C++ (Cpp) glGetPerfMonitorGroupsAMD示例

示例#1

文件： metric_backend_amd_perfmon.cpp 项目： Innovative-Ideas/apitrace

void MetricBackend_AMD_perfmon::enumGroups(enumGroupsCallback callback,
                                           void* userData)
{
    std::vector<unsigned> groups;
    int num_groups;
    glGetPerfMonitorGroupsAMD(&num_groups, 0, nullptr);
    groups.resize(num_groups);
    glGetPerfMonitorGroupsAMD(nullptr, num_groups, &groups[0]);
    for(unsigned &g : groups) {
        callback(g, 0, userData);
    }
}

示例#2

文件： measure.c 项目： RAOF/piglit

PIGLIT_GL_TEST_CONFIG_END

/******************************************************************************/

/**
 * Get a list of group IDs.
 */
static void
get_groups(unsigned **groups, int *num_groups)
{
	glGetPerfMonitorGroupsAMD(num_groups, 0, NULL);
	*groups = calloc(*num_groups, sizeof(unsigned));
	glGetPerfMonitorGroupsAMD(NULL, *num_groups, *groups);
}