SDL_sound_CoreAudio: playsound/playsound.c annotate

annotate playsound/playsound.c @ 308:6a80b2f9c47c

Command line updates, added Darrell to the credits, and cleaned up other stuff. --loop now takes a numeric value.

author	Ryan C. Gordon <icculus@icculus.org>
date	Wed, 24 Apr 2002 07:56:52 +0000
parents	414cfef0978e
children	9e21cb0d3ae7

rev	line source
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	1 /*
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	2 * SDL_sound -- An abstract sound format decoding API.
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	3 * Copyright (C) 2001 Ryan C. Gordon.
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	4 *
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	5 * This library is free software; you can redistribute it and/or
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	6 * modify it under the terms of the GNU Lesser General Public
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	7 * License as published by the Free Software Foundation; either
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	8 * version 2.1 of the License, or (at your option) any later version.
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	9 *
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	10 * This library is distributed in the hope that it will be useful,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	13 * Lesser General Public License for more details.
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	14 *
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	15 * You should have received a copy of the GNU Lesser General Public
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	16 * License along with this library; if not, write to the Free Software
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	18 */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	19
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	20 /**
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	21 * This is a quick and dirty test of SDL_sound.
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	22 *
184 47cc2de2ae36 Changed reference to "LICENSE" file to "COPYING". Ryan C. Gordon <icculus@icculus.org> parents: 176 diff changeset	23 * Please see the file COPYING in the source's root directory.
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	24 *
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	25 * This file written by Ryan C. Gordon. (icculus@clutteredmind.org)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	26 */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	27
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	28 #include <stdio.h>
270 cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	29 #include <stdlib.h>
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	30 #include <string.h>
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	31 #include <assert.h>
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	32 #include <signal.h>
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	33 #include "SDL.h"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	34 #include "SDL_sound.h"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	35
283 6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	36 #if SUPPORT_PHYSFS
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	37 #include <alloca.h>
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	38 #include "physfs.h"
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	39 #include "physfsrwops.h"
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	40 #endif
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	41
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	42 #define DEFAULT_DECODEBUF 16384
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	43 #define DEFAULT_AUDIOBUF 4096
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	44
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	45 #define PLAYSOUND_VER_MAJOR 0
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	46 #define PLAYSOUND_VER_MINOR 1
252 c54eae85f5f1 Upped version to 0.1.5. Ryan C. Gordon <icculus@icculus.org> parents: 236 diff changeset	47 #define PLAYSOUND_VER_PATCH 5
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	48
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	49 static void output_versions(const char *argv0)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	50 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	51 Sound_Version compiled;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	52 Sound_Version linked;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	53 SDL_version sdl_compiled;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	54 const SDL_version *sdl_linked;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	55
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	56 SOUND_VERSION(&compiled);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	57 Sound_GetLinkedVersion(&linked);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	58 SDL_VERSION(&sdl_compiled);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	59 sdl_linked = SDL_Linked_Version();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	60
176 69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	61 printf("%s version %d.%d.%d\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	62 "Copyright 2001 Ryan C. Gordon\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	63 "This program is free software, covered by the GNU Lesser General\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	64 "Public License, and you are welcome to change it and/or\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	65 "distribute copies of it under certain conditions. There is\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	66 "absolutely NO WARRANTY for this program.\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	67 "\n"
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	68 " Compiled against SDL_sound version %d.%d.%d,\n"
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	69 " and linked against %d.%d.%d.\n"
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	70 " Compiled against SDL version %d.%d.%d,\n"
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	71 " and linked against %d.%d.%d.\n\n",
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	72 argv0,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	73 PLAYSOUND_VER_MAJOR, PLAYSOUND_VER_MINOR, PLAYSOUND_VER_PATCH,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	74 compiled.major, compiled.minor, compiled.patch,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	75 linked.major, linked.minor, linked.patch,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	76 sdl_compiled.major, sdl_compiled.minor, sdl_compiled.patch,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	77 sdl_linked->major, sdl_linked->minor, sdl_linked->patch);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	78 } /* output_versions */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	79
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	80
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	81 static void output_decoders(void)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	82 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	83 const Sound_DecoderInfo **rc = Sound_AvailableDecoders();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	84 const Sound_DecoderInfo **i;
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	85 const char **ext;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	86
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	87 printf("Supported sound formats:\n");
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	88 if (rc == NULL)
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	89 printf(" * Apparently, NONE!\n");
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	90 else
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	91 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	92 for (i = rc; *i != NULL; i++)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	93 {
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	94 printf(" * %s\n", (*i)->description);
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	95 for (ext = (i)->extensions; ext != NULL; ext++)
150 033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	96 printf(" File extension \"%s\"\n", *ext);
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	97 printf(" Written by %s.\n %s\n\n", (i)->author, (i)->url);
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	98 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	99 } /* else */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	100
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	101 printf("\n");
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	102 } /* output_decoders */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	103
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	104
176 69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	105 static void output_usage(const char *argv0)
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	106 {
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	107 fprintf(stderr,
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	108 "USAGE: %s [...options...] [soundFile1] ... [soundFileN]\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	109 "\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	110 " Options:\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	111 " --rate n Playback at sample rate of n HZ.\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	112 " --format fmt Playback in fmt format (see below).\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	113 " --channels n Playback on n channels (1 or 2).\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	114 " --decodebuf n Buffer n decoded bytes at a time (default %d).\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	115 " --audiobuf n Buffer n samples to audio device (default %d).\n"
270 cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	116 " --volume n Playback volume multiplier (default 1.0).\n"
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	117 " --stdin [ext] Read from stdin (treat data as format [ext])\n"
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	118 " --version Display version information and exit.\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	119 " --decoders List supported data formats and exit.\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	120 " --predecode Decode entire sample before playback.\n"
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	121 " --loop n Loop playback n times. 0=forever.\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	122
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	123 /" --seek list List of seek points and playback durations.\n"/
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	124
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	125 " --credits Shameless promotion.\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	126 " --help Display this information and exit.\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	127 "\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	128 " Valid arguments to the --format option are:\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	129 " U8 Unsigned 8-bit.\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	130 " S8 Signed 8-bit.\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	131 " U16LSB Unsigned 16-bit (least significant byte first).\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	132 " U16MSB Unsigned 16-bit (most significant byte first).\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	133 " S16LSB Signed 16-bit (least significant byte first).\n"
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	134 " S16MSB Signed 16-bit (most significant byte first).\n"
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	135
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	136 /*
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	137 "\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	138 " Valid arguments to the --seek options look like:\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	139 " --seek=\"mm:ss;mm:ss;mm:ss\"\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	140 " Where the first \"mm:ss\" is the position, in minutes and\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	141 " seconds to seek to at start of playback. The second mm:ss\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	142 " is how long to play audio from that point. The third mm:ss\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	143 " is another seek after the duration of playback has completed.\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	144 " If the final playback duration is omitted, playback continues\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	145 " until the end of the file. --loop and --seek can coexist.\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	146 */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	147
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	148 "\n",
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	149 argv0, DEFAULT_DECODEBUF, DEFAULT_AUDIOBUF);
176 69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	150 } /* output_usage */
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	151
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	152
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	153 static void output_credits(void)
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	154 {
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	155 printf("playsound version %d.%d.%d\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	156 "Copyright 2001 Ryan C. Gordon\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	157 "playsound is free software, covered by the GNU Lesser General\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	158 "Public License, and you are welcome to change it and/or\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	159 "distribute copies of it under certain conditions. There is\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	160 "absolutely NO WARRANTY for playsound.\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	161 "\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	162 " Written by Ryan C. Gordon, Torbj�rn Andersson, Max Horn,\n"
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	163 " Tsuyoshi Iguchi, Tyler Montbriand, Darrell Walisser,\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	164 " and a cast of thousands.\n"
176 69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	165 "\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	166 " Website and source code: http://icculus.org/SDL_sound/\n"
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	167 "\n",
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	168 PLAYSOUND_VER_MAJOR, PLAYSOUND_VER_MINOR, PLAYSOUND_VER_PATCH);
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	169 } /* output_credits */
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	170
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	171
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	172
302 414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	173 /* archive stuff... */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	174
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	175 static int init_archive(const char *argv0)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	176 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	177 int retval = 1;
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	178
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	179 #if SUPPORT_PHYSFS
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	180 retval = PHYSFS_init(argv0);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	181 if (!retval)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	182 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	183 fprintf(stderr, "Couldn't init PhysicsFS: %s\n",
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	184 PHYSFS_getLastError());
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	185 } /* if */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	186 #endif
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	187
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	188 return(retval);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	189 } /* init_archive */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	190
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	191
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	192 #if SUPPORT_PHYSFS
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	193 static SDL_RWops rwops_from_physfs(const char filename)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	194 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	195 SDL_RWops *retval = NULL;
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	196
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	197 char path = (char ) alloca(strlen(filename) + 1);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	198 char *archive;
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	199
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	200 strcpy(path, filename);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	201 archive = strchr(path, '@');
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	202 if (archive != NULL)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	203 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	204 (archive++) = '\0'; / blank '@', point to archive name. */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	205 if (!PHYSFS_addToSearchPath(archive, 0))
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	206 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	207 fprintf(stderr, "Couldn't open archive: %s\n",
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	208 PHYSFS_getLastError());
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	209 return(NULL);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	210 } /* if */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	211
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	212 retval = PHYSFSRWOPS_openRead(path);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	213 } /* if */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	214
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	215 return(retval);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	216 } /* rwops_from_physfs */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	217 #endif
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	218
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	219
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	220 static Sound_Sample sample_from_archive(const char fname,
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	221 Sound_AudioInfo *desired,
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	222 Uint32 decode_buffersize)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	223 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	224 #if SUPPORT_PHYSFS
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	225 SDL_RWops *rw = rwops_from_physfs(fname);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	226 if (rw != NULL)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	227 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	228 char path = (char ) alloca(strlen(fname) + 1);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	229 char *ptr;
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	230 strcpy(path, fname);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	231 ptr = strchr(path, '@');
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	232 *ptr = '\0';
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	233 ptr = strrchr(path, '.');
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	234 if (ptr != NULL)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	235 ptr++;
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	236
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	237 return(Sound_NewSample(rw, ptr, desired, decode_buffersize));
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	238 } /* if */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	239 #endif
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	240
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	241 return(NULL);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	242 } /* sample_from_archive */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	243
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	244
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	245 static void close_archive(const char *filename)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	246 {
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	247 #if SUPPORT_PHYSFS
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	248 char *archive_name = strchr(filename, '@');
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	249 if (archive_name != NULL)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	250 PHYSFS_removeFromSearchPath(archive_name + 1);
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	251 #endif
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	252 } /* close_archive */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	253
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	254
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	255 static void deinit_archive(void)
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	256 {
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	257 #if SUPPORT_PHYSFS
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	258 PHYSFS_deinit();
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	259 #endif
302 414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	260 } /* deinit_archive */
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	261
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	262
414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	263
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	264 static volatile int done_flag = 0;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	265
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	266
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	267 void sigint_catcher(int signum)
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	268 {
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	269 static Uint32 last_sigint = 0;
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	270 Uint32 ticks = SDL_GetTicks();
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	271
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	272 assert(signum == SIGINT);
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	273
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	274 if ((last_sigint != 0) && (ticks - last_sigint < 500))
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	275 {
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	276 SDL_PauseAudio(1);
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	277 SDL_CloseAudio();
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	278 Sound_Quit();
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	279 SDL_Quit();
302 414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	280 deinit_archive();
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	281 exit(1);
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	282 } /* if */
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	283
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	284 else
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	285 {
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	286 last_sigint = ticks;
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	287 done_flag = 1;
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	288 } /* else */
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	289 } /* sigint_catcher */
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	290
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	291
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	292 /* global decoding state. */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	293 /* !!! FIXME: Put this in a struct and pass a pointer to it as the
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	294 * !!! FIXME: audio callback's argument. This will clean up the
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	295 * !!! FIXME: namespace and let me reinitialize this for each file in
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	296 * !!! FIXME: a cleaner way.
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	297 */
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	298 static Uint8 *decoded_ptr = NULL;
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	299 static Uint32 decoded_bytes = 0;
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	300 static int predecode = 0;
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	301 static int looping = 0;
270 cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	302 static int wants_volume_change = 0;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	303 static float volume = 1.0;
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	304
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	305
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	306 /*
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	307 * This updates (decoded_bytes) and (decoder_ptr) with more audio data,
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	308 * taking into account looping and/or predecoding.
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	309 */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	310 static int read_more_data(Sound_Sample *sample)
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	311 {
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	312 if (done_flag) /* probably a sigint; stop trying to read. */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	313 decoded_bytes = 0;
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	314
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	315 if (decoded_bytes > 0) /* don't need more data; just return. */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	316 return(decoded_bytes);
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	317
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	318 /* need more. See if there's more to be read... */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	319 if (!(sample->flags & (SOUND_SAMPLEFLAG_ERROR \| SOUND_SAMPLEFLAG_EOF)))
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	320 {
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	321 decoded_bytes = Sound_Decode(sample);
272 0ac181b5adc6 Corrected error reporting to respect Sound_GetError()'s new thread Ryan C. Gordon <icculus@icculus.org> parents: 270 diff changeset	322 if (sample->flags & SOUND_SAMPLEFLAG_ERROR)
0ac181b5adc6 Corrected error reporting to respect Sound_GetError()'s new thread Ryan C. Gordon <icculus@icculus.org> parents: 270 diff changeset	323 {
0ac181b5adc6 Corrected error reporting to respect Sound_GetError()'s new thread Ryan C. Gordon <icculus@icculus.org> parents: 270 diff changeset	324 fprintf(stderr, "Error in decoding sound file!\n"
0ac181b5adc6 Corrected error reporting to respect Sound_GetError()'s new thread Ryan C. Gordon <icculus@icculus.org> parents: 270 diff changeset	325 " reason: [%s].\n", Sound_GetError());
0ac181b5adc6 Corrected error reporting to respect Sound_GetError()'s new thread Ryan C. Gordon <icculus@icculus.org> parents: 270 diff changeset	326 } /* if */
0ac181b5adc6 Corrected error reporting to respect Sound_GetError()'s new thread Ryan C. Gordon <icculus@icculus.org> parents: 270 diff changeset	327
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	328 decoded_ptr = sample->buffer;
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	329 return(read_more_data(sample)); /* handle loops conditions. */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	330 } /* if */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	331
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	332 /* No more to be read from stream, but we may want to loop the sample. */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	333
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	334 if (!looping)
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	335 return(0);
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	336
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	337 looping--;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	338
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	339 /* we just need to point predecoded samples to the start of the buffer. */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	340 if (predecode)
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	341 {
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	342 decoded_bytes = sample->buffer_size;
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	343 decoded_ptr = sample->buffer;
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	344 return(decoded_bytes);
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	345 } /* if */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	346 else
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	347 {
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	348 Sound_Rewind(sample); /* error is checked in recursion. */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	349 return(read_more_data(sample));
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	350 } /* else */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	351
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	352 assert(0); /* shouldn't ever hit this point. */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	353 return(0);
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	354 } /* read_more_data */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	355
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	356
270 cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	357 static void memcpy_with_volume(Sound_Sample *sample,
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	358 Uint8 dst, Uint8 src, int len)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	359 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	360 int i;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	361 Uint16 *u16src = NULL;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	362 Uint16 *u16dst = NULL;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	363 Sint16 *s16src = NULL;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	364 Sint16 *s16dst = NULL;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	365
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	366 if (!wants_volume_change)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	367 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	368 memcpy(dst, src, len);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	369 return;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	370 }
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	371
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	372 /* !!! FIXME: This would be more efficient with a lookup table. */
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	373 switch (sample->desired.format)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	374 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	375 case AUDIO_U8:
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	376 for (i = 0; i < len; i++, src++, dst++)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	377 dst = (Uint8) (((float) (src)) * volume);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	378 break;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	379
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	380 case AUDIO_S8:
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	381 for (i = 0; i < len; i++, src++, dst++)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	382 dst = (Sint8) (((float) (src)) * volume);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	383 break;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	384
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	385 case AUDIO_U16LSB:
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	386 u16src = (Uint16 *) src;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	387 u16dst = (Uint16 *) dst;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	388 for (i = 0; i < len; i += sizeof (Uint16), u16src++, u16dst++)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	389 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	390 u16dst = (Uint16) (((float) (SDL_SwapLE16(u16src))) * volume);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	391 u16dst = SDL_SwapLE16(u16dst);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	392 }
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	393 break;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	394
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	395 case AUDIO_S16LSB:
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	396 s16src = (Sint16 *) src;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	397 s16dst = (Sint16 *) dst;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	398 for (i = 0; i < len; i += sizeof (Sint16), s16src++, s16dst++)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	399 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	400 s16dst = (Sint16) (((float) (SDL_SwapLE16(s16src))) * volume);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	401 s16dst = SDL_SwapLE16(s16dst);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	402 }
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	403 break;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	404
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	405 case AUDIO_U16MSB:
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	406 u16src = (Uint16 *) src;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	407 u16dst = (Uint16 *) dst;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	408 for (i = 0; i < len; i += sizeof (Uint16), u16src++, u16dst++)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	409 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	410 u16dst = (Uint16) (((float) (SDL_SwapBE16(u16src))) * volume);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	411 u16dst = SDL_SwapBE16(u16dst);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	412 }
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	413 break;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	414
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	415 case AUDIO_S16MSB:
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	416 s16src = (Sint16 *) src;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	417 s16dst = (Sint16 *) dst;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	418 for (i = 0; i < len; i += sizeof (Sint16), s16src++, s16dst++)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	419 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	420 s16dst = (Sint16) (((float) (SDL_SwapBE16(s16src))) * volume);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	421 s16dst = SDL_SwapBE16(s16dst);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	422 }
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	423 break;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	424 }
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	425 }
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	426
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	427
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	428 static void audio_callback(void userdata, Uint8 stream, int len)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	429 {
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	430 Sound_Sample sample = (Sound_Sample ) userdata;
150 033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	431 int bw = 0; /* bytes written to stream this time through the callback */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	432
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	433 while (bw < len)
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	434 {
150 033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	435 int cpysize; /* bytes to copy on this iteration of the loop. */
033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	436
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	437 if (!read_more_data(sample)) /* read more data, if needed. */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	438 {
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	439 /* ...there isn't any more data to read! */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	440 memset(stream + bw, '\0', len - bw);
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	441 done_flag = 1;
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	442 return;
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	443 } /* if */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	444
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	445 /* decoded_bytes and decoder_ptr are updated as necessary... */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	446
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	447 cpysize = len - bw;
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	448 if (cpysize > decoded_bytes)
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	449 cpysize = decoded_bytes;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	450
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	451 if (cpysize > 0)
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	452 {
270 cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	453 memcpy_with_volume(sample, stream + bw, decoded_ptr, cpysize);
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	454 bw += cpysize;
150 033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	455 decoded_ptr += cpysize;
033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	456 decoded_bytes -= cpysize;
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	457 } /* if */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	458 } /* while */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	459 } /* audio_callback */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	460
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	461
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	462 static int str_to_fmt(char *str)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	463 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	464 if (strcmp(str, "U8") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	465 return AUDIO_U8;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	466 if (strcmp(str, "S8") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	467 return AUDIO_S8;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	468 if (strcmp(str, "U16LSB") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	469 return AUDIO_U16LSB;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	470 if (strcmp(str, "S16LSB") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	471 return AUDIO_S16LSB;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	472 if (strcmp(str, "U16MSB") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	473 return AUDIO_U16MSB;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	474 if (strcmp(str, "S16MSB") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	475 return AUDIO_S16MSB;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	476 return 0;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	477 } /* str_to_fmt */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	478
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	479
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	480 int main(int argc, char **argv)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	481 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	482 Sound_AudioInfo sound_desired;
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	483 Uint32 audio_buffersize = DEFAULT_AUDIOBUF;
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	484 Uint32 decode_buffersize = DEFAULT_DECODEBUF;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	485 SDL_AudioSpec sdl_desired;
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	486 SDL_AudioSpec sdl_actual;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	487 Sound_Sample *sample;
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	488 int use_specific_audiofmt = 0;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	489 int i;
214 e27b33a6d5fe Now attempts to wait for SDL to finish playing the end of the buffered Ryan C. Gordon <icculus@icculus.org> parents: 196 diff changeset	490 int delay;
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	491 int new_sample = 1;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	492
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	493 setbuf(stdout, NULL);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	494 setbuf(stderr, NULL);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	495
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	496 if (argc < 2)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	497 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	498 output_usage(argv[0]);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	499 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	500 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	501
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	502 /* Check some command lines upfront. */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	503 for (i = 0; i < argc; i++)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	504 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	505 if (strncmp(argv[i], "--", 2) != 0)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	506 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	507
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	508 if (strcmp(argv[i], "--version") == 0)
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	509 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	510 output_versions(argv[0]);
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	511 return(42);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	512 } /* if */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	513
176 69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	514 if (strcmp(argv[i], "--credits") == 0)
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	515 {
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	516 output_credits();
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	517 return(42);
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	518 } /* if */
69922f6a5c74 Added GNU disclaimers and a --credits option with our names. Ryan C. Gordon <icculus@icculus.org> parents: 168 diff changeset	519
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	520 else if (strcmp(argv[i], "--help") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	521 {
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	522 output_usage(argv[0]);
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	523 return(42);
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	524 } /* if */
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	525
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	526 else if (strcmp(argv[i], "--decoders") == 0)
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	527 {
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	528 if (!Sound_Init())
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	529 {
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	530 fprintf(stderr, "Sound_Init() failed!\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	531 " reason: [%s].\n", Sound_GetError());
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	532 SDL_Quit();
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	533 return(42);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	534 } /* if */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	535
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	536 output_decoders();
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	537 Sound_Quit();
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	538 return(0);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	539 } /* else if */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	540
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	541 /* !!! FIXME: Verify other --arguments are valid. */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	542 #if 0
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	543 else
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	544 {
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	545 fprintf(stderr, "unknown option: \"%s\"\n", argv[i]);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	546 return(42);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	547 } /* else */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	548 #endif
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	549 } /* for */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	550
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	551 if (!init_archive(argv[0]))
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	552 return(42);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	553
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	554 if (SDL_Init(SDL_INIT_AUDIO) == -1)
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	555 {
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	556 fprintf(stderr, "SDL_Init(SDL_INIT_AUDIO) failed!\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	557 " reason: [%s].\n", SDL_GetError());
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	558 return(42);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	559 } /* if */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	560
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	561 if (!Sound_Init())
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	562 {
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	563 fprintf(stderr, "Sound_Init() failed!\n"
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	564 " reason: [%s].\n", Sound_GetError());
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	565 SDL_Quit();
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	566 return(42);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	567 } /* if */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	568
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	569 signal(SIGINT, sigint_catcher);
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	570
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	571 for (i = 1; i < argc; i++)
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	572 {
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	573 char *filename = NULL;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	574
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	575 /* set variables back to defaults for next file... */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	576 if (new_sample)
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	577 {
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	578 new_sample = 0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	579 memset(&sound_desired, '\0', sizeof (sound_desired));
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	580 done_flag = 0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	581 decoded_ptr = NULL;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	582 decoded_bytes = 0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	583 predecode = 0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	584 looping = 0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	585 audio_buffersize = DEFAULT_AUDIOBUF;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	586 decode_buffersize = DEFAULT_DECODEBUF;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	587 sample = NULL;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	588 use_specific_audiofmt = 0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	589 wants_volume_change = 0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	590 volume = 1.0;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	591 } /* if */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	592
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	593 if (strcmp(argv[i], "--rate") == 0 && argc > i + 1)
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	594 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	595 use_specific_audiofmt = 1;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	596 sound_desired.rate = atoi(argv[++i]);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	597 if (sound_desired.rate <= 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	598 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	599 fprintf(stderr, "Bad argument to --rate!\n");
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	600 return(42);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	601 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	602 } /* else if */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	603
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	604 else if (strcmp(argv[i], "--format") == 0 && argc > i + 1)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	605 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	606 use_specific_audiofmt = 1;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	607 sound_desired.format = str_to_fmt(argv[++i]);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	608 if (sound_desired.format == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	609 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	610 fprintf(stderr, "Bad argument to --format! Try one of:\n"
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	611 "U8, S8, U16LSB, S16LSB, U16MSB, S16MSB\n");
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	612 return(42);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	613 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	614 } /* else if */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	615
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	616 else if (strcmp(argv[i], "--channels") == 0 && argc > i + 1)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	617 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	618 use_specific_audiofmt = 1;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	619 sound_desired.channels = atoi(argv[++i]);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	620 if (sound_desired.channels < 1 \|\| sound_desired.channels > 2)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	621 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	622 fprintf(stderr,
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	623 "Bad argument to --channels! Try 1 (mono) or 2 "
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	624 "(stereo).\n");
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	625 return(42);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	626 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	627 } /* else if */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	628
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	629 else if (strcmp(argv[i], "--audiobuf") == 0 && argc > i + 1)
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	630 {
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	631 audio_buffersize = atoi(argv[++i]);
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	632 } /* else if */
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	633
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	634 else if (strcmp(argv[i], "--decodebuf") == 0 && argc > i + 1)
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	635 {
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	636 decode_buffersize = atoi(argv[++i]);
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	637 } /* else if */
bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	638
270 cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	639 else if (strcmp(argv[i], "--volume") == 0 && argc > i + 1)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	640 {
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	641 volume = atof(argv[++i]);
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	642 if (volume != 1.0)
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	643 wants_volume_change = 1;
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	644 } /* else if */
cf8c0bbbdc19 --volume control. Ryan C. Gordon <icculus@icculus.org> parents: 252 diff changeset	645
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	646 else if (strcmp(argv[i], "--predecode") == 0)
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	647 {
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	648 predecode = 1;
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	649 } /* else if */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	650
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	651 else if (strcmp(argv[i], "--loop") == 0)
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	652 {
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	653 looping = atoi(argv[++i]);
222 d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	654 } /* else if */
d6b24586822a Support for looping sounds via a new --loop command line. Rewritten (again!) Ryan C. Gordon <icculus@icculus.org> parents: 214 diff changeset	655
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	656 else if (strcmp(argv[i], "--stdin") == 0)
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	657 {
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	658 SDL_RWops *rw = SDL_RWFromFP(stdin, 1);
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	659 filename = "...from stdin...";
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	660
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	661 /*
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	662 * The second argument will be NULL if --stdin is the last
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	663 * thing on the command line. This is correct behaviour.
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	664 */
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	665 sample = Sound_NewSample(rw, argv[++i],
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	666 use_specific_audiofmt ? &sound_desired : NULL,
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	667 decode_buffersize);
283 6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	668 } /* if */
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	669
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	670 else if (strncmp(argv[i], "--", 2) == 0)
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	671 /* ignore it. */ ;
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	672
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	673 else
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	674 {
06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	675 filename = argv[i];
302 414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	676 sample = sample_from_archive(filename,
283 6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	677 use_specific_audiofmt ? &sound_desired : NULL,
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	678 decode_buffersize);
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	679
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	680 if (sample == NULL)
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	681 {
302 414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	682 sample = Sound_NewSampleFromFile(filename,
283 6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	683 use_specific_audiofmt ? &sound_desired : NULL,
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	684 decode_buffersize);
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	685 } /* if */
6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	686 } /* else */
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	687
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	688 if (filename == NULL) /* still parsing command line stuff? */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	689 continue;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	690
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	691 new_sample = 1;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	692
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	693 if (sample == NULL)
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	694 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	695 fprintf(stderr, "Couldn't load \"%s\"!\n"
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	696 " reason: [%s].\n",
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	697 filename, Sound_GetError());
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	698 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	699 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	700
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	701 /*
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	702 * Unless explicitly specified, pick the format from the sound
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	703 * to be played.
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	704 */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	705 if (use_specific_audiofmt)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	706 {
308 6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	707 /* Pick sensible default for any value not explicitly specified. */
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	708 if (sound_desired.rate == 0)
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	709 sound_desired.rate = 44100;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	710 if (sound_desired.format == 0)
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	711 sound_desired.format = AUDIO_S16SYS;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	712 if (sound_desired.channels == 0)
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	713 sound_desired.channels = 2;
6a80b2f9c47c Command line updates, added Darrell to the credits, and cleaned up other Ryan C. Gordon <icculus@icculus.org> parents: 302 diff changeset	714
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	715 sdl_desired.freq = sound_desired.rate;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	716 sdl_desired.format = sound_desired.format;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	717 sdl_desired.channels = sound_desired.channels;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	718 } /* if */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	719 else
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	720 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	721 sdl_desired.freq = sample->actual.rate;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	722 sdl_desired.format = sample->actual.format;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	723 sdl_desired.channels = sample->actual.channels;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	724 } /* else */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	725
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	726 sdl_desired.samples = audio_buffersize;
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	727 sdl_desired.callback = audio_callback;
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	728 sdl_desired.userdata = sample;
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	729
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	730 if (SDL_OpenAudio(&sdl_desired, NULL) < 0)
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	731 {
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	732 fprintf(stderr, "Couldn't open audio device!\n"
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	733 " reason: [%s].\n", SDL_GetError());
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	734 Sound_Quit();
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	735 SDL_Quit();
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	736 return(42);
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	737 } /* if */
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	738
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	739 printf("Now playing [%s]...\n", filename);
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	740
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	741 if (predecode)
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	742 {
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	743 printf(" predecoding...");
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	744 decoded_bytes = Sound_DecodeAll(sample);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	745 decoded_ptr = sample->buffer;
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	746 if (sample->flags & SOUND_SAMPLEFLAG_ERROR)
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	747 {
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	748 fprintf(stderr,
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	749 "Couldn't fully decode \"%s\"!\n"
187 bfe5031726e8 printf() fix (extra comma was in there), and --decodebuf/--audiobuf Ryan C. Gordon <icculus@icculus.org> parents: 184 diff changeset	750 " reason: [%s].\n"
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	751 " (playing first %lu bytes of decoded data...)\n",
280 06fbb106a554 Can now read from stdin. Ryan C. Gordon <icculus@icculus.org> parents: 272 diff changeset	752 filename, Sound_GetError(), decoded_bytes);
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	753 } /* if */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	754 else
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	755 {
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	756 printf("done.\n");
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	757 } /* else */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	758 } /* if */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	759
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	760 SDL_PauseAudio(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	761 while (!done_flag)
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	762 {
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	763 SDL_Delay(10);
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	764 } /* while */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	765 SDL_PauseAudio(1);
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	766
236 034b2e56f405 Fixed some tabs. Ryan C. Gordon <icculus@icculus.org> parents: 222 diff changeset	767 /*
034b2e56f405 Fixed some tabs. Ryan C. Gordon <icculus@icculus.org> parents: 222 diff changeset	768 * Sleep two buffers' worth of audio before closing, in order
034b2e56f405 Fixed some tabs. Ryan C. Gordon <icculus@icculus.org> parents: 222 diff changeset	769 * to allow the playback to finish. This isn't always enough;
034b2e56f405 Fixed some tabs. Ryan C. Gordon <icculus@icculus.org> parents: 222 diff changeset	770 * perhaps SDL needs a way to explicitly wait for device drain?
034b2e56f405 Fixed some tabs. Ryan C. Gordon <icculus@icculus.org> parents: 222 diff changeset	771 */
034b2e56f405 Fixed some tabs. Ryan C. Gordon <icculus@icculus.org> parents: 222 diff changeset	772 delay = 2 * 1000 * sdl_desired.samples / sdl_desired.freq;
034b2e56f405 Fixed some tabs. Ryan C. Gordon <icculus@icculus.org> parents: 222 diff changeset	773 SDL_Delay(delay);
214 e27b33a6d5fe Now attempts to wait for SDL to finish playing the end of the buffered Ryan C. Gordon <icculus@icculus.org> parents: 196 diff changeset	774
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	775 SDL_CloseAudio(); /* reopen with next sample's format if possible */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	776 Sound_FreeSample(sample);
283 6c059c4d2cea Added PhysicsFS support. Ryan C. Gordon <icculus@icculus.org> parents: 280 diff changeset	777
302 414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	778 close_archive(filename);
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	779 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	780
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	781 Sound_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	782 SDL_Quit();
302 414cfef0978e Cleaned up archive support. Fixes segfault when playing non-archived Ryan C. Gordon <icculus@icculus.org> parents: 288 diff changeset	783 deinit_archive();
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	784 return(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	785 } /* main */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	786
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	787 /* end of playsound.c ... */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	788

Mercurial > SDL_sound_CoreAudio

annotate playsound/playsound.c @ 308:6a80b2f9c47c