diff --git a/build/make/configure.sh b/build/make/configure.sh
index 23cf44302e5caaa7200938ed13469d2c91851a7b..eead3b5638f80d8147f4609839f7d9c94bfff544 100755
--- a/build/make/configure.sh
+++ b/build/make/configure.sh
@@ -629,7 +629,7 @@ process_common_toolchain() {
case ${toolchain} in
sparc-solaris-*)
add_extralibs -lposix4
- add_cflags "-DMUST_BE_ALIGNED"
+ disable fast_unaligned
;;
*-solaris-*)
add_extralibs -lposix4
diff --git a/vp8/common/reconinter.c b/vp8/common/reconinter.c
index 3b0405ca1c640319773fe27e607e4f53b22cb6e3..84cda1334eb240d5bcd74c5be75975828f6a4c30 100644
--- a/vp8/common/reconinter.c
+++ b/vp8/common/reconinter.c
@@ -10,6 +10,7 @@
#include "vpx_ports/config.h"
+#include "vpx/vpx_integer.h"
#include "recon.h"
#include "subpixel.h"
#include "blockd.h"
@@ -18,12 +19,6 @@
#include "onyxc_int.h"
#endif
-/* use this define on systems where unaligned int reads and writes are
- * not allowed, i.e. ARM architectures
- */
-/*#define MUST_BE_ALIGNED*/
-
-
static const int bbb[4] = {0, 2, 8, 10};
@@ -39,7 +34,7 @@ void vp8_copy_mem16x16_c(
for (r = 0; r < 16; r++)
{
-#ifdef MUST_BE_ALIGNED
+#if !(CONFIG_FAST_UNALIGNED)
dst[0] = src[0];
dst[1] = src[1];
dst[2] = src[2];
@@ -58,10 +53,10 @@ void vp8_copy_mem16x16_c(
dst[15] = src[15];
#else
- ((int *)dst)[0] = ((int *)src)[0] ;
- ((int *)dst)[1] = ((int *)src)[1] ;
- ((int *)dst)[2] = ((int *)src)[2] ;
- ((int *)dst)[3] = ((int *)src)[3] ;
+ ((uint32_t *)dst)[0] = ((uint32_t *)src)[0] ;
+ ((uint32_t *)dst)[1] = ((uint32_t *)src)[1] ;
+ ((uint32_t *)dst)[2] = ((uint32_t *)src)[2] ;
+ ((uint32_t *)dst)[3] = ((uint32_t *)src)[3] ;
#endif
src += src_stride;
@@ -81,7 +76,7 @@ void vp8_copy_mem8x8_c(
for (r = 0; r < 8; r++)
{
-#ifdef MUST_BE_ALIGNED
+#if !(CONFIG_FAST_UNALIGNED)
dst[0] = src[0];
dst[1] = src[1];
dst[2] = src[2];
@@ -91,8 +86,8 @@ void vp8_copy_mem8x8_c(
dst[6] = src[6];
dst[7] = src[7];
#else
- ((int *)dst)[0] = ((int *)src)[0] ;
- ((int *)dst)[1] = ((int *)src)[1] ;
+ ((uint32_t *)dst)[0] = ((uint32_t *)src)[0] ;
+ ((uint32_t *)dst)[1] = ((uint32_t *)src)[1] ;
#endif
src += src_stride;
dst += dst_stride;
@@ -111,7 +106,7 @@ void vp8_copy_mem8x4_c(
for (r = 0; r < 4; r++)
{
-#ifdef MUST_BE_ALIGNED
+#if !(CONFIG_FAST_UNALIGNED)
dst[0] = src[0];
dst[1] = src[1];
dst[2] = src[2];
@@ -121,8 +116,8 @@ void vp8_copy_mem8x4_c(
dst[6] = src[6];
dst[7] = src[7];
#else
- ((int *)dst)[0] = ((int *)src)[0] ;
- ((int *)dst)[1] = ((int *)src)[1] ;
+ ((uint32_t *)dst)[0] = ((uint32_t *)src)[0] ;
+ ((uint32_t *)dst)[1] = ((uint32_t *)src)[1] ;
#endif
src += src_stride;
dst += dst_stride;
@@ -154,13 +149,13 @@ void vp8_build_inter_predictors_b(BLOCKD *d, int pitch, vp8_subpix_fn_t sppf)
for (r = 0; r < 4; r++)
{
-#ifdef MUST_BE_ALIGNED
+#if !(CONFIG_FAST_UNALIGNED)
pred_ptr[0] = ptr[0];
pred_ptr[1] = ptr[1];
pred_ptr[2] = ptr[2];
pred_ptr[3] = ptr[3];
#else
- *(int *)pred_ptr = *(int *)ptr ;
+ *(uint32_t *)pred_ptr = *(uint32_t *)ptr ;
#endif
pred_ptr += pitch;
ptr += d->pre_stride;
diff --git a/vp8/decoder/asm_dec_offsets.c b/vp8/decoder/asm_dec_offsets.c
index dd2aad2c371c6be7dba3b603bce97c4c5a5d0c1f..1a6090b2bfdc51c9346cc65a9a55938482942943 100644
--- a/vp8/decoder/asm_dec_offsets.c
+++ b/vp8/decoder/asm_dec_offsets.c
@@ -17,7 +17,6 @@ BEGIN
DEFINE(detok_scan, offsetof(DETOK, scan));
DEFINE(detok_ptr_block2leftabove, offsetof(DETOK, ptr_block2leftabove));
DEFINE(detok_coef_tree_ptr, offsetof(DETOK, vp8_coef_tree_ptr));
-DEFINE(detok_teb_base_ptr, offsetof(DETOK, teb_base_ptr));
DEFINE(detok_norm_ptr, offsetof(DETOK, norm_ptr));
DEFINE(detok_ptr_coef_bands_x, offsetof(DETOK, ptr_coef_bands_x));
@@ -35,9 +34,6 @@ DEFINE(bool_decoder_value, offsetof(BOOL_DECODER, value));
DEFINE(bool_decoder_count, offsetof(BOOL_DECODER, count));
DEFINE(bool_decoder_range, offsetof(BOOL_DECODER, range));
-DEFINE(tokenextrabits_min_val, offsetof(TOKENEXTRABITS, min_val));
-DEFINE(tokenextrabits_length, offsetof(TOKENEXTRABITS, Length));
-
END
/* add asserts for any offset that is not supported by assembly code */
diff --git a/vp8/decoder/detokenize.c b/vp8/decoder/detokenize.c
index 6121490eba6718636036cb40fb2124344ee826d1..025f9dfe4c40280b178d81c5f01a3413c7ad8557 100644
--- a/vp8/decoder/detokenize.c
+++ b/vp8/decoder/detokenize.c
@@ -50,54 +50,45 @@ DECLARE_ALIGNED(64, static const unsigned char, coef_bands_x_8x8[64]) = {
#define CAT_THREE_CONTEXT_NODE 9
#define CAT_FIVE_CONTEXT_NODE 10
-/*
-//the definition is put in "onyxd_int.h"
-typedef struct
-{
- INT16 min_val;
- INT16 Length;
- UINT8 Probs[14];
-} TOKENEXTRABITS;
-*/
+#define CAT1_MIN_VAL 5
+#define CAT2_MIN_VAL 7
+#define CAT3_MIN_VAL 11
+#define CAT4_MIN_VAL 19
+#define CAT5_MIN_VAL 35
+#define CAT6_MIN_VAL 67
+#define CAT1_PROB0 159
+#define CAT2_PROB0 145
+#define CAT2_PROB1 165
+
+#define CAT3_PROB0 140
+#define CAT3_PROB1 148
+#define CAT3_PROB2 173
+
+#define CAT4_PROB0 135
+#define CAT4_PROB1 140
+#define CAT4_PROB2 155
+#define CAT4_PROB3 176
+
+#define CAT5_PROB0 130
+#define CAT5_PROB1 134
+#define CAT5_PROB2 141
+#define CAT5_PROB3 157
+#define CAT5_PROB4 180
+
#if CONFIG_EXTEND_QRANGE
-DECLARE_ALIGNED(16, static const TOKENEXTRABITS, vp8d_token_extra_bits2[MAX_ENTROPY_TOKENS]) =
-{
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ZERO_TOKEN */
- { 1, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ONE_TOKEN */
- { 2, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* TWO_TOKEN */
- { 3, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* THREE_TOKEN */
- { 4, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* FOUR_TOKEN */
- { 5, 0, { 159, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY1 */
- { 7, 1, { 145, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY2 */
- { 11, 2, { 140, 148, 173, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY3 */
- { 19, 3, { 135, 140, 155, 176, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY4 */
- { 35, 4, { 130, 134, 141, 157, 180, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY5 */
- { 67, 12, { 129, 130, 133, 140, 153, 177, 196, 230, 243, 249, 252, 254, 254, 0 } }, /* DCT_VAL_CATEGORY6 */
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* EOB TOKEN */
-};
+static const unsigned char cat6_prob[14] =
+{ 129, 130, 133, 140, 153, 177, 196, 230, 243, 249, 252, 254, 254, 0 };
#else
-DECLARE_ALIGNED(16, static const TOKENEXTRABITS, vp8d_token_extra_bits2[MAX_ENTROPY_TOKENS]) =
-{
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ZERO_TOKEN */
- { 1, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* ONE_TOKEN */
- { 2, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* TWO_TOKEN */
- { 3, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* THREE_TOKEN */
- { 4, 0, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* FOUR_TOKEN */
- { 5, 0, { 159, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY1 */
- { 7, 1, { 145, 165, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY2 */
- { 11, 2, { 140, 148, 173, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY3 */
- { 19, 3, { 135, 140, 155, 176, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY4 */
- { 35, 4, { 130, 134, 141, 157, 180, 0, 0, 0, 0, 0, 0, 0 } }, /* DCT_VAL_CATEGORY5 */
- { 67, 10, { 129, 130, 133, 140, 153, 177, 196, 230, 243, 254, 254, 0 } }, /* DCT_VAL_CATEGORY6 */
- { 0, -1, { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, /* EOB TOKEN */
-};
+static const unsigned char cat6_prob[12] =
+{ 129, 130, 133, 140, 153, 177, 196, 230, 243, 254, 254, 0 };
#endif
void vp8_reset_mb_tokens_context(MACROBLOCKD *x)
{
/* Clear entropy contexts for Y2 blocks */
- if (x->mode_info_context->mbmi.mode != B_PRED && x->mode_info_context->mbmi.mode != SPLITMV)
+ if (x->mode_info_context->mbmi.mode != B_PRED &&
+ x->mode_info_context->mbmi.mode != SPLITMV)
{
vpx_memset(x->above_context, 0, sizeof(ENTROPY_CONTEXT_PLANES));
vpx_memset(x->left_context, 0, sizeof(ENTROPY_CONTEXT_PLANES));
@@ -227,7 +218,7 @@ DECLARE_ALIGNED(16, extern const unsigned char, vp8_norm[256]);
qcoeff_ptr [ scan[c] ] = (INT16) v; \
++c; \
goto DO_WHILE; }\
- qcoeff_ptr [ scan[15] ] = (INT16) v; \
+ qcoeff_ptr [ 15 ] = (INT16) v; \
goto BLOCK_FINISHED;
#if CONFIG_T8X8
@@ -251,8 +242,8 @@ DECLARE_ALIGNED(16, extern const unsigned char, vp8_norm[256]);
goto BLOCK_FINISHED_8x8;
#endif
-#define DECODE_EXTRABIT_AND_ADJUST_VAL(t,bits_count)\
- split = 1 + (((range-1) * vp8d_token_extra_bits2[t].Probs[bits_count]) >> 8); \
+#define DECODE_EXTRABIT_AND_ADJUST_VAL(prob, bits_count)\
+ split = 1 + (((range-1) * prob) >> 8); \
bigsplit = (VP8_BD_VALUE)split << (VP8_BD_VALUE_SIZE - 8); \
FILL \
if(value >= bigsplit)\
@@ -658,7 +649,8 @@ int vp8_decode_mb_tokens(VP8D_COMP *dx, MACROBLOCKD *x)
scan = vp8_default_zig_zag1d;
qcoeff_ptr = &x->qcoeff[0];
- if (x->mode_info_context->mbmi.mode != B_PRED && x->mode_info_context->mbmi.mode != SPLITMV)
+ if (x->mode_info_context->mbmi.mode != B_PRED &&
+ x->mode_info_context->mbmi.mode != SPLITMV)
{
i = 24;
stop = 24;
@@ -694,16 +686,21 @@ DO_WHILE:
CHECK_0_:
DECODE_AND_LOOP_IF_ZERO(Prob[ZERO_CONTEXT_NODE], CHECK_0_);
DECODE_AND_BRANCH_IF_ZERO(Prob[ONE_CONTEXT_NODE], ONE_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[LOW_VAL_CONTEXT_NODE], LOW_VAL_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[HIGH_LOW_CONTEXT_NODE], HIGH_LOW_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREEFOUR_CONTEXT_NODE], CAT_THREEFOUR_CONTEXT_NODE_0_);
- DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_FIVE_CONTEXT_NODE], CAT_FIVE_CONTEXT_NODE_0_);
- val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY6].min_val;
- bits_count = vp8d_token_extra_bits2[DCT_VAL_CATEGORY6].Length;
+ DECODE_AND_BRANCH_IF_ZERO(Prob[LOW_VAL_CONTEXT_NODE],
+ LOW_VAL_CONTEXT_NODE_0_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[HIGH_LOW_CONTEXT_NODE],
+ HIGH_LOW_CONTEXT_NODE_0_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREEFOUR_CONTEXT_NODE],
+ CAT_THREEFOUR_CONTEXT_NODE_0_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_FIVE_CONTEXT_NODE],
+ CAT_FIVE_CONTEXT_NODE_0_);
+
+ val = CAT6_MIN_VAL;
+ bits_count = CONFIG_EXTEND_QRANGE?14:12;
do
{
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY6, bits_count);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(cat6_prob[bits_count], bits_count);
bits_count -- ;
}
while (bits_count >= 0);
@@ -711,41 +708,43 @@ CHECK_0_:
DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT(val);
CAT_FIVE_CONTEXT_NODE_0_:
- val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY5].min_val;
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 4);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 3);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 2);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 1);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY5, 0);
+ val = CAT5_MIN_VAL;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT5_PROB4, 4);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT5_PROB3, 3);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT5_PROB2, 2);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT5_PROB1, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT5_PROB0, 0);
DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT(val);
CAT_THREEFOUR_CONTEXT_NODE_0_:
- DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREE_CONTEXT_NODE], CAT_THREE_CONTEXT_NODE_0_);
- val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY4].min_val;
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 3);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 2);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 1);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY4, 0);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_THREE_CONTEXT_NODE],
+ CAT_THREE_CONTEXT_NODE_0_);
+ val = CAT4_MIN_VAL;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT4_PROB3, 3);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT4_PROB2, 2);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT4_PROB1, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT4_PROB0, 0);
DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT(val);
CAT_THREE_CONTEXT_NODE_0_:
- val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY3].min_val;
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY3, 2);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY3, 1);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY3, 0);
+ val = CAT3_MIN_VAL;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT3_PROB2, 2);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT3_PROB1, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT3_PROB0, 0);
DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT(val);
HIGH_LOW_CONTEXT_NODE_0_:
- DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_ONE_CONTEXT_NODE], CAT_ONE_CONTEXT_NODE_0_);
+ DECODE_AND_BRANCH_IF_ZERO(Prob[CAT_ONE_CONTEXT_NODE],
+ CAT_ONE_CONTEXT_NODE_0_);
- val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY2].min_val;
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY2, 1);
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY2, 0);
+ val = CAT2_MIN_VAL;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT2_PROB1, 1);
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT2_PROB0, 0);
DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT(val);
CAT_ONE_CONTEXT_NODE_0_:
- val = vp8d_token_extra_bits2[DCT_VAL_CATEGORY1].min_val;
- DECODE_EXTRABIT_AND_ADJUST_VAL(DCT_VAL_CATEGORY1, 0);
+ val = CAT1_MIN_VAL;
+ DECODE_EXTRABIT_AND_ADJUST_VAL(CAT1_PROB0, 0);
DECODE_SIGN_WRITE_COEFF_AND_CHECK_EXIT(val);
LOW_VAL_CONTEXT_NODE_0_:
@@ -770,7 +769,7 @@ ONE_CONTEXT_NODE_0_:
goto DO_WHILE;
}
- qcoeff_ptr [ scan[15] ] = (INT16) v;
+ qcoeff_ptr [ 15 ] = (INT16) v;
BLOCK_FINISHED:
*a = *l = ((eobs[i] = c) != !type); /* any nonzero data? */
eobtotal += c;
diff --git a/vp8/decoder/onyxd_int.h b/vp8/decoder/onyxd_int.h
index 6309915ab7ffa1b618ab05a1d2e1144294d93e6e..bb05ea826763301cd057f85adfdcbbbbe1e65032 100644
--- a/vp8/decoder/onyxd_int.h
+++ b/vp8/decoder/onyxd_int.h
@@ -44,21 +44,6 @@ typedef struct
int size;
} DATARATE;
-#if CONFIG_EXTEND_QRANGE
-typedef struct
-{
- INT16 min_val;
- INT16 Length;
- UINT8 Probs[14];
-} TOKENEXTRABITS;
-#else
-typedef struct
-{
- INT16 min_val;
- INT16 Length;
- UINT8 Probs[12];
-} TOKENEXTRABITS;
-#endif
typedef struct
{
int const *scan;
@@ -67,7 +52,6 @@ typedef struct
#endif
UINT8 const *ptr_block2leftabove;
vp8_tree_index const *vp8_coef_tree_ptr;
- TOKENEXTRABITS const *teb_base_ptr;
unsigned char *norm_ptr;
UINT8 *ptr_coef_bands_x;
#if CONFIG_T8X8
diff --git a/vp8/encoder/x86/sad_sse3.asm b/vp8/encoder/x86/sad_sse3.asm
index 1c41c322a9d5e76f2271b743b07df4dcf29207f9..9e05521664edb8a147acf033b8cd010b92bf3ed3 100644
--- a/vp8/encoder/x86/sad_sse3.asm
+++ b/vp8/encoder/x86/sad_sse3.asm
@@ -43,7 +43,7 @@
%define ret_var r11
%define result_ptr [rsp+xmm_stack_space+8+4*8]
%define max_err [rsp+xmm_stack_space+8+4*8]
- %define height [rsp+xmm_stack_space+8+4*8]
+ %define height dword ptr [rsp+xmm_stack_space+8+4*8]
%else
%define src_ptr rdi
%define src_stride rsi