glamor: Drop dead glamor_pict_format_is_compatible().

This hasn't been used since 2f80c7791bb0b11f261cb1e3e0d89163dcdd0342
(GLAMOR_SEPARATE_TEXTURE removal).

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

1 files changed, 0 insertions, 20 deletions

diff --git a/glamor/glamor_utils.h b/glamor/glamor_utils.h
index 3adc68712..5128a33d8 100644
--- a/glamor/glamor_utils.h
+++ b/glamor/glamor_utils.h
@@ -852,26 +852,6 @@ glamor_get_rgba_from_pixel(CARD32 pixel,
 }
 
 inline static Bool
-glamor_pict_format_is_compatible(PicturePtr picture)
-{
-    GLenum iformat;
-    PixmapPtr pixmap = glamor_get_drawable_pixmap(picture->pDrawable);
-
-    iformat = gl_iformat_for_pixmap(pixmap);
-    switch (iformat) {
-    case GL_RGBA:
-        return (picture->format == PICT_a8r8g8b8 ||
-                picture->format == PICT_x8r8g8b8);
-    case GL_ALPHA:
-    case GL_RED:
-    case GL_LUMINANCE:
-        return (picture->format == PICT_a8);
-    default:
-        return FALSE;
-    }
-}
-
-inline static Bool
 glamor_is_large_pixmap(PixmapPtr pixmap)
 {
     glamor_pixmap_private *priv;