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Do not assume long is same width as x86 register.

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Originally committed as revision 28992 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
This commit is contained in:
Ramiro Polla 2009-03-18 17:07:30 +00:00
parent 2b823a5299
commit d0ce212a7a
5 changed files with 39 additions and 36 deletions
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30
libswscale/rgb2rgb_template.c
View File

@ -1339,7 +1339,7 @@ static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, long src_
static inline void RENAME(rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size)
{
long idx = 15 - src_size;
x86_reg idx = 15 - src_size;
const uint8_t *s = src-idx;
uint8_t *d = dst-idx;
#if HAVE_MMX
@ -1405,7 +1405,7 @@ static inline void RENAME(rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long s
{
unsigned i;
#if HAVE_MMX
long mmx_size= 23 - src_size;
x86_reg mmx_size= 23 - src_size;
__asm__ volatile (
"test %%"REG_a", %%"REG_a" \n\t"
"jns 2f \n\t"
@ -1476,7 +1476,7 @@ static inline void RENAME(yuvPlanartoyuy2)(const uint8_t *ysrc, const uint8_t *u
long lumStride, long chromStride, long dstStride, long vertLumPerChroma)
{
long y;
const long chromWidth= width>>1;
const x86_reg chromWidth= width>>1;
for (y=0; y<height; y++)
{
#if HAVE_MMX
@ -1628,7 +1628,7 @@ static inline void RENAME(yuvPlanartouyvy)(const uint8_t *ysrc, const uint8_t *u
long lumStride, long chromStride, long dstStride, long vertLumPerChroma)
{
long y;
const long chromWidth= width>>1;
const x86_reg chromWidth= width>>1;
for (y=0; y<height; y++)
{
#if HAVE_MMX
@ -1758,7 +1758,7 @@ static inline void RENAME(yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t
long lumStride, long chromStride, long srcStride)
{
long y;
const long chromWidth= width>>1;
const x86_reg chromWidth= width>>1;
for (y=0; y<height; y+=2)
{
#if HAVE_MMX
@ -1900,7 +1900,7 @@ static inline void RENAME(planar2x)(const uint8_t *src, uint8_t *dst, long srcWi
for (y=1; y<srcHeight; y++){
#if HAVE_MMX2 || HAVE_AMD3DNOW
const long mmxSize= srcWidth&~15;
const x86_reg mmxSize= srcWidth&~15;
__asm__ volatile(
"mov %4, %%"REG_a" \n\t"
"1: \n\t"
@ -1944,7 +1944,7 @@ static inline void RENAME(planar2x)(const uint8_t *src, uint8_t *dst, long srcWi
);
#else
const long mmxSize=1;
const x86_reg mmxSize=1;
#endif
dst[0 ]= (3*src[0] + src[srcStride])>>2;
dst[dstStride]= ( src[0] + 3*src[srcStride])>>2;
@ -1996,7 +1996,7 @@ static inline void RENAME(uyvytoyv12)(const uint8_t *src, uint8_t *ydst, uint8_t
long lumStride, long chromStride, long srcStride)
{
long y;
const long chromWidth= width>>1;
const x86_reg chromWidth= width>>1;
for (y=0; y<height; y+=2)
{
#if HAVE_MMX
@ -2123,7 +2123,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_
long lumStride, long chromStride, long srcStride)
{
long y;
const long chromWidth= width>>1;
const x86_reg chromWidth= width>>1;
#if HAVE_MMX
for (y=0; y<height-2; y+=2)
{
@ -2196,7 +2196,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_
MOVNTQ" %%mm0, (%1, %%"REG_a") \n\t"
"add $8, %%"REG_a" \n\t"
" js 1b \n\t"
: : "r" (src+width*3), "r" (ydst+width), "g" (-width)
: : "r" (src+width*3), "r" (ydst+width), "g" ((x86_reg)-width)
: "%"REG_a, "%"REG_d
);
ydst += lumStride;
@ -2440,7 +2440,7 @@ static void RENAME(interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dest,
"add $16, %%"REG_a" \n\t"
"cmp %3, %%"REG_a" \n\t"
" jb 1b \n\t"
::"r"(dest), "r"(src1), "r"(src2), "r" (width-15)
::"r"(dest), "r"(src1), "r"(src2), "r" ((x86_reg)width-15)
: "memory", "%"REG_a""
);
#else
@ -2466,7 +2466,7 @@ static void RENAME(interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dest,
"add $16, %%"REG_a" \n\t"
"cmp %3, %%"REG_a" \n\t"
" jb 1b \n\t"
::"r"(dest), "r"(src1), "r"(src2), "r" (width-15)
::"r"(dest), "r"(src1), "r"(src2), "r" ((x86_reg)width-15)
: "memory", "%"REG_a
);
#endif
@ -2501,7 +2501,8 @@ static inline void RENAME(vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
long srcStride1, long srcStride2,
long dstStride1, long dstStride2)
{
long y,x,w,h;
x86_reg y;
long x,w,h;
w=width/2; h=height/2;
#if HAVE_MMX
__asm__ volatile(
@ -2604,7 +2605,8 @@ static inline void RENAME(yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2
long srcStride1, long srcStride2,
long srcStride3, long dstStride)
{
long y,x,w,h;
x86_reg x;
long y,w,h;
w=width/2; h=height;
for (y=0;y<h;y++){
const uint8_t* yp=src1+srcStride1*y;

12
libswscale/swscale.c
View File

@ -1466,13 +1466,13 @@ error:
static void initMMX2HScaler(int dstW, int xInc, uint8_t *funnyCode, int16_t *filter, int32_t *filterPos, int numSplits)
{
uint8_t *fragmentA;
long imm8OfPShufW1A;
long imm8OfPShufW2A;
long fragmentLengthA;
x86_reg imm8OfPShufW1A;
x86_reg imm8OfPShufW2A;
x86_reg fragmentLengthA;
uint8_t *fragmentB;
long imm8OfPShufW1B;
long imm8OfPShufW2B;
long fragmentLengthB;
x86_reg imm8OfPShufW1B;
x86_reg imm8OfPShufW2B;
x86_reg fragmentLengthB;
int fragmentPos;
int xpos, i;

30
libswscale/swscale_template.c
View File

@ -961,7 +961,7 @@ static inline void RENAME(yuv2yuv1)(SwsContext *c, int16_t *lumSrc, int16_t *chr
long p= uDest ? 3 : 1;
uint8_t *src[3]= {lumSrc + dstW, chrSrc + chrDstW, chrSrc + VOFW + chrDstW};
uint8_t *dst[3]= {dest, uDest, vDest};
long counter[3] = {dstW, chrDstW, chrDstW};
x86_reg counter[3] = {dstW, chrDstW, chrDstW};
if (c->flags & SWS_ACCURATE_RND){
while(p--){
@ -1024,7 +1024,7 @@ static inline void RENAME(yuv2packedX)(SwsContext *c, int16_t *lumFilter, int16_
uint8_t *dest, long dstW, long dstY)
{
#if HAVE_MMX
long dummy=0;
x86_reg dummy=0;
if(!(c->flags & SWS_BITEXACT)){
if (c->flags & SWS_ACCURATE_RND){
switch(c->dstFormat){
@ -1515,7 +1515,7 @@ static inline void RENAME(yuy2ToY)(uint8_t *dst, uint8_t *src, long width, uint3
"movq %%mm0, (%2, %%"REG_a") \n\t"
"add $8, %%"REG_a" \n\t"
" js 1b \n\t"
: : "g" (-width), "r" (src+width*2), "r" (dst+width)
: : "g" ((x86_reg)-width), "r" (src+width*2), "r" (dst+width)
: "%"REG_a
);
#else
@ -1546,7 +1546,7 @@ static inline void RENAME(yuy2ToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1,
"movd %%mm1, (%2, %%"REG_a") \n\t"
"add $4, %%"REG_a" \n\t"
" js 1b \n\t"
: : "g" (-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
: : "g" ((x86_reg)-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
: "%"REG_a
);
#else
@ -1576,7 +1576,7 @@ static inline void RENAME(uyvyToY)(uint8_t *dst, uint8_t *src, long width, uint3
"movq %%mm0, (%2, %%"REG_a") \n\t"
"add $8, %%"REG_a" \n\t"
" js 1b \n\t"
: : "g" (-width), "r" (src+width*2), "r" (dst+width)
: : "g" ((x86_reg)-width), "r" (src+width*2), "r" (dst+width)
: "%"REG_a
);
#else
@ -1607,7 +1607,7 @@ static inline void RENAME(uyvyToUV)(uint8_t *dstU, uint8_t *dstV, uint8_t *src1,
"movd %%mm1, (%2, %%"REG_a") \n\t"
"add $4, %%"REG_a" \n\t"
" js 1b \n\t"
: : "g" (-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
: : "g" ((x86_reg)-width), "r" (src1+width*4), "r" (dstU+width), "r" (dstV+width)
: "%"REG_a
);
#else
@ -1731,7 +1731,7 @@ static inline void RENAME(bgr24ToY_mmx)(uint8_t *dst, uint8_t *src, long width,
"add $4, %%"REG_a" \n\t"
" js 1b \n\t"
: "+r" (src)
: "r" (dst+width), "g" (-width)
: "r" (dst+width), "g" ((x86_reg)-width)
: "%"REG_a
);
}
@ -1789,7 +1789,7 @@ static inline void RENAME(bgr24ToUV_mmx)(uint8_t *dstU, uint8_t *dstV, uint8_t *
"add $4, %%"REG_a" \n\t"
" js 1b \n\t"
: "+r" (src)
: "r" (dstU+width), "r" (dstV+width), "g" (-width), "m"(ff_bgr24toUV[srcFormat == PIX_FMT_RGB24][0])
: "r" (dstU+width), "r" (dstV+width), "g" ((x86_reg)-width), "m"(ff_bgr24toUV[srcFormat == PIX_FMT_RGB24][0])
: "%"REG_a
);
}
@ -1951,7 +1951,7 @@ static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW
assert(filterSize % 4 == 0 && filterSize>0);
if (filterSize==4) // Always true for upscaling, sometimes for down, too.
{
long counter= -2*dstW;
x86_reg counter= -2*dstW;
filter-= counter*2;
filterPos-= counter/2;
dst-= counter/2;
@ -1997,7 +1997,7 @@ static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW
}
else if (filterSize==8)
{
long counter= -2*dstW;
x86_reg counter= -2*dstW;
filter-= counter*4;
filterPos-= counter/2;
dst-= counter/2;
@ -2055,7 +2055,7 @@ static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW
else
{
uint8_t *offset = src+filterSize;
long counter= -2*dstW;
x86_reg counter= -2*dstW;
//filter-= counter*filterSize/2;
filterPos-= counter/2;
dst-= counter/2;
@ -2098,7 +2098,7 @@ static inline void RENAME(hScale)(int16_t *dst, int dstW, uint8_t *src, int srcW
: "+r" (counter), "+r" (filter)
: "m" (filterPos), "m" (dst), "m"(offset),
"m" (src), "r" (filterSize*2)
"m" (src), "r" ((x86_reg)filterSize*2)
: "%"REG_a, "%"REG_c, "%"REG_d
);
}
@ -2289,7 +2289,7 @@ FUNNY_Y_CODE
else
{
#endif /* HAVE_MMX2 */
long xInc_shr16 = xInc >> 16;
x86_reg xInc_shr16 = xInc >> 16;
uint16_t xInc_mask = xInc & 0xffff;
//NO MMX just normal asm ...
__asm__ volatile(
@ -2575,7 +2575,7 @@ FUNNY_UV_CODE
else
{
#endif /* HAVE_MMX2 */
long xInc_shr16 = (long) (xInc >> 16);
x86_reg xInc_shr16 = (x86_reg) (xInc >> 16);
uint16_t xInc_mask = xInc & 0xffff;
__asm__ volatile(
"xor %%"REG_a", %%"REG_a" \n\t" // i
@ -2613,7 +2613,7 @@ FUNNY_UV_CODE
/* GCC 3.3 makes MPlayer crash on IA-32 machines when using "g" operand here,
which is needed to support GCC 4.0. */
#if ARCH_X86_64 && ((__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
:: "m" (src1), "m" (dst), "g" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
:: "m" (src1), "m" (dst), "g" ((x86_reg)dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
#else
:: "m" (src1), "m" (dst), "m" ((long)dstWidth), "m" (xInc_shr16), "m" (xInc_mask),
#endif

1
libswscale/yuv2rgb.c
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@ -33,6 +33,7 @@
#include "rgb2rgb.h"
#include "swscale.h"
#include "swscale_internal.h"
#include "libavutil/x86_cpu.h"
#define DITHER1XBPP // only for MMX

2
libswscale/yuv2rgb_template.c
View File

@ -137,7 +137,7 @@
uint8_t *py = src[0] + y*srcStride[0]; \
uint8_t *pu = src[1] + (y>>1)*srcStride[1]; \
uint8_t *pv = src[2] + (y>>1)*srcStride[2]; \
long index= -h_size/2; \
x86_reg index= -h_size/2; \
#define YUV2RGB_INIT \
/* This MMX assembly code deals with a SINGLE scan line at a time, \