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Wrapper: Allow null src_lengths to be passed to shaderSource #17

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Merged
merged 1 commit into from
Jun 24, 2025
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Wrapper: Allow null src_lengths to be passed to shaderSource #17

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12 changes: 9 additions & 3 deletions src/wrapper.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -2762,16 +2762,22 @@ pub fn Wrap(comptime bindings: anytype) type {
// string: [*c]const [*c]const Char,
// length: [*c]const Int,
// ) callconv(.C) void = undefined;
pub fn shaderSource(shader: Shader, src_ptrs: []const [*:0]const u8, src_lengths: []const u32) void {
pub fn shaderSource(
shader: Shader,
src_ptrs: []const [*:0]const u8,
maybe_src_lengths: ?[]const u32,
) void {
assert(shader != Shader.invalid);
assert(src_ptrs.len > 0);
assert(src_ptrs.len <= std.math.maxInt(u32));
assert(src_ptrs.len == src_lengths.len);
if (maybe_src_lengths) |src_lengths| {
assert(src_ptrs.len == src_lengths.len);
}
bindings.shaderSource(
@intFromEnum(shader),
@as(Sizei, @bitCast(@as(u32, @intCast(src_ptrs.len)))),
@as([*c]const [*c]const Char, @ptrCast(src_ptrs)),
@as([*c]const Int, @ptrCast(src_lengths.ptr)),
if (maybe_src_lengths) |src_lengths| @as([*c]const Int, @ptrCast(src_lengths.ptr)) else null,
);
}

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