231be91fb0
The _cogl_context_check_gl_version function is meant to be called once Cogl has a GL context so that it can check whether the context found is supported by Cogl. However, only the stub winsys was calling this and it was doing it before Cogl had a chance to retrieve the function pointer for glString so it would just crash. This patch combines the two functions into one so that _cogl_context_update_features returns a gboolean and a GError. Then it can just check the context itself. https://bugzilla.gnome.org/show_bug.cgi?id=654440 Reviewed-by: Robert Bragg <robert@linux.intel.com>
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2010 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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*/
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#ifndef __COGL_PRIVATE_H__
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#define __COGL_PRIVATE_H__
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G_BEGIN_DECLS
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gboolean
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_cogl_gl_update_features (CoglContext *context,
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GError **error);
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gboolean
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_cogl_gles_update_features (CoglContext *context,
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GError **error);
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gboolean
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_cogl_check_extension (const char *name, const char *ext);
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void
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_cogl_clear (const CoglColor *color, unsigned long buffers);
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void
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_cogl_read_pixels_with_rowstride (int x,
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int y,
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int width,
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int height,
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CoglReadPixelsFlags source,
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CoglPixelFormat format,
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guint8 *pixels,
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int rowstride);
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void
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_cogl_init (void);
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G_END_DECLS
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#endif /* __COGL_PRIVATE_H__ */
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