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-rw-r--r--src/mesa/tnl/t_vb_cliptmp.h28
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",