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Shader Disk Cache implementation for D3D. Saves generated shaders on disk. Eliminates "freeze jerks" in D3D plugin the _second_ and later times you play something.... not much to do about the first time. The D3D shader compiler is just slow.

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Also assorted cleanup around the shader code.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@4869 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2010-01-17 17:44:09 +00:00
parent f599fdcec5
commit 3e01152793
24 changed files with 551 additions and 265 deletions
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5
Source/Plugins/Plugin_VideoDX9/Src/PixelShaderCache.h
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@ -18,6 +18,8 @@
#ifndef _PIXELSHADERCACHE_H
#define _PIXELSHADERCACHE_H
#include "Common.h"
#include "LinearDiskCache.h"
#include "D3DBase.h"
#include <map>
@ -53,12 +55,13 @@ private:
static PSCache PixelShaders;
static const PSCacheEntry *last_entry;
public:
static void Init();
static void Cleanup();
static void Clear();
static void Shutdown();
static bool SetShader(bool dstAlpha);
static bool InsertByteCode(const PIXELSHADERUID &uid, const u8 *bytecode, int bytecodelen, bool activate);
static LPDIRECT3DPIXELSHADER9 GetColorMatrixProgram();
static LPDIRECT3DPIXELSHADER9 GetColorCopyProgram();
static LPDIRECT3DPIXELSHADER9 GetDepthMatrixProgram();