diff options
| author | Damien Plisson <damien.plisson@yahoo.fr> | 2010-01-28 13:56:35 +0300 |
|---|---|---|
| committer | Damien Plisson <damien.plisson@yahoo.fr> | 2010-01-28 13:56:35 +0300 |
| commit | 47e8ea500433efa188d968fdb8060ee3e30a896e (patch) | |
| tree | fe107d72f45d2827fc75ea2557df101c4b92ad71 /intern | |
| parent | 1b7b5eb434ec93279dad079194d8e7bef5f3b20c (diff) | |
Cocoa : fix 'Draw Overlap' method swap issues
Diffstat (limited to 'intern')
| -rw-r--r-- | intern/ghost/intern/GHOST_WindowCocoa.mm | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/intern/ghost/intern/GHOST_WindowCocoa.mm b/intern/ghost/intern/GHOST_WindowCocoa.mm index 9c35786c791..c02c3f11167 100644 --- a/intern/ghost/intern/GHOST_WindowCocoa.mm +++ b/intern/ghost/intern/GHOST_WindowCocoa.mm @@ -336,6 +336,11 @@ GHOST_WindowCocoa::GHOST_WindowCocoa( // Pixel Format Attributes for the windowed NSOpenGLContext i=0; pixelFormatAttrsWindow[i++] = NSOpenGLPFADoubleBuffer; + + // Guarantees the back buffer contents to be valid after a call to NSOpenGLContext object’s flushBuffer + // needed for 'Draw Overlap' drawing method + pixelFormatAttrsWindow[i++] = NSOpenGLPFABackingStore; + pixelFormatAttrsWindow[i++] = NSOpenGLPFAAccelerated; //pixelFormatAttrsWindow[i++] = NSOpenGLPFAAllowOfflineRenderers,; // Removed to allow 10.4 builds, and 2 GPUs rendering is not used anyway @@ -366,6 +371,11 @@ GHOST_WindowCocoa::GHOST_WindowCocoa( if (pixelFormat == nil) { i=0; pixelFormatAttrsWindow[i++] = NSOpenGLPFADoubleBuffer; + + // Guarantees the back buffer contents to be valid after a call to NSOpenGLContext object’s flushBuffer + // needed for 'Draw Overlap' drawing method + pixelFormatAttrsWindow[i++] = NSOpenGLPFABackingStore; + pixelFormatAttrsWindow[i++] = NSOpenGLPFAAccelerated; //pixelFormatAttrsWindow[i++] = NSOpenGLPFAAllowOfflineRenderers,; // Removed to allow 10.4 builds, and 2 GPUs rendering is not used anyway |