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13,781 Commits 3 Branches 145 Tags
61474bc70bbd5cbcef8d3abcdbe9f0c9fd4178a7
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277 Commits

Author SHA1 Message Date
Thomas Harte 61474bc70b Reorganise. 2026-02-02 14:05:19 -05:00
Thomas Harte c060af1494 Use real clock rates. 2026-02-02 13:18:47 -05:00
Thomas Harte fc04b8ca75 Eliminate diagnostic code. 2026-02-02 11:05:24 -05:00
Thomas Harte 93059d6a19 Elininate temporary array. 2026-02-02 11:04:17 -05:00
Thomas Harte 961669168a Slim perform call path; establish that uniforms are now in place. 2026-02-02 11:00:02 -05:00
Thomas Harte 9f39b7be93 Eliminate macro. 2026-02-02 09:17:41 -05:00
Thomas Harte 15cced59e5 Eliminate deferred uniform sets. 2026-02-02 09:08:50 -05:00
Thomas Harte 3a02b2b6c0 Ensure copy shader compiles, at least. 2026-02-01 17:19:29 -05:00
Thomas Harte e56b4bd61b 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.
 2026-02-01 16:06:02 -05:00
Thomas Harte 4c965ecf4e Change premise of test_gl. 2026-02-01 13:14:21 -05:00
Thomas Harte 43448a6084 Establish that this isn't an "it just works" situation. 2026-02-01 00:00:02 -05:00
Thomas Harte 075c1b3ec9 Allocate new-pipeline vertex array + buffer. 2026-01-31 11:49:18 -05:00
Thomas Harte 4235bc07e2 Clarify logic for texture uploads. 2026-01-30 23:39:59 -05:00
Thomas Harte 2cd72d58a1 Avoid double on-demand test. 2026-01-30 22:34:16 -05:00
Thomas Harte 85e190835f Use a Texture. 2026-01-30 22:22:52 -05:00
Thomas Harte 93a0e42921 Add holder for textures. 2026-01-30 20:57:23 -05:00
Thomas Harte bc95cc7fc0 Tag as deprecated. 2026-01-30 14:29:35 -05:00
Thomas Harte 84451a4841 Eliminate avoidance of NPOT textures; use linear sampling. 
The linear sampling is how I intend to get antialiasing later.
 2026-01-30 10:44:32 -05:00
Thomas Harte da0c99067d Add some TODOs, make TextureTargets moveable. 2026-01-30 10:38:52 -05:00
Thomas Harte d31d53eb02 Add a copy shader, which will always be the final stage of output. 2026-01-29 18:28:41 -05:00
Thomas Harte e04f89d2f1 Remove capacity for misuse. 2026-01-29 18:16:59 -05:00
Thomas Harte 7464a0c0ec Go a bit more RAII on vertex arrays. 2026-01-29 18:12:51 -05:00
Thomas Harte 21f1d8421c Avoid hardcoding source buffer size. 2026-01-29 17:06:45 -05:00
Thomas Harte 53bed7db58 Introduce a temporary vertex array to avoid replacement binding. 2026-01-29 15:01:21 -05:00
Thomas Harte 77a2d2cb3c Add call for post hoc binding. 2026-01-29 14:52:17 -05:00
Thomas Harte 5f0ab48ec1 Enable generation of the needed composition shader. 
Proving that I've forgotten something about vertex attribute bindings.
 2026-01-29 11:03:02 -05:00
Thomas Harte 3ad36fffec Also install fromRGB matrix. 2026-01-29 09:16:54 -05:00
Thomas Harte 5a296fdd52 Move function into anonymous namespace. 2026-01-28 21:22:29 -05:00
Thomas Harte de8d9e6e0c Set source texture unit. 2026-01-28 20:46:24 -05:00
Thomas Harte e72ab3dd01 Factor out clock multiplier selection; apply composition uniforms. 2026-01-28 17:43:19 -05:00
Thomas Harte 1be9b1ed29 Eliminate macro, potentially add #NO_BITWISE. 2026-01-28 16:40:44 -05:00
Thomas Harte 8a6c019b50 Update TODO. 2026-01-28 14:42:13 -05:00
Thomas Harte 5a4d656cde Enable vertex attributes. 2026-01-28 14:41:46 -05:00
Thomas Harte da63d16081 Allow shaders to be moved. 2026-01-28 14:30:31 -05:00
Thomas Harte a4caf78c6e Update S-Video intermediate form. 2026-01-28 14:26:33 -05:00
Thomas Harte 128a6e6089 Attempt proper vertex shader; document updated S-Video plan. 2026-01-28 14:19:16 -05:00
Thomas Harte cdb04f3dea Add note-to-self TODO. 2026-01-27 17:41:02 -05:00
Thomas Harte c11d65295e Add missing mask. 2026-01-27 17:39:29 -05:00
Thomas Harte 92800a5452 Slightly compact. 2026-01-27 17:35:20 -05:00
Thomas Harte 99b58e4835 Add namespace qualifier. 2026-01-27 17:34:08 -05:00
Thomas Harte 00c1631111 Adapt to a regular function. 2026-01-27 17:33:24 -05:00
Thomas Harte 5ac183b7bf Add the RGB types. 2026-01-27 17:17:20 -05:00
Thomas Harte 055ff7f648 Improve INPUT_LUMINANCE8_PHASE8. 2026-01-26 22:36:38 -05:00
Thomas Harte 4f311b510d Prove that INPUT_PHASE_LINKED_LUMINANCE8 isn't yet correct. 2026-01-26 22:24:27 -05:00
Thomas Harte da0b241ea0 Include a test build of the new composition shader. 2026-01-26 22:16:34 -05:00
Thomas Harte 49d61f612f Start finding form for OpenGL composition shader. 2026-01-26 21:42:01 -05:00
Thomas Harte 81a65484a8 Switch to std::swap_ranges. 2026-01-22 12:34:33 -05:00
Thomas Harte 6346ab67f9 Mildly reformat; as a refresher as much as anything. 2026-01-19 15:54:51 -05:00
Thomas Harte a510286439 Further expand and explain interoperability intentions. 2025-12-17 10:16:35 -05:00
Thomas Harte 66d0cfccf3 Add usampler2d default precision. 2025-12-17 04:29:32 +00:00