2 Commits

Author	SHA1	Message	Date
Stephen White	2f963aaf82	More GLSL fixes. ... Remove register-and-space decoration. Add "main" to GLSL keywords, to force renaming. Output correct compute width decoration (not numthreads). Remove static keyword. Bug: tint:1218 tint:1219 tint:1220 Change-Id: I171f183690b6531c76218414e0d81f6ef5e22e6b Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/66340 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Stephen White <senorblanco@chromium.org> Reviewed-by: Ben Clayton <bclayton@google.com>	2021-10-14 16:16:19 +00:00
Stephen White	a9f8c7db81	Implement GLSL writer backend. ... This is a modified version of the HLSL writer. Basic types, arrays, entry points, reserved keywords, uniforms, builtin uniforms, structs, some builtin functions, zero initialization are implemented. Textures, SSBOs and storage textures in particular are unimplemented. All the unit tests "pass", but the output is not correct in many cases. triangle.wgsl outputs correct vertex and fragment shaders that pass GLSL validation via glslang. compute_boids.wgsl outputs a valid but not correct compute shader. Change-Id: I96c7aaf60cf2d4237e45d732e5f51b345aea0552 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57780 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Stephen White <senorblanco@chromium.org> Reviewed-by: Ben Clayton <bclayton@google.com>	2021-10-06 18:55:10 +00:00