1 /*
2 * Copyright (C) 2018-2019 Lima Project
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 */
23
24 #include <stdio.h>
25 #include <stdarg.h>
26 #include <time.h>
27
28 #include <pipe/p_defines.h>
29
30 #include "util/u_debug.h"
31 #include "util/u_memory.h"
32 #include "util/u_box.h"
33
34 #include "lima_util.h"
35 #include "lima_parser.h"
36 #include "lima_screen.h"
37
38 struct lima_dump {
39 FILE *fp;
40 int id;
41 };
42
43 static void
lima_dump_blob(FILE * fp,void * data,int size,bool is_float)44 lima_dump_blob(FILE *fp, void *data, int size, bool is_float)
45 {
46 fprintf(fp, "{\n");
47 for (int i = 0; i * 4 < size; i++) {
48 if (i % 4 == 0)
49 fprintf(fp, "\t");
50
51 if (is_float)
52 fprintf(fp, "%f, ", ((float *)data)[i]);
53 else
54 fprintf(fp, "0x%08x, ", ((uint32_t *)data)[i]);
55
56 if ((i % 4 == 3) || (i == size / 4 - 1)) {
57 fprintf(fp, "/* 0x%08x */", MAX2((i - 3) * 4, 0));
58 if (i) fprintf(fp, "\n");
59 }
60 }
61 fprintf(fp, "}\n");
62 }
63
64 void
lima_dump_shader(struct lima_dump * dump,void * data,int size,bool is_frag)65 lima_dump_shader(struct lima_dump *dump, void *data, int size, bool is_frag)
66 {
67 if (dump)
68 lima_parse_shader(dump->fp, (uint32_t *)data, size, is_frag);
69 }
70
71 void
lima_dump_vs_command_stream_print(struct lima_dump * dump,void * data,int size,uint32_t start)72 lima_dump_vs_command_stream_print(struct lima_dump *dump, void *data,
73 int size, uint32_t start)
74 {
75 if (dump)
76 lima_parse_vs(dump->fp, (uint32_t *)data, size, start);
77 }
78
79 void
lima_dump_plbu_command_stream_print(struct lima_dump * dump,void * data,int size,uint32_t start)80 lima_dump_plbu_command_stream_print(struct lima_dump *dump, void *data,
81 int size, uint32_t start)
82 {
83 if (dump)
84 lima_parse_plbu(dump->fp, (uint32_t *)data, size, start);
85 }
86
87 void
lima_dump_rsw_command_stream_print(struct lima_dump * dump,void * data,int size,uint32_t start)88 lima_dump_rsw_command_stream_print(struct lima_dump *dump, void *data,
89 int size, uint32_t start)
90 {
91 if (dump)
92 lima_parse_render_state(dump->fp, (uint32_t *)data, size, start);
93 }
94
95 void
lima_dump_texture_descriptor(struct lima_dump * dump,void * data,int size,uint32_t start,uint32_t offset)96 lima_dump_texture_descriptor(struct lima_dump *dump, void *data,
97 int size, uint32_t start, uint32_t offset)
98 {
99 if (dump)
100 lima_parse_texture_descriptor(dump->fp, (uint32_t *)data, size, start, offset);
101 }
102
103 struct lima_dump *
lima_dump_create(void)104 lima_dump_create(void)
105 {
106 static int dump_id = 0;
107
108 if (!(lima_debug & LIMA_DEBUG_DUMP))
109 return NULL;
110
111 struct lima_dump *ret = MALLOC_STRUCT(lima_dump);
112 if (!ret)
113 return NULL;
114
115 ret->id = dump_id++;
116
117 char buffer[PATH_MAX];
118 const char *dump_command = debug_get_option("LIMA_DUMP_FILE", "lima.dump");
119 snprintf(buffer, sizeof(buffer), "%s.staging.%04d", dump_command, ret->id);
120
121 ret->fp = fopen(buffer, "w");
122 if (!ret->fp) {
123 fprintf(stderr, "lima: failed to open command stream log file %s\n", buffer);
124 FREE(ret);
125 return NULL;
126 }
127
128 return ret;
129 }
130
131 void
lima_dump_free(struct lima_dump * dump)132 lima_dump_free(struct lima_dump *dump)
133 {
134 static int frame_count = 0;
135
136 if (!dump)
137 return;
138
139 fclose(dump->fp);
140
141 /* we only know the frame count when flush, not on dump create, so first dump to a
142 * stage file, then move to the final file with frame count as surfix when flush.
143 */
144
145 char stage_name[PATH_MAX];
146 char final_name[PATH_MAX];
147 const char *dump_command = debug_get_option("LIMA_DUMP_FILE", "lima.dump");
148 snprintf(stage_name, sizeof(stage_name), "%s.staging.%04d", dump_command, dump->id);
149 snprintf(final_name, sizeof(final_name), "%s.%04d", dump_command, frame_count++);
150
151 if (rename(stage_name, final_name))
152 fprintf(stderr, "lima: failed to rename log %s to %s\n", stage_name, final_name);
153
154 FREE(dump);
155 }
156
157 void
_lima_dump_command_stream_print(struct lima_dump * dump,void * data,int size,bool is_float,const char * fmt,...)158 _lima_dump_command_stream_print(struct lima_dump *dump, void *data,
159 int size, bool is_float, const char *fmt, ...)
160 {
161 va_list ap;
162 va_start(ap, fmt);
163 vfprintf(dump->fp, fmt, ap);
164 va_end(ap);
165
166 lima_dump_blob(dump->fp, data, size, is_float);
167 }
168
169 void
lima_damage_rect_union(struct pipe_scissor_state * rect,unsigned minx,unsigned maxx,unsigned miny,unsigned maxy)170 lima_damage_rect_union(struct pipe_scissor_state *rect,
171 unsigned minx, unsigned maxx,
172 unsigned miny, unsigned maxy)
173 {
174 rect->minx = MIN2(rect->minx, minx);
175 rect->miny = MIN2(rect->miny, miny);
176 rect->maxx = MAX2(rect->maxx, maxx);
177 rect->maxy = MAX2(rect->maxy, maxy);
178 }
179