GPU_debug.hh

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/* SPDX-FileCopyrightText: 2020 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
#define GPU_DEBUG_SHADER_COMPILATION_GROUP "Shader Compilation"
#define GPU_DEBUG_SHADER_SPECIALIZATION_GROUP "Shader Specialization"
 
void GPU_debug_group_begin(const char *name);
void GPU_debug_group_end();
void GPU_debug_get_groups_names(int name_buf_len, char *r_name_buf);
bool GPU_debug_group_match(const char *ref);

void GPU_debug_capture_begin(const char *title);
void GPU_debug_capture_end();

void *GPU_debug_capture_scope_create(const char *name);

bool GPU_debug_capture_scope_begin(void *scope);
void GPU_debug_capture_scope_end(void *scope);
 
namespace blender::gpu {

struct DebugScope {
  void *scope;
 
  DebugScope(const char *identifier)
  {
    scope = GPU_debug_capture_scope_create(identifier);
  }
 
  void begin_capture()
  {
    GPU_debug_capture_scope_begin(scope);
  }
 
  void end_capture()
  {
    GPU_debug_capture_scope_end(scope);
  }
 
  struct ScopedCapture {
    void *scope;
 
    ScopedCapture(void *scope) : scope(scope)
    {
      GPU_debug_capture_scope_begin(scope);
    }
    ~ScopedCapture()
    {
      GPU_debug_capture_scope_end(scope);
    }
  };
 
  /* Capture everything until the end of the scope. */
  ScopedCapture scoped_capture()
  {
    return ScopedCapture(scope);
  }
};
 
}  // namespace blender::gpu