[Pixman] [PATCH] ARM: NEON: don't hit general path for r5g6b5 OVER r5g6b5 operation

Siarhei Siamashka siarhei.siamashka at gmail.com
Tue May 25 10:33:03 PDT 2010

From: Siarhei Siamashka <siarhei.siamashka at nokia.com>

OVER can't be reduced to SRC because the source image is not
considered opaque when repeat is set to PIXMAN_REPEAT_NONE.
An additional fast path table entry solves the problem.
 pixman/pixman-arm-neon.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/pixman/pixman-arm-neon.c b/pixman/pixman-arm-neon.c
index 6808b36..eab75e7 100644
--- a/pixman/pixman-arm-neon.c
+++ b/pixman/pixman-arm-neon.c
@@ -246,6 +246,7 @@ static const pixman_fast_path_t arm_neon_fast_paths[] =
     PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null,     x8b8g8r8, neon_composite_over_8888_8888),
     PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null,     a8r8g8b8, neon_composite_src_x888_8888),
     PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null,     a8b8g8r8, neon_composite_src_x888_8888),
+    PIXMAN_STD_FAST_PATH (OVER, r5g6b5,   null,     r5g6b5,   neon_composite_src_0565_0565),
     PIXMAN_STD_FAST_PATH (ADD,  solid,    a8,       a8,       neon_composite_add_n_8_8),
     PIXMAN_STD_FAST_PATH (ADD,  a8,       a8,       a8,       neon_composite_add_8_8_8),
     PIXMAN_STD_FAST_PATH (ADD,  a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_add_8888_8888_8888),

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