/*
 * Copyright (C) 2008 the xine project
 *
 * This file is part of xine, a free video player.
 *
 * xine is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * xine is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 * xv_common.h: X11 Xv common bits
 */

#define VIDEO_DEVICE_XV_COLORKEY_HELP \
	_("video overlay colour key"), \
	_("The colour key is used to tell the graphics card where to " \
	  "overlay the video image. Try different values, if you "\
	  "experience windows becoming transparent.")

#define VIDEO_DEVICE_XV_AUTOPAINT_COLORKEY_HELP \
	_("autopaint colour key"), \
	_("Make Xv autopaint its colour key.")

#define VIDEO_DEVICE_XV_FILTER_HELP \
	_("bilinear scaling mode"), \
	_("Selects the bilinear scaling mode for Permedia cards. " \
	  "The individual values are:\n\n" \
	  "Permedia 2\n" \
	  "0 - disable bilinear filtering\n" \
	  "1 - enable bilinear filtering\n\n" \
	  "Permedia 3\n" \
	  "0 - disable bilinear filtering\n" \
	  "1 - horizontal linear filtering\n" \
	  "2 - enable full bilinear filtering")

#define VIDEO_DEVICE_XV_DOUBLE_BUFFER_HELP \
	_("enable double buffering"), \
	_("Double buffering will synchronize the update of the video " \
	  "image to the repainting of the entire screen (\"vertical " \
	  "retrace\"). This eliminates flickering and tearing artifacts, " \
	  "but will use more graphics memory.")

#define VIDEO_DEVICE_XV_PORT_HELP \
	_("Xv port number"), \
	_("Selects the Xv port number to use (0 to autodetect).")

#define VIDEO_DEVICE_XV_PITCH_ALIGNMENT_HELP \
	_("pitch alignment workaround"), \
	_("Some buggy video drivers need a workaround to function properly.")

#define VIDEO_DEVICE_XV_DECL_SYNC_ATOMS \
	static const char *const sync_atoms[] = \
		{ "XV_SYNC_TO_VBLANK", "XV_VSYNC" };

#define VIDEO_DEVICE_XV_DECL_PREFER_TYPES \
	typedef enum { \
	  xv_prefer_none, xv_prefer_overlay, xv_prefer_textured, xv_prefer_blitter, \
	} xv_prefertype; \
	static const char *const prefer_labels[] = \
		{ "Any", "Overlay", "Textured Video", "Blitter", NULL }; \
	static const char prefer_substrings[][8] = \
		{ "", "Overlay", "Texture", "Blitter" };
#define VIDEO_DEVICE_XV_PREFER_TYPE_HELP \
	_("video display method preference"), \
	_("Selects which video output method is preferred. " \
	  "Detection is done using the reported Xv adaptor names.\n" \
	  "(Only applies when auto-detecting which Xv port to use.)")

#define VIDEO_DEVICE_XV_DECL_BICUBIC_TYPES \
	static const char *const bicubic_types[] = { "Off", "On", "Auto", NULL };
#define VIDEO_DEVICE_XV_BICUBIC_HELP \
	_("bicubic filtering"), \
	_("This option controls bicubic filtering of the video image. " \
	  "It may be used instead of, or as well as, xine's deinterlacers.")