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-rw-r--r--media-libs/libart_lgpl/files/0002-TDE-fix-a-number-of-problems.patch402
1 files changed, 0 insertions, 402 deletions
diff --git a/media-libs/libart_lgpl/files/0002-TDE-fix-a-number-of-problems.patch b/media-libs/libart_lgpl/files/0002-TDE-fix-a-number-of-problems.patch
deleted file mode 100644
index b00967e0..00000000
--- a/media-libs/libart_lgpl/files/0002-TDE-fix-a-number-of-problems.patch
+++ /dev/null
@@ -1,402 +0,0 @@
-From 12ea00aa1898e33a467e2d8e18b6ebad43a181f3 Mon Sep 17 00:00:00 2001
-From: Golubev Alexander <fatzer2@gmail.com>
-Date: Thu, 15 Aug 2013 02:08:26 +0400
-Subject: [PATCH 2/3] TDE: fix a number of problems
-
-Conflicts:
- art_config.h
----
- ChangeLog | 2 +
- README | 14 ++++++
- art_render_gradient.c | 28 ++++++++++++
- art_render_gradient.h | 3 +-
- art_vpath_bpath.c | 119 ++++++++++++++++++++++++--------------------------
- gen_art_config.sh.in | 6 +++
- libart-config.in | 13 +++++-
- testart.c | 6 +++
- 8 files changed, 127 insertions(+), 64 deletions(-)
-
-diff --git a/ChangeLog b/ChangeLog
-index 6861cf3..e274c9c 100644
---- a/ChangeLog
-+++ b/ChangeLog
-@@ -1,3 +1,5 @@
-+*** PLEASE SEE THE GIT COMMIT LOG FOR NEWER CHANGES ***
-+
- 2009-01-14 Fridrich Strba <fridrich.strba@bluewin.ch>
-
- * gen_art_config.c: remove
-diff --git a/README b/README
-index 882527e..a88ec40 100644
---- a/README
-+++ b/README
-@@ -17,3 +17,17 @@ For more information about libart, see the web page:
- There's also a libart tutorial available at
- http://www.gnome.org/~mathieu/libart/libart.html
-
-+======================================================================
-+
-+NOTE: The TDE project has take over maintinance of this library,
-+starting with the sources from the final upstream release v2.3.21.
-+
-+This allows the TDE project to resolve remaining issues that cause
-+problems or crashes within TDE.
-+
-+This patched library is only available under the terms of the
-+GPL/LGPL, and is NOT for sale by the original author as mentioned
-+above, as patch copyright has NOT been transferred to the original
-+author and we have no plans to do so.
-+
-+======================================================================
-diff --git a/art_render_gradient.c b/art_render_gradient.c
-index bf93c6f..008d61a 100644
---- a/art_render_gradient.c
-+++ b/art_render_gradient.c
-@@ -30,7 +30,9 @@
- #include <stdlib.h>
- #include <stdio.h>
- #include <string.h>
-+#if 0
- #include <assert.h>
-+#endif
-
- /* Hack to find out how to define alloca on different platforms.
- * Modified version of glib/galloca.h.
-@@ -203,7 +205,9 @@ calc_color_at (ArtGradientStop *stops,
- }
-
- printf ("WARNING! bad ix %d in calc_color_at() [internal error]\n", ix);
-+#if 0
- assert (0);
-+#endif
- }
-
- static void
-@@ -331,6 +335,7 @@ art_render_gradient_linear_render_8 (ArtRenderCallback *self,
- printf ("Initial ix: %d\n", ix);
- #endif
-
-+#if 0
- assert (ix > 0);
- assert (ix < n_stops);
- assert ((stops[ix-1].offset <= offset_fraction + EPSILON) ||
-@@ -344,6 +349,17 @@ art_render_gradient_linear_render_8 (ArtRenderCallback *self,
- assert ((offset_fraction != stops[ix].offset) ||
- (d_offset <= 0.0));
- */
-+#else
-+ if (!( (ix > 0) && (ix < n_stops)
-+ && ((stops[ix-1].offset <= offset_fraction + EPSILON) ||
-+ ((stops[ix].offset > (1.0 - EPSILON))
-+ && (offset_fraction < EPSILON /* == 0.0*/)))
-+ && (offset_fraction <= stops[ix].offset)))
-+ {
-+ printf ("art_render_gradient.c:%d: Old assert() failed!\n", __LINE__);
-+ return;
-+ }
-+#endif
-
- while (width > 0)
- {
-@@ -663,6 +679,18 @@ art_render_gradient_radial_render (ArtRenderCallback *self, ArtRender *render,
- z = b_a + sqrt (rad);
- else
- z = b_a;
-+
-+ if (gradient->spread == ART_GRADIENT_PAD)
-+ z = z;
-+ else if (gradient->spread == ART_GRADIENT_REPEAT)
-+ z = z - floor (z);
-+ else /* (gradient->spread == ART_GRADIENT_REFLECT) */
-+ {
-+ double tmp;
-+
-+ tmp = z - 2 * floor (0.5 * z);
-+ z = tmp > 1 ? 2 - tmp : tmp;
-+ }
- art_render_gradient_setpix (render, bufp, n_stops, stops, z);
- bufp += pixstride;
- b_a += db_a;
-diff --git a/art_render_gradient.h b/art_render_gradient.h
-index ef5da95..7e8e0c8 100644
---- a/art_render_gradient.h
-+++ b/art_render_gradient.h
-@@ -52,14 +52,15 @@ struct _ArtGradientLinear {
- double a;
- double b;
- double c;
-- ArtGradientSpread spread;
- int n_stops;
- ArtGradientStop *stops;
-+ ArtGradientSpread spread;
- };
-
- struct _ArtGradientRadial {
- double affine[6]; /* transforms user coordinates to unit circle */
- double fx, fy; /* focal point in unit circle coords */
-+ ArtGradientSpread spread;
- int n_stops;
- ArtGradientStop *stops;
- };
-diff --git a/art_vpath_bpath.c b/art_vpath_bpath.c
-index 3f9afe7..2459f23 100644
---- a/art_vpath_bpath.c
-+++ b/art_vpath_bpath.c
-@@ -123,18 +123,6 @@ art_vpath_render_bez (ArtVpath **p_vpath, int *pn, int *pn_max,
- double x3, double y3,
- double flatness)
- {
-- double x3_0, y3_0;
-- double z3_0_dot;
-- double z1_dot, z2_dot;
-- double z1_perp, z2_perp;
-- double max_perp_sq;
--
-- double x_m, y_m;
-- double xa1, ya1;
-- double xa2, ya2;
-- double xb1, yb1;
-- double xb2, yb2;
--
- /* It's possible to optimize this routine a fair amount.
-
- First, once the _dot conditions are met, they will also be met in
-@@ -157,70 +145,79 @@ art_vpath_render_bez (ArtVpath **p_vpath, int *pn, int *pn_max,
- just that I have this undying quest for more speed...
-
- */
--
-- x3_0 = x3 - x0;
-- y3_0 = y3 - y0;
--
-- /* z3_0_dot is dist z0-z3 squared */
-- z3_0_dot = x3_0 * x3_0 + y3_0 * y3_0;
--
-- if (z3_0_dot < 0.001)
-+ do
- {
-- /* if start and end point are almost identical, the flatness tests
-- * don't work properly, so fall back on testing whether both of
-- * the other two control points are the same as the start point,
-- * too.
-- */
-- if (hypot(x1 - x0, y1 - y0) < 0.001
-- && hypot(x2 - x0, y2 - y0) < 0.001)
-- goto nosubdivide;
-- else
-- goto subdivide;
-- }
-+ /* don't subdivide inside this */
-+ double x3_0, y3_0;
-+ double z3_0_dot;
-+ double z1_dot, z2_dot;
-+ double z1_perp, z2_perp;
-+ double max_perp_sq;
-
-- /* we can avoid subdivision if:
-+ x3_0 = x3 - x0;
-+ y3_0 = y3 - y0;
-
-- z1 has distance no more than flatness from the z0-z3 line
-+ /* z3_0_dot is dist z0-z3 squared */
-+ z3_0_dot = x3_0 * x3_0 + y3_0 * y3_0;
-
-- z1 is no more z0'ward than flatness past z0-z3
-+ if (z3_0_dot > 0.001)
-+ {
-+ /* we can avoid subdivision if:
-
-- z1 is more z0'ward than z3'ward on the line traversing z0-z3
-+ z1 has distance no more than flatness from the z0-z3 line
-
-- and correspondingly for z2 */
-+ z1 is no more z0'ward than flatness past z0-z3
-
-- /* perp is distance from line, multiplied by dist z0-z3 */
-- max_perp_sq = flatness * flatness * z3_0_dot;
-+ z1 is more z0'ward than z3'ward on the line traversing z0-z3
-
-- z1_perp = (y1 - y0) * x3_0 - (x1 - x0) * y3_0;
-- if (z1_perp * z1_perp > max_perp_sq)
-- goto subdivide;
-+ and correspondingly for z2 */
-
-- z2_perp = (y3 - y2) * x3_0 - (x3 - x2) * y3_0;
-- if (z2_perp * z2_perp > max_perp_sq)
-- goto subdivide;
-+ /* perp is distance from line, multiplied by dist z0-z3 */
-+ max_perp_sq = flatness * flatness * z3_0_dot;
-
-- z1_dot = (x1 - x0) * x3_0 + (y1 - y0) * y3_0;
-- if (z1_dot < 0 && z1_dot * z1_dot > max_perp_sq)
-- goto subdivide;
-+ z1_perp = (y1 - y0) * x3_0 - (x1 - x0) * y3_0;
-+ if (z1_perp * z1_perp > max_perp_sq)
-+ break;
-
-- z2_dot = (x3 - x2) * x3_0 + (y3 - y2) * y3_0;
-- if (z2_dot < 0 && z2_dot * z2_dot > max_perp_sq)
-- goto subdivide;
-+ z2_perp = (y3 - y2) * x3_0 - (x3 - x2) * y3_0;
-+ if (z2_perp * z2_perp > max_perp_sq)
-+ break;
-
-- if (z1_dot + z1_dot > z3_0_dot)
-- goto subdivide;
-+ z1_dot = (x1 - x0) * x3_0 + (y1 - y0) * y3_0;
-+ if (z1_dot < 0 && z1_dot * z1_dot > max_perp_sq)
-+ break;
-
-- if (z2_dot + z2_dot > z3_0_dot)
-- goto subdivide;
-+ if (z1_dot + z1_dot > z3_0_dot)
-+ break;
-
--
-- nosubdivide:
-- /* don't subdivide */
-- art_vpath_add_point (p_vpath, pn, pn_max,
-- ART_LINETO, x3, y3);
-- return;
-+ z2_dot = (x3 - x2) * x3_0 + (y3 - y2) * y3_0;
-+ if (z2_dot < 0 && z2_dot * z2_dot > max_perp_sq)
-+ break;
-
-- subdivide:
-+ if (z2_dot + z2_dot > z3_0_dot)
-+ break;
-+ }
-+ else
-+ {
-+ /* if start and end point are almost identical, the flatness tests
-+ * don't work properly, so fall back on testing whether both of
-+ * the other two control points are the same as the start point,
-+ * too.
-+ */
-+ if (hypot(x1 - x0, y1 - y0) > 0.001
-+ || hypot(x2 - x0, y2 - y0) > 0.001)
-+ break;
-+ }
-+
-+ art_vpath_add_point (p_vpath, pn, pn_max,
-+ ART_LINETO, x3, y3);
-+ return;
-+ } while (0);
-+ double x_m, y_m;
-+ double xa1, ya1;
-+ double xa2, ya2;
-+ double xb1, yb1;
-+ double xb2, yb2;
-
- xa1 = (x0 + x1) * 0.5;
- ya1 = (y0 + y1) * 0.5;
-diff --git a/gen_art_config.sh.in b/gen_art_config.sh.in
-index 79843bc..8c525bd 100644
---- a/gen_art_config.sh.in
-+++ b/gen_art_config.sh.in
-@@ -8,6 +8,9 @@
-
- echo "/* Automatically generated by gen_art_config */"
- echo
-+echo "#ifndef _ART_CONFIG_H_"
-+echo "#define _ART_CONFIG_H_"
-+echo
- echo "#define ART_SIZEOF_CHAR @ART_SIZEOF_CHAR@"
- echo "#define ART_SIZEOF_SHORT @ART_SIZEOF_SHORT@"
- echo "#define ART_SIZEOF_INT @ART_SIZEOF_INT@"
-@@ -39,5 +42,8 @@ else
- fi
- fi
-
-+echo
-+echo "#endif /* _ART_CONFIG_H_ */"
-+
- exit 0
- }
-diff --git a/libart-config.in b/libart-config.in
-index 0a2f3a9..e32f010 100644
---- a/libart-config.in
-+++ b/libart-config.in
-@@ -3,6 +3,8 @@
- prefix=@prefix@
- exec_prefix=@exec_prefix@
- exec_prefix_set=no
-+libs=""
-+output_libs=no
-
- usage="\
- Usage: libart-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags]"
-@@ -43,8 +45,11 @@ while test $# -gt 0; do
- echo $includes
- ;;
- --libs)
-- libdirs=-L@libdir@
-- echo $libdirs -lart_lgpl_2 -lm
-+ libs="$libs -L@libdir@ -lart_lgpl_2"
-+ output_libs=yes
-+ ;;
-+ --static)
-+ libs="$libs -lm"
- ;;
- *)
- echo "${usage}" 1>&2
-@@ -54,3 +59,7 @@ while test $# -gt 0; do
- shift
- done
-
-+if test $output_libs = yes ; then
-+ echo $libs
-+fi
-+
-diff --git a/testart.c b/testart.c
-index f20b292..994c7ba 100644
---- a/testart.c
-+++ b/testart.c
-@@ -228,6 +228,7 @@ make_testpat (void)
- art_free (vpath3);
- #else
- svp2 = art_svp_from_vpath (vpath2);
-+ art_free (vpath2);
- #endif
-
- #if 1
-@@ -361,6 +362,7 @@ test_dist (void)
- 4,
- 0.5);
- #endif
-+ art_free (vpath);
-
- art_rgb_svp_aa (svp, 0, 0, 512, 512,
- 0xffe0a0, 0x100040,
-@@ -431,10 +433,12 @@ test_render_gradient (art_u8 *buf)
-
- vpath = randstar (50);
- svp = art_svp_from_vpath (vpath);
-+ art_free (vpath);
-
- render = art_render_new (0, 0, 512, 512, buf, 512 * 3, 3, 8, ART_ALPHA_NONE,
- NULL);
- art_render_svp (render, svp);
-+ art_svp_free (svp);
- art_render_gradient_linear (render, &gradient, ART_FILTER_NEAREST);
- art_render_invoke (render);
-
-@@ -467,6 +471,7 @@ test_render_rad_gradient (art_u8 *buf)
-
- vpath = randstar (50);
- svp = art_svp_from_vpath (vpath);
-+ art_free (vpath);
-
- render = art_render_new (0, 0, 512, 512, buf, 512 * 3, 3, 8, ART_ALPHA_NONE,
- NULL);
-@@ -489,6 +494,7 @@ test_gradient (void)
-
- vpath = randstar (50);
- svp = art_svp_from_vpath (vpath);
-+ art_free (vpath);
-
- for (i = 0; i < n_iter; i++)
- {
---
-1.8.1.5
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-06-29 01:33:03 +0000