Campbell Barton
de13d0a80c
While \file doesn't need an argument, it can't have another doxy command after it.
57 lines
2.0 KiB
C++
57 lines
2.0 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright 2016, Blender Foundation.
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*/
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/** \file
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* \ingroup draw
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*/
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#ifndef __DRAW_INSTANCE_DATA_H__
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#define __DRAW_INSTANCE_DATA_H__
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#include "BLI_compiler_attrs.h"
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#include "BLI_sys_types.h"
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#include "GPU_batch.h"
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#define MAX_INSTANCE_DATA_SIZE 64 /* Can be adjusted for more */
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typedef struct DRWInstanceData DRWInstanceData;
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typedef struct DRWInstanceDataList DRWInstanceDataList;
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struct DRWShadingGroup;
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void *DRW_instance_data_next(DRWInstanceData *idata);
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DRWInstanceData *DRW_instance_data_request(
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DRWInstanceDataList *idatalist, uint attr_size);
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void DRW_batching_buffer_request(
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DRWInstanceDataList *idatalist, GPUVertFormat *format, GPUPrimType type, struct DRWShadingGroup *shgroup,
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GPUBatch **r_batch, GPUVertBuf **r_vert);
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void DRW_instancing_buffer_request(
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DRWInstanceDataList *idatalist, GPUVertFormat *format, GPUBatch *instance, struct DRWShadingGroup *shgroup,
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GPUBatch **r_batch, GPUVertBuf **r_vert);
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/* Upload all instance data to the GPU as soon as possible. */
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void DRW_instance_buffer_finish(DRWInstanceDataList *idatalist);
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void DRW_instance_data_list_reset(DRWInstanceDataList *idatalist);
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void DRW_instance_data_list_free_unused(DRWInstanceDataList *idatalist);
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void DRW_instance_data_list_resize(DRWInstanceDataList *idatalist);
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#endif /* __DRAW_INSTANCE_DATA_H__ */
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