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| author | Andrei Karas <akaras@inbox.ru> | 2011-12-25 23:35:34 +0100 |
|---|---|---|
| committer | Thorbjørn Lindeijer <thorbjorn@lindeijer.nl> | 2012-01-16 19:06:04 +0100 |
| commit | e2ba3b52ee0b745497fba2f7c47d95d807801d78 (patch) | |
| tree | 3e8375bceb0a5a785eea1e44a1e25199562acf15 /src/openglgraphics.cpp | |
| parent | 76c4c74f1ea3e03d4617de6504c3cb72572f31f4 (diff) | |
| download | mana-client-e2ba3b52ee0b745497fba2f7c47d95d807801d78.tar.gz mana-client-e2ba3b52ee0b745497fba2f7c47d95d807801d78.tar.bz2 mana-client-e2ba3b52ee0b745497fba2f7c47d95d807801d78.tar.xz mana-client-e2ba3b52ee0b745497fba2f7c47d95d807801d78.zip | |
Restore GL_PACK_ALIGNMENT after creating screenshots in OpenGL mode
Reviewed-by: Thorbjørn Lindeijer
Reviewed-by: Yohann Ferreira
Diffstat (limited to 'src/openglgraphics.cpp')
| -rw-r--r-- | src/openglgraphics.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/openglgraphics.cpp b/src/openglgraphics.cpp index 84f499a4..e2fd9397 100644 --- a/src/openglgraphics.cpp +++ b/src/openglgraphics.cpp @@ -660,6 +660,7 @@ SDL_Surface* OpenGLGraphics::getScreenshot() { int h = mTarget->h; int w = mTarget->w; + GLint pack = 1; SDL_Surface *screenshot = SDL_CreateRGBSurface( SDL_SWSURFACE, @@ -670,6 +671,7 @@ 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); @@ -689,6 +691,8 @@ SDL_Surface* OpenGLGraphics::getScreenshot() free(buf); + glPixelStorei(GL_PACK_ALIGNMENT, pack); + if (SDL_MUSTLOCK(screenshot)) SDL_UnlockSurface(screenshot); |