From ae6308a41e9d11b4b166fb2f821e7252ca2761e8 Mon Sep 17 00:00:00 2001 From: Jordan Justen Date: Sat, 14 Mar 2015 17:06:26 -0700 Subject: i965/cache: Add support for CS in program state cache MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Jordan Justen Reviewed-by: Kristian Høgsberg Reviewed-by: Kenneth Graunke --- src/mesa/drivers/dri/i965/brw_cs.cpp | 48 ++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 src/mesa/drivers/dri/i965/brw_cs.cpp (limited to 'src/mesa/drivers/dri/i965/brw_cs.cpp') diff --git a/src/mesa/drivers/dri/i965/brw_cs.cpp b/src/mesa/drivers/dri/i965/brw_cs.cpp new file mode 100644 index 0000000..8021147 --- /dev/null +++ b/src/mesa/drivers/dri/i965/brw_cs.cpp @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2014 - 2015 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 "brw_context.h" +#include "brw_cs.h" + +extern "C" +bool +brw_cs_prog_data_compare(const void *in_a, const void *in_b) +{ + const struct brw_cs_prog_data *a = + (const struct brw_cs_prog_data *)in_a; + const struct brw_cs_prog_data *b = + (const struct brw_cs_prog_data *)in_b; + + /* Compare the base structure. */ + if (!brw_stage_prog_data_compare(&a->base, &b->base)) + return false; + + /* Compare the rest of the structure. */ + const unsigned offset = sizeof(struct brw_stage_prog_data); + if (memcmp(((char *) a) + offset, ((char *) b) + offset, + sizeof(struct brw_cs_prog_data) - offset)) + return false; + + return true; +} -- cgit v1.1