From: Kenneth Graunke <kenneth@whitecape.org>
Date: Thu, 26 Jul 2018 06:33:16 +0000 (-0700)
Subject: iris: enable texture gather
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8da91ebb688eb1ac03f4dbe5c5bdd6c10b5de93e;p=mesa.git

iris: enable texture gather
---

diff --git a/src/gallium/drivers/iris/iris_screen.c b/src/gallium/drivers/iris/iris_screen.c
index 105ac0e5f62..aa11f51d0a8 100644
--- a/src/gallium/drivers/iris/iris_screen.c
+++ b/src/gallium/drivers/iris/iris_screen.c
@@ -231,8 +231,9 @@ iris_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
    case PIPE_CAP_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS:
       return 128;
    case PIPE_CAP_MAX_TEXTURE_GATHER_COMPONENTS:
+      return 4;
    case PIPE_CAP_TEXTURE_GATHER_SM5:
-      return 0; // XXX:
+      return 1;
    case PIPE_CAP_MIN_TEXTURE_GATHER_OFFSET:
       return -32;
    case PIPE_CAP_MAX_TEXTURE_GATHER_OFFSET: