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-rw-r--r--abs/extra-testing/pango/bgo563356.patch305
1 files changed, 0 insertions, 305 deletions
diff --git a/abs/extra-testing/pango/bgo563356.patch b/abs/extra-testing/pango/bgo563356.patch
deleted file mode 100644
index 226fd0c..0000000
--- a/abs/extra-testing/pango/bgo563356.patch
+++ /dev/null
@@ -1,305 +0,0 @@
-diff -aur old/ChangeLog new/ChangeLog
---- old/ChangeLog 2008-12-06 14:35:33.037390818 +0800
-+++ new/ChangeLog 2008-12-06 14:35:11.475339336 +0800
-@@ -1,3 +1,39 @@
-+2008-12-05 Behdad Esfahbod <behdad@gnome.org>
-+
-+ Bug 563356 – The input area of firefox and the blank width after text
-+ in gnome-menu was stretched too wide, under pango-1.22.3
-+
-+ * docs/tmpl/fonts.sgml:
-+ * pango/pango-impl-utils.h:
-+ * pango/pangocairo-atsuifont.c
-+ (pango_cairo_atsui_font_create_metrics_for_context):
-+ * pango/pangocairo-win32font.c
-+ (pango_cairo_win32_font_create_metrics_for_context):
-+ * pango/pangofc-font.c (pango_fc_font_create_metrics_for_context):
-+ For approximate_char_width calculation take each char's width into
-+ account. That is, do a weighted average instead of uniform average.
-+ g_unichar_iszerowidth() chars count as 0, g_unichar_iswide() chars
-+ count 2, and the rest count as 1. Pretty much wcwidth() behavior.
-+ See bug report for rationale.
-+
-+2008-11-28 Behdad Esfahbod <behdad@gnome.org>
-+
-+ Bug 562574 – Pangocariowin32 is leaking every cairo font it ever
-+ creates
-+
-+ * pango/pangocairo-atsuifont.c (pango_cairo_atsui_font_finalize):
-+ * pango/pangocairo-win32font.c (pango_cairo_win32_font_finalize):
-+ Finalize shared pangocairo font resources. Oops!
-+
-+ * pango/pangocairo-font.c (_pango_cairo_font_private_finalize):
-+ Protect against multiple calls to finalize. This is practiced by the
-+ pangocairo-fcfont when a font is shutdown and then finalized.
-+
-+2008-11-26 Behdad Esfahbod <behdad@gnome.org>
-+
-+ * examples/cairotwisted.c (parametrize_path), (point_on_path):
-+ Handle close_path correctly.
-+
- 2008-11-23 Behdad Esfahbod <behdad@gnome.org>
-
- * === Released 1.22.3 ===
-diff -aur old/docs/tmpl/fonts.sgml new/docs/tmpl/fonts.sgml
---- old/docs/tmpl/fonts.sgml 2008-12-06 14:35:11.450807479 +0800
-+++ new/docs/tmpl/fonts.sgml 2008-12-06 14:34:53.771786070 +0800
-@@ -441,7 +441,10 @@
- @descent: the distance from the baseline to the lowest point of the glyphs of
- the font. This is positive in practically all fonts.
- @approximate_char_width: approximate average width of the regular glyphs of
-- the font.
-+ the font. Note that for this calculation, East Asian characters
-+ (those passing g_unichar_iswide()) are counted as double-width.
-+ This produces a more uniform value for this measure across languages
-+ and results in more uniform and more expected UI sizes.
- @approximate_digit_width: approximate average width of the glyphs for digits
- of the font.
- @underline_position: position of the underline. This is normally negative.
-diff -aur old/examples/cairotwisted.c new/examples/cairotwisted.c
---- old/examples/cairotwisted.c 2008-12-06 14:35:32.900725834 +0800
-+++ new/examples/cairotwisted.c 2008-12-06 14:35:11.264059243 +0800
-@@ -216,7 +216,7 @@
- parametrize_path (cairo_path_t *path)
- {
- int i;
-- cairo_path_data_t *data, current_point;
-+ cairo_path_data_t *data, last_move_to, current_point;
- parametrization_t *parametrization;
-
- parametrization = malloc (path->num_data * sizeof (parametrization[0]));
-@@ -226,8 +226,13 @@
- parametrization[i] = 0.0;
- switch (data->header.type) {
- case CAIRO_PATH_MOVE_TO:
-+ last_move_to = data[1];
- current_point = data[1];
- break;
-+ case CAIRO_PATH_CLOSE_PATH:
-+ /* Make it look like it's a line_to to last_move_to */
-+ data = (&last_move_to) - 1;
-+ /* fall through */
- case CAIRO_PATH_LINE_TO:
- parametrization[i] = two_points_distance (&current_point, &data[1]);
- current_point = data[1];
-@@ -245,8 +250,6 @@
-
- current_point = data[3];
- break;
-- case CAIRO_PATH_CLOSE_PATH:
-- break;
- default:
- g_assert_not_reached ();
- }
-@@ -320,7 +323,7 @@
- {
- int i;
- double ratio, the_y = *y, the_x = *x, dx, dy;
-- cairo_path_data_t *data, current_point;
-+ cairo_path_data_t *data, last_move_to, current_point;
- cairo_path_t *path = param->path;
- parametrization_t *parametrization = param->parametrization;
-
-@@ -333,6 +336,7 @@
- switch (data->header.type) {
- case CAIRO_PATH_MOVE_TO:
- current_point = data[1];
-+ last_move_to = data[1];
- break;
- case CAIRO_PATH_LINE_TO:
- current_point = data[1];
-@@ -352,6 +356,10 @@
-
- case CAIRO_PATH_MOVE_TO:
- break;
-+ case CAIRO_PATH_CLOSE_PATH:
-+ /* Make it look like it's a line_to to last_move_to */
-+ data = (&last_move_to) - 1;
-+ /* fall through */
- case CAIRO_PATH_LINE_TO:
- {
- ratio = the_x / parametrization[i];
-@@ -424,8 +432,6 @@
- *y += dx * ratio;
- }
- break;
-- case CAIRO_PATH_CLOSE_PATH:
-- break;
- default:
- g_assert_not_reached ();
- }
-diff -aur old/pango/pango-impl-utils.h new/pango/pango-impl-utils.h
---- old/pango/pango-impl-utils.h 2008-12-06 14:35:22.291559359 +0800
-+++ new/pango/pango-impl-utils.h 2008-12-06 14:35:03.550729660 +0800
-@@ -23,6 +23,7 @@
- #ifndef __PANGO_IMPL_UTILS_H__
- #define __PANGO_IMPL_UTILS_H__
-
-+#include <glib.h>
- #include <glib-object.h>
- #include <pango/pango.h>
-
-@@ -92,6 +93,36 @@
- PangoRectangle *ink_rect,
- PangoRectangle *logical_rect);
-
-+
-+/* We define these functions static here because we don't want to add public API
-+ * for them (if anything, it belongs to glib, but glib found it trivial enough
-+ * not to add API for). At some point metrics calculations will be
-+ * centralized and this mess can be minimized. Or so I hope.
-+ */
-+
-+static inline G_GNUC_UNUSED int
-+pango_unichar_width (gunichar c)
-+{
-+ return G_UNLIKELY (g_unichar_iszerowidth (c)) ? 0 :
-+ G_UNLIKELY (g_unichar_iswide (c)) ? 2 : 1;
-+}
-+
-+static G_GNUC_UNUSED glong
-+pango_utf8_strwidth (const gchar *p)
-+{
-+ glong len = 0;
-+ g_return_val_if_fail (p != NULL, 0);
-+
-+ while (*p)
-+ {
-+ len += pango_unichar_width (g_utf8_get_char (p));
-+ p = g_utf8_next_char (p);
-+ }
-+
-+ return len;
-+}
-+
-+
- G_END_DECLS
-
- #endif /* __PANGO_IMPL_UTILS_H__ */
-diff -aur old/pango/pangocairo-atsuifont.c new/pango/pangocairo-atsuifont.c
---- old/pango/pangocairo-atsuifont.c 2008-12-06 14:35:23.464057615 +0800
-+++ new/pango/pangocairo-atsuifont.c 2008-12-06 14:35:04.914061436 +0800
-@@ -24,6 +24,7 @@
-
- #import <Cocoa/Cocoa.h>
-
-+#include "pango-impl-utils.h"
- #include "pangoatsui-private.h"
- #include "pangocairo.h"
- #include "pangocairo-private.h"
-@@ -148,7 +149,7 @@
- pango_layout_set_text (layout, sample_str, -1);
- pango_layout_get_extents (layout, NULL, &extents);
-
-- metrics->approximate_char_width = extents.width / g_utf8_strlen (sample_str, -1);
-+ metrics->approximate_char_width = extents.width / pango_utf8_strwidth (sample_str);
-
- pango_layout_set_text (layout, "0123456789", -1);
- metrics->approximate_digit_width = max_glyph_width (layout);
-@@ -174,6 +175,10 @@
- static void
- pango_cairo_atsui_font_finalize (GObject *object)
- {
-+ PangoCairoATSUIFont *cafont = (PangoCairoATSUIFont *) object;
-+
-+ _pango_cairo_font_private_finalize (&cafont->cf_priv);
-+
- G_OBJECT_CLASS (pango_cairo_atsui_font_parent_class)->finalize (object);
- }
-
-@@ -191,7 +196,7 @@
- }
-
- static void
--pango_cairo_atsui_font_init (PangoCairoATSUIFont *cafont)
-+pango_cairo_atsui_font_init (PangoCairoATSUIFont *cafont G_GNUC_UNUSED)
- {
- }
-
-diff -aur old/pango/pangocairo-fcfont.c new/pango/pangocairo-fcfont.c
---- old/pango/pangocairo-fcfont.c 2008-12-06 14:35:22.840724772 +0800
-+++ new/pango/pangocairo-fcfont.c 2008-12-06 14:35:04.294060844 +0800
-@@ -88,7 +88,7 @@
- static void
- pango_cairo_fc_font_finalize (GObject *object)
- {
-- PangoCairoFcFont *cffont = (PangoCairoFcFont *) (object);
-+ PangoCairoFcFont *cffont = (PangoCairoFcFont *) object;
-
- _pango_cairo_font_private_finalize (&cffont->cf_priv);
-
-@@ -162,7 +162,7 @@
- }
-
- static void
--pango_cairo_fc_font_init (PangoCairoFcFont *cffont)
-+pango_cairo_fc_font_init (PangoCairoFcFont *cffont G_GNUC_UNUSED)
- {
- }
-
-diff -aur old/pango/pangocairo-font.c new/pango/pangocairo-font.c
---- old/pango/pangocairo-font.c 2008-12-06 14:35:23.387391067 +0800
-+++ new/pango/pangocairo-font.c 2008-12-06 14:35:04.840728398 +0800
-@@ -560,14 +560,18 @@
-
- if (cf_priv->scaled_font)
- cairo_scaled_font_destroy (cf_priv->scaled_font);
-+ cf_priv->scaled_font = NULL;
-
- _pango_cairo_font_hex_box_info_destroy (cf_priv->hbi);
-+ cf_priv->hbi = NULL;
-
- if (cf_priv->glyph_extents_cache)
- g_free (cf_priv->glyph_extents_cache);
-+ cf_priv->glyph_extents_cache = NULL;
-
- g_slist_foreach (cf_priv->metrics_by_lang, (GFunc)free_metrics_info, NULL);
- g_slist_free (cf_priv->metrics_by_lang);
-+ cf_priv->metrics_by_lang = NULL;
- }
-
- gboolean
-diff -aur old/pango/pangocairo-win32font.c new/pango/pangocairo-win32font.c
---- old/pango/pangocairo-win32font.c 2008-12-06 14:35:22.500726273 +0800
-+++ new/pango/pangocairo-win32font.c 2008-12-06 14:35:03.990726207 +0800
-@@ -150,7 +150,7 @@
- pango_layout_set_text (layout, sample_str, -1);
- pango_layout_get_extents (layout, NULL, &extents);
-
-- metrics->approximate_char_width = extents.width / g_utf8_strlen (sample_str, -1);
-+ metrics->approximate_char_width = extents.width / pango_utf8_strwidth (sample_str);
-
- pango_layout_set_text (layout, "0123456789", -1);
- metrics->approximate_digit_width = max_glyph_width (layout);
-@@ -164,6 +164,10 @@
- static void
- pango_cairo_win32_font_finalize (GObject *object)
- {
-+ PangoCairoWin32Font *cwfont = (PangoCairoWin32Font *) object;
-+
-+ _pango_cairo_font_private_finalize (&cwfont->cf_priv);
-+
- G_OBJECT_CLASS (pango_cairo_win32_font_parent_class)->finalize (object);
- }
-
-@@ -225,7 +229,7 @@
- }
-
- static void
--pango_cairo_win32_font_init (PangoCairoWin32Font *cwfont)
-+pango_cairo_win32_font_init (PangoCairoWin32Font *cwfont G_GNUC_UNUSED)
- {
- }
-
-diff -aur old/pango/pangofc-font.c new/pango/pangofc-font.c
---- old/pango/pangofc-font.c 2008-12-06 14:35:23.117390557 +0800
-+++ new/pango/pangofc-font.c 2008-12-06 14:35:04.564059609 +0800
-@@ -496,7 +496,7 @@
- pango_layout_get_extents (layout, NULL, &extents);
-
- metrics->approximate_char_width =
-- extents.width / g_utf8_strlen (sample_str, -1);
-+ extents.width / pango_utf8_strwidth (sample_str);
-
- pango_layout_set_text (layout, "0123456789", -1);
- metrics->approximate_digit_width = max_glyph_width (layout);
generated by cgit v0.12 at 2024-12-17 01:13:25 (GMT)