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Fix the header for ALTIVEC functions. Overrides #569.
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@FrancescAlted
FrancescAlted committed Nov 5, 2023
1 parent ffc750b commit ff87d56
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Showing 2 changed files with 18 additions and 18 deletions.
20 changes: 10 additions & 10 deletions blosc/bitshuffle-altivec.c
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Original file line number Diff line number Diff line change
Expand Up @@ -179,7 +179,7 @@ bitunshuffle1_altivec(void* _src, void* dest, const size_t size, const size_t el


/* Transpose bytes within elements for 16 bit elements. */
int64_t bshuf_trans_byte_elem_16(void* in, void* out, const size_t size) {
int64_t bshuf_trans_byte_elem_16(const void* in, void* out, const size_t size) {
static const uint8_t bytesoftype = 2;
__vector uint8_t xmm0[2];

Expand All @@ -199,7 +199,7 @@ int64_t bshuf_trans_byte_elem_16(void* in, void* out, const size_t size) {


/* Transpose bytes within elements for 32 bit elements. */
int64_t bshuf_trans_byte_elem_32(void* in, void* out, const size_t size) {
int64_t bshuf_trans_byte_elem_32(const void* in, void* out, const size_t size) {
static const uint8_t bytesoftype = 4;
__vector uint8_t xmm0[4];

Expand All @@ -219,7 +219,7 @@ int64_t bshuf_trans_byte_elem_32(void* in, void* out, const size_t size) {


/* Transpose bytes within elements for 64 bit elements. */
int64_t bshuf_trans_byte_elem_64(void* in, void* out, const size_t size) {
int64_t bshuf_trans_byte_elem_64(const void* in, void* out, const size_t size) {
static const uint8_t bytesoftype = 8;
__vector uint8_t xmm0[8];

Expand All @@ -239,7 +239,7 @@ int64_t bshuf_trans_byte_elem_64(void* in, void* out, const size_t size) {


/* Transpose bytes within elements for 128 bit elements. */
int64_t bshuf_trans_byte_elem_128(void* in, void* out, const size_t size) {
int64_t bshuf_trans_byte_elem_128(const void* in, void* out, const size_t size) {
static const uint8_t bytesoftype = 16;
__vector uint8_t xmm0[16];

Expand All @@ -259,7 +259,7 @@ int64_t bshuf_trans_byte_elem_128(void* in, void* out, const size_t size) {


/* Transpose bytes within elements using best SSE algorithm available. */
int64_t bshuf_trans_byte_elem_altivec(void* in, void* out, const size_t size,
int64_t bshuf_trans_byte_elem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size, void* tmp_buf) {

int64_t count;
Expand Down Expand Up @@ -326,7 +326,7 @@ int64_t bshuf_trans_byte_elem_altivec(void* in, void* out, const size_t size,


/* Transpose bits within bytes. */
int64_t bshuf_trans_bit_byte_altivec(void* in, void* out, const size_t size,
int64_t bshuf_trans_bit_byte_altivec(const void* in, void* out, const size_t size,
const size_t elem_size) {

const uint8_t* in_b = (const uint8_t*)in;
Expand Down Expand Up @@ -360,7 +360,7 @@ int64_t bshuf_trans_bit_byte_altivec(void* in, void* out, const size_t size,


/* Transpose bits within elements. */
int64_t bshuf_trans_bit_elem_altivec(void* in, void* out, const size_t size,
int64_t bshuf_trans_bit_elem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size) {

int64_t count;
Expand All @@ -384,7 +384,7 @@ int64_t bshuf_trans_bit_elem_altivec(void* in, void* out, const size_t size,

/* For data organized into a row for each bit (8 * elem_size rows), transpose
* the bytes. */
int64_t bshuf_trans_byte_bitrow_altivec(void* in, void* out, const size_t size,
int64_t bshuf_trans_byte_bitrow_altivec(const void* in, void* out, const size_t size,
const size_t elem_size) {
static const __vector uint8_t epi8_low = (const __vector uint8_t) {
0x00, 0x10, 0x01, 0x11, 0x02, 0x12, 0x03, 0x13,
Expand Down Expand Up @@ -535,7 +535,7 @@ int64_t bshuf_trans_byte_bitrow_altivec(void* in, void* out, const size_t size,


/* Shuffle bits within the bytes of eight element blocks. */
int64_t bshuf_shuffle_bit_eightelem_altivec(void* in, void* out, const size_t size,
int64_t bshuf_shuffle_bit_eightelem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size) {
/* With a bit of care, this could be written such that such that it is */
/* in_buf = out_buf safe. */
Expand Down Expand Up @@ -573,7 +573,7 @@ int64_t bshuf_shuffle_bit_eightelem_altivec(void* in, void* out, const size_t si


/* Untranspose bits within elements. */
int64_t bshuf_untrans_bit_elem_altivec(void* in, void* out, const size_t size,
int64_t bshuf_untrans_bit_elem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size) {

int64_t count;
Expand Down
16 changes: 8 additions & 8 deletions blosc/bitshuffle-altivec.h
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Original file line number Diff line number Diff line change
Expand Up @@ -19,29 +19,29 @@
#include <stdint.h>

BLOSC_NO_EXPORT int64_t
bshuf_trans_byte_elem_altivec(void* in, void* out, const size_t size,
bshuf_trans_byte_elem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size, void* tmp_buf);

BLOSC_NO_EXPORT int64_t
bshuf_trans_byte_bitrow_altivec(void* in, void* out, const size_t size,
bshuf_trans_byte_bitrow_altivec(const void* in, void* out, const size_t size,
const size_t elem_size);

BLOSC_NO_EXPORT int64_t
bshuf_shuffle_bit_eightelem_altivec(void* in, void* out, const size_t size,
const size_t elem_size);
bshuf_shuffle_bit_eightelem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size);

/**
ALTIVEC-accelerated bitshuffle routine.
*/
BLOSC_NO_EXPORT int64_t
bshuf_trans_bit_elem_altivec(void* in, void* out, const size_t size,
const size_t elem_size, void* tmp_buf);
bshuf_trans_bit_elem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size);

/**
ALTIVEC-accelerated bitunshuffle routine.
*/
BLOSC_NO_EXPORT int64_t
bshuf_untrans_bit_elem_altivec(void* in, void* out, const size_t size,
const size_t elem_size, void* tmp_buf);
bshuf_untrans_bit_elem_altivec(const void* in, void* out, const size_t size,
const size_t elem_size);

#endif /* BLOSC_BITSHUFFLE_ALTIVEC_H */

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