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7c856c929c
-Really fix locking of affine scale. --Code changes -Remove dependency projects from the solution. Move to a project design where they are built once via command line and stored in a /Deps folder. --Because of this, libpng is built as a static lib instead of a dll because that's what its command line makefile supports. --Remove libpng16.dll from Wix installer. -Remove all configs except for debug and release. -Remove all platforms except for x64. -Add #define __TBB_NO_IMPLICIT_LINKAGE 1 to prevent tbb from locking for tbb_debug.lib by default on debug builds. -Put Ember.rc in a filter folder in the project. -Place pragma warning disable statements in PCH files rather than in projects. This makes it easier when using Qt Creator. -Move all resource files to the MSVC folder. -Set all targets in QtCreator project to their lowercase names to be more *nix friendly. Set -l link statements to use these new lowercase names for ember and embercl. -Rework projects to favor shadow builds. -Remove the symlinks.sh file and all references to it. It was never needed. Instead, just specify multiple include and link paths in the .pro files. -Change WIN32 to _WIN32. -Fix a few code warnings.
78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
#pragma once
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#include "EmberCLPch.h"
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#include "EmberCLStructs.h"
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#include "EmberCLFunctions.h"
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/// <summary>
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/// DEOpenCLKernelCreator class.
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/// </summary>
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//#define ROW_ONLY_DE 1
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namespace EmberCLns
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{
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/// <summary>
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/// Kernel creator for density filtering.
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/// This implements both basic log scale filtering
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/// as well as the full flam3 density estimation filtering
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/// in OpenCL.
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/// Several conditionals are present in the CPU version. They
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/// are stripped out of the kernels and instead a separate kernel
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/// is created for every possible case.
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/// If the filter width is 9 or less, then the entire process can be
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/// done in shared memory which is very fast.
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/// However, if the filter width is greater than 9, shared memory is not
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/// used and all filtering is done directly with main global VRAM. This
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/// ends up being not much faster than doing it on the CPU.
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/// String members are kept for the program source and entry points
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/// for each version of the program.
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/// </summary>
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class EMBERCL_API DEOpenCLKernelCreator
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{
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public:
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DEOpenCLKernelCreator(bool doublePrecision, bool nVidia);
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//Accessors.
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const string& LogScaleAssignDEKernel() const;
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const string& LogScaleAssignDEEntryPoint() const;
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const string& GaussianDEKernel(size_t ss, uint filterWidth) const;
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const string& GaussianDEEntryPoint(size_t ss, uint filterWidth) const;
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//Miscellaneous static functions.
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static uint MaxDEFilterSize();
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static double SolveMaxDERad(double desiredFilterSize, double ss);
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static uint SolveMaxBoxSize(uint localMem);
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private:
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//Kernel creators.
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string CreateLogScaleAssignDEKernelString();
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string CreateGaussianDEKernel(size_t ss);
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string CreateGaussianDEKernelNoLocalCache(size_t ss);
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string m_LogScaleAssignDEKernel;
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string m_LogScaleAssignDEEntryPoint;
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string m_GaussianDEWithoutSsKernel;
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string m_GaussianDEWithoutSsEntryPoint;
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string m_GaussianDESsWithScfKernel;
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string m_GaussianDESsWithScfEntryPoint;
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string m_GaussianDESsWithoutScfKernel;
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string m_GaussianDESsWithoutScfEntryPoint;
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string m_GaussianDEWithoutSsNoCacheKernel;
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string m_GaussianDEWithoutSsNoCacheEntryPoint;
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string m_GaussianDESsWithScfNoCacheKernel;
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string m_GaussianDESsWithScfNoCacheEntryPoint;
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string m_GaussianDESsWithoutScfNoCacheKernel;
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string m_GaussianDESsWithoutScfNoCacheEntryPoint;
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bool m_DoublePrecision;
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bool m_NVidia;
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};
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}
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