[Mesa-dev] [PATCH 2/2] util: Move bitset to the util/ folder
Jason Ekstrand
jason at jlekstrand.net
Wed Oct 29 11:27:57 PDT 2014
---
.../drivers/dri/i965/brw_fs_copy_propagation.cpp | 2 +-
src/mesa/drivers/dri/i965/brw_fs_live_variables.h | 2 +-
.../drivers/dri/i965/brw_performance_monitor.c | 2 +-
.../drivers/dri/i965/brw_vec4_live_variables.h | 2 +-
src/mesa/drivers/dri/nouveau/nouveau_context.h | 2 +-
src/mesa/main/bitset.h | 100 ---------------------
src/mesa/main/performance_monitor.c | 2 +-
src/mesa/main/texstate.c | 2 +-
src/util/bitset.h | 99 ++++++++++++++++++++
src/util/register_allocate.c | 2 +-
10 files changed, 107 insertions(+), 108 deletions(-)
delete mode 100644 src/mesa/main/bitset.h
create mode 100644 src/util/bitset.h
diff --git a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
index e1989cb..1a97153 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_copy_propagation.cpp
@@ -34,7 +34,7 @@
#define ACP_HASH_SIZE 16
-#include "main/bitset.h"
+#include "util/bitset.h"
#include "brw_fs.h"
#include "brw_cfg.h"
diff --git a/src/mesa/drivers/dri/i965/brw_fs_live_variables.h b/src/mesa/drivers/dri/i965/brw_fs_live_variables.h
index 6cc8a98..d5f883d 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_live_variables.h
+++ b/src/mesa/drivers/dri/i965/brw_fs_live_variables.h
@@ -26,7 +26,7 @@
*/
#include "brw_fs.h"
-#include "main/bitset.h"
+#include "util/bitset.h"
struct cfg_t;
diff --git a/src/mesa/drivers/dri/i965/brw_performance_monitor.c b/src/mesa/drivers/dri/i965/brw_performance_monitor.c
index edfa3d2..c174c81 100644
--- a/src/mesa/drivers/dri/i965/brw_performance_monitor.c
+++ b/src/mesa/drivers/dri/i965/brw_performance_monitor.c
@@ -44,7 +44,7 @@
#include <limits.h>
-#include "main/bitset.h"
+#include "util/bitset.h"
#include "main/hash.h"
#include "main/macros.h"
#include "main/mtypes.h"
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_live_variables.h b/src/mesa/drivers/dri/i965/brw_vec4_live_variables.h
index 03cc813..b50a36a 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_live_variables.h
+++ b/src/mesa/drivers/dri/i965/brw_vec4_live_variables.h
@@ -25,7 +25,7 @@
*
*/
-#include "main/bitset.h"
+#include "util/bitset.h"
#include "brw_vec4.h"
namespace brw {
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_context.h b/src/mesa/drivers/dri/nouveau/nouveau_context.h
index 8ea431b..b6cbde4 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_context.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_context.h
@@ -32,7 +32,7 @@
#include "nouveau_scratch.h"
#include "nouveau_render.h"
-#include "main/bitset.h"
+#include "util/bitset.h"
enum nouveau_fallback {
HWTNL = 0,
diff --git a/src/mesa/main/bitset.h b/src/mesa/main/bitset.h
deleted file mode 100644
index f50b14f..0000000
--- a/src/mesa/main/bitset.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Mesa 3-D graphics library
- *
- * Copyright (C) 2006 Brian Paul 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, 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 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.
- */
-
-/**
- * \file bitset.h
- * \brief Bitset of arbitrary size definitions.
- * \author Michal Krol
- */
-
-#ifndef BITSET_H
-#define BITSET_H
-
-#include "imports.h"
-#include "util/bitcount.h"
-
-/****************************************************************************
- * generic bitset implementation
- */
-
-#define BITSET_WORD GLuint
-#define BITSET_WORDBITS (sizeof (BITSET_WORD) * 8)
-
-/* bitset declarations
- */
-#define BITSET_WORDS(bits) (ALIGN(bits, BITSET_WORDBITS) / BITSET_WORDBITS)
-#define BITSET_DECLARE(name, bits) BITSET_WORD name[BITSET_WORDS(bits)]
-
-/* bitset operations
- */
-#define BITSET_COPY(x, y) memcpy( (x), (y), sizeof (x) )
-#define BITSET_EQUAL(x, y) (memcmp( (x), (y), sizeof (x) ) == 0)
-#define BITSET_ZERO(x) memset( (x), 0, sizeof (x) )
-#define BITSET_ONES(x) memset( (x), 0xff, sizeof (x) )
-
-#define BITSET_BITWORD(b) ((b) / BITSET_WORDBITS)
-#define BITSET_BIT(b) (1 << ((b) % BITSET_WORDBITS))
-
-/* single bit operations
- */
-#define BITSET_TEST(x, b) ((x)[BITSET_BITWORD(b)] & BITSET_BIT(b))
-#define BITSET_SET(x, b) ((x)[BITSET_BITWORD(b)] |= BITSET_BIT(b))
-#define BITSET_CLEAR(x, b) ((x)[BITSET_BITWORD(b)] &= ~BITSET_BIT(b))
-
-#define BITSET_MASK(b) ((b) == BITSET_WORDBITS ? ~0 : BITSET_BIT(b) - 1)
-#define BITSET_RANGE(b, e) (BITSET_MASK((e) + 1) & ~BITSET_MASK(b))
-
-/* bit range operations
- */
-#define BITSET_TEST_RANGE(x, b, e) \
- (BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \
- ((x)[BITSET_BITWORD(b)] & BITSET_RANGE(b, e)) : \
- (assert (!"BITSET_TEST_RANGE: bit range crosses word boundary"), 0))
-#define BITSET_SET_RANGE(x, b, e) \
- (BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \
- ((x)[BITSET_BITWORD(b)] |= BITSET_RANGE(b, e)) : \
- (assert (!"BITSET_SET_RANGE: bit range crosses word boundary"), 0))
-#define BITSET_CLEAR_RANGE(x, b, e) \
- (BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \
- ((x)[BITSET_BITWORD(b)] &= ~BITSET_RANGE(b, e)) : \
- (assert (!"BITSET_CLEAR_RANGE: bit range crosses word boundary"), 0))
-
-/* Get first bit set in a bitset.
- */
-static inline int
-__bitset_ffs(const BITSET_WORD *x, int n)
-{
- int i;
-
- for (i = 0; i < n; i++) {
- if (x[i])
- return ffs(x[i]) + BITSET_WORDBITS * i;
- }
-
- return 0;
-}
-
-#define BITSET_FFS(x) __bitset_ffs(x, Elements(x))
-
-#endif
diff --git a/src/mesa/main/performance_monitor.c b/src/mesa/main/performance_monitor.c
index c02910e..2d740da 100644
--- a/src/mesa/main/performance_monitor.c
+++ b/src/mesa/main/performance_monitor.c
@@ -42,7 +42,7 @@
#include "macros.h"
#include "mtypes.h"
#include "performance_monitor.h"
-#include "bitset.h"
+#include "util/bitset.h"
#include "util/ralloc.h"
void
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index e0f0852..29e7a09 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -40,7 +40,7 @@
#include "teximage.h"
#include "texstate.h"
#include "mtypes.h"
-#include "bitset.h"
+#include "util/bitset.h"
/**
diff --git a/src/util/bitset.h b/src/util/bitset.h
new file mode 100644
index 0000000..ee05ebb
--- /dev/null
+++ b/src/util/bitset.h
@@ -0,0 +1,99 @@
+/*
+ * Mesa 3-D graphics library
+ *
+ * Copyright (C) 2006 Brian Paul 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, 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 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.
+ */
+
+/**
+ * \file bitset.h
+ * \brief Bitset of arbitrary size definitions.
+ * \author Michal Krol
+ */
+
+#ifndef UTIL_BITSET_H
+#define UTIL_BITSET_H
+
+#include "util/bitcount.h"
+
+/****************************************************************************
+ * generic bitset implementation
+ */
+
+typedef unsigned int BITSET_WORD;
+#define BITSET_WORDBITS (sizeof (BITSET_WORD) * 8)
+
+/* bitset declarations
+ */
+#define BITSET_WORDS(bits) (ALIGN(bits, BITSET_WORDBITS) / BITSET_WORDBITS)
+#define BITSET_DECLARE(name, bits) BITSET_WORD name[BITSET_WORDS(bits)]
+
+/* bitset operations
+ */
+#define BITSET_COPY(x, y) memcpy( (x), (y), sizeof (x) )
+#define BITSET_EQUAL(x, y) (memcmp( (x), (y), sizeof (x) ) == 0)
+#define BITSET_ZERO(x) memset( (x), 0, sizeof (x) )
+#define BITSET_ONES(x) memset( (x), 0xff, sizeof (x) )
+
+#define BITSET_BITWORD(b) ((b) / BITSET_WORDBITS)
+#define BITSET_BIT(b) (1 << ((b) % BITSET_WORDBITS))
+
+/* single bit operations
+ */
+#define BITSET_TEST(x, b) ((x)[BITSET_BITWORD(b)] & BITSET_BIT(b))
+#define BITSET_SET(x, b) ((x)[BITSET_BITWORD(b)] |= BITSET_BIT(b))
+#define BITSET_CLEAR(x, b) ((x)[BITSET_BITWORD(b)] &= ~BITSET_BIT(b))
+
+#define BITSET_MASK(b) ((b) == BITSET_WORDBITS ? ~0 : BITSET_BIT(b) - 1)
+#define BITSET_RANGE(b, e) (BITSET_MASK((e) + 1) & ~BITSET_MASK(b))
+
+/* bit range operations
+ */
+#define BITSET_TEST_RANGE(x, b, e) \
+ (BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \
+ ((x)[BITSET_BITWORD(b)] & BITSET_RANGE(b, e)) : \
+ (assert (!"BITSET_TEST_RANGE: bit range crosses word boundary"), 0))
+#define BITSET_SET_RANGE(x, b, e) \
+ (BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \
+ ((x)[BITSET_BITWORD(b)] |= BITSET_RANGE(b, e)) : \
+ (assert (!"BITSET_SET_RANGE: bit range crosses word boundary"), 0))
+#define BITSET_CLEAR_RANGE(x, b, e) \
+ (BITSET_BITWORD(b) == BITSET_BITWORD(e) ? \
+ ((x)[BITSET_BITWORD(b)] &= ~BITSET_RANGE(b, e)) : \
+ (assert (!"BITSET_CLEAR_RANGE: bit range crosses word boundary"), 0))
+
+/* Get first bit set in a bitset.
+ */
+static inline int
+__bitset_ffs(const BITSET_WORD *x, int n)
+{
+ int i;
+
+ for (i = 0; i < n; i++) {
+ if (x[i])
+ return ffs(x[i]) + BITSET_WORDBITS * i;
+ }
+
+ return 0;
+}
+
+#define BITSET_FFS(x) __bitset_ffs(x, Elements(x))
+
+#endif
diff --git a/src/util/register_allocate.c b/src/util/register_allocate.c
index 6cf7ce7..e8ba1c7 100644
--- a/src/util/register_allocate.c
+++ b/src/util/register_allocate.c
@@ -76,7 +76,7 @@
#include "main/imports.h"
#include "main/macros.h"
#include "main/mtypes.h"
-#include "main/bitset.h"
+#include "util/bitset.h"
#include "register_allocate.h"
#define NO_REG ~0
--
2.1.0
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