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| author | Dave Parks <davep@lindenlab.com> | 2024-09-04 11:34:44 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-04 11:34:44 -0500 |
| commit | cb9f3dcfe9a55789b757bf5a7d9af3d93710c20f (patch) | |
| tree | 39ae29d9bf804618466c754cda71518d2b86c9a2 /indra/llrender/llgl.cpp | |
| parent | 891219dcef44583070e7487d0b6a4e57ad954667 (diff) | |
#2482 Low end NVIDIA compatibility pass (#2486)
- Use GL_NVX_gpu_memory_info when available
- Disable transparent water on Mid+ and lower
- Adjust GPU benchmark to better tell the truth
- Texture bias tune up
- viewer-private/#277 - Report foreground_time in viewer stats
Diffstat (limited to 'indra/llrender/llgl.cpp')
| -rw-r--r-- | indra/llrender/llgl.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp index 7959b3bb57..0afe78a30c 100644 --- a/indra/llrender/llgl.cpp +++ b/indra/llrender/llgl.cpp @@ -1038,6 +1038,7 @@ void LLGLManager::initWGL() GLH_EXT_NAME(wglGetGPUIDsAMD) = (PFNWGLGETGPUIDSAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUIDsAMD"); GLH_EXT_NAME(wglGetGPUInfoAMD) = (PFNWGLGETGPUINFOAMDPROC)GLH_EXT_GET_PROC_ADDRESS("wglGetGPUInfoAMD"); } + mHasNVXGpuMemoryInfo = ExtensionExists("GL_NVX_gpu_memory_info", gGLHExts.mSysExts); if (ExtensionExists("WGL_EXT_swap_control", gGLHExts.mSysExts)) { @@ -1205,6 +1206,17 @@ bool LLGLManager::initGL() LL_WARNS("RenderInit") << "VRAM Detected (AMDAssociations):" << mVRAM << LL_ENDL; } } + else if (mHasNVXGpuMemoryInfo) + { + GLint mem_kb = 0; + glGetIntegerv(GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX, &mem_kb); + mVRAM = mem_kb / 1024; + + if (mVRAM != 0) + { + LL_WARNS("RenderInit") << "VRAM Detected (NVXGpuMemoryInfo):" << mVRAM << LL_ENDL; + } + } #endif #if LL_WINDOWS |