Mesa (master): svga: add switch cases for PIPE_SHADER_CAP_OUTPUT_READ

[Brian Paul]

Module: Mesa
Branch: master
Commit: 78028dc2bdf3a10182467356a70f8fb1cbcc7e39
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=78028dc2bdf3a10182467356a70f8fb1cbcc7e39

Author: Brian Paul <brianp at vmware.com>
Date:   Sat Jan  7 14:16:27 2012 -0700

svga: add switch cases for PIPE_SHADER_CAP_OUTPUT_READ

Silences unhandled switch case warning.
Return 0 since we don't want to read from output regs.

---

 src/gallium/drivers/svga/svga_screen.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
index 0b4da15..82a3ff2 100644
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -259,6 +259,8 @@ static int svga_get_shader_param(struct pipe_screen *screen, unsigned shader, en
          return 0;
       case PIPE_SHADER_CAP_MAX_TEXTURE_SAMPLERS:
          return 16;
+      case PIPE_SHADER_CAP_OUTPUT_READ:
+         return 0;
       }
       break;
    case PIPE_SHADER_VERTEX:
@@ -302,6 +304,8 @@ static int svga_get_shader_param(struct pipe_screen *screen, unsigned shader, en
          return 0;
       case PIPE_SHADER_CAP_INTEGERS:
          return 0;
+      case PIPE_SHADER_CAP_OUTPUT_READ:
+         return 0;
       default:
          break;
       }