diff options
Diffstat (limited to 'src/graphicsmanager.cpp')
| -rw-r--r-- | src/graphicsmanager.cpp | 38 |
1 files changed, 26 insertions, 12 deletions
diff --git a/src/graphicsmanager.cpp b/src/graphicsmanager.cpp index 8cdfac108..d03090ad8 100644 --- a/src/graphicsmanager.cpp +++ b/src/graphicsmanager.cpp @@ -907,22 +907,36 @@ void GraphicsManager::initOpenGLFunctions() return; } - if (is45) - { - logger->log1("found GL_EXT_direct_state_access"); -// assignFunctionEmu2(glTextureSubImage2D, "glTextureSubImage2D"); - } - else if (supportExtension("GL_EXT_direct_state_access")) - { - logger->log1("found GL_EXT_direct_state_access"); -// assignFunctionEmu2(glTextureSubImage2D, "glTextureSubImage2DEXT"); + if (findI(mGlVendor, "NVIDIA") == std::string::npos) + { // not for NVIDIA. in NVIDIA atleast in windows drivers DSA is broken + if (is45) + { + logger->log1("found GL_EXT_direct_state_access"); + assignFunctionEmu2(glTextureSubImage2D, "glTextureSubImage2D"); + } + else if (supportExtension("GL_EXT_direct_state_access")) + { + logger->log1("found GL_EXT_direct_state_access"); + assignFunctionEmu2(glTextureSubImage2D, "glTextureSubImage2DEXT"); + } + else if (supportExtension("GL_ARB_direct_state_access")) + { + logger->log1("found GL_ARB_direct_state_access"); + logger->log1("GL_EXT_direct_state_access not found"); + assignFunctionEmu2(glTextureSubImage2D, "glTextureSubImage2DEXT"); + } + else + { + logger->log1("GL_EXT_direct_state_access not found"); + logger->log1("GL_ARB_direct_state_access not found"); + emulateFunction(glTextureSubImage2D); + } } else { - logger->log1("GL_EXT_direct_state_access not found"); -// emulateFunction(glTextureSubImage2D); + logger->log1("Not checked for DSA because on NVIDIA it broken"); + emulateFunction(glTextureSubImage2D); } - emulateFunction(glTextureSubImage2D); if (is12 && (is42 || supportExtension("GL_ARB_texture_storage"))) { |