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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 | |||
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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 | |||