projects / mesa.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 26e7436)
i915g: Add comment about DDX/DDY.
authorStéphane Marchesin <marcheu@chromium.org>
Mon, 4 Jul 2011 02:44:02 +0000 (19:44 -0700)
committerStéphane Marchesin <marcheu@chromium.org>
Wed, 6 Jul 2011 09:17:30 +0000 (02:17 -0700)
src/gallium/drivers/i915/i915_fpc_translate.c patch | blob | history

diff --git a/src/gallium/drivers/i915/i915_fpc_translate.c b/src/gallium/drivers/i915/i915_fpc_translate.c
index 0cbd4f2d7489b0bd9dbf4be62b0daccb42d9db55..df606e27e265f6d221f2aca7799e0e427be659d3 100644 (file)
--- a/src/gallium/drivers/i915/i915_fpc_translate.c
+++ b/src/gallium/drivers/i915/i915_fpc_translate.c
@@ -450,6 +450,7 @@ emit_simple_arith_swap2(struct i915_fp_compile *p,
  *
  * Possible concerns:
  *
+ * DDX, DDY -- return 0
  * SIN, COS -- could use another taylor step?
  * LIT      -- results seem a little different to sw mesa
  * LOG      -- different to mesa on negative numbers, but this is conformant.