dmlib: src/dmlib.h annotate

annotate src/dmlib.h @ 1143:e7c3de96b6fd

Check if we are compiling for Windows and if we are compiling under MINGW.

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 05 Mar 2015 02:34:50 +0200
parents	f8e9f6b2a41a
children	af2c9f76c782

rev	line source
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1 /*
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 * DMLib
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 * -- Main header file
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	4 * Programmed and designed by Matti 'ccr' Hamalainen
863 27949209238b Update copyrights. Matti Hamalainen <ccr@tnsp.org> parents: 831 diff changeset	5 * (C) Copyright 2011-2015 Tecnic Software productions (TNSP)
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	6 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 #ifndef DMLIB_H
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 #define DMLIB_H
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9
288 e2f286781180 Use more glanular header includes from SDL, enables us to succesfully link Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	10 #include <SDL_config.h>
e2f286781180 Use more glanular header includes from SDL, enables us to succesfully link Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	11 #include <SDL_endian.h>
e2f286781180 Use more glanular header includes from SDL, enables us to succesfully link Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	12 #include <SDL_types.h>
e2f286781180 Use more glanular header includes from SDL, enables us to succesfully link Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	13 #include <SDL_mutex.h>
781 e15e0469499a Add initial code for simulating audio playback while in no-sound situation. Matti Hamalainen <ccr@tnsp.org> parents: 770 diff changeset	14 #include <SDL_thread.h>
288 e2f286781180 Use more glanular header includes from SDL, enables us to succesfully link Matti Hamalainen <ccr@tnsp.org> parents: 265 diff changeset	15 #include <SDL_video.h>
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16 #include <stdarg.h>
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	17
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18 #ifdef DM_USE_ASSERTS
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	19 # include <assert.h>
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 #else
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	21 # define assert(NEXPR) // stub
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	23
1046 7e54b2d08ce7 Add special debug error message function/macro that can be Matti Hamalainen <ccr@tnsp.org> parents: 980 diff changeset	24
1143 e7c3de96b6fd Check if we are compiling for Windows and if we are compiling under MINGW. Matti Hamalainen <ccr@tnsp.org> parents: 1106 diff changeset	25 // Check for arch bitness
e7c3de96b6fd Check if we are compiling for Windows and if we are compiling under MINGW. Matti Hamalainen <ccr@tnsp.org> parents: 1106 diff changeset	26 #if defined(__WIN64) \|\| defined(_WIN64) \|\| defined(_WIN32) \|\| defined(__WIN32)
e7c3de96b6fd Check if we are compiling for Windows and if we are compiling under MINGW. Matti Hamalainen <ccr@tnsp.org> parents: 1106 diff changeset	27 # define DM_WINDOWS 1
e7c3de96b6fd Check if we are compiling for Windows and if we are compiling under MINGW. Matti Hamalainen <ccr@tnsp.org> parents: 1106 diff changeset	28 # if defined(__MINGW32__) \|\| defined(__MINGW64__)
e7c3de96b6fd Check if we are compiling for Windows and if we are compiling under MINGW. Matti Hamalainen <ccr@tnsp.org> parents: 1106 diff changeset	29 # define __USE_MINGW_ANSI_STDIO 1
e7c3de96b6fd Check if we are compiling for Windows and if we are compiling under MINGW. Matti Hamalainen <ccr@tnsp.org> parents: 1106 diff changeset	30 # endif
e7c3de96b6fd Check if we are compiling for Windows and if we are compiling under MINGW. Matti Hamalainen <ccr@tnsp.org> parents: 1106 diff changeset	31 #endif
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	32 #ifdef __cplusplus
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	33 extern "C" {
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	35
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	36 // Defaults
913 7d1696edf244 Bump copyright year. Matti Hamalainen <ccr@tnsp.org> parents: 908 diff changeset	37 #define DM_PROG_AUTHOR "By Matti 'ccr' Hamalainen (C) Copyright 2015 TNSP"
341 9f16badc4bd3 License/copyright. Matti Hamalainen <ccr@tnsp.org> parents: 305 diff changeset	38 #define DM_PROG_LICENSE "Et all, see README / COPYING for more information."
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	39
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	40 /* Error codes
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42 enum {
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	43 // General error codes
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	44 DMERR_OK = 0,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	45 DMERR_PROGRESS, // Status OK, but operation in progress
831 a855f88f86ee Reorder internal error code. Matti Hamalainen <ccr@tnsp.org> parents: 816 diff changeset	46
a855f88f86ee Reorder internal error code. Matti Hamalainen <ccr@tnsp.org> parents: 816 diff changeset	47 DMERR_INTERNAL,
26 2f463a59d732 Implement rudimentary resource system. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	48
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	49 DMERR_FOPEN,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	50 DMERR_FREAD,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	51 DMERR_FWRITE,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	52 DMERR_FSEEK,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	53 DMERR_NOT_FOUND, // Resource/data not found
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	55 DMERR_INVALID_DATA, // Some data was invalid
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	56 DMERR_MALLOC, // Memory allocation failure
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	57 DMERR_ALREADY_INIT, // Resource has already been initialized
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	58 DMERR_INIT_FAIL, // General initialization failure
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	59 DMERR_INVALID_ARGS,
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	60
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	61 DMERR_NULLPTR, // NULL pointer specified in critical argument
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	62 DMERR_NOT_SUPPORTED,// Operation not supported
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	63 DMERR_OUT_OF_DATA,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	64 DMERR_EXTRA_DATA,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	65 DMERR_BOUNDS,
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1048 diff changeset	66
908 03bda6477ad4 Add new error code DMERR_DATA_ERROR. Matti Hamalainen <ccr@tnsp.org> parents: 889 diff changeset	67 DMERR_DATA_ERROR, // Data decoding/encoding/parsing error
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	69 // PACK-file subsystem
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	70 DMERR_NOTPACK,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	71 DMERR_VERSION,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	72 DMERR_INVALID,
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	73 DMERR_COMPRESSION,
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	74 };
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	75
955 6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	76
813 b0cd28b6c9f3 Add new utility functions. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	77 // Directory/path separator stuff
b0cd28b6c9f3 Add new utility functions. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	78 #define DM_DIR_SEPARATOR '/'
b0cd28b6c9f3 Add new utility functions. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	79
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	81 // Resource management defines
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82 #define DMRES_NAME_LEN 32
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	83 #define DMRES_DATA_PACK "data.pak" // Name of the data-file
601 588998ccc07a Change resource directory path DATA/ -> data/ Matti Hamalainen <ccr@tnsp.org> parents: 569 diff changeset	84 #define DMRES_DATA_PATH "data/" // Sub-directory path
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	85 #define DMRES_RES_FILE "res.txt" // Resource data file
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	86
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88 /* Define a boolean type
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90 #if !defined(FALSE) && !defined(TRUE) && !defined(BOOL)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91 typedef enum { FALSE = 0, TRUE = 1 } BOOL;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94 #ifndef BOOL
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	95 # ifdef bool
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	96 # define BOOL bool
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	97 # else
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	98 # define BOOL int
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	99 # endif
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102
305 036fde2fd630 Add mathematical constants DM_PI, DM_PI2 and DM_E. Matti Hamalainen <ccr@tnsp.org> parents: 294 diff changeset	103 /* Math constants
036fde2fd630 Add mathematical constants DM_PI, DM_PI2 and DM_E. Matti Hamalainen <ccr@tnsp.org> parents: 294 diff changeset	104 */
036fde2fd630 Add mathematical constants DM_PI, DM_PI2 and DM_E. Matti Hamalainen <ccr@tnsp.org> parents: 294 diff changeset	105 #define DM_PI 3.14159265358f
036fde2fd630 Add mathematical constants DM_PI, DM_PI2 and DM_E. Matti Hamalainen <ccr@tnsp.org> parents: 294 diff changeset	106 #define DM_PI2 6.28318530718f
036fde2fd630 Add mathematical constants DM_PI, DM_PI2 and DM_E. Matti Hamalainen <ccr@tnsp.org> parents: 294 diff changeset	107 #define DM_E 2.71828182846f
036fde2fd630 Add mathematical constants DM_PI, DM_PI2 and DM_E. Matti Hamalainen <ccr@tnsp.org> parents: 294 diff changeset	108
036fde2fd630 Add mathematical constants DM_PI, DM_PI2 and DM_E. Matti Hamalainen <ccr@tnsp.org> parents: 294 diff changeset	109
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 /* Fixed point math type
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112 typedef union
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113 {
36 f3407a58e01e Change DMFixedPoint types and appropriate JSS functions back to using signed Matti Hamalainen <ccr@tnsp.org> parents: 26 diff changeset	114 Sint64 dw;
f3407a58e01e Change DMFixedPoint types and appropriate JSS functions back to using signed Matti Hamalainen <ccr@tnsp.org> parents: 26 diff changeset	115 Sint32 w[2];
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116 } DMFixedPoint;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	117
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 typedef union
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 {
36 f3407a58e01e Change DMFixedPoint types and appropriate JSS functions back to using signed Matti Hamalainen <ccr@tnsp.org> parents: 26 diff changeset	121 Sint32 dw;
f3407a58e01e Change DMFixedPoint types and appropriate JSS functions back to using signed Matti Hamalainen <ccr@tnsp.org> parents: 26 diff changeset	122 Sint16 w[2];
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123 } DMFixedPoint32;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126 /* Macros for fixed point math
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127 */
956 d4e411192238 Remove check for GCC >= 3.x, it's only sane to support 4+. Matti Hamalainen <ccr@tnsp.org> parents: 955 diff changeset	128 #define FP_SET(a, k) a.dw = k ## ULL
138 459a1be2bd0f A minor improvement to FP_CONV() fixed point macro. Matti Hamalainen <ccr@tnsp.org> parents: 118 diff changeset	129 #define FP_CONV(a, k) a.dw = (k)
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 #ifndef SDL_BYTEORDER
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132 # error Undefined byteorder!
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 # define FP_SETH(a, k) a.w[0] = (k)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137 # define FP_SETL(a, k) a.w[1] = (k)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138 # define FP_SETHL(a, h, l) { a.w[0] = (h); a.w[1] = (l); }
809 eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	139 # define FP_GETH32(a) a.w[0]
eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	140 # define FP_GETL32(a) a.w[1]
eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	141 # define FP_GETH16(a) a.w[0]
eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	142 # define FP_GETL16(a) a.w[1]
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143 #elif (SDL_BYTEORDER == SDL_LIL_ENDIAN)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 # define FP_SETH(a, k) a.w[1] = (k)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145 # define FP_SETL(a, k) a.w[0] = (k)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146 # define FP_SETHL(a, h, l) { a.w[1] = (h); a.w[0] = (l); }
809 eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	147 # define FP_GETH32(a) a.w[1]
eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	148 # define FP_GETL32(a) a.w[0]
eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	149 # define FP_GETH16(a) a.w[1]
eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	150 # define FP_GETL16(a) a.w[0]
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 #else
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152 # error Unsupported byte order!
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154
809 eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	155 #define FP_PRINTF64(a) printf("%.8x:%.8x", FP_GETH32(a), FP_GETL32(a))
eba3b87f3f84 Add some separate macros for 64/32 precision fixed point types. Matti Hamalainen <ccr@tnsp.org> parents: 805 diff changeset	156 #define FP_PRINTF32(a) printf("%.4x:%.4x", FP_GETH16(a), FP_GETL16(a))
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158 #define FP_ADD(a, b) a.dw += b.dw
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	159 #define FP_SUB(a, b) a.dw -= b.dw
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160 #define FP_ADD_R(r, a, b) r.dw = a.dw + b.dw
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 #define FP_SUB_R(r, a, b) r.dw = a.dw - b.dw
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 #define FP_DIV(a, b) a.dw /= b.dw
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 #define FP_MUL(a, b) a.dw *= b.dw
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 #define FP_DIV_R(r, a, b) r.dw = (a.dw / b.dw)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 #define FP_MUL_R(r, a, b) r.dw = (a.dw * b.dw)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168 /* Miscellaneous types
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170 typedef struct
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171 {
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173 Uint8 a,g,b,r;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174 #elif (SDL_BYTEORDER == SDL_LIL_ENDIAN)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175 Uint8 r,g,b,a;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 #endif
971 f654435df15e Rename DMRGBA32 struct to DMColor and remove the original redundant DMColor Matti Hamalainen <ccr@tnsp.org> parents: 958 diff changeset	177 } DMColor;
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180 typedef float DMFloat;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182
118 c36e0316de9f Move DM_SWAP() macro to dmlib.h Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	183 // Macro for swapping two lvalues of same type
c36e0316de9f Move DM_SWAP() macro to dmlib.h Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	184 #define DM_SWAP(T, A, B) { if ((B) < (A)) { T swtmp = (B); B = (A); A = swtmp; } }
c36e0316de9f Move DM_SWAP() macro to dmlib.h Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	185
c36e0316de9f Move DM_SWAP() macro to dmlib.h Matti Hamalainen <ccr@tnsp.org> parents: 108 diff changeset	186
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	187 /* Drawing modes used by blitting and some other functions.
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189 enum
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	190 {
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	191 DMD_NONE = 0x0000,
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	192 DMD_TRANSPARENT = 0x0001,
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	193 DMD_SATURATE = 0x0002,
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1048 diff changeset	194
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	195 DMD_ANTIALIAS = 0x0004,
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1048 diff changeset	196
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	197 DMD_NMODES = 6
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	198 };
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	199
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	200
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201 // Available bitdepths. Not all functions may support every one of these.
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	202 enum
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	203 {
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204 DMD_8BIT = 0,
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205 DMD_32BIT,
1102 e06abfde6c39 Cosmetics pass: Remove excess whitespace. Matti Hamalainen <ccr@tnsp.org> parents: 1048 diff changeset	206
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	207 DMD_NBITDEPTHS
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	208 };
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	209
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	210
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	211 static inline int dmBitsPerPixel2Index(int bpp)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	212 {
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	213 return (bpp == 8 ? 0 : (bpp == 32 ? 1 : -1));
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214 }
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216
980 43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	217 static inline DMFloat dmClamp10(const DMFloat a)
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	218 {
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	219 return (a < 0.0f ? 0.0f : (a > 1.0f ? 1.0f : a));
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	220 }
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	221
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	222
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	223 static inline int dmClamp(const int v, const int min, const int max)
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	224 {
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	225 return (v < min ? min : (v > max ? max : v));
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	226 }
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	227
43594ac98f91 Move dmClamp() functions back to dmlib.h Matti Hamalainen <ccr@tnsp.org>* parents: 976 diff changeset	228
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	229 /* Arbitrary line drawing
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	230 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	231 #ifdef DM_GFX_LINES
232 79dac918c81e Modularize line clipping etc. a lot, and export all line drawing and Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	232 #define DM_HEADER
79dac918c81e Modularize line clipping etc. a lot, and export all line drawing and Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	233 #include "dmlinefunc.h"
234 a2abd0b991b6 Modularize line drawing related templates and functions, add clipping Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	234
262 9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	235 enum
9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	236 {
9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	237 CLIP_TOP = 1,
9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	238 CLIP_BOTTOM = 2,
9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	239 CLIP_RIGHT = 4,
9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	240 CLIP_LEFT = 8
9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	241 };
9d015d32841a Clean up the line clipping a bit, in preparation for fixes. Matti Hamalainen <ccr@tnsp.org> parents: 234 diff changeset	242
234 a2abd0b991b6 Modularize line drawing related templates and functions, add clipping Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	243 #define DM_CLIP_FUNC dmClipLineCoordsFloat
a2abd0b991b6 Modularize line drawing related templates and functions, add clipping Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	244 #define DM_COORD_TYPE DMFloat
a2abd0b991b6 Modularize line drawing related templates and functions, add clipping Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	245 #include "dmlineclip.h"
a2abd0b991b6 Modularize line drawing related templates and functions, add clipping Matti Hamalainen <ccr@tnsp.org> parents: 232 diff changeset	246
232 79dac918c81e Modularize line clipping etc. a lot, and export all line drawing and Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	247 #undef DM_HEADER
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	248 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	249
95 0430f484641b Add unscaled blitting functions. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	250
0430f484641b Add unscaled blitting functions. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	251 /* Various blitting functions
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	252 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	253 #ifdef DM_GFX_BLITS
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	254 typedef int (DMScaledBlitFunc)(SDL_Surface src, const int x0, const int y0, const int dwidth, const int dheight, SDL_Surface *dst);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	255 DMScaledBlitFunc dmGetScaledBlitFunc(SDL_PixelFormat src, SDL_PixelFormat dst, int mode);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256 int dmScaledBlitSurfaceAny(SDL_Surface src, const int x0, const int y0, const int dwidth, const int dheight, SDL_Surface dst, int mode);
19 10f58ff516b3 Add function prototypes for two special case scaled blit functions. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	257
95 0430f484641b Add unscaled blitting functions. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	258 typedef int (DMUnscaledBlitFunc)(SDL_Surface src, const int x0, const int y0, SDL_Surface *dst);
0430f484641b Add unscaled blitting functions. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	259 DMUnscaledBlitFunc dmGetUnscaledBlitFunc(SDL_PixelFormat src, SDL_PixelFormat dst, int mode);
0430f484641b Add unscaled blitting functions. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	260 int dmUnscaledBlitSurfaceAny(SDL_Surface src, const int x0, const int y0, SDL_Surface dst, int mode);
232 79dac918c81e Modularize line clipping etc. a lot, and export all line drawing and Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	261
610 e74ad60b1e85 Add new scaled surface conversion function. Matti Hamalainen <ccr@tnsp.org> parents: 601 diff changeset	262 SDL_Surface dmConvertScaledSurface(SDL_Surface src, SDL_PixelFormat *fmt, Uint32 flags, const int dwidth, const int dheight);
e74ad60b1e85 Add new scaled surface conversion function. Matti Hamalainen <ccr@tnsp.org> parents: 601 diff changeset	263
e74ad60b1e85 Add new scaled surface conversion function. Matti Hamalainen <ccr@tnsp.org> parents: 601 diff changeset	264
232 79dac918c81e Modularize line clipping etc. a lot, and export all line drawing and Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	265 #define DM_HEADER
79dac918c81e Modularize line clipping etc. a lot, and export all line drawing and Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	266 #include "dmblitfunc.h"
79dac918c81e Modularize line clipping etc. a lot, and export all line drawing and Matti Hamalainen <ccr@tnsp.org> parents: 153 diff changeset	267 #undef DM_HEADER
612 696f03f30c0e Make certain static inline graphics functions always available, no need to Matti Hamalainen <ccr@tnsp.org> parents: 611 diff changeset	268
696f03f30c0e Make certain static inline graphics functions always available, no need to Matti Hamalainen <ccr@tnsp.org> parents: 611 diff changeset	269 #endif // DM_GFX_BLITS
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	270
95 0430f484641b Add unscaled blitting functions. Matti Hamalainen <ccr@tnsp.org> parents: 90 diff changeset	271
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	272 /* Misc functions
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	273 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274 #ifdef DM_GFX_MISC
612 696f03f30c0e Make certain static inline graphics functions always available, no need to Matti Hamalainen <ccr@tnsp.org> parents: 611 diff changeset	275
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	276 void dmFillRect(SDL_Surface *screen, int x0, int y0, int x1, int y1, const Uint32 col);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	277 void dmDrawHLine(SDL_Surface *screen, int x0, int x1, int yc, const Uint32 col);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	278 void dmDrawVLine(SDL_Surface *screen, int y0, int y1, int xc, const Uint32 col);
150 e147c07e41cb Add dmDrawBox3D() and dmFillBox3D(). Matti Hamalainen <ccr@tnsp.org> parents: 138 diff changeset	279
e147c07e41cb Add dmDrawBox3D() and dmFillBox3D(). Matti Hamalainen <ccr@tnsp.org> parents: 138 diff changeset	280 void dmDrawBox3D(SDL_Surface *screen, int x0, int y0, int x1, int y1, Uint32 ucol, Uint32 dcol);
e147c07e41cb Add dmDrawBox3D() and dmFillBox3D(). Matti Hamalainen <ccr@tnsp.org> parents: 138 diff changeset	281 void dmFillBox3D(SDL_Surface *screen, int x0, int y0, int x1, int y1, Uint32 bgcol, Uint32 ucol, Uint32 dcol);
e147c07e41cb Add dmDrawBox3D() and dmFillBox3D(). Matti Hamalainen <ccr@tnsp.org> parents: 138 diff changeset	282
612 696f03f30c0e Make certain static inline graphics functions always available, no need to Matti Hamalainen <ccr@tnsp.org> parents: 611 diff changeset	283 #endif // DM_GFX_MISC
696f03f30c0e Make certain static inline graphics functions always available, no need to Matti Hamalainen <ccr@tnsp.org> parents: 611 diff changeset	284
90 1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	285
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	286 static inline void dmClearSurface(SDL_Surface *screen, const Uint32 col)
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	287 {
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	288 SDL_FillRect(screen, NULL, col);
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	289 }
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	290
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	291
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	292 static inline Uint32 dmMapRGB(SDL_Surface *screen, int r, int g, int b)
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	293 {
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	294 return SDL_MapRGB(screen->format, r, g, b);
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	295 }
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	296
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	297
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	298 static inline Uint32 dmMapRGBA(SDL_Surface *screen, int r, int g, int b, int a)
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	299 {
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	300 return SDL_MapRGBA(screen->format, r, g, b, a);
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	301 }
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	302
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	303
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	304 static inline int dmDirectBlitSurface(SDL_Surface bmp, SDL_Surface screen)
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	305 {
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	306 return SDL_BlitSurface(bmp, NULL, screen, NULL);
1ab3fd8b9afc Move some very tiny gfx functions to the dmlib header as static inline ones. Matti Hamalainen <ccr@tnsp.org> parents: 60 diff changeset	307 }
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	308
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	309
611 828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	310 static inline SDL_Surface dmCopySurface(SDL_Surface src)
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	311 {
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	312 if (src != NULL)
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	313 return SDL_ConvertSurface(src, src->format, src->flags);
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	314 else
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	315 return NULL;
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	316 }
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	317
828d86cd10e0 Add new dmCopySurface() helper/wrapper function. Matti Hamalainen <ccr@tnsp.org> parents: 610 diff changeset	318
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	319 /* Global variables
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	320 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	321 extern char *dmProgName,
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	322 *dmProgDesc,
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	323 *dmProgVersion,
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	324 *dmProgAuthor,
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	325 *dmProgLicense;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	326
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	327 extern int dmVerbosity;
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	328 void dmInitProg(char name, char desc, char version, char author, char *license);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	329 void dmPrintBanner(FILE outFile, const char name, const char *usage);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	330
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	331 void dmMsgVA(int level, const char *fmt, va_list ap);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	332 void dmMsg(int level, const char *fmt, ...);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	333 void dmPrintVA(int level, const char *fmt, va_list ap);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	334 void dmPrint(int level, const char *fmt, ...);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	335
958 985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 956 diff changeset	336 int dmErrorVA(const int error, const char *fmt, va_list);
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 956 diff changeset	337 int dmError(const int error, const char *fmt, ...);
985225a93aeb Add error code parameter to dmError() and dmErrorVA(). Matti Hamalainen <ccr@tnsp.org> parents: 956 diff changeset	338 void dmErrorMsg(const char *fmt, ...);
955 6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	339 int dmGetErrno();
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	340 const char *dmErrorStr(const int error);
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	341
1046 7e54b2d08ce7 Add special debug error message function/macro that can be Matti Hamalainen <ccr@tnsp.org> parents: 980 diff changeset	342 #ifdef DM_DEBUG
7e54b2d08ce7 Add special debug error message function/macro that can be Matti Hamalainen <ccr@tnsp.org> parents: 980 diff changeset	343 # define dmErrorDBG dmError
1048 509e6ed3a24e Finishing touches to the DM_DEBUG stuff. Matti Hamalainen <ccr@tnsp.org> parents: 1047 diff changeset	344 # define dmErrorDBGMsg dmErrorMsg
1046 7e54b2d08ce7 Add special debug error message function/macro that can be Matti Hamalainen <ccr@tnsp.org> parents: 980 diff changeset	345 #else
7e54b2d08ce7 Add special debug error message function/macro that can be Matti Hamalainen <ccr@tnsp.org> parents: 980 diff changeset	346 # define dmErrorDBG(ecode, fmt, ...) (ecode) // Dummy
1048 509e6ed3a24e Finishing touches to the DM_DEBUG stuff. Matti Hamalainen <ccr@tnsp.org> parents: 1047 diff changeset	347 # define dmErrorDBGMsg(fmt, ...)
1046 7e54b2d08ce7 Add special debug error message function/macro that can be Matti Hamalainen <ccr@tnsp.org> parents: 980 diff changeset	348 #endif
7e54b2d08ce7 Add special debug error message function/macro that can be Matti Hamalainen <ccr@tnsp.org> parents: 980 diff changeset	349
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	350 void * dmMalloc(size_t);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	351 void * dmMalloc0(size_t);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	352 void * dmRealloc(void *, size_t);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	353 void * dmCalloc(size_t, size_t);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	354 void dmFree(void *);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	355
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	356 char * dm_strdup(const char *);
744 2726d91e3409 Add implementation of dm_strndup(). Matti Hamalainen <ccr@tnsp.org> parents: 612 diff changeset	357 char * dm_strndup(const char *, const size_t n);
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	358 char * dm_strdup_vprintf(const char *, va_list);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	359 char * dm_strdup_printf(const char *, ...);
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	360
813 b0cd28b6c9f3 Add new utility functions. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	361 char * dm_basefilename(const char *filename);
b0cd28b6c9f3 Add new utility functions. Matti Hamalainen <ccr@tnsp.org> parents: 812 diff changeset	362 char * dm_strdup_fext(const char filename, const char fmt);
816 091461e0213f Add new utility function. Matti Hamalainen <ccr@tnsp.org> parents: 813 diff changeset	363 char * dm_strrcasecmp(char str, const char needle);
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	364
955 6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	365 BOOL dmGetIntVal(const char s, unsigned int i);
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	366
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	367
294 dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	368 /* Mutexes
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	369 */
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	370 #ifdef DM_MUTEX_DEBUG
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	371
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	372 typedef struct
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	373 {
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	374 BOOL used;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	375 Uint32 id;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	376 int state;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	377 } DMMutexLock;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	378
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	379 typedef struct
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	380 {
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	381 char *cr_file;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	382 int cr_line;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	383 SDL_mutex *m;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	384 DMMutexLock locks[8];
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	385 } DMMutex;
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	386
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	387 #define dmMutexLock(x) dmDOMutexLock(x, __FILE__, (int) __LINE__)
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	388 #define dmMutexUnlock(x) dmDOMutexUnlock(x, __FILE__, (int) __LINE__)
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	389 #define dmCreateMutex(x) dmDOCreateMutex(__FILE__, (int) __LINE__)
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	390
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	391 int dmDOMutexLock(DMMutex mutex, const char file, const int line);
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	392 int dmDOMutexUnlock(DMMutex mutex, const char file, const int line);
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	393 DMMutex * dmDOCreateMutex(const char *file, const int line);
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	394 void dmDestroyMutex(DMMutex *mutex);
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	395
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	396 #else
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	397 #define DMMutex SDL_mutex
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	398 #define dmCreateMutex() SDL_CreateMutex()
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	399 #define dmDestroyMutex(x) SDL_DestroyMutex(x)
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	400 #define dmMutexLock(x) SDL_mutexP(x)
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	401 #define dmMutexUnlock(x) SDL_mutexV(x)
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	402 #endif
dd9809a93425 Improve mutex debugging facilities. Matti Hamalainen <ccr@tnsp.org> parents: 288 diff changeset	403
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	404 /* Endianess swapping macros
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	405 */
955 6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	406 #define DM_SWAP_16_LE_BE(value) ((Uint16) ( \
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	407 (Uint16) ((Uint16) (value) >> 8) \| \
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	408 (Uint16) ((Uint16) (value) << 8)) )
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	409
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	410
955 6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	411 #define DM_SWAP_32_LE_BE(value) ((Uint32) ( \
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	412 (((Uint32) (value) & (Uint32) 0x000000ffU) << 24) \| \
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	413 (((Uint32) (value) & (Uint32) 0x0000ff00U) << 8) \| \
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	414 (((Uint32) (value) & (Uint32) 0x00ff0000U) >> 8) \| \
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	415 (((Uint32) (value) & (Uint32) 0xff000000U) >> 24)))
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	416
955 6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	417 #define DM_SWAP_64_LE_BE(value) ((Uint64) ( \
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	418 (((Uint64) (value) & (Uint64) 0x00000000000000ffULL) << 56) \| \
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	419 (((Uint64) (value) & (Uint64) 0x000000000000ff00ULL) << 40) \| \
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	420 (((Uint64) (value) & (Uint64) 0x0000000000ff0000ULL) << 24) \| \
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	421 (((Uint64) (value) & (Uint64) 0x00000000ff000000ULL) << 8) \| \
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	422 (((Uint64) (value) & (Uint64) 0x000000ff00000000ULL) >> 8) \| \
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	423 (((Uint64) (value) & (Uint64) 0x0000ff0000000000ULL) >> 24) \| \
6b2f41844580 Cosmetic cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 913 diff changeset	424 (((Uint64) (value) & (Uint64) 0x00ff000000000000ULL) >> 40) \| \
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	425 (((Uint64) (value) & (Uint64) 0xff00000000000000ULL) >> 56)))
873 26ea35e914ca Oops. 10L. Matti Hamalainen <ccr@tnsp.org> parents: 872 diff changeset	426
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	427
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	428 /* Macros that swap only when needed ...
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	429 */
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	430 #if (SDL_BYTEORDER == SDL_BIG_ENDIAN)
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	431 # define DM_LE16_TO_NATIVE(value) DM_SWAP_16_LE_BE(value)
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	432 # define DM_LE32_TO_NATIVE(value) DM_SWAP_32_LE_BE(value)
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	433 # define DM_NATIVE_TO_LE16(value) DM_SWAP_16_LE_BE(value)
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	434 # define DM_NATIVE_TO_LE32(value) DM_SWAP_32_LE_BE(value)
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	435
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	436 # define DM_BE16_TO_NATIVE(value) ((Uint16) (value))
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	437 # define DM_BE32_TO_NATIVE(value) ((Uint32) (value))
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	438 # define DM_NATIVE_TO_BE16(value) ((Uint16) (value))
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	439 # define DM_NATIVE_TO_BE32(value) ((Uint32) (value))
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	440
872 b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	441 # define DM_LE64_TO_NATIVE(value) DM_SWAP_64_LE_BE(value)
b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	442 # define DM_NATIVE_TO_LE64(value) DM_SWAP_64_LE_BE(value)
b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	443 # define DM_BE64_TO_NATIVE(value) ((Uint64) (value))
b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	444 # define DM_NATIVE_TO_BE64(value) ((Uint64) (value))
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	445
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	446 #elif (SDL_BYTEORDER == SDL_LIL_ENDIAN)
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	447
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	448 # define DM_LE16_TO_NATIVE(value) ((Uint16) (value))
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	449 # define DM_LE32_TO_NATIVE(value) ((Uint32) (value))
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	450 # define DM_NATIVE_TO_LE16(value) ((Uint16) (value))
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	451 # define DM_NATIVE_TO_LE32(value) ((Uint32) (value))
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	452
770 a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	453 # define DM_BE16_TO_NATIVE(value) DM_SWAP_16_LE_BE(value)
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	454 # define DM_BE32_TO_NATIVE(value) DM_SWAP_32_LE_BE(value)
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	455 # define DM_NATIVE_TO_BE16(value) DM_SWAP_16_LE_BE(value)
a8bd679934c7 Indentation cosmetics. Matti Hamalainen <ccr@tnsp.org> parents: 744 diff changeset	456 # define DM_NATIVE_TO_BE32(value) DM_SWAP_32_LE_BE(value)
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	457
872 b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	458 # define DM_LE64_TO_NATIVE(value) ((Uint64) (value))
b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	459 # define DM_NATIVE_TO_LE64(value) ((Uint64) (value))
b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	460 # define DM_BE64_TO_NATIVE(value) DM_SWAP_64_LE_BE(value)
b01d04e44b6f Assume we always have 64bit type. Matti Hamalainen <ccr@tnsp.org> parents: 871 diff changeset	461 # define DM_NATIVE_TO_BE64(value) DM_SWAP_64_LE_BE(value)
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	462 #endif
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	463
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	464
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	465 #ifdef __cplusplus
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	466 }
32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	467 #endif
359 59045853853d Make resource management re-entrant. Matti Hamalainen <ccr@tnsp.org> parents: 341 diff changeset	468
0 32250b436bca Initial re-import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	469 #endif // DMLIB_H

Mercurial > hg > dmlib

annotate src/dmlib.h @ 1143:e7c3de96b6fd