forked from mirrors/nixpkgs
23914238d1
scaling mode for background images (as in KDE), i.e., scale the image to the maximum size while preserving its aspect ratio. svn path=/nixpkgs/trunk/; revision=24394
59 lines
2.2 KiB
Diff
59 lines
2.2 KiB
Diff
diff -x '*~' -ru compiz-plugins-extra-0.8.6-orig/metadata/wallpaper.xml.in compiz-plugins-extra-0.8.6/metadata/wallpaper.xml.in
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--- compiz-plugins-extra-0.8.6-orig/metadata/wallpaper.xml.in 2010-03-29 16:09:17.000000000 +0200
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+++ compiz-plugins-extra-0.8.6/metadata/wallpaper.xml.in 2010-10-21 00:23:18.000000000 +0200
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@@ -24,7 +24,7 @@
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<_long>Image position.</_long>
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<type>int</type>
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<min>0</min>
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- <max>4</max>
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+ <max>5</max>
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<desc>
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<value>0</value>
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<_name>Scale and Crop</_name>
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@@ -45,6 +45,10 @@
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<value>4</value>
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<_name>Center Tiled</_name>
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</desc>
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+ <desc>
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+ <value>5</value>
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+ <_name>Centered Maxpect</_name>
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+ </desc>
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</option>
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<option name="bg_fill_type" type="list">
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<_short>Fill type</_short>
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diff -x '*~' -ru compiz-plugins-extra-0.8.6-orig/src/wallpaper/wallpaper.c compiz-plugins-extra-0.8.6/src/wallpaper/wallpaper.c
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--- compiz-plugins-extra-0.8.6-orig/src/wallpaper/wallpaper.c 2010-03-29 16:09:18.000000000 +0200
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+++ compiz-plugins-extra-0.8.6/src/wallpaper/wallpaper.c 2010-10-21 01:09:10.000000000 +0200
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@@ -697,12 +697,12 @@
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tmpMatrix = back->imgTex.matrix;
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- if (back->imagePos == BgImagePosScaleAndCrop)
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+ if ((back->imagePos == BgImagePosScaleAndCrop) || (back->imagePos == BgImagePosCenteredMaxpect))
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{
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s1 = (float) s->width / back->width;
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s2 = (float) s->height / back->height;
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- s1 = MAX (s1, s2);
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+ s1 = back->imagePos == BgImagePosScaleAndCrop ? MAX (s1, s2) : MIN (s1, s2);
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tmpMatrix.xx /= s1;
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tmpMatrix.yy /= s1;
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@@ -711,6 +711,16 @@
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tmpMatrix.x0 -= x * tmpMatrix.xx;
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y = (s->height - ((int)back->height * s1)) / 2.0;
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tmpMatrix.y0 -= y * tmpMatrix.yy;
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+
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+ if (back->imagePos == BgImagePosCenteredMaxpect)
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+ {
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+ reg = &tmpRegion;
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+
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+ tmpRegion.extents.x1 = MAX (0, x);
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+ tmpRegion.extents.y1 = MAX (0, y);
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+ tmpRegion.extents.x2 = MIN (s->width, x + ((int) back->width * s1));
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+ tmpRegion.extents.y2 = MIN (s->height, y + ((int) back->height * s1));
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+ }
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}
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else if (back->imagePos == BgImagePosScaled)
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{
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