1 files changed, 89 insertions, 0 deletions
diff --git a/src/api/api_platform.cpp b/src/api/api_platform.cpp
new file mode 100644
index 0000000..cf064ef
--- /dev/null
+++ b/src/api/api_platform.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2011, Denis Steckelmacher <steckdenis@yahoo.fr>
+ * Copyright (c) 2012-2014, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the copyright holder nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/**
+ * \file api_platform.cpp
+ * \brief Platform
+ */
+
+#include "CL/cl.h"
+#include "CL/cl_ext.h"
+#include <core/platform.h>
+#include <core/config.h>
+#include <cstring>
+
+// Platform API
+
+cl_int CL_API_CALL
+clGetPlatformIDs(cl_uint          num_entries,
+                 cl_platform_id * platforms,
+                 cl_uint *        num_platforms)
+{
+    if (num_platforms) *num_platforms = 1;
+    else if (!platforms) return CL_INVALID_VALUE;
+
+    if (!num_entries && platforms) return CL_INVALID_VALUE;
+
+    /*-------------------------------------------------------------------------
+    * Only one "default" platform
+    *------------------------------------------------------------------------*/
+    if (platforms != 0) *platforms = &the_platform;
+
+    return CL_SUCCESS;
+}
+
+cl_int CL_API_CALL
+clGetPlatformInfo(cl_platform_id   platform,
+                  cl_platform_info param_name,
+                  size_t           param_value_size,
+                  void *           param_value,
+                  size_t *         param_value_size_ret)
+{
+    const char *string = 0;
+    unsigned long len = 0;
+
+    /*-------------------------------------------------------------------------
+    * NULL or what is returned by clGetPlatformIDs, that's to say also NULL
+    *------------------------------------------------------------------------*/
+    if (platform != &the_platform) return CL_INVALID_PLATFORM;
+
+    return platform->info(param_name, param_value_size, param_value,
+                          param_value_size_ret);
+}
+
+/******************************************************************************
+* Return a pointer to any supported extension functions
+******************************************************************************/
+void * clGetExtensionFunctionAddress(const char *funcname)
+{
+    if (strcmp(funcname, "clIcdGetPlatformIDsKHR") == 0)
+        return (void*)clGetPlatformIDs;
+
+    return NULL;
+}
+