SDL_sound_CoreAudio: playsound/playsound.c annotate

annotate playsound/playsound.c @ 168:87b00f023710

Added --predecode functionality.

author	Ryan C. Gordon <icculus@icculus.org>
date	Mon, 26 Nov 2001 04:33:50 +0000
parents	033afe96afbc
children	69922f6a5c74

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 *
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	23 * Please see the file LICENSE in the source's root directory.
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>
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	29 #include <string.h>
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	30 #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	31 #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	32 #include "SDL.h"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	33 #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	34
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	35 #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	36 #define PLAYSOUND_VER_MINOR 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	37 #define PLAYSOUND_VER_PATCH 3
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	38
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	39
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	40 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	41 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	42 Sound_Version compiled;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	43 Sound_Version linked;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	44 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	45 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	46
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	47 SOUND_VERSION(&compiled);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	48 Sound_GetLinkedVersion(&linked);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	49 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	50 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	51
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	52 printf("%s 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	53 " 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	54 " 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	55 " 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	56 " 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	57 argv0,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	58 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	59 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	60 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	61 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	62 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	63 } /* output_versions */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	64
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	65
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	66 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	67 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	68 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	69 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	70 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	71
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	72 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	73 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	74 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	75 else
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	76 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	77 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	78 {
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	79 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	80 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	81 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	82 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	83 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	84 } /* else */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	85
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	86 printf("\n");
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	87 } /* output_decoders */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	88
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	89
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	90 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	91
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	92
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	93 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	94 {
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	95 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	96 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	97
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	98 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	99
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	100 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	101 {
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	102 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	103 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	104 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	105 SDL_Quit();
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	106 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	107 } /* if */
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	108
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	109 else
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	110 {
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	111 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	112 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	113 } /* else */
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	114 } /* 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	115
d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	116
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	117 static Uint8 *decoded_ptr = NULL;
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	118 static Uint32 decoded_bytes = 0;
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	119
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	120 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	121 {
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	122 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	123 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	124
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	125 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	126 {
150 033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	127 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	128
033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	129 if (!decoded_bytes) /* need more data decoded from sample? */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	130 {
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	131 if (sample->flags & (SOUND_SAMPLEFLAG_ERROR\|SOUND_SAMPLEFLAG_EOF))
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	132 {
150 033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	133 /* ...but there isn't any more data to decode! */
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	134 memset(stream + bw, '\0', len - bw);
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	135 done_flag = 1;
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	136 return;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	137 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	138
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	139 decoded_bytes = Sound_Decode(sample);
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	140 decoded_ptr = sample->buffer;
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	141 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	142
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	143 cpysize = len - bw;
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	144 if (cpysize > decoded_bytes)
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	145 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	146
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	147 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	148 {
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	149 memcpy(stream + bw, decoded_ptr, cpysize);
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	150 bw += cpysize;
150 033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	151 decoded_ptr += cpysize;
033afe96afbc Commenting and fixes for the audio callback. Ryan C. Gordon <icculus@icculus.org> parents: 148 diff changeset	152 decoded_bytes -= cpysize;
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	153 } /* if */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	154 } /* while */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	155 } /* audio_callback */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	156
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	157
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	158 static void output_usage(const char *argv0)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	159 {
82 7505dcf8d3b7 Fixes some Visual C++ 6.0 compiler complaints. Ryan C. Gordon <icculus@icculus.org> parents: 58 diff changeset	160 fprintf(stderr,
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	161 "USAGE: %s [...options...] [soundFile1] ... [soundFileN]\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	162 "\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	163 " Options:\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	164 " --rate x Playback at sample rate of x HZ.\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	165 " --format fmt Playback in fmt format (see below).\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	166 " --channels n Playback on n channels (1 or 2).\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	167 " --version Display version information and exit.\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	168 " --decoders List supported sound formats and exit.\n"
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	169 " --predecode Decode entire sample before playback.\n"
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	170 " --help Display this information and exit.\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	171 "\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	172 " Valid arguments to the --format option are:\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	173 " U8 Unsigned 8-bit.\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	174 " S8 Signed 8-bit.\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	175 " U16LSB Unsigned 16-bit (least significant byte first).\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	176 " U16MSB Unsigned 16-bit (most significant byte first).\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	177 " S16LSB Signed 16-bit (least significant byte first).\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	178 " S16MSB Signed 16-bit (most significant byte first).\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	179 "\n",
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	180 argv0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	181 } /* output_usage */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	182
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	183
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	184 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	185 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	186 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	187 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	188 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	189 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	190 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	191 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	192 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	193 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	194 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	195 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	196 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	197 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	198 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	199 } /* 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	200
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	201
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	202 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	203 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	204 Sound_AudioInfo sound_desired;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	205 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	206 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	207 Sound_Sample *sample;
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	208 int predecode = 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	209 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	210 int i;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	211
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	212 setbuf(stdout, NULL);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	213 setbuf(stderr, NULL);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	214
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	215 /* !!! FIXME: Move this to a parse_cmdline() function... */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	216 if (argc < 2)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	217 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	218 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	219 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	220 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	221
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	222 memset(&sound_desired, '\0', sizeof (sound_desired));
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	223
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	224 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	225 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	226 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	227 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	228
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	229 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	230 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	231 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	232 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	233 } /* 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	234
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 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	236 {
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	237 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	238 return(42);
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	239 } /* 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	240
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 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	242 {
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 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	244 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	245 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	246 {
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 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	248 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	249 }
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 } /* 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	251
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 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	253 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	254 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	255 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	256 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	257 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	258 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	259 "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	260 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	261 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	262 } /* 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	263
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	264 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	265 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	266 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	267 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	268 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	269 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	270 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	271 "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	272 "(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	273 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	274 }
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	275 } /* else if */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	276
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	277 else if (strcmp(argv[i], "--decoders") == 0)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	278 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	279 if (!Sound_Init())
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	280 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	281 fprintf(stderr, "Sound_Init() failed!\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	282 " reason: [%s].\n", Sound_GetError());
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	283 SDL_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	284 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	285 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	286
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	287 output_decoders();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	288 Sound_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	289 return(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	290 } /* else if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	291
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	292 else if (strcmp(argv[i], "--predecode") == 0)
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	293 {
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	294 predecode = 1;
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	295 } /* else if */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	296
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	297 else
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	298 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	299 fprintf(stderr, "unknown option: \"%s\"\n", argv[i]);
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 } /* else */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	302 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	303
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	304 /* 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	305 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	306 {
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 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	308 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	309 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	310 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	311 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	312 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	313 } /* 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	314
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	315 if (SDL_Init(SDL_INIT_AUDIO) == -1)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	316 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	317 fprintf(stderr, "SDL_Init(SDL_INIT_AUDIO) failed!\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	318 " reason: [%s].\n", SDL_GetError());
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	319 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	320 } /* if */
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 if (!Sound_Init())
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	323 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	324 fprintf(stderr, "Sound_Init() failed!\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	325 " reason: [%s].\n", Sound_GetError());
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	326 SDL_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	327 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	328 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	329
148 d51546293fd1 Support for multiple file extensions in the decoders, and a SIGINT catcher. Ryan C. Gordon <icculus@icculus.org> parents: 146 diff changeset	330 signal(SIGINT, 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	331
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	332 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	333 {
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	334 /* !!! 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	335 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	336 (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	337 (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	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 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	340 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	341 } /* 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	342
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	343 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	344 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	345
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	346 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	347 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	348
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	349 if (!sample)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	350 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	351 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	352 " 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	353 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	354 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	355
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	356 /*
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	357 * 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	358 * 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	359 */
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	360 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	361 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	362 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	363 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	364 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	365 } /* 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	366 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	367 {
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	368 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	369 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	370 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	371 } /* 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	372
137 e3f4767d6037 Removed an experiment. Ryan C. Gordon <icculus@icculus.org> parents: 135 diff changeset	373 sdl_desired.samples = 4096;
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	374 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	375 sdl_desired.userdata = sample;
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	376
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	377 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	378 {
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	379 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	380 " 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	381 Sound_Quit();
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	382 SDL_Quit();
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	383 return(42);
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	384 } /* if */
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	385
3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	386 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	387
168 87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	388 if (predecode)
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	389 {
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	390 printf(" predecoding...", argv[i]);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	391 decoded_bytes = Sound_DecodeAll(sample);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	392 decoded_ptr = sample->buffer;
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	393 if (sample->flags & SOUND_SAMPLEFLAG_ERROR)
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	394 {
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	395 fprintf(stderr,
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	396 "Couldn't fully decode \"%s\"!\n"
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	397 " reason: [%s].\n",
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	398 " (playing first %lu bytes of decoded data...)\n",
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	399 argv[i], Sound_GetError(), decoded_bytes);
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	400 } /* if */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	401 else
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	402 {
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	403 printf("done.\n");
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	404 } /* else */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	405 } /* if */
87b00f023710 Added --predecode functionality. Ryan C. Gordon <icculus@icculus.org> parents: 150 diff changeset	406
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	407 done_flag = 0;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	408 SDL_PauseAudio(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	409 while (!done_flag)
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	410 {
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	411 SDL_Delay(10);
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	412 } /* while */
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	413 SDL_PauseAudio(1);
146 023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	414
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	415 if (sample->flags & SOUND_SAMPLEFLAG_ERROR)
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	416 {
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	417 fprintf(stderr, "Error in decoding sound file!\n"
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	418 " reason: [%s].\n", Sound_GetError());
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	419 } /* if */
023c3e7f028b Cleaned up the overflow buffer hack. Ryan C. Gordon <icculus@icculus.org> parents: 144 diff changeset	420
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	421 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	422 Sound_FreeSample(sample);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	423 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	424
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	425 Sound_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	426 SDL_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	427 return(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	428 } /* main */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	429
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	430 /* 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	431

Mercurial > SDL_sound_CoreAudio

annotate playsound/playsound.c @ 168:87b00f023710