gpu_py_batch.hh

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

 
#pragma once
 
#include <Python.h>
 
#include "BLI_compiler_attrs.h"
 
namespace blender::gpu {
class Batch;
}
 
#define USE_GPU_PY_REFERENCES
 
extern PyTypeObject BPyGPUBatch_Type;
 
#define BPyGPUBatch_Check(v) (Py_TYPE(v) == &BPyGPUBatch_Type)
 
struct BPyGPUBatch {
  PyObject_VAR_HEAD
  /* The batch is owned, we may support thin wrapped batches later. */
  blender::gpu::Batch *batch;
#ifdef USE_GPU_PY_REFERENCES
  /* Just to keep a user to prevent freeing buffers we're using. */
  PyObject *references;
#endif
};
 
[[nodiscard]] PyObject *BPyGPUBatch_CreatePyObject(blender::gpu::Batch *batch) ATTR_NONNULL(1);