 Thomas Harte
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a89e48718d
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Create a supersampling buffer.
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2026-02-02 16:51:34 -05:00 |
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Thomas Harte
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61474bc70b
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Reorganise.
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2026-02-02 14:05:19 -05:00 |
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Thomas Harte
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c060af1494
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Use real clock rates.
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2026-02-02 13:18:47 -05:00 |
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Thomas Harte
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93059d6a19
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Elininate temporary array.
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2026-02-02 11:04:17 -05:00 |
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Thomas Harte
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961669168a
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Slim perform call path; establish that uniforms are now in place.
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2026-02-02 11:00:02 -05:00 |
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Thomas Harte
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15cced59e5
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Eliminate deferred uniform sets.
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2026-02-02 09:08:50 -05:00 |
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Thomas Harte
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3a02b2b6c0
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Ensure copy shader compiles, at least.
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2026-02-01 17:19:29 -05:00 |
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Thomas Harte
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e56b4bd61b
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Establish that the composition buffer is at least drawable.
The problem must lie in the composition shader, the scans vertex array or the connection between the two.
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2026-02-01 16:06:02 -05:00 |
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Thomas Harte
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4c965ecf4e
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Change premise of test_gl.
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2026-02-01 13:14:21 -05:00 |
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Thomas Harte
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43448a6084
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Establish that this isn't an "it just works" situation.
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2026-02-01 00:00:02 -05:00 |
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Thomas Harte
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075c1b3ec9
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Allocate new-pipeline vertex array + buffer.
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2026-01-31 11:49:18 -05:00 |
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Thomas Harte
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4235bc07e2
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Clarify logic for texture uploads.
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2026-01-30 23:39:59 -05:00 |
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Thomas Harte
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2cd72d58a1
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Avoid double on-demand test.
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2026-01-30 22:34:16 -05:00 |
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Thomas Harte
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85e190835f
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Use a Texture.
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2026-01-30 22:22:52 -05:00 |
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Thomas Harte
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e04f89d2f1
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Remove capacity for misuse.
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2026-01-29 18:16:59 -05:00 |
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Thomas Harte
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7464a0c0ec
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Go a bit more RAII on vertex arrays.
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2026-01-29 18:12:51 -05:00 |
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Thomas Harte
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21f1d8421c
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Avoid hardcoding source buffer size.
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2026-01-29 17:06:45 -05:00 |
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Thomas Harte
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53bed7db58
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Introduce a temporary vertex array to avoid replacement binding.
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2026-01-29 15:01:21 -05:00 |
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Thomas Harte
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5f0ab48ec1
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Enable generation of the needed composition shader.
Proving that I've forgotten something about vertex attribute bindings.
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2026-01-29 11:03:02 -05:00 |
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Thomas Harte
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3ad36fffec
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Also install fromRGB matrix.
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2026-01-29 09:16:54 -05:00 |
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Thomas Harte
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5a296fdd52
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Move function into anonymous namespace.
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2026-01-28 21:22:29 -05:00 |
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Thomas Harte
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de8d9e6e0c
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Set source texture unit.
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2026-01-28 20:46:24 -05:00 |
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Thomas Harte
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e72ab3dd01
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Factor out clock multiplier selection; apply composition uniforms.
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2026-01-28 17:43:19 -05:00 |
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Thomas Harte
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00c1631111
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Adapt to a regular function.
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2026-01-27 17:33:24 -05:00 |
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Thomas Harte
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da0b241ea0
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Include a test build of the new composition shader.
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2026-01-26 22:16:34 -05:00 |
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Thomas Harte
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0d8fa93a05
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Propagate an OpenGL API version, use it to wrap shader programs.
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2025-12-16 22:23:48 -05:00 |
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Thomas Harte
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c491ba5cac
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Use sized types and std::copy_n.
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2025-12-10 17:24:07 -05:00 |
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Thomas Harte
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da96df7df7
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Ensure OpenGL appropriately letterboxes or pillarboxes.
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2025-10-07 21:37:22 -04:00 |
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Thomas Harte
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4ea82581ec
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Factor out zoom logic, start trying to knock OpenGL into shape.
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2025-10-07 13:29:21 -04:00 |
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Thomas Harte
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53a3d9042e
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Switch to multiline strings, shorter comments.
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2025-10-06 22:58:50 -04:00 |
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Thomas Harte
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27246247a2
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OpenGL: fix centring.
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2025-10-06 20:58:42 -04:00 |
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Thomas Harte
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cbc96e2223
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Reformat in proximity.
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2025-10-06 20:45:20 -04:00 |
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Thomas Harte
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8fdf32cde8
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Avoid OpenGL churn.
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2025-10-06 20:43:12 -04:00 |
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Thomas Harte
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fac3d99f64
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Switch to no-instance logging.
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2025-09-12 07:17:23 -04:00 |
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Thomas Harte
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96bb4d50ba
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Promote macOS SDL target to C++23 as a testing chamber; resolve issues.
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2025-02-27 18:13:35 -05:00 |
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Thomas Harte
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b61317ba7e
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Continue conversion of logging.
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2024-01-19 22:02:26 -05:00 |
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Thomas Harte
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230b9fc9e6
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Permits multiple simultaneous scan reading ranges.
Also updates the OpenGL scan target as per the latest movements of things.
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2020-08-12 22:08:41 -04:00 |
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Thomas Harte
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2470055d90
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Hides the modals.
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2020-07-27 23:33:39 -04:00 |
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Thomas Harte
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77c5b86acc
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Moves ownership of the scan and line buffers out of the BufferingScanTarget.
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2020-07-26 22:46:03 -04:00 |
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Thomas Harte
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bc6426313e
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Localises three of the four macros.
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2020-07-26 17:54:33 -04:00 |
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Thomas Harte
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8bef7ff4c5
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Makes all three PointerSets and is_updating_ private.
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2020-07-26 17:27:19 -04:00 |
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Thomas Harte
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e260f92988
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Privatises write_pointers_mutex_ and write_pointers_.
Also gives subclasses control over write-area texture space allocation.
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2020-07-23 22:54:40 -04:00 |
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Thomas Harte
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74788ccf8e
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Pulls the BufferingScanTarget into a separate file.
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2020-07-22 22:16:47 -04:00 |
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Thomas Harte
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0da5c07942
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Starts splitting ring-buffer stuff from OpenGL stuff.
Initially via two very codependent classes.
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2020-07-21 22:49:46 -04:00 |
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Thomas Harte
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495024d6fe
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Cleans up all redundant lock/unique_guard declarations.
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2020-06-15 00:24:10 -04:00 |
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Thomas Harte
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267006782f
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Starts to add Qt target; resolves many build warnings.
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2020-05-30 00:37:06 -04:00 |
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Thomas Harte
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fa933952f7
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Throws in additional asserts, so far without uncovering anything.
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2020-02-19 23:14:18 -05:00 |
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Thomas Harte
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3715e6b48a
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Resolves potential data race on write_area_texture_.
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2020-02-18 22:41:46 -05:00 |
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Thomas Harte
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95756f9716
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Resolves data race on write_pointers_ close to machine setup.
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2020-02-18 20:41:51 -05:00 |
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Thomas Harte
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b41920990f
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Moves submit step to end of line, rather than end of scan.
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2020-02-04 22:15:20 -05:00 |
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