diff options
author | James Monteath <james@blender.org> | 2021-06-01 16:07:46 +0300 |
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committer | Jeroen Bakker <jeroen@blender.org> | 2021-06-01 16:18:11 +0300 |
commit | 8a63466ca3380479a92a65b670a074277d9a8671 (patch) | |
tree | ce89d6a394431a36770de9bb4421a41962862194 /source/blender/compositor/intern/COM_SharedOperationBuffers.h | |
parent | ee54a8ace753a56236f5d1d647da7a40904af6b3 (diff) | |
parent | 6899dcab5339d1f17dd2ea665a38e4ab28ab23fc (diff) |
BuildBot: Cleanup
Removing scripts that were placed in the source tree that would drive
the old buildbot. With the new buildbot in place these scripts aren't
being used anymore.
The buildbit is currently driven by
`build_files/config/pipeline_config.json`. In the near future make
update would also use this config.
Overview of the new buildbot: https://wiki.blender.org/wiki/Infrastructure/BuildBot
Work done by James Monteath.
Diffstat (limited to 'source/blender/compositor/intern/COM_SharedOperationBuffers.h')
-rw-r--r-- | source/blender/compositor/intern/COM_SharedOperationBuffers.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/source/blender/compositor/intern/COM_SharedOperationBuffers.h b/source/blender/compositor/intern/COM_SharedOperationBuffers.h new file mode 100644 index 00000000000..480a799d89f --- /dev/null +++ b/source/blender/compositor/intern/COM_SharedOperationBuffers.h @@ -0,0 +1,70 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * Copyright 2021, Blender Foundation. + */ + +#pragma once + +#include "BLI_map.hh" +#include "BLI_span.hh" +#include "BLI_vector.hh" +#include "COM_MemoryBuffer.h" +#ifdef WITH_CXX_GUARDEDALLOC +# include "MEM_guardedalloc.h" +#endif +#include <memory> + +namespace blender::compositor { + +/** + * Stores and shares operations rendered buffers including render data. Buffers are + * disposed once all dependent operations have finished reading them. + */ +class SharedOperationBuffers { + private: + typedef struct BufferData { + public: + BufferData(); + std::unique_ptr<MemoryBuffer> buffer; + blender::Vector<rcti> render_areas; + int registered_reads; + int received_reads; + } BufferData; + blender::Map<NodeOperation *, BufferData> buffers_; + + public: + bool is_area_registered(NodeOperation *op, const rcti &area_to_render); + void register_area(NodeOperation *op, const rcti &area_to_render); + + bool has_registered_reads(NodeOperation *op); + void register_read(NodeOperation *read_op); + + blender::Span<rcti> get_areas_to_render(NodeOperation *op); + bool is_operation_rendered(NodeOperation *op); + void set_rendered_buffer(NodeOperation *op, std::unique_ptr<MemoryBuffer> buffer); + MemoryBuffer *get_rendered_buffer(NodeOperation *op); + + void read_finished(NodeOperation *read_op); + + private: + BufferData &get_buffer_data(NodeOperation *op); + +#ifdef WITH_CXX_GUARDEDALLOC + MEM_CXX_CLASS_ALLOC_FUNCS("COM:SharedOperationBuffers") +#endif +}; + +} // namespace blender::compositor |