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This commit is contained in:
kallaballa 2024-10-10 06:30:33 +02:00
parent dceeb47cd3
commit 885bbc643f
1 changed files with 11 additions and 11 deletions
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22
modules/core/src/opengl.cpp
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@ -1684,15 +1684,15 @@ Context& initializeContextFromGL()
if (status != CL_SUCCESS)
continue;
std::string stdDevString(extensions);
std::string devString(extensions);
free(extensions);
size_t szOldPos = 0;
size_t szSpacePos = stdDevString.find(' ', szOldPos); // extensions string is space delimited
while (szSpacePos != stdDevString.npos) {
size_t oldPos = 0;
size_t spacePos = devString.find(' ', oldPos); // extensions string is space delimited
while (spacePos != devString.npos) {
if (strcmp(GL_SHARING_EXTENSION,
stdDevString.substr(szOldPos, szSpacePos - szOldPos).c_str())
devString.substr(oldPos, spacePos - oldPos).c_str())
== 0) {
// Device supports context sharing with OpenGL
devUsed = i;
@ -1700,9 +1700,9 @@ Context& initializeContextFromGL()
break;
}
do {
szOldPos = szSpacePos + 1;
szSpacePos = stdDevString.find(' ', szOldPos);
} while (szSpacePos == szOldPos);
oldPos = spacePos + 1;
spacePos = devString.find(' ', oldPos);
} while (spacePos == oldPos);
}
}
}
@ -1713,11 +1713,11 @@ Context& initializeContextFromGL()
// Define OS-specific context properties and create the OpenCL context
#if defined (__APPLE__)
CGLContextObj kCGLContext = CGLGetCurrentContext();
CGLShareGroupObj kCGLShareGroup = CGLGetShareGroup(kCGLContext);
CGLContextObj cglContext = CGLGetCurrentContext();
CGLShareGroupObj cglShareGroup = CGLGetShareGroup(cglContext);
cl_context_properties props[] =
{
CL_CONTEXT_PROPERTY_USE_CGL_SHAREGROUP_APPLE, (cl_context_properties)kCGLShareGroup,
CL_CONTEXT_PROPERTY_USE_CGL_SHAREGROUP_APPLE, (cl_context_properties)cglShareGroup,
0
};
context = clCreateContext(props, 0,0, NULL, NULL, &ciErrNum);