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Diffstat (limited to 'media/libwebp/dsp/dec_clip_tables.c')
-rw-r--r--media/libwebp/dsp/dec_clip_tables.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/media/libwebp/dsp/dec_clip_tables.c b/media/libwebp/dsp/dec_clip_tables.c
index 74ba34c0b..9c86011d2 100644
--- a/media/libwebp/dsp/dec_clip_tables.c
+++ b/media/libwebp/dsp/dec_clip_tables.c
@@ -11,11 +11,14 @@
//
// Author: Skal (pascal.massimino@gmail.com)
-#include "./dsp.h"
+#include "../dsp/dsp.h"
-#define USE_STATIC_TABLES // undefine to have run-time table initialization
+// define to 0 to have run-time table initialization
+#if !defined(USE_STATIC_TABLES)
+#define USE_STATIC_TABLES 1 // ALTERNATE_CODE
+#endif
-#ifdef USE_STATIC_TABLES
+#if (USE_STATIC_TABLES == 1)
static const uint8_t abs0[255 + 255 + 1] = {
0xff, 0xfe, 0xfd, 0xfc, 0xfb, 0xfa, 0xf9, 0xf8, 0xf7, 0xf6, 0xf5, 0xf4,
@@ -337,7 +340,7 @@ static uint8_t clip1[255 + 511 + 1];
// and make sure it's set to true _last_ (so as to be thread-safe)
static volatile int tables_ok = 0;
-#endif
+#endif // USE_STATIC_TABLES
const int8_t* const VP8ksclip1 = (const int8_t*)&sclip1[1020];
const int8_t* const VP8ksclip2 = (const int8_t*)&sclip2[112];
@@ -345,7 +348,7 @@ const uint8_t* const VP8kclip1 = &clip1[255];
const uint8_t* const VP8kabs0 = &abs0[255];
WEBP_TSAN_IGNORE_FUNCTION void VP8InitClipTables(void) {
-#if !defined(USE_STATIC_TABLES)
+#if (USE_STATIC_TABLES == 0)
int i;
if (!tables_ok) {
for (i = -255; i <= 255; ++i) {