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
35static void PrintGUID(const char *guid)
36{
37	int i;
38	printf("\tguid: ");
39	for (i = 0; i < 4; ++i)
40		printf("%c,", guid[i] == 0 ? '0' : guid[i]);
41	for (; i < 15; ++i)
42		printf("%x,", (unsigned char)guid[i]);
43	printf("%x\n", (unsigned int)guid[15]);
44}
45
46static void PrintComponentOrder(const char *co)
47{
48	int i;
49	printf("\tcomponent_order:\n\t   ");
50	for (i = 0; i < 4; ++i)
51		printf("%c,", co[i] == 0 ? '0' : co[i]);
52	for (; i < 31; ++i)
53		printf("%x,", (unsigned int)co[i]);
54	printf("%x\n", (unsigned int)co[31]);
55}
56
57int main(int argc, char **argv)
58{
59	const unsigned int	width = 16, height = 16;
60	const unsigned int	mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
61	const unsigned int	subpic_width = 16, subpic_height = 16;
62
63	Display			*display;
64	XvPortID		port_num;
65	int			surface_type_id;
66	unsigned int		is_overlay, intra_unsigned;
67	int			colorkey;
68	XvMCContext		context;
69	XvImageFormatValues	*subpics;
70	int			num_subpics;
71	XvMCSubpicture		subpicture = {0};
72	int			i;
73
74	display = XOpenDisplay(NULL);
75
76	if (!GetPort
77	(
78		display,
79		width,
80		height,
81		XVMC_CHROMA_FORMAT_420,
82		mc_types,
83		2,
84		&port_num,
85		&surface_type_id,
86		&is_overlay,
87		&intra_unsigned
88	))
89	{
90		XCloseDisplay(display);
91		fprintf(stderr, "Error, unable to find a good port.\n");
92		exit(1);
93	}
94
95	if (is_overlay)
96	{
97		Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
98		XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
99	}
100
101	assert(XvMCCreateContext(display, port_num, surface_type_id, width, height, XVMC_DIRECT, &context) == Success);
102
103	subpics = XvMCListSubpictureTypes(display, port_num, surface_type_id, &num_subpics);
104	assert((subpics && num_subpics) > 0 || (!subpics && num_subpics == 0));
105
106	for (i = 0; i < num_subpics; ++i)
107	{
108		printf("Subpicture %d:\n", i);
109		printf("\tid: 0x%08x\n", subpics[i].id);
110		printf("\ttype: %s\n", subpics[i].type == XvRGB ? "XvRGB" : (subpics[i].type == XvYUV ? "XvYUV" : "Unknown"));
111		printf("\tbyte_order: %s\n", subpics[i].byte_order == LSBFirst ? "LSB First" : (subpics[i].byte_order == MSBFirst ? "MSB First" : "Unknown"));
112		PrintGUID(subpics[i].guid);
113		printf("\tbpp: %u\n", subpics[i].bits_per_pixel);
114		printf("\tformat: %s\n", subpics[i].format == XvPacked ? "XvPacked" : (subpics[i].format == XvPlanar ? "XvPlanar" : "Unknown"));
115		printf("\tnum_planes: %u\n", subpics[i].num_planes);
116
117		if (subpics[i].type == XvRGB)
118		{
119			printf("\tdepth: %u\n", subpics[i].depth);
120			printf("\tred_mask: 0x%08x\n", subpics[i].red_mask);
121			printf("\tgreen_mask: 0x%08x\n", subpics[i].green_mask);
122			printf("\tblue_mask: 0x%08x\n", subpics[i].blue_mask);
123		}
124		else if (subpics[i].type == XvYUV)
125		{
126			printf("\ty_sample_bits: %u\n", subpics[i].y_sample_bits);
127			printf("\tu_sample_bits: %u\n", subpics[i].u_sample_bits);
128			printf("\tv_sample_bits: %u\n", subpics[i].v_sample_bits);
129			printf("\thorz_y_period: %u\n", subpics[i].horz_y_period);
130			printf("\thorz_u_period: %u\n", subpics[i].horz_u_period);
131			printf("\thorz_v_period: %u\n", subpics[i].horz_v_period);
132			printf("\tvert_y_period: %u\n", subpics[i].vert_y_period);
133			printf("\tvert_u_period: %u\n", subpics[i].vert_u_period);
134			printf("\tvert_v_period: %u\n", subpics[i].vert_v_period);
135		}
136		PrintComponentOrder(subpics[i].component_order);
137		printf("\tscanline_order: %s\n", subpics[i].scanline_order == XvTopToBottom ? "XvTopToBottom" : (subpics[i].scanline_order == XvBottomToTop ? "XvBottomToTop" : "Unknown"));
138	}
139
140	if (num_subpics == 0)
141	{
142		printf("Subpictures not supported, nothing to test.\n");
143		return 0;
144	}
145
146	/* Test NULL context */
147	assert(XvMCCreateSubpicture(display, NULL, &subpicture, subpic_width, subpic_height, subpics[0].id) == XvMCBadContext);
148	/* Test NULL subpicture */
149	assert(XvMCCreateSubpicture(display, &context, NULL, subpic_width, subpic_height, subpics[0].id) == XvMCBadSubpicture);
150	/* Test invalid subpicture */
151	assert(XvMCCreateSubpicture(display, &context, &subpicture, subpic_width, subpic_height, -1) == BadMatch);
152	/* Test huge width */
153	assert(XvMCCreateSubpicture(display, &context, &subpicture, 16384, subpic_height, subpics[0].id) == BadValue);
154	/* Test huge height */
155	assert(XvMCCreateSubpicture(display, &context, &subpicture, subpic_width, 16384, subpics[0].id) == BadValue);
156	/* Test huge width & height */
157	assert(XvMCCreateSubpicture(display, &context, &subpicture, 16384, 16384, subpics[0].id) == BadValue);
158	for (i = 0; i < num_subpics; ++i)
159	{
160		/* Test valid params */
161		assert(XvMCCreateSubpicture(display, &context, &subpicture, subpic_width, subpic_height, subpics[i].id) == Success);
162		/* Test subpicture id assigned */
163		assert(subpicture.subpicture_id != 0);
164		/* Test context id assigned and correct */
165		assert(subpicture.context_id == context.context_id);
166		/* Test subpicture type id assigned and correct */
167		assert(subpicture.xvimage_id == subpics[i].id);
168		/* Test width & height assigned and correct */
169		assert(subpicture.width == width && subpicture.height == height);
170		if (subpics[i].type == XvRGB)
171			/* Test no palette support */
172			assert(subpicture.num_palette_entries == 0 && subpicture.entry_bytes == 0);
173		else
174			/* Test palette support */
175			assert(subpicture.num_palette_entries == 16 && subpicture.entry_bytes == 4);
176		/* Test valid params */
177		assert(XvMCDestroySubpicture(display, &subpicture) == Success);
178	}
179	/* Test NULL surface */
180	assert(XvMCDestroySubpicture(display, NULL) == XvMCBadSubpicture);
181
182	assert(XvMCDestroyContext(display, &context) == Success);
183
184	free(subpics);
185	XvUngrabPort(display, port_num, CurrentTime);
186	XCloseDisplay(display);
187
188	return 0;
189}
190