opencl: Basic OpenCL 1.0 implementation.

dlls/opencl/opencl.c

@@ -19,7 +19,14 @@
  */
 
 #include "config.h"
+#include "wine/port.h"
+#include <stdarg.h>
+
+#include "windef.h"
+#include "winbase.h"
+
 #include "wine/debug.h"
+#include "wine/library.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(opencl);
 
@@ -28,3 +35,866 @@ WINE_DEFAULT_DEBUG_CHANNEL(opencl);
 #elif defined(HAVE_OPENCL_OPENCL_H)
 #include <OpenCL/opencl.h>
 #endif
+
+/* TODO: Figure out how to provide GL context sharing before enabling OpenGL */
+#define OPENCL_WITH_GL 0
+
+
+/*---------------------------------------------------------------*/
+/* Platform API */
+
+cl_int WINAPI wine_clGetPlatformIDs(cl_uint num_entries, cl_platform_id *platforms, cl_uint *num_platforms)
+{
+    cl_int ret;
+    TRACE("(%d, %p, %p)\n", num_entries, platforms, num_platforms);
+    ret = clGetPlatformIDs(num_entries, platforms, num_platforms);
+    TRACE("(%d, %p, %p)=%d\n", num_entries, platforms, num_platforms, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetPlatformInfo(cl_platform_id platform, cl_platform_info param_name,
+                                     size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("(%p, 0x%x, %d, %p, %p)\n", platform, param_name, param_value_size, param_value, param_value_size_ret);
+
+    /* Hide all extensions.
+     * TODO: Add individual extension support as needed.
+     */
+    if (param_name == CL_PLATFORM_EXTENSIONS)
+    {
+        ret = CL_INVALID_VALUE;
+
+        if (param_value && param_value_size > 0)
+        {
+            char *exts = (char *) param_value;
+            exts[0] = '\0';
+            ret = CL_SUCCESS;
+        }
+
+        if (param_value_size_ret)
+        {
+            *param_value_size_ret = 1;
+            ret = CL_SUCCESS;
+        }
+    }
+    else
+    {
+        ret = clGetPlatformInfo(platform, param_name, param_value_size, param_value, param_value_size_ret);
+    }
+
+    TRACE("(%p, 0x%x, %d, %p, %p)=%d\n", platform, param_name, param_value_size, param_value, param_value_size_ret, ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Device APIs */
+
+cl_int WINAPI wine_clGetDeviceIDs(cl_platform_id platform, cl_device_type device_type,
+                                  cl_uint num_entries, cl_device_id * devices, cl_uint * num_devices)
+{
+    cl_int ret;
+    TRACE("(%p, 0x%lx, %d, %p, %p)\n", platform, (long unsigned int)device_type, num_entries, devices, num_devices);
+    ret = clGetDeviceIDs(platform, device_type, num_entries, devices, num_devices);
+    TRACE("(%p, 0x%lx, %d, %p, %p)=%d\n", platform, (long unsigned int)device_type, num_entries, devices, num_devices, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetDeviceInfo(cl_device_id device, cl_device_info param_name,
+                                   size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("(%p, 0x%x, %d, %p, %p)\n",device, param_name, param_value_size, param_value, param_value_size_ret);
+
+    /* Hide all extensions.
+     * TODO: Add individual extension support as needed.
+     */
+    if (param_name == CL_DEVICE_EXTENSIONS)
+    {
+        ret = CL_INVALID_VALUE;
+
+        if (param_value && param_value_size > 0)
+        {
+            char *exts = (char *) param_value;
+            exts[0] = '\0';
+            ret = CL_SUCCESS;
+        }
+
+        if (param_value_size_ret)
+        {
+            *param_value_size_ret = 1;
+            ret = CL_SUCCESS;
+        }
+    }
+    else
+    {
+        ret = clGetDeviceInfo(device, param_name, param_value_size, param_value, param_value_size_ret);
+    }
+
+    /* Filter out the CL_EXEC_NATIVE_KERNEL flag */
+    if (param_name == CL_DEVICE_EXECUTION_CAPABILITIES)
+    {
+        cl_device_exec_capabilities *caps = (cl_device_exec_capabilities *) param_value;
+        *caps &= ~CL_EXEC_NATIVE_KERNEL;
+    }
+
+    TRACE("(%p, 0x%x, %d, %p, %p)=%d\n",device, param_name, param_value_size, param_value, param_value_size_ret, ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Context APIs  */
+
+typedef struct
+{
+    void WINAPI (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data);
+    void *user_data;
+} CONTEXT_CALLBACK;
+
+static void context_fn_notify(const char *errinfo, const void *private_info, size_t cb, void *user_data)
+{
+    CONTEXT_CALLBACK *ccb;
+    TRACE("(%s, %p, %d, %p)\n", errinfo, private_info, cb, user_data);
+    ccb = (CONTEXT_CALLBACK *) user_data;
+    if(ccb->pfn_notify) ccb->pfn_notify(errinfo, private_info, cb, ccb->user_data);
+    TRACE("Callback COMPLETED\n");
+}
+
+cl_context WINAPI wine_clCreateContext(const cl_context_properties * properties, cl_uint num_devices, const cl_device_id * devices,
+                                       void WINAPI (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data),
+                                       void * user_data, cl_int * errcode_ret)
+{
+    cl_context ret;
+    CONTEXT_CALLBACK *ccb;
+    TRACE("(%p, %d, %p, %p, %p, %p)\n", properties, num_devices, devices, pfn_notify, user_data, errcode_ret);
+    /* FIXME: The CONTEXT_CALLBACK structure is currently leaked.
+     * Pointers to callback redirectors should be remembered and free()d when the context is destroyed.
+     * The problem is determining when a context is being destroyed. clReleaseContext only decrements
+     * the use count for a context, it's destruction can come much later and therefore there is a risk
+     * that the callback could be invoked after the user_data memory has been free()d.
+     */
+    ccb = HeapAlloc(GetProcessHeap(), 0, sizeof(CONTEXT_CALLBACK));
+    ccb->pfn_notify = pfn_notify;
+    ccb->user_data = user_data;
+    ret = clCreateContext(properties, num_devices, devices, context_fn_notify, ccb, errcode_ret);
+    TRACE("(%p, %d, %p, %p, %p, %p (%d)))=%p\n", properties, num_devices, devices, &pfn_notify, user_data, errcode_ret, errcode_ret ? *errcode_ret : 0, ret);
+    return ret;
+}
+
+cl_context WINAPI wine_clCreateContextFromType(const cl_context_properties * properties, cl_device_type device_type,
+                                               void WINAPI (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data),
+                                               void * user_data, cl_int * errcode_ret)
+{
+    cl_context ret;
+    CONTEXT_CALLBACK *ccb;
+    TRACE("(%p, 0x%lx, %p, %p, %p)\n", properties, (long unsigned int)device_type, pfn_notify, user_data, errcode_ret);
+    /* FIXME: The CONTEXT_CALLBACK structure is currently leaked.
+     * Pointers to callback redirectors should be remembered and free()d when the context is destroyed.
+     * The problem is determining when a context is being destroyed. clReleaseContext only decrements
+     * the use count for a context, it's destruction can come much later and therefore there is a risk
+     * that the callback could be invoked after the user_data memory has been free()d.
+     */
+    ccb = HeapAlloc(GetProcessHeap(), 0, sizeof(CONTEXT_CALLBACK));
+    ccb->pfn_notify = pfn_notify;
+    ccb->user_data = user_data;
+    ret = clCreateContextFromType(properties, device_type, context_fn_notify, ccb, errcode_ret);
+    TRACE("(%p, 0x%lx, %p, %p, %p (%d)))=%p\n", properties, (long unsigned int)device_type, pfn_notify, user_data, errcode_ret, errcode_ret ? *errcode_ret : 0, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clRetainContext(cl_context context)
+{
+    cl_int ret;
+    TRACE("(%p)\n", context);
+    ret = clRetainContext(context);
+    TRACE("(%p)=%d\n", context, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clReleaseContext(cl_context context)
+{
+    cl_int ret;
+    TRACE("(%p)\n", context);
+    ret = clReleaseContext(context);
+    TRACE("(%p)=%d\n", context, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetContextInfo(cl_context context, cl_context_info param_name,
+                                    size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("(%p, 0x%x, %d, %p, %p)\n", context, param_name, param_value_size, param_value, param_value_size_ret);
+    ret = clGetContextInfo(context, param_name, param_value_size, param_value, param_value_size_ret);
+    TRACE("(%p, 0x%x, %d, %p, %p)=%d\n", context, param_name, param_value_size, param_value, param_value_size_ret, ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Command Queue APIs */
+
+cl_command_queue WINAPI wine_clCreateCommandQueue(cl_context context, cl_device_id device,
+                                                  cl_command_queue_properties properties, cl_int * errcode_ret)
+{
+    cl_command_queue ret;
+    TRACE("(%p, %p, 0x%lx, %p)\n", context, device, (long unsigned int)properties, errcode_ret);
+    ret = clCreateCommandQueue(context, device, properties, errcode_ret);
+    TRACE("(%p, %p, 0x%lx, %p)=%p\n", context, device, (long unsigned int)properties, errcode_ret, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clRetainCommandQueue(cl_command_queue command_queue)
+{
+    cl_int ret;
+    TRACE("(%p)\n", command_queue);
+    ret = clRetainCommandQueue(command_queue);
+    TRACE("(%p)=%d\n", command_queue, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clReleaseCommandQueue(cl_command_queue command_queue)
+{
+    cl_int ret;
+    TRACE("(%p)\n", command_queue);
+    ret = clReleaseCommandQueue(command_queue);
+    TRACE("(%p)=%d\n", command_queue, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetCommandQueueInfo(cl_command_queue command_queue, cl_command_queue_info param_name,
+                                         size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("%p, %d, %d, %p, %p\n", command_queue, param_name, param_value_size, param_value, param_value_size_ret);
+    ret = clGetCommandQueueInfo(command_queue, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clSetCommandQueueProperty(cl_command_queue command_queue, cl_command_queue_properties properties, cl_bool enable,
+                                             cl_command_queue_properties * old_properties)
+{
+    cl_int ret;
+    TRACE("%p, 0x%lx, %d, %p\n", command_queue, (long unsigned int)properties, enable, old_properties);
+    ret = clSetCommandQueueProperty(command_queue, properties, enable, old_properties);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Memory Object APIs  */
+
+cl_mem WINAPI wine_clCreateBuffer(cl_context context, cl_mem_flags flags, size_t size, void * host_ptr, cl_int * errcode_ret)
+{
+    cl_mem ret;
+    TRACE("\n");
+    ret = clCreateBuffer(context, flags, size, host_ptr, errcode_ret);
+    return ret;
+}
+
+cl_mem WINAPI wine_clCreateImage2D(cl_context context, cl_mem_flags flags, cl_image_format * image_format,
+                                   size_t image_width, size_t image_height, size_t image_row_pitch, void * host_ptr, cl_int * errcode_ret)
+{
+    cl_mem ret;
+    TRACE("\n");
+    ret = clCreateImage2D(context, flags, image_format, image_width, image_height, image_row_pitch, host_ptr, errcode_ret);
+    return ret;
+}
+
+cl_mem WINAPI wine_clCreateImage3D(cl_context context, cl_mem_flags flags, cl_image_format * image_format,
+                                   size_t image_width, size_t image_height, size_t image_depth, size_t image_row_pitch, size_t image_slice_pitch,
+                                   void * host_ptr, cl_int * errcode_ret)
+{
+    cl_mem ret;
+    TRACE("\n");
+    ret = clCreateImage3D(context, flags, image_format, image_width, image_height, image_depth, image_row_pitch, image_slice_pitch, host_ptr, errcode_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clRetainMemObject(cl_mem memobj)
+{
+    cl_int ret;
+    TRACE("(%p)\n", memobj);
+    ret = clRetainMemObject(memobj);
+    TRACE("(%p)=%d\n", memobj, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clReleaseMemObject(cl_mem memobj)
+{
+    cl_int ret;
+    TRACE("(%p)\n", memobj);
+    ret = clReleaseMemObject(memobj);
+    TRACE("(%p)=%d\n", memobj, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetSupportedImageFormats(cl_context context, cl_mem_flags flags, cl_mem_object_type image_type, cl_uint num_entries,
+                                              cl_image_format * image_formats, cl_uint * num_image_formats)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetSupportedImageFormats(context, flags, image_type, num_entries, image_formats, num_image_formats);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetMemObjectInfo(cl_mem memobj, cl_mem_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetMemObjectInfo(memobj, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetImageInfo(cl_mem image, cl_image_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetImageInfo(image, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Sampler APIs  */
+
+cl_sampler WINAPI wine_clCreateSampler(cl_context context, cl_bool normalized_coords, cl_addressing_mode addressing_mode,
+                                       cl_filter_mode filter_mode, cl_int * errcode_ret)
+{
+    cl_sampler ret;
+    TRACE("\n");
+    ret = clCreateSampler(context, normalized_coords, addressing_mode, filter_mode, errcode_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clRetainSampler(cl_sampler sampler)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clRetainSampler(sampler);
+    return ret;
+}
+
+cl_int WINAPI wine_clReleaseSampler(cl_sampler sampler)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clReleaseSampler(sampler);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetSamplerInfo(cl_sampler sampler, cl_sampler_info param_name, size_t param_value_size,
+                                    void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetSamplerInfo(sampler, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Program Object APIs  */
+
+cl_program WINAPI wine_clCreateProgramWithSource(cl_context context, cl_uint count, const char ** strings,
+                                                 const size_t * lengths, cl_int * errcode_ret)
+{
+    cl_program ret;
+    TRACE("\n");
+    ret = clCreateProgramWithSource(context, count, strings, lengths, errcode_ret);
+    return ret;
+}
+
+cl_program WINAPI wine_clCreateProgramWithBinary(cl_context context, cl_uint num_devices, const cl_device_id * device_list,
+                                                 const size_t * lengths, const unsigned char ** binaries, cl_int * binary_status,
+                                                 cl_int * errcode_ret)
+{
+    cl_program ret;
+    TRACE("\n");
+    ret = clCreateProgramWithBinary(context, num_devices, device_list, lengths, binaries, binary_status, errcode_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clRetainProgram(cl_program program)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clRetainProgram(program);
+    return ret;
+}
+
+cl_int WINAPI wine_clReleaseProgram(cl_program program)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clReleaseProgram(program);
+    return ret;
+}
+
+typedef struct
+{
+    void WINAPI (*pfn_notify)(cl_program program, void * user_data);
+    void *user_data;
+} PROGRAM_CALLBACK;
+
+static void program_fn_notify(cl_program program, void * user_data)
+{
+    PROGRAM_CALLBACK *pcb;
+    TRACE("(%p, %p)\n", program, user_data);
+    pcb = (PROGRAM_CALLBACK *) user_data;
+    pcb->pfn_notify(program, pcb->user_data);
+    HeapFree(GetProcessHeap(), 0, pcb);
+    TRACE("Callback COMPLETED\n");
+}
+
+cl_int WINAPI wine_clBuildProgram(cl_program program, cl_uint num_devices, const cl_device_id * device_list, const char * options,
+                                  void WINAPI (*pfn_notify)(cl_program program, void * user_data),
+                                  void * user_data)
+{
+    cl_int ret;
+    TRACE("\n");
+    if(pfn_notify)
+    {
+        /* When pfn_notify is provided, clBuildProgram is asynchronous */
+        PROGRAM_CALLBACK *pcb;
+        pcb = HeapAlloc(GetProcessHeap(), 0, sizeof(PROGRAM_CALLBACK));
+        pcb->pfn_notify = pfn_notify;
+        pcb->user_data = user_data;
+        ret = clBuildProgram(program, num_devices, device_list, options, program_fn_notify, pcb);
+    }
+    else
+    {
+        /* When pfn_notify is NULL, clBuildProgram is synchronous */
+        ret = clBuildProgram(program, num_devices, device_list, options, NULL, user_data);
+    }
+    return ret;
+}
+
+cl_int WINAPI wine_clUnloadCompiler(void)
+{
+    cl_int ret;
+    TRACE("()\n");
+    ret = clUnloadCompiler();
+    TRACE("()=%d\n", ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetProgramInfo(cl_program program, cl_program_info param_name,
+                                    size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetProgramInfo(program, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetProgramBuildInfo(cl_program program, cl_device_id device,
+                                         cl_program_build_info param_name, size_t param_value_size, void * param_value,
+                                         size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetProgramBuildInfo(program, device, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Kernel Object APIs */
+
+cl_kernel WINAPI wine_clCreateKernel(cl_program program, char * kernel_name, cl_int * errcode_ret)
+{
+    cl_kernel ret;
+    TRACE("\n");
+    ret = clCreateKernel(program, kernel_name, errcode_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clCreateKernelsInProgram(cl_program program, cl_uint num_kernels,
+                                            cl_kernel * kernels, cl_uint * num_kernels_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clCreateKernelsInProgram(program, num_kernels, kernels, num_kernels_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clRetainKernel(cl_kernel kernel)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clRetainKernel(kernel);
+    return ret;
+}
+
+cl_int WINAPI wine_clReleaseKernel(cl_kernel kernel)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clReleaseKernel(kernel);
+    return ret;
+}
+
+cl_int WINAPI wine_clSetKernelArg(cl_kernel kernel, cl_uint arg_index, size_t arg_size, void * arg_value)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clSetKernelArg(kernel, arg_index, arg_size, arg_value);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetKernelInfo(cl_kernel kernel, cl_kernel_info param_name,
+                                   size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetKernelInfo(kernel, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetKernelWorkGroupInfo(cl_kernel kernel, cl_device_id device,
+                                            cl_kernel_work_group_info param_name, size_t param_value_size,
+                                            void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetKernelWorkGroupInfo(kernel, device, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Event Object APIs  */
+
+cl_int WINAPI wine_clWaitForEvents(cl_uint num_events, cl_event * event_list)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clWaitForEvents(num_events, event_list);
+    return ret;
+}
+
+cl_int WINAPI wine_clGetEventInfo(cl_event event, cl_event_info param_name, size_t param_value_size,
+                                  void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetEventInfo(event, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clRetainEvent(cl_event event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clRetainEvent(event);
+    return ret;
+}
+
+cl_int WINAPI wine_clReleaseEvent(cl_event event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clReleaseEvent(event);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Profiling APIs  */
+
+cl_int WINAPI wine_clGetEventProfilingInfo(cl_event event, cl_profiling_info param_name, size_t param_value_size,
+                                           void * param_value, size_t * param_value_size_ret)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clGetEventProfilingInfo(event, param_name, param_value_size, param_value, param_value_size_ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Flush and Finish APIs */
+
+cl_int WINAPI wine_clFlush(cl_command_queue command_queue)
+{
+    cl_int ret;
+    TRACE("(%p)\n", command_queue);
+    ret = clFlush(command_queue);
+    TRACE("(%p)=%d\n", command_queue, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clFinish(cl_command_queue command_queue)
+{
+    cl_int ret;
+    TRACE("(%p)\n", command_queue);
+    ret = clFinish(command_queue);
+    TRACE("(%p)=%d\n", command_queue, ret);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Enqueued Commands APIs */
+
+cl_int WINAPI wine_clEnqueueReadBuffer(cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_read,
+                                       size_t offset, size_t cb, void * ptr,
+                                       cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueReadBuffer(command_queue, buffer, blocking_read, offset, cb, ptr, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueWriteBuffer(cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_write,
+                                        size_t offset, size_t cb, const void * ptr,
+                                        cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueWriteBuffer(command_queue, buffer, blocking_write, offset, cb, ptr, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueCopyBuffer(cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_buffer,
+                                       size_t src_offset, size_t dst_offset, size_t cb,
+                                       cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueCopyBuffer(command_queue, src_buffer, dst_buffer, src_offset, dst_offset, cb, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueReadImage(cl_command_queue command_queue, cl_mem image, cl_bool blocking_read,
+                                      const size_t * origin, const size_t * region,
+                                      size_t row_pitch, size_t slice_pitch, void * ptr,
+                                      cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("(%p, %p, %d, %p, %p, %d, %d, %p, %d, %p, %p)\n", command_queue, image, blocking_read,
+          origin, region, row_pitch, slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event);
+    ret = clEnqueueReadImage(command_queue, image, blocking_read, origin, region, row_pitch, slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event);
+    TRACE("(%p, %p, %d, %p, %p, %d, %d, %p, %d, %p, %p)=%d\n", command_queue, image, blocking_read,
+          origin, region, row_pitch, slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event, ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueWriteImage(cl_command_queue command_queue, cl_mem image, cl_bool blocking_write,
+                                       const size_t * origin, const size_t * region,
+                                       size_t input_row_pitch, size_t input_slice_pitch, const void * ptr,
+                                       cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueWriteImage(command_queue, image, blocking_write, origin, region, input_row_pitch, input_slice_pitch, ptr, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueCopyImage(cl_command_queue command_queue, cl_mem src_image, cl_mem dst_image,
+                                      size_t * src_origin, size_t * dst_origin, size_t * region,
+                                      cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueCopyImage(command_queue, src_image, dst_image, src_origin, dst_origin, region, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueCopyImageToBuffer(cl_command_queue command_queue, cl_mem src_image, cl_mem dst_buffer,
+                                              size_t * src_origin, size_t * region, size_t dst_offset,
+                                              cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueCopyImageToBuffer(command_queue, src_image, dst_buffer, src_origin, region, dst_offset, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueCopyBufferToImage(cl_command_queue command_queue, cl_mem src_buffer, cl_mem dst_image,
+                                              size_t src_offset, size_t * dst_origin, size_t * region,
+                                              cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueCopyBufferToImage(command_queue, src_buffer, dst_image, src_offset, dst_origin, region, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+void * WINAPI wine_clEnqueueMapBuffer(cl_command_queue command_queue, cl_mem buffer, cl_bool blocking_map,
+                                      cl_map_flags map_flags, size_t offset, size_t cb,
+                                      cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event, cl_int * errcode_ret)
+{
+    void * ret;
+    TRACE("\n");
+    ret = clEnqueueMapBuffer(command_queue, buffer, blocking_map, map_flags, offset, cb, num_events_in_wait_list, event_wait_list, event, errcode_ret);
+    return ret;
+}
+
+void * WINAPI wine_clEnqueueMapImage(cl_command_queue command_queue, cl_mem image, cl_bool blocking_map,
+                                     cl_map_flags map_flags, size_t * origin, size_t * region,
+                                     size_t * image_row_pitch, size_t * image_slice_pitch,
+                                     cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event, cl_int * errcode_ret)
+{
+    void * ret;
+    TRACE("\n");
+    ret = clEnqueueMapImage(command_queue, image, blocking_map, map_flags, origin, region, image_row_pitch, image_slice_pitch, num_events_in_wait_list, event_wait_list, event, errcode_ret);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueUnmapMemObject(cl_command_queue command_queue, cl_mem memobj, void * mapped_ptr,
+                                           cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueUnmapMemObject(command_queue, memobj, mapped_ptr, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueNDRangeKernel(cl_command_queue command_queue, cl_kernel kernel, cl_uint work_dim,
+                                          size_t * global_work_offset, size_t * global_work_size, size_t * local_work_size,
+                                          cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueNDRangeKernel(command_queue, kernel, work_dim, global_work_offset, global_work_size, local_work_size, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueTask(cl_command_queue command_queue, cl_kernel kernel,
+                                 cl_uint num_events_in_wait_list, cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueTask(command_queue, kernel, num_events_in_wait_list, event_wait_list, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueNativeKernel(cl_command_queue command_queue,
+                                         void WINAPI (*user_func)(void *args),
+                                         void * args, size_t cb_args,
+                                         cl_uint num_mem_objects, const cl_mem * mem_list, const void ** args_mem_loc,
+                                         cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+    cl_int ret = CL_INVALID_OPERATION;
+    /* FIXME: There appears to be no obvious method for translating the ABI for user_func.
+     * There is no opaque user_data structure passed, that could encapsulate the return address.
+     * The OpenCL specification seems to indicate that args has an implementation specific
+     * structure that can not be used to stash away a return address for the WINAPI user_func.
+     */
+#if 0
+    ret = clEnqueueNativeKernel(command_queue, user_func, args, cb_args, num_mem_objects, mem_list, args_mem_loc,
+                                 num_events_in_wait_list, event_wait_list, event);
+#else
+    FIXME("not supported due to user_func ABI mismatch\n");
+#endif
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueMarker(cl_command_queue command_queue, cl_event * event)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueMarker(command_queue, event);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueWaitForEvents(cl_command_queue command_queue, cl_uint num_events, cl_event * event_list)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueWaitForEvents(command_queue, num_events, event_list);
+    return ret;
+}
+
+cl_int WINAPI wine_clEnqueueBarrier(cl_command_queue command_queue)
+{
+    cl_int ret;
+    TRACE("\n");
+    ret = clEnqueueBarrier(command_queue);
+    return ret;
+}
+
+
+/*---------------------------------------------------------------*/
+/* Extension function access */
+
+void * WINAPI wine_clGetExtensionFunctionAddress(const char * func_name)
+{
+    void * ret = 0;
+    TRACE("(%s)\n",func_name);
+#if 0
+    ret = clGetExtensionFunctionAddress(func_name);
+#else
+    FIXME("extensions not implemented\n");
+#endif
+    TRACE("(%s)=%p\n",func_name, ret);
+    return ret;
+}
+
+
+#if OPENCL_WITH_GL
+/*---------------------------------------------------------------*/
+/* Khronos-approved (KHR) OpenCL extensions which have OpenGL dependencies. */
+
+cl_mem WINAPI wine_clCreateFromGLBuffer(cl_context context, cl_mem_flags flags, cl_GLuint bufobj, int * errcode_ret)
+{
+}
+
+cl_mem WINAPI wine_clCreateFromGLTexture2D(cl_context context, cl_mem_flags flags, cl_GLenum target,
+                                           cl_GLint miplevel, cl_GLuint texture, cl_int * errcode_ret)
+{
+}
+
+cl_mem WINAPI wine_clCreateFromGLTexture3D(cl_context context, cl_mem_flags flags, cl_GLenum target,
+                                           cl_GLint miplevel, cl_GLuint texture, cl_int * errcode_ret)
+{
+}
+
+cl_mem WINAPI wine_clCreateFromGLRenderbuffer(cl_context context, cl_mem_flags flags, cl_GLuint renderbuffer, cl_int * errcode_ret)
+{
+}
+
+cl_int WINAPI wine_clGetGLObjectInfo(cl_mem memobj, cl_gl_object_type * gl_object_type, cl_GLuint * gl_object_name)
+{
+}
+
+cl_int WINAPI wine_clGetGLTextureInfo(cl_mem memobj, cl_gl_texture_info param_name, size_t param_value_size,
+                                      void * param_value, size_t * param_value_size_ret)
+{
+}
+
+cl_int WINAPI wine_clEnqueueAcquireGLObjects(cl_command_queue command_queue, cl_uint num_objects, const cl_mem * mem_objects,
+                                             cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+}
+
+cl_int WINAPI wine_clEnqueueReleaseGLObjects(cl_command_queue command_queue, cl_uint num_objects, const cl_mem * mem_objects,
+                                             cl_uint num_events_in_wait_list, const cl_event * event_wait_list, cl_event * event)
+{
+}
+
+
+/*---------------------------------------------------------------*/
+/* cl_khr_gl_sharing extension  */
+
+cl_int WINAPI wine_clGetGLContextInfoKHR(const cl_context_properties * properties, cl_gl_context_info param_name,
+                                         size_t param_value_size, void * param_value, size_t * param_value_size_ret)
+{
+}
+
+#endif
+
+
+#if 0
+/*---------------------------------------------------------------*/
+/* cl_khr_icd extension */
+
+cl_int WINAPI wine_clIcdGetPlatformIDsKHR(cl_uint num_entries, cl_platform_id * platforms, cl_uint * num_platforms)
+{
+}
+#endif

dlls/opencl/opencl.spec

 # OpenCL 1.0
-@ stub clBuildProgram
-@ stub clCreateBuffer
-@ stub clCreateCommandQueue
-@ stub clCreateContext
-@ stub clCreateContextFromType
+@ stdcall clGetPlatformIDs( long ptr ptr ) wine_clGetPlatformIDs
+@ stdcall clGetPlatformInfo( long long long ptr ptr ) wine_clGetPlatformInfo
+
+@ stdcall clGetDeviceIDs( long long long ptr ptr ) wine_clGetDeviceIDs
+@ stdcall clGetDeviceInfo( long long long ptr ptr ) wine_clGetDeviceInfo
+
+@ stdcall clCreateContext( ptr long ptr long ptr ptr ) wine_clCreateContext
+@ stdcall clCreateContextFromType( ptr long long ptr ptr ) wine_clCreateContextFromType
+@ stdcall clRetainContext( long ) wine_clRetainContext
+@ stdcall clReleaseContext( long ) wine_clReleaseContext
+@ stdcall clGetContextInfo( long long long ptr ptr ) wine_clGetContextInfo
+
+@ stdcall clCreateCommandQueue( long long long ptr ) wine_clCreateCommandQueue
+@ stdcall clRetainCommandQueue( long ) wine_clRetainCommandQueue
+@ stdcall clReleaseCommandQueue( long ) wine_clReleaseCommandQueue
+@ stdcall clGetCommandQueueInfo( long long long ptr ptr ) wine_clGetCommandQueueInfo
+@ stdcall clSetCommandQueueProperty( long long long ptr ) wine_clSetCommandQueueProperty
+
+@ stdcall clCreateBuffer( long long long ptr ptr ) wine_clCreateBuffer
+@ stdcall clCreateImage2D( long long ptr long long long ptr ptr ) wine_clCreateImage2D
+@ stdcall clCreateImage3D( long long ptr long long long long long ptr ptr ) wine_clCreateImage3D
+@ stdcall clRetainMemObject( long ) wine_clRetainMemObject
+@ stdcall clReleaseMemObject( long ) wine_clReleaseMemObject
+@ stdcall clGetSupportedImageFormats( long long long long ptr ptr ) wine_clGetSupportedImageFormats
+@ stdcall clGetMemObjectInfo( long long long ptr ptr ) wine_clGetMemObjectInfo
+@ stdcall clGetImageInfo( long long long ptr ptr ) wine_clGetImageInfo
+
+@ stdcall clCreateSampler( long long long long ptr ) wine_clCreateSampler
+@ stdcall clRetainSampler( long ) wine_clRetainSampler
+@ stdcall clReleaseSampler( long ) wine_clReleaseSampler
+@ stdcall clGetSamplerInfo( long long long ptr ptr ) wine_clGetSamplerInfo
+
+@ stdcall clCreateProgramWithSource( long long ptr ptr ptr ) wine_clCreateProgramWithSource
+@ stdcall clCreateProgramWithBinary( long long ptr ptr ptr ptr ptr ) wine_clCreateProgramWithBinary
+@ stdcall clRetainProgram( long ) wine_clRetainProgram
+@ stdcall clReleaseProgram( long ) wine_clReleaseProgram
+@ stdcall clBuildProgram( long long ptr str ptr ptr ) wine_clBuildProgram
+@ stdcall clUnloadCompiler() wine_clUnloadCompiler
+@ stdcall clGetProgramInfo( long long long ptr ptr ) wine_clGetProgramInfo
+@ stdcall clGetProgramBuildInfo( long long long long ptr ptr ) wine_clGetProgramBuildInfo
+
+@ stdcall clCreateKernel( long str ptr ) wine_clCreateKernel
+@ stdcall clCreateKernelsInProgram( long long ptr ptr ) wine_clCreateKernelsInProgram
+@ stdcall clRetainKernel( long ) wine_clRetainKernel
+@ stdcall clReleaseKernel( long ) wine_clReleaseKernel
+@ stdcall clSetKernelArg( long long long ptr ) wine_clSetKernelArg
+@ stdcall clGetKernelInfo( long long long ptr ptr ) wine_clGetKernelInfo
+@ stdcall clGetKernelWorkGroupInfo( long long long long ptr ptr ) wine_clGetKernelWorkGroupInfo
+
+@ stdcall clWaitForEvents( long ptr ) wine_clWaitForEvents
+@ stdcall clGetEventInfo( long long long ptr ptr ) wine_clGetEventInfo
+@ stdcall clReleaseEvent( long ) wine_clReleaseEvent
+@ stdcall clRetainEvent( long ) wine_clRetainEvent
+
+@ stdcall clGetEventProfilingInfo( long long long ptr ptr ) wine_clGetEventProfilingInfo
+
+@ stdcall clFlush( long ) wine_clFlush
+@ stdcall clFinish( long ) wine_clFinish
+
+@ stdcall clEnqueueReadBuffer( long long long long long ptr long ptr ptr ) wine_clEnqueueReadBuffer
+@ stdcall clEnqueueWriteBuffer( long long long long long ptr long ptr ptr ) wine_clEnqueueWriteBuffer
+@ stdcall clEnqueueCopyBuffer( long long long long long long long ptr ptr ) wine_clEnqueueCopyBuffer
+@ stdcall clEnqueueReadImage( long long long ptr ptr long long ptr long ptr ptr ) wine_clEnqueueReadImage
+@ stdcall clEnqueueWriteImage( long long long ptr ptr long long ptr long ptr ptr ) wine_clEnqueueWriteImage
+@ stdcall clEnqueueCopyImage( long long long ptr ptr ptr long ptr ptr ) wine_clEnqueueCopyImage
+@ stdcall clEnqueueCopyImageToBuffer( long long long ptr ptr long long ptr ptr ) wine_clEnqueueCopyImageToBuffer
+@ stdcall clEnqueueCopyBufferToImage( long long long long ptr ptr long ptr ptr ) wine_clEnqueueCopyBufferToImage
+@ stdcall clEnqueueMapBuffer( long long long long long long long ptr ptr ptr ) wine_clEnqueueMapBuffer
+@ stdcall clEnqueueMapImage( long long long long ptr ptr ptr ptr long ptr ptr ptr ) wine_clEnqueueMapImage
+@ stdcall clEnqueueUnmapMemObject( long long ptr long ptr ptr ) wine_clEnqueueUnmapMemObject
+@ stdcall clEnqueueNDRangeKernel( long long long ptr ptr ptr long ptr ptr ) wine_clEnqueueNDRangeKernel
+@ stdcall clEnqueueTask( long long long ptr ptr ) wine_clEnqueueTask
+@ stdcall clEnqueueNativeKernel( long long ptr long long ptr ptr long ptr ptr ) wine_clEnqueueNativeKernel
+@ stdcall clEnqueueMarker( long ptr ) wine_clEnqueueMarker
+@ stdcall clEnqueueWaitForEvents( long long ptr ) wine_clEnqueueWaitForEvents
+@ stdcall clEnqueueBarrier( long ) wine_clEnqueueBarrier
+
+@ stdcall clGetExtensionFunctionAddress( str ) wine_clGetExtensionFunctionAddress
+
 @ stub clCreateFromGLBuffer
-@ stub clCreateFromGLRenderbuffer
 @ stub clCreateFromGLTexture2D
 @ stub clCreateFromGLTexture3D
-@ stub clCreateImage2D
-@ stub clCreateImage3D
-@ stub clCreateKernel
-@ stub clCreateKernelsInProgram
-@ stub clCreateProgramWithBinary
-@ stub clCreateProgramWithSource
-@ stub clCreateSampler
-@ stub clEnqueueAcquireGLObjects
-@ stub clEnqueueBarrier
-@ stub clEnqueueCopyBuffer
-@ stub clEnqueueCopyBufferToImage
-@ stub clEnqueueCopyImage
-@ stub clEnqueueCopyImageToBuffer
-@ stub clEnqueueMapBuffer
-@ stub clEnqueueMapImage
-@ stub clEnqueueMarker
-@ stub clEnqueueNDRangeKernel
-@ stub clEnqueueNativeKernel
-@ stub clEnqueueReadBuffer
-@ stub clEnqueueReadImage
-@ stub clEnqueueReleaseGLObjects
-@ stub clEnqueueTask
-@ stub clEnqueueUnmapMemObject
-@ stub clEnqueueWaitForEvents
-@ stub clEnqueueWriteBuffer
-@ stub clEnqueueWriteImage
-@ stub clFinish
-@ stub clFlush
-@ stub clGetCommandQueueInfo
-@ stub clGetContextInfo
-@ stub clGetDeviceIDs
-@ stub clGetDeviceInfo
-@ stub clGetEventInfo
-@ stub clGetEventProfilingInfo
-@ stub clGetExtensionFunctionAddress
+@ stub clCreateFromGLRenderbuffer
 @ stub clGetGLObjectInfo
 @ stub clGetGLTextureInfo
-@ stub clGetImageInfo
-@ stub clGetKernelInfo
-@ stub clGetKernelWorkGroupInfo
-@ stub clGetMemObjectInfo
-@ stub clGetPlatformIDs
-@ stub clGetPlatformInfo
-@ stub clGetProgramBuildInfo
-@ stub clGetProgramInfo
-@ stub clGetSamplerInfo
-@ stub clGetSupportedImageFormats
-@ stub clReleaseCommandQueue
-@ stub clReleaseContext
-@ stub clReleaseEvent
-@ stub clReleaseKernel
-@ stub clReleaseMemObject
-@ stub clReleaseProgram
-@ stub clReleaseSampler
-@ stub clRetainCommandQueue
-@ stub clRetainContext
-@ stub clRetainEvent
-@ stub clRetainKernel
-@ stub clRetainMemObject
-@ stub clRetainProgram
-@ stub clRetainSampler
-@ stub clSetCommandQueueProperty
-@ stub clSetKernelArg
-@ stub clUnloadCompiler
-@ stub clWaitForEvents
+@ stub clEnqueueAcquireGLObjects
+@ stub clEnqueueReleaseGLObjects
+# @ stdcall clCreateFromGLBuffer( long long long ptr ) wine_clCreateFromGLBuffer
+# @ stdcall clCreateFromGLTexture2D( long long long long long ptr ) wine_clCreateFromGLTexture2D
+# @ stdcall clCreateFromGLTexture3D( long long long long long ptr ) wine_clCreateFromGLTexture3D
+# @ stdcall clCreateFromGLRenderbuffer( long long long ptr ) wine_clCreateFromGLRenderbuffer
+# @ stdcall clGetGLObjectInfo( long ptr ptr ) wine_clGetGLObjectInfo
+# @ stdcall clGetGLTextureInfo( long long long ptr ptr ) wine_clGetGLTextureInfo
+# @ stdcall clEnqueueAcquireGLObjects( long long ptr long ptr ptr ) wine_clEnqueueAcquireGLObjects
+# @ stdcall clEnqueueReleaseGLObjects( long long ptr long ptr ptr ) wine_clEnqueueReleaseGLObjects