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Flake: use new window functions (partial_tukey, punchout_tukey).

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This commit is contained in:
Grigory Chudov
2014-08-26 23:48:16 -04:00
parent 5e784881f1
commit 52879ed70c
15 changed files with 1314 additions and 214 deletions
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10
CUETools.Codecs.FLACCL/FLACCLWriter.cs
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@@ -270,6 +270,8 @@ namespace CUETools.Codecs.FLACCL
string _path;
long _position;
public const int MAX_LPC_WINDOWS = 2;
// number of audio channels
// valid values are 1 to 8
int channels, ch_code;
@@ -1090,7 +1092,7 @@ namespace CUETools.Codecs.FLACCL
unsafe void calculate_window(FLACCLTask task, window_function func, WindowFunction flag)
{
if ((eparams.window_function & flag) == 0 || task.nWindowFunctions == lpc.MAX_LPC_WINDOWS)
if ((eparams.window_function & flag) == 0 || task.nWindowFunctions == MAX_LPC_WINDOWS)
return;
func(((float*)task.clWindowFunctionsPtr) + task.nWindowFunctions * task.frameSize, task.frameSize);
@@ -2508,10 +2510,10 @@ namespace CUETools.Codecs.FLACCL
int residualBufferLen = sizeof(int) * MAX_CHANNELSIZE * channels; // need to adjust residualOffset?
int partitionsLen = sizeof(int) * ((writer.Settings.PCM.BitsPerSample > 16 ? 31 : 15) * 2 << 8) * channels * MAX_FRAMES;
int riceParamsLen = sizeof(int) * (4 << 8) * channels * MAX_FRAMES;
int autocorLen = sizeof(float) * (MAX_ORDER + 1) * lpc.MAX_LPC_WINDOWS * channelsCount * MAX_FRAMES;
int autocorLen = sizeof(float) * (MAX_ORDER + 1) * FLACCLWriter.MAX_LPC_WINDOWS * channelsCount * MAX_FRAMES;
int lpcDataLen = autocorLen * 32;
int resOutLen = sizeof(int) * channelsCount * (lpc.MAX_LPC_WINDOWS * lpc.MAX_LPC_ORDER + 8) * MAX_FRAMES;
int wndLen = sizeof(float) * MAX_CHANNELSIZE /** 2*/ * lpc.MAX_LPC_WINDOWS;
int resOutLen = sizeof(int) * channelsCount * (FLACCLWriter.MAX_LPC_WINDOWS * lpc.MAX_LPC_ORDER + 8) * MAX_FRAMES;
int wndLen = sizeof(float) * MAX_CHANNELSIZE /** 2*/ * FLACCLWriter.MAX_LPC_WINDOWS;
int selectedLen = sizeof(int) * 32 * channelsCount * MAX_FRAMES;
int riceLen = sizeof(int) * channels * MAX_CHANNELSIZE;