Mercurial > SDL_sound_CoreAudio

annotate playsound/playsound.c @ 135:69cd80e80363

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Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
author Ryan C. Gordon <icculus@icculus.org>
date Fri, 12 Oct 2001 16:54:35 +0000
parents 3fcb23da06ba
children e3f4767d6037
rev   line source
58
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1 /*
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2 * SDL_sound -- An abstract sound format decoding API.
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3 * Copyright (C) 2001 Ryan C. Gordon.
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4 *
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5 * This library is free software; you can redistribute it and/or
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6 * modify it under the terms of the GNU Lesser General Public
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7 * License as published by the Free Software Foundation; either
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8 * version 2.1 of the License, or (at your option) any later version.
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9 *
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10 * This library is distributed in the hope that it will be useful,
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11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 * Lesser General Public License for more details.
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14 *
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15 * You should have received a copy of the GNU Lesser General Public
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16 * License along with this library; if not, write to the Free Software
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17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18 */
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19
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20 /**
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21 * This is a quick and dirty test of SDL_sound.
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22 *
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23 * Please see the file LICENSE in the source's root directory.
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24 *
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25 * This file written by Ryan C. Gordon. (icculus@clutteredmind.org)
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26 */
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27
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28 #include <stdio.h>
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29 #include <string.h>
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30 #include <assert.h>
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31 #include "SDL.h"
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32 #include "SDL_sound.h"
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33
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34 #define PLAYSOUND_VER_MAJOR 0
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35 #define PLAYSOUND_VER_MINOR 1
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36 #define PLAYSOUND_VER_PATCH 3
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37
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38
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39 static void output_versions(const char *argv0)
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40 {
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41 Sound_Version compiled;
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42 Sound_Version linked;
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43 SDL_version sdl_compiled;
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44 const SDL_version *sdl_linked;
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45
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46 SOUND_VERSION(&compiled);
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47 Sound_GetLinkedVersion(&linked);
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48 SDL_VERSION(&sdl_compiled);
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49 sdl_linked = SDL_Linked_Version();
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50
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51 fprintf(stderr,
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52 "%s version %d.%d.%d.\n"
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53 " Compiled against SDL_sound version %d.%d.%d,\n"
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54 " and linked against %d.%d.%d.\n"
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55 " Compiled against SDL version %d.%d.%d,\n"
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56 " and linked against %d.%d.%d.\n\n",
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57 argv0,
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58 PLAYSOUND_VER_MAJOR, PLAYSOUND_VER_MINOR, PLAYSOUND_VER_PATCH,
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59 compiled.major, compiled.minor, compiled.patch,
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60 linked.major, linked.minor, linked.patch,
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61 sdl_compiled.major, sdl_compiled.minor, sdl_compiled.patch,
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62 sdl_linked->major, sdl_linked->minor, sdl_linked->patch);
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63 } /* output_versions */
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64
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65
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66 static void output_decoders(void)
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67 {
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68 const Sound_DecoderInfo **rc = Sound_AvailableDecoders();
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69 const Sound_DecoderInfo **i;
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70
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71 fprintf(stderr, "Supported sound formats:\n");
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72 if (rc == NULL)
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73 fprintf(stderr, " * Apparently, NONE!\n");
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74 else
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75 {
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76 for (i = rc; *i != NULL; i++)
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77 {
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78 fprintf(stderr, " * %s: %s\n Written by %s.\n %s\n",
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79 (*i)->extension, (*i)->description,
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80 (*i)->author, (*i)->url);
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81 } /* for */
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82 } /* else */
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83
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84 fprintf(stderr, "\n");
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85 } /* output_decoders */
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86
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87
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88 static volatile int done_flag = 0;
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89
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90 static void audio_callback(void *userdata, Uint8 *stream, int len)
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91 {
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92 static Uint8 overflow[16384]; /* this is a hack. */
82
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93 static int overflowBytes = 0;
112
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94 Sound_Sample *sample = (Sound_Sample *) userdata;
82
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95 int bw = 0; /* bytes written to stream*/
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96 Uint32 rc; /* return code */
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97
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98 if (overflowBytes > 0)
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99 {
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100 bw = (overflowBytes < len) ? overflowBytes : len;
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101 memcpy(stream, overflow, bw);
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102 overflowBytes -= bw;
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103 } /* if */
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104
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105 while ((bw < len) && (!done_flag))
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106 {
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107 rc = Sound_Decode(sample);
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108 if (rc > 0)
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109 {
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110 if ((bw + (int) rc) > len)
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111 {
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112 overflowBytes = (bw + rc) - len;
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113 memcpy(overflow,
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114 ((Uint8 *) sample->buffer) + (rc - overflowBytes),
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115 overflowBytes);
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116 rc -= overflowBytes;
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117 } /* if */
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118
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119 memcpy(stream + bw, sample->buffer, rc);
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120 bw += rc;
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121 } /* if */
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122
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123 if (sample->flags & SOUND_SAMPLEFLAG_EOF)
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124 done_flag = 1;
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125
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126 else if (sample->flags & SOUND_SAMPLEFLAG_ERROR)
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127 {
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128 fprintf(stderr, "Error condition in decoding!\n"
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129 " problem: [%s].\n", Sound_GetError());
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130 done_flag = 1;
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131 } /* else if */
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132 } /* while */
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133
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diff changeset
134 assert(bw <= len);
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135
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diff changeset
136 if (bw < len)
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diff changeset
137 memset(stream + bw, '\0', len - bw);
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diff changeset
138 } /* audio_callback */
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139
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140
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diff changeset
141 static void output_usage(const char *argv0)
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142 {
82
7505dcf8d3b7 Fixes some Visual C++ 6.0 compiler complaints.
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
143 fprintf(stderr,
135
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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diff changeset
144 "USAGE: %s [...options...] [soundFile1] ... [soundFileN]\n"
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diff changeset
145 "\n"
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
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diff changeset
146 " Options:\n"
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147 " --rate x Playback at sample rate of x HZ.\n"
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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148 " --format fmt Playback in fmt format (see below).\n"
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diff changeset
149 " --channels n Playback on n channels (1 or 2).\n"
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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diff changeset
150 " --version Display version information and exit.\n"
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151 " --decoders List supported sound formats and exit.\n"
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152 " --help Display this information and exit.\n"
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153 "\n"
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154 " Valid arguments to the --format option are:\n"
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155 " U8 Unsigned 8-bit.\n"
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156 " S8 Signed 8-bit.\n"
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157 " U16LSB Unsigned 16-bit (least significant byte first).\n"
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parents: 112
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158 " U16MSB Unsigned 16-bit (most significant byte first).\n"
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159 " S16LSB Signed 16-bit (least significant byte first).\n"
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160 " S16MSB Signed 16-bit (most significant byte first).\n"
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diff changeset
161 "\n",
58
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162 argv0);
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163 } /* output_usage */
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164
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165
135
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diff changeset
166 static int str_to_fmt(char *str)
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167 {
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168 if (strcmp(str, "U8") == 0)
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169 return AUDIO_U8;
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170 if (strcmp(str, "S8") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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171 return AUDIO_S8;
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172 if (strcmp(str, "U16LSB") == 0)
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173 return AUDIO_U16LSB;
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diff changeset
174 if (strcmp(str, "S16LSB") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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175 return AUDIO_S16LSB;
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diff changeset
176 if (strcmp(str, "U16MSB") == 0)
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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177 return AUDIO_U16MSB;
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diff changeset
178 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
179 return AUDIO_S16MSB;
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Ryan C. Gordon <icculus@icculus.org>
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180 return 0;
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Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
181 } /* str_to_fmt */
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182
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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183
58
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184 int main(int argc, char **argv)
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185 {
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186 Sound_AudioInfo sound_desired;
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187 SDL_AudioSpec sdl_desired;
112
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
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188 SDL_AudioSpec sdl_actual;
58
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189 Sound_Sample *sample;
135
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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diff changeset
190 int use_specific_audiofmt = 0;
58
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191 int i;
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192
112
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
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diff changeset
193 /* !!! FIXME: Move this to a parse_cmdline() function... */
58
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194 if (argc < 2)
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195 {
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196 output_usage(argv[0]);
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197 return(42);
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198 } /* if */
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199
135
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diff changeset
200 memset(&sound_desired, '\0', sizeof (sound_desired));
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diff changeset
201
58
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202 for (i = 0; i < argc; i++)
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203 {
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204 if (strncmp(argv[i], "--", 2) != 0)
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diff changeset
205 continue;
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206
135
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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diff changeset
207 if (strcmp(argv[i], "--version") == 0)
58
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208 {
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209 output_versions(argv[0]);
135
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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diff changeset
210 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
211 } /* 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
212
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
213 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
214 {
58
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
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diff changeset
215 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
216 return(42);
58
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
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parents:
diff changeset
217 } /* if */
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
218
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
219 else if (strcmp(argv[i], "--rate") == 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
220 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
221 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
222 sound_desired.rate = atoi(argv[++i]);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
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parents: 112
diff changeset
223 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
224 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
225 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
226 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
227 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
228 } /* 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
229
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
230 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
231 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
232 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
233 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
234 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
235 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
236 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
237 "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
238 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
239 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
240 } /* 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
241
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
242 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
243 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
244 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
245 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
246 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
247 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
248 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
249 "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
250 "(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
251 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
252 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
253 } /* else if */
58
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254
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parents:
diff changeset
255 else if (strcmp(argv[i], "--decoders") == 0)
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parents:
diff changeset
256 {
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
257 if (!Sound_Init())
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
258 {
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
259 fprintf(stderr, "Sound_Init() failed!\n"
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
260 " reason: [%s].\n", Sound_GetError());
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
261 SDL_Quit();
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
262 return(42);
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
263 } /* if */
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
264
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
265 output_decoders();
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
266 Sound_Quit();
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
267 return(0);
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
268 } /* else if */
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
269
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
270 else
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
271 {
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diff changeset
272 fprintf(stderr, "unknown option: \"%s\"\n", argv[i]);
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diff changeset
273 return(42);
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
274 } /* else */
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
275 } /* for */
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diff changeset
276
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
277 /* Pick sensible defaults for any value not explicitly specified. */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
278 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
279 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
280 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
281 sound_desired.rate = 44100;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
282 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
283 sound_desired.format = AUDIO_S16SYS;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
284 if (sound_desired.channels == 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
285 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
286 } /* 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
287
58
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
288 if (SDL_Init(SDL_INIT_AUDIO) == -1)
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
289 {
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
290 fprintf(stderr, "SDL_Init(SDL_INIT_AUDIO) failed!\n"
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
291 " reason: [%s].\n", SDL_GetError());
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
292 return(42);
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
293 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
294
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
295 if (!Sound_Init())
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
296 {
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
297 fprintf(stderr, "Sound_Init() failed!\n"
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parents:
diff changeset
298 " reason: [%s].\n", Sound_GetError());
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Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
299 SDL_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
300 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
301 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
302
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
303 for (i = 1; i < argc; i++)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
304 {
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
305 /* !!! FIXME: This is ugly! */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
306 if ( (strcmp(argv[i], "--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
307 (strcmp(argv[i], "--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
308 (strcmp(argv[i], "--channels") == 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
309 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
310 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
311 continue;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
312 } /* 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
313
58
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
314 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
315 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
316
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
317 sample = Sound_NewSampleFromFile(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
318 use_specific_audiofmt ? &sound_desired : NULL, 4096 * 4);
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
319
58
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
320 if (!sample)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
321 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
322 fprintf(stderr, "Couldn't load \"%s\"!\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
323 " reason: [%s].\n", argv[i], Sound_GetError());
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
324 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
325 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
326
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
327 /*
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
328 * 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
329 * 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
330 */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
331 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
332 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
333 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
334 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
335 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
336 } /* 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
337 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
338 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
339 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
340 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
341 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
342 } /* 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
343
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output.
Ryan C. Gordon <icculus@icculus.org>
parents: 112
diff changeset
344 sdl_desired.samples = 4096 * 2;
112
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
345 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
346 sdl_desired.userdata = sample;
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
347
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
348 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
349 {
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
350 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
351 " 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
352 Sound_Quit();
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
353 SDL_Quit();
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
354 return(42);
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
355 } /* if */
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
356
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
357 printf("Now playing [%s]...\n", argv[i]);
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
358
58
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
359 done_flag = 0;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
360 SDL_PauseAudio(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
361 while (!done_flag)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
362 SDL_Delay(10);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
363 SDL_PauseAudio(1);
112
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities.
Ryan C. Gordon <icculus@icculus.org>
parents: 82
diff changeset
364 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
365
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
366 Sound_FreeSample(sample);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
367 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
368
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
369 Sound_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
370 SDL_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
371 return(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
372 } /* main */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
373
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too.
Ryan C. Gordon <icculus@icculus.org>
parents:
diff changeset
374 /* 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
375