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Validate resource types against the bind group layout

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This commit is contained in:
Dzmitry Malyshau 2019-03-29 18:41:41 -04:00
parent b96983a56b
commit 5e041ab239
1 changed files with 3 additions and 0 deletions
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3
wgpu-native/src/device.rs
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@ -958,6 +958,7 @@ pub fn device_create_bind_group(
.unwrap();
let alignment = match decl.ty {
binding_model::BindingType::UniformBuffer => device.limits.min_uniform_buffer_offset_alignment,
binding_model::BindingType::StorageBuffer => device.limits.min_storage_buffer_offset_alignment,
_ => panic!("Mismatched buffer binding for {:?}", decl),
};
assert_eq!(bb.offset as hal::buffer::Offset % alignment, 0,
@ -966,10 +967,12 @@ pub fn device_create_bind_group(
hal::pso::Descriptor::Buffer(&buffer.raw, range)
}
binding_model::BindingResource::Sampler(id) => {
assert_eq!(decl.ty, binding_model::BindingType::Sampler);
let sampler = &sampler_guard[id];
hal::pso::Descriptor::Sampler(&sampler.raw)
}
binding_model::BindingResource::TextureView(id) => {
assert_eq!(decl.ty, binding_model::BindingType::SampledTexture);
let view = &texture_view_guard[id];
used.views.query(id, &view.life_guard.ref_count, DummyUsage);
used.textures