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some work on x11 ext

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veclavtlica
2026-10-13 04:30:06 +03:00
parent 964e623644
commit 5789cafd4e
13 changed files with 262 additions and 144 deletions
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Common/gem.h
+2 -6
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@@ -57,12 +57,7 @@ static inline uint8_t com_gem_clip_vis_project(com_vec_t a, com_pnt_t *out) {
mask ^= COM_GEM_VERTEX_CLIPPED_X;
if (a.a[1] < -a.a[2] || a.a[1] > a.a[2])
mask ^= COM_GEM_VERTEX_CLIPPED_Y;
// out->a[0] = com_fix_mul((com_fix_div(a.a[0], a.a[2]) + COM_FIX_FRACUNIT) >>
// 1,
// COM_CFG_WIDTH * COM_FIX_FRACUNIT);
// out->a[1] = com_fix_mul((com_fix_div(a.a[1], a.a[2]) + COM_FIX_FRACUNIT) >>
// 1,
// COM_CFG_HEIGHT * COM_FIX_FRACUNIT);
out->a[0] = (com_fix_mul(com_fix_div(a.a[0], a.a[2]),
COM_CFG_WIDTH * COM_FIX_FRACUNIT) >>
COM_FIX_FRACBITS) +
@@ -71,6 +66,7 @@ static inline uint8_t com_gem_clip_vis_project(com_vec_t a, com_pnt_t *out) {
COM_CFG_HEIGHT * COM_FIX_FRACUNIT) >>
COM_FIX_FRACBITS) +
(COM_CFG_HEIGHT / 2);
return mask;
}