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Added external dependencies and modified build files to enable 64 bits builds on Windows (VC++ only for now)

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This commit is contained in:
Laurent Gomila 2011-03-26 23:57:10 +01:00
parent 293cacfbda
commit 4e3feba25b
49 changed files with 17327 additions and 10838 deletions
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106
extlibs/headers/jpeg/jpeglib.h
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@ -2,6 +2,7 @@
* jpeglib.h
*
* Copyright (C) 1991-1998, Thomas G. Lane.
* Modified 2002-2010 by Guido Vollbeding.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README file.
*
@ -26,11 +27,19 @@
#include "jmorecfg.h" /* seldom changed options */
/* Version ID for the JPEG library.
* Might be useful for tests like "#if JPEG_LIB_VERSION >= 60".
#ifdef __cplusplus
#ifndef DONT_USE_EXTERN_C
extern "C" {
#endif
#endif
/* Version IDs for the JPEG library.
* Might be useful for tests like "#if JPEG_LIB_VERSION >= 80".
*/
#define JPEG_LIB_VERSION 62 /* Version 6b */
#define JPEG_LIB_VERSION 80 /* Compatibility version 8.0 */
#define JPEG_LIB_VERSION_MAJOR 8
#define JPEG_LIB_VERSION_MINOR 3
/* Various constants determining the sizes of things.
@ -138,18 +147,18 @@ typedef struct {
*/
JDIMENSION width_in_blocks;
JDIMENSION height_in_blocks;
/* Size of a DCT block in samples. Always DCTSIZE for compression.
* For decompression this is the size of the output from one DCT block,
* reflecting any scaling we choose to apply during the IDCT step.
* Values of 1,2,4,8 are likely to be supported. Note that different
* components may receive different IDCT scalings.
/* Size of a DCT block in samples,
* reflecting any scaling we choose to apply during the DCT step.
* Values from 1 to 16 are supported.
* Note that different components may receive different DCT scalings.
*/
int DCT_scaled_size;
int DCT_h_scaled_size;
int DCT_v_scaled_size;
/* The downsampled dimensions are the component's actual, unpadded number
* of samples at the main buffer (preprocessing/compression interface), thus
* downsampled_width = ceil(image_width * Hi/Hmax)
* and similarly for height. For decompression, IDCT scaling is included, so
* downsampled_width = ceil(image_width * Hi/Hmax * DCT_scaled_size/DCTSIZE)
* of samples at the main buffer (preprocessing/compression interface);
* DCT scaling is included, so
* downsampled_width = ceil(image_width * Hi/Hmax * DCT_h_scaled_size/DCTSIZE)
* and similarly for height.
*/
JDIMENSION downsampled_width; /* actual width in samples */
JDIMENSION downsampled_height; /* actual height in samples */
@ -164,7 +173,7 @@ typedef struct {
int MCU_width; /* number of blocks per MCU, horizontally */
int MCU_height; /* number of blocks per MCU, vertically */
int MCU_blocks; /* MCU_width * MCU_height */
int MCU_sample_width; /* MCU width in samples, MCU_width*DCT_scaled_size */
int MCU_sample_width; /* MCU width in samples: MCU_width * DCT_h_scaled_size */
int last_col_width; /* # of non-dummy blocks across in last MCU */
int last_row_height; /* # of non-dummy blocks down in last MCU */
@ -291,6 +300,17 @@ struct jpeg_compress_struct {
* helper routines to simplify changing parameters.
*/
unsigned int scale_num, scale_denom; /* fraction by which to scale image */
JDIMENSION jpeg_width; /* scaled JPEG image width */
JDIMENSION jpeg_height; /* scaled JPEG image height */
/* Dimensions of actual JPEG image that will be written to file,
* derived from input dimensions by scaling factors above.
* These fields are computed by jpeg_start_compress().
* You can also use jpeg_calc_jpeg_dimensions() to determine these values
* in advance of calling jpeg_start_compress().
*/
int data_precision; /* bits of precision in image data */
int num_components; /* # of color components in JPEG image */
@ -298,14 +318,17 @@ struct jpeg_compress_struct {
jpeg_component_info * comp_info;
/* comp_info[i] describes component that appears i'th in SOF */
JQUANT_TBL * quant_tbl_ptrs[NUM_QUANT_TBLS];
/* ptrs to coefficient quantization tables, or NULL if not defined */
int q_scale_factor[NUM_QUANT_TBLS];
/* ptrs to coefficient quantization tables, or NULL if not defined,
* and corresponding scale factors (percentage, initialized 100).
*/
JHUFF_TBL * dc_huff_tbl_ptrs[NUM_HUFF_TBLS];
JHUFF_TBL * ac_huff_tbl_ptrs[NUM_HUFF_TBLS];
/* ptrs to Huffman coding tables, or NULL if not defined */
UINT8 arith_dc_L[NUM_ARITH_TBLS]; /* L values for DC arith-coding tables */
UINT8 arith_dc_U[NUM_ARITH_TBLS]; /* U values for DC arith-coding tables */
UINT8 arith_ac_K[NUM_ARITH_TBLS]; /* Kx values for AC arith-coding tables */
@ -321,6 +344,7 @@ struct jpeg_compress_struct {
boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */
boolean optimize_coding; /* TRUE=optimize entropy encoding parms */
boolean CCIR601_sampling; /* TRUE=first samples are cosited */
boolean do_fancy_downsampling; /* TRUE=apply fancy downsampling */
int smoothing_factor; /* 1..100, or 0 for no input smoothing */
J_DCT_METHOD dct_method; /* DCT algorithm selector */
@ -364,6 +388,9 @@ struct jpeg_compress_struct {
int max_h_samp_factor; /* largest h_samp_factor */
int max_v_samp_factor; /* largest v_samp_factor */
int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */
int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */
JDIMENSION total_iMCU_rows; /* # of iMCU rows to be input to coef ctlr */
/* The coefficient controller receives data in units of MCU rows as defined
* for fully interleaved scans (whether the JPEG file is interleaved or not).
@ -389,6 +416,10 @@ struct jpeg_compress_struct {
int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */
int block_size; /* the basic DCT block size: 1..16 */
const int * natural_order; /* natural-order position array */
int lim_Se; /* min( Se, DCTSIZE2-1 ) */
/*
* Links to compression subobjects (methods and private variables of modules)
*/
@ -535,6 +566,7 @@ struct jpeg_decompress_struct {
jpeg_component_info * comp_info;
/* comp_info[i] describes component that appears i'th in SOF */
boolean is_baseline; /* TRUE if Baseline SOF0 encountered */
boolean progressive_mode; /* TRUE if SOFn specifies progressive mode */
boolean arith_code; /* TRUE=arithmetic coding, FALSE=Huffman */
@ -575,7 +607,8 @@ struct jpeg_decompress_struct {
int max_h_samp_factor; /* largest h_samp_factor */
int max_v_samp_factor; /* largest v_samp_factor */
int min_DCT_scaled_size; /* smallest DCT_scaled_size of any component */
int min_DCT_h_scaled_size; /* smallest DCT_h_scaled_size of any component */
int min_DCT_v_scaled_size; /* smallest DCT_v_scaled_size of any component */
JDIMENSION total_iMCU_rows; /* # of iMCU rows in image */
/* The coefficient controller's input and output progress is measured in
@ -583,7 +616,7 @@ struct jpeg_decompress_struct {
* in fully interleaved JPEG scans, but are used whether the scan is
* interleaved or not. We define an iMCU row as v_samp_factor DCT block
* rows of each component. Therefore, the IDCT output contains
* v_samp_factor*DCT_scaled_size sample rows of a component per iMCU row.
* v_samp_factor*DCT_v_scaled_size sample rows of a component per iMCU row.
*/
JSAMPLE * sample_range_limit; /* table for fast range-limiting */
@ -607,6 +640,12 @@ struct jpeg_decompress_struct {
int Ss, Se, Ah, Al; /* progressive JPEG parameters for scan */
/* These fields are derived from Se of first SOS marker.
*/
int block_size; /* the basic DCT block size: 1..16 */
const int * natural_order; /* natural-order position array for entropy decode */
int lim_Se; /* min( Se, DCTSIZE2-1 ) for entropy decode */
/* This field is shared between entropy decoder and marker parser.
* It is either zero or the code of a JPEG marker that has been
* read from the data source, but has not yet been processed.
@ -836,11 +875,14 @@ typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo));
#define jpeg_destroy_decompress jDestDecompress
#define jpeg_stdio_dest jStdDest
#define jpeg_stdio_src jStdSrc
#define jpeg_mem_dest jMemDest
#define jpeg_mem_src jMemSrc
#define jpeg_set_defaults jSetDefaults
#define jpeg_set_colorspace jSetColorspace
#define jpeg_default_colorspace jDefColorspace
#define jpeg_set_quality jSetQuality
#define jpeg_set_linear_quality jSetLQuality
#define jpeg_default_qtables jDefQTables
#define jpeg_add_quant_table jAddQuantTable
#define jpeg_quality_scaling jQualityScaling
#define jpeg_simple_progression jSimProgress
@ -850,6 +892,7 @@ typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo));
#define jpeg_start_compress jStrtCompress
#define jpeg_write_scanlines jWrtScanlines
#define jpeg_finish_compress jFinCompress
#define jpeg_calc_jpeg_dimensions jCjpegDimensions
#define jpeg_write_raw_data jWrtRawData
#define jpeg_write_marker jWrtMarker
#define jpeg_write_m_header jWrtMHeader
@ -866,6 +909,7 @@ typedef JMETHOD(boolean, jpeg_marker_parser_method, (j_decompress_ptr cinfo));
#define jpeg_input_complete jInComplete
#define jpeg_new_colormap jNewCMap
#define jpeg_consume_input jConsumeInput
#define jpeg_core_output_dimensions jCoreDimensions
#define jpeg_calc_output_dimensions jCalcDimensions
#define jpeg_save_markers jSaveMarkers
#define jpeg_set_marker_processor jSetMarker
@ -910,6 +954,14 @@ EXTERN(void) jpeg_destroy_decompress JPP((j_decompress_ptr cinfo));
EXTERN(void) jpeg_stdio_dest JPP((j_compress_ptr cinfo, FILE * outfile));
EXTERN(void) jpeg_stdio_src JPP((j_decompress_ptr cinfo, FILE * infile));
/* Data source and destination managers: memory buffers. */
EXTERN(void) jpeg_mem_dest JPP((j_compress_ptr cinfo,
unsigned char ** outbuffer,
unsigned long * outsize));
EXTERN(void) jpeg_mem_src JPP((j_decompress_ptr cinfo,
unsigned char * inbuffer,
unsigned long insize));
/* Default parameter setup for compression */
EXTERN(void) jpeg_set_defaults JPP((j_compress_ptr cinfo));
/* Compression parameter setup aids */
@ -921,6 +973,8 @@ EXTERN(void) jpeg_set_quality JPP((j_compress_ptr cinfo, int quality,
EXTERN(void) jpeg_set_linear_quality JPP((j_compress_ptr cinfo,
int scale_factor,
boolean force_baseline));
EXTERN(void) jpeg_default_qtables JPP((j_compress_ptr cinfo,
boolean force_baseline));
EXTERN(void) jpeg_add_quant_table JPP((j_compress_ptr cinfo, int which_tbl,
const unsigned int *basic_table,
int scale_factor,
@ -940,12 +994,15 @@ EXTERN(JDIMENSION) jpeg_write_scanlines JPP((j_compress_ptr cinfo,
JDIMENSION num_lines));
EXTERN(void) jpeg_finish_compress JPP((j_compress_ptr cinfo));
/* Precalculate JPEG dimensions for current compression parameters. */
EXTERN(void) jpeg_calc_jpeg_dimensions JPP((j_compress_ptr cinfo));
/* Replaces jpeg_write_scanlines when writing raw downsampled data. */
EXTERN(JDIMENSION) jpeg_write_raw_data JPP((j_compress_ptr cinfo,
JSAMPIMAGE data,
JDIMENSION num_lines));
/* Write a special marker. See libjpeg.doc concerning safe usage. */
/* Write a special marker. See libjpeg.txt concerning safe usage. */
EXTERN(void) jpeg_write_marker
JPP((j_compress_ptr cinfo, int marker,
const JOCTET * dataptr, unsigned int datalen));
@ -999,6 +1056,7 @@ EXTERN(int) jpeg_consume_input JPP((j_decompress_ptr cinfo));
#define JPEG_SCAN_COMPLETED 4 /* Completed last iMCU row of a scan */
/* Precalculate output dimensions for current decompression parameters. */
EXTERN(void) jpeg_core_output_dimensions JPP((j_decompress_ptr cinfo));
EXTERN(void) jpeg_calc_output_dimensions JPP((j_decompress_ptr cinfo));
/* Control saving of COM and APPn markers into marker_list. */
@ -1093,4 +1151,10 @@ struct jpeg_color_quantizer { long dummy; };
#include "jerror.h" /* fetch error codes too */
#endif
#ifdef __cplusplus
#ifndef DONT_USE_EXTERN_C
}
#endif
#endif
#endif /* JPEGLIB_H */