1 files changed, 19 insertions, 31 deletions

diff --git a/src/gallium/drivers/radeonsi/si_shader.h b/src/gallium/drivers/radeonsi/si_shader.h
index d3609d4..0d6a45a 100644
--- a/src/gallium/drivers/radeonsi/si_shader.h
+++ b/src/gallium/drivers/radeonsi/si_shader.h
@@ -88,7 +88,6 @@ struct radeon_shader_reloc;
 #define SI_SGPR_TCS_OUT_LAYOUT	9  /* TCS & TES only */
 #define SI_SGPR_TCS_IN_LAYOUT	10 /* TCS only */
 #define SI_SGPR_ALPHA_REF	8  /* PS only */
-#define SI_SGPR_PS_STATE_BITS	9  /* PS only */
 
 #define SI_VS_NUM_USER_SGPR	13 /* API VS */
 #define SI_ES_NUM_USER_SGPR	12 /* API VS */
@@ -97,7 +96,7 @@ struct radeon_shader_reloc;
 #define SI_TES_NUM_USER_SGPR	10
 #define SI_GS_NUM_USER_SGPR	8
 #define SI_GSCOPY_NUM_USER_SGPR	4
-#define SI_PS_NUM_USER_SGPR	10
+#define SI_PS_NUM_USER_SGPR	9
 
 /* LLVM function parameter indices */
 #define SI_PARAM_RW_BUFFERS	0
@@ -152,27 +151,23 @@ struct radeon_shader_reloc;
 
 /* PS only parameters */
 #define SI_PARAM_ALPHA_REF		4
-/* Bits:
- * 0: force_persample_interp
- */
-#define SI_PARAM_PS_STATE_BITS		5
-#define SI_PARAM_PRIM_MASK		6
-#define SI_PARAM_PERSP_SAMPLE		7
-#define SI_PARAM_PERSP_CENTER		8
-#define SI_PARAM_PERSP_CENTROID		9
-#define SI_PARAM_PERSP_PULL_MODEL	10
-#define SI_PARAM_LINEAR_SAMPLE		11
-#define SI_PARAM_LINEAR_CENTER		12
-#define SI_PARAM_LINEAR_CENTROID	13
-#define SI_PARAM_LINE_STIPPLE_TEX	14
-#define SI_PARAM_POS_X_FLOAT		15
-#define SI_PARAM_POS_Y_FLOAT		16
-#define SI_PARAM_POS_Z_FLOAT		17
-#define SI_PARAM_POS_W_FLOAT		18
-#define SI_PARAM_FRONT_FACE		19
-#define SI_PARAM_ANCILLARY		20
-#define SI_PARAM_SAMPLE_COVERAGE	21
-#define SI_PARAM_POS_FIXED_PT		22
+#define SI_PARAM_PRIM_MASK		5
+#define SI_PARAM_PERSP_SAMPLE		6
+#define SI_PARAM_PERSP_CENTER		7
+#define SI_PARAM_PERSP_CENTROID		8
+#define SI_PARAM_PERSP_PULL_MODEL	9
+#define SI_PARAM_LINEAR_SAMPLE		10
+#define SI_PARAM_LINEAR_CENTER		11
+#define SI_PARAM_LINEAR_CENTROID	12
+#define SI_PARAM_LINE_STIPPLE_TEX	13
+#define SI_PARAM_POS_X_FLOAT		14
+#define SI_PARAM_POS_Y_FLOAT		15
+#define SI_PARAM_POS_Z_FLOAT		16
+#define SI_PARAM_POS_W_FLOAT		17
+#define SI_PARAM_FRONT_FACE		18
+#define SI_PARAM_ANCILLARY		19
+#define SI_PARAM_SAMPLE_COVERAGE	20
+#define SI_PARAM_POS_FIXED_PT		21
 
 #define SI_NUM_PARAMS (SI_PARAM_POS_FIXED_PT + 1)
 
@@ -193,14 +188,6 @@ struct si_shader_selector {
 	/* PIPE_SHADER_[VERTEX|FRAGMENT|...] */
 	unsigned	type;
 
-	/* Whether the shader has to use a conditional assignment to
-	 * choose between weights when emulating
-	 * pipe_rasterizer_state::force_persample_interp.
-	 * If false, "si_emit_spi_ps_input" will take care of it instead.
-	 */
-	bool		forces_persample_interp_for_persp;
-	bool		forces_persample_interp_for_linear;
-
 	/* GS parameters. */
 	unsigned	esgs_itemsize;
 	unsigned	gs_input_verts_per_prim;
@@ -245,6 +232,7 @@ union si_shader_key {
 		unsigned	poly_stipple:1;
 		unsigned	poly_line_smoothing:1;
 		unsigned	clamp_color:1;
+		unsigned	force_persample_interp:1;
 	} ps;
 	struct {
 		unsigned	instance_divisors[SI_NUM_VERTEX_BUFFERS];