From: Søren Sandmann Pedersen Date: Sat, 19 Sep 2009 06:40:56 +0000 (-0400) Subject: Strength reduce certain conjoint/disjoint to their normal counterparts. X-Git-Tag: 1.0_branch~621^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=94d75ebd2167b44c142a6202b2d7bbe238dfd830;p=profile%2Fivi%2Fpixman.git Strength reduce certain conjoint/disjoint to their normal counterparts. This allows us to not test for them later on. --- diff --git a/pixman/pixman.c b/pixman/pixman.c index 2156529..924ef7c 100644 --- a/pixman/pixman.c +++ b/pixman/pixman.c @@ -59,9 +59,9 @@ static const uint32_t operator_table[] = 0 /* 0x0e */, 0 /* 0x0f */, - PACK (DISJOINT_CLEAR, DISJOINT_CLEAR, DISJOINT_CLEAR, DISJOINT_CLEAR), - PACK (DISJOINT_SRC, DISJOINT_SRC, DISJOINT_SRC, DISJOINT_SRC), - PACK (DISJOINT_DST, DISJOINT_DST, DISJOINT_DST, DISJOINT_DST), + PACK (CLEAR, CLEAR, CLEAR, CLEAR), + PACK (SRC, SRC, SRC, SRC), + PACK (DST, DST, DST, DST), PACK (DISJOINT_OVER, DISJOINT_OVER, DISJOINT_OVER, DISJOINT_OVER), PACK (DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE), PACK (DISJOINT_IN, DISJOINT_IN, DISJOINT_IN, DISJOINT_IN), @@ -77,9 +77,9 @@ static const uint32_t operator_table[] = 0 /* 0x1e */, 0 /* 0x1f */, - PACK (CONJOINT_CLEAR, CONJOINT_CLEAR, CONJOINT_CLEAR, CONJOINT_CLEAR), - PACK (CONJOINT_SRC, CONJOINT_SRC, CONJOINT_SRC, CONJOINT_SRC), - PACK (CONJOINT_DST, CONJOINT_DST, CONJOINT_DST, CONJOINT_DST), + PACK (CLEAR, CLEAR, CLEAR, CLEAR), + PACK (SRC, SRC, SRC, SRC), + PACK (DST, DST, DST, DST), PACK (CONJOINT_OVER, CONJOINT_OVER, CONJOINT_OVER, CONJOINT_OVER), PACK (CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE), PACK (CONJOINT_IN, CONJOINT_IN, CONJOINT_IN, CONJOINT_IN), @@ -588,13 +588,10 @@ do_composite (pixman_implementation_t *imp, * mathematically equivalent to the source. */ op = optimize_operator (op, src_flags, mask_flags, dest_flags); - if (op == PIXMAN_OP_DST || - op == PIXMAN_OP_CONJOINT_DST || - op == PIXMAN_OP_DISJOINT_DST) - { + if (op == PIXMAN_OP_DST) return; - } + /* Check cache for fast paths */ cache = tls_cache; for (i = 0; i < N_CACHED_FAST_PATHS; ++i)