C++ (Cpp) X11_InitBackBuffer示例

示例#1

/*
 * resize buffer: note we don't resize window here
 */
GF_Err X11_ResizeBackBuffer (struct _video_out *vout, u32 newWidth, u32 newHeight)
{
	X11VID ();
	if ((newWidth != xWindow->back_buffer->width) || (newHeight != xWindow->back_buffer->height)) {
		if ((newWidth >= 32) && (newHeight >= 32))
			return X11_InitBackBuffer (vout, newWidth, newHeight);
	}
	return GF_OK;
}

示例#2

文件： x11_out.c 项目： gorinje/gpac-svn

/*
 * resize buffer: note we don't resize window here
 */
GF_Err X11_ResizeBackBuffer (struct _video_out *vout, u32 newWidth, u32 newHeight)
{
	X11VID ();
	u32 w = xWindow->surface ? xWindow->surface->width : xWindow->pwidth;
	u32 h = xWindow->surface ? xWindow->surface->height : xWindow->pheight;
	if (!xWindow->is_init || (newWidth != w) || (newHeight != h)) {
		if ((newWidth >= 32) && (newHeight >= 32))
			return X11_InitBackBuffer (vout, newWidth, newHeight);
	}
	return GF_OK;
}