From cf542c3602eae931066d8b6e46d90109c8b2c13e Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Mon, 26 Dec 2011 01:35:34 +0300 Subject: Restore GL_PACK_ALIGNMENT after creating screenshots in opengl modes. --- src/openglgraphics.cpp | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/openglgraphics.cpp') diff --git a/src/openglgraphics.cpp b/src/openglgraphics.cpp index f5e9f8107..a8eb5d010 100644 --- a/src/openglgraphics.cpp +++ b/src/openglgraphics.cpp @@ -1020,6 +1020,7 @@ SDL_Surface* OpenGLGraphics::getScreenshot() { int h = mTarget->h; int w = mTarget->w; + GLint pack = 1; SDL_Surface *screenshot = SDL_CreateRGBSurface( SDL_SWSURFACE, @@ -1033,6 +1034,7 @@ SDL_Surface* OpenGLGraphics::getScreenshot() SDL_LockSurface(screenshot); // Grap the pixel buffer and write it to the SDL surface + glGetIntegerv(GL_PACK_ALIGNMENT, &pack); glPixelStorei(GL_PACK_ALIGNMENT, 1); glReadPixels(0, 0, w, h, GL_RGB, GL_UNSIGNED_BYTE, screenshot->pixels); @@ -1054,6 +1056,8 @@ SDL_Surface* OpenGLGraphics::getScreenshot() free(buf); + glPixelStorei(GL_PACK_ALIGNMENT, pack); + if (SDL_MUSTLOCK(screenshot)) SDL_UnlockSurface(screenshot); -- cgit v1.2.3-60-g2f50