahmed 0:791a779d6220 41 /*
shoaib_ahmed 0:791a779d6220 42 * Object interface for djpeg's output file encoding modules
shoaib_ahmed 0:791a779d6220 43 */
shoaib_ahmed 0:791a779d6220 44
shoaib_ahmed 0:791a779d6220 45 typedef struct djpeg_dest_struct * djpeg_dest_ptr;
shoaib_ahmed 0:791a779d6220 46
shoaib_ahmed 0:791a779d6220 47 struct djpeg_dest_struct {
shoaib_ahmed 0:791a779d6220 48 /* start_output is called after jpeg_start_decompress finishes.
shoaib_ahmed 0:791a779d6220 49 * The color map will be ready at this time, if one is needed.
shoaib_ahmed 0:791a779d6220 50 */
shoaib_ahmed 0:791a779d6220 51 JMETHOD(void, start_output, (j_decompress_ptr cinfo,
shoaib_ahmed 0:791a779d6220 52 djpeg_dest_ptr dinfo));
shoaib_ahmed 0:791a779d6220 53 /* Emit the specified number of pixel rows from the buffer. */
shoaib_ahmed 0:791a779d6220 54 JMETHOD(void, put_pixel_rows, (j_decompress_ptr cinfo,
shoaib_ahmed 0:791a779d6220 55 djpeg_dest_ptr dinfo,
shoaib_ahmed 0:791a779d6220 56 JDIMENSION rows_supplied));
shoaib_ahmed 0:791a779d6220 57 /* Finish up at the end of the image. */
shoaib_ahmed 0:791a779d6220 58 JMETHOD(void, finish_output, (j_decompress_ptr cinfo,
shoaib_ahmed 0:791a779d6220 59 djpeg_dest_ptr dinfo));
shoaib_ahmed 0:791a779d6220 60
shoaib_ahmed 0:791a779d6220 61 /* Target file spec; filled in by djpeg.c after object is created. */
shoaib_ahmed 0:791a779d6220 62 FILE * output_file;
shoaib_ahmed 0:791a779d6220 63
shoaib_ahmed 0:791a779d6220 64 /* Output pixel-row buffer. Created by module init or start_output.
shoaib_ahmed 0:791a779d6220 65 * Width is cinfo->output_width * cinfo->output_components;
shoaib_ahmed 0:791a779d6220 66 * height is buffer_height.
shoaib_ahmed 0:791a779d6220 67 */
shoaib_ahmed 0:791a779d6220 68 JSAMPARRAY buffer;
shoaib_ahmed 0:791a779d6220 69 JDIMENSION buffer_height;
shoaib_ahmed 0:791a779d6220 70 };
shoaib_ahmed 0:791a779d6220 71
shoaib_ahmed 0:791a779d6220 72
shoaib_ahmed 0:791a779d6220 73 /*
shoaib_ahmed 0:791a779d6220 74 * cjpeg/djpeg may need to perform extra passes to convert to or from
shoaib_ahmed 0:791a779d6220 75 * the source/destination file format. The JPEG library does not know
shoaib_ahmed 0:791a779d6220 76 * about these passes, but we'd like them to be counted by the progress
shoaib_ahmed 0:791a779d6220 77 * monitor. We use an expanded progress monitor object to hold the
shoaib_ahmed 0:791a779d6220 78 * additional pass count.
shoaib_ahmed 0:791a779d6220 79 */
shoaib_ahmed 0:791a779d6220 80
shoaib_ahmed 0:791a779d6220 81 struct cdjpeg_progress_mgr {
shoaib_ahmed 0:791a779d6220 82 struct jpeg_progress_mgr pub; /* fields known to JPEG library */
shoaib_ahmed 0:791a779d6220 83 int completed_extra_passes; /* extra passes completed */
shoaib_ahmed 0:791a779d6220 84 int total_extra_passes; /* total extra */
shoaib_ahmed 0:791a779d6220 85 /* last printed percentage stored here to avoid multiple printouts */
shoaib_ahmed 0:791a779d6220 86 int percent_done;
shoaib_ahmed 0:791a779d6220 87 };
shoaib_ahmed 0:791a779d6220 88
shoaib_ahmed 0:791a779d6220 89 typedef struct cdjpeg_progress_mgr * cd_progress_ptr;
shoaib_ahmed 0:791a779d6220 90
shoaib_ahmed 0:791a779d6220 91
shoaib_ahmed 0:791a779d6220 92 /* Short forms of external names for systems with brain-damaged linkers. */
shoaib_ahmed 0:791a779d6220 93
shoaib_ahmed 0:791a779d6220 94 #ifdef NEED_SHORT_EXTERNAL_NAMES
shoaib_ahmed 0:791a779d6220 95 #define jinit_read_bmp jIRdBMP
shoaib_ahmed 0:791a779d6220 96 #define jinit_write_bmp jIWrBMP
shoaib_ahmed 0:791a779d6220 97 #define jinit_read_gif jIRdGIF
shoaib_ahmed 0:791a779d6220 98 #define jinit_write_gif jIWrGIF
shoaib_ahmed 0:791a779d6220 99 #define jinit_read_ppm jIRdPPM
shoaib_ahmed 0:791a779d6220 100 #define jinit_write_ppm jIWrPPM
shoaib_ahmed 0:791a779d6220 101 #define jinit_read_rle jIRdRLE
shoaib_ahmed 0:791a779d6220 102 #define jinit_write_rle jIWrRLE
shoaib_ahmed 0:791a779d6220 103 #define jinit_read_targa jIRdTarga
shoaib_ahmed 0:791a779d6220 104 #define jinit_write_targa jIWrTarga
shoaib_ahmed 0:791a779d6220 105 #define read_quant_tables RdQTables
shoaib_ahmed 0:791a779d6220 106 #define read_scan_script RdScnScript
shoaib_ahmed 0:791a779d6220 107 #define set_quality_ratings SetQRates
shoaib_ahmed 0:791a779d6220 108 #define set_quant_slots SetQSlots
shoaib_ahmed 0:791a779d6220 109 #define set_sample_factors SetSFacts
shoaib_ahmed 0:791a779d6220 110 #define read_color_map RdCMap
shoaib_ahmed 0:791a779d6220 111 #define enable_signal_catcher EnSigCatcher
shoaib_ahmed 0:791a779d6220 112 #define start_progress_monitor StProgMon
shoaib_ahmed 0:791a779d6220 113 #define end_progress_monitor EnProgMon
shoaib_ahmed 0:791a779d6220 114 #define read_stdin RdStdin
shoaib_ahmed 0:791a779d6220 115 #define write_stdout WrStdout
shoaib_ahmed 0:791a779d6220 116 #endif /* NEED_SHORT_EXTERNAL_NAMES */
shoaib_ahmed 0:791a779d6220 117
shoaib_ahmed 0:791a779d6220 118 /* Module selection routines for I/O modules. */
shoaib_ahmed 0:791a779d6220 119
shoaib_ahmed 0:791a779d6220 120 EXTERN(cjpeg_source_ptr) jinit_read_bmp JPP((j_compress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 121 EXTERN(djpeg_dest_ptr) jinit_write_bmp JPP((j_decompress_ptr cinfo,
shoaib_ahmed 0:791a779d6220 122 boolean is_os2));
shoaib_ahmed 0:791a779d6220 123 EXTERN(cjpeg_source_ptr) jinit_read_gif JPP((j_compress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 124 EXTERN(djpeg_dest_ptr) jinit_write_gif JPP((j_decompress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 125 EXTERN(cjpeg_source_ptr) jinit_read_ppm JPP((j_compress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 126 EXTERN(djpeg_dest_ptr) jinit_write_ppm JPP((j_decompress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 127 EXTERN(cjpeg_source_ptr) jinit_read_rle JPP((j_compress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 128 EXTERN(djpeg_dest_ptr) jinit_write_rle JPP((j_decompress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 129 EXTERN(cjpeg_source_ptr) jinit_read_targa JPP((j_compress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 130 EXTERN(djpeg_dest_ptr) jinit_write_targa JPP((j_decompress_ptr cinfo));
shoaib_ahmed 0:791a779d6220 131
shoaib_ahmed 0:791a779d6220 132 /* cjpeg support routines (in rdswitch.c) */
shoaib_ahmed 0:791a779d6220 133
shoaib_ahmed 0:791a779d6220 134 EXTERN(boolean) read_quant_tables JPP((j_compress_ptr cinfo, char * filename,
shoaib_ahmed 0:791a779d6220 135 boolean force_baseline));
shoaib_ahmed 0:791a779d6220 136 EXTERN(boolean) read_scan_script JPP((j_compress_ptr cinfo, char * filename));
shoaib_ahmed 0:791a779d6220 137 EXTERN(boolean) set_quality_ratings JPP((j_compress_ptr cinfo, char *arg,
shoaib_ahmed 0:791a779d6220 138 boolean force_baseline));
shoaib_ahmed 0:791a779d6220 139 EXTERN(boolean) set_quant_slots JPP((j_compress_ptr cinfo, char *arg));
shoaib_ahmed 0:791a779d6220 140 EXTERN(boolean) set_sample_factors JPP((j_compress_ptr cinfo, char *arg));
shoaib_ahmed 0:791a779d6220 141
shoaib_ahmed 0:791a779d6220 142 /* djpeg support routines (in rdcolmap.c) */
shoaib_ahmed 0:791a779d6220 143
shoaib_ahmed 0:791a779d6220 144 EXTERN(void) read_color_map JPP((j_decompress_ptr cinfo, FILE * infile));
shoaib_ahmed 0:791a779d6220 145
shoaib_ahmed 0:791a779d6220 146 /* common support routines (in cdjpeg.c) */
shoaib_ahmed 0:791a779d6220 147
shoaib_ahmed 0:791a779d6220 148 EXTERN(void) enable_signal_catcher JPP((j_common_ptr cinfo));
shoaib_ahmed 0:791a779d6220 149 EXTERN(void) start_progress_monitor JPP((j_common_ptr cinfo,
shoaib_ahmed 0:791a779d6220 150 cd_progress_ptr progress));
shoaib_ahmed 0:791a779d6220 151 EXTERN(void) end_progress_monitor JPP((j_common_ptr cinfo));
shoaib_ahmed 0:791a779d6220 152 EXTERN(boolean) keymatch JPP((char * arg, const char * keyword, int minchars));
shoaib_ahmed 0:791a779d6220 153 EXTERN(FILE *) read_stdin JPP((void));
shoaib_ahmed 0:791a779d6220 154 EXTERN(FILE *) write_stdout JPP((void));
shoaib_ahmed 0:791a779d6220 155
shoaib_ahmed 0:791a779d6220 156 /* miscellaneous useful macros */
shoaib_ahmed 0:791a779d6220 157
shoaib_ahmed 0:791a779d6220 158 #ifdef DONT_USE_B_MODE /* define mode parameters for fopen() */
shoaib_ahmed 0:791a779d6220 159 #define READ_BINARY "r"
shoaib_ahmed 0:791a779d6220 160 #define WRITE_BINARY "w"
shoaib_ahmed 0:791a779d6220 161 #else
shoaib_ahmed 0:791a779d6220 162 #ifdef VMS /* VMS is very nonstandard */
shoaib_ahmed 0:791a779d6220 163 #define READ_BINARY "rb", "ctx=stm"
shoaib_ahmed 0:791a779d6220 164 #define WRITE_BINARY "wb", "ctx=stm"
shoaib_ahmed 0:791a779d6220 165 #else /* standard ANSI-compliant case */
shoaib_ahmed 0:791a779d6220 166 #define READ_BINARY "rb"
shoaib_ahmed 0:791a779d6220 167 #define WRITE_BINARY "wb"
shoaib_ahmed 0:791a779d6220 168 #endif
shoaib_ahmed 0:791a779d6220 169 #endif
shoaib_ahmed 0:791a779d6220 170
shoaib_ahmed 0:791a779d6220 171 #ifndef EXIT_FAILURE /* define exit() codes if not provided */
shoaib_ahmed 0:791a779d6220 172 #define EXIT_FAILURE 1
shoaib_ahmed 0:791a779d6220 173 #endif
shoaib_ahmed 0:791a779d6220 174 #ifndef EXIT_SUCCESS
shoaib_ahmed 0:791a779d6220 175 #ifdef VMS
shoaib_ahmed 0:791a779d6220 176 #define EXIT_SUCCESS 1 /* VMS is very nonstandard */
shoaib_ahmed 0:791a779d6220 177 #else
shoaib_ahmed 0:791a779d6220 178 #define EXIT_SUCCESS 0
shoaib_ahmed 0:791a779d6220 179 #endif
shoaib_ahmed 0:791a779d6220 180 #endif
shoaib_ahmed 0:791a779d6220 181 #ifndef EXIT_WARNING
shoaib_ahmed 0:791a779d6220 182 #ifdef VMS
shoaib_ahmed 0:791a779d6220 183 #define EXIT_WARNING 1 /* VMS is very nonstandard */
shoaib_ahmed 0:791a779d6220 184 #else
shoaib_ahmed 0:791a779d6220 185 #define EXIT_WARNING 2
shoaib_ahmed 0:791a779d6220 186 #endif
shoaib_ahmed 0:791a779d6220 187 #endif