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dsp: add DSP_INIT_STUB

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generates a stub function when the specific architecture is not enabled,
exposing a symbol in the module, avoiding a compiler warning

Change-Id: Ia9336e57466a9b5241b85c1c95838e91c9283147
This commit is contained in:
James Zern
2015-04-02 23:19:37 -07:00
parent 03e76e962e
commit b44eda3f60
36 changed files with 45 additions and 74 deletions
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3
src/dsp/upsampling_sse2.c
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@ -204,6 +204,5 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersSSE2(void) {
#endif // WEBP_USE_SSE2
#if !(defined(FANCY_UPSAMPLING) && defined(WEBP_USE_SSE2))
extern void WebPInitUpsamplersSSE2(void);
WEBP_TSAN_IGNORE_FUNCTION void WebPInitUpsamplersSSE2(void) {}
WEBP_DSP_INIT_STUB(WebPInitUpsamplersSSE2)
#endif