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blue_noise_generation
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60 Commits

Author SHA1 Message Date
Stephen Seo ef7f623fb3 Optimize buffer writes in vulkan_get_filter calls 
When only a single item in pbp buffer is changed, only update the single
item in the staging buffer and the device buffer prior to Vulkan compute
execution on buffers.
 2024-04-03 17:55:37 +09:00
Stephen Seo 2854aa5104 Make OpenCL default backend 
Order of backends to use:
OpenCL -> Vulkan -> CPU threads

Unless I figure out a way to make Vulkan faster, OpenCL will be the
default backend used, or at least it will have higher priority than
Vulkan if both OpenCL and Vulkan is available.
 2024-04-01 11:19:55 +09:00
Stephen Seo f3d1ad425c Vulkan compute: Minor refactoring 2024-03-27 11:27:43 +09:00
Stephen Seo 7fb458dad5 Vulkan compute: Minor refactoring 2024-03-26 14:00:46 +09:00
Stephen Seo 5913b7669b Vulkan compute: Refactor pbp integer setting loop 2024-03-26 13:57:13 +09:00
Stephen Seo d137dc44ff inline get_filter in vulkan compute impl. 2024-03-26 13:49:37 +09:00
Stephen Seo 045d3ef18d Use "invalidate", not "flush" for buffer read 2024-03-26 13:37:51 +09:00
Stephen Seo 3a97f14199 Use "cached", not "coherent" for staging buffers 2024-03-26 12:21:40 +09:00
Stephen Seo 2d47b7f892 Attempt to optimize vulkan compute 2024-03-25 16:53:42 +09:00
Stephen Seo 47ba03337b Impl. Vulkan compute 
Tests indicate Vulkan compute runs 2x slower than OpenCL, so there
probably is room for optimization.
 2024-03-25 13:27:06 +09:00
Stephen Seo d4661996d2 WIP Vulkan compute: descriptor set and command buf 
Some more Vulkan initialization code to set up Vulkan compute.
 2024-03-25 11:39:50 +09:00
Stephen Seo ea66a44238 QueueFamilyIndices struct: fn definitions in .cpp 
Instead of defining struct functions in header file, only declare them
in the header file and define them in the source file.
 2024-03-22 17:03:56 +09:00
Stephen Seo 16f0e0e865 Define vulkan specific helper fns in header 2024-03-22 16:59:23 +09:00
Stephen Seo 03b3c90e9a Minor fix 
Fix debug messenger initialization check.
 2024-03-21 12:31:38 +09:00
Stephen Seo 6ed76af210 Restructure vulkan init code 
Vulkan init code was resturctured so that "temporary" structs (e.g.
vulkan "info create" structs) are discarded after they are used.
 2024-03-21 12:07:46 +09:00
Stephen Seo 020993fb19 Refactor: Move shader loading code to inner scope 
This prevents the loaded shader data from persisting on the stack even
when it is no longer needed.
 2024-03-20 19:25:22 +09:00
Stephen Seo d29d2434ab utility::Cleanup: Replace "Nop" 
A default constructor suffices where "Nop" was used, so it was removed.
 2024-03-20 19:18:37 +09:00
Stephen Seo 3b0a5ab7dd WIP Vulkan compute: Fix buffer data 
"filter_size" integer must be odd. This is how it is defined for the
OpenCL implementation.
 2024-03-20 16:12:23 +09:00
Stephen Seo 5cee471f1f WIP Vulkan compute: create buffers 2024-03-20 16:00:47 +09:00
Stephen Seo 7cca2bfbff WIP vulkan compute: create command pool 2024-03-20 14:29:48 +09:00
Stephen Seo a7dc666082 Refactor: code where neither Vulkan/OpenCL is used 2024-03-20 14:29:03 +09:00
Stephen Seo bc02b924e2 WIP vulkan compute: create compute pipeline, fixes 
Fix Cleanup class.

Implement setting up compute pipeline.
 2024-03-20 11:54:38 +09:00
Stephen Seo 8c1190d923 Refactor glslc usage 2024-03-20 11:11:22 +09:00
Stephen Seo bd5cfaebd3 Fix minor typo 2024-03-19 16:24:08 +09:00
Stephen Seo 6cefcc5f94 Compile glsl with glslc, fixes 
Fix incorrectly set "bindings" for descriptors.

Fix blue_gen.glsl .

Program now attempts to compile blue_gen.glsl using "glslc".
 2024-03-19 16:13:10 +09:00
Stephen Seo b73c6fb94b WIP Vulkan compute: compute descriptors, glsl 2024-03-19 14:58:35 +09:00
Stephen Seo a0de033d34 WIP Vulkan compute: initialize VkDevice 2024-03-08 13:48:42 +09:00
Stephen Seo 38f7248f49 Minor refactoring 
Use `const std::array<...>` instead of `const std::vector<...>`.
 2024-03-07 16:47:37 +09:00
Stephen Seo d0f14585b6 WIP vulkan compute: query physical devices 2024-03-07 12:13:32 +09:00
Stephen Seo aaa986b0eb Remove erronous Vulkan init. property 
TODO: Vulkan compute
 2024-03-06 17:56:30 +09:00
Stephen Seo 4e4ee7f558 Begin work on Vulkan compute (WIP) 
Some Vulkan initialization stuff WIP.
 2024-03-06 17:04:08 +09:00
Stephen Seo d60e9497ff Fix not using OpenCL header on disabled OpenCL 2023-03-31 19:04:25 +09:00
Stephen Seo ecd65fc42b clang-format --style=google 2023-03-31 18:47:33 +09:00
Stephen Seo 62d15771ad Make usage of OpenCL conditional (configuring) 2023-03-31 18:46:10 +09:00
Stephen Seo 2f768f43bd Add check for OpenCL kernel file 2023-03-31 15:00:27 +09:00
stephenseo b40894f9d3 Update 'src/blue_noise.cl' 
Fix `twoToOne(...)` having variables with no types.
 2023-03-31 05:54:47 +00:00
Stephen Seo afa27fc555 Round values when creating image from rankings 2021-11-11 15:36:05 +09:00
Stephen Seo c9ec105664 Impl arg-parsing for generic use of blue-noise gen 2021-11-10 20:04:08 +09:00
Stephen Seo 2357fd9c05 Fix blue-noise when not using OpenCL 2021-11-10 19:21:33 +09:00
Stephen Seo e715c18a4d Fix blue-noise generation 2021-11-10 18:48:16 +09:00
Stephen Seo d44297d079 WIP Attempt to fix resulting blue-noise 2021-11-10 18:12:04 +09:00
Stephen Seo e90834dc0a WIP work on generating blue-noise 2021-11-08 20:04:58 +09:00
Stephen Seo 73aa21e92a Some attempts at fixing grayscale blue-noise 2021-10-07 15:34:13 +09:00
Stephen Seo a8f0ec788a Switch to CMake, try to fix grayscale blue-noise 2021-10-06 19:54:07 +09:00
Stephen Seo c5364f2ebc Fix image::Bl output pgm and ppm 2021-10-06 18:26:00 +09:00
Stephen Seo e85412d61a Some fixes, progress with grayscale blue-noise 2021-10-06 18:22:31 +09:00
Stephen Seo 1eee20d6ae Some work on grayscale blue-noise 2021-10-06 17:59:27 +09:00
Stephen Seo 5826c3677c Fix image::Bl write, use image::Bl as result for blue_noise 2021-02-11 11:33:14 +09:00
Stephen Seo 5155b847ca Some work on image objects 2021-01-26 22:25:34 +09:00
Stephen Seo 6ca0db1e57 Split utility functions to utility.hpp 2021-01-26 19:53:11 +09:00