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a9c0c5484f
godot/drivers/gles2
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Hugo Locurcio a9c0c5484f
Add support for contrast-adaptive sharpening in 3D (GLES3 only) 
This is an older, easier to implement variant of CAS as a pure
fragment shader. It doesn't support upscaling, but we won't make
use of it (at least for now).

The sharpening intensity can be adjusted on a per-Viewport basis.
For the root viewport, it can be adjusted in the Project Settings.

Since `textureLodOffset()` isn't available in GLES2, there is no
way to support contrast-adaptive sharpening in GLES2.
2021-06-21 15:37:31 +02:00
..
shaders Add support for contrast-adaptive sharpening in 3D (GLES3 only) 2021-06-21 15:37:31 +02:00
rasterizer_canvas_base_gles2.cpp Style: Enforce braces around if blocks and loops 2021-05-05 15:02:01 +02:00
rasterizer_canvas_base_gles2.h Style: Replaces uses of 0/NULL by nullptr (C++11) 2021-05-04 16:30:23 +02:00
rasterizer_canvas_gles2.cpp Style: Enforce braces around if blocks and loops 2021-05-05 15:02:01 +02:00
rasterizer_canvas_gles2.h Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks 2021-05-04 14:45:16 +02:00
rasterizer_gles2.cpp Remove duplicate ERR_PRINTS macro 2021-06-16 11:56:25 +01:00
rasterizer_gles2.h Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks 2021-05-04 14:45:16 +02:00
rasterizer_scene_gles2.cpp Remove duplicate WARN_PRINTS macro 2021-06-18 12:57:59 +01:00
rasterizer_scene_gles2.h Style: Enforce braces around if blocks and loops 2021-05-05 15:02:01 +02:00
rasterizer_storage_gles2.cpp Add support for contrast-adaptive sharpening in 3D (GLES3 only) 2021-06-21 15:37:31 +02:00
rasterizer_storage_gles2.h Add support for contrast-adaptive sharpening in 3D (GLES3 only) 2021-06-21 15:37:31 +02:00
SCsub SCons: Format buildsystem files with psf/black 2020-06-10 15:30:52 +02:00
shader_compiler_gles2.cpp Backport dd0874e "Allow passing varying from fragment to light shader function" to 3.4 2021-05-14 11:28:48 -07:00
shader_compiler_gles2.h Backport dd0874e "Allow passing varying from fragment to light shader function" to 3.4 2021-05-14 11:28:48 -07:00
shader_gles2.cpp Remove duplicate ERR_PRINTS macro 2021-06-16 11:56:25 +01:00
shader_gles2.h Style: Enforce braces around if blocks and loops 2021-05-05 15:02:01 +02:00