Commit Graph

13 Commits

Author SHA1 Message Date
Jim Blandy
4b6a2d1dfa [naga] Teach the constant evaluator vector/vector operators.
Allow constant evaluation of binary operators whose left and right
operands are both vectors.
2023-12-12 12:48:10 +01:00
Jim Blandy
0e41cfe4ca [naga] Change operators.wgsl to use values that matter.
Change `splat` to take run-time values as arguments, to prevent
constant evaluation from boiling everything away.
2023-12-12 12:48:10 +01:00
Jim Blandy
f470103874 [naga wgsl-in] Automatic conversions for local var initializers. 2023-12-06 10:35:21 +01:00
Jim Blandy
1676ee0dc0 [naga wgsl-in] Automatic conversions for global var initializers. 2023-12-06 10:35:21 +01:00
Jim Blandy
19702108ab [naga] Rename abstract-types snapshots abstract-types-const.
This prepares for introducing a similar test for global variables.
2023-12-06 10:35:21 +01:00
Jim Blandy
fe4d412aea [naga wgsl-in] Matrix constructors have only float overloads. 2023-11-29 08:58:47 +01:00
Jim Blandy
601f235b34 [naga wgsl-in] Implement abstract types for consts, constructors. 2023-11-29 08:58:47 +01:00
Jim Blandy
eb92ab2878 [naga wgsl] Experimental 64-bit floating-point literals.
In the WGSL front and back ends, support an `lf` suffix on
floating-point literals to yield 64-bit integer literals.
2023-11-23 12:17:21 +01:00
Erich Gubler
1cf0fe841a test(naga): add struct-layout test 2023-11-22 03:54:16 -07:00
Connor Fitzgerald
1df98d9888
Test And Normalize Vertex Behavior on All Backends (#4723)
Co-authored-by: teoxoy <28601907+teoxoy@users.noreply.github.com>
2023-11-21 22:11:24 +00:00
Jim Blandy
b7dd59e1dc [naga] Let constant evaluation handle Compose of Splat.
When consuming a `Compose` expression that constructs a vector,
flatten `Splat` subexpressions out into their components.

Fixes #4581.
2023-11-16 13:34:27 +01:00
Jim Blandy
ecb522e4e3 [naga] New tests for GLSL double-precision builtin functions. 2023-11-14 20:12:31 -08:00
Connor Fitzgerald
5369eec3b2
Move naga to subfolder 2023-10-25 14:25:04 -04:00