Thomas Harte
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8ccec37a4b
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Eliminated a further potential cause of texture/geometry mismatch: the texture retain succeeded but then there wasn't room for geometry.
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2017-07-09 19:11:38 -04:00 |
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Thomas Harte
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a25c2fd6b5
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Got more explicit about what the thinking is here re: multiple sources of action.
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2017-07-09 17:54:26 -04:00 |
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Thomas Harte
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ee1a9a4781
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Eliminates attempts cleverly to shuffle unsubmitted runs, because no mechanism exists to stop them overwriting previously-submitted-but-not-yet-flushed runs. Which implies that the buffer must be fully circular. The cost of which is sometimes having to make two calls to glTexSubImage2D. Also added some TODOs, and a means for reporting when a retain_latest is ineffective, in which situation it would be inappropriate to attempt to generate correlated geometry
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2017-07-09 17:50:22 -04:00 |
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Thomas Harte
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2f90f35478
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Ensured the same write area can be submitted multiple times — this is actively used if a run of data overlaps a flywheel-suggested sync. Which nullifies the idea of not having a write area in the barrel, at least as soon as any one has been allocated.
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2017-07-07 23:37:44 -04:00 |
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Thomas Harte
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bfbe12b94b
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Made an attempt further to tie geometry and texture generation fully together, removing the assumption that the caller will achieve one-to-one calling.
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2017-07-07 22:25:05 -04:00 |
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Thomas Harte
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427175b9c0
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Added an extra flag to avoid potential race condition on is_full_, being reset from the background despite a write area not having been allocated.
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2017-01-29 16:13:28 -05:00 |
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Thomas Harte
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5216dda675
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Added some brief extra exposition to the texture builder, cut all internal tex_x/y and source_divider stuff from the CRT.
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2016-12-06 19:08:55 -05:00 |
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Thomas Harte
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0fee8096c1
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Made an attempt to shuffle the texture builder to a similar flush/submit pattern as the input builder. Don't care about thread safety yet, as it's obvious I'm going to need to move that back up to the CRT.
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2016-12-06 07:24:07 -05:00 |
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Thomas Harte
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0edc043378
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Started introducing an extra layer of indirection so as to be able to bind the texture builder to the same flush and submit patern as the array builder.
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2016-12-03 20:47:19 -05:00 |
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Thomas Harte
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1f91d29434
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Progressed to usage of an array builder and a texture builder up to the point of a successful build.
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2016-11-17 12:26:04 +08:00 |
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Thomas Harte
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c04a116a05
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Fixed comment.
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2016-11-16 23:14:56 +08:00 |
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Thomas Harte
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edeafd4d94
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Wait, OpenGL textures go the other way.
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2016-11-16 23:14:15 +08:00 |
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Thomas Harte
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6ac20e0066
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Pushed responsibility for submitting texture contents up to the texture builder, simplifying the interface.
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2016-11-16 23:13:06 +08:00 |
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Thomas Harte
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5c5e44874f
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Even better: why include the 'Input' prefix when there's only one?
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2016-11-16 22:57:17 +08:00 |
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