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optimizations

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chudov
2010-11-14 22:26:10 +00:00
parent 3f830ec184
commit f2208b2d9b
2 changed files with 34 additions and 7 deletions
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8
CUETools.Codecs.FLACCL/FLACCLWriter.cs
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@@ -842,7 +842,7 @@ namespace CUETools.Codecs.FLACCL
//assert(porder >= 0);
frame.writer.writebits(4, porder);
if (_settings.DoRice)
if (_settings.GPUOnly && _settings.DoRice)
{
if (task.BestResidualTasks[index].size != (int)sub.best.size)
throw new Exception("Encoding offset mismatch");
@@ -1210,7 +1210,7 @@ namespace CUETools.Codecs.FLACCL
}
#endif
if (((csum << task.frame.subframes[ch].obits) >= 1UL << 32 || !_settings.GPUOnly) && !_settings.DoRice)
if (((csum << task.frame.subframes[ch].obits) >= 1UL << 32 && !_settings.DoRice) || !_settings.GPUOnly)
{
if (!unpacked) unpack_samples(task, task.frameSize); unpacked = true;
if ((csum << task.frame.subframes[ch].obits) >= 1UL << 32)
@@ -1311,7 +1311,7 @@ namespace CUETools.Codecs.FLACCL
}
else
{
if (_settings.DoRice && frame.subframes[ch].best.size != task.BestResidualTasks[index].size)
if (_settings.GPUOnly && _settings.DoRice && frame.subframes[ch].best.size != task.BestResidualTasks[index].size)
throw new Exception("size reported incorrectly");
}
}
@@ -2914,7 +2914,7 @@ namespace CUETools.Codecs.FLACCL
{
openCLCQ.EnqueueReadBuffer(clBestRiceParams, false, 0, sizeof(int) * (1 << max_porder) * channels * frameCount, clBestRiceParamsPtr);
if (writer._settings.DoRice)
openCLCQ.EnqueueReadBuffer(clRiceOutput, false, 0, sizeof(int) * FLACCLWriter.MAX_BLOCKSIZE * channels, clRiceOutputPtr);
openCLCQ.EnqueueReadBuffer(clRiceOutput, false, 0, (channels * frameSize * 17 + 128) / 8 * frameCount, clRiceOutputPtr);
else
openCLCQ.EnqueueReadBuffer(clResidual, false, 0, sizeof(int) * FLACCLWriter.MAX_BLOCKSIZE * channels, clResidualPtr);
}