dummy_context.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
#include "gpu_context_private.hh"
 
#include "dummy_framebuffer.hh"
 
namespace blender::gpu {
 
class DummyContext : public Context {
 public:
  DummyContext()
  {
    back_left = active_fb = new DummyFrameBuffer("DummyFramebuffer");
  }
  ~DummyContext() override
  {
    free_resources();
  }
  void activate() override {}
  void deactivate() override {}
  void begin_frame() override {}
  void end_frame() override {}
 
  void flush() override {}
  void finish() override {}
 
  void memory_statistics_get(int * /*r_total_mem*/, int * /*r_free_mem*/) override {}
 
  void debug_group_begin(const char * /*unused*/, int /*unused*/) override {}
  void debug_group_end() override {}
  bool debug_capture_begin(const char * /*title*/) override
  {
    return false;
  }
  void debug_capture_end() override {}
  void *debug_capture_scope_create(const char * /*name*/) override
  {
    return nullptr;
  }
  bool debug_capture_scope_begin(void * /*scope*/) override
  {
    return false;
  }
  void debug_capture_scope_end(void * /*scope*/) override {}
 
  void debug_unbind_all_ubo() override {}
  void debug_unbind_all_ssbo() override {}
};
 
}  // namespace blender::gpu