diff options
| -rw-r--r-- | src/mesa/tnl/t_vertex.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/mesa/tnl/t_vertex.c b/src/mesa/tnl/t_vertex.c index e932ee0ca7..8f41c78874 100644 --- a/src/mesa/tnl/t_vertex.c +++ b/src/mesa/tnl/t_vertex.c @@ -409,7 +409,7 @@ static void insert_3ub_3f_bgr_1( const struct tnl_clipspace_attr *a, GLubyte *v, { UNCLAMPED_FLOAT_TO_UBYTE(v[2], in[0]); v[1] = 0; - v[0]= 0; + v[0] = 0; } @@ -433,6 +433,9 @@ static void extract_4f_viewport( const struct tnl_clipspace_attr *a, GLfloat *ou const GLfloat *in = (const GLfloat *)v; const GLfloat * const vp = a->vp; + /* Although included for completeness, the position coordinate is + * usually handled differently during clipping. + */ out[0] = (in[0] - vp[12]) / vp[0]; out[1] = (in[1] - vp[13]) / vp[5]; out[2] = (in[2] - vp[14]) / vp[10]; @@ -834,7 +837,7 @@ static void generic_copy_pv_extras( GLcontext *ctx, VB->IndexPtr[1]->data[dst][0] = VB->IndexPtr[1]->data[src][0]; } - _tnl_copy_pv(ctx, dst, src); + generic_copy_pv(ctx, dst, src); } |