diff options
| -rw-r--r-- | src/mesa/tnl/t_vb_cliptmp.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/src/mesa/tnl/t_vb_cliptmp.h b/src/mesa/tnl/t_vb_cliptmp.h index 61b0a89554..618b8b3130 100644 --- a/src/mesa/tnl/t_vb_cliptmp.h +++ b/src/mesa/tnl/t_vb_cliptmp.h @@ -199,6 +199,23 @@ TAG(clip_tri)( GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2, GLubyte mask ) ASSIGN_3V(inlist, v2, v0, v1 ); /* pv rotated to slot zero */ + if (0) { + /* print pre-clip vertex coords */ + GLuint i, j; + _mesa_printf("pre clip:\n"); + for (i = 0; i < n; i++) { + j = inlist[i]; + _mesa_printf(" %u: %u: %f, %f, %f, %f\n", + i, j, + coord[j][0], coord[j][1], coord[j][2], coord[j][3]); + assert(!IS_INF_OR_NAN(coord[j][0])); + assert(!IS_INF_OR_NAN(coord[j][1])); + assert(!IS_INF_OR_NAN(coord[j][2])); + assert(!IS_INF_OR_NAN(coord[j][3])); + } + } + + if (mask & CLIP_FRUSTUM_BITS) { POLY_CLIP( CLIP_RIGHT_BIT, -1, 0, 0, 1 ); POLY_CLIP( CLIP_LEFT_BIT, 1, 0, 0, 1 ); @@ -228,16 +245,9 @@ TAG(clip_tri)( GLcontext *ctx, GLuint v0, GLuint v1, GLuint v2, GLubyte mask ) } if (0) { - /* print pre/post-clip vertex coords */ + /* print post-clip vertex coords */ GLuint i, j; - _mesa_printf("pre clip\n"); - for (i = 0; i < 3; i++) { - j = outlist[i]; - _mesa_printf(" %u: %u: %f, %f, %f, %f\n", - i, j, - coord[j][0], coord[j][1], coord[j][2], coord[j][3]); - } - _mesa_printf("post clip\n"); + _mesa_printf("post clip:\n"); for (i = 0; i < n; i++) { j = inlist[i]; _mesa_printf(" %u: %u: %f, %f, %f, %f\n", |