remove use of the cl_khr_icd2.h header (#278)

Author: bashbaug

include/cl_khr_icd2.h

@@ -16,53 +16,4 @@
  * OpenCL is a trademark of Apple Inc. used under license by Khronos.
  */
 
-#include <CL/cl.h>
-
-#if !defined(CL_PLATFORM_UNLOADABLE_KHR)
-#define CL_PLATFORM_UNLOADABLE_KHR 0x0921
-#endif
-
-#if defined(CL_ENABLE_LAYERS) && !defined(CL_LAYER_PROPERTIES_LIST_END)
-typedef cl_properties cl_layer_properties;
-
-#define CL_LAYER_PROPERTIES_LIST_END         ((cl_layer_properties)0)
-
-typedef cl_int CL_API_CALL
-clInitLayerWithProperties_t(
-    cl_uint num_entries,
-    const cl_icd_dispatch *target_dispatch,
-    cl_uint *num_entries_ret,
-    const cl_icd_dispatch **layer_dispatch_ret,
-    const cl_layer_properties *properties);
-
-typedef clInitLayerWithProperties_t *pfn_clInitLayerWithProperties;
-
-typedef cl_int CL_API_CALL
-clDeinitLayer_t(void);
-
-typedef clDeinitLayer_t *pfn_clDeinitLayer;
-#endif //defined(CL_ENABLE_LAYERS) && !defined(CL_LAYER_PROPERTIES_LIST_END)
-
-#if !defined(CL_ICD2_TAG_KHR)
-#if INTPTR_MAX == INT32_MAX
-#define CL_ICD2_TAG_KHR ((intptr_t)0x434C3331)
-#else
-#define CL_ICD2_TAG_KHR ((intptr_t)0x4F50454E434C3331)
-#endif
-
-typedef void * CL_API_CALL
-clIcdGetFunctionAddressForPlatformKHR_t(
-    cl_platform_id platform,
-    const char* func_name);
-
-typedef clIcdGetFunctionAddressForPlatformKHR_t *
-clIcdGetFunctionAddressForPlatformKHR_fn;
-
-typedef cl_int CL_API_CALL
-clIcdSetPlatformDispatchDataKHR_t(
-    cl_platform_id platform,
-    void *disp_data);
-
-typedef clIcdSetPlatformDispatchDataKHR_t *
-clIcdSetPlatformDispatchDataKHR_fn;
-#endif // !defined(CL_ICD2_TAG_KHR)
+/* This is intentionally empty and left as a placeholder. */

test/driver_stub/cl.c

@@ -15,13 +15,9 @@
 #include "rename_api.h"
 
 #include <CL/cl.h>
+#include <CL/cl_ext.h>
 #include <platform/icd_test_log.h>
 #include "icd_structs.h"
-#include "cl_khr_icd2.h"
-
-#define CL_PLATFORM_ICD_SUFFIX_KHR                  0x0920
-CL_API_ENTRY cl_int CL_API_CALL
-clIcdGetPlatformIDsKHR(cl_uint, cl_platform_id *, cl_uint *);
 
 struct _cl_platform_id
 {

test/driver_stub/cl_ext.c

@@ -1,14 +1,8 @@
 #include <string.h>
 
 #define CL_USE_DEPRECATED_OPENCL_1_1_APIS
-#include "CL/cl.h"
-#include "CL/cl_ext.h"
-#include "cl_khr_icd2.h"
-
-#if defined(CL_ENABLE_ICD2)
-CL_API_ENTRY clIcdGetFunctionAddressForPlatformKHR_t clIcdGetFunctionAddressForPlatformKHR;
-CL_API_ENTRY clIcdSetPlatformDispatchDataKHR_t clIcdSetPlatformDispatchDataKHR;
-#endif
+#include <CL/cl.h>
+#include <CL/cl_ext.h>
 
 struct driverStubextFunc_st 
 {

test/driver_stub/icd.c

@@ -15,23 +15,9 @@
 // themselves via the dispatch table. Include this before cl headers.
 #include "rename_api.h"
 
-#include "CL/cl.h"
-#include "CL/cl_gl.h"
-
-#if defined(CL_ENABLE_ICD2)
-#include "cl_khr_icd2.h"
-CL_API_ENTRY clIcdGetFunctionAddressForPlatformKHR_t clIcdGetFunctionAddressForPlatformKHR;
-CL_API_ENTRY clIcdSetPlatformDispatchDataKHR_t clIcdSetPlatformDispatchDataKHR;
-#endif
-
-/*
- * Prototypes for deprecated functions no longer present in cl.h
- */
-extern CL_API_ENTRY cl_int CL_API_CALL
-clSetCommandQueueProperty(cl_command_queue              /* command_queue */,
-                          cl_command_queue_properties   /* properties */, 
-                          cl_bool                       /* enable */,
-                          cl_command_queue_properties * /* old_properties */);
+#include <CL/cl.h>
+#include <CL/cl_gl.h>
+#include <CL/cl_ext.h>
 
 #define ICD_DISPATCH_TABLE_ENTRY(fn) \
     assert(dispatchTable->entryCount < 256); \