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authormarha <marha@users.sourceforge.net>2013-07-04 13:44:39 +0200
committermarha <marha@users.sourceforge.net>2013-07-04 13:44:39 +0200
commit2433c3693663c0ace48aee718c10a6b78207b7cf (patch)
tree8c569c4af28c0e365d64d432957b20c9aa0b4953
parentfadba36545cbab5859bf346921bf416d0160a5b2 (diff)
parent2ecad38adbeaa652daaab8f2a6d112921b7e74eb (diff)
downloadvcxsrv-2433c3693663c0ace48aee718c10a6b78207b7cf.tar.gz
vcxsrv-2433c3693663c0ace48aee718c10a6b78207b7cf.tar.bz2
vcxsrv-2433c3693663c0ace48aee718c10a6b78207b7cf.zip
Merge remote-tracking branch 'origin/released'
* origin/released: fontconfig mesa libxcb git update 4 jul 2013
-rw-r--r--fontconfig/configure.ac50
-rw-r--r--fontconfig/src/fccfg.c364
-rw-r--r--fontconfig/src/fcdbg.c39
-rw-r--r--fontconfig/src/fcint.h33
-rw-r--r--fontconfig/src/fcxml.c210
-rw-r--r--libxcb/tests/Makefile.am3
-rw-r--r--libxcb/xcb-proto/src/sync.xml62
-rw-r--r--mesalib/configure.ac7
-rw-r--r--mesalib/docs/index.html6
-rw-r--r--mesalib/docs/relnotes.html1
-rw-r--r--mesalib/docs/relnotes/9.1.4.html321
-rw-r--r--mesalib/docs/relnotes/9.2.html3
-rw-r--r--mesalib/include/EGL/eglplatform.h4
-rw-r--r--mesalib/src/gallium/auxiliary/Makefile.sources1
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_vbuf.c8
-rw-r--r--mesalib/src/glsl/Makefile.sources1
-rw-r--r--mesalib/src/glsl/ir_optimization.h4
-rw-r--r--mesalib/src/glsl/link_varyings.cpp67
-rw-r--r--mesalib/src/glsl/link_varyings.h9
-rw-r--r--mesalib/src/glsl/linker.cpp135
-rw-r--r--mesalib/src/glsl/opt_dead_builtin_varyings.cpp477
-rw-r--r--mesalib/src/mapi/glapi/gen/SConscript16
-rw-r--r--mesalib/src/mesa/SConscript17
-rw-r--r--mesalib/src/mesa/main/mtypes.h14
-rw-r--r--mesalib/src/mesa/main/shaderobj.h4
-rw-r--r--mesalib/src/mesa/program/ir_to_mesa.cpp10
-rw-r--r--mesalib/src/mesa/program/program.h2
-rw-r--r--mesalib/src/mesa/state_tracker/st_context.c5
-rw-r--r--mesalib/src/mesa/state_tracker/st_extensions.c24
-rw-r--r--mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp10
-rwxr-xr-x[-rw-r--r--]sync.bat0
-rwxr-xr-x[-rw-r--r--]synchronise.py0
32 files changed, 1409 insertions, 498 deletions
diff --git a/fontconfig/configure.ac b/fontconfig/configure.ac
index a2b1c72f4..aeb151331 100644
--- a/fontconfig/configure.ac
+++ b/fontconfig/configure.ac
@@ -161,35 +161,37 @@ AC_LINK_IFELSE([AC_LANG_SOURCE([[
AC_MSG_RESULT([yes])
AC_DEFINE([HAVE_POSIX_FADVISE], [1], [Define to 1 if you have the 'posix_fadvise' function.])
],[AC_MSG_RESULT([no])])
-AC_MSG_CHECKING([for scandir])
-AC_LINK_IFELSE([AC_LANG_SOURCE([[
- #include <dirent.h>
- int comp(const struct dirent **, const struct dirent **);
- int comp(const struct dirent **a, const struct dirent **b) { return 0; }
- int main(void) {
- struct dirent **d;
- return scandir(".", &d, 0, &comp) >= 0;
- }
- ]])],[
- AC_MSG_RESULT([yes])
- AC_DEFINE([HAVE_SCANDIR], [1], [Define to 1 if you have the 'scandir' function.])
- ],[
- AC_LINK_IFELSE([AC_LANG_SOURCE([[
- #include <dirent.h>
- int comp(const void *, const void *);
- int comp(const void *a, const void *b) { return 0; }
- int main(void) {
- struct dirent **d;
- return scandir(".", &d, 0, &comp) >= 0;
- }
+if test "$os_win32" = "no"; then
+ AC_MSG_CHECKING([for scandir])
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+ #include <dirent.h>
+ int comp(const struct dirent **, const struct dirent **);
+ int comp(const struct dirent **a, const struct dirent **b) { return 0; }
+ int main(void) {
+ struct dirent **d;
+ return scandir(".", &d, 0, &comp) >= 0;
+ }
]])],[
AC_MSG_RESULT([yes])
- AC_DEFINE([HAVE_SCANDIR_VOID_P], [1], [Define to 1 if you have the 'scandir' function with int (* compar)(const void *, const void *)])
+ AC_DEFINE([HAVE_SCANDIR], [1], [Define to 1 if you have the 'scandir' function.])
],[
- AC_MSG_ERROR([
+ AC_LINK_IFELSE([AC_LANG_SOURCE([[
+ #include <dirent.h>
+ int comp(const void *, const void *);
+ int comp(const void *a, const void *b) { return 0; }
+ int main(void) {
+ struct dirent **d;
+ return scandir(".", &d, 0, &comp) >= 0;
+ }
+ ]])],[
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([HAVE_SCANDIR_VOID_P], [1], [Define to 1 if you have the 'scandir' function with int (* compar)(const void *, const void *)])
+ ],[
+ AC_MSG_ERROR([
*** No scandir function available.])
+ ])
])
- ])
+fi
CFLAGS="$fc_saved_CFLAGS"
#
diff --git a/fontconfig/src/fccfg.c b/fontconfig/src/fccfg.c
index 9c0be24a3..7ea94b846 100644
--- a/fontconfig/src/fccfg.c
+++ b/fontconfig/src/fccfg.c
@@ -214,10 +214,8 @@ FcSubstDestroy (FcSubst *s)
while (s)
{
n = s->next;
- if (s->test)
- FcTestDestroy (s->test);
- if (s->edit)
- FcEditDestroy (s->edit);
+ if (s->rule)
+ FcRuleDestroy (s->rule);
free (s);
s = n;
}
@@ -226,20 +224,20 @@ FcSubstDestroy (FcSubst *s)
FcExpr *
FcConfigAllocExpr (FcConfig *config)
{
- if (!config->expr_pool || config->expr_pool->next == config->expr_pool->end)
- {
- FcExprPage *new_page;
+ if (!config->expr_pool || config->expr_pool->next == config->expr_pool->end)
+ {
+ FcExprPage *new_page;
- new_page = malloc (sizeof (FcExprPage));
- if (!new_page)
- return 0;
+ new_page = malloc (sizeof (FcExprPage));
+ if (!new_page)
+ return 0;
- new_page->next_page = config->expr_pool;
- new_page->next = new_page->exprs;
- config->expr_pool = new_page;
- }
+ new_page->next_page = config->expr_pool;
+ new_page->next = new_page->exprs;
+ config->expr_pool = new_page;
+ }
- return config->expr_pool->next++;
+ return config->expr_pool->next++;
}
FcConfig *
@@ -644,15 +642,13 @@ FcConfigSetRescanInverval (FcConfig *config, int rescanInterval)
return FcConfigSetRescanInterval (config, rescanInterval);
}
-
FcBool
-FcConfigAddEdit (FcConfig *config,
- FcTest *test,
- FcEdit *edit,
+FcConfigAddRule (FcConfig *config,
+ FcRule *rule,
FcMatchKind kind)
{
FcSubst *subst, **prev;
- FcTest *t;
+ FcRule *r;
int num;
switch (kind) {
@@ -673,15 +669,18 @@ FcConfigAddEdit (FcConfig *config,
return FcFalse;
for (; *prev; prev = &(*prev)->next);
*prev = subst;
- subst->next = 0;
- subst->test = test;
- subst->edit = edit;
+ subst->next = NULL;
+ subst->rule = rule;
num = 0;
- for (t = test; t; t = t->next)
+ for (r = rule; r; r = r->next)
{
- if (t->kind == FcMatchDefault)
- t->kind = kind;
- num++;
+ if (r->type == FcRuleTest)
+ {
+ if (r->u.test &&
+ r->u.test->kind == FcMatchDefault)
+ r->u.test->kind = kind;
+ num++;
+ }
}
if (config->maxObjects < num)
config->maxObjects = num;
@@ -1486,13 +1485,12 @@ FcConfigSubstituteWithPat (FcConfig *config,
{
FcValue v;
FcSubst *s;
- FcSubState *st;
- int i;
- FcTest *t;
- FcEdit *e;
- FcValueList *l;
+ FcRule *r;
+ FcValueList *l, *value = NULL;
FcPattern *m;
FcStrSet *strs;
+ FcPatternElt *elt = NULL;
+ FcObject object = FC_INVALID_OBJECT;
if (!config)
{
@@ -1537,10 +1535,6 @@ FcConfigSubstituteWithPat (FcConfig *config,
return FcFalse;
}
- st = (FcSubState *) malloc (config->maxObjects * sizeof (FcSubState));
- if (!st && config->maxObjects)
- return FcFalse;
-
if (FcDebug () & FC_DBG_EDIT)
{
printf ("FcConfigSubstitute ");
@@ -1548,194 +1542,174 @@ FcConfigSubstituteWithPat (FcConfig *config,
}
for (; s; s = s->next)
{
- /*
- * Check the tests to see if
- * they all match the pattern
- */
- for (t = s->test, i = 0; t; t = t->next, i++)
+ r = s->rule;
+ for (; r; r = r->next)
{
- if (FcDebug () & FC_DBG_EDIT)
- {
- printf ("FcConfigSubstitute test ");
- FcTestPrint (t);
- }
- st[i].elt = 0;
- if (kind == FcMatchFont && t->kind == FcMatchPattern)
- m = p_pat;
- else
- m = p;
- if (m)
- st[i].elt = FcPatternObjectFindElt (m, t->object);
- else
- st[i].elt = 0;
- /*
- * If there's no such field in the font,
- * then FcQualAll matches while FcQualAny does not
- */
- if (!st[i].elt)
- {
- if (t->qual == FcQualAll)
+ switch (r->type) {
+ case FcRuleUnknown:
+ /* shouldn't be reached */
+ break;
+ case FcRuleTest:
+ /*
+ * Check the tests to see if
+ * they all match the pattern
+ */
+ if (FcDebug () & FC_DBG_EDIT)
{
- st[i].value = 0;
- continue;
+ printf ("FcConfigSubstitute test ");
+ FcTestPrint (r->u.test);
}
+ if (kind == FcMatchFont && r->u.test->kind == FcMatchPattern)
+ m = p_pat;
else
- break;
- }
- /*
- * Check to see if there is a match, mark the location
- * to apply match-relative edits
- */
- st[i].value = FcConfigMatchValueList (m, p_pat, kind, t, st[i].elt->values);
- if (!st[i].value)
- break;
- if (t->qual == FcQualFirst && st[i].value != st[i].elt->values)
- break;
- if (t->qual == FcQualNotFirst && st[i].value == st[i].elt->values)
- break;
- }
- if (t)
- {
- if (FcDebug () & FC_DBG_EDIT)
- printf ("No match\n");
- continue;
- }
- if (FcDebug () & FC_DBG_EDIT)
- {
- printf ("Substitute ");
- FcSubstPrint (s);
- }
- for (e = s->edit; e; e = e->next)
- {
- /*
- * Evaluate the list of expressions
- */
- l = FcConfigValues (p, p_pat,kind, e->expr, e->binding);
- /*
- * Locate any test associated with this field, skipping
- * tests associated with the pattern when substituting in
- * the font
- */
- for (t = s->test, i = 0; t; t = t->next, i++)
- {
- if ((t->kind == FcMatchFont || kind == FcMatchPattern) &&
- t->object == e->object)
+ m = p;
+ if (m)
+ elt = FcPatternObjectFindElt (m, r->u.test->object);
+ else
+ elt = NULL;
+ /*
+ * If there's no such field in the font,
+ * then FcQualAll matches while FcQualAny does not
+ */
+ if (!elt)
{
- /*
- * KLUDGE - the pattern may have been reallocated or
- * things may have been inserted or deleted above
- * this element by other edits. Go back and find
- * the element again
- */
- if (e != s->edit && st[i].elt)
- st[i].elt = FcPatternObjectFindElt (p, t->object);
- if (!st[i].elt)
- t = 0;
- break;
+ if (r->u.test->qual == FcQualAll)
+ {
+ value = NULL;
+ continue;
+ }
+ else
+ {
+ if (FcDebug () & FC_DBG_EDIT)
+ printf ("No match\n");
+ goto bail;
+ }
}
- }
- switch (FC_OP_GET_OP (e->op)) {
- case FcOpAssign:
/*
- * If there was a test, then replace the matched
- * value with the new list of values
+ * Check to see if there is a match, mark the location
+ * to apply match-relative edits
*/
- if (t)
+ value = FcConfigMatchValueList (m, p_pat, kind, r->u.test, elt->values);
+ if (!value ||
+ (r->u.test->qual == FcQualFirst && value != elt->values) ||
+ (r->u.test->qual == FcQualNotFirst && value == elt->values))
{
- FcValueList *thisValue = st[i].value;
- FcValueList *nextValue = thisValue;
-
+ if (FcDebug () & FC_DBG_EDIT)
+ printf ("No match\n");
+ goto bail;
+ }
+ object = r->u.test->object;
+ break;
+ case FcRuleEdit:
+ if (FcDebug () & FC_DBG_EDIT)
+ {
+ printf ("Substitute ");
+ FcEditPrint (r->u.edit);
+ printf ("\n\n");
+ }
+ /*
+ * Evaluate the list of expressions
+ */
+ l = FcConfigValues (p, p_pat,kind, r->u.edit->expr, r->u.edit->binding);
+ /*
+ * Locate any test associated with this field, skipping
+ * tests associated with the pattern when substituting in
+ * the font
+ */
+ if (object != r->u.edit->object)
+ value = NULL;
+
+ switch (FC_OP_GET_OP (r->u.edit->op)) {
+ case FcOpAssign:
/*
- * Append the new list of values after the current value
+ * If there was a test, then replace the matched
+ * value with the new list of values
*/
- FcConfigAdd (&st[i].elt->values, thisValue, FcTrue, l, e->object);
+ if (value)
+ {
+ FcValueList *thisValue = value;
+ FcValueList *nextValue = thisValue;
+
+ /*
+ * Append the new list of values after the current value
+ */
+ FcConfigAdd (&elt->values, thisValue, FcTrue, l, r->u.edit->object);
+ /*
+ * Delete the marked value
+ */
+ if (thisValue)
+ FcConfigDel (&elt->values, thisValue);
+ /*
+ * Adjust a pointer into the value list to ensure
+ * future edits occur at the same place
+ */
+ value = nextValue;
+ break;
+ }
+ /* fall through ... */
+ case FcOpAssignReplace:
/*
- * Delete the marked value
+ * Delete all of the values and insert
+ * the new set
*/
- if (thisValue)
- FcConfigDel (&st[i].elt->values, thisValue);
+ FcConfigPatternDel (p, r->u.edit->object);
+ FcConfigPatternAdd (p, r->u.edit->object, l, FcTrue);
/*
- * Adjust any pointers into the value list to ensure
- * future edits occur at the same place
+ * Adjust a pointer into the value list as they no
+ * longer point to anything valid
*/
- for (t = s->test, i = 0; t; t = t->next, i++)
+ value = NULL;
+ break;
+ case FcOpPrepend:
+ if (value)
{
- if (st[i].value == thisValue)
- st[i].value = nextValue;
+ FcConfigAdd (&elt->values, value, FcFalse, l, r->u.edit->object);
+ break;
}
+ /* fall through ... */
+ case FcOpPrependFirst:
+ FcConfigPatternAdd (p, r->u.edit->object, l, FcFalse);
break;
- }
- /* fall through ... */
- case FcOpAssignReplace:
- /*
- * Delete all of the values and insert
- * the new set
- */
- FcConfigPatternDel (p, e->object);
- FcConfigPatternAdd (p, e->object, l, FcTrue);
- /*
- * Adjust any pointers into the value list as they no
- * longer point to anything valid
- */
- if (t)
- {
- FcPatternElt *thisElt = st[i].elt;
- for (t = s->test, i = 0; t; t = t->next, i++)
+ case FcOpAppend:
+ if (value)
{
- if (st[i].elt == thisElt)
- st[i].value = 0;
+ FcConfigAdd (&elt->values, value, FcTrue, l, r->u.edit->object);
+ break;
}
- }
- break;
- case FcOpPrepend:
- if (t)
- {
- FcConfigAdd (&st[i].elt->values, st[i].value, FcFalse, l, e->object);
+ /* fall through ... */
+ case FcOpAppendLast:
+ FcConfigPatternAdd (p, r->u.edit->object, l, FcTrue);
break;
- }
- /* fall through ... */
- case FcOpPrependFirst:
- FcConfigPatternAdd (p, e->object, l, FcFalse);
- break;
- case FcOpAppend:
- if (t)
- {
- FcConfigAdd (&st[i].elt->values, st[i].value, FcTrue, l, e->object);
+ case FcOpDelete:
+ if (value)
+ {
+ FcConfigDel (&elt->values, value);
+ break;
+ }
+ /* fall through ... */
+ case FcOpDeleteAll:
+ FcConfigPatternDel (p, r->u.edit->object);
+ break;
+ default:
+ FcValueListDestroy (l);
break;
}
- /* fall through ... */
- case FcOpAppendLast:
- FcConfigPatternAdd (p, e->object, l, FcTrue);
- break;
- case FcOpDelete:
- if (t)
+ /*
+ * Now go through the pattern and eliminate
+ * any properties without data
+ */
+ FcConfigPatternCanon (p, r->u.edit->object);
+
+ if (FcDebug () & FC_DBG_EDIT)
{
- FcConfigDel (&st[i].elt->values, st[i].value);
- break;
+ printf ("FcConfigSubstitute edit");
+ FcPatternPrint (p);
}
- /* fall through ... */
- case FcOpDeleteAll:
- FcConfigPatternDel (p, e->object);
- break;
- default:
- FcValueListDestroy (l);
break;
}
}
- /*
- * Now go through the pattern and eliminate
- * any properties without data
- */
- for (e = s->edit; e; e = e->next)
- FcConfigPatternCanon (p, e->object);
-
- if (FcDebug () & FC_DBG_EDIT)
- {
- printf ("FcConfigSubstitute edit");
- FcPatternPrint (p);
- }
+ bail:;
}
- free (st);
if (FcDebug () & FC_DBG_EDIT)
{
printf ("FcConfigSubstitute done");
diff --git a/fontconfig/src/fcdbg.c b/fontconfig/src/fcdbg.c
index ce642140c..d74bc2769 100644
--- a/fontconfig/src/fcdbg.c
+++ b/fontconfig/src/fcdbg.c
@@ -427,21 +427,38 @@ FcEditPrint (const FcEdit *edit)
void
FcSubstPrint (const FcSubst *subst)
{
- FcEdit *e;
- FcTest *t;
+ FcRule *r;
+ FcRuleType last_type = FcRuleUnknown;
printf ("match\n");
- for (t = subst->test; t; t = t->next)
- {
- printf ("\t");
- FcTestPrint (t);
- }
- printf ("edit\n");
- for (e = subst->edit; e; e = e->next)
+ for (r = subst->rule; r; r = r->next)
{
+ if (last_type != r->type)
+ {
+ switch (r->type) {
+ case FcRuleTest:
+ printf ("[test]\n");
+ break;
+ case FcRuleEdit:
+ printf ("[edit]\n");
+ break;
+ default:
+ break;
+ }
+ last_type = r->type;
+ }
printf ("\t");
- FcEditPrint (e);
- printf (";\n");
+ switch (r->type) {
+ case FcRuleTest:
+ FcTestPrint (r->u.test);
+ break;
+ case FcRuleEdit:
+ FcEditPrint (r->u.edit);
+ printf (";\n");
+ break;
+ default:
+ break;
+ }
}
printf ("\n");
}
diff --git a/fontconfig/src/fcint.h b/fontconfig/src/fcint.h
index 0137deeb4..fe523fb7c 100644
--- a/fontconfig/src/fcint.h
+++ b/fontconfig/src/fcint.h
@@ -37,6 +37,7 @@
#include <ctype.h>
#include <assert.h>
#include <errno.h>
+#include <limits.h>
#include <unistd.h>
#include <stddef.h>
#include <sys/types.h>
@@ -85,7 +86,7 @@ extern pfnSHGetFolderPathA pSHGetFolderPathA;
#define FC_DBG_CONFIG 1024
#define FC_DBG_LANGSET 2048
-#define _FC_ASSERT_STATIC1(_line, _cond) typedef int _static_assert_on_line_##_line##_failed[(_cond)?1:-1]
+#define _FC_ASSERT_STATIC1(_line, _cond) typedef int _static_assert_on_line_##_line##_failed[(_cond)?1:-1] FC_UNUSED
#define _FC_ASSERT_STATIC0(_line, _cond) _FC_ASSERT_STATIC1 (_line, (_cond))
#define FC_ASSERT_STATIC(_cond) _FC_ASSERT_STATIC0 (__LINE__, (_cond))
@@ -109,7 +110,7 @@ FC_ASSERT_STATIC (sizeof (FcRef) == sizeof (int));
typedef enum _FcValueBinding {
FcValueBindingWeak, FcValueBindingStrong, FcValueBindingSame,
/* to make sure sizeof (FcValueBinding) == 4 even with -fshort-enums */
- FcValueBindingEnd = 0xffffffff
+ FcValueBindingEnd = INT_MAX
} FcValueBinding;
#define FcStrdup(s) ((FcChar8 *) strdup ((const char *) (s)))
@@ -273,7 +274,6 @@ typedef enum _FcQual {
#define FcMatchDefault ((FcMatchKind) -1)
typedef struct _FcTest {
- struct _FcTest *next;
FcMatchKind kind;
FcQual qual;
FcObject object;
@@ -282,17 +282,28 @@ typedef struct _FcTest {
} FcTest;
typedef struct _FcEdit {
- struct _FcEdit *next;
FcObject object;
FcOp op;
FcExpr *expr;
FcValueBinding binding;
} FcEdit;
+typedef enum _FcRuleType {
+ FcRuleUnknown, FcRuleTest, FcRuleEdit
+} FcRuleType;
+
+typedef struct _FcRule {
+ struct _FcRule *next;
+ FcRuleType type;
+ union {
+ FcTest *test;
+ FcEdit *edit;
+ } u;
+} FcRule;
+
typedef struct _FcSubst {
struct _FcSubst *next;
- FcTest *test;
- FcEdit *edit;
+ FcRule *rule;
} FcSubst;
typedef struct _FcCharLeaf {
@@ -612,10 +623,9 @@ FcPrivate FcBool
FcConfigAddBlank (FcConfig *config,
FcChar32 blank);
-FcPrivate FcBool
-FcConfigAddEdit (FcConfig *config,
- FcTest *test,
- FcEdit *edit,
+FcBool
+FcConfigAddRule (FcConfig *config,
+ FcRule *rule,
FcMatchKind kind);
FcPrivate void
@@ -842,6 +852,9 @@ FcTestDestroy (FcTest *test);
FcPrivate void
FcEditDestroy (FcEdit *e);
+void
+FcRuleDestroy (FcRule *rule);
+
/* fclang.c */
FcPrivate FcLangSet *
FcFreeTypeLangSet (const FcCharSet *charset,
diff --git a/fontconfig/src/fcxml.c b/fontconfig/src/fcxml.c
index 0f2123f38..2f3ccacab 100644
--- a/fontconfig/src/fcxml.c
+++ b/fontconfig/src/fcxml.c
@@ -62,12 +62,28 @@ FcExprDestroy (FcExpr *e);
void
FcTestDestroy (FcTest *test)
{
- if (test->next)
- FcTestDestroy (test->next);
FcExprDestroy (test->expr);
free (test);
}
+void
+FcRuleDestroy (FcRule *rule)
+{
+ if (rule->next)
+ FcRuleDestroy (rule->next);
+ switch (rule->type) {
+ case FcRuleTest:
+ FcTestDestroy (rule->u.test);
+ break;
+ case FcRuleEdit:
+ FcEditDestroy (rule->u.edit);
+ break;
+ default:
+ break;
+ }
+ free (rule);
+}
+
static FcExpr *
FcExprCreateInteger (FcConfig *config, int i)
{
@@ -300,8 +316,6 @@ FcExprDestroy (FcExpr *e)
void
FcEditDestroy (FcEdit *e)
{
- if (e->next)
- FcEditDestroy (e->next);
if (e->expr)
FcExprDestroy (e->expr);
free (e);
@@ -714,7 +728,6 @@ FcTestCreate (FcConfigParse *parse,
{
const FcObjectType *o;
- test->next = 0;
test->kind = kind;
test->qual = qual;
test->object = FcObjectFromName ((const char *) field);
@@ -740,7 +753,6 @@ FcEditCreate (FcConfigParse *parse,
{
const FcObjectType *o;
- e->next = 0;
e->object = object;
e->op = op;
e->expr = expr;
@@ -752,6 +764,34 @@ FcEditCreate (FcConfigParse *parse,
return e;
}
+static FcRule *
+FcRuleCreate (FcRuleType type,
+ void *p)
+{
+ FcRule *r = (FcRule *) malloc (sizeof (FcRule));
+
+ if (!r)
+ return NULL;
+
+ r->next = NULL;
+ r->type = type;
+ switch (type)
+ {
+ case FcRuleTest:
+ r->u.test = (FcTest *) p;
+ break;
+ case FcRuleEdit:
+ r->u.edit = (FcEdit *) p;
+ break;
+ default:
+ free (r);
+ r = NULL;
+ break;
+ }
+
+ return r;
+}
+
static FcVStack *
FcVStackCreateAndPush (FcConfigParse *parse)
{
@@ -1657,9 +1697,9 @@ static void
FcParseAlias (FcConfigParse *parse)
{
FcExpr *family = 0, *accept = 0, *prefer = 0, *def = 0, *new = 0;
- FcEdit *edit = 0, *next;
+ FcEdit *edit = 0;
FcVStack *vstack;
- FcTest *test = NULL;
+ FcRule *rule = NULL, *r;
FcValueBinding binding;
if (!FcConfigLexBinding (parse, FcConfigGetAttribute (parse, "binding"), &binding))
@@ -1704,8 +1744,14 @@ FcParseAlias (FcConfigParse *parse)
vstack->tag = FcVStackNone;
break;
case FcVStackTest:
- vstack->u.test->next = test;
- test = vstack->u.test;
+ if (rule)
+ {
+ r = FcRuleCreate (FcRuleTest, vstack->u.test);
+ r->next = rule;
+ rule = r;
+ }
+ else
+ rule = FcRuleCreate (FcRuleTest, vstack->u.test);
vstack->tag = FcVStackNone;
break;
default:
@@ -1723,8 +1769,35 @@ FcParseAlias (FcConfigParse *parse)
FcExprDestroy (accept);
if (def)
FcExprDestroy (def);
+ if (rule)
+ FcRuleDestroy (rule);
return;
}
+ if (!prefer &&
+ !accept &&
+ !def)
+ {
+ FcExprDestroy (family);
+ return;
+ }
+ else
+ {
+ FcTest *t = FcTestCreate (parse, FcMatchPattern,
+ FcQualAny,
+ (FcChar8 *) FC_FAMILY,
+ FC_OP (FcOpEqual, FcOpFlagIgnoreBlanks),
+ family);
+ if (rule)
+ {
+ for (r = rule; r->next; r = r->next);
+ r->next = FcRuleCreate (FcRuleTest, t);
+ r = r->next;
+ }
+ else
+ {
+ r = rule = FcRuleCreate (FcRuleTest, t);
+ }
+ }
if (prefer)
{
edit = FcEditCreate (parse,
@@ -1732,60 +1805,46 @@ FcParseAlias (FcConfigParse *parse)
FcOpPrepend,
prefer,
binding);
- if (edit)
- edit->next = 0;
- else
+ if (!edit)
FcExprDestroy (prefer);
+ else
+ {
+ r->next = FcRuleCreate (FcRuleEdit, edit);
+ r = r->next;
+ }
}
if (accept)
{
- next = edit;
edit = FcEditCreate (parse,
FC_FAMILY_OBJECT,
FcOpAppend,
accept,
binding);
- if (edit)
- edit->next = next;
- else
+ if (!edit)
FcExprDestroy (accept);
+ else
+ {
+ r->next = FcRuleCreate (FcRuleEdit, edit);
+ r = r->next;
+ }
}
if (def)
{
- next = edit;
edit = FcEditCreate (parse,
FC_FAMILY_OBJECT,
FcOpAppendLast,
def,
binding);
- if (edit)
- edit->next = next;
- else
+ if (!edit)
FcExprDestroy (def);
- }
- if (edit)
- {
- FcTest *t = FcTestCreate (parse, FcMatchPattern,
- FcQualAny,
- (FcChar8 *) FC_FAMILY,
- FC_OP (FcOpEqual, FcOpFlagIgnoreBlanks),
- family);
- if (test)
+ else
{
- FcTest *p = test;
-
- while (p->next)
- p = p->next;
- p->next = t;
+ r->next = FcRuleCreate (FcRuleEdit, edit);
+ r = r->next;
}
- else
- test = t;
- if (test)
- if (!FcConfigAddEdit (parse->config, test, edit, FcMatchPattern))
- FcTestDestroy (test);
}
- else
- FcExprDestroy (family);
+ if (!FcConfigAddRule (parse->config, rule, FcMatchPattern))
+ FcRuleDestroy (rule);
}
static FcExpr *
@@ -2387,22 +2446,14 @@ FcParseEdit (FcConfigParse *parse)
FcEditDestroy (edit);
}
-typedef struct FcSubstStack {
- FcTest *test;
- FcEdit *edit;
-} FcSubstStack;
-
static void
FcParseMatch (FcConfigParse *parse)
{
const FcChar8 *kind_name;
FcMatchKind kind;
- FcTest *test = 0;
FcEdit *edit = 0;
FcVStack *vstack;
- FcBool tested = FcFalse;
- FcSubstStack *sstack = NULL;
- int len, pos = 0;
+ FcRule *rule = NULL, *r;
kind_name = FcConfigGetAttribute (parse, "target");
if (!kind_name)
@@ -2421,48 +2472,29 @@ FcParseMatch (FcConfigParse *parse)
return;
}
}
- len = FcVStackElements(parse);
- if (len > 0)
- {
- sstack = malloc (sizeof (FcSubstStack) * (len + 1));
- if (!sstack)
- {
- FcConfigMessage (parse, FcSevereError, "out of memory");
- return;
- }
- }
while ((vstack = FcVStackPeek (parse)))
{
switch ((int) vstack->tag) {
case FcVStackTest:
- vstack->u.test->next = test;
- test = vstack->u.test;
+ r = FcRuleCreate (FcRuleTest, vstack->u.test);
+ if (rule)
+ r->next = rule;
+ rule = r;
vstack->tag = FcVStackNone;
- tested = FcTrue;
break;
case FcVStackEdit:
- /* due to the reverse traversal, <edit> node appears faster than
- * <test> node if any. so we have to deal with it here rather than
- * the above in FcVStackTest, and put recipes in reverse order.
- */
- if (tested)
- {
- sstack[pos].test = test;
- sstack[pos].edit = edit;
- pos++;
- test = NULL;
- edit = NULL;
- tested = FcFalse;
- }
- vstack->u.edit->next = edit;
- edit = vstack->u.edit;
- vstack->tag = FcVStackNone;
- if (kind == FcMatchScan && edit->object > FC_MAX_BASE_OBJECT)
+ if (kind == FcMatchScan && vstack->u.edit->object > FC_MAX_BASE_OBJECT)
{
FcConfigMessage (parse, FcSevereError,
"<match target=\"scan\"> cannot edit user-defined object \"%s\"",
FcObjectName(edit->object));
+ break;
}
+ r = FcRuleCreate (FcRuleEdit, vstack->u.edit);
+ if (rule)
+ r->next = rule;
+ rule = r;
+ vstack->tag = FcVStackNone;
break;
default:
FcConfigMessage (parse, FcSevereWarning, "invalid match element");
@@ -2470,22 +2502,8 @@ FcParseMatch (FcConfigParse *parse)
}
FcVStackPopAndDestroy (parse);
}
- if (!FcConfigAddEdit (parse->config, test, edit, kind))
+ if (!FcConfigAddRule (parse->config, rule, kind))
FcConfigMessage (parse, FcSevereError, "out of memory");
- if (sstack)
- {
- int i;
-
- for (i = 0; i < pos; i++)
- {
- if (!FcConfigAddEdit (parse->config, sstack[pos - i - 1].test, sstack[pos - i - 1].edit, kind))
- {
- FcConfigMessage (parse, FcSevereError, "out of memory");
- return;
- }
- }
- free (sstack);
- }
}
static void
diff --git a/libxcb/tests/Makefile.am b/libxcb/tests/Makefile.am
index 077681e51..20bdc7217 100644
--- a/libxcb/tests/Makefile.am
+++ b/libxcb/tests/Makefile.am
@@ -12,9 +12,6 @@ TESTS = check_all
check_PROGRAMS = check_all
check_all_SOURCES = check_all.c check_suites.h check_public.c
-all-local::
- $(RM) CheckLog*.xml
-
check-local: check-TESTS
$(RM) CheckLog.html
if test x$(HTML_CHECK_RESULT) = xtrue; then \
diff --git a/libxcb/xcb-proto/src/sync.xml b/libxcb/xcb-proto/src/sync.xml
index 516d149ab..8a5194752 100644
--- a/libxcb/xcb-proto/src/sync.xml
+++ b/libxcb/xcb-proto/src/sync.xml
@@ -134,16 +134,66 @@ for licensing information.
<request name="CreateAlarm" opcode="8">
<field type="ALARM" name="id" />
- <valueparam value-mask-type="CARD32"
- value-mask-name="value_mask"
- value-list-name="value_list" />
+ <field type="CARD32" name="value_mask" mask="CA" />
+ <switch name="value_list">
+ <fieldref>value_mask</fieldref>
+ <bitcase>
+ <enumref ref="CA">Counter</enumref>
+ <field type="COUNTER" name="counter" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">ValueType</enumref>
+ <field type="CARD32" name="valueType" mask="VALUETYPE" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">Value</enumref>
+ <field type="INT64" name="value" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">TestType</enumref>
+ <field type="CARD32" name="testType" mask="TESTTYPE" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">Delta</enumref>
+ <field type="INT64" name="delta" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">Events</enumref>
+ <field type="CARD32" name="events" />
+ </bitcase>
+ </switch>
</request>
<request name="ChangeAlarm" opcode="9">
<field type="ALARM" name="id" />
- <valueparam value-mask-type="CARD32"
- value-mask-name="value_mask"
- value-list-name="value_list" />
+ <field type="CARD32" name="value_mask" mask="CA" />
+ <switch name="value_list">
+ <fieldref>value_mask</fieldref>
+ <bitcase>
+ <enumref ref="CA">Counter</enumref>
+ <field type="COUNTER" name="counter" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">ValueType</enumref>
+ <field type="CARD32" name="valueType" mask="VALUETYPE" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">Value</enumref>
+ <field type="INT64" name="value" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">TestType</enumref>
+ <field type="CARD32" name="testType" mask="TESTTYPE" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">Delta</enumref>
+ <field type="INT64" name="delta" />
+ </bitcase>
+ <bitcase>
+ <enumref ref="CA">Events</enumref>
+ <field type="CARD32" name="events" />
+ </bitcase>
+ </switch>
</request>
<request name="DestroyAlarm" opcode="11">
diff --git a/mesalib/configure.ac b/mesalib/configure.ac
index 6832b0d89..3a0cd7791 100644
--- a/mesalib/configure.ac
+++ b/mesalib/configure.ac
@@ -1490,6 +1490,13 @@ AC_SUBST([EGL_NATIVE_PLATFORM])
AC_SUBST([EGL_PLATFORMS])
AC_SUBST([EGL_CFLAGS])
+# If we don't have the X11 platform, set this define so we don't try to include
+# the X11 headers.
+if ! echo "$egl_platforms" | grep -q 'x11'; then
+ DEFINES="$DEFINES -DMESA_EGL_NO_X11_HEADERS"
+ GL_PC_CFLAGS="$GL_PC_CFLAGS -DMESA_EGL_NO_X11_HEADERS"
+fi
+
AC_ARG_WITH([egl-driver-dir],
[AS_HELP_STRING([--with-egl-driver-dir=DIR],
[directory for EGL drivers [[default=${libdir}/egl]]])],
diff --git a/mesalib/docs/index.html b/mesalib/docs/index.html
index be095820c..d85081d50 100644
--- a/mesalib/docs/index.html
+++ b/mesalib/docs/index.html
@@ -16,6 +16,12 @@
<h1>News</h1>
+<h2>July 1, 2013</h2>
+<p>
+<a href="relnotes/9.1.4.html">Mesa 9.1.4</a> is released.
+This is a bug fix release.
+</p>
+
<h2>May 21, 2013</h2>
<p>
<a href="relnotes/9.1.3.html">Mesa 9.1.3</a> is released.
diff --git a/mesalib/docs/relnotes.html b/mesalib/docs/relnotes.html
index 04eea158a..bc5ad3c20 100644
--- a/mesalib/docs/relnotes.html
+++ b/mesalib/docs/relnotes.html
@@ -22,6 +22,7 @@ The release notes summarize what's new or changed in each Mesa release.
<ul>
<li><a href="relnotes/9.2.html">9.2 release notes</a>
+<li><a href="relnotes/9.1.4.html">9.1.4 release notes</a>
<li><a href="relnotes/9.1.3.html">9.1.3 release notes</a>
<li><a href="relnotes/9.1.2.html">9.1.2 release notes</a>
<li><a href="relnotes/9.1.1.html">9.1.1 release notes</a>
diff --git a/mesalib/docs/relnotes/9.1.4.html b/mesalib/docs/relnotes/9.1.4.html
new file mode 100644
index 000000000..f3e45eace
--- /dev/null
+++ b/mesalib/docs/relnotes/9.1.4.html
@@ -0,0 +1,321 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html lang="en">
+<head>
+ <meta http-equiv="content-type" content="text/html; charset=utf-8">
+ <title>Mesa Release Notes</title>
+ <link rel="stylesheet" type="text/css" href="../mesa.css">
+</head>
+<body>
+
+<div class="header">
+ <h1>The Mesa 3D Graphics Library</h1>
+</div>
+
+<iframe src="../contents.html"></iframe>
+<div class="content">
+
+<h1>Mesa 9.1.4 Release Notes / July 1st, 2013</h1>
+
+<p>
+Mesa 9.1.4 is a bug fix release which fixes bugs found since the 9.1.3 release.
+</p>
+<p>
+Mesa 9.1 implements the OpenGL 3.1 API, but the version reported by
+glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /
+glGetIntegerv(GL_MINOR_VERSION) depends on the particular driver being used.
+Some drivers don't support all the features required in OpenGL 3.1. OpenGL
+3.1 is <strong>only</strong> available if requested at context creation
+because GL_ARB_compatibility is not supported.
+</p>
+
+<h2>MD5 checksums</h2>
+<pre>
+a2c4e25d0e27918bc67f61bae04d0cb8 MesaLib-9.1.4.tar.bz2
+8c7e9ce5b05cb2223f0587396dd9dc08 MesaLib-9.1.4.tar.gz
+020459c5793d4279bdcb2daa1f7dd9f6 MesaLib-9.1.4.zip
+</pre>
+
+<h2>New features</h2>
+<p>None.</p>
+
+<h2>Bug fixes</h2>
+
+<p>This list is likely incomplete.</p>
+
+<ul>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=37871">Bug 37871</a> - [bisected i965] Bus error (core dumped) on oglc texdecaltile</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=42182">Bug 42182</a> - egl/opengles1/tri_x11 renders wrong</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=44958">Bug 44958</a> - [SNB IVB HSW] mesa demo test texleak bus error</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=53494">Bug 53494</a> - [snb] crash in texsubimage to a large atlas in clutter</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=60518">Bug 60518</a> - glDrawElements segfault when compiled into display list</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=61821">Bug 61821</a> - src/mesa/drivers/dri/common/xmlpool.h:96:29: fatal error: xmlpool/options.h</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=63520">Bug 63520</a> - r300g regression (RV380): Strange rendering of light sources in Penumbra (bisected)</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=63701">Bug 63701</a> - [HSW] support new haswell graphics [8086:0a2e]</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=64727">Bug 64727</a> - [gm45, bisected] some piglit glsl 1.10 built-in-functions tests crash</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=64745">Bug 64745</a> - [llvmpipe] SIGSEGV src/gallium/state_trackers/glx/xlib/glx_api.c:1374</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=64934">Bug 64934</a> - [llvmpipe] SIGSEGV src/gallium/state_trackers/glx/xlib/glx_api.c:1363</li>
+
+<li><a href="https://bugs.freedesktop.org/show_bug.cgi?id=65173">Bug 65173</a> - segfault in _mesa_get_format_datatype and _mesa_get_color_read_type when state dumping with glretrace</li>
+
+</ul>
+
+<h2>Changes</h2>
+<p>The full set of changes can be viewed by using the following GIT command:</p>
+
+<pre>
+ git log mesa-9.1.3..mesa-9.1.4
+</pre>
+
+<p>Alan Coopersmith (2):</p>
+<ul>
+ <li>integer overflow in XF86DRIOpenConnection() [CVE-2013-1993 1/2]</li>
+ <li>integer overflow in XF86DRIGetClientDriverName() [CVE-2013-1993 2/2]</li>
+</ul>
+
+<p>Alex Deucher (3):</p>
+<ul>
+ <li>radeonsi: add support for hainan chips</li>
+ <li>radeonsi: add Hainan pci ids</li>
+ <li>winsys/radeon: add env var to disable VM on Cayman/Trinity</li>
+</ul>
+pp
+<p>Andreas Boll (1):</p>
+<ul>
+ <li>glapi: Add some missing static_dispatch="false" annotations to es_EXT.xml</li>
+</ul>
+
+<p>Anuj Phogat (1):</p>
+<ul>
+ <li>intel: Add a null pointer check before dereferencing the pointer</li>
+</ul>
+
+<p>Armin K (1):</p>
+<ul>
+ <li>gallivm: Fix build with LLVM 3.3</li>
+</ul>
+
+<p>Brian Paul (9):</p>
+<ul>
+ <li>mesa: fix the compressed TexSubImage size checking code</li>
+ <li>st/mesa: generate GL_OUT_OF_MEMORY if we can't create the index buffer</li>
+ <li>mesa: fix error checking of DXT sRGB formats in _mesa_base_tex_format()</li>
+ <li>st/glx/xlib: check for null ctx pointer in glXIsDirect()</li>
+ <li>xlib: check for null ctx pointer in glXIsDirect()</li>
+ <li>st/glx: add null ctx check in glXDestroyContext()</li>
+ <li>xlib: add null ctx check in glXDestroyContext()</li>
+ <li>meta: move vertex array enables for mipmap generation</li>
+ <li>mesa: handle missing read buffer in _mesa_get_color_read_format/type()</li>
+</ul>
+
+<p>Bryan Cain (1):</p>
+<ul>
+ <li>nv50: initialize kick_notify callback in nv50_create</li>
+</ul>
+
+<p>Chad Versace (3):</p>
+<ul>
+ <li>egl/android: Fix error condition for EGL_ANDROID_image_native_buffer</li>
+ <li>i965: Fix glColorPointer(GL_FIXED)</li>
+ <li>intel: Return early if miptree allocation fails</li>
+</ul>
+
+<p>Chia-I Wu (1):</p>
+<ul>
+ <li>u_vbuf: fix index buffer leak</li>
+</ul>
+
+<p>Chris Forbes (8):</p>
+<ul>
+ <li>mesa: add accessor for effective stencil ref</li>
+ <li>intel: Use accessor for stencil reference values</li>
+ <li>nouveau: Use accessor for stencil reference values</li>
+ <li>radeon: Use accessor for stencil reference values</li>
+ <li>st: Use accessor for stencil reference values</li>
+ <li>swrast: Use accessor for stencil reference values</li>
+ <li>mesa: Stop clamping stencil reference value at specification time</li>
+ <li>mesa: Use accessor for stencil reference values in glGet</li>
+</ul>
+
+<p>Chí-Thanh Christopher Nguyễn (1):</p>
+<ul>
+ <li>targets/dri-i915: Force c++ linker in all cases</li>
+</ul>
+
+<p>Daniel Martin (1):</p>
+<ul>
+ <li>Fix build of swrast only without libdrm</li>
+</ul>
+
+<p>Dave Airlie (1):</p>
+<ul>
+ <li>i965: fix problem with constant out of bounds access (v3)</li>
+</ul>
+
+<p>Eric Anholt (10):</p>
+<ul>
+ <li>mesa: Make core Mesa allocate the texture renderbuffer wrapper.</li>
+ <li>mesa: Make gl_renderbuffers backed by EGL images use FinishRenderTexture.</li>
+ <li>i965/fs: Bake regs_written into the IR instead of recomputing it later.</li>
+ <li>i965/vs: Fix implied_mrf_writes() for integer division pre-gen6.</li>
+ <li>intel: Add support for writing to our linear-temporary-CPU-map case.</li>
+ <li>intel: Do temporary CPU maps of textures that are too big to GTT map.</li>
+ <li>intel: Avoid making tiled miptrees we won't be able to blit.</li>
+ <li>intel: Fix MRT handling of glBitmap().</li>
+ <li>intel: Fix format handling of blit glBitmap()</li>
+ <li>i965: Shut up the last release build warning.</li>
+</ul>
+
+<p>Fabian Bieler (2):</p>
+<ul>
+ <li>mesa/st: Don't copy propagate from swizzles.</li>
+ <li>mesa/program: Don't copy propagate from swizzles.</li>
+</ul>
+
+<p>Frank Henigman (1):</p>
+<ul>
+ <li>intel: initialize fs_visitor::params_remap in constructor</li>
+</ul>
+
+<p>Ian Romanick (2):</p>
+<ul>
+ <li>docs: Add 9.1.3 release md5sums</li>
+ <li>mesa: Bump version to 9.1.4</li>
+</ul>
+
+<p>José Fonseca (1):</p>
+<ul>
+ <li>scons: Fix implicit python dependency discovery on Windows.</li>
+</ul>
+
+<p>Kenneth Graunke (17):</p>
+<ul>
+ <li>mesa: Add i965 varying index patches to .cherry-ignore.</li>
+ <li>i965: Turn brw-&gt;urb.vs_size and gs_size into local variables.</li>
+ <li>i965: Use a variable for the push constant size in kB.</li>
+ <li>i965: Update URB partitioning code for Haswell's GT3 variant.</li>
+ <li>i965: Add chipset limits for the Haswell GT3 variant.</li>
+ <li>i965: Enable the Bay Trail platform.</li>
+ <li>mesa: Add a reverted commit to cherry-ignore.</li>
+ <li>vbo: Ignore PRIMITIVE_RESTART_FIXED_INDEX for glDrawArrays().</li>
+ <li>mesa: Add a helper function for determining the restart index.</li>
+ <li>vbo: Use the new primitive restart index helper function.</li>
+ <li>i965: Use the correct restart index for fixed index mode on Haswell.</li>
+ <li>mesa: Cherry-ignore a patch that got picked but squashed.</li>
+ <li>i965: Fix can_cut_index_handle_restart_index() for byte/short types.</li>
+ <li>st/mesa: Go back to using ctx-&gt;Array.RestartIndex, not _RestartIndex.</li>
+ <li>mesa: Ignore fixed-index primitive restart in ArrayElement().</li>
+ <li>mesa: Delete the ctx-&gt;Array._RestartIndex derived state.</li>
+ <li>glsl: Bail on parsing if the #version directive is bogus.</li>
+</ul>
+
+<p>Lauri Kasanen (1):</p>
+<ul>
+ <li>r600g: Correctly initialize the shader key, v2</li>
+</ul>
+
+<p>Maarten Lankhorst (4):</p>
+<ul>
+ <li>nvc0: fix up video buffer alignment requirements</li>
+ <li>nvc0: kill assert in ppp code</li>
+ <li>nvc0: set rsvd_kick correctly</li>
+ <li>nvc0: allow frame dropping in h264</li>
+</ul>
+
+<p>Marek Olšák (7):</p>
+<ul>
+ <li>radeonsi: increase array size for shader inputs and outputs</li>
+ <li>vbo: fix possible use-after-free segfault after a VAO is deleted</li>
+ <li>glsl: fix the value of gl_MaxFragmentUniformVectors</li>
+ <li>st/mesa: initialize all program constants and UBO limits</li>
+ <li>st/mesa: initialize Const.MaxColorAttachments</li>
+ <li>st/mesa: fix a couple of issues in st_bind_ubos</li>
+ <li>mesa: declare UniformBufferBindings as an array with a static size</li>
+</ul>
+
+<p>Matt Turner (3):</p>
+<ul>
+ <li>configure.ac: Remove redundant checks of enable_dri.</li>
+ <li>configure.ac: Build dricommon for DRI gallium drivers</li>
+ <li>i965: NULL check depth_mt to quiet static analysis.</li>
+</ul>
+
+<p>Michel Dänzer (3):</p>
+<ul>
+ <li>radeonsi: Fix handling of TGSI_SEMANTIC_PSIZE</li>
+ <li>radeonsi: Fix user clip planes</li>
+ <li>mesa: Note that two radeonsi fixes cannot be backported after all</li>
+</ul>
+
+<p>Mike Stroyan (1):</p>
+<ul>
+ <li>configure.ac: Build dricommon for gallium swrast</li>
+</ul>
+
+<p>Naohiro Aota (1):</p>
+<ul>
+ <li>xmlpool/build: Make sure to set mo properly</li>
+</ul>
+
+<p>Paul Berry (2):</p>
+<ul>
+ <li>glsl: Fix error checking on "flat" keyword to match GLSL ES 3.00, GLSL 1.50.</li>
+ <li>i965/gen7.5: Allow HW primitive restart for all primitive types.</li>
+</ul>
+
+<p>Paulo Zanoni (1):</p>
+<ul>
+ <li>i965: make GT3 machines work as GT3 instead of GT2</li>
+</ul>
+
+<p>Rodrigo Vivi (2):</p>
+<ul>
+ <li>i965: Add missing Haswell GT3 Desktop to IS_HSW_GT3 check.</li>
+ <li>i965: Adding more reserved PCI IDs for Haswell.</li>
+</ul>
+
+<p>Roland Scheidegger (1):</p>
+<ul>
+ <li>gallivm: fix out-of-bounds access with mirror_clamp_to_edge address mode</li>
+</ul>
+
+<p>Stéphane Marchesin (2):</p>
+<ul>
+ <li>st/xlib: Fix upside down coordinates for CopySubBuffer</li>
+ <li>st/xlib: Flush the front buffer before doing CopySubBuffer</li>
+</ul>
+
+<p>Sven Joachim (1):</p>
+<ul>
+ <li>mesa: Fix ieee fp on Alpha</li>
+</ul>
+
+<p>Tapani Pälli (1):</p>
+<ul>
+ <li>mesa: fix type comparison errors in sub-texture error checking code</li>
+</ul>
+
+<p>Tom Stellard (2):</p>
+<ul>
+ <li>gallivm: Fix build with LLVM &gt;= r180063</li>
+ <li>r300g/compiler: Prevent regalloc from swizzling texture operands v2</li>
+</ul>
+
+<p>Vinson Lee (1):</p>
+<ul>
+ <li>radeon: Initialize variables in radeon_llvm_context_init.</li>
+</ul>
+
+</div>
+</body>
+</html>
diff --git a/mesalib/docs/relnotes/9.2.html b/mesalib/docs/relnotes/9.2.html
index 1f4919114..680950687 100644
--- a/mesalib/docs/relnotes/9.2.html
+++ b/mesalib/docs/relnotes/9.2.html
@@ -68,6 +68,9 @@ Note: some of the new features are only available with certain drivers.
2007.</li>
<li>Removed GL_MESA_resize_buffers because it was only really implemented by
the (unsupported) GDI driver.</li>
+<li>GL_EXT_separate_shader_objects has been removed from all Gallium drivers,
+ because it disallows a critical GLSL shader optimization.
+ GL_ARB_separate_shader_objects doesn't have this issue.
</ul>
</div>
diff --git a/mesalib/include/EGL/eglplatform.h b/mesalib/include/EGL/eglplatform.h
index 17fdc6114..21b18fe73 100644
--- a/mesalib/include/EGL/eglplatform.h
+++ b/mesalib/include/EGL/eglplatform.h
@@ -109,8 +109,8 @@ typedef void *EGLNativeDisplayType;
#ifdef MESA_EGL_NO_X11_HEADERS
typedef void *EGLNativeDisplayType;
-typedef khronos_uint32_t EGLNativePixmapType;
-typedef khronos_uint32_t EGLNativeWindowType;
+typedef khronos_uintptr_t EGLNativePixmapType;
+typedef khronos_uintptr_t EGLNativeWindowType;
#else
diff --git a/mesalib/src/gallium/auxiliary/Makefile.sources b/mesalib/src/gallium/auxiliary/Makefile.sources
index 20ff5ba73..47517626d 100644
--- a/mesalib/src/gallium/auxiliary/Makefile.sources
+++ b/mesalib/src/gallium/auxiliary/Makefile.sources
@@ -163,6 +163,7 @@ GENERATED_SOURCES := \
GALLIVM_SOURCES := \
gallivm/lp_bld_arit.c \
+ gallivm/lp_bld_arit_overflow.c \
gallivm/lp_bld_assert.c \
gallivm/lp_bld_bitarit.c \
gallivm/lp_bld_const.c \
diff --git a/mesalib/src/gallium/auxiliary/util/u_vbuf.c b/mesalib/src/gallium/auxiliary/util/u_vbuf.c
index 5936f74a0..52b360ed7 100644
--- a/mesalib/src/gallium/auxiliary/util/u_vbuf.c
+++ b/mesalib/src/gallium/auxiliary/util/u_vbuf.c
@@ -403,13 +403,13 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
switch (ib->index_size) {
case 4:
- tr->run_elts(tr, (unsigned*)map, num_indices, 0, out_map);
+ tr->run_elts(tr, (unsigned*)map, num_indices, 0, 0, out_map);
break;
case 2:
- tr->run_elts16(tr, (uint16_t*)map, num_indices, 0, out_map);
+ tr->run_elts16(tr, (uint16_t*)map, num_indices, 0, 0, out_map);
break;
case 1:
- tr->run_elts8(tr, map, num_indices, 0, out_map);
+ tr->run_elts8(tr, map, num_indices, 0, 0, out_map);
break;
}
@@ -428,7 +428,7 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
out_offset -= key->output_stride * start_vertex;
- tr->run(tr, 0, num_vertices, 0, out_map);
+ tr->run(tr, 0, num_vertices, 0, 0, out_map);
}
/* Unmap all buffers. */
diff --git a/mesalib/src/glsl/Makefile.sources b/mesalib/src/glsl/Makefile.sources
index acd19d1ff..979c4165f 100644
--- a/mesalib/src/glsl/Makefile.sources
+++ b/mesalib/src/glsl/Makefile.sources
@@ -82,6 +82,7 @@ LIBGLSL_FILES = \
$(GLSL_SRCDIR)/opt_constant_variable.cpp \
$(GLSL_SRCDIR)/opt_copy_propagation.cpp \
$(GLSL_SRCDIR)/opt_copy_propagation_elements.cpp \
+ $(GLSL_SRCDIR)/opt_dead_builtin_varyings.cpp \
$(GLSL_SRCDIR)/opt_dead_code.cpp \
$(GLSL_SRCDIR)/opt_dead_code_local.cpp \
$(GLSL_SRCDIR)/opt_dead_functions.cpp \
diff --git a/mesalib/src/glsl/ir_optimization.h b/mesalib/src/glsl/ir_optimization.h
index d38d5e303..fad6f1bfe 100644
--- a/mesalib/src/glsl/ir_optimization.h
+++ b/mesalib/src/glsl/ir_optimization.h
@@ -76,6 +76,10 @@ bool do_constant_variable_unlinked(exec_list *instructions);
bool do_copy_propagation(exec_list *instructions);
bool do_copy_propagation_elements(exec_list *instructions);
bool do_constant_propagation(exec_list *instructions);
+void do_dead_builtin_varyings(struct gl_context *ctx,
+ exec_list *producer, exec_list *consumer,
+ unsigned num_tfeedback_decls,
+ class tfeedback_decl *tfeedback_decls);
bool do_dead_code(exec_list *instructions, bool uniform_locations_assigned);
bool do_dead_code_local(exec_list *instructions);
bool do_dead_code_unlinked(exec_list *instructions);
diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp
index 4fdbdc199..51cbdaa0e 100644
--- a/mesalib/src/glsl/link_varyings.cpp
+++ b/mesalib/src/glsl/link_varyings.cpp
@@ -1113,16 +1113,12 @@ assign_varying_locations(struct gl_context *ctx,
}
}
- unsigned varying_vectors = 0;
-
if (consumer) {
foreach_list(node, consumer->ir) {
ir_variable *const var = ((ir_instruction *) node)->as_variable();
- if ((var == NULL) || (var->mode != ir_var_shader_in))
- continue;
-
- if (var->is_unmatched_generic_inout) {
+ if (var && var->mode == ir_var_shader_in &&
+ var->is_unmatched_generic_inout) {
if (prog->Version <= 120) {
/* On page 25 (page 31 of the PDF) of the GLSL 1.20 spec:
*
@@ -1148,45 +1144,46 @@ assign_varying_locations(struct gl_context *ctx,
* value is written by the previous stage.
*/
var->mode = ir_var_auto;
- } else if (is_varying_var(consumer->Type, var)) {
- /* The packing rules are used for vertex shader inputs are also
- * used for fragment shader inputs.
- */
- varying_vectors += count_attribute_slots(var->type);
}
}
}
+ return true;
+}
+
+bool
+check_against_varying_limit(struct gl_context *ctx,
+ struct gl_shader_program *prog,
+ gl_shader *consumer)
+{
+ unsigned varying_vectors = 0;
+
+ foreach_list(node, consumer->ir) {
+ ir_variable *const var = ((ir_instruction *) node)->as_variable();
+
+ if (var && var->mode == ir_var_shader_in &&
+ is_varying_var(consumer->Type, var)) {
+ /* The packing rules used for vertex shader inputs are also
+ * used for fragment shader inputs.
+ */
+ varying_vectors += count_attribute_slots(var->type);
+ }
+ }
+
if (ctx->API == API_OPENGLES2 || prog->IsES) {
if (varying_vectors > ctx->Const.MaxVarying) {
- if (ctx->Const.GLSLSkipStrictMaxVaryingLimitCheck) {
- linker_warning(prog, "shader uses too many varying vectors "
- "(%u > %u), but the driver will try to optimize "
- "them out; this is non-portable out-of-spec "
- "behavior\n",
- varying_vectors, ctx->Const.MaxVarying);
- } else {
- linker_error(prog, "shader uses too many varying vectors "
- "(%u > %u)\n",
- varying_vectors, ctx->Const.MaxVarying);
- return false;
- }
+ linker_error(prog, "shader uses too many varying vectors "
+ "(%u > %u)\n",
+ varying_vectors, ctx->Const.MaxVarying);
+ return false;
}
} else {
const unsigned float_components = varying_vectors * 4;
if (float_components > ctx->Const.MaxVarying * 4) {
- if (ctx->Const.GLSLSkipStrictMaxVaryingLimitCheck) {
- linker_warning(prog, "shader uses too many varying components "
- "(%u > %u), but the driver will try to optimize "
- "them out; this is non-portable out-of-spec "
- "behavior\n",
- float_components, ctx->Const.MaxVarying * 4);
- } else {
- linker_error(prog, "shader uses too many varying components "
- "(%u > %u)\n",
- float_components, ctx->Const.MaxVarying * 4);
- return false;
- }
+ linker_error(prog, "shader uses too many varying components "
+ "(%u > %u)\n",
+ float_components, ctx->Const.MaxVarying * 4);
+ return false;
}
}
diff --git a/mesalib/src/glsl/link_varyings.h b/mesalib/src/glsl/link_varyings.h
index ee1010a7b..7f7be353b 100644
--- a/mesalib/src/glsl/link_varyings.h
+++ b/mesalib/src/glsl/link_varyings.h
@@ -125,6 +125,10 @@ public:
return this->vector_elements * this->matrix_columns * this->size;
}
+ unsigned get_location() const {
+ return this->location;
+ }
+
private:
/**
* The name that was supplied to glTransformFeedbackVaryings. Used for
@@ -232,4 +236,9 @@ assign_varying_locations(struct gl_context *ctx,
unsigned num_tfeedback_decls,
tfeedback_decl *tfeedback_decls);
+bool
+check_against_varying_limit(struct gl_context *ctx,
+ struct gl_shader_program *prog,
+ gl_shader *consumer);
+
#endif /* GLSL_LINK_VARYINGS_H */
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index c168e47e0..ba97ade25 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -1514,31 +1514,31 @@ static bool
check_resources(struct gl_context *ctx, struct gl_shader_program *prog)
{
static const char *const shader_names[MESA_SHADER_TYPES] = {
- "vertex", "fragment", "geometry"
+ "vertex", "geometry", "fragment"
};
const unsigned max_samplers[MESA_SHADER_TYPES] = {
ctx->Const.VertexProgram.MaxTextureImageUnits,
- ctx->Const.FragmentProgram.MaxTextureImageUnits,
- ctx->Const.GeometryProgram.MaxTextureImageUnits
+ ctx->Const.GeometryProgram.MaxTextureImageUnits,
+ ctx->Const.FragmentProgram.MaxTextureImageUnits
};
const unsigned max_default_uniform_components[MESA_SHADER_TYPES] = {
ctx->Const.VertexProgram.MaxUniformComponents,
- ctx->Const.FragmentProgram.MaxUniformComponents,
- ctx->Const.GeometryProgram.MaxUniformComponents
+ ctx->Const.GeometryProgram.MaxUniformComponents,
+ ctx->Const.FragmentProgram.MaxUniformComponents
};
const unsigned max_combined_uniform_components[MESA_SHADER_TYPES] = {
ctx->Const.VertexProgram.MaxCombinedUniformComponents,
- ctx->Const.FragmentProgram.MaxCombinedUniformComponents,
- ctx->Const.GeometryProgram.MaxCombinedUniformComponents
+ ctx->Const.GeometryProgram.MaxCombinedUniformComponents,
+ ctx->Const.FragmentProgram.MaxCombinedUniformComponents
};
const unsigned max_uniform_blocks[MESA_SHADER_TYPES] = {
ctx->Const.VertexProgram.MaxUniformBlocks,
- ctx->Const.FragmentProgram.MaxUniformBlocks,
ctx->Const.GeometryProgram.MaxUniformBlocks,
+ ctx->Const.FragmentProgram.MaxUniformBlocks
};
for (unsigned i = 0; i < MESA_SHADER_TYPES; i++) {
@@ -1836,9 +1836,9 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
goto done;
}
- unsigned prev;
- for (prev = 0; prev < MESA_SHADER_TYPES; prev++) {
- if (prog->_LinkedShaders[prev] != NULL)
+ unsigned first;
+ for (first = 0; first < MESA_SHADER_TYPES; first++) {
+ if (prog->_LinkedShaders[first] != NULL)
break;
}
@@ -1850,7 +1850,7 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
* non-zero, but the program object has no vertex or geometry
* shader;
*/
- if (prev >= MESA_SHADER_FRAGMENT) {
+ if (first >= MESA_SHADER_FRAGMENT) {
linker_error(prog, "Transform feedback varyings specified, but "
"no vertex or geometry shader is present.");
goto done;
@@ -1864,69 +1864,90 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
goto done;
}
- for (unsigned i = prev + 1; i < MESA_SHADER_TYPES; i++) {
- if (prog->_LinkedShaders[i] == NULL)
- continue;
-
- if (!assign_varying_locations(
- ctx, mem_ctx, prog, prog->_LinkedShaders[prev], prog->_LinkedShaders[i],
- i == MESA_SHADER_FRAGMENT ? num_tfeedback_decls : 0,
- tfeedback_decls))
- goto done;
-
- prev = i;
+ /* Linking the stages in the opposite order (from fragment to vertex)
+ * ensures that inter-shader outputs written to in an earlier stage are
+ * eliminated if they are (transitively) not used in a later stage.
+ */
+ int last, next;
+ for (last = MESA_SHADER_TYPES-1; last >= 0; last--) {
+ if (prog->_LinkedShaders[last] != NULL)
+ break;
}
- if (prev != MESA_SHADER_FRAGMENT && num_tfeedback_decls != 0) {
- /* There was no fragment shader, but we still have to assign varying
- * locations for use by transform feedback.
- */
- if (!assign_varying_locations(
- ctx, mem_ctx, prog, prog->_LinkedShaders[prev], NULL, num_tfeedback_decls,
- tfeedback_decls))
- goto done;
- }
+ if (last >= 0 && last < MESA_SHADER_FRAGMENT) {
+ gl_shader *const sh = prog->_LinkedShaders[last];
- if (!store_tfeedback_info(ctx, prog, num_tfeedback_decls, tfeedback_decls))
- goto done;
+ if (num_tfeedback_decls != 0) {
+ /* There was no fragment shader, but we still have to assign varying
+ * locations for use by transform feedback.
+ */
+ if (!assign_varying_locations(ctx, mem_ctx, prog,
+ sh, NULL,
+ num_tfeedback_decls, tfeedback_decls))
+ goto done;
+ }
- if (prog->_LinkedShaders[MESA_SHADER_VERTEX] != NULL) {
- demote_shader_inputs_and_outputs(prog->_LinkedShaders[MESA_SHADER_VERTEX],
- ir_var_shader_out);
+ do_dead_builtin_varyings(ctx, sh->ir, NULL,
+ num_tfeedback_decls, tfeedback_decls);
- /* Eliminate code that is now dead due to unused vertex outputs being
- * demoted.
+ demote_shader_inputs_and_outputs(sh, ir_var_shader_out);
+
+ /* Eliminate code that is now dead due to unused outputs being demoted.
*/
- while (do_dead_code(prog->_LinkedShaders[MESA_SHADER_VERTEX]->ir, false))
- ;
+ while (do_dead_code(sh->ir, false))
+ ;
}
+ else if (first == MESA_SHADER_FRAGMENT) {
+ /* If the program only contains a fragment shader...
+ */
+ gl_shader *const sh = prog->_LinkedShaders[first];
- if (prog->_LinkedShaders[MESA_SHADER_GEOMETRY] != NULL) {
- gl_shader *const sh = prog->_LinkedShaders[MESA_SHADER_GEOMETRY];
+ do_dead_builtin_varyings(ctx, NULL, sh->ir,
+ num_tfeedback_decls, tfeedback_decls);
demote_shader_inputs_and_outputs(sh, ir_var_shader_in);
- demote_shader_inputs_and_outputs(sh, ir_var_shader_out);
- /* Eliminate code that is now dead due to unused geometry outputs being
- * demoted.
- */
- while (do_dead_code(prog->_LinkedShaders[MESA_SHADER_GEOMETRY]->ir, false))
- ;
+ while (do_dead_code(sh->ir, false))
+ ;
}
- if (prog->_LinkedShaders[MESA_SHADER_FRAGMENT] != NULL) {
- gl_shader *const sh = prog->_LinkedShaders[MESA_SHADER_FRAGMENT];
+ next = last;
+ for (int i = next - 1; i >= 0; i--) {
+ if (prog->_LinkedShaders[i] == NULL)
+ continue;
- demote_shader_inputs_and_outputs(sh, ir_var_shader_in);
+ gl_shader *const sh_i = prog->_LinkedShaders[i];
+ gl_shader *const sh_next = prog->_LinkedShaders[next];
+
+ if (!assign_varying_locations(ctx, mem_ctx, prog, sh_i, sh_next,
+ next == MESA_SHADER_FRAGMENT ? num_tfeedback_decls : 0,
+ tfeedback_decls))
+ goto done;
- /* Eliminate code that is now dead due to unused fragment inputs being
- * demoted. This shouldn't actually do anything other than remove
- * declarations of the (now unused) global variables.
+ do_dead_builtin_varyings(ctx, sh_i->ir, sh_next->ir,
+ next == MESA_SHADER_FRAGMENT ? num_tfeedback_decls : 0,
+ tfeedback_decls);
+
+ demote_shader_inputs_and_outputs(sh_i, ir_var_shader_out);
+ demote_shader_inputs_and_outputs(sh_next, ir_var_shader_in);
+
+ /* Eliminate code that is now dead due to unused outputs being demoted.
*/
- while (do_dead_code(prog->_LinkedShaders[MESA_SHADER_FRAGMENT]->ir, false))
- ;
+ while (do_dead_code(sh_i->ir, false))
+ ;
+ while (do_dead_code(sh_next->ir, false))
+ ;
+
+ /* This must be done after all dead varyings are eliminated. */
+ if (!check_against_varying_limit(ctx, prog, sh_next))
+ goto done;
+
+ next = i;
}
+ if (!store_tfeedback_info(ctx, prog, num_tfeedback_decls, tfeedback_decls))
+ goto done;
+
update_array_sizes(prog);
link_assign_uniform_locations(prog);
store_fragdepth_layout(prog);
diff --git a/mesalib/src/glsl/opt_dead_builtin_varyings.cpp b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
new file mode 100644
index 000000000..2e813d24e
--- /dev/null
+++ b/mesalib/src/glsl/opt_dead_builtin_varyings.cpp
@@ -0,0 +1,477 @@
+/*
+ * Copyright © 2013 Marek Olšák <maraeo@gmail.com>
+ *
+ * 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.
+ */
+
+/**
+ * \file opt_dead_builtin_varyings.cpp
+ *
+ * This eliminates the built-in shader outputs which are either not written
+ * at all or not used by the next stage. It also eliminates unused elements
+ * of gl_TexCoord inputs, which reduces the overall varying usage.
+ * The varyings handled here are the primary and secondary color, the fog,
+ * and the texture coordinates (gl_TexCoord).
+ *
+ * This pass is necessary, because the Mesa GLSL linker cannot eliminate
+ * built-in varyings like it eliminates user-defined varyings, because
+ * the built-in varyings have pre-assigned locations. Also, the elimination
+ * of unused gl_TexCoord elements requires its own lowering pass anyway.
+ *
+ * It's implemented by replacing all occurences of dead varyings with
+ * temporary variables, which creates dead code. It is recommended to run
+ * a dead-code elimination pass after this.
+ *
+ * If any texture coordinate slots can be eliminated, the gl_TexCoord array is
+ * broken down into separate vec4 variables with locations equal to
+ * VARYING_SLOT_TEX0 + i.
+ */
+
+#include "main/imports.h" /* for snprintf */
+#include "ir.h"
+#include "ir_rvalue_visitor.h"
+#include "ir_optimization.h"
+#include "ir_print_visitor.h"
+#include "glsl_types.h"
+#include "link_varyings.h"
+
+
+/**
+ * This obtains detailed information about built-in varyings from shader code.
+ */
+class varying_info_visitor : public ir_hierarchical_visitor {
+public:
+ /* "mode" can be either ir_var_shader_in or ir_var_shader_out */
+ varying_info_visitor(ir_variable_mode mode)
+ : lower_texcoord_array(true),
+ texcoord_array(NULL),
+ texcoord_usage(0),
+ color_usage(0),
+ tfeedback_color_usage(0),
+ fog(NULL),
+ has_fog(false),
+ tfeedback_has_fog(false),
+ mode(mode)
+ {
+ memset(color, 0, sizeof(color));
+ memset(backcolor, 0, sizeof(backcolor));
+ }
+
+ virtual ir_visitor_status visit_enter(ir_dereference_array *ir)
+ {
+ ir_variable *var = ir->variable_referenced();
+
+ if (var && var->mode == this->mode &&
+ var->location == VARYING_SLOT_TEX0) {
+ this->texcoord_array = var;
+
+ ir_constant *index = ir->array_index->as_constant();
+ if (index == NULL) {
+ /* There is variable indexing, we can't lower the texcoord array.
+ */
+ this->texcoord_usage |= (1 << var->type->array_size()) - 1;
+ this->lower_texcoord_array = false;
+ }
+ else {
+ this->texcoord_usage |= 1 << index->get_uint_component(0);
+ }
+
+ /* Don't visit the leaves of ir_dereference_array. */
+ return visit_continue_with_parent;
+ }
+
+ return visit_continue;
+ }
+
+ virtual ir_visitor_status visit(ir_dereference_variable *ir)
+ {
+ ir_variable *var = ir->variable_referenced();
+
+ if (var->mode == this->mode && var->type->is_array() &&
+ var->location == VARYING_SLOT_TEX0) {
+ /* This is a whole array dereference like "gl_TexCoord = x;",
+ * there's probably no point in lowering that.
+ */
+ this->texcoord_usage |= (1 << var->type->array_size()) - 1;
+ this->lower_texcoord_array = false;
+ }
+ return visit_continue;
+ }
+
+ virtual ir_visitor_status visit(ir_variable *var)
+ {
+ if (var->mode != this->mode)
+ return visit_continue;
+
+ /* Handle colors and fog. */
+ switch (var->location) {
+ case VARYING_SLOT_COL0:
+ this->color[0] = var;
+ this->color_usage |= 1;
+ break;
+ case VARYING_SLOT_COL1:
+ this->color[1] = var;
+ this->color_usage |= 2;
+ break;
+ case VARYING_SLOT_BFC0:
+ this->backcolor[0] = var;
+ this->color_usage |= 1;
+ break;
+ case VARYING_SLOT_BFC1:
+ this->backcolor[1] = var;
+ this->color_usage |= 2;
+ break;
+ case VARYING_SLOT_FOGC:
+ this->fog = var;
+ this->has_fog = true;
+ break;
+ }
+
+ return visit_continue;
+ }
+
+ void get(exec_list *ir,
+ unsigned num_tfeedback_decls,
+ tfeedback_decl *tfeedback_decls)
+ {
+ /* Handle the transform feedback varyings. */
+ for (unsigned i = 0; i < num_tfeedback_decls; i++) {
+ if (!tfeedback_decls[i].is_varying())
+ continue;
+
+ unsigned location = tfeedback_decls[i].get_location();
+
+ switch (location) {
+ case VARYING_SLOT_COL0:
+ case VARYING_SLOT_BFC0:
+ this->tfeedback_color_usage |= 1;
+ break;
+ case VARYING_SLOT_COL1:
+ case VARYING_SLOT_BFC1:
+ this->tfeedback_color_usage |= 2;
+ break;
+ case VARYING_SLOT_FOGC:
+ this->tfeedback_has_fog = true;
+ break;
+ default:
+ if (location >= VARYING_SLOT_TEX0 &&
+ location <= VARYING_SLOT_TEX7) {
+ this->lower_texcoord_array = false;
+ }
+ }
+ }
+
+ /* Process the shader. */
+ visit_list_elements(this, ir);
+
+ if (!this->texcoord_array) {
+ this->lower_texcoord_array = false;
+ }
+ }
+
+ bool lower_texcoord_array;
+ ir_variable *texcoord_array;
+ unsigned texcoord_usage; /* bitmask */
+
+ ir_variable *color[2];
+ ir_variable *backcolor[2];
+ unsigned color_usage; /* bitmask */
+ unsigned tfeedback_color_usage; /* bitmask */
+
+ ir_variable *fog;
+ bool has_fog;
+ bool tfeedback_has_fog;
+
+ ir_variable_mode mode;
+};
+
+
+/**
+ * This replaces unused varyings with temporary variables.
+ *
+ * If "ir" is the producer, the "external" usage should come from
+ * the consumer. It also works the other way around. If either one is
+ * missing, set the "external" usage to a full mask.
+ */
+class replace_varyings_visitor : public ir_rvalue_visitor {
+public:
+ replace_varyings_visitor(exec_list *ir,
+ const varying_info_visitor *info,
+ unsigned external_texcoord_usage,
+ unsigned external_color_usage,
+ bool external_has_fog)
+ : info(info), new_fog(NULL)
+ {
+ void *const ctx = ir;
+
+ memset(this->new_texcoord, 0, sizeof(this->new_texcoord));
+ memset(this->new_color, 0, sizeof(this->new_color));
+ memset(this->new_backcolor, 0, sizeof(this->new_backcolor));
+
+ const char *mode_str =
+ info->mode == ir_var_shader_in ? "in" : "out";
+
+ /* Handle texcoord outputs.
+ *
+ * We're going to break down the gl_TexCoord array into separate
+ * variables. First, add declarations of the new variables all
+ * occurences of gl_TexCoord will be replaced with.
+ */
+ if (info->lower_texcoord_array) {
+ for (int i = MAX_TEXTURE_COORD_UNITS-1; i >= 0; i--) {
+ if (info->texcoord_usage & (1 << i)) {
+ char name[32];
+
+ if (!(external_texcoord_usage & (1 << i))) {
+ /* This varying is unused in the next stage. Declare
+ * a temporary instead of an output. */
+ snprintf(name, 32, "gl_%s_TexCoord%i_dummy", mode_str, i);
+ this->new_texcoord[i] =
+ new (ctx) ir_variable(glsl_type::vec4_type, name,
+ ir_var_temporary);
+ }
+ else {
+ snprintf(name, 32, "gl_%s_TexCoord%i", mode_str, i);
+ this->new_texcoord[i] =
+ new(ctx) ir_variable(glsl_type::vec4_type, name,
+ info->mode);
+ this->new_texcoord[i]->location = VARYING_SLOT_TEX0 + i;
+ this->new_texcoord[i]->explicit_location = true;
+ this->new_texcoord[i]->explicit_index = 0;
+ }
+
+ ir->head->insert_before(new_texcoord[i]);
+ }
+ }
+ }
+
+ /* Create dummy variables which will replace set-but-unused color and
+ * fog outputs.
+ */
+ external_color_usage |= info->tfeedback_color_usage;
+
+ for (int i = 0; i < 2; i++) {
+ char name[32];
+
+ if (!(external_color_usage & (1 << i))) {
+ if (info->color[i]) {
+ snprintf(name, 32, "gl_%s_FrontColor%i_dummy", mode_str, i);
+ this->new_color[i] =
+ new (ctx) ir_variable(glsl_type::vec4_type, name,
+ ir_var_temporary);
+ }
+
+ if (info->backcolor[i]) {
+ snprintf(name, 32, "gl_%s_BackColor%i_dummy", mode_str, i);
+ this->new_backcolor[i] =
+ new (ctx) ir_variable(glsl_type::vec4_type, name,
+ ir_var_temporary);
+ }
+ }
+ }
+
+ if (!external_has_fog && !info->tfeedback_has_fog &&
+ info->fog) {
+ char name[32];
+
+ snprintf(name, 32, "gl_%s_FogFragCoord_dummy", mode_str);
+ this->new_fog = new (ctx) ir_variable(glsl_type::float_type, name,
+ ir_var_temporary);
+ }
+
+ /* Now do the replacing. */
+ visit_list_elements(this, ir);
+ }
+
+ virtual ir_visitor_status visit(ir_variable *var)
+ {
+ /* Remove the gl_TexCoord array. */
+ if (this->info->lower_texcoord_array &&
+ var == this->info->texcoord_array) {
+ var->remove();
+ }
+
+ /* Replace set-but-unused color and fog outputs with dummy variables. */
+ for (int i = 0; i < 2; i++) {
+ if (var == this->info->color[i] && this->new_color[i]) {
+ var->replace_with(this->new_color[i]);
+ }
+ if (var == this->info->backcolor[i] &&
+ this->new_backcolor[i]) {
+ var->replace_with(this->new_backcolor[i]);
+ }
+ }
+
+ if (var == this->info->fog && this->new_fog) {
+ var->replace_with(this->new_fog);
+ }
+
+ return visit_continue;
+ }
+
+ virtual void handle_rvalue(ir_rvalue **rvalue)
+ {
+ if (!*rvalue)
+ return;
+
+ void *ctx = ralloc_parent(*rvalue);
+
+ /* Replace an array dereference gl_TexCoord[i] with a single
+ * variable dereference representing gl_TexCoord[i].
+ */
+ if (this->info->lower_texcoord_array) {
+ /* gl_TexCoord[i] occurence */
+ ir_dereference_array *const da = (*rvalue)->as_dereference_array();
+
+ if (da && da->variable_referenced() ==
+ this->info->texcoord_array) {
+ unsigned i = da->array_index->as_constant()->get_uint_component(0);
+
+ *rvalue = new(ctx) ir_dereference_variable(this->new_texcoord[i]);
+ return;
+ }
+ }
+
+ /* Replace set-but-unused color and fog outputs with dummy variables. */
+ ir_dereference_variable *const dv = (*rvalue)->as_dereference_variable();
+ if (!dv)
+ return;
+
+ ir_variable *var = dv->variable_referenced();
+
+ for (int i = 0; i < 2; i++) {
+ if (var == this->info->color[i] && this->new_color[i]) {
+ *rvalue = new(ctx) ir_dereference_variable(this->new_color[i]);
+ return;
+ }
+ if (var == this->info->backcolor[i] &&
+ this->new_backcolor[i]) {
+ *rvalue = new(ctx) ir_dereference_variable(this->new_backcolor[i]);
+ return;
+ }
+ }
+
+ if (var == this->info->fog && this->new_fog) {
+ *rvalue = new(ctx) ir_dereference_variable(this->new_fog);
+ }
+ }
+
+ virtual ir_visitor_status visit_leave(ir_assignment *ir)
+ {
+ handle_rvalue(&ir->rhs);
+ handle_rvalue(&ir->condition);
+
+ /* We have to use set_lhs when changing the LHS of an assignment. */
+ ir_rvalue *lhs = ir->lhs;
+
+ handle_rvalue(&lhs);
+ if (lhs != ir->lhs) {
+ ir->set_lhs(lhs);
+ }
+
+ return visit_continue;
+ }
+
+private:
+ const varying_info_visitor *info;
+ struct ir_variable *new_texcoord[MAX_TEXTURE_COORD_UNITS];
+ struct ir_variable *new_color[2];
+ struct ir_variable *new_backcolor[2];
+ struct ir_variable *new_fog;
+};
+
+
+static void
+lower_texcoord_array(exec_list *ir, const varying_info_visitor *info)
+{
+ replace_varyings_visitor(ir, info,
+ (1 << MAX_TEXTURE_COORD_UNITS) - 1,
+ 1 | 2, true);
+}
+
+
+void
+do_dead_builtin_varyings(struct gl_context *ctx,
+ exec_list *producer, exec_list *consumer,
+ unsigned num_tfeedback_decls,
+ tfeedback_decl *tfeedback_decls)
+{
+ /* This optimization has no effect with the core context and GLES2, because
+ * the built-in varyings we're eliminating here are not available there.
+ *
+ * EXT_separate_shader_objects doesn't allow this optimization,
+ * because a program object can be bound partially (e.g. only one
+ * stage of a program object can be bound).
+ */
+ if (ctx->API == API_OPENGL_CORE ||
+ ctx->API == API_OPENGLES2 ||
+ ctx->Extensions.EXT_separate_shader_objects) {
+ return;
+ }
+
+ /* Information about built-in varyings. */
+ varying_info_visitor producer_info(ir_var_shader_out);
+ varying_info_visitor consumer_info(ir_var_shader_in);
+
+ if (producer) {
+ producer_info.get(producer, num_tfeedback_decls, tfeedback_decls);
+
+ if (!consumer) {
+ /* At least eliminate unused gl_TexCoord elements. */
+ if (producer_info.lower_texcoord_array) {
+ lower_texcoord_array(producer, &producer_info);
+ }
+ return;
+ }
+ }
+
+ if (consumer) {
+ consumer_info.get(consumer, 0, NULL);
+
+ if (!producer) {
+ /* At least eliminate unused gl_TexCoord elements. */
+ if (consumer_info.lower_texcoord_array) {
+ lower_texcoord_array(consumer, &consumer_info);
+ }
+ return;
+ }
+ }
+
+ /* Eliminate the varyings unused by the other shader. */
+ if (producer_info.lower_texcoord_array ||
+ producer_info.color_usage ||
+ producer_info.has_fog) {
+ replace_varyings_visitor(producer,
+ &producer_info,
+ consumer_info.texcoord_usage,
+ consumer_info.color_usage,
+ consumer_info.has_fog);
+ }
+
+ if (consumer_info.lower_texcoord_array ||
+ consumer_info.color_usage ||
+ consumer_info.has_fog) {
+ replace_varyings_visitor(consumer,
+ &consumer_info,
+ producer_info.texcoord_usage,
+ producer_info.color_usage,
+ producer_info.has_fog);
+ }
+}
diff --git a/mesalib/src/mapi/glapi/gen/SConscript b/mesalib/src/mapi/glapi/gen/SConscript
index 18158ff8b..e4abe906a 100644
--- a/mesalib/src/mapi/glapi/gen/SConscript
+++ b/mesalib/src/mapi/glapi/gen/SConscript
@@ -44,6 +44,20 @@ env.CodeGenerate(
env.CodeGenerate(
target = '../../../mesa/main/remap_helper.h',
script = 'remap_helper.py',
- source = 'gl_and_es_API.xml',
+ source = sources,
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
+
+env.CodeGenerate(
+ target = '../../../mesa/main/enums.c',
+ script = 'gl_enums.py',
+ source = sources,
+ command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
+ )
+
+env.CodeGenerate(
+ target = '../../../mesa/main/api_exec.c',
+ script = 'gl_genexec.py',
+ source = sources,
command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
)
diff --git a/mesalib/src/mesa/SConscript b/mesalib/src/mesa/SConscript
index 0f1543802..d328fc13c 100644
--- a/mesalib/src/mesa/SConscript
+++ b/mesalib/src/mesa/SConscript
@@ -417,23 +417,6 @@ if (env['gcc'] or env['clang']) and \
env.Append(CPPPATH = [matypes[0].dir])
-# The enums.c file is generated from the GL/ES API.xml file
-env.CodeGenerate(
- target = 'main/enums.c',
- script = GLAPI + 'gen/gl_enums.py',
- source = GLAPI + 'gen/gl_and_es_API.xml',
- command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
- )
-
-# The api_exec.c file is generated from the GL/ES API.xml file
-env.CodeGenerate(
- target = 'main/api_exec.c',
- script = GLAPI + 'gen/gl_genexec.py',
- source = GLAPI + 'gen/gl_and_es_API.xml',
- command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET'
- )
-
-
def write_git_sha1_h_file(filename):
"""Mesa looks for a git_sha1.h file at compile time in order to display
the current git hash id in the GL_VERSION string. This function tries
diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h
index 1f62e2c9c..2f7cce7ba 100644
--- a/mesalib/src/mesa/main/mtypes.h
+++ b/mesalib/src/mesa/main/mtypes.h
@@ -2173,13 +2173,16 @@ struct gl_shader
/**
* Shader stages. Note that these will become 5 with tessellation.
- * These MUST have the same values as gallium's PIPE_SHADER_*
+ *
+ * The order must match how shaders are ordered in the pipeline.
+ * The GLSL linker assumes that if i<j, then the j-th shader is
+ * executed later than the i-th shader.
*/
typedef enum
{
MESA_SHADER_VERTEX = 0,
- MESA_SHADER_FRAGMENT = 1,
- MESA_SHADER_GEOMETRY = 2,
+ MESA_SHADER_GEOMETRY = 1,
+ MESA_SHADER_FRAGMENT = 2,
MESA_SHADER_TYPES = 3
} gl_shader_type;
@@ -2922,12 +2925,11 @@ struct gl_constants
GLboolean StripTextureBorder;
/**
- * For drivers which can do a better job at eliminating unused varyings
- * and uniforms than the GLSL compiler.
+ * For drivers which can do a better job at eliminating unused uniforms
+ * than the GLSL compiler.
*
* XXX Remove these as soon as a better solution is available.
*/
- GLboolean GLSLSkipStrictMaxVaryingLimitCheck;
GLboolean GLSLSkipStrictMaxUniformLimitCheck;
/**
diff --git a/mesalib/src/mesa/main/shaderobj.h b/mesalib/src/mesa/main/shaderobj.h
index 5ce85cfde..de1c9fcaf 100644
--- a/mesalib/src/mesa/main/shaderobj.h
+++ b/mesalib/src/mesa/main/shaderobj.h
@@ -123,8 +123,8 @@ _mesa_shader_index_to_type(GLuint i)
{
static const GLenum enums[MESA_SHADER_TYPES] = {
GL_VERTEX_SHADER,
- GL_FRAGMENT_SHADER,
- GL_GEOMETRY_SHADER ,
+ GL_GEOMETRY_SHADER,
+ GL_FRAGMENT_SHADER
};
if (i >= MESA_SHADER_TYPES)
return 0;
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp
index 35a9b8437..4af1c8241 100644
--- a/mesalib/src/mesa/program/ir_to_mesa.cpp
+++ b/mesalib/src/mesa/program/ir_to_mesa.cpp
@@ -3073,12 +3073,6 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
linked_prog = get_mesa_program(ctx, prog, prog->_LinkedShaders[i]);
if (linked_prog) {
- static const GLenum targets[] = {
- GL_VERTEX_PROGRAM_ARB,
- GL_FRAGMENT_PROGRAM_ARB,
- GL_GEOMETRY_PROGRAM_NV
- };
-
if (i == MESA_SHADER_VERTEX) {
((struct gl_vertex_program *)linked_prog)->UsesClipDistance
= prog->Vert.UsesClipDistance;
@@ -3086,7 +3080,9 @@ _mesa_ir_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
_mesa_reference_program(ctx, &prog->_LinkedShaders[i]->Program,
linked_prog);
- if (!ctx->Driver.ProgramStringNotify(ctx, targets[i], linked_prog)) {
+ if (!ctx->Driver.ProgramStringNotify(ctx,
+ _mesa_program_index_to_target(i),
+ linked_prog)) {
return GL_FALSE;
}
}
diff --git a/mesalib/src/mesa/program/program.h b/mesalib/src/mesa/program/program.h
index ecda59b58..f28983894 100644
--- a/mesalib/src/mesa/program/program.h
+++ b/mesalib/src/mesa/program/program.h
@@ -205,8 +205,8 @@ _mesa_program_index_to_target(GLuint i)
{
static const GLenum enums[MESA_SHADER_TYPES] = {
GL_VERTEX_PROGRAM_ARB,
- GL_FRAGMENT_PROGRAM_ARB,
GL_GEOMETRY_PROGRAM_NV,
+ GL_FRAGMENT_PROGRAM_ARB
};
if(i >= MESA_SHADER_TYPES)
return 0;
diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c
index 7d18c2521..80393cff7 100644
--- a/mesalib/src/mesa/state_tracker/st_context.c
+++ b/mesalib/src/mesa/state_tracker/st_context.c
@@ -221,11 +221,6 @@ struct st_context *st_create_context(gl_api api, struct pipe_context *pipe,
struct gl_context *shareCtx = share ? share->ctx : NULL;
struct dd_function_table funcs;
- /* Sanity checks */
- STATIC_ASSERT(MESA_SHADER_VERTEX == PIPE_SHADER_VERTEX);
- STATIC_ASSERT(MESA_SHADER_FRAGMENT == PIPE_SHADER_FRAGMENT);
- STATIC_ASSERT(MESA_SHADER_GEOMETRY == PIPE_SHADER_GEOMETRY);
-
memset(&funcs, 0, sizeof(funcs));
st_init_driver_functions(&funcs);
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 83e8e2e96..32348ef73 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -68,7 +68,7 @@ void st_init_limits(struct st_context *st)
{
struct pipe_screen *screen = st->pipe->screen;
struct gl_constants *c = &st->ctx->Const;
- gl_shader_type sh;
+ unsigned sh;
boolean can_ubo = TRUE;
c->MaxTextureLevels
@@ -149,23 +149,25 @@ void st_init_limits(struct st_context *st)
can_ubo = FALSE;
}
- for (sh = 0; sh < MESA_SHADER_TYPES; ++sh) {
- struct gl_shader_compiler_options *options =
- &st->ctx->ShaderCompilerOptions[sh];
+ for (sh = 0; sh < PIPE_SHADER_TYPES; ++sh) {
+ struct gl_shader_compiler_options *options;
struct gl_program_constants *pc;
switch (sh) {
case PIPE_SHADER_FRAGMENT:
pc = &c->FragmentProgram;
+ options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_FRAGMENT];
break;
case PIPE_SHADER_VERTEX:
pc = &c->VertexProgram;
+ options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX];
break;
case PIPE_SHADER_GEOMETRY:
pc = &c->GeometryProgram;
+ options = &st->ctx->ShaderCompilerOptions[MESA_SHADER_GEOMETRY];
break;
default:
- assert(0);
+ /* compute shader, etc. */
continue;
}
@@ -274,9 +276,6 @@ void st_init_limits(struct st_context *st)
c->GLSLSkipStrictMaxUniformLimitCheck =
screen->get_param(screen, PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS);
- c->GLSLSkipStrictMaxVaryingLimitCheck =
- screen->get_param(screen, PIPE_CAP_TGSI_CAN_COMPACT_VARYINGS);
-
if (can_ubo) {
st->ctx->Extensions.ARB_uniform_buffer_object = GL_TRUE;
c->UniformBufferOffsetAlignment =
@@ -552,7 +551,14 @@ void st_init_extensions(struct st_context *st)
ctx->Extensions.EXT_pixel_buffer_object = GL_TRUE;
ctx->Extensions.EXT_point_parameters = GL_TRUE;
ctx->Extensions.EXT_provoking_vertex = GL_TRUE;
- ctx->Extensions.EXT_separate_shader_objects = GL_TRUE;
+
+ /* IMPORTANT:
+ * Don't enable EXT_separate_shader_objects. It disallows a certain
+ * optimization in the GLSL compiler and therefore is considered
+ * harmful.
+ */
+ ctx->Extensions.EXT_separate_shader_objects = GL_FALSE;
+
ctx->Extensions.EXT_texture_env_dot3 = GL_TRUE;
ctx->Extensions.EXT_vertex_array_bgra = GL_TRUE;
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 32bc2b37b..64e0a8a46 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -5271,15 +5271,11 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
linked_prog = get_mesa_program(ctx, prog, prog->_LinkedShaders[i]);
if (linked_prog) {
- static const GLenum targets[] = {
- GL_VERTEX_PROGRAM_ARB,
- GL_FRAGMENT_PROGRAM_ARB,
- GL_GEOMETRY_PROGRAM_NV
- };
-
_mesa_reference_program(ctx, &prog->_LinkedShaders[i]->Program,
linked_prog);
- if (!ctx->Driver.ProgramStringNotify(ctx, targets[i], linked_prog)) {
+ if (!ctx->Driver.ProgramStringNotify(ctx,
+ _mesa_program_index_to_target(i),
+ linked_prog)) {
_mesa_reference_program(ctx, &prog->_LinkedShaders[i]->Program,
NULL);
_mesa_reference_program(ctx, &linked_prog, NULL);
diff --git a/sync.bat b/sync.bat
index 4cdcf4fe0..4cdcf4fe0 100644..100755
--- a/sync.bat
+++ b/sync.bat
diff --git a/synchronise.py b/synchronise.py
index 8951f1e85..8951f1e85 100644..100755
--- a/synchronise.py
+++ b/synchronise.py