cpp/openttd-patchpack/source Changeset - r25221:010d3dc8936b

Changeset - r25221:010d3dc8936b

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Michael Lutz - 3 years ago 2021-04-21 20:57:48
michi@icosahedron.de

Change: [Win32] Limit the OpenGL video driver to OpenGL 3.2 or newer on Windows.

1 file changed with 6 insertions and 0 deletions:

src/video/opengl.cpp

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src/video/opengl.cpp

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@@ @@ -548,6 +548,12 @@ const char *OpenGLBackend::Init(const Di @@
 	_gl_major_ver = atoi(ver);
 	_gl_minor_ver = minor != nullptr ? atoi(minor + 1) : 0;
 #ifdef _WIN32
 	/* Old drivers on Windows (especially if made by Intel) seem to be
 	 * unstable, so cull the oldest stuff here.  */
 	if (!IsOpenGLVersionAtLeast(3, 2)) return "Need at least OpenGL version 3.2 on Windows";
 #endif
 	if (!BindBasicOpenGLProcs()) return "Failed to bind basic OpenGL functions.";
 	SetupDebugOutput();

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