Import Mesa 21.1.5

1 files changed, 54 insertions, 0 deletions

diff --git a/lib/mesa/src/gallium/auxiliary/util/u_trace_priv.h b/lib/mesa/src/gallium/auxiliary/util/u_trace_priv.h
new file mode 100644
index 000000000..38f09d129
--- /dev/null
+++ b/lib/mesa/src/gallium/auxiliary/util/u_trace_priv.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright © 2020 Google, 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 (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.
+ */
+
+#ifndef __NEEDS_TRACE_PRIV
+#  error "Do not use this header!"
+#endif
+
+#ifndef _U_TRACE_PRIV_H
+#define _U_TRACE_PRIV_H
+
+#include <stdio.h>
+
+#include "u_trace.h"
+
+/*
+ * Internal interface used by generated tracepoints
+ */
+
+/**
+ * Tracepoint descriptor.
+ */
+struct u_tracepoint {
+   unsigned payload_sz;
+   const char *name;
+   void (*print)(FILE *out, const void *payload);
+};
+
+/**
+ * Append a tracepoint, returning pointer that can be filled with trace
+ * payload.
+ */
+void * u_trace_append(struct u_trace *ut, const struct u_tracepoint *tp);
+
+#endif  /* _U_TRACE_PRIV_H */