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| author | Ehsan Akhgari <ehsan.akhgari@gmail.com> | 2012-06-27 14:45:48 -0400 |
|---|---|---|
| committer | Ehsan Akhgari <ehsan.akhgari@gmail.com> | 2012-08-30 21:28:28 -0400 |
| commit | fb618a70316b8c06709f2ddd34ef9934b10e204b (patch) | |
| tree | 4389b8f924d9a89152e28dbba924358645ea80e0 /src/library_sdl.js | |
| parent | 94a0cb1ccd753d834db0d82ffaf32a13712641d1 (diff) | |
Count the number of samples correctly
Note that this is not the number of audio frames, so the number of
channels doesn't matter here.
Diffstat (limited to 'src/library_sdl.js')
| -rw-r--r-- | src/library_sdl.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/library_sdl.js b/src/library_sdl.js index 8cb8db72..5c5fe18b 100644 --- a/src/library_sdl.js +++ b/src/library_sdl.js @@ -1158,7 +1158,7 @@ var LibrarySDL = { Mix_QuickLoad_RAW: function(mem, len) { var audio = new Audio(); audio['mozSetup'](SDL.mixerNumChannels, SDL.mixerFrequency); - var numSamples = (len / (SDL.mixerNumChannels * 2)) | 0; + var numSamples = len >> 1; var buffer = new Float32Array(numSamples); for (var i = 0; i < numSamples; ++i) { buffer[i] = ({{{ makeGetValue('mem', 'i*2', 'i16', 0, 0) }}}) / 0x8000; // hardcoded 16-bit audio, signed (TODO: reSign if not ta2?) |