From: Eric Anholt <eric@anholt.net>
Date: Wed, 13 Aug 2014 17:43:26 +0000 (-0700)
Subject: vc4: Drop incorrect attempt to incorrectly invert the primconvert hw_mask.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f663102585f9654200e531b42d5e8831ba7ed77f;p=mesa.git

vc4: Drop incorrect attempt to incorrectly invert the primconvert hw_mask.

The hw_mask is the set of primitives you actually support, so this attempt
to provide the set of formats that's unsupported was wrong in two ways (it
was intended to be '~' not '!').  However, we only call this code when
prim isn't one of the actually supported hw_mask bits, so missing out on
the memcpy didn't matter anyway.
---

diff --git a/src/gallium/drivers/vc4/vc4_context.c b/src/gallium/drivers/vc4/vc4_context.c
index 2fc571a26ad..1ffaab12765 100644
--- a/src/gallium/drivers/vc4/vc4_context.c
+++ b/src/gallium/drivers/vc4/vc4_context.c
@@ -303,7 +303,7 @@ vc4_context_create(struct pipe_screen *pscreen, void *priv)
                 goto fail;
 
         vc4->primconvert = util_primconvert_create(pctx,
-                                                   !((1 << PIPE_PRIM_QUADS) - 1));
+                                                   (1 << PIPE_PRIM_QUADS) - 1);
         if (!vc4->primconvert)
                 goto fail;