diff options
Diffstat (limited to 'src/openglgraphics.h')
| -rw-r--r-- | src/openglgraphics.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/openglgraphics.h b/src/openglgraphics.h index d61bf3db..63c32261 100644 --- a/src/openglgraphics.h +++ b/src/openglgraphics.h @@ -43,6 +43,16 @@ class OpenGLGraphics : public Graphics void setSync(bool sync); bool getSync() const { return mSync; } + /** + * Sets whether input lag should be reduced. + * + * This means waiting until the graphics card has finished drawing and + * displaying the current frame until continuing towards the next, + * possibly at the cost of performance and CPU usage. + */ + void setReduceInputLag(bool reduceInputLag); + bool getReduceInputLag() const { return mReduceInputLag; } + bool setVideoMode(int w, int h, int bpp, bool fs, bool hwaccel); bool drawImage(Image *image, @@ -52,7 +62,7 @@ class OpenGLGraphics : public Graphics bool useColor); /** - * Draws a resclaled version of the image + * Draws a rescaled version of the image */ bool drawRescaledImage(Image *image, int srcX, int srcY, int dstX, int dstY, @@ -60,15 +70,6 @@ class OpenGLGraphics : public Graphics int desiredWidth, int desiredHeight, bool useColor); - /** - * Used to get the smooth rescale option over the standard function. - */ - bool drawRescaledImage(Image *image, int srcX, int srcY, - int dstX, int dstY, - int width, int height, - int desiredWidth, int desiredHeight, - bool useColor, bool smooth); - void drawImagePattern(Image *image, int x, int y, int w, int h); @@ -100,8 +101,6 @@ class OpenGLGraphics : public Graphics void fillRectangle(const gcn::Rectangle &rect); - void setTargetPlane(int width, int height); - /** * Takes a screenshot and returns it as SDL surface. */ @@ -125,6 +124,7 @@ class OpenGLGraphics : public Graphics bool mAlpha, mTexture; bool mColorAlpha; bool mSync; + bool mReduceInputLag; }; #endif //USE_OPENGL |