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2bfaf94fa7603dcf522261e202116a7d7664fb38
test/source/blender/draw/intern
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Eugene Kuznetsov 7f43699ebf DRW: Curves: Indexbuf optimization for large numbers of curves 
This optimizes a few loops that become significant bottlenecks during
viewport rendering of scenes with large numbers of curves.

To render a curves object, Blender needs to generate a potentially
very large (but trivial) index buffer. As previously implemented,
this index buffer is generated in an extremely inefficient manner,
with a single-threaded loop and an explicit function call per entry.
The buffer then needs to be pushed onto the GPU, which is also a fairly
slow task.

The PR generates the index buffer directly on the GPU with compute
shader.

Pull Request: https://projects.blender.org/blender/blender/pulls/116617
2024-02-25 17:22:58 +01:00
..
mesh_extractors
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
shaders
Draw: Remove Unused Refine Shaders
2024-02-01 07:48:30 +01:00
attribute_convert.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
attribute_convert.hh
Cleanup: Add missing forward struct declaration
2023-11-19 17:31:37 -05:00
draw_attributes.cc
Cleanup: Move remaining draw geometry extraction code to C++ namespace
2024-01-05 13:26:22 -05:00
draw_attributes.hh
Cleanup: Move remaining draw geometry extraction code to C++ namespace
2024-01-05 13:26:22 -05:00
draw_cache_extract_mesh_render_data.cc
Fix #117459: Sharp shading from only edges ignored in edit mode
2024-01-24 12:59:03 -05:00
draw_cache_extract_mesh.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_cache_extract.hh
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_cache_impl_curve.cc
Cleanup: Move GPU_material.h to C++
2024-02-01 10:40:30 -05:00
draw_cache_impl_curves.cc
DRW: Curves: Indexbuf optimization for large numbers of curves
2024-02-25 17:22:58 +01:00
draw_cache_impl_gpencil_legacy.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_cache_impl_grease_pencil.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_cache_impl_lattice.cc
Cleanup: Move BKE_deform.h to C++
2024-01-29 19:04:13 -05:00
draw_cache_impl_mesh.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_cache_impl_particles.cc
Cleanup: Move GPU_material.h to C++
2024-02-01 10:40:30 -05:00
draw_cache_impl_pointcloud.cc
Cleanup: Move GPU_material.h to C++
2024-02-01 10:40:30 -05:00
draw_cache_impl_subdivision.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_cache_impl_volume.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_cache_impl.hh
Cleanup: Move remaining draw geometry extraction code to C++ namespace
2024-01-05 13:26:22 -05:00
draw_cache_inline.hh
Cleanup: Move five draw headers to C++
2024-01-05 13:26:22 -05:00
draw_cache.cc
Cleanup: Move remaining draw geometry extraction code to C++ namespace
2024-01-05 13:26:22 -05:00
draw_cache.hh
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_color_management.cc
Cleanup: move imbuf .h files to .hh
2024-01-19 20:29:38 +01:00
draw_color_management.h
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_command_shared.hh
Metal: Re-enable workbench NEXT shadows
2023-10-19 08:01:17 +02:00
draw_command.cc
GPU: Optimize OpenGL indirect drawing overhead
2024-02-01 17:26:08 +01:00
draw_command.hh
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_common_shader_shared.h
Cleanup: spelling in comments
2024-01-29 11:47:42 +11:00
draw_common.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_common.h
Cleanup: Move remaining draw geometry extraction code to C++ namespace
2024-01-05 13:26:22 -05:00
draw_common.hh
EEVEE-Next: Fix Hair and Curves motion vectors
2023-09-26 19:55:46 +02:00
draw_curves_private.hh
Cleanup: Make format
2024-01-05 13:59:07 -05:00
draw_curves.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_debug.cc
Cleanup: Move five draw headers to C++
2024-01-05 13:26:22 -05:00
draw_debug.h
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_debug.hh
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_defines.h
Revert changes from main commits that were merged into blender-v4.0-release
2023-10-30 21:40:35 +01:00
draw_fluid.cc
Cleanup: move imbuf .h files to .hh
2024-01-19 20:29:38 +01:00
draw_hair_private.h
Cleanup: Move remaining draw geometry extraction code to C++ namespace
2024-01-05 13:26:22 -05:00
draw_hair.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_handle.hh
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_instance_data.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_instance_data.h
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_manager_c.cc
Merge branch 'blender-v4.1-release'
2024-02-20 17:30:23 +05:30
draw_manager_data.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_manager_exec.cc
Revert changes from main commits that were merged into blender-v4.1-release
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draw_manager_profiling.cc
Revert changes from main commits that were merged into blender-v4.1-release
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draw_manager_profiling.hh
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_manager_shader.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_manager_testing.h
GPU: Remove the Word OpenGL from Build Scripts
2023-12-12 16:02:29 +01:00
draw_manager_text.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_manager_text.hh
Geometry Nodes: Improve attribute text overlay readability
2024-01-31 19:21:49 +01:00
draw_manager_texture.cc
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_manager.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_manager.h
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_manager.hh
Cleanup: Move GPU_material.h to C++
2024-02-01 10:40:30 -05:00
draw_pass.hh
Fix: DRW: Out of bound index in PassSortable
2024-02-06 11:15:23 +01:00
draw_pbvh.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_pbvh.hh
Refactor: Sculpt: Clarify PBVH attribute requests
2023-11-30 23:24:11 -05:00
draw_pointcloud_private.hh
Cleanup: Make format
2024-01-05 13:59:07 -05:00
draw_pointcloud.cc
Fix: DRW: Missing pointcloud dummy binding
2024-02-02 19:35:22 +01:00
draw_resource.cc
Cleanup: Use object arguments in many drawing related functions
2023-11-30 23:24:11 -05:00
draw_resource.hh
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_sculpt.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_sculpt.hh
Cleanup: Remove unused argument to PBVH draw functions
2023-11-30 23:24:11 -05:00
draw_select_buffer.cc
Cleanup: Return Vector for View Layer objects and bases retrieval
2024-01-24 18:18:14 +01:00
draw_shader_shared.h
Cleanup: Use object arguments in many drawing related functions
2023-11-30 23:24:11 -05:00
draw_shader.cc
Draw: Remove Unused Refine Shaders
2024-02-01 07:48:30 +01:00
draw_shader.hh
Draw: Remove Unused Refine Shaders
2024-02-01 07:48:30 +01:00
draw_state.h
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_subdivision.hh
Cleanup: Remove unnecessary keywords in C++ headers
2024-01-24 11:46:39 -05:00
draw_texture_pool.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_texture_pool.h
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_view_c.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
draw_view_data.cc
Cleanup: Move five draw headers to C++
2024-01-05 13:26:22 -05:00
draw_view_data.h
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_view.cc
Cleanup: Move five draw headers to C++
2024-01-05 13:26:22 -05:00
draw_view.h
License Headers: Set copyright to "Blender Authors", add AUTHORS
2023-08-16 00:20:26 +10:00
draw_view.hh
Cleanup: spelling in comments, comment blocks
2024-01-11 16:46:46 +11:00
draw_volume.cc
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
DRW_gpu_wrapper.hh
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00
DRW_render.hh
Revert changes from main commits that were merged into blender-v4.1-release
2024-02-19 15:59:59 +01:00