From: Marek Olšák <maraeo@gmail.com>
Date: Thu, 20 Dec 2012 12:08:00 +0000 (+0100)
Subject: gallium/u_blitter: fix blitting TEXTURE_CUBE_ARRAY with a non-zero cube index
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=5665deeaea853640162cd4a71b10504f37ecd98d;p=mesa.git

gallium/u_blitter: fix blitting TEXTURE_CUBE_ARRAY with a non-zero cube index

Reviewed-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 0948eab816a..0e4ce684213 100644
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -681,6 +681,11 @@ static void blitter_set_texcoords(struct blitter_context_priv *ctx,
       }
       break;
 
+   case PIPE_TEXTURE_CUBE_ARRAY:
+      for (i = 0; i < 4; i++)
+         ctx->vertices[i][1][3] = (float) (layer / 6); /*w*/
+      break;
+
    case PIPE_TEXTURE_2D:
       for (i = 0; i < 4; i++) {
          ctx->vertices[i][1][2] = (float) sample; /*r*/