IABSD.fr/xenocara/lib/mesa/src/imagination/common/pvr_debug.c

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• Author : jsg
  Date : 2024-04-02 09:25:31
  Hash : 874d2ba3
  Message : Import Mesa 23.3.6

• lib/mesa/src/imagination/common/pvr_debug.c

• /*
   * Copyright © 2022 Imagination Technologies Ltd.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  #include <stdint.h>
  
  #include "util/u_debug.h"
  #include "pvr_debug.h"
  
  uint32_t PVR_DEBUG = 0;
  
  /* clang-format off */
  static const struct debug_named_value debug_control[] = {
     { "cs", PVR_DEBUG_DUMP_CONTROL_STREAM,
       "Dump the contents of the control stream buffer on every job submit." },
     { "bo_track", PVR_DEBUG_TRACK_BOS,
       "Track all buffer objects with at least one reference." },
     { "vk_desc", PVR_DEBUG_VK_DUMP_DESCRIPTOR_SET_LAYOUT,
       "Dump descriptor set and pipeline layouts." },
     { "info", PVR_DEBUG_INFO,
       "Display information about the driver and device." },
     DEBUG_NAMED_VALUE_END
  };
  /* clang-format on */
  
  DEBUG_GET_ONCE_FLAGS_OPTION(pvr_debug, "PVR_DEBUG", debug_control, 0)
  
  #define PVR_DEBUG_SET(x) PVR_DEBUG |= (PVR_DEBUG_##x)
  
  void pvr_process_debug_variable(void)
  {
     PVR_DEBUG = debug_get_option_pvr_debug();
  
     /* Perform any automatic selections. For example, if one debug option
      * implies another it should be set here.
      */
  
     if (PVR_IS_DEBUG_SET(DUMP_CONTROL_STREAM))
        PVR_DEBUG_SET(TRACK_BOS);
  }