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-rw-r--r--src/mesa/drivers/dri/i965/brw_vec4.cpp2
-rw-r--r--src/mesa/drivers/dri/i965/brw_vec4.h6
-rw-r--r--src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp2
-rw-r--r--src/mesa/drivers/dri/i965/brw_vs.c5
4 files changed, 3 insertions, 12 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp
index d3ee9a1f4c9..2bc8cc4a676 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp
@@ -1443,7 +1443,7 @@ vec4_visitor::run()
}
base_ir = NULL;
- if (key->userclip_active && !key->uses_clip_distance)
+ if (key->userclip_active && !prog->UsesClipDistanceOut)
setup_uniform_clipplane_values();
emit_thread_end();
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h b/src/mesa/drivers/dri/i965/brw_vec4.h
index 41d91e5c49d..1039d456524 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.h
+++ b/src/mesa/drivers/dri/i965/brw_vec4.h
@@ -64,12 +64,6 @@ struct brw_vec4_prog_key {
*/
GLuint nr_userclip_plane_consts:4;
- /**
- * True if the shader uses gl_ClipDistance, regardless of whether any clip
- * flags are enabled.
- */
- GLuint uses_clip_distance:1;
-
GLuint clamp_vertex_color:1;
struct brw_sampler_prog_key_data tex;
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index 231815f12d4..1752ece5524 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -2789,7 +2789,7 @@ vec4_visitor::emit_vertex()
}
/* Lower legacy ff and ClipVertex clipping to clip distances */
- if (key->userclip_active && !key->uses_clip_distance) {
+ if (key->userclip_active && !prog->UsesClipDistanceOut) {
current_annotation = "user clip distances";
output_reg[VARYING_SLOT_CLIP_DIST0] = dst_reg(this, glsl_type::vec4_type);
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c
index 04cf857c98d..407d3976adf 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.c
+++ b/src/mesa/drivers/dri/i965/brw_vs.c
@@ -370,8 +370,6 @@ brw_vs_debug_recompile(struct brw_context *brw,
old_key->base.nr_userclip_plane_consts,
key->base.nr_userclip_plane_consts);
- found |= key_debug(brw, "clip distance enable",
- old_key->base.uses_clip_distance, key->base.uses_clip_distance);
found |= key_debug(brw, "copy edgeflag",
old_key->copy_edgeflag, key->copy_edgeflag);
found |= key_debug(brw, "PointCoord replace",
@@ -396,8 +394,7 @@ brw_setup_vec4_key_clip_info(struct brw_context *brw,
struct gl_context *ctx = &brw->ctx;
key->userclip_active = (ctx->Transform.ClipPlanesEnabled != 0);
- key->uses_clip_distance = program_uses_clip_distance;
- if (key->userclip_active && !key->uses_clip_distance) {
+ if (key->userclip_active && !program_uses_clip_distance) {
key->nr_userclip_plane_consts
= _mesa_logbase2(ctx->Transform.ClipPlanesEnabled) + 1;
}