testlib.h revision dcf8ee7d6ac89bb2a9d608618a51604a3c78fe96 
1/**************************************************************************
2 *
3 * Copyright 2009 Younes Manton.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28#ifndef testlib_h
29#define testlib_h
30
31/*
32#define TEST(pred, doc)	test(pred, #pred, doc, __FILE__, __LINE__)
33
34void test(int pred, const char *pred_string, const char *doc_string, const char *file, unsigned int line);
35*/
36
37#include <sys/time.h>
38#include <X11/Xlib.h>
39#include <X11/extensions/XvMClib.h>
40
41/*
42 * display: IN			A valid X display
43 * width, height: IN		Surface size that the port must display
44 * chroma_format: IN		Chroma format that the port must display
45 * mc_types, num_mc_types: IN	List of MC types that the port must support, first port that matches the first mc_type will be returned
46 * port_id: OUT			Your port's ID
47 * surface_type_id: OUT		Your port's surface ID
48 * is_overlay: OUT		If 1, port uses overlay surfaces, you need to set a colorkey
49 * intra_unsigned: OUT		If 1, port uses unsigned values for intra-coded blocks
50 */
51int GetPort
52(
53	Display *display,
54	unsigned int width,
55	unsigned int height,
56	unsigned int chroma_format,
57	const unsigned int *mc_types,
58	unsigned int num_mc_types,
59	XvPortID *port_id,
60	int *surface_type_id,
61	unsigned int *is_overlay,
62	unsigned int *intra_unsigned
63);
64
65unsigned int align(unsigned int value, unsigned int alignment);
66
67int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y);
68
69#endif
70