SDL_sound_CoreAudio: playsound/playsound.c annotate

annotate playsound/playsound.c @ 138:70baf29577d8

Added default sample format.

author	Ryan C. Gordon <icculus@icculus.org>
date	Mon, 15 Oct 2001 18:04:49 +0000
parents	e3f4767d6037
children	195c96fa355a

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>
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	31 #include "SDL.h"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	32 #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	33
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	34 #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	35 #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	36 #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	37
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 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	40 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	41 Sound_Version compiled;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	42 Sound_Version linked;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	43 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	44 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	45
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	46 SOUND_VERSION(&compiled);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	47 Sound_GetLinkedVersion(&linked);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	48 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	49 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	50
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	51 fprintf(stderr,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	52 "%s version %d.%d.%d.\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	53 " Compiled against SDL_sound version %d.%d.%d,\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	54 " and linked against %d.%d.%d.\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	55 " Compiled against SDL version %d.%d.%d,\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	56 " and linked against %d.%d.%d.\n\n",
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;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	70
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	71 fprintf(stderr, "Supported sound formats:\n");
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	72 if (rc == NULL)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	73 fprintf(stderr, " * Apparently, NONE!\n");
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	74 else
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	75 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	76 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	77 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	78 fprintf(stderr, " * %s: %s\n Written by %s.\n %s\n",
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	79 (i)->extension, (i)->description,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	80 (i)->author, (i)->url);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	81 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	82 } /* else */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	83
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	84 fprintf(stderr, "\n");
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	85 } /* output_decoders */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	86
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	87
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	88 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	89
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	90 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	91 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	92 static Uint8 overflow[16384]; /* this is a hack. */
82 7505dcf8d3b7 Fixes some Visual C++ 6.0 compiler complaints. Ryan C. Gordon <icculus@icculus.org> parents: 58 diff changeset	93 static int overflowBytes = 0;
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	94 Sound_Sample sample = (Sound_Sample ) userdata;
82 7505dcf8d3b7 Fixes some Visual C++ 6.0 compiler complaints. Ryan C. Gordon <icculus@icculus.org> parents: 58 diff changeset	95 int bw = 0; /* bytes written to stream*/
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	96 Uint32 rc; /* return code */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	97
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	98 if (overflowBytes > 0)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	99 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	100 bw = (overflowBytes < len) ? overflowBytes : len;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	101 memcpy(stream, overflow, bw);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	102 overflowBytes -= bw;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	103 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	104
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	105 while ((bw < len) && (!done_flag))
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	106 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	107 rc = Sound_Decode(sample);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	108 if (rc > 0)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	109 {
82 7505dcf8d3b7 Fixes some Visual C++ 6.0 compiler complaints. Ryan C. Gordon <icculus@icculus.org> parents: 58 diff changeset	110 if ((bw + (int) rc) > len)
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	111 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	112 overflowBytes = (bw + rc) - len;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	113 memcpy(overflow,
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	114 ((Uint8 *) sample->buffer) + (rc - overflowBytes),
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	115 overflowBytes);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	116 rc -= overflowBytes;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	117 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	118
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	119 memcpy(stream + bw, sample->buffer, rc);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	120 bw += rc;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	121 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	122
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	123 if (sample->flags & SOUND_SAMPLEFLAG_EOF)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	124 done_flag = 1;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	125
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	126 else if (sample->flags & SOUND_SAMPLEFLAG_ERROR)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	127 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	128 fprintf(stderr, "Error condition in decoding!\n"
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	129 " problem: [%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	130 done_flag = 1;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	131 } /* else if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	132 } /* while */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	133
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	134 assert(bw <= len);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	135
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	136 if (bw < len)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	137 memset(stream + bw, '\0', len - bw);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	138 } /* audio_callback */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	139
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	140
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	141 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	142 {
82 7505dcf8d3b7 Fixes some Visual C++ 6.0 compiler complaints. Ryan C. Gordon <icculus@icculus.org> parents: 58 diff changeset	143 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	144 "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	145 "\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	146 " 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	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. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	148 " --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	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. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	150 " --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	151 " --decoders List supported sound formats 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	152 " --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	153 "\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	154 " 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	155 " 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	156 " 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	157 " 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	158 " 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	159 " 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	160 " 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	161 "\n",
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	162 argv0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	163 } /* output_usage */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	164
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	165
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	166 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	167 {
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 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	169 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	170 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	171 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	172 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	173 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	174 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	175 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	176 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	177 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	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;
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	180 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	181 } /* 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	182
69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	183
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	184 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	185 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	186 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	187 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	188 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	189 Sound_Sample *sample;
135 69cd80e80363 Added Torbj�rn Andersson's command lines, and cleaned up the usage output. Ryan C. Gordon <icculus@icculus.org> parents: 112 diff changeset	190 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	191 int i;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	192
112 3fcb23da06ba Made more robust; fixes most sample rate, etc incompatibilities. Ryan C. Gordon <icculus@icculus.org> parents: 82 diff changeset	193 /* !!! 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	194 if (argc < 2)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	195 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	196 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	197 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	198 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	199
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	200 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	201
58 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	202 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	203 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	204 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	205 continue;
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	206
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	207 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	208 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	209 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	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. Ryan C. Gordon <icculus@icculus.org> parents: 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. Ryan C. Gordon <icculus@icculus.org> 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. Ryan C. Gordon <icculus@icculus.org> 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 4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	254
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	255 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	256 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	257 if (!Sound_Init())
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	258 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	259 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	260 " 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	261 SDL_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	262 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	263 } /* if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	264
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	265 output_decoders();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	266 Sound_Quit();
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	267 return(0);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	268 } /* else if */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	269
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	270 else
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	271 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	272 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	273 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	274 } /* else */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	275 } /* for */
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: 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)
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	289 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	290 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	291 " 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	292 return(42);
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. 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
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	295 if (!Sound_Init())
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	296 {
4a51162099e0 Renamed from test/test_sdlsound.c ... lots of other updates, too. Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	297 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	298 " 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	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
137 e3f4767d6037 Removed an experiment. Ryan C. Gordon <icculus@icculus.org> parents: 135 diff changeset	344 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	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

Mercurial > SDL_sound_CoreAudio

annotate playsound/playsound.c @ 138:70baf29577d8