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authorBrian Paul <brianp@vmware.com>2009-08-27 16:50:03 -0600
committerBrian Paul <brianp@vmware.com>2009-08-27 16:50:03 -0600
commit8f4d66c5f893b49eb3973aa3b31a856314c045c7 (patch)
treefbb405382c03fbd4af45a664af6509f244e3d8d3 /src/mesa/swrast/s_feedback.c
parent43a064e06dd0d3f7ff7ae23f19248e312c0b03b1 (diff)
swrast: fix incorrect tri culling in selection/feedback mode.
See bug 16866.
Diffstat (limited to 'src/mesa/swrast/s_feedback.c')
-rw-r--r--src/mesa/swrast/s_feedback.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/swrast/s_feedback.c b/src/mesa/swrast/s_feedback.c
index 7bb914b658..47ed25ee10 100644
--- a/src/mesa/swrast/s_feedback.c
+++ b/src/mesa/swrast/s_feedback.c
@@ -58,7 +58,7 @@ void
_swrast_feedback_triangle(GLcontext *ctx, const SWvertex *v0,
const SWvertex *v1, const SWvertex *v2)
{
- if (_swrast_culltriangle(ctx, v0, v1, v2)) {
+ if (!_swrast_culltriangle(ctx, v0, v1, v2)) {
_mesa_feedback_token(ctx, (GLfloat) (GLint) GL_POLYGON_TOKEN);
_mesa_feedback_token(ctx, (GLfloat) 3); /* three vertices */
@@ -113,7 +113,7 @@ void
_swrast_select_triangle(GLcontext *ctx, const SWvertex *v0,
const SWvertex *v1, const SWvertex *v2)
{
- if (_swrast_culltriangle(ctx, v0, v1, v2)) {
+ if (!_swrast_culltriangle(ctx, v0, v1, v2)) {
const GLfloat zs = 1.0F / ctx->DrawBuffer->_DepthMaxF;
_mesa_update_hitflag( ctx, v0->attrib[FRAG_ATTRIB_WPOS][2] * zs );