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dsp/*: use WEBP_HAVE_* to determine Init availability

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after:
  ece18e55 dsp.h: respect --disable-sse2/sse4.1/neon
WEBP_USE_* will be set when a module is targeting a particular
instruction set, e.g., sse4.1, and not overridden if WEBP_HAVE_SSE41 is
set, as previously this would ignore the case where the instruction set
was disabled via config.h and the HAVE macro was unset.

dsp.h not ensures WEBP_HAVE_* are set when WEBP_USE_* to cover cases
where the files are built without config.h.

Change-Id: Ia1c2dcf4100cc1081d968acb6e085e2a1768ece6
This commit is contained in:
James Zern
2021-07-23 22:19:07 -07:00
parent e024115490
commit 1fe3162541
13 changed files with 53 additions and 41 deletions
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12
src/dsp/dsp.h
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@ -89,11 +89,19 @@ extern "C" {
#define WEBP_USE_SSE2
#endif
#if defined(WEBP_USE_SSE2) && !defined(WEBP_HAVE_SSE2)
#define WEBP_HAVE_SSE2
#endif
#if (defined(__SSE4_1__) || defined(WEBP_MSC_SSE41)) && \
(!defined(HAVE_CONFIG_H) || defined(WEBP_HAVE_SSE41))
#define WEBP_USE_SSE41
#endif
#if defined(WEBP_USE_SSE41) && !defined(WEBP_HAVE_SSE41)
#define WEBP_HAVE_SSE41
#endif
#undef WEBP_MSC_SSE41
#undef WEBP_MSC_SSE2
@ -116,6 +124,10 @@ extern "C" {
#define WEBP_USE_INTRINSICS
#endif
#if defined(WEBP_USE_NEON) && !defined(WEBP_HAVE_NEON)
#define WEBP_HAVE_NEON
#endif
#if defined(__mips__) && !defined(__mips64) && \
defined(__mips_isa_rev) && (__mips_isa_rev >= 1) && (__mips_isa_rev < 6)
#define WEBP_USE_MIPS32