Mesa (master): util: Handle the remaining format cases in pipe_tile_raw_to_rgba().

[Michał Król]

Module: Mesa
Branch: master
Commit: 4fd566ea31f7ef64edb997e1731b131668c431ea
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4fd566ea31f7ef64edb997e1731b131668c431ea

Author: Michal Krol <michal at vmware.com>
Date:   Wed Jan  6 14:07:12 2010 +0100

util: Handle the remaining format cases in pipe_tile_raw_to_rgba().

---

 src/gallium/auxiliary/util/u_tile.c |   27 ++++-----------------------
 1 files changed, 4 insertions(+), 23 deletions(-)

diff --git a/src/gallium/auxiliary/util/u_tile.c b/src/gallium/auxiliary/util/u_tile.c
index 5b8dd1a..1ba82bb 100644
--- a/src/gallium/auxiliary/util/u_tile.c
+++ b/src/gallium/auxiliary/util/u_tile.c
@@ -1155,27 +1155,6 @@ ycbcr_get_tile_rgba(const ushort *src,
 }
 
 
-static void
-fake_get_tile_rgba(const ushort *src,
-                   unsigned w, unsigned h,
-                   float *p,
-                   unsigned dst_stride)
-{
-   unsigned i, j;
-
-   for (i = 0; i < h; i++) {
-      float *pRow = p;
-      for (j = 0; j < w; j++, pRow += 4) {
-         pRow[0] =
-         pRow[1] =
-         pRow[2] =
-         pRow[3] = (i ^ j) & 1 ? 1.0f : 0.0f;
-      }
-      p += dst_stride;
-   }
-}
-
-
 void
 pipe_tile_raw_to_rgba(enum pipe_format format,
                       void *src,
@@ -1258,8 +1237,10 @@ pipe_tile_raw_to_rgba(enum pipe_format format,
       ycbcr_get_tile_rgba((ushort *) src, w, h, dst, dst_stride, TRUE);
       break;
    default:
-      debug_printf("%s: unsupported format %s\n", __FUNCTION__, pf_name(format));
-      fake_get_tile_rgba(src, w, h, dst, dst_stride);
+      util_format_read_4f(format,
+                          dst, dst_stride * sizeof(float),
+                          src, util_format_get_stride(format, w),
+                          0, 0, w, h);
    }
 }