icd: add generic icd_instance
It provides memory allocation and logging support.
diff --git a/icd/common/icd-instance.h b/icd/common/icd-instance.h
new file mode 100644
index 0000000..43f3179
--- /dev/null
+++ b/icd/common/icd-instance.h
@@ -0,0 +1,95 @@
+/*
+ * XGL
+ *
+ * Copyright (C) 2014-2015 LunarG, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Chia-I Wu <olv@lunarg.com>
+ */
+
+#ifndef ICD_INSTANCE_H
+#define ICD_INSTANCE_H
+
+#include "icd-utils.h"
+#include "icd.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct icd_instance_logger {
+ XGL_DBG_MSG_CALLBACK_FUNCTION func;
+ void *user_data;
+
+ struct icd_instance_logger *next;
+};
+
+struct icd_instance {
+ char *name;
+
+ bool debug_echo_enable;
+ bool break_on_error;
+ bool break_on_warning;
+
+ XGL_ALLOC_CALLBACKS alloc_cb;
+
+ struct icd_instance_logger *loggers;
+};
+
+struct icd_instance *icd_instance_create(const XGL_APPLICATION_INFO *app_info,
+ const XGL_ALLOC_CALLBACKS *alloc_cb);
+void icd_instance_destroy(struct icd_instance *instance);
+
+XGL_RESULT icd_instance_set_bool(struct icd_instance *instance,
+ XGL_DBG_GLOBAL_OPTION option, bool yes);
+
+static inline void *icd_instance_alloc(const struct icd_instance *instance,
+ size_t size, size_t alignment,
+ XGL_SYSTEM_ALLOC_TYPE type)
+{
+ return instance->alloc_cb.pfnAlloc(instance->alloc_cb.pUserData,
+ size, alignment, type);
+}
+
+static inline void icd_instance_free(const struct icd_instance *instance,
+ void *ptr)
+{
+ instance->alloc_cb.pfnFree(instance->alloc_cb.pUserData, ptr);
+}
+
+XGL_RESULT icd_instance_add_logger(struct icd_instance *instance,
+ XGL_DBG_MSG_CALLBACK_FUNCTION func,
+ void *user_data);
+XGL_RESULT icd_instance_remove_logger(struct icd_instance *instance,
+ XGL_DBG_MSG_CALLBACK_FUNCTION func);
+
+void icd_instance_log(const struct icd_instance *instance,
+ XGL_DBG_MSG_TYPE msg_type,
+ XGL_VALIDATION_LEVEL validation_level,
+ XGL_BASE_OBJECT src_object,
+ size_t location, int32_t msg_code,
+ const char *msg);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ICD_INSTANCE_H */