From: Kevin Rogovin <kevin.rogo...@intel.com>
Define the output format of the BatchbufferLogger. The output
is a sequence of blocks where blocks can have member blocks
or values. The top level blocks come from the application
calling into the BatchBufferLogger when an GL/GLES API call
is started and returns.
Signed-off-by: Kevin Rogovin <kevin.rogo...@intel.com>
---
src/intel/tools/i965_batchbuffer_logger_output.h | 66 ++++++++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 src/intel/tools/i965_batchbuffer_logger_output.h
diff --git a/src/intel/tools/i965_batchbuffer_logger_output.h
b/src/intel/tools/i965_batchbuffer_logger_output.h
new file mode 100644
index 0000000000..4e4c988d3c
--- /dev/null
+++ b/src/intel/tools/i965_batchbuffer_logger_output.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * 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 I965_BATCHBUFFER_LOGGER_OUTPUT_H
+#define I965_BATCHBUFFER_LOGGER_OUTPUT_H
+
+#include <stdint.h>
+#include "i965_batchbuffer_logger_app.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * FILE format of the log is a seqence of (HEADER, NAME-DATA, VALUE-DATA)
+ * tuples where HEADER is the struct i965_batchbuffer_logger_header packed
+ * via fwrite, NAME-DATA is a sequence of HEADER.name_length characers and
+ * VALUE-DATA is a seqnece of HEADER.value_length characters. The start
+ * and end of blocks are used to give nested structure to the data (for
+ * example to make better JSON or XML output). Block endings will have that
+ * the name and value lengths are both ALWAYS 0. For other types, name should
+ * never be zero, but value can be (typically for blocks).
+ */
+
+struct i965_batchbuffer_logger_header {
+ enum i965_batchbuffer_logger_message_type_t type;
+
+ /**
+ * length of the string for the name must be 0 for type
+ * I965_BATCHBUFFER_LOGGER_MESSAGE_BLOCK_END
+ */
+ uint32_t name_length;
+
+ /**
+ * length of the string for the value, must be 0 for types
+ * I965_BATCHBUFFER_LOGGER_MESSAGE_BLOCK_BEGIN and
+ * I965_BATCHBUFFER_LOGGER_MESSAGE_BLOCK_END
+ */
+ uint32_t value_length;
+};
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--
2.15.0
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