From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Fri, 25 Aug 2017 04:03:46 +0000 (-0400)
Subject: a2xx: set constant blend color
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f3bde890cde869d8ba4280186a4de6dd677b387a;p=mesa.git

a2xx: set constant blend color

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
---

diff --git a/src/gallium/drivers/freedreno/a2xx/fd2_emit.c b/src/gallium/drivers/freedreno/a2xx/fd2_emit.c
index 50eee63636c..44f9b55f1fe 100644
--- a/src/gallium/drivers/freedreno/a2xx/fd2_emit.c
+++ b/src/gallium/drivers/freedreno/a2xx/fd2_emit.c
@@ -309,6 +309,15 @@ fd2_emit_state(struct fd_context *ctx, const enum fd_dirty_3d_state dirty)
 		OUT_RING(ring, blend->rb_colormask);
 	}
 
+	if (dirty & FD_DIRTY_BLEND_COLOR) {
+		OUT_PKT3(ring, CP_SET_CONSTANT, 5);
+		OUT_RING(ring, CP_REG(REG_A2XX_RB_BLEND_RED));
+		OUT_RING(ring, float_to_ubyte(ctx->blend_color.color[0]));
+		OUT_RING(ring, float_to_ubyte(ctx->blend_color.color[1]));
+		OUT_RING(ring, float_to_ubyte(ctx->blend_color.color[2]));
+		OUT_RING(ring, float_to_ubyte(ctx->blend_color.color[3]));
+	}
+
 	if (dirty & (FD_DIRTY_TEX | FD_DIRTY_PROG))
 		emit_textures(ring, ctx);
 }