Mercurial > pygar
diff modules/bluespec/Pygar/common/AudioProcessorTypes.bsv @ 8:74716e9a81cc pygar svn.9
[svn r9] Pygar now has the proper directory structure to play nicely with awb. Also, the apm file for audio-core willcompile successfully.
author | rlm |
---|---|
date | Fri, 23 Apr 2010 02:32:05 -0400 |
parents | |
children |
line wrap: on
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/modules/bluespec/Pygar/common/AudioProcessorTypes.bsv Fri Apr 23 02:32:05 2010 -0400 1.3 @@ -0,0 +1,51 @@ 1.4 +// The MIT License 1.5 + 1.6 +// Copyright (c) 2009 Massachusetts Institute of Technology 1.7 + 1.8 +// Permission is hereby granted, free of charge, to any person obtaining a copy 1.9 +// of this software and associated documentation files (the "Software"), to deal 1.10 +// in the Software without restriction, including without limitation the rights 1.11 +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 1.12 +// copies of the Software, and to permit persons to whom the Software is 1.13 +// furnished to do so, subject to the following conditions: 1.14 + 1.15 +// The above copyright notice and this permission notice shall be included in 1.16 +// all copies or substantial portions of the Software. 1.17 + 1.18 +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1.19 +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1.20 +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 1.21 +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 1.22 +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 1.23 +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 1.24 +// THE SOFTWARE. 1.25 + 1.26 +// Author: Kermin Fleming kfleming@mit.edu 1.27 + 1.28 +import Connectable::*; 1.29 +import GetPut::*; 1.30 +import ClientServer::*; 1.31 + 1.32 +typedef Int#(16) Sample; 1.33 + 1.34 +typedef enum { 1.35 + EndOfFile = 0, 1.36 + Data = 1 1.37 +} AudioProcessorControl deriving (Bits,Eq); 1.38 + 1.39 + 1.40 +typedef struct { 1.41 + Sample left; 1.42 + Sample right; 1.43 +} StereoSample deriving (Bits,Eq); 1.44 + 1.45 +typedef union tagged{ 1.46 + Sample Sample; 1.47 + void EndOfFile; 1.48 +} AudioProcessorUnit deriving (Bits,Eq); 1.49 + 1.50 +interface AudioPipeline; 1.51 + interface Put#(AudioProcessorUnit) sampleInput; 1.52 + interface Get#(AudioProcessorUnit) sampleOutput; 1.53 +endinterface 1.54 +