Mike-Solar
67176281d9
- all 15 OakNode* handle types become neutral by-value structs
{ctx, addref, release, abi_version}; shared box in
src/node/c_api/nodehandle.h with owns flag (borrowed accessors
return non-owning boxes; graph insertion flips owns off)
- oaktimeline/oaktask/oakrender call sites and their own public
headers migrated to value handles; identity comparisons in
timeline/task now compare native pointers
- regressions green: oaknode 96, oaktimeline 117, oaktask 106,
oakrender 44, oakcommon 193, oakcodec 18, oakaudio 36
50 lines
1.9 KiB
C
50 lines
1.9 KiB
C
/***
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Oak Video Editor - Non-Linear Video Editor
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Copyright (C) 2026 Oak Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef OAK_EDITOR_NODE_ERROR_H
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#define OAK_EDITOR_NODE_ERROR_H
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/**
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* @brief Status and error codes shared by all oaknode C API families.
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*
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* Return-code convention (mirrors engine/include/oakengine/init.h):
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* 0 (OAKNODE_OK) on success, a negative OAKNODE_E_* error code on
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* failure. String getters return the required buffer size in bytes
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* (including the terminating NUL) as a non-negative value instead.
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*/
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/**
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* @brief Current ABI version stamped into every oaknode handle.
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*
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* Bump whenever a handle layout or the semantics of any exported
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* function change incompatibly. Consumers should compare a handle's
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* abi_version field against the value they were compiled with before
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* dereferencing ctx.
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*/
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#define OAKNODE_ABI_VERSION 1
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#define OAKNODE_OK 0 /**< Success. */
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#define OAKNODE_E_INVALID (-1) /**< NULL handle or invalid argument. */
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#define OAKNODE_E_STATE (-2) /**< Call not valid in the current state. */
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#define OAKNODE_E_FAILED (-3) /**< The underlying operation failed. */
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#define OAKNODE_E_NOT_FOUND (-4) /**< Index out of range / entry not found. */
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#define OAKNODE_E_NOMEM (-5) /**< Allocation failed. */
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#endif //OAK_EDITOR_NODE_ERROR_H
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