646d14d2d3
Corruption has again been reported on Intel hardware running Xorg with the modesetting driver (which uses OpenGL based acceleration instead of SNA acceleration the intel driver defaults to). Reported in various forms on Sandy Bridge (X220), Ivy Bridge (X230) and Haswell (X240). Confirmed to not occur with the intel driver but the xserver was changed to default to the modesetting driver on >= gen4 hardware (except Ironlake). One means of triggering this is to open a large pdf with xpdf on an idle machine and highlight a section of the document. There have been reports of gpu hangs on gen4 intel hardware (T500 with GM45, X61 with 965GM) when starting Xorg as well.
70 lines
2.5 KiB
C
70 lines
2.5 KiB
C
/**********************************************************************************
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* Copyright (c) 2008-2012 The Khronos Group Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and/or associated documentation files (the
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* "Materials"), to deal in the Materials without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Materials, and to
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* permit persons to whom the Materials are furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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**********************************************************************************/
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/* $Revision: 1.10 $ on $Date: 2018/01/08 05:41:21 $ */
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/* cl_gl_ext.h contains vendor (non-KHR) OpenCL extensions which have */
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/* OpenGL dependencies. */
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#ifndef __OPENCL_CL_GL_EXT_H
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#define __OPENCL_CL_GL_EXT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __APPLE__
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#include <OpenCL/cl_gl.h>
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#else
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#include <CL/cl_gl.h>
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#endif
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/*
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* For each extension, follow this template
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* cl_VEN_extname extension */
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/* #define cl_VEN_extname 1
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* ... define new types, if any
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* ... define new tokens, if any
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* ... define new APIs, if any
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*
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* If you need GLtypes here, mirror them with a cl_GLtype, rather than including a GL header
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* This allows us to avoid having to decide whether to include GL headers or GLES here.
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*/
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/*
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* cl_khr_gl_event extension
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* See section 9.9 in the OpenCL 1.1 spec for more information
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*/
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#define CL_COMMAND_GL_FENCE_SYNC_OBJECT_KHR 0x200D
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extern CL_API_ENTRY cl_event CL_API_CALL
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clCreateEventFromGLsyncKHR(cl_context /* context */,
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cl_GLsync /* cl_GLsync */,
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cl_int * /* errcode_ret */) CL_EXT_SUFFIX__VERSION_1_1;
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#ifdef __cplusplus
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}
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#endif
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#endif /* __OPENCL_CL_GL_EXT_H */
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