Mike Erwin
7e02d335c0
Errors are caught & reported by our GL debug callback. This gives us way more useful information than sporadic calls to glGetError. I removed almost all use of glGetError, including our own GPU_ASSERT_NO_GL_ERRORS and GPU_CHECK_ERRORS_AROUND macros. Still used in rna_Image_gl_load because it passes unvalidated input to OpenGL functions. Still used in gpu_state_print_fl_ex as an exception handling hack -- will rewrite this soon. The optimism embodied by this commit will not prevent OpenGL errors. We need to analyze what would cause GL to fail at certain points and proactively intercept these failures. Or guarantee they can't happen.
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2005 Blender Foundation.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): Jason Wilkins.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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/** \file source/blender/gpu/GPU_debug.h
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* \ingroup gpu
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*/
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#ifndef __GPU_DEBUG_H__
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#define __GPU_DEBUG_H__
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#include "GPU_glew.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* prints something if debug mode is active only */
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void GPU_print_error_debug(const char *str);
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/* prints current OpenGL state */
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void GPU_state_print(void);
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/* inserts a debug marker message for the debug context messaging system */
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void GPU_string_marker(const char *str);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __GPU_DEBUG_H__ */
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