gallium: Remove unused format functions.

diff --git a/src/gallium/include/pipe/p_format.h b/src/gallium/include/pipe/p_format.h
index af2308092015f909f27acdd6f3499a1258a58486..8c61858e7b539bc8c5c6f45417616125915027a5 100644 (file)
--- a/src/gallium/include/pipe/p_format.h
+++ b/src/gallium/include/pipe/p_format.h
@@ -575,44 +575,6 @@ pf_is_compressed( enum pipe_format format )
    return pf_layout(format) == PIPE_FORMAT_LAYOUT_DXT ? TRUE : FALSE;
 }
 
-static INLINE boolean 
-pf_is_ycbcr( enum pipe_format format )
-{
-   return pf_layout(format) == PIPE_FORMAT_LAYOUT_YCBCR ? TRUE : FALSE;
-}
-
-static INLINE boolean 
-pf_has_alpha( enum pipe_format format )
-{
-   switch (pf_layout(format)) {
-   case PIPE_FORMAT_LAYOUT_RGBAZS:
-   case PIPE_FORMAT_LAYOUT_MIXED:
-      /* FIXME: pf_get_component_bits( PIPE_FORMAT_A8L8_UNORM, PIPE_FORMAT_COMP_A ) should not return 0 right? */
-      if(format == PIPE_FORMAT_A8_UNORM || 
-         format == PIPE_FORMAT_A8L8_UNORM || 
-         format == PIPE_FORMAT_A8L8_SRGB)
-         return TRUE;
-      return pf_get_component_bits( format, PIPE_FORMAT_COMP_A ) ? TRUE : FALSE;
-   case PIPE_FORMAT_LAYOUT_YCBCR:
-      return FALSE; 
-   case PIPE_FORMAT_LAYOUT_DXT:
-      switch (format) {
-      case PIPE_FORMAT_DXT1_RGBA:
-      case PIPE_FORMAT_DXT3_RGBA:
-      case PIPE_FORMAT_DXT5_RGBA:
-      case PIPE_FORMAT_DXT1_SRGBA:
-      case PIPE_FORMAT_DXT3_SRGBA:
-      case PIPE_FORMAT_DXT5_SRGBA:
-         return TRUE;
-      default:
-         return FALSE;
-      }
-   default:
-      assert( 0 );
-      return FALSE;
-   }
-}
-
 enum pipe_video_chroma_format
 {
    PIPE_VIDEO_CHROMA_FORMAT_420,