llvmpipe: fix unswizzle of packed float types.

I messed up adding the ubyte->float conversion.

This fixes getteximage-formats

https://bugs.freedesktop.org/show_bug.cgi?id=42837

Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/src/gallium/drivers/llvmpipe/lp_tile_soa.py b/src/gallium/drivers/llvmpipe/lp_tile_soa.py
index bbceb9f31467bc525bc83bd2cd29b1f623fd2423..d548ad845c7e2f3b44ebc742457f37443fbdc623 100644 (file)
--- a/src/gallium/drivers/llvmpipe/lp_tile_soa.py
+++ b/src/gallium/drivers/llvmpipe/lp_tile_soa.py
@@ -256,12 +256,12 @@ def emit_tile_pixel_unswizzle_code(format, src_channel):
     if format.name == 'PIPE_FORMAT_R11G11B10_FLOAT':
         print '         float tmp[3];'
         for i in range(3):
-            print '         tmp[%d] = (float)TILE_PIXEL(src, x, y, %u);' % (i, inv_swizzle[i])
+            print '         tmp[%d] = ubyte_to_float(TILE_PIXEL(src, x, y, %u));' % (i, inv_swizzle[i])
         print '         *dst_pixel++ = float3_to_r11g11b10f(tmp);'
     elif format.name == 'PIPE_FORMAT_R9G9B9E5_FLOAT':
         print '         float tmp[3];'
         for i in range(3):
-            print '         tmp[%d] = (float)TILE_PIXEL(src, x, y, %u);' % (i, inv_swizzle[i])
+            print '         tmp[%d] = ubyte_to_float(TILE_PIXEL(src, x, y, %u));' % (i, inv_swizzle[i])
         print '         *dst_pixel++ = float3_to_rgb9e5(tmp);'
     elif format.layout == PLAIN:
         if not format.is_array():