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/mobileopenglgraphics.cpp | 20 ++++++++++++++++++++ src/render/modernopenglgraphics.cpp | 24 ++++++++++++++++-------- src/render/modernopenglgraphics.h | 8 +++----- src/render/normalopenglgraphics.cpp | 20 ++++++++++++++++++++ src/render/nullopenglgraphics.cpp | 14 ++++++++++++++ src/render/safeopenglgraphics.cpp | 12 ++++++++++++ src/render/sdl2graphics.cpp | 6 ++++++ src/render/sdl2softwaregraphics.cpp | 6 ++++++ src/render/sdlgraphics.cpp | 16 ++++++++++++++++ 9 files changed, 113 insertions(+), 13 deletions(-) (limited to 'src') diff --git a/src/render/mobileopenglgraphics.cpp b/src/render/mobileopenglgraphics.cpp index 2c337c294..b385d8306 100644 --- a/src/render/mobileopenglgraphics.cpp +++ b/src/render/mobileopenglgraphics.cpp @@ -151,6 +151,11 @@ bool MobileOpenGLGraphics::setVideoMode(const int w, const int h, return setOpenGLMode(); } +static inline void drawQuad(const Image *const image, + const int srcX, const int srcY, + const int dstX, const int dstY, + const int width, const int height) A_NONNULL(1); + static inline void drawQuad(const Image *const image, const int srcX, const int srcY, const int dstX, const int dstY, @@ -193,6 +198,13 @@ static inline void drawQuad(const Image *const image, } } +static inline void drawRescaledQuad(const Image *const image, + const int srcX, const int srcY, + const int dstX, const int dstY, + const int width, const int height, + const int desiredWidth, + const int desiredHeight) A_NONNULL(1); + static inline void drawRescaledQuad(const Image *const image, const int srcX, const int srcY, const int dstX, const int dstY, @@ -686,6 +698,8 @@ void MobileOpenGLGraphics::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(); @@ -704,6 +718,8 @@ void MobileOpenGLGraphics::calcTileCollection(ImageCollection *const vertCol, void MobileOpenGLGraphics::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) @@ -726,6 +742,8 @@ void MobileOpenGLGraphics::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) { @@ -823,6 +841,8 @@ void MobileOpenGLGraphics::calcWindow(ImageCollection *const vertCol, const int w, const int h, const ImageRect &imgRect) { + if (!vertCol) + return; ImageVertexes *vert = nullptr; const Image *const image = imgRect.grid[4]; if (vertCol->currentGLImage != image->mGLImage) diff --git a/src/render/modernopenglgraphics.cpp b/src/render/modernopenglgraphics.cpp index 9e0644138..9f3bd9809 100644 --- a/src/render/modernopenglgraphics.cpp +++ b/src/render/modernopenglgraphics.cpp @@ -257,8 +257,7 @@ void ModernOpenGLGraphics::setColorAlpha(const float alpha) } } -void ModernOpenGLGraphics::drawQuad(const Image *const image A_UNUSED, - const int srcX, const int srcY, +void ModernOpenGLGraphics::drawQuad(const int srcX, const int srcY, const int dstX, const int dstY, const int width, const int height) { @@ -284,8 +283,7 @@ void ModernOpenGLGraphics::drawQuad(const Image *const image A_UNUSED, glDrawArrays(GL_TRIANGLE_STRIP, 0, 4); } -void ModernOpenGLGraphics::drawRescaledQuad(const Image *const image A_UNUSED, - const int srcX, const int srcY, +void ModernOpenGLGraphics::drawRescaledQuad(const int srcX, const int srcY, const int dstX, const int dstY, const int width, const int height, const int desiredWidth, @@ -336,8 +334,7 @@ void ModernOpenGLGraphics::drawImageInline(const Image *const image, const ClipRect &clipArea = mClipStack.top(); const SDL_Rect &imageRect = image->mBounds; - drawQuad(nullptr, - imageRect.x, imageRect.y, + drawQuad(imageRect.x, imageRect.y, dstX + clipArea.xOffset, dstY + clipArea.yOffset, imageRect.w, imageRect.h); } @@ -416,8 +413,7 @@ void ModernOpenGLGraphics::drawRescaledImage(const Image *const image, const ClipRect &clipArea = mClipStack.top(); // Draw a textured quad. - drawRescaledQuad(nullptr, - imageRect.x, imageRect.y, + drawRescaledQuad(imageRect.x, imageRect.y, dstX + clipArea.xOffset, dstY + clipArea.yOffset, imageRect.w, imageRect.h, desiredWidth, desiredHeight); @@ -652,6 +648,8 @@ void ModernOpenGLGraphics::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(); @@ -670,6 +668,8 @@ void ModernOpenGLGraphics::calcTileCollection(ImageCollection *const vertCol, void ModernOpenGLGraphics::drawTileCollection(const ImageCollection *const vertCol) { + if (!vertCol) + return; setTexturingAndBlending(true); /* if (!vertCol) @@ -699,6 +699,8 @@ void ModernOpenGLGraphics::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) { @@ -791,6 +793,8 @@ void ModernOpenGLGraphics::calcWindow(ImageCollection *const vertCol, const int w, const int h, const ImageRect &imgRect) { + if (!vertCol) + return; ImageVertexes *vert = nullptr; const Image *const image = imgRect.grid[4]; if (vertCol->currentGLImage != image->mGLImage) @@ -1256,6 +1260,8 @@ void ModernOpenGLGraphics::createGLContext() void ModernOpenGLGraphics::finalize(ImageCollection *const col) { + if (!col) + return; FOR_EACH (ImageCollectionIter, it, col->draws) finalize(*it); } @@ -1264,6 +1270,8 @@ void ModernOpenGLGraphics::finalize(ImageVertexes *const vert) { // in future need convert in each switchVp/continueVp + if (!vert) + return; OpenGLGraphicsVertexes &ogl = vert->ogl; const std::vector &vp = ogl.mVp; std::vector::const_iterator ivp; diff --git a/src/render/modernopenglgraphics.h b/src/render/modernopenglgraphics.h index 0577f5db2..1f55717a3 100644 --- a/src/render/modernopenglgraphics.h +++ b/src/render/modernopenglgraphics.h @@ -67,7 +67,7 @@ class ModernOpenGLGraphics final : public Graphics void testDraw() override final; void removeArray(const uint32_t id, - uint32_t *const arr) override final; + uint32_t *const arr) override final A_NONNULL(3); void createGLContext() override final; @@ -80,13 +80,11 @@ class ModernOpenGLGraphics final : public Graphics private: void deleteGLObjects(); - inline void drawQuad(const Image *const image, - const int srcX, const int srcY, + inline void drawQuad(const int srcX, const int srcY, const int dstX, const int dstY, const int width, const int height); - inline void drawRescaledQuad(const Image *const image, - const int srcX, const int srcY, + inline void drawRescaledQuad(const int srcX, const int srcY, const int dstX, const int dstY, const int width, const int height, const int desiredWidth, diff --git a/src/render/normalopenglgraphics.cpp b/src/render/normalopenglgraphics.cpp index dd4fe3002..eb5609b19 100644 --- a/src/render/normalopenglgraphics.cpp +++ b/src/render/normalopenglgraphics.cpp @@ -203,6 +203,11 @@ static inline void bindPointerInt(const GLint *const vert, } } +static inline void drawQuad(const Image *const image, + const int srcX, const int srcY, + const int dstX, const int dstY, + const int width, const int height) A_NONNULL(1); + static inline void drawQuad(const Image *const image, const int srcX, const int srcY, const int dstX, const int dstY, @@ -265,6 +270,13 @@ static inline void drawQuad(const Image *const image, } } +static inline void drawRescaledQuad(const Image *const image, + const int srcX, const int srcY, + const int dstX, const int dstY, + const int width, const int height, + const int desiredWidth, + const int desiredHeight) A_NONNULL(1); + static inline void drawRescaledQuad(const Image *const image, const int srcX, const int srcY, const int dstX, const int dstY, @@ -995,6 +1007,8 @@ void NormalOpenGLGraphics::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(); @@ -1013,6 +1027,8 @@ void NormalOpenGLGraphics::calcTileCollection(ImageCollection *const vertCol, void NormalOpenGLGraphics::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) @@ -1035,6 +1051,8 @@ void NormalOpenGLGraphics::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) { @@ -1151,6 +1169,8 @@ void NormalOpenGLGraphics::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) 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) diff --git a/src/render/safeopenglgraphics.cpp b/src/render/safeopenglgraphics.cpp index 191a95531..eadd794b8 100644 --- a/src/render/safeopenglgraphics.cpp +++ b/src/render/safeopenglgraphics.cpp @@ -71,6 +71,11 @@ bool SafeOpenGLGraphics::setVideoMode(const int w, const int h, return setOpenGLMode(); } +static inline void drawQuad(const Image *image, + const int srcX, const int srcY, + const int dstX, const int dstY, + const int width, const int height) A_NONNULL(1); + static inline void drawQuad(const Image *image, const int srcX, const int srcY, const int dstX, const int dstY, @@ -108,6 +113,13 @@ static inline void drawQuad(const Image *image, } } +static inline void drawRescaledQuad(const Image *const image, + const int srcX, const int srcY, + const int dstX, const int dstY, + const int width, const int height, + const int desiredWidth, + const int desiredHeight) A_NONNULL(1); + static inline void drawRescaledQuad(const Image *const image, const int srcX, const int srcY, const int dstX, const int dstY, diff --git a/src/render/sdl2graphics.cpp b/src/render/sdl2graphics.cpp index c9f661d30..3b631caa5 100644 --- a/src/render/sdl2graphics.cpp +++ b/src/render/sdl2graphics.cpp @@ -542,6 +542,8 @@ void SDLGraphics::calcTileCollection(ImageCollection *const vertCol, const Image *const image, int x, int y) { + if (!vertCol) + return; if (vertCol->currentImage != image) { ImageVertexes *const vert = new ImageVertexes(); @@ -560,6 +562,8 @@ void SDLGraphics::calcTileCollection(ImageCollection *const vertCol, void SDLGraphics::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) @@ -580,6 +584,8 @@ void SDLGraphics::drawTileCollection(const ImageCollection void SDLGraphics::drawTileVertexes(const ImageVertexes *const vert) { + if (!vert) + return; // vert and img must be != 0 const Image *const img = vert->image; const DoubleRects *const rects = &vert->sdl; diff --git a/src/render/sdl2softwaregraphics.cpp b/src/render/sdl2softwaregraphics.cpp index 1c0958e6e..f7e5b9ee1 100644 --- a/src/render/sdl2softwaregraphics.cpp +++ b/src/render/sdl2softwaregraphics.cpp @@ -727,6 +727,8 @@ void SDL2SoftwareGraphics::calcTileCollection(ImageCollection *const vertCol, const Image *const image, int x, int y) { + if (!vertCol) + return; if (vertCol->currentImage != image) { ImageVertexes *const vert = new ImageVertexes(); @@ -745,6 +747,8 @@ void SDL2SoftwareGraphics::calcTileCollection(ImageCollection *const vertCol, void SDL2SoftwareGraphics::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) @@ -765,6 +769,8 @@ void SDL2SoftwareGraphics::drawTileCollection(const ImageCollection void SDL2SoftwareGraphics::drawTileVertexes(const ImageVertexes *const vert) { + if (!vert) + return; // vert and img must be != 0 const Image *const img = vert->image; const DoubleRects *const rects = &vert->sdl; diff --git a/src/render/sdlgraphics.cpp b/src/render/sdlgraphics.cpp index a82f85621..db2d15ae4 100644 --- a/src/render/sdlgraphics.cpp +++ b/src/render/sdlgraphics.cpp @@ -646,6 +646,9 @@ void SDLGraphics::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->currentImage != image) { @@ -667,6 +670,8 @@ void SDLGraphics::calcTileVertexes(ImageVertexes *const vert, const Image *const image, int x, int y) const { + if (!vert || !image) + return; vert->image = image; calcTileSDL(vert, x, y); } @@ -675,6 +680,8 @@ void SDLGraphics::calcTileVertexesInline(ImageVertexes *const vert, const Image *const image, int x, int y) const { + if (!vert || !image) + return; vert->image = image; calcTileSDL(vert, x, y); } @@ -711,6 +718,8 @@ void SDLGraphics::calcTileCollection(ImageCollection *const vertCol, const Image *const image, int x, int y) { + if (!vertCol) + return; if (vertCol->currentImage != image) { ImageVertexes *const vert = new ImageVertexes(); @@ -729,6 +738,8 @@ void SDLGraphics::calcTileCollection(ImageCollection *const vertCol, void SDLGraphics::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) @@ -749,6 +760,8 @@ void SDLGraphics::drawTileCollection(const ImageCollection void SDLGraphics::drawTileVertexes(const ImageVertexes *const vert) { + if (!vert) + return; // vert and img must be != 0 const Image *const img = vert->image; const DoubleRects *const rects = &vert->sdl; @@ -803,6 +816,9 @@ void SDLGraphics::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 (vertCol->currentImage != image) -- cgit v1.2.3-60-g2f50