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165 commits

Author SHA1 Message Date
Rémi Verschelde
2845e6a21a
Merge pull request #34040 from qarmin/unused_variable_more_precise_numbers 
Removed unused variables, add some constants numbers
 2019-12-10 08:25:31 +01:00
Rafał Mikrut
ed1c4bc77d Removed unused variables, add some constants numbers 2019-12-10 05:13:02 +01:00
Yuri Roubinsky
8b8faf03d5 Fix expressions for global constants in shaders 2019-12-02 19:00:21 +03:00
Marcel Admiraal
6c3be2ca74 Fix Visual Studio throwing C4146 warning. 2019-11-18 15:14:04 +00:00
Yuri Roubinsky
5e44b5be81 Prevents usage of unsupported texture shader types in GLES2 2019-11-03 13:41:15 +03:00
Yuri Roubinsky
6b7f8558d9 Removed switch operator from GLES2 shader back-end 2019-11-02 12:43:32 +03:00
Yuri Roubinsky
1b003f3d64 Prevents shader crash on GLES2 if unsupported built-in has been used 2019-10-31 09:21:44 +03:00
Yuri Roubinsky
76eb486413 Added check if field name in the shader is equal to builtin 2019-10-29 15:37:19 +03:00
Yuri Roubinsky
ef6161532d Fix shader crash if non-boolean expression inserted into "if" 2019-10-28 08:35:33 +03:00
Hugo Locurcio
701581d1d3
Improve error messages related to shader_type 
The list of allowed shader types is now displayed if any
`shader_type`-related error is emitted.

This makes it easier to remember which shader types are allowed
when creating a new shader.
 2019-10-26 17:43:14 +02:00
Yuri Roubinsky
ada4bcbe30 Fix invalid autocompletion pasting of shader param name 2019-10-08 18:33:22 +03:00
Yuri Roubinsky
76324bec8d Prevent shader crash if name of variable overrides function name 2019-10-06 20:35:41 +03:00
Yuri Roubinsky
d9087e1b44 Prevent shader crash if function call been used on constant 2019-10-06 18:20:05 +03:00
Yuri Roubinsky
5a5a062d61 Fix few redefinition name errors for variable/param/function in shaders 2019-10-06 17:27:28 +03:00
Yuri Roubinsky
1472fca951 Removed unnecessary shader error log messages 2019-10-02 12:37:22 +03:00
Chaosus
1333ea2a2d Implement shader array support for varyings 2019-09-14 18:23:25 +03:00
Yuri Roubinski
38601dd3e9 Fix shader crash when users miss the return statement 2019-08-28 11:32:33 +03:00
Yuri Roubinski
4dda253ee0 Implements switch to shaders 2019-08-23 14:43:09 +03:00
Yuri Roubinski
a525e3c5ce Implemented do/while loops for shaders 2019-08-13 18:39:55 +03:00
Yuri Roubinski
24417f1975 Force user to initialize local shader constants 2019-08-13 12:31:25 +03:00
Cameron Reikes
9f7a166c35 Show that identifier found in function names 2019-08-09 21:15:33 -07:00
Yuri Roubinski
b24b3497d6 Implemented local shader constants 2019-08-05 10:35:53 +03:00
qarmin
aab8da25ad Fix some code found by Coverity Scan and PVS Studio 2019-07-23 09:14:31 +02:00
Chaosus
cfcc9ee9c1 Allows to use non-constants in the local shader array initializer 2019-07-16 08:04:49 +03:00
Chaosus
9379cbc774 Added local array initializer 2019-07-16 07:13:37 +03:00
Chaosus
c37379456f Implemented local shader arrays 2019-07-15 15:57:39 +03:00
Chaosus
e7f5640632 Added missed "textureProjLod" shader built-in overload for 3D textures 2019-07-15 09:59:11 +03:00
hbina085
26c0609656 Make the default return value on crash explicit 
Noticed that the error condition will return a NULL instead of something more explicit like "false".
Should make the code more readable at a glance.
 2019-07-11 23:06:58 -04:00
Chaosus
a2b2da2454 Removed invalid mix shader overloads 2019-07-11 17:16:26 +03:00
Chaosus
4083d0c784 Fix "not" shader function return type 2019-07-09 15:55:00 +03:00
geequlim
253cd73f1d Fix code completion for shader editor 2019-07-06 12:03:17 +08:00
Chaosus
c2d4abf62e Added constant support to shaders 
Co-authored-by: DavidSichma <sichmada@gmail.com>
 2019-06-01 13:41:07 +03:00
Rémi Verschelde
193837a8f5
Merge pull request #28829 from vreon/swizzle-up 
Allow constructing larger data types by swizzling
 2019-05-24 17:02:26 +02:00
Rémi Verschelde
e0574e1d98 Fix typos with codespell 
Using codespell 1.15.0.

Method:
```
$ cat > ../godot-word-whitelist.txt << EOF
ang
curvelinear
doubleclick
leapyear
lod
merchantibility
nd
numer
ois
ony
que
seeked
synching
te
uint
unselect
webp
EOF

$ codespell -w -q 3 -I ../godot-word-whitelist.txt --skip="./thirdparty,*.po"
$ git diff // undo unwanted changes
```
 2019-05-19 13:10:35 +02:00
Jesse Dubay
1b9d26765f Allow constructing larger data types by swizzling 
GLSL allows the construction of larger data types by swizzling smaller
ones, but Godot shading language treated this as an error:

  vec2 test2 = vec2(0.0, 1.0);
  vec3 test3 = test2.xxx; // error: Invalid member for vec2 expression

This commit updates the expression parser for the 2 and 3-component data
types accordingly.

Fixes #10496
 2019-05-11 11:01:09 -07:00
Rémi Verschelde
c8994b56f9 Style: Apply new changes from clang-format 8.0 
It seems to stay compatible with formatting done by clang-format 6.0 and 7.0,
so contributors can keep using those versions for now (they will not undo those
changes).
 2019-04-09 17:09:48 +02:00
Juan Linietsky
ffb9f342a5 Ensure implicit conversions for scalar constants work in shaders, closes #26239 2019-02-26 23:21:37 -03:00
Juan Linietsky
fd68bb2596 -Treat scalar conversions when calling functions as error, closes #24261 
-Make shader editor display errors if exist when just opening it
-Make ShaderMaterial not lose parameters if opened in error.
 2019-02-23 17:55:09 -03:00
marxin
8d51618949 Add -Wshadow=local to warnings and fix reported issues. 
Fixes #25316.
 2019-02-20 19:44:12 +01:00
Hein-Pieter van Braam
d308eb091a Fix many asan and ubsan reported issues 
This allows most demos to run without any ubsan or asan errors. There
are still some things in thirdpart/ and some things in AudioServer that
needs a look but this fixes a lot of issues. This should help debug less
obvious issues, hopefully.

This fixes #25217 and fixes #25218
 2019-01-30 06:43:56 +01:00
Rémi Verschelde
b16c309f82 Update copyright statements to 2019 
Happy new year to the wonderful Godot community!
 2019-01-01 12:58:10 +01:00
Bastiaan Olij
c1a53d8b06 Always treat exponent as float 2018-12-30 13:10:58 +01:00
Kanabenki
33a7fae127 Allow *= operator between vec and mat types in shaders 2018-11-24 18:57:29 +01:00
Juan Linietsky
631cf676c3 Removed noperspective (not in GLSL ES 3.0), do not write smooth if not specified. Fixes #20435 2018-11-21 23:07:09 -03:00
JFonS
fb92c7b0fa Use hint_color when getting shader default params 2018-11-16 12:20:23 +01:00
Juan Linietsky
d2e642b2dc Proper validation of out arguments in built-in shader functions, closes #16244 2018-11-14 18:56:19 -03:00
Juan Linietsky
baa8678d2a Do not allow samplers where they dont belong (variables/return types), fixes #15133 2018-11-12 08:36:26 -03:00
Simon Wenner
9fcf9ee813 fixed uninitialized variables and false positives found by CppCheck 2018-10-25 20:38:17 +02:00
Dualtagh Murray
b902a2f2a7 Fixing warnings generated by MSVC 
Fixes #22684.
 2018-10-19 11:45:24 +02:00
Rémi Verschelde
7b081a7fc8 Fix warnings about unhandled enum value in switch [-Wswitch] 
Fixes GCC 5 warnings of the form:

core/io/http_client.cpp:288:9: warning: enumeration value 'STATUS_SSL_HANDSHAKE_ERROR' not handled in switch [-Wswitch]
core/io/marshalls.cpp:806:9: warning: enumeration value 'AABB' not handled in switch [-Wswitch]

Those can be trivial cases where adding a default fallback is the solution,
or more complex issues/hidden bugs where missed values are actually meant
to be handled.
 2018-09-27 18:34:30 +02:00