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--User changes

Browse Source 
-Remove Hue as a saved parameter, as well as animation parameters associated with it. It's now a GUI-only field that is never saved.
 -Make histogram, density filter buffer, and all associated fields always float, even when using double. In that case, only the iteration calculations are now double. Suggested by Thomas Ludwig.
 -Print all three kernels in EmberRender when the --dump_kernel option is specified.
 -Apply variations filter to randoms.

--Bug fixes
 -Fix bug where hue was not being preserved when switching controllers and embers. Very hard to repro bug, but mostly overcome by eliminating hue as a saved parameter.

--Code changes
 -De-templatized DEOpenCLKernelCreator and FinalAccumOpenCLKernelCreator. They now just take a bool as a parameter to specify double precision.
 -To accommodate the buffers being float, introduce a new #define types in EmberCL called real4_bucket, and real4reals_bucket.
 -Density and spatial filtering structs now use this type.
 -ConvertDensityFilter() and ConvertSpatialFilter() no longer return a value, they just assign to the member.
This commit is contained in:
mfeemster
2015-08-10 20:10:23 -07:00
parent 6b702334b9
commit eecd3c254f
38 changed files with 695 additions and 771 deletions
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8
Source/EmberCL/DEOpenCLKernelCreator.h
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@ -27,14 +27,11 @@ namespace EmberCLns
/// ends up being not much faster than doing it on the CPU.
/// String members are kept for the program source and entry points
/// for each version of the program.
/// Template argument expected to be float or double.
/// </summary>
template <typename T>
class EMBERCL_API DEOpenCLKernelCreator
{
public:
DEOpenCLKernelCreator();
DEOpenCLKernelCreator(bool nVidia);
DEOpenCLKernelCreator(bool doublePrecision, bool nVidia);
//Accessors.
string LogScaleAssignDEKernel();
@ -44,7 +41,7 @@ public:
//Miscellaneous static functions.
static uint MaxDEFilterSize();
static T SolveMaxDERad(uint maxBoxSize, T desiredFilterSize, T ss);
static double SolveMaxDERad(uint maxBoxSize, double desiredFilterSize, double ss);
static uint SolveMaxBoxSize(uint localMem);
private:
@ -74,6 +71,7 @@ private:
string m_GaussianDESsWithoutScfNoCacheKernel;
string m_GaussianDESsWithoutScfNoCacheEntryPoint;
bool m_DoublePrecision;
bool m_NVidia;
};
}