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dsp: detect mips64 & disable mips32 code

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(cherry picked from commit 0524d9e5e8)

Change-Id: Icf68dafd5cf0614ca25b36a0252caa1784ac8059
This commit is contained in:
James Zern 2014-08-01 21:15:15 +02:00
parent c1a7955d59
commit fc3c1750dc
3 changed files with 4 additions and 3 deletions
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2
src/dsp/cpu.c
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@ -118,7 +118,7 @@ static int armCPUInfo(CPUFeature feature) {
return 1;
}
VP8CPUInfo VP8GetCPUInfo = armCPUInfo;
#elif defined(__mips__)
#elif defined(WEBP_USE_MIPS32)
static int mipsCPUInfo(CPUFeature feature) {
(void)feature;
return 1;

2
src/dsp/dsp.h
View File

@ -60,7 +60,7 @@ extern "C" {
#define WEBP_USE_NEON
#endif
#if defined(__mips__)
#if defined(__mips__) && !defined(__mips64)
#define WEBP_USE_MIPS32
#endif

3
src/utils/bit_reader_inl.h
View File

@ -24,6 +24,7 @@
#include <string.h> // memcpy
#endif
#include "../dsp/dsp.h"
#include "./bit_reader.h"
#include "./endian_inl.h"
@ -63,7 +64,7 @@ static WEBP_INLINE void VP8LoadNewBytes(VP8BitReader* const br) {
#if defined(WEBP_FORCE_ALIGNED)
lbit_t in_bits;
memcpy(&in_bits, br->buf_, sizeof(in_bits));
#elif defined(__mips__) // MIPS
#elif defined(WEBP_USE_MIPS32)
// This is needed because of un-aligned read.
lbit_t in_bits;
lbit_t* p_buf_ = (lbit_t*)br->buf_;