LibreSoc Vulkan Driver Initial Commit

[mesa.git] / src / libre-soc / vulkan / libresoc_util.c

diff --git a/src/libre-soc/vulkan/libresoc_util.c b/src/libre-soc/vulkan/libresoc_util.c
new file mode 100644 (file)
index 0000000..2d65b08
--- /dev/null
+++ b/src/libre-soc/vulkan/libresoc_util.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright © 2019 Raspberry Pi
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * based in part on radv driver which is:
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * 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 (including the next
+ * paragraph) 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.
+ */
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "vk_enum_to_str.h"
+#include "libresoc_private.h"
+
+/** Log an error message.  */
+void libresoc_printflike(1, 2)
+   libresoc_loge(const char *format, ...)
+{
+   va_list va;
+
+   va_start(va, format);
+   libresoc_loge_v(format, va);
+   va_end(va);
+}
+
+/** \see libresoc_loge() */
+void
+libresoc_loge_v(const char *format, va_list va)
+{
+   fprintf(stderr, "vk: error: ");
+   vfprintf(stderr, format, va);
+   fprintf(stderr, "\n");
+}
+
+VkResult
+__vk_errorf(struct libresoc_instance *instance, VkResult error, const char *file,
+            int line, const char *format, ...)
+{
+   va_list ap;
+   char buffer[256];
+
+   const char *error_str = vk_Result_to_str(error);
+
+#ifndef DEBUG
+      return error;
+#endif
+
+   if (format) {
+      va_start(ap, format);
+      vsnprintf(buffer, sizeof(buffer), format, ap);
+      va_end(ap);
+
+      fprintf(stderr, "%s:%d: %s (%s)\n", file, line, buffer, error_str);
+   } else {
+      fprintf(stderr, "%s:%d: %s\n", file, line, error_str);
+   }
+
+   return error;
+}