x11-libs/gdk-pixbuf: remove unused patch

Package-Manager: portage-2.2.20.1

diff --git a/x11-libs/gdk-pixbuf/files/gdk-pixbuf-2.31.1-pixops-no-scaling.patch b/x11-libs/gdk-pixbuf/files/gdk-pixbuf-2.31.1-pixops-no-scaling.patch
deleted file mode 100644 (file)
index a8587fc..0000000
--- a/x11-libs/gdk-pixbuf/files/gdk-pixbuf-2.31.1-pixops-no-scaling.patch
+++ /dev/null
@@ -1,129 +0,0 @@
-From cc5fce6315dcc1127a3e2106223305ff763be815 Mon Sep 17 00:00:00 2001
-From: Hans Petter Jansson <hpj@copyleft.no>
-Date: Thu, 10 Nov 2005 19:13:00 +0000
-Subject: [PATCH] pixops: Special-case compositing/copying with no scaling
-
-When there is no scaling involved, make gdk_pixbuf_composite_color()
-faster by avoiding the scaling code path.
-
-https://bugzilla.gnome.org/show_bug.cgi?id=80927
----
- gdk-pixbuf/pixops/pixops.c | 95 +++++++++++++++++++++++++++++++++++++++++++---
- 1 file changed, 90 insertions(+), 5 deletions(-)
-
-diff --git a/gdk-pixbuf/pixops/pixops.c b/gdk-pixbuf/pixops/pixops.c
-index 993223e..29a1c14 100644
---- a/gdk-pixbuf/pixops/pixops.c
-+++ b/gdk-pixbuf/pixops/pixops.c
-@@ -421,6 +421,86 @@ pixops_composite_nearest (guchar        *dest_buf,
- }
- 
- static void
-+pixops_composite_nearest_noscale (guchar        *dest_buf,
-+                                int            render_x0,
-+                                int            render_y0,
-+                                int            render_x1,
-+                                int            render_y1,
-+                                int            dest_rowstride,
-+                                int            dest_channels,
-+                                gboolean       dest_has_alpha,
-+                                const guchar  *src_buf,
-+                                int            src_width,
-+                                int            src_height,
-+                                int            src_rowstride,
-+                                int            src_channels,
-+                                gboolean       src_has_alpha,
-+                                int            overall_alpha)
-+{
-+  int i, j;
-+  int x;
-+
-+  for (i = 0; i < (render_y1 - render_y0); i++)
-+    {
-+      const guchar *src  = src_buf + (i + render_y0) * src_rowstride;
-+      guchar       *dest = dest_buf + i * dest_rowstride;
-+
-+      x = render_x0 * src_channels;
-+
-+      for (j=0; j < (render_x1 - render_x0); j++)
-+      {
-+        const guchar *p = src + x;
-+        unsigned int  a0;
-+
-+        if (src_has_alpha)
-+          a0 = (p[3] * overall_alpha) / 0xff;
-+        else
-+          a0 = overall_alpha;
-+
-+        switch (a0)
-+          {
-+          case 0:
-+            break;
-+          case 255:
-+            dest[0] = p[0];
-+            dest[1] = p[1];
-+            dest[2] = p[2];
-+            if (dest_has_alpha)
-+              dest[3] = 0xff;
-+            break;
-+          default:
-+            if (dest_has_alpha)
-+              {
-+                unsigned int w0 = 0xff * a0;
-+                unsigned int w1 = (0xff - a0) * dest[3];
-+                unsigned int w = w0 + w1;
-+
-+                dest[0] = (w0 * p[0] + w1 * dest[0]) / w;
-+                dest[1] = (w0 * p[1] + w1 * dest[1]) / w;
-+                dest[2] = (w0 * p[2] + w1 * dest[2]) / w;
-+                dest[3] = w / 0xff;
-+              }
-+            else
-+              {
-+                unsigned int a1 = 0xff - a0;
-+                unsigned int tmp;
-+
-+                tmp = a0 * p[0] + a1 * dest[0] + 0x80;
-+                dest[0] = (tmp + (tmp >> 8)) >> 8;
-+                tmp = a0 * p[1] + a1 * dest[1] + 0x80;
-+                dest[1] = (tmp + (tmp >> 8)) >> 8;
-+                tmp = a0 * p[2] + a1 * dest[2] + 0x80;
-+                dest[2] = (tmp + (tmp >> 8)) >> 8;
-+              }
-+            break;
-+          }
-+        dest += dest_channels;
-+        x += src_channels;
-+      }
-+    }
-+}
-+
-+static void
- pixops_composite_color_nearest (guchar        *dest_buf,
-                               int            render_x0,
-                               int            render_y0,
-@@ -1781,11 +1861,16 @@ _pixops_composite_real (guchar          *dest_buf,
- 
-   if (interp_type == PIXOPS_INTERP_NEAREST)
-     {
--      pixops_composite_nearest (dest_buf, render_x0, render_y0, render_x1,
--                              render_y1, dest_rowstride, dest_channels,
--                              dest_has_alpha, src_buf, src_width, src_height,
--                              src_rowstride, src_channels, src_has_alpha,
--                              scale_x, scale_y, overall_alpha);
-+      if (scale_x == 1.0 && scale_y == 1.0)
-+      pixops_composite_nearest_noscale (dest_buf, render_x0, render_y0, render_x1, render_y1,
-+                                        dest_rowstride, dest_channels, dest_has_alpha,
-+                                        src_buf, src_width, src_height, src_rowstride, src_channels,
-+                                        src_has_alpha, overall_alpha);
-+      else
-+      pixops_composite_nearest (dest_buf, render_x0, render_y0, render_x1, render_y1,
-+                                dest_rowstride, dest_channels, dest_has_alpha,
-+                                src_buf, src_width, src_height, src_rowstride, src_channels,
-+                                src_has_alpha, scale_x, scale_y, overall_alpha);
-       return;
-     }
-   
--- 
-2.5.1
-