Hajime Hoshi
a617576879
internal/shaderir: replace Mul with ComponentWiseMul and MatrixMul
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This is a preparation for DirectX / HLSL.
Updates #1007
2022-03-13 19:17:46 +09:00
Hajime Hoshi
044d41dd2d
internal/shaderir: change Op from string to int
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This is a preparation to distinguish Hadamard product and matrix
product for HLSL.
Updates #1007
2022-03-13 16:20:04 +09:00
Hajime Hoshi
853c1f2b92
internal/shaderir/glsl: Bug fix: Remove uncalled functions
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Some built-in functions like dFdx is not available in a vertex shader,
then a function that calls such built-in function should not be in
a vertex shader.
Closes #1701
2021-07-09 20:22:40 +09:00
Hajime Hoshi
185e367295
shader: Implement cap function
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Fixes #1361
2020-10-17 23:36:09 +09:00
Hajime Hoshi
3c71eba446
shaderir: Bug fix: Implement atan2 for Metal correctly
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Fixes #1360
2020-09-22 04:29:34 +09:00
Hajime Hoshi
2fb1033183
shader: Initialize output parameters explicitly
2020-09-12 00:35:14 +09:00
Hajime Hoshi
29c7b7687f
shaderir: Add Program.UniformNames
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Updates #1324
2020-09-06 03:41:17 +09:00
Hajime Hoshi
f5829b2cf3
shader: Check at least one variable on left side of :=
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Updates #1330
2020-09-03 01:15:41 +09:00
Hajime Hoshi
06ed4f5444
shader: Implement len function
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Fixes #1279
2020-08-16 02:07:39 +09:00
Hajime Hoshi
f71346da6c
shaderir: Add bool/int/float conversion
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Updates #1289
2020-08-11 23:04:55 +09:00
Hajime Hoshi
5d2606b6a5
shader: Bug fix: Wrong local variable indices in blocks
2020-08-10 01:09:02 +09:00
Hajime Hoshi
ee9257e626
shaderir: Use pointers for Block
2020-08-09 18:00:55 +09:00
Hajime Hoshi
18b3859e20
shaderir: Export IsValidSwizzling
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This is a preparation for compiling the IR to Metal.
Updates #1165
2020-08-08 19:08:10 +09:00
Hajime Hoshi
6003d85f75
shaderir: Remove some builtin functions
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'degrees' and 'radians' are not defined in Metal.
2020-08-05 02:06:28 +09:00
Hajime Hoshi
c22ec580bc
shaderir: Remove bultin functions for bvec
2020-08-05 01:41:06 +09:00
Hajime Hoshi
8bac08cbd9
Add internal/shaderir/glsl
2020-08-03 23:27:27 +09:00
Hajime Hoshi
f95ca46c99
shaderir: Add Stmt.ForVarType and use constant.Value
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Updates #1230
2020-07-12 22:31:12 +09:00
Hajime Hoshi
291d69500b
shaderir: Add Stmt.ForVarIndex
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Updates #1230
2020-07-12 21:55:07 +09:00
Hajime Hoshi
202bb34bac
shaderir: Add builtin funcs dfdx, dfdy, fwidth
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Fixes #1242
2020-07-11 21:50:10 +09:00
Hajime Hoshi
aecd29325e
shaderir: Bug fix: Wrong function names for some bulitin funcs
2020-07-11 21:46:21 +09:00
Hajime Hoshi
776de77744
shaderir: Remove and rename some builtin functions
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Apparently matrixCompMult and outerProduct are not portable.
We adopted the naming rule foobar instead of fooBar.
2020-07-11 21:43:24 +09:00
Hajime Hoshi
4021c24534
shader: Separate uniform variables and texture variabls
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Textures cannot be treated as a regular variable, then they should
be treated differently from other uniform variables.
Add a new function texture0At replacing texture2D.
Updates #1239
2020-07-08 01:12:07 +09:00
Hajime Hoshi
912135d1e7
shaderir: Use constant.Value for number literals
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Updates #1190
2020-06-21 01:30:23 +09:00
Hajime Hoshi
4b5de9f445
shaderir: Refactoring: Add OpFromToken
2020-06-20 23:27:54 +09:00
Hajime Hoshi
9a5481459a
shaderir: Remove inout params
2020-06-07 19:24:27 +09:00
Hajime Hoshi
39c09a4f88
shaderir: Change the param order of fragment shaders
2020-06-03 02:01:50 +09:00
Hajime Hoshi
cd3d396975
shader: Implement vertex shader entry point
2020-06-03 01:03:27 +09:00
Hajime Hoshi
fa5b2ed730
shaderir: Change the param order
2020-06-03 00:46:52 +09:00
Hajime Hoshi
afd114e606
shader: Parse function bodies
2020-05-31 19:03:33 +09:00
Hajime Hoshi
1042eb71e0
shaderir: Rename Sampler2D -> Texture2D
2020-05-30 17:48:56 +09:00
Hajime Hoshi
8738d182fb
restoreble: Add test with shaders rendering an image
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Updates #1168
2020-05-25 02:32:23 +09:00
Hajime Hoshi
3ed9f8ee3b
shaderir: Update comments
2020-05-24 02:07:57 +09:00
Hajime Hoshi
14e90a34aa
shaderir: Add more builtin functions
2020-05-23 22:01:10 +09:00
Hajime Hoshi
da4d5b1338
shaderir: Add more builtin functions
2020-05-23 18:07:32 +09:00
Hajime Hoshi
156ed320cc
shaderir: Remove Variable and VariableType
2020-05-17 04:28:03 +09:00
Hajime Hoshi
094d845edd
shaderir: Remove Ident
2020-05-17 03:00:57 +09:00
Hajime Hoshi
dbbe4ee09c
shaderir: Add StructMember
2020-05-17 02:46:02 +09:00
Hajime Hoshi
8a6140a92f
shaderir: Refactoring
2020-05-17 02:45:03 +09:00
Hajime Hoshi
7e274050a3
shaderir: Add swizzling
2020-05-17 02:24:35 +09:00
Hajime Hoshi
7648271eff
shaderir: Implement bulit-in functions
2020-05-17 00:33:22 +09:00
Hajime Hoshi
6553c237a1
shaderir: Add comments
2020-05-16 23:42:32 +09:00
Hajime Hoshi
ddaed674dd
shaderir: Implement vertex function
2020-05-16 22:50:20 +09:00
Hajime Hoshi
eb5a2efad8
shaderir: Implement return
2020-05-16 20:16:04 +09:00
Hajime Hoshi
57d80c185e
shaderir: Implement call
2020-05-16 19:19:16 +09:00
Hajime Hoshi
af5249de4d
shaderir: Implement selector operator
2020-05-16 17:22:17 +09:00
Hajime Hoshi
d4d43ce193
shaderir: Allow specifying op for 'for' loop
2020-05-16 15:51:54 +09:00
Hajime Hoshi
9f4985943c
shaderir: Allow integer literals
2020-05-16 03:40:33 +09:00
Hajime Hoshi
3cffe88334
shaderir: Add for-loop
2020-05-16 03:10:03 +09:00
Hajime Hoshi
4b8e745824
shaderir: Refactoring
2020-05-15 03:12:23 +09:00
Hajime Hoshi
e6d78abd11
shaderir: Implement 'if'
2020-05-15 02:35:58 +09:00
