src/gallium/drivers/lima/lima_util.c

   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 "lima_util.h"
  31
  32 FILE *lima_dump_command_stream = NULL;
  33
  34 bool lima_get_absolute_timeout(uint64_t *timeout)
  35 {
  36    struct timespec current;
  37    uint64_t current_ns;
  38
  39    if (*timeout == PIPE_TIMEOUT_INFINITE)
  40       return true;
  41
  42    if (clock_gettime(CLOCK_MONOTONIC, &current))
  43       return false;
  44
  45    current_ns = ((uint64_t)current.tv_sec) * 1000000000ull;
  46    current_ns += current.tv_nsec;
  47    *timeout += current_ns;
  48
  49    return true;
  50 }
  51
  52 void lima_dump_blob(FILE *fp, void *data, int size, bool is_float)
  53 {
  54    for (int i = 0; i * 4 < size; i++) {
  55       if (i % 4 == 0) {
  56          if (i) fprintf(fp, "\n");
  57          fprintf(fp, "%04x:", i * 4);
  58       }
  59
  60       if (is_float)
  61          fprintf(fp, " %f", ((float *)data)[i]);
  62       else
  63          fprintf(fp, " 0x%08x", ((uint32_t *)data)[i]);
  64    }
  65    fprintf(fp, "\n");
  66 }
  67
  68 void
  69 lima_dump_command_stream_print(void *data, int size, bool is_float,
  70                                const char *fmt, ...)
  71 {
  72    if (lima_dump_command_stream) {
  73       va_list ap;
  74       va_start(ap, fmt);
  75       vfprintf(lima_dump_command_stream, fmt, ap);
  76       va_end(ap);
  77
  78       lima_dump_blob(lima_dump_command_stream, data, size, is_float);
  79    }
  80 }