kbz_8/SPIRV-Interpreter
1
0
Fork 0
Code Issues 1 Pull Requests actions.actions Packages Projects Releases Wiki Activity

adding builtin support
All checks were successful
Build / build (push) Successful in 1m41s
Details
Test / build (push) Successful in 4m54s
Details

Browse Source
This commit is contained in:
kbz_8
2026-02-17 02:20:28 +01:00
parent 2ea707ea57
commit 35686c3012
8 changed files with 176 additions and 181 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
src/opcodes.zig
View File

@@ -1030,51 +1030,56 @@ fn opAccessChain(_: std.mem.Allocator, word_count: SpvWord, rt: *Runtime) Runtim
.Variable => |v| &v.value,
else => return RuntimeError.InvalidSpirV,
};
switch (member_value.*) {
.Int => |i| {
if (std.meta.activeTag(value_ptr.*) == .Pointer) {
value_ptr = value_ptr.Pointer.common; // Don't know if I should check for specialized pointers
}
switch (value_ptr.*) {
.Vector, .Matrix, .Array, .Structure => |v| {
if (i.value.uint32 > v.len) return RuntimeError.InvalidSpirV;
if (i.value.uint32 >= v.len) return RuntimeError.OutOfBounds;
value_ptr = &v[i.value.uint32];
},
.RuntimeArray => |opt_v| if (opt_v) |v| {
if (i.value.uint32 > v.len) return RuntimeError.InvalidSpirV;
value_ptr = &v[i.value.uint32];
.RuntimeArray => |opt_a| if (opt_a) |a| {
if (i.value.uint32 >= a.len) return RuntimeError.OutOfBounds;
value_ptr = &a[i.value.uint32];
} else return RuntimeError.InvalidSpirV,
.Vector4f32 => |*v| {
if (i.value.uint32 > 4) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 4) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .f32_ptr = &v[i.value.uint32] } };
},
.Vector3f32 => |*v| {
if (i.value.uint32 > 3) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 3) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .f32_ptr = &v[i.value.uint32] } };
},
.Vector2f32 => |*v| {
if (i.value.uint32 > 2) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 2) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .f32_ptr = &v[i.value.uint32] } };
},
.Vector4i32 => |*v| {
if (i.value.uint32 > 4) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 4) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .i32_ptr = &v[i.value.uint32] } };
},
.Vector3i32 => |*v| {
if (i.value.uint32 > 3) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 3) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .i32_ptr = &v[i.value.uint32] } };
},
.Vector2i32 => |*v| {
if (i.value.uint32 > 2) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 2) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .i32_ptr = &v[i.value.uint32] } };
},
.Vector4u32 => |*v| {
if (i.value.uint32 > 4) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 4) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .u32_ptr = &v[i.value.uint32] } };
},
.Vector3u32 => |*v| {
if (i.value.uint32 > 3) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 3) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .u32_ptr = &v[i.value.uint32] } };
},
.Vector2u32 => |*v| {
if (i.value.uint32 > 2) return RuntimeError.InvalidSpirV;
if (i.value.uint32 > 2) return RuntimeError.OutOfBounds;
break :blk .{ .Pointer = .{ .u32_ptr = &v[i.value.uint32] } };
},
else => return RuntimeError.InvalidSpirV,