From a291c2ef8e43cccd9fb5a9fec7364142ea082e09 Mon Sep 17 00:00:00 2001
From: Rye Mutt <rye@alchemyviewer.org>
Date: Tue, 13 Feb 2024 21:18:33 -0500
Subject: [PATCH] Stuff!
---
indra/llrender/llgl.cpp | 16 ++++++++++++++++
indra/llrender/llglheaders.h | 8 ++++++++
2 files changed, 24 insertions(+)
diff --git a/indra/llrender/llgl.cpp b/indra/llrender/llgl.cpp
index 28a84f5f3df..208c300b446 100644
--- a/indra/llrender/llgl.cpp
+++ b/indra/llrender/llgl.cpp
@@ -221,6 +221,14 @@ PFNWGLBLITCONTEXTFRAMEBUFFERAMDPROC wglBlitContextFramebufferAMD = n
PFNWGLSWAPINTERVALEXTPROC wglSwapIntervalEXT = nullptr;
PFNWGLGETSWAPINTERVALEXTPROC wglGetSwapIntervalEXT = nullptr;
+// WGL_NV_DX_interop2
+PFNWGLDXOPENDEVICENVPROC wglDXOpenDeviceNV = nullptr;
+PFNWGLDXCLOSEDEVICENVPROC wglDXCloseDeviceNV = nullptr;
+PFNWGLDXREGISTEROBJECTNVPROC wglDXRegisterObjectNV = nullptr;
+PFNWGLDXUNREGISTEROBJECTNVPROC wglDXUnregisterObjectNV = nullptr;
+PFNWGLDXLOCKOBJECTSNVPROC wglDXLockObjectsNV = nullptr;
+PFNWGLDXUNLOCKOBJECTSNVPROC wglDXUnlockObjectsNV = nullptr;
+
#endif
#if !LL_SDL
@@ -1465,6 +1473,14 @@ void LLGLManager::initExtensions()
// WGL_ARB_create_context
wglCreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC)GLH_EXT_GET_PROC_ADDRESS("wglCreateContextAttribsARB");
+
+ // WGL_NV_DX_interop2
+ wglDXOpenDeviceNV = (PFNWGLDXOPENDEVICENVPROC)GLH_EXT_GET_PROC_ADDRESS("wglDXOpenDeviceNV");
+ wglDXCloseDeviceNV = (PFNWGLDXCLOSEDEVICENVPROC)GLH_EXT_GET_PROC_ADDRESS("wglDXCloseDeviceNV");
+ wglDXRegisterObjectNV = (PFNWGLDXREGISTEROBJECTNVPROC)GLH_EXT_GET_PROC_ADDRESS("wglDXRegisterObjectNV");
+ wglDXUnregisterObjectNV = (PFNWGLDXUNREGISTEROBJECTNVPROC)GLH_EXT_GET_PROC_ADDRESS("wglDXUnregisterObjectNV");
+ wglDXLockObjectsNV = (PFNWGLDXLOCKOBJECTSNVPROC)GLH_EXT_GET_PROC_ADDRESS("wglDXLockObjectsNV");
+ wglDXUnlockObjectsNV = (PFNWGLDXUNLOCKOBJECTSNVPROC)GLH_EXT_GET_PROC_ADDRESS("wglDXUnlockObjectsNV");
#endif
diff --git a/indra/llrender/llglheaders.h b/indra/llrender/llglheaders.h
index 5f199c2a78f..d9467644bcb 100644
--- a/indra/llrender/llglheaders.h
+++ b/indra/llrender/llglheaders.h
@@ -75,6 +75,14 @@ extern PFNWGLGETSWAPINTERVALEXTPROC wglGetSwapIntervalEXT;
// WGL_ARB_create_context
extern PFNWGLCREATECONTEXTATTRIBSARBPROC wglCreateContextAttribsARB;
+// WGL_NV_DX_interop2
+extern PFNWGLDXOPENDEVICENVPROC wglDXOpenDeviceNV;
+extern PFNWGLDXCLOSEDEVICENVPROC wglDXCloseDeviceNV;
+extern PFNWGLDXREGISTEROBJECTNVPROC wglDXRegisterObjectNV;
+extern PFNWGLDXUNREGISTEROBJECTNVPROC wglDXUnregisterObjectNV;
+extern PFNWGLDXLOCKOBJECTSNVPROC wglDXLockObjectsNV;
+extern PFNWGLDXUNLOCKOBJECTSNVPROC wglDXUnlockObjectsNV;
+
// GL_VERSION_1_3
extern PFNGLACTIVETEXTUREPROC glActiveTexture;
extern PFNGLSAMPLECOVERAGEPROC glSampleCoverage;
--
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