Mercurial > SDL_sound_CoreAudio
annotate CHANGELOG @ 340:5a72981b8cba
Added optional, experimental audio conversion routines by Frank Ranostaj.
| author | Ryan C. Gordon <icculus@icculus.org> |
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| date | Mon, 20 May 2002 16:21:58 +0000 |
| parents | e3ac0d41668c |
| children | d5d281337ee0 |
| rev | line source |
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| 0 | 1 /* |
| 2 * CHANGELOG. | |
| 3 */ | |
| 4 | |
| 336 | 5 05202002 - Some .cvsignores from Max and me. Added a seek implementations for |
| 6 the SMPEG, ogg, aiff, wav-adpcm, voc, and au decoders. Added a seek | |
| 7 stub to quicktime.c. playsound now takes milliseconds in the seek | |
| 8 lists: --seek "00:00:400" or whatnot. Corrected playsound's usage | |
| 339 | 9 text. Other au.c cleanups for extra robustness. Added an |
| 10 experimental audio converter that Frank Ranostaj sent to the SDL | |
| 11 mailing list about a month ago: enable it with --enable-altcvt at | |
| 12 configure time, but be warned that it doesn't work very well right | |
| 13 now. | |
| 336 | 14 04292002 - Darrell Walisser updated the Mac Classic and OS X project |
| 319 | 15 files, fixed some portability issues, and added an |
| 16 experimental decoder that uses Apple's QuickTime libraries | |
| 17 (see decoders/quicktime.c). I've included the Mac project files | |
| 18 in CVS, now. Removed all use of alloca() from playsound. | |
| 313 | 19 04242002 - Added --seek option and bugfixes to playsound.c. Torbjörn comes |
| 315 | 20 through with seek support for the FLAC, MIDI, and ModPlug |
| 21 decoders (and some stub code for MikMod), and a bugfix for sample | |
| 22 flag manipulation in the base library (and his own --seek code for | |
| 23 playsound, which unfortunately we're not using). | |
| 309 | 24 04232002 - Cleaned up the playsound command line handling. Most command line |
| 25 options (--rate, --format, --predecode, etc) are specified per-file | |
| 26 and reset to their defaults after each sample is played back. | |
| 27 --loop now takes a numeric argument: --loop 2 will playback the | |
| 28 sample three times (one playback and two loops). Added Darrell | |
| 29 to the playsound credits. | |
| 304 | 30 04212002 - Initial work to add a Sound_Seek() API. Removed the NEEDSEEK |
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306
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31 sample flag (replaced it with CANSEEK). Hack to change the internal |
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32 Sound_SetError() function to __Sound_SetError(). Added internal |
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33 function __Sound_convertMsToBytePos(). |
| 303 | 34 04082002 - Cleaned up the archive support in playsound a little bit, and |
| 35 fixed a PhysicsFS bug in the process. | |
| 300 | 36 03252002 - Win32 patches and fixes from Tyler Montbriand: handled "inline" |
| 37 keyword, fixed SNDDBG macros in mpglib, and renamed a conflicting | |
| 38 file (decoders/mpglib/common.c to decoders/mpglib/mpglib_common.c). | |
| 289 | 39 03172002 - Removed an unneeded #include in mpglib that broke build on BeOS. |
| 291 | 40 mpglib seems to work find on BeOS. Reworked some of mpglib.c so we |
| 41 can determine the audio format when accepting the data stream. Some | |
| 42 other minor cleanups here and there. | |
| 289 | 43 03162002 - Tied the PhysicsFS code into the build system (code disabled if |
| 44 physfs not found or --disable-physfs passed to ./configure.) | |
| 284 | 45 03152002 - Added PhysicsFS support to playsound, so you can play sound files |
| 46 that are in ZIP files without unzipping them. Needs to be merged | |
| 47 into build system (I was just testing my PhysFS->RWops glue code). | |
| 278 | 48 03142002 - Changed configure script's --enable-vorbis to --enable-ogg. Removed |
| 282 | 49 global state variable from mpglib, so it should be reentrant now |
| 50 (patches sent to mpglib's actual maintainer). playsound can now | |
| 51 read from stdin. | |
| 275 | 52 03102002 - Added a FIXME note to decoders/mpglib.c. playsound now reports |
| 53 errors in the thread where they occured, which also fixes a double | |
| 54 report of errors during predecoding. Removed all calls to exit() in | |
| 55 mpglib. These calls now report errors correctly to SDL_sound, which | |
| 56 passes them on to the application (patch also sent to mpglib's | |
| 57 actual maintainer). Replaced all stderr chatter in mpglib with | |
| 58 Sound_SetError() calls. | |
| 267 | 59 03072002 - decoders/mpglib.c now disregards ID3 tags instead of passing them |
| 269 | 60 on as valid MP3 data to mpglib. Added some (buggy) example code for |
| 61 adjusting an audio stream's volume (via the new --volume command | |
| 62 line in playsound). | |
| 265 | 63 03032002 - Fixed mpglib's build configuration to include general build flags |
| 64 so that things like --enable-debug work as expected. | |
| 262 | 65 02212002 - Changed SMPEG's URL to point to the icculus.org site. Added an |
| 66 mpglib decoder (internal to SDL_sound; relies on no external libs) | |
| 67 and changes mp3.c to smpeg.c (and other associated things). | |
| 255 | 68 02112002 - Committed a patch from Torbjörn to fix incorrect memory accesses |
| 256 | 69 in the Timidity code. Changed the magic number in the AU decoder |
| 70 to be bigendian (seems appropriate). Updated README for | |
| 258 | 71 completeness, and TODO for accuracy. Darrell sent in updated |
| 72 MacOS X Project Builder files (on the website). | |
| 250 | 73 02072002 - Committed a patch Torbjörn sent in awhile ago for preventing |
| 74 confusion with Timidity++-specific stuff in the timidity.cfg file. | |
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251
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75 Tyler Montbriand sent in an updated Visual C package. |
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76 Updated SDL_sound.h's comments a little. Upped version to 0.1.5. |
| 248 | 77 02052002 - Fixed a cleanup I broke last night. Added CWProject.sit to the |
| 78 EXTRA_DIST section of Makefile.am, and updated the README with | |
| 79 MacOS (9/X) install instructions. | |
| 243 | 80 02042002 - Darrell Walisser submitted some cleanups and CodeWarrior project |
| 81 files for MacOS 9. Sweet! | |
| 82 01232002 - Max fixed decoders/Makefile.am to work with seperate build | |
| 83 directories, and corrected some dates in this file. | |
| 240 | 84 01192002 - Torbjörn sent in patches implementing the rewind method for the |
| 234 | 85 rest of the decoders except shn.c, for which I added a kludged |
| 238 | 86 implementation. Added more info to the README. Hunted down the |
| 87 reason why SMPEG can't decode before calling SDL_OpenAudio(), and | |
| 88 it can't be fixed without a change to SMPEG (not MY fault! :) ). | |
| 89 Made ModPlug take priority over MikMod when selecting a decoder. | |
| 90 Mutex-protected the internal samples list, and fixed some bugs in | |
| 91 the management of that list. Changed some stuff to use uniform | |
| 92 coding conventions. | |
| 240 | 93 01182002 - SDL_sound/playsound builds and runs on BeOS now. Fixed an assertion |
| 225 | 94 bug I introduced yesterday. |
| 220 | 95 01172002 - Implemented Sound_Rewind(), and added a --loop command line to |
| 96 playsound for testing. Rewrote the audio callback to handle looping | |
| 97 with both predecoded and streamed samples. Most of the decoders | |
| 98 just have an assert(0) in their internal rewinding method at this | |
| 225 | 99 point. I implemented the WAV, VOC, AU, AIFF, and RAW ones, for now. |
| 100 (...and skeleton.c, for what that's worth.) A few tweaks in the | |
| 101 core API implementation to fix unlikely but possible leaks. | |
| 220 | 102 01112002 - Mattias Engdegård sent in an .AU decoder. Nice! He also tweaked |
| 215 | 103 playsound to try and wait until SDL has completed playing a given |
| 104 sound before closing the audio device. Changed a macro in | |
| 105 decoders/shn.c to be more uniform with the other decoders. | |
| 218 | 106 SDL_sound error messages are now maintained on a per-thread basis, |
| 107 and do not interfere with SDL_[GS]etError() anymore. | |
| 210 | 108 01112002 - Committed the rest of Torbjörn's MOD patches, to clean up file |
| 109 extension handling. | |
| 205 | 110 01092002 - Torbjörn comes through with a ModPlug-based decoder, which should |
| 111 work nicely for decoding multiple .MODs at once. Now we need to | |
| 112 figure out what to do with two decoders that can decode the same | |
| 113 file. For now, if you explicitly want either MikMod or ModPlug, you | |
| 114 should explicitly enable one decoder and disable the other on the | |
| 115 configure command line ("--enable-modplug --disable-mikmod", for | |
| 116 example), otherwise configure will try to sort out the best one for | |
| 117 your system. Choice is a wonderful thing. :) | |
| 118 01042002 - Forgot to bump playsound's version to match SDL_sound's. Fixed. | |
| 198 | 119 Added some notes to the top of COPYING about other libraries, etc. |
| 203 | 120 A real MIDI decoder (using a hacked version of the hacked version |
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204
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121 of Timidity from SDL_mixer) is now in place and working well, |
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122 thanks to Torbjörn. |
| 205 | 123 01012002 - Happy New Year. Added some debug output to wav.c for future |
| 195 | 124 codecs (GSM comes to mind). Fixed the SMPEG decoder's URL to point |
| 125 to Loki's webpage. | |
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190
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126 12302001 - Upped version to 0.1.4. |
| 189 | 127 12272001 - Added --audiobuf and --decodebuf options to playsound to make |
| 128 tracking down a bug in the ADPCM decoder easier (plus, it could | |
| 129 help for benchmarking, etc later on...). Found a printf() bug in | |
| 130 playsound (extra comma in there...). ADPCM decoder appears to be | |
| 131 functional now. Tried to add ElectricFence support to | |
| 132 configure.in, and failed. All this libtool/autoconf stuff makes my | |
| 133 head hurt. | |
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184
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134 12262001 - Changed remaining references to the "LICENSE" file into "COPYING". |
| 189 | 135 Work progresses on the ADPCM-compressed .wav decoder. Updates to |
| 136 the documentation in SDL_sound.h. Hhmm...find_chunk() in wav.c was | |
| 137 badly broken. Fixed. | |
| 181 | 138 12162001 - FLAC decoder now checks for the magic number unless the file |
| 139 extension is recognized. This was changed back because searching | |
| 140 for metadata, while probably more effective, is VERY expensive (and | |
| 141 useless) on non-FLAC streams. | |
| 175 | 142 12052001 - Put our names in a "--credits" option in playsound, and put the |
| 143 standard GNU disclaimers in there too, for good measure. Renamed | |
| 181 | 144 LICENSE to COPYING to match GNU standards more closely (and to |
| 177 | 145 end Max's torment. :) ) Tweaks to wav.c, and work on aiff.c to |
| 146 make it easier to support multiple audio formats (for compression | |
| 147 handling later down the road). | |
| 171 | 148 11302001 - Torbjörn and I make Sound_DecodeAll() more robust: checks for |
| 149 previous decoding failures and sets an appropriate error, handles | |
| 150 decoders that change their buffers on the fly (such as the FLAC | |
| 151 decoder), and deals with out-of-memory conditions more gracefully. | |
| 169 | 152 11252001 - (With thanks to Andreas Umbach for pointing it out) Fixed some |
| 153 problems with Sound_DecodeAll(). For local testing of this bug, | |
| 154 added a --predecode command line to playsound. Minor fixes to | |
| 155 theoretical bugs in Sound_FreeSample(). playsound no longer | |
| 156 buffers stdout and stderr. Updated Sound_DecodeAll()'s comments in | |
| 157 SDL_sound.h ... | |
| 158 11192001 - FLAC decoder cleanups from Torbjörn. | |
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159 11092001 - Torbjörn fixes playsound's audio callback after I broke it, again. |
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160 A bug in configure.in was preventing SMPEG from being used unless |
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161 --enable-debug was set; fixed. Changed this file to list latest |
| 158 | 162 changes first. Torbjörn submitted a FLAC decoder that utilizes |
| 163 libFLAC (http://flac.sf.net/). Cool. | |
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164 11012001 - API COMPATIBILITY BREAKAGE: Decoders can now list multiple file |
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165 extensions each. Playsound has been updated to handle this. |
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166 Playsound now registers a SIGINT handler, so you can skip tracks |
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167 and/or abort the way that mpg123 does. |
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168 10232001 - Rewrote playsound.c's audio_callback() to no longer need the |
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169 overflow buffer hack, which streamlines it a little and trims the |
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170 memory requirements for playsound by about 16 kilobytes. |
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171 10172001 - Torbjörn catches a problem with the overflow buffer in playsound's |
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172 audio callback. |
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173 10152001 - Torbjörn sends in a default sample format for the MIDI decoder, |
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174 and the starts of the audio conversion funcitonality (ripped |
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175 from SDL). Officially released 0.1.3. Added LICENSE and |
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176 CHANGELOG to the distribution. (Again, from Torbjörn) added in |
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177 the start of a tweaked audio converter. |
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178 10122001 - Torbjörn Andersson submitted command line enhancements to |
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179 playsound, and I cleaned up the --help output. |
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180 10092001 - Patches to shn.c for Visual C compatibility. Visual C project files |
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181 available from the website. Changed Corona688 to Tyler Montbriand |
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182 in CREDITS. Upped version to 0.1.3. |
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183 10082001 - Restructured decoders/wav.c to allow for multiple formats, and |
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184 put the start of a handler for the ADPCM format in place. |
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185 10072001 - Changed the way decoders/mod.c handles samplerate so that it should |
| 191 | 186 work universally. This isn't an ideal solution, but it's probably |
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187 the best we can do without rewriting mikmod. Made a change to ogg.c |
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188 for portability: changed an int64_t to ogg_int64_t. |
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189 10062001 - Made a change to SDL_sound.c for compiling on non-GNU toolchains. |
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190 10052001 - Removed #include "SDL_endian" from aiff.c. |
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191 10042001 - Changed some #if (defined SOUND_SUPPORTS_*) lines to |
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192 #ifdef SOUND_SUPPORTS_* in voc.c and shn.c, for consistency with |
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193 the other decoders. |
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194 10032001 - After hours of tracking down a bogus pointer, the SHN decoder works! |
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195 I can die happy. :) Max placated me with an --enable-debug option |
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196 so I could stop my whining. Other autoconf goodies (such as |
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197 reenabling -Werror for debug builds, etc). Torbjörn brings in a |
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198 MIDI decoder, which reads from a Timidity process through a pipe. |
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199 Changed playsound to open the audio device to match the properties |
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200 of each sound file, which results in less conversion (and therefore, |
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201 more chance of correct playback). |
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202 10022001 - Changed a comment in mod.c to not refer to "the mikmod |
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203 directory" anymore. Committed Torbjörn's patch for MP3 detection. |
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204 (better late than never). __Sound_strcasecmp() now handles NULL |
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205 strings gracefully, fixing the crash with "playsound bootstrap". |
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206 More work on the SHN decoder. |
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207 10012001 - Fixed a memory leak that Torbjörn found in the MOD decoder. |
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208 09252001 - More autoconf work. Gave Max Horn write access to the CVS |
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209 repository, so I don't drive him nuts tweaking this thing. :) |
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210 Fixed a const complaint and some other stuff needed for compilation |
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211 under Visual C++ 6.0 (no, it isn't ported yet). Put the SHN source |
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212 in CVS, even though it isn't ready (and doesn't even compile). Do |
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213 NOT enable it in your build! |
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214 09242001 - Thank goodness, Torbjörn came through with the MP3 fix. Apparently |
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215 SMPEG mixes each chunk of decoded data with whatever is already |
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216 in the buffer you give it. I hate that. I'm going to patch SMPEG |
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217 to let the programmer enable and disable that behaviour in a given |
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218 (SMPEG *), since it's just a CPU eater in this case. The _D(()) |
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219 macro is now SNDDBG(()), since _D is taken on MacOS X's version of |
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220 gcc (which was bound to happen on some platform sooner than later |
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221 anyhow). Renamed test_sdlsound to playsound, and made it more |
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222 robust in general: fixed potential overflow in audio_callback, |
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223 made it chatter less, made it take multiple files and some other |
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224 command lines. Initial autoconf support, thanks to Max Horn. |
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225 09222001 - Torbjörn Andersson strikes again, with a collection of patches. |
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226 First, some cosmetic tweaks for decoders/aiff.c. Next, a MOD player |
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227 based on MikMod. This inspired me to add two more methods to |
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228 Sound_DecoderFunctions: init() and quit(). Third, a fix to |
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229 decoders/mp3.c so that SMPEG won't claim every stream it sees, MP3 |
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230 or not. I removed the multiple-streams-per-rwops code, after |
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231 discussion on the mailing list. The init() and quit() methods |
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232 led to the possibility that certain decoders will flag themselves |
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233 as unavailable at runtime, and SDL_sound now handles this. |
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234 Added [LIB|INC]PATH_[OGG|MOD]. Bigendian fixes; now works on |
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235 PowerPC Linux. MikMod tweaks. Changed version to 0.1.2. |
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236 09202001 - Torbjörn Andersson submitted several patches: fixed a comment in |
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237 the .WAV decoder (whoops...screwed up my own search-and-replace. |
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238 Hah.), made an attempt at putting multiple sound streams behind |
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239 one RWops (gotta think on that one first), and, most importantly, |
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240 added an AIFF decoder, which is very cool. |
| 23 | 241 09192001 - Added a skeleton decoder source file. Changed voc_read() to |
| 242 voc_read_waveform(), so it wouldn't be confused with VOC_read(). | |
| 243 Fixed a byte ordering bug in voc.c (reported as AUDIO_S16LSB, but | |
| 244 we were swapping byte order of data ourselves. Fixed). Added basic | |
| 245 .WAV support. Fixed Makefile so that -I. is always first; | |
| 246 otherwise, a previously installed header might get used for the | |
| 247 compiles, which is not good. SDL_sound.h now includes SDL_endian.h, | |
| 30 | 248 since SDL.h doesn't, for some reason. Moved version defines in |
| 249 SDL_sound.h to top of file so I can find them. :) | |
| 250 Changed version to 0.1.1. Committed patch from Tsuyoshi Iguchi to | |
| 251 fix a segfault (I forgot to put a NULL terminator at the end of | |
| 252 the available_decoders array), fixing the only bug preventing the | |
| 253 test program from running on FreeBSD 4.3. Sweet. Added Ogg Vorbis | |
| 254 decoder. Rewrote the test program's SDL audio callback to be more | |
| 33 | 255 robust (Ogg exposed a nasty bug in it). Fixed a byte-ordering issue |
| 38 | 256 in the VOC decoder. |
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257 09182001 - Implemented MP3 support through SMPEG (not working yet, though) and |
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258 wrote the Reference Counting RWops wrapper. Added other little |
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259 things like the _D(()) macro. Added VOC support, which went up with |
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260 surprisingly little struggle, which means it MUST be leaking |
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261 memory. :) |
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262 09172001 - Changed some overlooked "voice" to "sound". Implemented base API. |
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263 So...tired. Everything's different. :) |
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264 Also put in a RAW decoder and a simple test program. |
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265 09142001 - Changed name to SDL_sound, added Sound_DecodeAll() to spec. |
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266 09132001 - Initial spec proposed on SDL mailing list, under name "SDL_voice". |
| 0 | 267 |
| 268 --ryan. (icculus@clutteredmind.org) | |
| 269 | |
| 270 /* end of CHANGELOG ... */ | |
| 271 |