From af86a79f6ac5c11d1986be8a3d549fef03482789 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Thu, 25 Jun 2015 23:10:21 +0300 Subject: Add missing checks into render directory. --- src/render/nullopenglgraphics.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'src/render/nullopenglgraphics.cpp') diff --git a/src/render/nullopenglgraphics.cpp b/src/render/nullopenglgraphics.cpp index dba15449a..27013f93b 100644 --- a/src/render/nullopenglgraphics.cpp +++ b/src/render/nullopenglgraphics.cpp @@ -106,6 +106,12 @@ bool NullOpenGLGraphics::setVideoMode(const int w, const int h, return setOpenGLMode(); } +static inline void drawQuad(const Image *const image A_UNUSED, + const int srcX A_UNUSED, const int srcY A_UNUSED, + const int dstX A_UNUSED, const int dstY A_UNUSED, + const int width A_UNUSED, + const int height A_UNUSED) A_NONNULL(1); + static inline void drawQuad(const Image *const image A_UNUSED, const int srcX A_UNUSED, const int srcY A_UNUSED, const int dstX A_UNUSED, const int dstY A_UNUSED, @@ -706,6 +712,8 @@ void NullOpenGLGraphics::calcTileCollection(ImageCollection *const vertCol, const Image *const image, int x, int y) { + if (!vertCol || !image) + return; if (vertCol->currentGLImage != image->mGLImage) { ImageVertexes *const vert = new ImageVertexes(); @@ -724,6 +732,8 @@ void NullOpenGLGraphics::calcTileCollection(ImageCollection *const vertCol, void NullOpenGLGraphics::drawTileCollection(const ImageCollection *const vertCol) { + if (!vertCol) + return; const ImageVertexesVector &draws = vertCol->draws; const ImageCollectionCIter it_end = draws.end(); for (ImageCollectionCIter it = draws.begin(); it != it_end; ++ it) @@ -746,6 +756,8 @@ void NullOpenGLGraphics::calcPattern(ImageCollection* const vertCol, const int x, const int y, const int w, const int h) const { + if (!vertCol || !image) + return; ImageVertexes *vert = nullptr; if (vertCol->currentGLImage != image->mGLImage) { @@ -903,6 +915,8 @@ void NullOpenGLGraphics::calcWindow(ImageCollection *const vertCol, const int w, const int h, const ImageRect &imgRect) { + if (!vertCol) + return; ImageVertexes *vert = nullptr; Image *const image = imgRect.grid[4]; if (!image) -- cgit v1.2.3-70-g09d2