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mark some init function as being safe for thread_sanitizer.

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introduces the macro WEBP_TSAN_IGNORE_FUNCTION

Change-Id: I3de2b6c1a2076fba4da7ae50322551e026b2082b
This commit is contained in:
Pascal Massimino
2014-10-16 16:34:07 +02:00
parent 79b5bdbfde
commit 80247291c6
25 changed files with 75 additions and 64 deletions
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6
src/dsp/upsampling_sse2.c
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@ -188,13 +188,13 @@ SSE2_UPSAMPLE_FUNC(UpsampleBgraLinePair, VP8YuvToBgra, 4)
//------------------------------------------------------------------------------
extern void WebPInitUpsamplersSSE2(void);
extern void WebPInitUpsamplersSSE2(void) WEBP_TSAN_IGNORE_FUNCTION;
#ifdef FANCY_UPSAMPLING
extern WebPUpsampleLinePairFunc WebPUpsamplers[/* MODE_LAST */];
void WebPInitUpsamplersSSE2(void) {
void WebPInitUpsamplersSSE2(void) WEBP_TSAN_IGNORE_FUNCTION {
#if defined(WEBP_USE_SSE2)
VP8YUVInitSSE2();
WebPUpsamplers[MODE_RGB] = UpsampleRgbLinePair;
@ -209,6 +209,6 @@ void WebPInitUpsamplersSSE2(void) {
#else
// this empty function is to avoid an empty .o
void WebPInitUpsamplersSSE2(void) {}
void WebPInitUpsamplersSSE2(void) WEBP_TSAN_IGNORE_FUNCTION {}
#endif // FANCY_UPSAMPLING