[PATCH] Staging: echo cleanup
From: Alexander Beregalov
Date: Wed Mar 11 2009 - 20:33:27 EST
before:
errors lines of code errors/KLOC
drivers/staging/echo/ 213 1701 125.2
after:
errors lines of code errors/KLOC
drivers/staging/echo/ 8 1685 4.7
Compile tested.
Signed-off-by: Alexander Beregalov <a.beregalov@xxxxxxxxx>
---
drivers/staging/echo/bit_operations.h | 30 ++--
drivers/staging/echo/echo.c | 42 ++--
drivers/staging/echo/echo.h | 2 -
drivers/staging/echo/fir.h | 28 +--
drivers/staging/echo/mmx.h | 408 ++++++++++++++++----------------
5 files changed, 247 insertions(+), 263 deletions(-)
diff --git a/drivers/staging/echo/bit_operations.h b/drivers/staging/echo/bit_operations.h
index cecdcf3..4c4ccbc 100644
--- a/drivers/staging/echo/bit_operations.h
+++ b/drivers/staging/echo/bit_operations.h
@@ -21,8 +21,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: bit_operations.h,v 1.11 2006/11/28 15:37:03 steveu Exp $
*/
/*! \file */
@@ -34,7 +32,7 @@
/*! \brief Find the bit position of the highest set bit in a word
\param bits The word to be searched
\return The bit number of the highest set bit, or -1 if the word is zero. */
-static __inline__ int top_bit(unsigned int bits)
+static inline int top_bit(unsigned int bits)
{
int res;
@@ -50,7 +48,7 @@ static __inline__ int top_bit(unsigned int bits)
/*! \brief Find the bit position of the lowest set bit in a word
\param bits The word to be searched
\return The bit number of the lowest set bit, or -1 if the word is zero. */
-static __inline__ int bottom_bit(unsigned int bits)
+static inline int bottom_bit(unsigned int bits)
{
int res;
@@ -63,7 +61,7 @@ static __inline__ int bottom_bit(unsigned int bits)
return res;
}
#else
-static __inline__ int top_bit(unsigned int bits)
+static inline int top_bit(unsigned int bits)
{
int i;
@@ -93,7 +91,7 @@ static __inline__ int top_bit(unsigned int bits)
return i;
}
-static __inline__ int bottom_bit(unsigned int bits)
+static inline int bottom_bit(unsigned int bits)
{
int i;
@@ -127,7 +125,7 @@ static __inline__ int bottom_bit(unsigned int bits)
/*! \brief Bit reverse a byte.
\param data The byte to be reversed.
\return The bit reversed version of data. */
-static __inline__ uint8_t bit_reverse8(uint8_t x)
+static inline uint8_t bit_reverse8(uint8_t x)
{
#if defined(__i386__) || defined(__x86_64__)
/* If multiply is fast */
@@ -172,32 +170,32 @@ uint32_t make_mask32(uint32_t x);
uint16_t make_mask16(uint16_t x);
/*! \brief Find the least significant one in a word, and return a word
- with just that bit set.
+ with just that bit set.
\param x The word to be searched.
\return The word with the single set bit. */
-static __inline__ uint32_t least_significant_one32(uint32_t x)
+static inline uint32_t least_significant_one32(uint32_t x)
{
- return (x & (-(int32_t) x));
+ return x & (-(int32_t) x);
}
/*! \brief Find the most significant one in a word, and return a word
- with just that bit set.
+ with just that bit set.
\param x The word to be searched.
\return The word with the single set bit. */
-static __inline__ uint32_t most_significant_one32(uint32_t x)
+static inline uint32_t most_significant_one32(uint32_t x)
{
#if defined(__i386__) || defined(__x86_64__)
return 1 << top_bit(x);
#else
x = make_mask32(x);
- return (x ^ (x >> 1));
+ return x ^ (x >> 1);
#endif
}
/*! \brief Find the parity of a byte.
\param x The byte to be checked.
\return 1 for odd, or 0 for even. */
-static __inline__ int parity8(uint8_t x)
+static inline int parity8(uint8_t x)
{
x = (x ^ (x >> 4)) & 0x0F;
return (0x6996 >> x) & 1;
@@ -206,7 +204,7 @@ static __inline__ int parity8(uint8_t x)
/*! \brief Find the parity of a 16 bit word.
\param x The word to be checked.
\return 1 for odd, or 0 for even. */
-static __inline__ int parity16(uint16_t x)
+static inline int parity16(uint16_t x)
{
x ^= (x >> 8);
x = (x ^ (x >> 4)) & 0x0F;
@@ -216,7 +214,7 @@ static __inline__ int parity16(uint16_t x)
/*! \brief Find the parity of a 32 bit word.
\param x The word to be checked.
\return 1 for odd, or 0 for even. */
-static __inline__ int parity32(uint32_t x)
+static inline int parity32(uint32_t x)
{
x ^= (x >> 16);
x ^= (x >> 8);
diff --git a/drivers/staging/echo/echo.c b/drivers/staging/echo/echo.c
index fd4007e..6d7217e 100644
--- a/drivers/staging/echo/echo.c
+++ b/drivers/staging/echo/echo.c
@@ -27,8 +27,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: echo.c,v 1.20 2006/12/01 18:00:48 steveu Exp $
*/
/*! \file */
@@ -113,17 +111,17 @@
#define MIN_TX_POWER_FOR_ADAPTION 64
#define MIN_RX_POWER_FOR_ADAPTION 64
-#define DTD_HANGOVER 600 /* 600 samples, or 75ms */
-#define DC_LOG2BETA 3 /* log2() of DC filter Beta */
+#define DTD_HANGOVER 600 /* 600 samples, or 75ms */
+#define DC_LOG2BETA 3 /* log2() of DC filter Beta */
/*-----------------------------------------------------------------------*\
- FUNCTIONS
+ FUNCTIONS
\*-----------------------------------------------------------------------*/
/* adapting coeffs using the traditional stochastic descent (N)LMS algorithm */
#ifdef __bfin__
-static void __inline__ lms_adapt_bg(struct oslec_state *ec, int clean,
+static inline void lms_adapt_bg(struct oslec_state *ec, int clean,
int shift)
{
int i, j;
@@ -147,13 +145,13 @@ static void __inline__ lms_adapt_bg(struct oslec_state *ec, int clean,
/* st: and en: help us locate the assembler in echo.s */
- //asm("st:");
+ /* asm("st:"); */
n = ec->taps;
for (i = 0, j = offset2; i < n; i++, j++) {
exp = *phist++ * factor;
ec->fir_taps16[1][i] += (int16_t) ((exp + (1 << 14)) >> 15);
}
- //asm("en:");
+ /* asm("en:"); */
/* Note the asm for the inner loop above generated by Blackfin gcc
4.1.1 is pretty good (note even parallel instructions used):
@@ -195,7 +193,7 @@ static void __inline__ lms_adapt_bg(struct oslec_state *ec, int clean,
*/
#else
-static __inline__ void lms_adapt_bg(struct oslec_state *ec, int clean,
+static inline void lms_adapt_bg(struct oslec_state *ec, int clean,
int shift)
{
int i;
@@ -249,9 +247,8 @@ struct oslec_state *oslec_create(int len, int adaption_mode)
fir16_create(&ec->fir_state, ec->fir_taps16[0], ec->taps);
fir16_create(&ec->fir_state_bg, ec->fir_taps16[1], ec->taps);
- for (i = 0; i < 5; i++) {
+ for (i = 0; i < 5; i++)
ec->xvtx[i] = ec->yvtx[i] = ec->xvrx[i] = ec->yvrx[i] = 0;
- }
ec->cng_level = 1000;
oslec_adaption_mode(ec, adaption_mode);
@@ -271,14 +268,13 @@ struct oslec_state *oslec_create(int len, int adaption_mode)
return ec;
- error_oom:
+error_oom:
for (i = 0; i < 2; i++)
kfree(ec->fir_taps16[i]);
kfree(ec);
return NULL;
}
-
EXPORT_SYMBOL_GPL(oslec_create);
void oslec_free(struct oslec_state *ec)
@@ -292,14 +288,12 @@ void oslec_free(struct oslec_state *ec)
kfree(ec->snapshot);
kfree(ec);
}
-
EXPORT_SYMBOL_GPL(oslec_free);
void oslec_adaption_mode(struct oslec_state *ec, int adaption_mode)
{
ec->adaption_mode = adaption_mode;
}
-
EXPORT_SYMBOL_GPL(oslec_adaption_mode);
void oslec_flush(struct oslec_state *ec)
@@ -326,14 +320,12 @@ void oslec_flush(struct oslec_state *ec)
ec->curr_pos = ec->taps - 1;
ec->Pstates = 0;
}
-
EXPORT_SYMBOL_GPL(oslec_flush);
void oslec_snapshot(struct oslec_state *ec)
{
memcpy(ec->snapshot, ec->fir_taps16[0], ec->taps * sizeof(int16_t));
}
-
EXPORT_SYMBOL_GPL(oslec_snapshot);
/* Dual Path Echo Canceller ------------------------------------------------*/
@@ -399,7 +391,7 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
/* efficient "out with the old and in with the new" algorithm so
we don't have to recalculate over the whole block of
samples. */
- new = (int)tx *(int)tx;
+ new = (int)tx * (int)tx;
old = (int)ec->fir_state.history[ec->fir_state.curr_pos] *
(int)ec->fir_state.history[ec->fir_state.curr_pos];
ec->Pstates +=
@@ -498,15 +490,15 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
if ((ec->adaption_mode & ECHO_CAN_USE_ADAPTION) &&
(ec->nonupdate_dwell == 0) &&
- (8 * ec->Lclean_bg <
- 7 * ec->Lclean) /* (ec->Lclean_bg < 0.875*ec->Lclean) */ &&
- (8 * ec->Lclean_bg <
- ec->Ltx) /* (ec->Lclean_bg < 0.125*ec->Ltx) */ ) {
+ /* (ec->Lclean_bg < 0.875*ec->Lclean) */
+ (8 * ec->Lclean_bg < 7 * ec->Lclean) &&
+ /* (ec->Lclean_bg < 0.125*ec->Ltx) */
+ (8 * ec->Lclean_bg < ec->Ltx)) {
if (ec->cond_met == 6) {
/* BG filter has had better results for 6 consecutive samples */
ec->adapt = 1;
memcpy(ec->fir_taps16[0], ec->fir_taps16[1],
- ec->taps * sizeof(int16_t));
+ ec->taps * sizeof(int16_t));
} else
ec->cond_met++;
} else
@@ -580,7 +572,6 @@ int16_t oslec_update(struct oslec_state *ec, int16_t tx, int16_t rx)
return (int16_t) ec->clean_nlp << 1;
}
-
EXPORT_SYMBOL_GPL(oslec_update);
/* This function is seperated from the echo canceller is it is usually called
@@ -604,7 +595,7 @@ EXPORT_SYMBOL_GPL(oslec_update);
precision, which noise shapes things, giving very clean DC removal.
*/
-int16_t oslec_hpf_tx(struct oslec_state * ec, int16_t tx)
+int16_t oslec_hpf_tx(struct oslec_state *ec, int16_t tx)
{
int tmp, tmp1;
@@ -629,7 +620,6 @@ int16_t oslec_hpf_tx(struct oslec_state * ec, int16_t tx)
return tx;
}
-
EXPORT_SYMBOL_GPL(oslec_hpf_tx);
MODULE_LICENSE("GPL");
diff --git a/drivers/staging/echo/echo.h b/drivers/staging/echo/echo.h
index 34fb816..c835e5c 100644
--- a/drivers/staging/echo/echo.h
+++ b/drivers/staging/echo/echo.h
@@ -23,8 +23,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: echo.h,v 1.9 2006/10/24 13:45:28 steveu Exp $
*/
#ifndef __ECHO_H
diff --git a/drivers/staging/echo/fir.h b/drivers/staging/echo/fir.h
index d35f168..ac6c553 100644
--- a/drivers/staging/echo/fir.h
+++ b/drivers/staging/echo/fir.h
@@ -21,8 +21,6 @@
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * $Id: fir.h,v 1.8 2006/10/24 13:45:28 steveu Exp $
*/
/*! \page fir_page FIR filtering
@@ -102,8 +100,8 @@ struct fir_float_state_t {
float *history;
};
-static __inline__ const int16_t *fir16_create(struct fir16_state_t *fir,
- const int16_t * coeffs, int taps)
+static inline const int16_t *fir16_create(struct fir16_state_t *fir,
+ const int16_t *coeffs, int taps)
{
fir->taps = taps;
fir->curr_pos = taps - 1;
@@ -116,7 +114,7 @@ static __inline__ const int16_t *fir16_create(struct fir16_state_t *fir,
return fir->history;
}
-static __inline__ void fir16_flush(struct fir16_state_t *fir)
+static inline void fir16_flush(struct fir16_state_t *fir)
{
#if defined(USE_MMX) || defined(USE_SSE2) || defined(__bfin__)
memset(fir->history, 0, 2 * fir->taps * sizeof(int16_t));
@@ -125,7 +123,7 @@ static __inline__ void fir16_flush(struct fir16_state_t *fir)
#endif
}
-static __inline__ void fir16_free(struct fir16_state_t *fir)
+static inline void fir16_free(struct fir16_state_t *fir)
{
kfree(fir->history);
}
@@ -148,16 +146,16 @@ static inline int32_t dot_asm(short *x, short *y, int len)
"A0 += R0.L*R1.L (IS);\n\t"
"R0 = A0;\n\t"
"%0 = R0;\n\t"
- :"=&d"(dot)
- :"a"(x), "a"(y), "a"(len)
- :"I0", "I1", "A1", "A0", "R0", "R1"
+ : "=&d"(dot)
+ : "a"(x), "a"(y), "a"(len)
+ : "I0", "I1", "A1", "A0", "R0", "R1"
);
return dot;
}
#endif
-static __inline__ int16_t fir16(struct fir16_state_t *fir, int16_t sample)
+static inline int16_t fir16(struct fir16_state_t *fir, int16_t sample)
{
int32_t y;
#if defined(USE_MMX)
@@ -250,8 +248,8 @@ static __inline__ int16_t fir16(struct fir16_state_t *fir, int16_t sample)
return (int16_t) (y >> 15);
}
-static __inline__ const int16_t *fir32_create(struct fir32_state_t *fir,
- const int32_t * coeffs, int taps)
+static inline const int16_t *fir32_create(struct fir32_state_t *fir,
+ const int32_t *coeffs, int taps)
{
fir->taps = taps;
fir->curr_pos = taps - 1;
@@ -260,17 +258,17 @@ static __inline__ const int16_t *fir32_create(struct fir32_state_t *fir,
return fir->history;
}
-static __inline__ void fir32_flush(struct fir32_state_t *fir)
+static inline void fir32_flush(struct fir32_state_t *fir)
{
memset(fir->history, 0, fir->taps * sizeof(int16_t));
}
-static __inline__ void fir32_free(struct fir32_state_t *fir)
+static inline void fir32_free(struct fir32_state_t *fir)
{
kfree(fir->history);
}
-static __inline__ int16_t fir32(struct fir32_state_t *fir, int16_t sample)
+static inline int16_t fir32(struct fir32_state_t *fir, int16_t sample)
{
int i;
int32_t y;
diff --git a/drivers/staging/echo/mmx.h b/drivers/staging/echo/mmx.h
index 44e5cfe..c1dcd72 100644
--- a/drivers/staging/echo/mmx.h
+++ b/drivers/staging/echo/mmx.h
@@ -44,238 +44,238 @@ union xmm_t {
char b[16];
};
-#define mmx_i2r(op,imm,reg) \
- __asm__ __volatile__ (#op " %0, %%" #reg \
- : /* nothing */ \
- : "i" (imm) )
-
-#define mmx_m2r(op,mem,reg) \
- __asm__ __volatile__ (#op " %0, %%" #reg \
- : /* nothing */ \
- : "m" (mem))
-
-#define mmx_r2m(op,reg,mem) \
- __asm__ __volatile__ (#op " %%" #reg ", %0" \
- : "=m" (mem) \
- : /* nothing */ )
-
-#define mmx_r2r(op,regs,regd) \
- __asm__ __volatile__ (#op " %" #regs ", %" #regd)
-
-#define emms() __asm__ __volatile__ ("emms")
-
-#define movd_m2r(var,reg) mmx_m2r (movd, var, reg)
-#define movd_r2m(reg,var) mmx_r2m (movd, reg, var)
-#define movd_r2r(regs,regd) mmx_r2r (movd, regs, regd)
-
-#define movq_m2r(var,reg) mmx_m2r (movq, var, reg)
-#define movq_r2m(reg,var) mmx_r2m (movq, reg, var)
-#define movq_r2r(regs,regd) mmx_r2r (movq, regs, regd)
-
-#define packssdw_m2r(var,reg) mmx_m2r (packssdw, var, reg)
-#define packssdw_r2r(regs,regd) mmx_r2r (packssdw, regs, regd)
-#define packsswb_m2r(var,reg) mmx_m2r (packsswb, var, reg)
-#define packsswb_r2r(regs,regd) mmx_r2r (packsswb, regs, regd)
-
-#define packuswb_m2r(var,reg) mmx_m2r (packuswb, var, reg)
-#define packuswb_r2r(regs,regd) mmx_r2r (packuswb, regs, regd)
-
-#define paddb_m2r(var,reg) mmx_m2r (paddb, var, reg)
-#define paddb_r2r(regs,regd) mmx_r2r (paddb, regs, regd)
-#define paddd_m2r(var,reg) mmx_m2r (paddd, var, reg)
-#define paddd_r2r(regs,regd) mmx_r2r (paddd, regs, regd)
-#define paddw_m2r(var,reg) mmx_m2r (paddw, var, reg)
-#define paddw_r2r(regs,regd) mmx_r2r (paddw, regs, regd)
-
-#define paddsb_m2r(var,reg) mmx_m2r (paddsb, var, reg)
-#define paddsb_r2r(regs,regd) mmx_r2r (paddsb, regs, regd)
-#define paddsw_m2r(var,reg) mmx_m2r (paddsw, var, reg)
-#define paddsw_r2r(regs,regd) mmx_r2r (paddsw, regs, regd)
-
-#define paddusb_m2r(var,reg) mmx_m2r (paddusb, var, reg)
-#define paddusb_r2r(regs,regd) mmx_r2r (paddusb, regs, regd)
-#define paddusw_m2r(var,reg) mmx_m2r (paddusw, var, reg)
-#define paddusw_r2r(regs,regd) mmx_r2r (paddusw, regs, regd)
-
-#define pand_m2r(var,reg) mmx_m2r (pand, var, reg)
-#define pand_r2r(regs,regd) mmx_r2r (pand, regs, regd)
-
-#define pandn_m2r(var,reg) mmx_m2r (pandn, var, reg)
-#define pandn_r2r(regs,regd) mmx_r2r (pandn, regs, regd)
-
-#define pcmpeqb_m2r(var,reg) mmx_m2r (pcmpeqb, var, reg)
-#define pcmpeqb_r2r(regs,regd) mmx_r2r (pcmpeqb, regs, regd)
-#define pcmpeqd_m2r(var,reg) mmx_m2r (pcmpeqd, var, reg)
-#define pcmpeqd_r2r(regs,regd) mmx_r2r (pcmpeqd, regs, regd)
-#define pcmpeqw_m2r(var,reg) mmx_m2r (pcmpeqw, var, reg)
-#define pcmpeqw_r2r(regs,regd) mmx_r2r (pcmpeqw, regs, regd)
-
-#define pcmpgtb_m2r(var,reg) mmx_m2r (pcmpgtb, var, reg)
-#define pcmpgtb_r2r(regs,regd) mmx_r2r (pcmpgtb, regs, regd)
-#define pcmpgtd_m2r(var,reg) mmx_m2r (pcmpgtd, var, reg)
-#define pcmpgtd_r2r(regs,regd) mmx_r2r (pcmpgtd, regs, regd)
-#define pcmpgtw_m2r(var,reg) mmx_m2r (pcmpgtw, var, reg)
-#define pcmpgtw_r2r(regs,regd) mmx_r2r (pcmpgtw, regs, regd)
-
-#define pmaddwd_m2r(var,reg) mmx_m2r (pmaddwd, var, reg)
-#define pmaddwd_r2r(regs,regd) mmx_r2r (pmaddwd, regs, regd)
-
-#define pmulhw_m2r(var,reg) mmx_m2r (pmulhw, var, reg)
-#define pmulhw_r2r(regs,regd) mmx_r2r (pmulhw, regs, regd)
-
-#define pmullw_m2r(var,reg) mmx_m2r (pmullw, var, reg)
-#define pmullw_r2r(regs,regd) mmx_r2r (pmullw, regs, regd)
-
-#define por_m2r(var,reg) mmx_m2r (por, var, reg)
-#define por_r2r(regs,regd) mmx_r2r (por, regs, regd)
-
-#define pslld_i2r(imm,reg) mmx_i2r (pslld, imm, reg)
-#define pslld_m2r(var,reg) mmx_m2r (pslld, var, reg)
-#define pslld_r2r(regs,regd) mmx_r2r (pslld, regs, regd)
-#define psllq_i2r(imm,reg) mmx_i2r (psllq, imm, reg)
-#define psllq_m2r(var,reg) mmx_m2r (psllq, var, reg)
-#define psllq_r2r(regs,regd) mmx_r2r (psllq, regs, regd)
-#define psllw_i2r(imm,reg) mmx_i2r (psllw, imm, reg)
-#define psllw_m2r(var,reg) mmx_m2r (psllw, var, reg)
-#define psllw_r2r(regs,regd) mmx_r2r (psllw, regs, regd)
-
-#define psrad_i2r(imm,reg) mmx_i2r (psrad, imm, reg)
-#define psrad_m2r(var,reg) mmx_m2r (psrad, var, reg)
-#define psrad_r2r(regs,regd) mmx_r2r (psrad, regs, regd)
-#define psraw_i2r(imm,reg) mmx_i2r (psraw, imm, reg)
-#define psraw_m2r(var,reg) mmx_m2r (psraw, var, reg)
-#define psraw_r2r(regs,regd) mmx_r2r (psraw, regs, regd)
-
-#define psrld_i2r(imm,reg) mmx_i2r (psrld, imm, reg)
-#define psrld_m2r(var,reg) mmx_m2r (psrld, var, reg)
-#define psrld_r2r(regs,regd) mmx_r2r (psrld, regs, regd)
-#define psrlq_i2r(imm,reg) mmx_i2r (psrlq, imm, reg)
-#define psrlq_m2r(var,reg) mmx_m2r (psrlq, var, reg)
-#define psrlq_r2r(regs,regd) mmx_r2r (psrlq, regs, regd)
-#define psrlw_i2r(imm,reg) mmx_i2r (psrlw, imm, reg)
-#define psrlw_m2r(var,reg) mmx_m2r (psrlw, var, reg)
-#define psrlw_r2r(regs,regd) mmx_r2r (psrlw, regs, regd)
-
-#define psubb_m2r(var,reg) mmx_m2r (psubb, var, reg)
-#define psubb_r2r(regs,regd) mmx_r2r (psubb, regs, regd)
-#define psubd_m2r(var,reg) mmx_m2r (psubd, var, reg)
-#define psubd_r2r(regs,regd) mmx_r2r (psubd, regs, regd)
-#define psubw_m2r(var,reg) mmx_m2r (psubw, var, reg)
-#define psubw_r2r(regs,regd) mmx_r2r (psubw, regs, regd)
-
-#define psubsb_m2r(var,reg) mmx_m2r (psubsb, var, reg)
-#define psubsb_r2r(regs,regd) mmx_r2r (psubsb, regs, regd)
-#define psubsw_m2r(var,reg) mmx_m2r (psubsw, var, reg)
-#define psubsw_r2r(regs,regd) mmx_r2r (psubsw, regs, regd)
-
-#define psubusb_m2r(var,reg) mmx_m2r (psubusb, var, reg)
-#define psubusb_r2r(regs,regd) mmx_r2r (psubusb, regs, regd)
-#define psubusw_m2r(var,reg) mmx_m2r (psubusw, var, reg)
-#define psubusw_r2r(regs,regd) mmx_r2r (psubusw, regs, regd)
-
-#define punpckhbw_m2r(var,reg) mmx_m2r (punpckhbw, var, reg)
-#define punpckhbw_r2r(regs,regd) mmx_r2r (punpckhbw, regs, regd)
-#define punpckhdq_m2r(var,reg) mmx_m2r (punpckhdq, var, reg)
-#define punpckhdq_r2r(regs,regd) mmx_r2r (punpckhdq, regs, regd)
-#define punpckhwd_m2r(var,reg) mmx_m2r (punpckhwd, var, reg)
-#define punpckhwd_r2r(regs,regd) mmx_r2r (punpckhwd, regs, regd)
-
-#define punpcklbw_m2r(var,reg) mmx_m2r (punpcklbw, var, reg)
-#define punpcklbw_r2r(regs,regd) mmx_r2r (punpcklbw, regs, regd)
-#define punpckldq_m2r(var,reg) mmx_m2r (punpckldq, var, reg)
-#define punpckldq_r2r(regs,regd) mmx_r2r (punpckldq, regs, regd)
-#define punpcklwd_m2r(var,reg) mmx_m2r (punpcklwd, var, reg)
-#define punpcklwd_r2r(regs,regd) mmx_r2r (punpcklwd, regs, regd)
-
-#define pxor_m2r(var,reg) mmx_m2r (pxor, var, reg)
-#define pxor_r2r(regs,regd) mmx_r2r (pxor, regs, regd)
+#define mmx_i2r(op, imm, reg) \
+ __asm__ __volatile__ (#op " %0, %%" #reg \
+ : /* nothing */ \
+ : "i" (imm))
+
+#define mmx_m2r(op, mem, reg) \
+ __asm__ __volatile__ (#op " %0, %%" #reg \
+ : /* nothing */ \
+ : "m" (mem))
+
+#define mmx_r2m(op, reg, mem) \
+ __asm__ __volatile__ (#op " %%" #reg ", %0" \
+ : "=m" (mem) \
+ : /* nothing */)
+
+#define mmx_r2r(op, regs, regd) \
+ __asm__ __volatile__ (#op " %" #regs ", %" #regd)
+
+#define emms() __asm__ __volatile__ ("emms")
+
+#define movd_m2r(var, reg) mmx_m2r(movd, var, reg)
+#define movd_r2m(reg, var) mmx_r2m(movd, reg, var)
+#define movd_r2r(regs, regd) mmx_r2r(movd, regs, regd)
+
+#define movq_m2r(var, reg) mmx_m2r(movq, var, reg)
+#define movq_r2m(reg, var) mmx_r2m(movq, reg, var)
+#define movq_r2r(regs, regd) mmx_r2r(movq, regs, regd)
+
+#define packssdw_m2r(var, reg) mmx_m2r(packssdw, var, reg)
+#define packssdw_r2r(regs, regd) mmx_r2r(packssdw, regs, regd)
+#define packsswb_m2r(var, reg) mmx_m2r(packsswb, var, reg)
+#define packsswb_r2r(regs, regd) mmx_r2r(packsswb, regs, regd)
+
+#define packuswb_m2r(var, reg) mmx_m2r(packuswb, var, reg)
+#define packuswb_r2r(regs, regd) mmx_r2r(packuswb, regs, regd)
+
+#define paddb_m2r(var, reg) mmx_m2r(paddb, var, reg)
+#define paddb_r2r(regs, regd) mmx_r2r(paddb, regs, regd)
+#define paddd_m2r(var, reg) mmx_m2r(paddd, var, reg)
+#define paddd_r2r(regs, regd) mmx_r2r(paddd, regs, regd)
+#define paddw_m2r(var, reg) mmx_m2r(paddw, var, reg)
+#define paddw_r2r(regs, regd) mmx_r2r(paddw, regs, regd)
+
+#define paddsb_m2r(var, reg) mmx_m2r(paddsb, var, reg)
+#define paddsb_r2r(regs, regd) mmx_r2r(paddsb, regs, regd)
+#define paddsw_m2r(var, reg) mmx_m2r(paddsw, var, reg)
+#define paddsw_r2r(regs, regd) mmx_r2r(paddsw, regs, regd)
+
+#define paddusb_m2r(var, reg) mmx_m2r(paddusb, var, reg)
+#define paddusb_r2r(regs, regd) mmx_r2r(paddusb, regs, regd)
+#define paddusw_m2r(var, reg) mmx_m2r(paddusw, var, reg)
+#define paddusw_r2r(regs, regd) mmx_r2r(paddusw, regs, regd)
+
+#define pand_m2r(var, reg) mmx_m2r(pand, var, reg)
+#define pand_r2r(regs, regd) mmx_r2r(pand, regs, regd)
+
+#define pandn_m2r(var, reg) mmx_m2r(pandn, var, reg)
+#define pandn_r2r(regs, regd) mmx_r2r(pandn, regs, regd)
+
+#define pcmpeqb_m2r(var, reg) mmx_m2r(pcmpeqb, var, reg)
+#define pcmpeqb_r2r(regs, regd) mmx_r2r(pcmpeqb, regs, regd)
+#define pcmpeqd_m2r(var, reg) mmx_m2r(pcmpeqd, var, reg)
+#define pcmpeqd_r2r(regs, regd) mmx_r2r(pcmpeqd, regs, regd)
+#define pcmpeqw_m2r(var, reg) mmx_m2r(pcmpeqw, var, reg)
+#define pcmpeqw_r2r(regs, regd) mmx_r2r(pcmpeqw, regs, regd)
+
+#define pcmpgtb_m2r(var, reg) mmx_m2r(pcmpgtb, var, reg)
+#define pcmpgtb_r2r(regs, regd) mmx_r2r(pcmpgtb, regs, regd)
+#define pcmpgtd_m2r(var, reg) mmx_m2r(pcmpgtd, var, reg)
+#define pcmpgtd_r2r(regs, regd) mmx_r2r(pcmpgtd, regs, regd)
+#define pcmpgtw_m2r(var, reg) mmx_m2r(pcmpgtw, var, reg)
+#define pcmpgtw_r2r(regs, regd) mmx_r2r(pcmpgtw, regs, regd)
+
+#define pmaddwd_m2r(var, reg) mmx_m2r(pmaddwd, var, reg)
+#define pmaddwd_r2r(regs, regd) mmx_r2r(pmaddwd, regs, regd)
+
+#define pmulhw_m2r(var, reg) mmx_m2r(pmulhw, var, reg)
+#define pmulhw_r2r(regs, regd) mmx_r2r(pmulhw, regs, regd)
+
+#define pmullw_m2r(var, reg) mmx_m2r(pmullw, var, reg)
+#define pmullw_r2r(regs, regd) mmx_r2r(pmullw, regs, regd)
+
+#define por_m2r(var, reg) mmx_m2r(por, var, reg)
+#define por_r2r(regs, regd) mmx_r2r(por, regs, regd)
+
+#define pslld_i2r(imm, reg) mmx_i2r(pslld, imm, reg)
+#define pslld_m2r(var, reg) mmx_m2r(pslld, var, reg)
+#define pslld_r2r(regs, regd) mmx_r2r(pslld, regs, regd)
+#define psllq_i2r(imm, reg) mmx_i2r(psllq, imm, reg)
+#define psllq_m2r(var, reg) mmx_m2r(psllq, var, reg)
+#define psllq_r2r(regs, regd) mmx_r2r(psllq, regs, regd)
+#define psllw_i2r(imm, reg) mmx_i2r(psllw, imm, reg)
+#define psllw_m2r(var, reg) mmx_m2r(psllw, var, reg)
+#define psllw_r2r(regs, regd) mmx_r2r(psllw, regs, regd)
+
+#define psrad_i2r(imm, reg) mmx_i2r(psrad, imm, reg)
+#define psrad_m2r(var, reg) mmx_m2r(psrad, var, reg)
+#define psrad_r2r(regs, regd) mmx_r2r(psrad, regs, regd)
+#define psraw_i2r(imm, reg) mmx_i2r(psraw, imm, reg)
+#define psraw_m2r(var, reg) mmx_m2r(psraw, var, reg)
+#define psraw_r2r(regs, regd) mmx_r2r(psraw, regs, regd)
+
+#define psrld_i2r(imm, reg) mmx_i2r(psrld, imm, reg)
+#define psrld_m2r(var, reg) mmx_m2r(psrld, var, reg)
+#define psrld_r2r(regs, regd) mmx_r2r(psrld, regs, regd)
+#define psrlq_i2r(imm, reg) mmx_i2r(psrlq, imm, reg)
+#define psrlq_m2r(var, reg) mmx_m2r(psrlq, var, reg)
+#define psrlq_r2r(regs, regd) mmx_r2r(psrlq, regs, regd)
+#define psrlw_i2r(imm, reg) mmx_i2r(psrlw, imm, reg)
+#define psrlw_m2r(var, reg) mmx_m2r(psrlw, var, reg)
+#define psrlw_r2r(regs, regd) mmx_r2r(psrlw, regs, regd)
+
+#define psubb_m2r(var, reg) mmx_m2r(psubb, var, reg)
+#define psubb_r2r(regs, regd) mmx_r2r(psubb, regs, regd)
+#define psubd_m2r(var, reg) mmx_m2r(psubd, var, reg)
+#define psubd_r2r(regs, regd) mmx_r2r(psubd, regs, regd)
+#define psubw_m2r(var, reg) mmx_m2r(psubw, var, reg)
+#define psubw_r2r(regs, regd) mmx_r2r(psubw, regs, regd)
+
+#define psubsb_m2r(var, reg) mmx_m2r(psubsb, var, reg)
+#define psubsb_r2r(regs, regd) mmx_r2r(psubsb, regs, regd)
+#define psubsw_m2r(var, reg) mmx_m2r(psubsw, var, reg)
+#define psubsw_r2r(regs, regd) mmx_r2r(psubsw, regs, regd)
+
+#define psubusb_m2r(var, reg) mmx_m2r(psubusb, var, reg)
+#define psubusb_r2r(regs, regd) mmx_r2r(psubusb, regs, regd)
+#define psubusw_m2r(var, reg) mmx_m2r(psubusw, var, reg)
+#define psubusw_r2r(regs, regd) mmx_r2r(psubusw, regs, regd)
+
+#define punpckhbw_m2r(var, reg) mmx_m2r(punpckhbw, var, reg)
+#define punpckhbw_r2r(regs, regd) mmx_r2r(punpckhbw, regs, regd)
+#define punpckhdq_m2r(var, reg) mmx_m2r(punpckhdq, var, reg)
+#define punpckhdq_r2r(regs, regd) mmx_r2r(punpckhdq, regs, regd)
+#define punpckhwd_m2r(var, reg) mmx_m2r(punpckhwd, var, reg)
+#define punpckhwd_r2r(regs, regd) mmx_r2r(punpckhwd, regs, regd)
+
+#define punpcklbw_m2r(var, reg) mmx_m2r(punpcklbw, var, reg)
+#define punpcklbw_r2r(regs, regd) mmx_r2r(punpcklbw, regs, regd)
+#define punpckldq_m2r(var, reg) mmx_m2r(punpckldq, var, reg)
+#define punpckldq_r2r(regs, regd) mmx_r2r(punpckldq, regs, regd)
+#define punpcklwd_m2r(var, reg) mmx_m2r(punpcklwd, var, reg)
+#define punpcklwd_r2r(regs, regd) mmx_r2r(punpcklwd, regs, regd)
+
+#define pxor_m2r(var, reg) mmx_m2r(pxor, var, reg)
+#define pxor_r2r(regs, regd) mmx_r2r(pxor, regs, regd)
/* 3DNOW extensions */
-#define pavgusb_m2r(var,reg) mmx_m2r (pavgusb, var, reg)
-#define pavgusb_r2r(regs,regd) mmx_r2r (pavgusb, regs, regd)
+#define pavgusb_m2r(var, reg) mmx_m2r(pavgusb, var, reg)
+#define pavgusb_r2r(regs, regd) mmx_r2r(pavgusb, regs, regd)
/* AMD MMX extensions - also available in intel SSE */
-#define mmx_m2ri(op,mem,reg,imm) \
- __asm__ __volatile__ (#op " %1, %0, %%" #reg \
- : /* nothing */ \
- : "m" (mem), "i" (imm))
-#define mmx_r2ri(op,regs,regd,imm) \
- __asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
- : /* nothing */ \
- : "i" (imm) )
+#define mmx_m2ri(op, mem, reg, imm) \
+ __asm__ __volatile__ (#op " %1, %0, %%" #reg \
+ : /* nothing */ \
+ : "m" (mem), "i" (imm))
+#define mmx_r2ri(op, regs, regd, imm) \
+ __asm__ __volatile__ (#op " %0, %%" #regs ", %%" #regd \
+ : /* nothing */ \
+ : "i" (imm))
-#define mmx_fetch(mem,hint) \
- __asm__ __volatile__ ("prefetch" #hint " %0" \
- : /* nothing */ \
- : "m" (mem))
+#define mmx_fetch(mem, hint) \
+ __asm__ __volatile__ ("prefetch" #hint " %0" \
+ : /* nothing */ \
+ : "m" (mem))
-#define maskmovq(regs,maskreg) mmx_r2ri (maskmovq, regs, maskreg)
+#define maskmovq(regs, maskreg) mmx_r2ri(maskmovq, regs, maskreg)
-#define movntq_r2m(mmreg,var) mmx_r2m (movntq, mmreg, var)
+#define movntq_r2m(mmreg, var) mmx_r2m(movntq, mmreg, var)
-#define pavgb_m2r(var,reg) mmx_m2r (pavgb, var, reg)
-#define pavgb_r2r(regs,regd) mmx_r2r (pavgb, regs, regd)
-#define pavgw_m2r(var,reg) mmx_m2r (pavgw, var, reg)
-#define pavgw_r2r(regs,regd) mmx_r2r (pavgw, regs, regd)
+#define pavgb_m2r(var, reg) mmx_m2r(pavgb, var, reg)
+#define pavgb_r2r(regs, regd) mmx_r2r(pavgb, regs, regd)
+#define pavgw_m2r(var, reg) mmx_m2r(pavgw, var, reg)
+#define pavgw_r2r(regs, regd) mmx_r2r(pavgw, regs, regd)
-#define pextrw_r2r(mmreg,reg,imm) mmx_r2ri (pextrw, mmreg, reg, imm)
+#define pextrw_r2r(mmreg, reg, imm) mmx_r2ri(pextrw, mmreg, reg, imm)
-#define pinsrw_r2r(reg,mmreg,imm) mmx_r2ri (pinsrw, reg, mmreg, imm)
+#define pinsrw_r2r(reg, mmreg, imm) mmx_r2ri(pinsrw, reg, mmreg, imm)
-#define pmaxsw_m2r(var,reg) mmx_m2r (pmaxsw, var, reg)
-#define pmaxsw_r2r(regs,regd) mmx_r2r (pmaxsw, regs, regd)
+#define pmaxsw_m2r(var, reg) mmx_m2r(pmaxsw, var, reg)
+#define pmaxsw_r2r(regs, regd) mmx_r2r(pmaxsw, regs, regd)
-#define pmaxub_m2r(var,reg) mmx_m2r (pmaxub, var, reg)
-#define pmaxub_r2r(regs,regd) mmx_r2r (pmaxub, regs, regd)
+#define pmaxub_m2r(var, reg) mmx_m2r(pmaxub, var, reg)
+#define pmaxub_r2r(regs, regd) mmx_r2r(pmaxub, regs, regd)
-#define pminsw_m2r(var,reg) mmx_m2r (pminsw, var, reg)
-#define pminsw_r2r(regs,regd) mmx_r2r (pminsw, regs, regd)
+#define pminsw_m2r(var, reg) mmx_m2r(pminsw, var, reg)
+#define pminsw_r2r(regs, regd) mmx_r2r(pminsw, regs, regd)
-#define pminub_m2r(var,reg) mmx_m2r (pminub, var, reg)
-#define pminub_r2r(regs,regd) mmx_r2r (pminub, regs, regd)
+#define pminub_m2r(var, reg) mmx_m2r(pminub, var, reg)
+#define pminub_r2r(regs, regd) mmx_r2r(pminub, regs, regd)
-#define pmovmskb(mmreg,reg) \
- __asm__ __volatile__ ("movmskps %" #mmreg ", %" #reg)
+#define pmovmskb(mmreg, reg) \
+ __asm__ __volatile__ ("movmskps %" #mmreg ", %" #reg)
-#define pmulhuw_m2r(var,reg) mmx_m2r (pmulhuw, var, reg)
-#define pmulhuw_r2r(regs,regd) mmx_r2r (pmulhuw, regs, regd)
+#define pmulhuw_m2r(var, reg) mmx_m2r(pmulhuw, var, reg)
+#define pmulhuw_r2r(regs, regd) mmx_r2r(pmulhuw, regs, regd)
-#define prefetcht0(mem) mmx_fetch (mem, t0)
-#define prefetcht1(mem) mmx_fetch (mem, t1)
-#define prefetcht2(mem) mmx_fetch (mem, t2)
-#define prefetchnta(mem) mmx_fetch (mem, nta)
+#define prefetcht0(mem) mmx_fetch(mem, t0)
+#define prefetcht1(mem) mmx_fetch(mem, t1)
+#define prefetcht2(mem) mmx_fetch(mem, t2)
+#define prefetchnta(mem) mmx_fetch(mem, nta)
-#define psadbw_m2r(var,reg) mmx_m2r (psadbw, var, reg)
-#define psadbw_r2r(regs,regd) mmx_r2r (psadbw, regs, regd)
+#define psadbw_m2r(var, reg) mmx_m2r(psadbw, var, reg)
+#define psadbw_r2r(regs, regd) mmx_r2r(psadbw, regs, regd)
-#define pshufw_m2r(var,reg,imm) mmx_m2ri(pshufw, var, reg, imm)
-#define pshufw_r2r(regs,regd,imm) mmx_r2ri(pshufw, regs, regd, imm)
+#define pshufw_m2r(var, reg, imm) mmx_m2ri(pshufw, var, reg, imm)
+#define pshufw_r2r(regs, regd, imm) mmx_r2ri(pshufw, regs, regd, imm)
-#define sfence() __asm__ __volatile__ ("sfence\n\t")
+#define sfence() __asm__ __volatile__ ("sfence\n\t")
/* SSE2 */
-#define pshufhw_m2r(var,reg,imm) mmx_m2ri(pshufhw, var, reg, imm)
-#define pshufhw_r2r(regs,regd,imm) mmx_r2ri(pshufhw, regs, regd, imm)
-#define pshuflw_m2r(var,reg,imm) mmx_m2ri(pshuflw, var, reg, imm)
-#define pshuflw_r2r(regs,regd,imm) mmx_r2ri(pshuflw, regs, regd, imm)
+#define pshufhw_m2r(var, reg, imm) mmx_m2ri(pshufhw, var, reg, imm)
+#define pshufhw_r2r(regs, regd, imm) mmx_r2ri(pshufhw, regs, regd, imm)
+#define pshuflw_m2r(var, reg, imm) mmx_m2ri(pshuflw, var, reg, imm)
+#define pshuflw_r2r(regs, regd, imm) mmx_r2ri(pshuflw, regs, regd, imm)
-#define pshufd_r2r(regs,regd,imm) mmx_r2ri(pshufd, regs, regd, imm)
+#define pshufd_r2r(regs, regd, imm) mmx_r2ri(pshufd, regs, regd, imm)
-#define movdqa_m2r(var,reg) mmx_m2r (movdqa, var, reg)
-#define movdqa_r2m(reg,var) mmx_r2m (movdqa, reg, var)
-#define movdqa_r2r(regs,regd) mmx_r2r (movdqa, regs, regd)
-#define movdqu_m2r(var,reg) mmx_m2r (movdqu, var, reg)
-#define movdqu_r2m(reg,var) mmx_r2m (movdqu, reg, var)
-#define movdqu_r2r(regs,regd) mmx_r2r (movdqu, regs, regd)
+#define movdqa_m2r(var, reg) mmx_m2r(movdqa, var, reg)
+#define movdqa_r2m(reg, var) mmx_r2m(movdqa, reg, var)
+#define movdqa_r2r(regs, regd) mmx_r2r(movdqa, regs, regd)
+#define movdqu_m2r(var, reg) mmx_m2r(movdqu, var, reg)
+#define movdqu_r2m(reg, var) mmx_r2m(movdqu, reg, var)
+#define movdqu_r2r(regs, regd) mmx_r2r(movdqu, regs, regd)
-#define pmullw_r2m(reg,var) mmx_r2m (pmullw, reg, var)
+#define pmullw_r2m(reg, var) mmx_r2m(pmullw, reg, var)
-#define pslldq_i2r(imm,reg) mmx_i2r (pslldq, imm, reg)
-#define psrldq_i2r(imm,reg) mmx_i2r (psrldq, imm, reg)
+#define pslldq_i2r(imm, reg) mmx_i2r(pslldq, imm, reg)
+#define psrldq_i2r(imm, reg) mmx_i2r(psrldq, imm, reg)
-#define punpcklqdq_r2r(regs,regd) mmx_r2r (punpcklqdq, regs, regd)
-#define punpckhqdq_r2r(regs,regd) mmx_r2r (punpckhqdq, regs, regd)
+#define punpcklqdq_r2r(regs, regd) mmx_r2r(punpcklqdq, regs, regd)
+#define punpckhqdq_r2r(regs, regd) mmx_r2r(punpckhqdq, regs, regd)
#endif /* AVCODEC_I386MMX_H */
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