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authorDamien Lespiau <damien.lespiau@intel.com>2013-01-19 17:05:48 +0000
committerDamien Lespiau <damien.lespiau@intel.com>2013-03-04 15:54:37 +0000
commit609a8453fb907041db52e8e029bc33f6bd49d907 (patch)
treee431f7fbdab8b94c867d11739c9bb2df156ed15c /assembler/brw_context.c
parent3ee5808d63be8c9604849b491d64e692315e8470 (diff)
assembler: Introduce struct brw_context
A lot of the mesa code use struct brw_context to get the GPU generation and various information. Let's stub this structure and initialize it ourselves to be able to resuse mesa's code untouched. Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Diffstat (limited to 'assembler/brw_context.c')
-rw-r--r--assembler/brw_context.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/assembler/brw_context.c b/assembler/brw_context.c
new file mode 100644
index 000000000..6f2a964b8
--- /dev/null
+++ b/assembler/brw_context.c
@@ -0,0 +1,44 @@
+/*
+ * Copyright © 2013 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.
+ */
+
+#include <string.h>
+
+#include "brw_context.h"
+
+static bool
+intel_init_context(struct intel_context *intel, int gen)
+{
+ memset(intel, 0, sizeof(struct intel_context));
+ intel->gen = gen / 10;
+ intel->is_haswell = gen == 75;
+ if (intel->gen >= 5)
+ intel->needs_ff_sync = true;
+
+ return true;
+}
+
+bool
+brw_init_context(struct brw_context *brw, int gen)
+{
+ return intel_init_context(&brw->intel, gen);
+}