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-rw-r--r--src/intel/compiler/brw_fs_visitor.cpp7
-rw-r--r--src/intel/compiler/brw_vec4_vs_visitor.cpp7
-rw-r--r--src/mesa/drivers/dri/i965/brw_vs.c5
3 files changed, 14 insertions, 5 deletions
diff --git a/src/intel/compiler/brw_fs_visitor.cpp b/src/intel/compiler/brw_fs_visitor.cpp
index 4ee1d4e0022..32fe0fc054b 100644
--- a/src/intel/compiler/brw_fs_visitor.cpp
+++ b/src/intel/compiler/brw_fs_visitor.cpp
@@ -470,6 +470,13 @@ fs_visitor::setup_uniform_clipplane_values()
const struct brw_vs_prog_key *key =
(const struct brw_vs_prog_key *) this->key;
+ if (key->nr_userclip_plane_consts == 0)
+ return;
+
+ assert(stage_prog_data->nr_params == uniforms);
+ brw_stage_prog_data_add_params(stage_prog_data,
+ key->nr_userclip_plane_consts * 4);
+
for (int i = 0; i < key->nr_userclip_plane_consts; i++) {
this->userplane[i] = fs_reg(UNIFORM, uniforms);
for (int j = 0; j < 4; ++j) {
diff --git a/src/intel/compiler/brw_vec4_vs_visitor.cpp b/src/intel/compiler/brw_vec4_vs_visitor.cpp
index 86f365e2f0f..4d8ae23b0c7 100644
--- a/src/intel/compiler/brw_vec4_vs_visitor.cpp
+++ b/src/intel/compiler/brw_vec4_vs_visitor.cpp
@@ -119,6 +119,13 @@ vec4_vs_visitor::emit_clip_distances(dst_reg reg, int offset)
void
vec4_vs_visitor::setup_uniform_clipplane_values()
{
+ if (key->nr_userclip_plane_consts == 0)
+ return;
+
+ assert(stage_prog_data->nr_params == (unsigned)this->uniforms * 4);
+ brw_stage_prog_data_add_params(stage_prog_data,
+ key->nr_userclip_plane_consts * 4);
+
for (int i = 0; i < key->nr_userclip_plane_consts; ++i) {
this->userplane[i] = dst_reg(UNIFORM, this->uniforms);
this->userplane[i].type = BRW_REGISTER_TYPE_F;
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c
index 8672d1ec180..c3440fde58d 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.c
+++ b/src/mesa/drivers/dri/i965/brw_vs.c
@@ -184,11 +184,6 @@ brw_codegen_vs_prog(struct brw_context *brw,
*/
int param_count = vp->program.nir->num_uniforms / 4;
- /* vec4_visitor::setup_uniform_clipplane_values() also uploads user clip
- * planes as uniforms.
- */
- param_count += key->nr_userclip_plane_consts * 4;
-
stage_prog_data->param = rzalloc_array(NULL, uint32_t, param_count);
stage_prog_data->pull_param = rzalloc_array(NULL, uint32_t, param_count);
stage_prog_data->nr_params = param_count;