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First a bugfix:

Browse Source 
fixed a misbehavior in the clear code that causes depth clear problems in reference hardware (Intel as example).
add 6 parameters to optimize Safe Texture Cache:
SafeTextureCacheColorSamples, SafeTextureCacheIndexedSamples, SafeTextureCacheTlutSamples:

this 3 parameters gives the number of samples taken to calculate the final hash value, less samples = more speed, more samples = more accuracy
if 0 is specified the hash is calculated using all the data in the texture.
SafeTextureCacheColorMaxSize, SafeTextureCacheIndexedMaxSize, SafeTextureCacheTlutMaxSize:
this parameters limits the amount of data used for the hash calculation, it could appear as redundant but in some games is better to make a full hash of the first bytes instead of some samples of all the texture.

color, indexed, tlut : define the texture type, full color data, indexed, and the tlut memory.

the parameters are available in the config , no GUI at this time, if the test are OK will add it to the GUI.
if someone needs it will give more examples on how to configure the values for specific games.

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5116 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
Rodolfo Osvaldo Bogado
2010-02-23 21:52:12 +00:00
parent ba25f08d62
commit 3cc5d8ce6f
9 changed files with 150 additions and 85 deletions
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30
Source/Core/VideoCommon/Src/VideoConfig.cpp
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@ -62,6 +62,14 @@ void VideoConfig::Load(const char *ini_file)
iniFile.Get("Settings", "AutoScale", &bAutoScale, true);
iniFile.Get("Settings", "SafeTextureCache", &bSafeTextureCache, false); // Settings
//Safe texture cache params
iniFile.Get("Settings", "SafeTextureCacheColorSamples", &iSafeTextureCache_ColorSamples,37);
iniFile.Get("Settings", "SafeTextureCacheIndexedSamples", &iSafeTextureCache_IndexedSamples,0);
iniFile.Get("Settings", "SafeTextureCacheTlutSamples", &iSafeTextureCache_TlutSamples,0);
iniFile.Get("Settings", "SafeTextureCacheColorMaxSize", &iSafeTextureCache_ColorMaxSize,0);
iniFile.Get("Settings", "SafeTextureCacheIndexedMaxSize", &iSafeTextureCache_IndexedMaxSize,0);
iniFile.Get("Settings", "SafeTextureCacheTlutMaxSize", &iSafeTextureCache_TlutMaxSize,0);
iniFile.Get("Settings", "ShowFPS", &bShowFPS, false); // Settings
iniFile.Get("Settings", "OverlayStats", &bOverlayStats, false);
iniFile.Get("Settings", "OverlayProjStats", &bOverlayProjStats, false);
@ -126,6 +134,20 @@ void VideoConfig::GameIniLoad(const char *ini_file)
iniFile.Get("Video", "EFBScaledCopy", &bCopyEFBScaled, 0);
if (iniFile.Exists("Video", "SafeTextureCache"))
iniFile.Get("Video", "SafeTextureCache", &bSafeTextureCache, false);
//Safe texture cache params
if (iniFile.Exists("Video", "SafeTextureCacheColorSamples"))
iniFile.Get("Video", "SafeTextureCacheColorSamples", &iSafeTextureCache_ColorSamples,37);
if (iniFile.Exists("Video", "SafeTextureCacheIndexedSamples"))
iniFile.Get("Video", "SafeTextureCacheIndexedSamples", &iSafeTextureCache_IndexedSamples,0);
if (iniFile.Exists("Video", "SafeTextureCacheTlutSamples"))
iniFile.Get("Video", "SafeTextureCacheTlutSamples", &iSafeTextureCache_TlutSamples,0);
if (iniFile.Exists("Video", "SafeTextureCacheColorMaxSize"))
iniFile.Get("Video", "SafeTextureCacheColorMaxSize", &iSafeTextureCache_ColorMaxSize,0);
if (iniFile.Exists("Video", "SafeTextureCacheIndexedMaxSize"))
iniFile.Get("Video", "SafeTextureCacheIndexedMaxSize", &iSafeTextureCache_IndexedMaxSize,0);
if (iniFile.Exists("Video", "SafeTextureCacheTlutMaxSize"))
iniFile.Get("Video", "SafeTextureCacheTlutMaxSize", &iSafeTextureCache_TlutMaxSize,0);
if (iniFile.Exists("Video", "MSAA"))
iniFile.Get("Video", "MSAA", &iMultisampleMode, 0);
if (iniFile.Exists("Video", "DstAlphaPass"))
@ -157,6 +179,14 @@ void VideoConfig::Save(const char *ini_file)
iniFile.Set("Settings", "AutoScale", bAutoScale);
iniFile.Set("Settings", "SafeTextureCache", bSafeTextureCache);
//safe texture cache params
iniFile.Set("Settings", "SafeTextureCacheColorSamples", iSafeTextureCache_ColorSamples);
iniFile.Set("Settings", "SafeTextureCacheIndexedSamples", iSafeTextureCache_IndexedSamples);
iniFile.Set("Settings", "SafeTextureCacheTlutSamples", iSafeTextureCache_TlutSamples);
iniFile.Set("Settings", "SafeTextureCacheColorMaxSize", iSafeTextureCache_ColorMaxSize);
iniFile.Set("Settings", "SafeTextureCacheIndexedMaxSize", iSafeTextureCache_IndexedMaxSize);
iniFile.Set("Settings", "SafeTextureCacheTlutMaxSize", iSafeTextureCache_TlutMaxSize);
iniFile.Set("Settings", "ShowFPS", bShowFPS);
iniFile.Set("Settings", "OverlayStats", bOverlayStats);
iniFile.Set("Settings", "OverlayProjStats", bOverlayProjStats);