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diff pytouhou/ui/opengl/backend.pyx @ 587:6c9d8a3d853f

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Use ARB_framebuffer_blit instead of a second rendering pass for scaled rendering, if supported, and remove framebuffer stuff from the Renderer.
author Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
date Wed, 08 Oct 2014 18:34:27 +0200
parents e0166cda75d5
children 0768122da817
line wrap: on
line diff
--- a/pytouhou/ui/opengl/backend.pyx
+++ b/pytouhou/ui/opengl/backend.pyx
@@ -54,6 +54,7 @@ def discover_features():
     use_debug_group = (is_desktop and version >= 43) or epoxy_has_gl_extension('GL_KHR_debug')
     use_vao = (is_desktop and version >= 30) or epoxy_has_gl_extension('GL_ARB_vertex_array_object')
     use_primitive_restart = (is_desktop and version >= 31)
+    use_framebuffer_blit = (is_desktop and version >= 30)
 
     if is_desktop:
         # gl_FragColor isn’t supported anymore starting with GLSL 4.2.