From: Brian Paul <brianp@vmware.com>
Date: Thu, 7 Nov 2013 21:29:50 +0000 (-0700)
Subject: svga: always return 4 for PIPE_MAX_COLOR_BUFS
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6592a6d065845028034f2a032e7dce635f214ce7;p=mesa.git

svga: always return 4 for PIPE_MAX_COLOR_BUFS

Even if the query returns 8, only 4 really work.

Reviewed-by: José Fonseca <jfonseca@vmware.com>
---

diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
index be03c536eb5..cc6214dfbc5 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -154,11 +154,10 @@ svga_get_param(struct pipe_screen *screen, enum pipe_cap param)
    case PIPE_CAP_TGSI_TEXCOORD:
       return 0;
    case PIPE_CAP_MAX_RENDER_TARGETS:
-      if(!sws->get_cap(sws, SVGA3D_DEVCAP_MAX_RENDER_TARGETS, &result))
-         return 1;
-      if(!result.u)
-         return 1;
-      return MIN2(result.u, PIPE_MAX_COLOR_BUFS);
+      /* The SVGA3D device always supports 4 targets at this time, regardless
+       * of what querying SVGA3D_DEVCAP_MAX_RENDER_TARGETS might return.
+       */
+      return 4;
    case PIPE_CAP_OCCLUSION_QUERY:
       return 1;
    case PIPE_CAP_QUERY_TIME_ELAPSED: