On Tue, 2013-12-10 at 21:22 +0100, tomw wrote: > Hi, > > trying to use the Cogl.read_pixels to get a copy of the framebuffer > like: > > uint8 *data; > data = GLib.malloc (width * height * 4); > Cogl.read_pixels (0, > 0, > width, > height, > Cogl.ReadPixelsFlags.BUFFER, > Cogl.PixelFormat.ARGB_8888, > (uchar) data); > > I was runing into permanent segfaults due to out of bounds errors. > Looking into the vapi I realized, that the read_pixels method is stated > like this: > > public static void read_pixels (int x, int y, int width, int height, > Cogl.ReadPixelsFlags source, Cogl.PixelFormat format, uchar pixels); > > according to the C [1] documentation it should be rather: > > public static void read_pixels (int x, int y, int width, int height, > Cogl.ReadPixelsFlags source, Cogl.PixelFormat format, uchar *pixels); > > Is this a bug or am I missing something?
It's a bug, and I just pushed a fix. Thanks for reporting it, but in the future please submit bug reports to https://bugzilla.gnome.org/browse.cgi?product=vala -Evan
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