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| author | Starla Insigna <starla4444@gmail.com> | 2011-07-30 11:19:14 -0400 |
|---|---|---|
| committer | Starla Insigna <starla4444@gmail.com> | 2011-07-30 11:19:14 -0400 |
| commit | 9cd57b731ab1c666d4a1cb725538fdc137763d12 (patch) | |
| tree | 5bac45ae5157a1cb10c6e45500cbf72789917980 /libs/CocosDenshion/CDConfig.h | |
| download | cartcollect-9cd57b731ab1c666d4a1cb725538fdc137763d12.tar.gz cartcollect-9cd57b731ab1c666d4a1cb725538fdc137763d12.tar.bz2 cartcollect-9cd57b731ab1c666d4a1cb725538fdc137763d12.zip | |
Initial commit (version 0.2.1)
Diffstat (limited to 'libs/CocosDenshion/CDConfig.h')
| -rwxr-xr-x | libs/CocosDenshion/CDConfig.h | 60 |
1 files changed, 60 insertions, 0 deletions
| diff --git a/libs/CocosDenshion/CDConfig.h b/libs/CocosDenshion/CDConfig.h new file mode 100755 index 0000000..2bd8f76 --- /dev/null +++ b/libs/CocosDenshion/CDConfig.h | |||
| @@ -0,0 +1,60 @@ | |||
| 1 | /* | ||
| 2 | Copyright (c) 2010 Steve Oldmeadow | ||
| 3 | |||
| 4 | Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| 5 | of this software and associated documentation files (the "Software"), to deal | ||
| 6 | in the Software without restriction, including without limitation the rights | ||
| 7 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| 8 | copies of the Software, and to permit persons to whom the Software is | ||
| 9 | furnished to do so, subject to the following conditions: | ||
| 10 | |||
| 11 | The above copyright notice and this permission notice shall be included in | ||
| 12 | all copies or substantial portions of the Software. | ||
| 13 | |||
| 14 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| 15 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| 16 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| 17 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| 18 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| 19 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| 20 | THE SOFTWARE. | ||
| 21 | |||
| 22 | $Id$ | ||
| 23 | */ | ||
| 24 | #define COCOSDENSHION_VERSION "Aphex.rc" | ||
| 25 | |||
| 26 | |||
| 27 | /** | ||
| 28 | If enabled code useful for debugging such as parameter check assertions will be performed. | ||
| 29 | If you experience any problems you should enable this and test your code with a debug build. | ||
| 30 | */ | ||
| 31 | //#define CD_DEBUG 1 | ||
| 32 | |||
| 33 | /** | ||
| 34 | The total number of sounds/buffers that can be loaded assuming memory is sufficient | ||
| 35 | */ | ||
| 36 | //Number of buffers slots that will be initially created | ||
| 37 | #define CD_BUFFERS_START 64 | ||
| 38 | //Number of buffers that will be added | ||
| 39 | #define CD_BUFFERS_INCREMENT 16 | ||
| 40 | |||
| 41 | /** | ||
| 42 | If enabled, OpenAL code will use static buffers. When static buffers are used the audio | ||
| 43 | data is managed outside of OpenAL, this eliminates a memcpy operation which leads to | ||
| 44 | higher performance when loading sounds. | ||
| 45 | |||
| 46 | However, the downside is that when the audio data is freed you must | ||
| 47 | be certain that it is no longer being accessed otherwise your app will crash. Testing on OS 2.2.1 | ||
| 48 | and 3.1.2 has shown that this may occur if a buffer is being used by a source with state = AL_PLAYING | ||
| 49 | when the buffer is deleted. If the data is freed too quickly after the source is stopped then | ||
| 50 | a crash will occur. The implemented workaround is that when static buffers are used the unloadBuffer code will wait for | ||
| 51 | any playing sources to finish playing before the associated buffer and data are deleted, however, this delay may negate any | ||
| 52 | performance gains that are achieved during loading. | ||
| 53 | |||
| 54 | Performance tests on a 1st gen iPod running OS 2.2.1 loading the CocosDenshionDemo sounds were ~0.14 seconds without | ||
| 55 | static buffers and ~0.12 seconds when using static buffers. | ||
| 56 | |||
| 57 | */ | ||
| 58 | //#define CD_USE_STATIC_BUFFERS 1 | ||
| 59 | |||
| 60 | |||
