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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /external/cairo/pixman/pixman-0.24.4.patch
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'external/cairo/pixman/pixman-0.24.4.patch')
-rw-r--r--external/cairo/pixman/pixman-0.24.4.patch91
1 files changed, 91 insertions, 0 deletions
diff --git a/external/cairo/pixman/pixman-0.24.4.patch b/external/cairo/pixman/pixman-0.24.4.patch
new file mode 100644
index 0000000000..a5d32f88f8
--- /dev/null
+++ b/external/cairo/pixman/pixman-0.24.4.patch
@@ -0,0 +1,91 @@
+--- misc/pixman-0.24.4/Makefile.in 2011-11-06 22:11:25.000000000 +0100
++++ misc/build/pixman-0.24.4/Makefile.in 2011-12-16 09:06:45.317211035 +0100
+@@ -385,7 +385,7 @@
+ top_build_prefix = @top_build_prefix@
+ top_builddir = @top_builddir@
+ top_srcdir = @top_srcdir@
+-SUBDIRS = pixman demos test
++SUBDIRS = pixman
+ pkgconfigdir = $(libdir)/pkgconfig
+ pkgconfig_DATA = pixman-1.pc
+ GPGKEY = 3892336E
+--- misc/pixman-0.24.4/pixman/pixman-utils.c
++++ misc/build/pixman-0.24.4/pixman/pixman-utils.c
+@@ -27,6 +27,7 @@
+ #endif
+ #include <stdio.h>
+ #include <stdlib.h>
++#include <limits.h>
+
+ #include "pixman-private.h"
+
+--- misc/pixman-0.24.4/pixman/pixman-glyph.c 2015-06-30 05:48:31.000000000 -0400
++++ misc/build/pixman-0.24.4/pixman/pixman-glyph.c 2017-11-25 13:26:33.075558418 -0500
+@@ -38,6 +38,7 @@
+
+ /* XXX: These numbers are arbitrary---we've never done any measurements.
+ */
++#define N_PIXELS_HIGH_WATER (4 * 1024 * 1024)
+ #define N_GLYPHS_HIGH_WATER (16384)
+ #define N_GLYPHS_LOW_WATER (8192)
+ #define HASH_SIZE (2 * N_GLYPHS_HIGH_WATER)
+@@ -58,6 +59,7 @@
+ int n_glyphs;
+ int n_tombstones;
+ int freeze_count;
++ long n_pixels;
+ pixman_list_t mru;
+ glyph_t * glyphs[HASH_SIZE];
+ };
+@@ -133,6 +135,7 @@
+ if (*loc == TOMBSTONE)
+ cache->n_tombstones--;
+ cache->n_glyphs++;
++ cache->n_pixels += glyph->image->bits.width * glyph->image->bits.height;
+
+ *loc = glyph;
+ }
+@@ -150,6 +153,7 @@
+ cache->glyphs[idx & HASH_MASK] = TOMBSTONE;
+ cache->n_tombstones++;
+ cache->n_glyphs--;
++ cache->n_pixels -= glyph->image->bits.width * glyph->image->bits.height;
+
+ /* Eliminate tombstones if possible */
+ if (cache->glyphs[(idx + 1) & HASH_MASK] == NULL)
+@@ -180,6 +184,7 @@
+
+ cache->n_glyphs = 0;
+ cache->n_tombstones = 0;
++ cache->n_pixels = 0;
+ }
+
+ PIXMAN_EXPORT pixman_glyph_cache_t *
+@@ -194,6 +199,7 @@
+ cache->n_glyphs = 0;
+ cache->n_tombstones = 0;
+ cache->freeze_count = 0;
++ cache->n_pixels = 0;
+
+ pixman_list_init (&cache->mru);
+
+@@ -220,9 +226,9 @@
+ pixman_glyph_cache_thaw (pixman_glyph_cache_t *cache)
+ {
+ if (--cache->freeze_count == 0 &&
+- cache->n_glyphs + cache->n_tombstones > N_GLYPHS_HIGH_WATER)
++ (cache->n_glyphs + cache->n_tombstones > N_GLYPHS_HIGH_WATER || cache->n_pixels > N_PIXELS_HIGH_WATER))
+ {
+- if (cache->n_tombstones > N_GLYPHS_HIGH_WATER)
++ if (cache->n_tombstones > N_GLYPHS_LOW_WATER)
+ {
+ /* More than half the entries are
+ * tombstones. Just dump the whole table.
+@@ -230,7 +236,7 @@
+ clear_table (cache);
+ }
+
+- while (cache->n_glyphs > N_GLYPHS_LOW_WATER)
++ while (cache->n_glyphs > N_GLYPHS_LOW_WATER || cache->n_pixels > N_PIXELS_HIGH_WATER)
+ {
+ glyph_t *glyph = CONTAINER_OF (glyph_t, mru_link, cache->mru.tail);