Can't get storage buffer's access mode

[bbbbx]

For example:

WGSL:

struct ReadonlyStorageBufferBlockName {
  /* @offset(0) */
  a : f32,
}

struct ReadWriteStorageBufferBlockName {
  /* @offset(0) */
  b : f32,
}

@group(3) @binding(1) var<storage, read> readonlyStorageBuffer : ReadonlyStorageBufferBlockName;         // <= read-only
@group(3) @binding(2) var<storage, read_write> readWriteStorageBuffer : ReadWriteStorageBufferBlockName; // <= read-write
@compute @workgroup_size(1,1,1)
fn main() {}

JS:

const reflect = new WgslReflect(wgsl);
const groups = reflect.getBindGroups()

this infomation is useful for:

enum GPUBufferBindingType {
    "uniform",
    "storage",
    "read-only-storage",
};

[brendan-duncan]

I'll get that added

[brendan-duncan]

I started working on this, only to realize @wardenfeng already added it a couple weeks ago and I forgot. I added a test for it.

  test("access mode", function (test) {
    const reflect = new WgslReflect(`
    struct ReadonlyStorageBufferBlockName {
      a : f32,
    }   
    struct ReadWriteStorageBufferBlockName {
      b : f32,
    }    
    @group(3) @binding(1) var<storage, read> readonlyStorageBuffer : ReadonlyStorageBufferBlockName;
    @group(3) @binding(2) var<storage, read_write> readWriteStorageBuffer : ReadWriteStorageBufferBlockName;
    @compute @workgroup_size(1,1,1)
    fn main() {}`);
    const groups = reflect.getBindGroups();
    test.equals(groups[3][1].name, "readonlyStorageBuffer");
    test.equals(groups[3][1].access, "read");
    test.equals(groups[3][2].name, "readWriteStorageBuffer");
    test.equals(groups[3][2].access, "read_write");
  });

[bbbbx]

Thanks, I used the latest version and it works