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117 Commits

Author SHA1 Message Date
Hajime Hoshi
00e2b15e2a shaderir: Bug fix: A wrong argument for fmt.Sprintf 
This change also improves the result of espcae analysis.

Closes #1863
 2021-11-02 00:05:07 +09:00
r3vit
57c45a13e4
Remove dot imports from tests - Remove dot imports (#1837) 
Closes #1824
 2021-10-02 19:58:48 +09:00
Hajime Hoshi
d5150a194c internal/shaderir/glfw: Insert a dummy function to touch uniform array variables 
Closes #1754
 2021-08-15 18:06:41 +09:00
Hajime Hoshi
853c1f2b92 internal/shaderir/glsl: Bug fix: Remove uncalled functions 
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
dd46221968 graphicsdriver/opengl: Enable dFdx for mobiles 
Fixes #1404
 2020-11-21 19:40:11 +09:00
Hajime Hoshi
b72848dc97 shaderir: Bug fix: Test failures 
Updates #1404
 2020-11-21 19:17:31 +09:00
Hajime Hoshi
b1d7a5f595 shaderir/glsl: Enable dFdx for WebGL 
With WebGL1, an extension is required for dFdx. On the other hand,
with WebGL2, GLSL ES 300 is required and the extension is forbidden.
This change fixes shaderir/glsl to switch the output depends on the
WebGL version.

This change also adds a new build tag 'ebitenwebgl1' forcing WebGL 1.

Updates #1404
 2020-11-21 19:07:54 +09:00
Hajime Hoshi
185e367295 shader: Implement cap function 
Fixes #1361
 2020-10-17 23:36:09 +09:00
Hajime Hoshi
bf515bb594 Update version to v2.0.0-alpha 2020-10-04 04:30:40 +09:00
Hajime Hoshi
3c71eba446 shaderir: Bug fix: Implement atan2 for Metal correctly 
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
99dcb14582 shaderir/glsl: Refactoring 2020-09-10 02:11:21 +09:00
Hajime Hoshi
e1ae9bdde0 shaderir/glsl, shaderir/metal: Refactoring 2020-09-10 02:04:28 +09:00
Hajime Hoshi
337f44c916 shader: Add Metal tests 
Fixes #1340
 2020-09-10 01:19:02 +09:00
Hajime Hoshi
031f8376e9 shaderir: Refactoring 2020-09-08 03:51:29 +09:00
Hajime Hoshi
3b040e5f22 Fix test failures 2020-09-08 03:10:59 +09:00
Hajime Hoshi
1786be55f7 shader: Refactoring 2020-09-08 02:43:41 +09:00
Hajime Hoshi
0a0401e217 shader: Refactoring: Simplify calculation of LocalVarIndexOffset 2020-09-08 02:42:43 +09:00
Hajime Hoshi
f61a916e4a shaderir/glsl: Bug fix: Calculate local variable indices correctly 
Fixes #1339
 2020-09-08 00:19:07 +09:00
Hajime Hoshi
29c7b7687f shaderir: Add Program.UniformNames 
Updates #1324
 2020-09-06 03:41:17 +09:00
Hajime Hoshi
f5829b2cf3 shader: Check at least one variable on left side of := 
Updates #1330
 2020-09-03 01:15:41 +09:00
Hajime Hoshi
06ed4f5444 shader: Implement len function 
Fixes #1279
 2020-08-16 02:07:39 +09:00
Hajime Hoshi
f6c3e0579f shaderir: Adopt the precision 10 for float literals 
Adopted the same precision of (*math/big.Float).String().
 2020-08-13 00:01:16 +09:00
Hajime Hoshi
f71346da6c shaderir: Add bool/int/float conversion 
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
dee8690502 shaderir/glsl: Bug fix: Copying an array did not work on GLSL 
Fixes #1286
 2020-08-09 22:18:58 +09:00
Hajime Hoshi
646518f2e8 shaderir: Fix the test side: local variables for 'for' stmts must be reserved 2020-08-09 22:12:35 +09:00
Hajime Hoshi
b73fecae79 shaderir: Add tests for different counter types 2020-08-09 21:44:06 +09:00
Hajime Hoshi
2707915376 shaderir/glsl, shaderir/metal: Bug fix: Wrong local variables with multiple 'for' statements 2020-08-09 20:12:56 +09:00
Hajime Hoshi
80361443cc shaderir/glsl, shaderir/metal: Bug fix: Wrong local variables in for 2020-08-09 20:06:13 +09:00
Hajime Hoshi
ee9257e626 shaderir: Use pointers for Block 2020-08-09 18:00:55 +09:00
Hajime Hoshi
07514a37c8 shaderir/glsl: Bug fix: Initialize an array 
Updates #1285
 2020-08-09 04:59:29 +09:00
Hajime Hoshi
febdc46ad5 shaderir/metal: Better array initialization 
Updates #1285
 2020-08-09 04:40:15 +09:00
Hajime Hoshi
a536b3ee25 shaderir/metal: Bug fix: Array initialization 
Updates #1285
 2020-08-09 04:22:12 +09:00
Hajime Hoshi
a45e241da1 shaderir/metal: Implement the shader IR compiler for Metal 
Fixes #1165
 2020-08-08 19:14:57 +09:00
Hajime Hoshi
18b3859e20 shaderir: Export IsValidSwizzling 
This is a preparation for compiling the IR to Metal.

Updates #1165
 2020-08-08 19:08:10 +09:00
Hajime Hoshi
00ccc8ad85 shaderir/glsl: Refactoring 2020-08-07 01:53:22 +09:00
Hajime Hoshi
6576a1da76 shaderir/glsl: Refactoring 2020-08-06 17:53:28 +09:00
Hajime Hoshi
6003d85f75 shaderir: Remove some builtin functions 
'degrees' and 'radians' are not defined in Metal.
 2020-08-05 02:06:28 +09:00
Hajime Hoshi
ffee5eb6b8 shaderir/glsl: Fix the panic messages 2020-08-05 01:50:41 +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
79e252c158 shaderir: Refactoring 2020-08-02 00:09:12 +09:00
Hajime Hoshi
fa60e31997 shaderir: Bug fix: Pass tests 2020-08-01 21:22:47 +09:00
Hajime Hoshi
4bd01fd038 graphicsdriver/opengl: Implement shaders for browsers 
Fixes #1166
 2020-08-01 20:27:46 +09:00
Hajime Hoshi
bab05874cd shaderir: Remove unnecessary empty lines 2020-08-01 19:04:10 +09:00
Hajime Hoshi
a4334c5464 shader: Use arrays at uniform variables 
Fixes #1274
 2020-08-01 17:22:10 +09:00
Hajime Hoshi
da5642cd0e graphicsdriver/opengl: Add type checks of uniform variables 2020-08-01 02:01:51 +09:00
Hajime Hoshi
004b279e4f shader: Add array initialization 
Updates #1235
 2020-07-29 22:43:51 +09:00
Hajime Hoshi
d9c54bc0d0 shader: Implement an array variable 
Updates #1235
 2020-07-29 02:27:05 +09:00