archive/Cemu
1
0
Fork 0
mirror of https://github.com/cemu-project/Cemu.git synced 2025-07-05 22:41:18 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

OpenGL: Remove "-legacy" flag

Browse source 
"Intel legacy mode" was a special mode to workaround various Intel OpenGL driver limitations during the earlier years of Cemu. It's been unmaintained for years and no longer serves a purpose.

If we ever bring back compatibility with ancient Intel GPUs it should be done in a more structured way than a blunt yes/no flag.
This commit is contained in:
Exzap 2024-03-14 03:10:10 +01:00
parent 193767e6cc
commit 731713de3a
11 changed files with 26 additions and 126 deletions
Download patch file Download diff file Expand all files Collapse all files

21
src/Cafe/HW/Latte/Core/LatteTextureLegacy.cpp
View file

@ -229,21 +229,16 @@ void LatteTexture_updateTexturesForStage(LatteDecompilerShader* shaderContext, u
// if this texture is bound multiple times then use alternative views
if (textureView->lastTextureBindIndex == LatteGPUState.textureBindCounter)
{
// Intel driver has issues with textures that have multiple views bound and used by a shader, causes a softlock in BotW
// therefore we disable this on Intel
if (LatteGPUState.glVendor != GLVENDOR_INTEL_NOLEGACY)
LatteTextureViewGL* textureViewGL = (LatteTextureViewGL*)textureView;
// get next unused alternative texture view
while (true)
{
LatteTextureViewGL* textureViewGL = (LatteTextureViewGL*)textureView;
// get next unused alternative texture view
while (true)
{
textureViewGL = textureViewGL->GetAlternativeView();
if (textureViewGL->lastTextureBindIndex != LatteGPUState.textureBindCounter)
break;
}
textureView = textureViewGL;
textureViewGL = textureViewGL->GetAlternativeView();
if (textureViewGL->lastTextureBindIndex != LatteGPUState.textureBindCounter)
break;
}
}
textureView = textureViewGL;
}
textureView->lastTextureBindIndex = LatteGPUState.textureBindCounter;
rendererGL->renderstate_updateTextureSettingsGL(shaderContext, textureView, textureIndex + glBackendBaseTexUnit, word4, textureIndex, isDepthSampler);
}