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/**************************************************************************
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 *
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 * Copyright 2009 Younes Manton.
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 * All Rights Reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the
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 * "Software"), to deal in the Software without restriction, including
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 * without limitation the rights to use, copy, modify, merge, publish,
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 * distribute, sub license, and/or sell copies of the Software, and to
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 * permit persons to whom the Software is furnished to do so, subject to
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 * the following conditions:
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 *
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 * The above copyright notice and this permission notice (including the
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 * next paragraph) shall be included in all copies or substantial portions
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 * of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
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 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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 *
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 **************************************************************************/
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#include 
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#include 
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#include "testlib.h"
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int main(int argc, char **argv)
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{
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	const unsigned int	width = 16, height = 16;
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	const unsigned int	mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
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	Display			*display;
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	XvPortID		port_num;
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	int			surface_type_id;
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	unsigned int		is_overlay, intra_unsigned;
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	int			colorkey;
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	XvMCContext		context = {0};
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	display = XOpenDisplay(NULL);
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	if (!GetPort
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	(
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		display,
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		width,
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		height,
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		XVMC_CHROMA_FORMAT_420,
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		mc_types,
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		2,
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		&port_num,
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		&surface_type_id,
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		&is_overlay,
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		&intra_unsigned
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	))
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	{
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		XCloseDisplay(display);
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		error(1, 0, "Error, unable to find a good port.\n");
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	}
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	if (is_overlay)
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	{
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		Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
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		XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
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	}
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	/* Test NULL context */
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	/* XXX: XvMCBadContext not a valid return for XvMCCreateContext in the XvMC API, but openChrome driver returns it */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, NULL) == XvMCBadContext);
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	/* Test invalid port */
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	/* XXX: Success and XvBadPort have the same value, if this call actually gets passed the validation step as of now we'll crash later */
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	assert(XvMCCreateContext(display, -1, surface_type_id, width, height, XVMC_DIRECT, &context) == XvBadPort);
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	/* Test invalid surface */
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	assert(XvMCCreateContext(display, port_num, -1, width, height, XVMC_DIRECT, &context) == BadMatch);
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	/* Test invalid flags */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, -1, &context) == BadValue);
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	/* Test huge width */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, 16384, height, XVMC_DIRECT, &context) == BadValue);
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	/* Test huge height */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, width, 16384, XVMC_DIRECT, &context) == BadValue);
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	/* Test huge width & height */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, 16384, 16384, XVMC_DIRECT, &context) == BadValue);
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	/* Test valid params */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
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	/* Test context id assigned */
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	assert(context.context_id != 0);
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	/* Test surface type id assigned and correct */
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	assert(context.surface_type_id == surface_type_id);
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	/* Test width & height assigned and correct */
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	assert(context.width == width && context.height == height);
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	/* Test port assigned and correct */
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	assert(context.port == port_num);
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	/* Test flags assigned and correct */
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	assert(context.flags == XVMC_DIRECT);
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	/* Test NULL context */
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	assert(XvMCDestroyContext(display, NULL) == XvMCBadContext);
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	/* Test valid params */
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	assert(XvMCDestroyContext(display, &context) == Success);
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	/* Test awkward but valid width */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, width + 1, height, XVMC_DIRECT, &context) == Success);
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	assert(context.width >= width + 1);
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	assert(XvMCDestroyContext(display, &context) == Success);
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	/* Test awkward but valid height */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height + 1, XVMC_DIRECT, &context) == Success);
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	assert(context.height >= height + 1);
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	assert(XvMCDestroyContext(display, &context) == Success);
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	/* Test awkward but valid width & height */
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	assert(XvMCCreateContext(display, port_num, surface_type_id, width + 1, height + 1, XVMC_DIRECT, &context) == Success);
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	assert(context.width >= width + 1 && context.height >= height + 1);
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	assert(XvMCDestroyContext(display, &context) == Success);
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	XvUngrabPort(display, port_num, CurrentTime);
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	XCloseDisplay(display);
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	return 0;
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}