3855f2351e
vendors/ is a third-party namespace (stb_image, kb_text_shape, etc.);
test fixtures don't belong there. The .c/.h companion files for the
Phase-0 FFI baselines now sit alongside the .sx that drives them in
examples/, with matching basenames:
examples/ffi-01-primitives.{sx,c,h} <- was vendors/ffi_primitives/
examples/ffi-02-small-struct.{sx,c,h} <- was vendors/ffi_structs/
examples/ffi-03-large-struct.{sx,c,h} <- was vendors/ffi_large_struct/
examples/ffi-04-fp-struct.{sx,c,h} <- was vendors/ffi_fp_struct/
examples/ffi-05-string-args.{sx,c,h} <- was vendors/ffi_strings/
examples/ffi-06-callback.{sx,c,h} <- was vendors/ffi_callback/
examples/101-ffi-medium-struct.{sx,c} <- was vendors/ffi_medium_struct/
`#source` / `#include` paths in the .sx files become bare filenames
(no prefix) since imports.zig's base_dir resolution finds them
relative to the importing .sx file's directory.
`library/vendors/sx_ffi_resolve_test/` stays put — that one's the
whole point: regression coverage for the stdlib-search branch of
the resolution chain, so it must live where ONLY that branch can
find it.
94/94 regression tests pass.
58 lines
1002 B
C
58 lines
1002 B
C
#include "ffi-02-small-struct.h"
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Vec2 ffi_vec2_make(float x, float y) {
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Vec2 r = { x, y };
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return r;
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}
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Vec2 ffi_vec2_swap(Vec2 v) {
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Vec2 r = { v.y, v.x };
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return r;
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}
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float ffi_vec2_sum(Vec2 v) {
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return v.x + v.y;
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}
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Vec4f ffi_vec4f_make(float x, float y, float z, float w) {
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Vec4f r = { x, y, z, w };
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return r;
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}
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Vec4f ffi_vec4f_reverse(Vec4f v) {
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Vec4f r = { v.w, v.z, v.y, v.x };
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return r;
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}
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float ffi_vec4f_sum(Vec4f v) {
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return v.x + v.y + v.z + v.w;
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}
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Pair64 ffi_pair64_make(long long a, long long b) {
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Pair64 r = { a, b };
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return r;
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}
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Pair64 ffi_pair64_swap(Pair64 p) {
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Pair64 r = { p.b, p.a };
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return r;
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}
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long long ffi_pair64_sum(Pair64 p) {
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return p.a + p.b;
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}
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Quad32 ffi_quad32_make(int a, int b, int c, int d) {
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Quad32 r = { a, b, c, d };
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return r;
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}
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Quad32 ffi_quad32_reverse(Quad32 q) {
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Quad32 r = { q.d, q.c, q.b, q.a };
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return r;
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}
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int ffi_quad32_sum(Quad32 q) {
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return q.a + q.b + q.c + q.d;
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}
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