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authormarha <marha@users.sourceforge.net>2013-11-08 13:12:15 +0100
committermarha <marha@users.sourceforge.net>2013-11-08 13:12:15 +0100
commitf707ea3ce065f0ce40f586c40283fab42059b485 (patch)
tree055a5ccdecaec105365d1de9a90d7d6b38f257fb /mesalib/src/mesa/main/streaming-load-memcpy.h
parentc8483dc2831dc37d93a36804022f6b064f5962ea (diff)
parent09e94a8e392e8fe6fd89ddefbf3897a92e525b5b (diff)
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Merge remote-tracking branch 'origin/released'
* origin/released: Added presentproto-1.0 libxtrans libxcb xcb-proto mesa git update 8 nov 2013 Conflicts: X11/xtrans/Xtransint.h X11/xtrans/Xtranssock.c libxcb/src/.gitignore mesalib/src/mesa/drivers/dri/common/dri_util.c
Diffstat (limited to 'mesalib/src/mesa/main/streaming-load-memcpy.h')
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diff --git a/mesalib/src/mesa/main/streaming-load-memcpy.h b/mesalib/src/mesa/main/streaming-load-memcpy.h
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+/*
+ * 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.
+ *
+ * Authors:
+ * Eric Anholt <eric@anholt.net>
+ * Matt Turner <mattst88@gmail.com>
+ *
+ */
+
+/* Copies memory from src to dst, using SSE 4.1's MOVNTDQA to get streaming
+ * read performance from uncached memory.
+ */
+void
+_mesa_streaming_load_memcpy(void *restrict dst, void *restrict src, size_t len);