Do not extract all components and compare one by one, can be easily
compared together.
Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
common/lz_compress_tmpl.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/common/lz_compress_tmpl.c b/common/lz_compress_tmpl.c
index 69e69a6..b778e9d 100644
--- a/common/lz_compress_tmpl.c
+++ b/common/lz_compress_tmpl.c
@@ -105,9 +105,7 @@
#ifdef LZ_RGB16
#define PIXEL rgb16_pixel_t
#define FNAME(name) lz_rgb16_##name
-#define GET_r(pix) (((pix) >> 10) & 0x1f)
-#define GET_g(pix) (((pix) >> 5) & 0x1f)
-#define GET_b(pix) ((pix) & 0x1f)
+#define SAME_PIXEL(p1, p2) ((((p1)^(p2)) & 0x7fffu) == 0)
#define ENCODE_PIXEL(e, pix) {encode(e, (pix) >> 8); encode(e, (pix) & 0xff);}
#define HASH_FUNC(v, p) { \
@@ -153,7 +151,7 @@
}
#endif
-#if defined(LZ_RGB16) || defined(LZ_RGB24) || defined(LZ_RGB32)
+#if defined(LZ_RGB24) || defined(LZ_RGB32)
#define SAME_PIXEL(p1, p2) (GET_r(p1) == GET_r(p2) && GET_g(p1) == GET_g(p2) && \
GET_b(p1) == GET_b(p2))
--
2.17.0
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