vc4: Add missing sRGB decode to texel fetches.

We only see txf on MSAA textures, currently, and apparently this didn't impact any of our piglit tests.
2016-01-05 16:36:28 -08:00
parent f01ca9eeda
commit 7a9eb76786
1 changed files with 5 additions and 0 deletions
@@ -328,6 +328,11 @@ ntq_emit_txf(struct vc4_compile *c, nir_tex_instr *instr)
                for (int i = 0; i < 4; i++)
                        dest[i] = qir_UNPACK_8_F(c, tex, i);
        }
+
+        for (int i = 0; i < 4; i++) {
+                if (c->tex_srgb_decode[unit] & (1 << i))
+                        dest[i] = qir_srgb_decode(c, dest[i]);
+        }
 }

 static void