Bug 82054

Summary:	undefined reference to glActiveTexture and glBlendFuncSeparate
Product:	cairo	Reporter:	daniel
Component:	gl backend	Assignee:	cairo-bugs mailing list <cairo-bugs>
Status:	RESOLVED MOVED	QA Contact:	cairo-bugs mailing list <cairo-bugs>
Severity:	normal
Priority:	medium	CC:	daniel
Version:	unspecified
Hardware:	All
OS:	Windows (All)
Whiteboard:
i915 platform:		i915 features:
Attachments:	Patch that solves the issue.

Description daniel 2014-08-02 15:34:01 UTC

Created attachment 103866 [details]
Patch that solves the issue.

When compiling cairo with the gl backend enabled on windows with mingw-w64 I get undefined references to glActiveTexture and glBlendFuncSeparate as the opengl32 library only exposes OpenGL 1.1 entry points.

I attached a patch that queries the two entry points via the GetProcAddress mechanism in cairo-gl-dispatcher.c instead. The patch works against cairo-1.12.16 and the current git version.

Comment 1 GitLab Migration User 2018-08-25 13:48:19 UTC

-- GitLab Migration Automatic Message --

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