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9,555 Commits 2 Branches 1 Tag 128 MiB
Commit Graph

14 Commits

Author SHA1 Message Date
Christoph Oelckers ce75832945 - color and depth func moved to render state. 2020-01-03 11:43:44 +01:00
Christoph Oelckers 27ed6cdae5 - viewport and scissor moved to render state. 2020-01-03 10:48:22 +01:00
Christoph Oelckers cfc0ba48cb - moved render style handling to the render state and simplified its storage to use FRenderStyle instead of its components. 2020-01-03 10:48:22 +01:00
Christoph Oelckers 3380420de9 - converted the clear screen commands. 2020-01-02 23:56:35 +01:00
Christoph Oelckers 6156e7382a - preparation for moving GL state into the renderstate struct. 2020-01-02 23:15:16 +01:00
Christoph Oelckers cae710bd59 - fixed alpha threshold. 
Not only is this a deprecated feature - it also does not work right when complex lighting is at play, it must be done in the shader to get proper results.
 2019-11-10 10:01:31 +01:00
Christoph Oelckers de829128ea - hooked up the 2D drawer 
compiles but not tested yet.
 2019-11-05 23:35:38 +01:00
Christoph Oelckers 85d377647a - tweaked the fade ramp a bit. 
For Duke Nukem and its direct offspring (Nam, WW2GI and Redneck Rampage) the ramp is not a linear fade from 0 to 1, it needs to be a little darker than that.
Unfortunately the proper factor needed here must be set manually, this cannot really be calculated from the lookup tables.
 2019-10-20 01:14:48 +02:00
Christoph Oelckers 7d2f61db2e - converted all boolean parameters of the shader into a single flag word. 
- discarded the idea of transient palettes because the maintenance here stood in no relation to the savingd.
 2019-10-19 22:46:37 +02:00
Christoph Oelckers cd7bbe35a8 - removed all legacy fog code. 2019-10-19 15:52:46 +02:00
Christoph Oelckers 7131fe6c6e - use separate textures for the palswap shade tables. 
This creates a lot less mess than one big texture and also allows easier use of texelFetch in the server which is preferable for data textures.
 2019-10-08 01:08:08 +02:00
Christoph Oelckers 7713860b63 wip. 2019-10-07 00:14:16 +02:00
Christoph Oelckers cf30f5560b - upgraded the polymost fragment shader to GLSL 3.3 as well, removing all legacy features from it. 
The only compatibility mode feature left is the main drawer function using glBegin/glEnd but changing that is not as urgent as the rest.
This also cleans up the fog application and adds the exponential fog mode again that somehow got lost over time.
 2019-10-06 12:42:35 +02:00
Christoph Oelckers bd4e4834e3 - moved the main shader and its entire uniform maintenance into the backend. 2019-10-05 12:28:08 +02:00