From cc78eb63cdc0022684ca6816f258ea4492431916 Mon Sep 17 00:00:00 2001 From: =?utf8?q?St=C3=A9phane=20Marchesin?= Date: Sun, 3 Jul 2011 19:44:02 -0700 Subject: [PATCH] i915g: Add comment about DDX/DDY. --- src/gallium/drivers/i915/i915_fpc_translate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/gallium/drivers/i915/i915_fpc_translate.c b/src/gallium/drivers/i915/i915_fpc_translate.c index 0cbd4f2..df606e2 100644 --- 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. -- 2.7.4