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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 VMWARE 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 /* Force assertions, even on release builds. */
29 #undef NDEBUG
30 #include <assert.h>
31 #include <stdio.h>
32 #include <stdlib.h>
33 #include "testlib.h"
34 
main(int argc,char ** argv)35 int main(int argc, char **argv)
36 {
37 	const unsigned int	width = 16, height = 16;
38 	const unsigned int	mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
39 
40 	Display			*display;
41 	XvPortID		port_num;
42 	int			surface_type_id;
43 	unsigned int		is_overlay, intra_unsigned;
44 	int			colorkey;
45 	XvMCContext		context = {0};
46 
47 	display = XOpenDisplay(NULL);
48 
49 	if (!GetPort
50 	(
51 		display,
52 		width,
53 		height,
54 		XVMC_CHROMA_FORMAT_420,
55 		mc_types,
56 		2,
57 		&port_num,
58 		&surface_type_id,
59 		&is_overlay,
60 		&intra_unsigned
61 	))
62 	{
63 		XCloseDisplay(display);
64 		fprintf(stderr, "Error, unable to find a good port.\n");
65 		exit(1);
66 	}
67 
68 	if (is_overlay)
69 	{
70 		Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
71 		XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
72 	}
73 
74 	/* Test NULL context */
75 	/* XXX: XvMCBadContext not a valid return for XvMCCreateContext in the XvMC API, but openChrome driver returns it */
76 	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, NULL) == XvMCBadContext);
77 	/* Test invalid port */
78 	/* XXX: Success and XvBadPort have the same value, if this call actually gets passed the validation step as of now we'll crash later */
79 	assert(XvMCCreateContext(display, -1, surface_type_id, width, height, XVMC_DIRECT, &context) == XvBadPort);
80 	/* Test invalid surface */
81 	assert(XvMCCreateContext(display, port_num, -1, width, height, XVMC_DIRECT, &context) == BadMatch);
82 	/* Test invalid flags */
83 	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, -1, &context) == BadValue);
84 	/* Test huge width */
85 	assert(XvMCCreateContext(display, port_num, surface_type_id, 16384, height, XVMC_DIRECT, &context) == BadValue);
86 	/* Test huge height */
87 	assert(XvMCCreateContext(display, port_num, surface_type_id, width, 16384, XVMC_DIRECT, &context) == BadValue);
88 	/* Test huge width & height */
89 	assert(XvMCCreateContext(display, port_num, surface_type_id, 16384, 16384, XVMC_DIRECT, &context) == BadValue);
90 	/* Test valid params */
91 	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
92 	/* Test context id assigned */
93 	assert(context.context_id != 0);
94 	/* Test surface type id assigned and correct */
95 	assert(context.surface_type_id == surface_type_id);
96 	/* Test width & height assigned and correct */
97 	assert(context.width == width && context.height == height);
98 	/* Test port assigned and correct */
99 	assert(context.port == port_num);
100 	/* Test flags assigned and correct */
101 	assert(context.flags == XVMC_DIRECT);
102 	/* Test NULL context */
103 	assert(XvMCDestroyContext(display, NULL) == XvMCBadContext);
104 	/* Test valid params */
105 	assert(XvMCDestroyContext(display, &context) == Success);
106 	/* Test awkward but valid width */
107 	assert(XvMCCreateContext(display, port_num, surface_type_id, width + 1, height, XVMC_DIRECT, &context) == Success);
108 	assert(context.width >= width + 1);
109 	assert(XvMCDestroyContext(display, &context) == Success);
110 	/* Test awkward but valid height */
111 	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height + 1, XVMC_DIRECT, &context) == Success);
112 	assert(context.height >= height + 1);
113 	assert(XvMCDestroyContext(display, &context) == Success);
114 	/* Test awkward but valid width & height */
115 	assert(XvMCCreateContext(display, port_num, surface_type_id, width + 1, height + 1, XVMC_DIRECT, &context) == Success);
116 	assert(context.width >= width + 1 && context.height >= height + 1);
117 	assert(XvMCDestroyContext(display, &context) == Success);
118 
119 	XvUngrabPort(display, port_num, CurrentTime);
120 	XCloseDisplay(display);
121 
122 	return 0;
123 }
124