#ifndef __CL_DEVICE_DATA_H__
#define __CL_DEVICE_DATA_H__
+#define INVALID_CHIP_ID -1 //returned by intel_get_device_id if no device found
+
#define PCI_CHIP_GM45_GM 0x2A42
#define PCI_CHIP_IGD_E_G 0x2E02
#define PCI_CHIP_Q45_G 0x2E12
#endif /* EMULATE_GEN */
}
-static void
+static cl_int
intel_driver_open(intel_driver_t *intel, cl_context_prop props)
{
int cardi;
&& props->gl_type != CL_GL_GLX_DISPLAY
&& props->gl_type != CL_GL_EGL_DISPLAY) {
fprintf(stderr, "Unsupported gl share type %d.\n", props->gl_type);
- exit(-1);
+ return CL_INVALID_OPERATION;
}
intel->x11_display = XOpenDisplay(NULL);
if(!intel_driver_is_active(intel)) {
fprintf(stderr, "Device open failed, aborting...\n");
- exit(-1);
+ return CL_DEVICE_NOT_FOUND;
}
#ifdef HAS_EGL
assert(props->egl_display);
}
#endif
+ return CL_SUCCESS;
}
static void
driver = intel_driver_new();
assert(driver != NULL);
- intel_driver_open(driver, NULL);
+ if(UNLIKELY(intel_driver_open(driver, NULL) != CL_SUCCESS)) return INVALID_CHIP_ID;
intel_device_id = driver->device_id;
intel_driver_context_destroy(driver);
intel_driver_close(driver);
{
intel_driver_t *driver = NULL;
TRY_ALLOC_NO_ERR (driver, intel_driver_new());
- intel_driver_open(driver, props);
+ if(UNLIKELY(intel_driver_open(driver, props) != CL_SUCCESS)) goto error;
exit:
return driver;
error: