Markus Sauermann
28af870750
Code simplifications found by cppcheck
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They are based on:
- Boolean arithmetic simplifications
- setting variables that are not accessed
- constant variables
2022-11-21 08:43:36 +01:00
Lily Garcia
0683bc3783
Fix global uniforms parsed as instance uniform
2022-11-17 17:18:20 -05:00
Rémi Verschelde
a6a6af32e2
Merge pull request #68718 from dzil123/fix_fog_shader_buffer_overflow
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Fix shader compiler asan out of bounds
2022-11-16 09:23:16 +01:00
Yuri Rubinsky
5693286e90
Mark shader built-ins as used when passed to functions as out parameter
2022-11-15 22:06:16 +03:00
dzil123
6f0cd8072f
Fix Fog shader buffer overflow
2022-11-15 06:51:48 -08:00
Markus Sauermann
3b14f0334c
Remove redundant Variant-types initializations
2022-11-14 19:35:19 +01:00
Yuri Rubinsky
c07d13182c
Some fixes for instance shader parameters
2022-11-09 21:20:11 +03:00
Yuri Rubinsky
0a85d3b0cc
Fix predefined constants to be accessible in the shader includes
2022-11-01 19:53:05 +03:00
Yuri Rubinsky
926d4ebb28
Fix editor crash when assigning some uniform hints to the textures
2022-10-16 19:55:08 +03:00
Rémi Verschelde
e5857bd6c7
Merge pull request #66548 from akien-mga/msvc-warnings-c4701-c4703
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Fix MSVC warnings C4701 and C4703: Potentially uninitialized variable used
2022-09-28 20:47:50 +02:00
Rémi Verschelde
85fe6ecc32
Fix MSVC warnings C4701 and C4703: Potentially uninitialized variable used
2022-09-28 17:05:34 +02:00
Rémi Verschelde
7ab01450cf
Fix MSVC warning C4702: unreachable code
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Part of #66537 .
2022-09-28 16:46:48 +02:00
Yuri Rubinsky
e4a8646c19
Prevent duplicated hints in shader uniform completion
2022-09-11 15:21:43 +03:00
Yuri Rubinsky
47145800a6
Remove shader_type from completion (when it does not need any more)
2022-09-07 16:19:36 +03:00
Yuri Rubinsky
d4a10e7e04
Allow using integer varyings with flat interpolation modifier
2022-08-25 13:21:02 +03:00
Max Hilbrunner
019d6584ee
Merge pull request #64167 from clayjohn/screen-texture-hint
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Add shader uniform hints for screen textures
2022-08-19 21:51:39 +02:00
Yuri Rubinsky
f2a6168414
Merge pull request #64310 from Chaosus/shader_texture_funcs
2022-08-12 21:28:22 +03:00
Yuri Rubinsky
e21aad968d
Add textureQueryLod/Levels functions to the shader language
2022-08-12 20:44:57 +03:00
Yuri Rubinsky
7822fbc9e2
Add textureProjGrad function to the shader language
2022-08-12 12:01:37 +03:00
clayjohn
028ef2edc8
Add shader uniform hints for screen textures so users can specify custom filter and repeat modes.
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At this time, it works best in the Vulkan Renderers as they support using multiple samplers with the same texture.
In GLES3 this feature really only allows you to use the screen texture without mipmaps if you want to save the cost of generating them.
2022-08-09 12:29:49 -04:00
Rémi Verschelde
f754dd20be
Merge pull request #62454 from Geometror/reflect-refract-vec2-vec4
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Allow for vec2/vec4 to be used in reflect and refract
2022-08-07 19:16:05 +02:00
Hendrik Brucker
b8d5f4bdd5
Allow vec2 and vec4 for reflect and refract
2022-08-07 18:03:16 +02:00
Yuri Rubinsky
988041b74c
Merge pull request #63847 from Zylann/shader_switch_uint
2022-08-03 08:05:19 +03:00
Marc Gilleron
779a5cd34a
Allow shading language to use switch statement with uints
2022-08-02 23:08:41 +01:00
Hugo Locurcio
813f6a5d57
Add hint_transparent to use a transparent black placeholder texture
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This can be used in shaders to avoid the need to supply a transparent
placeholder texture manually.
2022-08-01 23:38:06 +02:00
Hugo Locurcio
4b42379c8f
Rename RenderingServer global shader uniform methods to be more explicit
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The `global_shader_uniform` name is longer, but it makes it much
easier to find the methods when searching in the class reference.
2022-07-28 18:46:59 +02:00
Yuri Rubinsky
2dc59a3eea
Fix incorrect conversion of default value for mat4 uniform in shaders
2022-07-27 09:06:18 +03:00
Yuri Rubinsky
886c2d9681
Implement shader uniform groups/subgroups
2022-07-26 11:26:09 +03:00
Rémi Verschelde
49b0aa93e3
Merge pull request #63424 from Chaosus/shader_preprocessor_inc_fix
2022-07-25 14:56:06 +02:00
Yuri Rubinsky
be3fb7a216
Fix errors when using built-ins in shaderinc
2022-07-25 12:33:04 +03:00
reduz
455c06ecd4
Implement Vector4, Vector4i, Projection
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Implement built-in classes Vector4, Vector4i and Projection.
* Two versions of Vector4 (float and integer).
* A Projection class, which is a 4x4 matrix specialized in projection types.
These types have been requested for a long time, but given they were very corner case they were not added before.
Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity.
**Q**: Why Projection and not Matrix4?
**A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-23 14:00:01 +02:00
reduz
f649678402
Clean up Shader Preprocessor
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* Moved preprocessor to Shader and ShaderInclude
* Clean up RenderingServer side
* Preprocessor is separate from parser now, but it emits tokens with include location hints.
* Improved ShaderEditor validation code
* Added include file code completion
* Added notification for all files affected by a broken include.
2022-07-22 22:53:03 +02:00
Yuri Roubinsky
7b94603baa
Adding shader preprocessor support
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Co-authored-by: TheOrangeDay <6472143+TheOrangeDay@users.noreply.github.com>
2022-07-22 22:51:57 +02:00
clayjohn
a94110d0c6
Remove GLES2 shader constraints from GLES3
2022-06-14 12:01:52 -07:00
Yuri Rubinsky
c9ae83b5ab
Prevent defining float constant without number after exponent in shaders
2022-06-10 11:35:56 +03:00
Yuri Rubinsky
cf240a7ae0
Refactor shader hints
2022-05-31 11:51:47 +03:00
Rémi Verschelde
1314e6cbcc
Merge pull request #60803 from Chaosus/shader_hint_rename
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Rename `hint_albedo`, `hint_white/black` in shaders
2022-05-24 08:15:33 +02:00
Rémi Verschelde
126470caa1
Merge pull request #61226 from Chaosus/shader_fix_keyword_completion
2022-05-23 19:05:29 +02:00
reduz
45af29da80
Add a new HashSet template
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* Intended to replace RBSet in most cases.
* Optimized for iteration speed
2022-05-20 22:40:38 +02:00
Yuri Rubinsky
29ff04acf2
Fix incorrect keyword completion after period in shader editor
2022-05-20 18:40:57 +03:00
Aaron Record
900c676b02
Use range iterators for RBSet in most cases
2022-05-19 12:09:16 +02:00
reduz
746dddc067
Replace most uses of Map by HashMap
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* Map is unnecessary and inefficient in almost every case.
* Replaced by the new HashMap.
* Renamed Map to RBMap and Set to RBSet for cases that still make sense
(order matters) but use is discouraged.
There were very few cases where replacing by HashMap was undesired because
keeping the key order was intended.
I tried to keep those (as RBMap) as much as possible, but might have missed
some. Review appreciated!
2022-05-16 10:37:48 +02:00
Yuri Roubinsky
a8bbe570ca
Rename hint_albedo, hint_white/black in shaders
2022-05-09 22:50:18 +03:00
Rémi Verschelde
477b53d280
Merge pull request #60568 from Chaosus/shader_keyword_completions
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Add keyword completion to shader editor
2022-05-04 23:27:33 +02:00
Yuri Roubinsky
5eb3a0ef4a
Add hint_color support for vec3 in shaders
2022-05-01 09:47:35 +03:00
Yuri Roubinsky
15032e01e6
Add keyword completion to shader editor
2022-04-29 08:40:43 +03:00
Yuri Roubinsky
643e75bea9
Prevent shader crash when using precision on boolean types
2022-04-26 12:30:24 +03:00
Yuri Rubinsky
f4b0c7a1ea
Merge pull request #60175 from Geometror/visual-shader-vector4
2022-04-20 08:33:42 +03:00
Hendrik Brucker
cf58d23a72
Add Vector4 to VisualShader
2022-04-12 19:09:29 +02:00
Rémi Verschelde
a7b1d85828
Merge pull request #59825 from Chaosus/shader_fix
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Fix incorrect parsing array's `length()` at return statement in shader
2022-04-12 12:40:54 +02:00
