summaryrefslogtreecommitdiff
path: root/src/libXvMC/tests/xvmc_bench.c
blob: d5a39ecf17db0ce25f7e0f783b7da80d8b2abf20 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
#include <assert.h>
#include <stdio.h>
#include <string.h>
#include <error.h>
#include <sys/time.h>
#include "testlib.h"

#define MACROBLOCK_WIDTH		16
#define MACROBLOCK_HEIGHT		16
#define BLOCKS_PER_MACROBLOCK		6

#define DEFAULT_INPUT_WIDTH		720
#define DEFAULT_INPUT_HEIGHT		480
#define DEFAULT_REPS			100

#define PIPELINE_STEP_MC		1
#define PIPELINE_STEP_CSC		2
#define PIPELINE_STEP_SWAP		4

#define MB_TYPE_I			1
#define MB_TYPE_P			2
#define MB_TYPE_B			4

struct Config
{
	unsigned int input_width;
	unsigned int input_height;
	unsigned int output_width;
	unsigned int output_height;
	unsigned int pipeline;
	unsigned int mb_types;
	unsigned int reps;
};

void ParseArgs(int argc, char **argv, struct Config *config)
{
	int fail = 0;
	int i;

	config->input_width = DEFAULT_INPUT_WIDTH;
	config->input_height = DEFAULT_INPUT_HEIGHT;
	config->output_width = 0;
	config->output_height = 0;
	config->pipeline = 0;
	config->mb_types = 0;
	config->reps = DEFAULT_REPS;

	for (i = 1; i < argc && !fail; ++i)
	{
		if (!strcmp(argv[i], "-iw"))
		{
			if (sscanf(argv[++i], "%u", &config->input_width) != 1)
				fail = 1;
		}
		else if (!strcmp(argv[i], "-ih"))
		{
			if (sscanf(argv[++i], "%u", &config->input_height) != 1)
				fail = 1;
		}
		else if (!strcmp(argv[i], "-ow"))
		{
			if (sscanf(argv[++i], "%u", &config->output_width) != 1)
				fail = 1;
		}
		else if (!strcmp(argv[i], "-oh"))
		{
			if (sscanf(argv[++i], "%u", &config->output_height) != 1)
				fail = 1;
		}
		else if (!strcmp(argv[i], "-p"))
		{
			char *token = strtok(argv[++i], ",");

			while (token && !fail)
			{
				if (!strcmp(token, "mc"))
					config->pipeline |= PIPELINE_STEP_MC;
				else if (!strcmp(token, "csc"))
					config->pipeline |= PIPELINE_STEP_CSC;
				else if (!strcmp(token, "swp"))
					config->pipeline |= PIPELINE_STEP_SWAP;
				else
					fail = 1;

				if (!fail)
					token = strtok(NULL, ",");
			}
		}
		else if (!strcmp(argv[i], "-mb"))
		{
			char *token = strtok(argv[++i], ",");

			while (token && !fail)
			{
				if (strcmp(token, "i"))
					config->mb_types |= MB_TYPE_I;
				else if (strcmp(token, "p"))
					config->mb_types |= MB_TYPE_P;
				else if (strcmp(token, "b"))
					config->mb_types |= MB_TYPE_B;
				else
					fail = 1;

				if (!fail)
					token = strtok(NULL, ",");
			}
		}
		else if (!strcmp(argv[i], "-r"))
		{
			if (sscanf(argv[++i], "%u", &config->reps) != 1)
				fail = 1;
		}
		else
			fail = 1;
	}

	if (fail)
		error
		(
			1, 0,
			"Bad argument.\n"
			"\n"
			"Usage: %s [options]\n"
			"\t-iw <width>\tInput width\n"
			"\t-ih <height>\tInput height\n"
			"\t-ow <width>\tOutput width\n"
			"\t-oh <height>\tOutput height\n"
			"\t-p <pipeline>\tPipeline to test\n"
			"\t-mb <mb type>\tMacroBlock types to use\n"
			"\t-r <reps>\tRepetitions\n\n"
			"\tPipeline steps: mc,csc,swap\n"
			"\tMB types: i,p,b\n",
			argv[0]
		);

	if (config->output_width == 0)
		config->output_width = config->input_width;
	if (config->output_height == 0)
		config->output_height = config->input_height;
	if (!config->pipeline)
		config->pipeline = PIPELINE_STEP_MC | PIPELINE_STEP_CSC | PIPELINE_STEP_SWAP;
	if (!config->mb_types)
		config->mb_types = MB_TYPE_I | MB_TYPE_P | MB_TYPE_B;
}

int main(int argc, char **argv)
{
	struct Config		config;
	Display			*display;
	Window			root, window;
	const unsigned int	mc_types[2] = {XVMC_MOCOMP | XVMC_MPEG_2, XVMC_IDCT | XVMC_MPEG_2};
	XvPortID		port_num;
	int			surface_type_id;
	unsigned int		is_overlay, intra_unsigned;
	int			colorkey;
	XvMCContext		context;
	XvMCSurface		surface;
	XvMCBlockArray		block_array;
	XvMCMacroBlockArray	mb_array;
	unsigned int		mbw, mbh;
	unsigned int		mbx, mby;
	unsigned int		reps;
	struct timeval		start, stop, diff;
	double			diff_secs;

	ParseArgs(argc, argv, &config);

	mbw = align(config.input_width, MACROBLOCK_WIDTH) / MACROBLOCK_WIDTH;
	mbh = align(config.input_height, MACROBLOCK_HEIGHT) / MACROBLOCK_HEIGHT;

	display = XOpenDisplay(NULL);

	if (!GetPort
	(
		display,
		config.input_width,
		config.input_height,
		XVMC_CHROMA_FORMAT_420,
    		mc_types,
    		2,
    		&port_num,
    		&surface_type_id,
    		&is_overlay,
    		&intra_unsigned
	))
	{
		XCloseDisplay(display);
		error(1, 0, "Error, unable to find a good port.\n");
	}

	if (is_overlay)
	{
		Atom xv_colorkey = XInternAtom(display, "XV_COLORKEY", 0);
		XvGetPortAttribute(display, port_num, xv_colorkey, &colorkey);
	}

	root = XDefaultRootWindow(display);
	window = XCreateSimpleWindow(display, root, 0, 0, config.output_width, config.output_height, 0, 0, colorkey);

	assert(XvMCCreateContext(display, port_num, surface_type_id, config.input_width, config.input_height, XVMC_DIRECT, &context) == Success);
	assert(XvMCCreateSurface(display, &context, &surface) == Success);
	assert(XvMCCreateBlocks(display, &context, mbw * mbh * BLOCKS_PER_MACROBLOCK, &block_array) == Success);
	assert(XvMCCreateMacroBlocks(display, &context, mbw * mbh, &mb_array) == Success);

	for (mby = 0; mby < mbh; ++mby)
		for (mbx = 0; mbx < mbw; ++mbx)
		{
			mb_array.macro_blocks[mby * mbw + mbx].x = mbx;
			mb_array.macro_blocks[mby * mbw + mbx].y = mby;
			mb_array.macro_blocks[mby * mbw + mbx].macroblock_type = XVMC_MB_TYPE_INTRA;
			/*mb->motion_type = ;*/
			/*mb->motion_vertical_field_select = ;*/
			mb_array.macro_blocks[mby * mbw + mbx].dct_type = XVMC_DCT_TYPE_FRAME;
			/*mb->PMV[0][0][0] = ;
			mb->PMV[0][0][1] = ;
			mb->PMV[0][1][0] = ;
			mb->PMV[0][1][1] = ;
			mb->PMV[1][0][0] = ;
			mb->PMV[1][0][1] = ;
			mb->PMV[1][1][0] = ;
			mb->PMV[1][1][1] = ;*/
			mb_array.macro_blocks[mby * mbw + mbx].index = (mby * mbw + mbx) * BLOCKS_PER_MACROBLOCK;
			mb_array.macro_blocks[mby * mbw + mbx].coded_block_pattern = 0x3F;
		}

	XSelectInput(display, window, ExposureMask | KeyPressMask);
	XMapWindow(display, window);
	XSync(display, 0);

	gettimeofday(&start, NULL);

	for (reps = 0; reps < config.reps; ++reps)
	{
		if (config.pipeline & PIPELINE_STEP_MC)
		{
			assert(XvMCRenderSurface(display, &context, XVMC_FRAME_PICTURE, &surface, NULL, NULL, 0, mbw * mbh, 0, &mb_array, &block_array) == Success);
			assert(XvMCFlushSurface(display, &surface) == Success);
		}
		if (config.pipeline & PIPELINE_STEP_CSC)
			assert(XvMCPutSurface(display, &surface, window, 0, 0, config.input_width, config.input_height, 0, 0, config.output_width, config.output_height, XVMC_FRAME_PICTURE) == Success);
	}

	gettimeofday(&stop, NULL);

	timeval_subtract(&diff, &stop, &start);
	diff_secs = (double)diff.tv_sec + (double)diff.tv_usec / 1000000.0;

	printf("XvMC Benchmark\n");
	printf("Input: %u,%u\nOutput: %u,%u\n", config.input_width, config.input_height, config.output_width, config.output_height);
	printf("Pipeline: ");
	if (config.pipeline & PIPELINE_STEP_MC)
		printf("|mc|");
	if (config.pipeline & PIPELINE_STEP_CSC)
		printf("|csc|");
	if (config.pipeline & PIPELINE_STEP_SWAP)
		printf("|swap|");
	printf("\n");
	printf("Reps: %u\n", config.reps);
	printf("Total time: %.2lf (%.2lf reps / sec)\n", diff_secs, config.reps / diff_secs);

	assert(XvMCDestroyBlocks(display, &block_array) == Success);
	assert(XvMCDestroyMacroBlocks(display, &mb_array) == Success);
	assert(XvMCDestroySurface(display, &surface) == Success);
	assert(XvMCDestroyContext(display, &context) == Success);

	XvUngrabPort(display, port_num, CurrentTime);
	XDestroyWindow(display, window);
	XCloseDisplay(display);

	return 0;
}