da9f586748
Add-ons may attempt to load the GPU module in background mode when no GPU
context has been initialized yet. This would give an error on import.
If then later the GPU context does get initialized, for example for a
render engine, import would still fail as the module is cached.
This reverts commit d7f124f06f, and again
throws errors in methods and constructors instead of module import.
Pull Request: https://projects.blender.org/blender/blender/pulls/123395
91 lines
1.9 KiB
C++
91 lines
1.9 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup bpygpu
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*
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* This file defines the gpu.select API.
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*
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* \note Currently only used for gizmo selection,
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* will need to add begin/end and a way to access the hits.
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*
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* - Use `bpygpu_` for local API.
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* - Use `BPyGPU` for public API.
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*/
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#include <Python.h>
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#include "BLI_utildefines.h"
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#include "../generic/py_capi_utils.h"
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#include "GPU_select.hh"
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#include "gpu_py.hh"
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#include "gpu_py_select.hh" /* Own include. */
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/* -------------------------------------------------------------------- */
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/** \name Methods
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* \{ */
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PyDoc_STRVAR(
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/* Wrap. */
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pygpu_select_load_id_doc,
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".. function:: load_id(id)\n"
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"\n"
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" Set the selection ID.\n"
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"\n"
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" :arg id: Number (32-bit uint).\n"
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" :type select: int\n");
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static PyObject *pygpu_select_load_id(PyObject * /*self*/, PyObject *value)
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{
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BPYGPU_IS_INIT_OR_ERROR_OBJ;
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uint id;
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if ((id = PyC_Long_AsU32(value)) == uint(-1)) {
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return nullptr;
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}
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GPU_select_load_id(id);
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Py_RETURN_NONE;
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}
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Module
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* \{ */
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static PyMethodDef pygpu_select__tp_methods[] = {
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/* Manage Stack */
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{"load_id", (PyCFunction)pygpu_select_load_id, METH_O, pygpu_select_load_id_doc},
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{nullptr, nullptr, 0, nullptr},
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};
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PyDoc_STRVAR(
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/* Wrap. */
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pygpu_select__tp_doc,
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"This module provides access to selection.");
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static PyModuleDef pygpu_select_module_def = {
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/*m_base*/ PyModuleDef_HEAD_INIT,
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/*m_name*/ "gpu.select",
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/*m_doc*/ pygpu_select__tp_doc,
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/*m_size*/ 0,
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/*m_methods*/ pygpu_select__tp_methods,
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/*m_slots*/ nullptr,
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/*m_traverse*/ nullptr,
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/*m_clear*/ nullptr,
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/*m_free*/ nullptr,
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};
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PyObject *bpygpu_select_init()
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{
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PyObject *submodule;
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submodule = PyModule_Create(&pygpu_select_module_def);
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return submodule;
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}
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/** \} */
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