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| author | Aaron Suen <warr1024@gmail.com> | 2015-04-02 08:58:18 -0400 |
|---|---|---|
| committer | Craig Robbins <kde.psych@gmail.com> | 2015-04-02 23:56:46 +1000 |
| commit | 92f20696eb57701d4d59adb5e9278315c2558180 (patch) | |
| tree | 831ebb39593e10255c2cbbb70de1a2cf691b97c0 /src/guiscalingfilter.cpp | |
| parent | 58d62ad04556de37f7870048f0f07aaa3ee0cd13 (diff) | |
| download | minetest-92f20696eb57701d4d59adb5e9278315c2558180.tar.gz minetest-92f20696eb57701d4d59adb5e9278315c2558180.tar.bz2 minetest-92f20696eb57701d4d59adb5e9278315c2558180.zip | |
Fix crash caused by null texture in GUI formspec/HUD.
Diffstat (limited to 'src/guiscalingfilter.cpp')
| -rw-r--r-- | src/guiscalingfilter.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/guiscalingfilter.cpp b/src/guiscalingfilter.cpp index 33e0648ad..26a2265a8 100644 --- a/src/guiscalingfilter.cpp +++ b/src/guiscalingfilter.cpp @@ -72,7 +72,8 @@ video::ITexture *guiScalingResizeCached(video::IVideoDriver *driver, video::ITexture *src, const core::rect<s32> &srcrect, const core::rect<s32> &destrect) { - + if (src == NULL) + return src; if (!g_settings->getBool("gui_scaling_filter")) return src; @@ -139,6 +140,8 @@ video::ITexture *guiScalingResizeCached(video::IVideoDriver *driver, video::ITexture *guiScalingImageButton(video::IVideoDriver *driver, video::ITexture *src, s32 width, s32 height) { + if (src == NULL) + return src; return guiScalingResizeCached(driver, src, core::rect<s32>(0, 0, src->getSize().Width, src->getSize().Height), core::rect<s32>(0, 0, width, height)); @@ -154,6 +157,8 @@ void draw2DImageFilterScaled(video::IVideoDriver *driver, video::ITexture *txr, { // Attempt to pre-scale image in software in high quality. video::ITexture *scaled = guiScalingResizeCached(driver, txr, srcrect, destrect); + if (scaled == NULL) + return; // Correct source rect based on scaled image. const core::rect<s32> mysrcrect = (scaled != txr) |