gpu: rename structs.zig -> data.zig

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>

gpu/src/structs.zig

@@ -1,84 +0,0 @@
-const BlendOperation = @import("enums.zig").BlendOperation;
-const BlendFactor = @import("enums.zig").BlendFactor;
-const CompareFunction = @import("enums.zig").CompareFunction;
-const StencilOperation = @import("enums.zig").StencilOperation;
-
-// TODO: docs
-pub const Limits = extern struct {
-    max_texture_dimension_1d: u32,
-    max_texture_dimension_2d: u32,
-    max_texture_dimension_3d: u32,
-    max_texture_array_layers: u32,
-    max_bind_groups: u32,
-    max_dynamic_uniform_buffers_per_pipeline_layout: u32,
-    max_dynamic_storage_buffers_per_pipeline_layout: u32,
-    max_sampled_textures_per_shader_stage: u32,
-    max_samplers_per_shader_stage: u32,
-    max_storage_buffers_per_shader_stage: u32,
-    max_storage_textures_per_shader_stage: u32,
-    max_uniform_buffers_per_shader_stage: u32,
-    max_uniform_buffer_binding_size: u64,
-    max_storage_buffer_binding_size: u64,
-    min_uniform_buffer_offset_alignment: u32,
-    min_storage_buffer_offset_alignment: u32,
-    max_vertex_buffers: u32,
-    max_vertex_attributes: u32,
-    max_vertex_buffer_array_stride: u32,
-    max_inter_stage_shader_components: u32,
-    max_compute_workgroup_storage_size: u32,
-    max_compute_invocations_per_workgroup: u32,
-    max_compute_workgroup_size_x: u32,
-    max_compute_workgroup_size_y: u32,
-    max_compute_workgroup_size_z: u32,
-    max_compute_workgroups_per_dimension: u32,
-};
-
-pub const Color = extern struct {
-    r: f64,
-    g: f64,
-    b: f64,
-    a: f64,
-};
-
-pub const Extent3D = extern struct {
-    width: u32,
-    height: u32,
-    depth_or_array_layers: u32,
-};
-
-pub const Origin3D = extern struct {
-    x: u32,
-    y: u32,
-    z: u32,
-};
-
-pub const StencilFaceState = extern struct {
-    compare: CompareFunction,
-    fail_op: StencilOperation,
-    depth_fail_op: StencilOperation,
-    pass_op: StencilOperation,
-};
-
-pub const VertexAttribute = extern struct {
-    format: VertexFormat,
-    offset: u64,
-    shader_location: u32,
-};
-
-pub const BlendComponent = extern struct {
-    operation: BlendOperation,
-    src_factor: BlendFactor,
-    dst_factor: BlendFactor,
-};
-
-pub const BlendState = extern struct {
-    color: BlendComponent,
-    alpha: BlendComponent,
-};
-
-pub const VertexBufferLayout = extern struct {
-    array_stride: u64,
-    step_mode: VertexStepMode,
-    attribute_count: u32,
-    attributes: *const VertexAttribute,
-};