trace: New pipe driver to trace incoming calls.

Only pipe_screen calls traced, and only linux supported, for now.

1 files changed, 72 insertions, 0 deletions

diff --git a/src/gallium/drivers/trace/tr_state.c b/src/gallium/drivers/trace/tr_state.c
new file mode 100644
index 00000000000..1e0e87f7fd8
--- /dev/null
+++ b/src/gallium/drivers/trace/tr_state.c
@@ -0,0 +1,72 @@
+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * 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, sub license, 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 NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS 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 "pipe/p_compiler.h"
+#include "pipe/p_state.h"
+
+#include "tr_dump.h"
+#include "tr_state.h"
+
+
+void trace_dump_block(struct trace_stream *stream, 
+                      const struct pipe_format_block *block)
+{
+   trace_dump_struct_begin(stream, "pipe_format_block");
+   trace_dump_member(stream, uint, block, size);
+   trace_dump_member(stream, uint, block, width);
+   trace_dump_member(stream, uint, block, height);
+   trace_dump_struct_end(stream);
+}
+
+
+void trace_dump_template(struct trace_stream *stream, 
+                         const struct pipe_texture *templat)
+{
+   trace_dump_struct_begin(stream, "pipe_texture");
+   
+   trace_dump_member(stream, int, templat, target);
+   trace_dump_member(stream, int, templat, format);
+   
+   trace_dump_member_begin(stream, "width");
+   trace_dump_array(stream, uint, templat->width, 1);
+   trace_dump_member_end(stream);
+
+   trace_dump_member_begin(stream, "height");
+   trace_dump_array(stream, uint, templat->height, 1);
+   trace_dump_member_end(stream);
+
+   trace_dump_member_begin(stream, "block");
+   trace_dump_block(stream, &templat->block);
+   trace_dump_member_end(stream);
+   
+   trace_dump_member(stream, uint, templat, last_level);
+   trace_dump_member(stream, uint, templat, tex_usage);
+   
+   trace_dump_struct_end(stream);
+}
+