forked from enlightenment/efl
png: handle 9-patch ends with stretch
Summary: The strech region has paired information; total and strechable. Refer to function _strech_region_load retrieving strech region info. But if 9-patch information line ends with strechable, png did not push the strechable information. And it leads to devide by zero. This patch is adding strechable info to the strech region, if 9-patch information ends with strechable. Test Plan: [Code] {F4219278} {F4219280} [Test] ECORE_EVAS_ENGINE=opengl_x11 ./evas-image-9patch ./end_with_strech.9.png Reviewers: Hermet, jsuya, herb, cedric Reviewed By: Hermet Subscribers: #reviewers, #committers Tags: #efl Differential Revision: https://phab.enlightenment.org/D12204
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@ -473,6 +473,13 @@ evas_image_load_file_head_with_data_png(void *loader_data,
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evas_loader_helper_stretch_region_push(&prop->stretch.horizontal.region,
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¤t, stretchable);
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}
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// End with strechable, add length info
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if (stretchable)
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{
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evas_loader_helper_stretch_region_push(&prop->stretch.horizontal.region,
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¤t, stretchable);
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stretchable = !stretchable;
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}
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current = 0;
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@ -513,6 +520,13 @@ evas_image_load_file_head_with_data_png(void *loader_data,
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evas_loader_helper_stretch_region_push(&prop->stretch.vertical.region,
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¤t, stretchable);
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}
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// End with strechable, add length info
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if (stretchable)
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{
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evas_loader_helper_stretch_region_push(&prop->stretch.vertical.region,
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¤t, stretchable);
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stretchable = !stretchable;
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}
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// Content zone is optional, if not provided, we should use the one we guessed
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if (prop->content.x == 0 || prop->content.y == 0)
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