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gskglcompiler.c: Relax check for GL 3.x+ legacy contexts

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On Windows with nVidia drivers at least, when we create a legacy context
via wglCreateContext(), we may still get a (W)GL 4.x context.  Allow
such contexts to also use GLSL version 130 instead of 110, so that
things do continue to work.
This commit is contained in:
Chun-wei Fan 2021-11-22 18:41:58 +08:00
parent 2611a996ff
commit a619e8af4a
1 changed files with 2 additions and 1 deletions
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gsk/gl/gskglcompiler.c
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@ -136,7 +136,8 @@ gsk_gl_compiler_new (GskGLDriver *driver,
gdk_gl_context_get_version (context, &maj, &min);
if (maj == 3)
/* On Windows, legacy contexts can give us a GL 4.x context */
if (maj >= 3)
self->glsl_version = SHADER_VERSION_GL3_LEGACY;
else
self->glsl_version = SHADER_VERSION_GL2_LEGACY;