Thomas Harte b4159295f6 Switched to using quads for intermediate draws. The specific concern is the flexibility offered in the GL spec as to line drawing algorithms. And even if a driver implements exactly to spec then it should omit the final pixel.

2017-01-11 21:18:41 -05:00

..

Shaders

Switched to using quads for intermediate draws. The specific concern is the flexibility offered in the GL spec as to line drawing algorithms. And even if a driver implements exactly to spec then it should omit the final pixel.

2017-01-11 21:18:41 -05:00

ArrayBuilder.cpp

Reduced Oric video to single nibble constants. Removed attempt at asynchronous flush as no longer required.

2016-12-10 14:17:46 -05:00

ArrayBuilder.hpp

Reduced Oric video to single nibble constants. Removed attempt at asynchronous flush as no longer required.

2016-12-10 14:17:46 -05:00

CRTConstants.hpp

Restored proper colour separation, but somewhere a massive hit in horizontal resolution is happening — much greater than one would expect from the sample size picked. So investigation to come.

2017-01-03 22:32:07 -05:00

CRTOpenGL.cpp

Switched to using quads for intermediate draws. The specific concern is the flexibility offered in the GL spec as to line drawing algorithms. And even if a driver implements exactly to spec then it should omit the final pixel.

2017-01-11 21:18:41 -05:00

CRTOpenGL.hpp

Started taking steps towards using a texture barrier where possible to reduce all of my framebuffer binds. Some output appears, but it's not correct.

2017-01-08 11:13:20 -05:00

Flywheel.hpp

Switched the flywheel to suffix underscores.

2016-11-21 11:48:31 +08:00

OpenGL.hpp

Started taking steps towards using a texture barrier where possible to reduce all of my framebuffer binds. Some output appears, but it's not correct.

2017-01-08 11:13:20 -05:00

TextureBuilder.cpp

Ensured no over-moving.

2016-12-06 19:02:18 -05:00

TextureBuilder.hpp

Added some brief extra exposition to the texture builder, cut all internal tex_x/y and source_divider stuff from the CRT.

2016-12-06 19:08:55 -05:00

TextureTarget.cpp

Reduced precision of input phase, but I'm not necessarily persuaded by it as a move. However it's clear that something is off in that whole area. But if phase is locked by output position, do I need to retain this level of complexity? Also ensured that intermediate buffers prior to the final are sampled using the nearest sampling mode, also to reduce precision errors.

2017-01-10 22:08:07 -05:00

TextureTarget.hpp

Reduced precision of input phase, but I'm not necessarily persuaded by it as a move. However it's clear that something is off in that whole area. But if phase is locked by output position, do I need to retain this level of complexity? Also ensured that intermediate buffers prior to the final are sampled using the nearest sampling mode, also to reduce precision errors.

2017-01-10 22:08:07 -05:00