static inline void yuv2yuvX_c(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
uint8_t *aDest, long dstW, long chrDstW)
{
yuv2yuvXinC(lumFilter, lumSrc, lumFilterSize,
- chrFilter, chrSrc, chrFilterSize,
+ chrFilter, chrUSrc, chrVSrc, chrFilterSize,
alpSrc, dest, uDest, vDest, aDest, dstW, chrDstW);
}
static inline void yuv2nv12X_c(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, uint8_t *dest, uint8_t *uDest,
int dstW, int chrDstW, enum PixelFormat dstFormat)
{
yuv2nv12XinC(lumFilter, lumSrc, lumFilterSize,
- chrFilter, chrSrc, chrFilterSize,
+ chrFilter, chrUSrc, chrVSrc, chrFilterSize,
dest, uDest, dstW, chrDstW, dstFormat);
}
static inline void yuv2yuv1_c(SwsContext *c, const int16_t *lumSrc,
- const int16_t *chrSrc, const int16_t *alpSrc,
+ const int16_t *chrUSrc, const int16_t *chrVSrc,
+ const int16_t *alpSrc,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
uint8_t *aDest, long dstW, long chrDstW)
{
if (uDest)
for (i=0; i<chrDstW; i++) {
- int u=(chrSrc[i ]+64)>>7;
- int v=(chrSrc[i + VOFW]+64)>>7;
+ int u=(chrUSrc[i]+64)>>7;
+ int v=(chrVSrc[i]+64)>>7;
if ((u|v)&256) {
if (u<0) u=0;
*/
static inline void yuv2packedX_c(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
yuv2packedXinC(c, lumFilter, lumSrc, lumFilterSize,
- chrFilter, chrSrc, chrFilterSize,
+ chrFilter, chrUSrc, chrVSrc, chrFilterSize,
alpSrc, dest, dstW, dstY);
}
* vertical bilinear scale YV12 to RGB
*/
static inline void yuv2packed2_c(SwsContext *c, const uint16_t *buf0,
- const uint16_t *buf1, const uint16_t *uvbuf0,
- const uint16_t *uvbuf1, const uint16_t *abuf0,
+ const uint16_t *buf1, const uint16_t *ubuf0,
+ const uint16_t *ubuf1, const uint16_t *vbuf0,
+ const uint16_t *vbuf1, const uint16_t *abuf0,
const uint16_t *abuf1, uint8_t *dest, int dstW,
int yalpha, int uvalpha, int y)
{
* YV12 to RGB without scaling or interpolating
*/
static inline void yuv2packed1_c(SwsContext *c, const uint16_t *buf0,
- const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *ubuf0, const uint16_t *ubuf1,
+ const uint16_t *vbuf0, const uint16_t *vbuf1,
const uint16_t *abuf0, uint8_t *dest, int dstW,
int uvalpha, enum PixelFormat dstFormat,
int flags, int y)
//FIXME all pal and rgb srcFormats could do this convertion as well
//FIXME all scalers more complex than bilinear could do half of this transform
-static void chrRangeToJpeg_c(uint16_t *dst, int width)
+static void chrRangeToJpeg_c(uint16_t *dstU, uint16_t *dstV, int width)
{
int i;
for (i = 0; i < width; i++) {
- dst[i ] = (FFMIN(dst[i ],30775)*4663 - 9289992)>>12; //-264
- dst[i+VOFW] = (FFMIN(dst[i+VOFW],30775)*4663 - 9289992)>>12; //-264
+ dstU[i] = (FFMIN(dstU[i],30775)*4663 - 9289992)>>12; //-264
+ dstV[i] = (FFMIN(dstV[i],30775)*4663 - 9289992)>>12; //-264
}
}
-static void chrRangeFromJpeg_c(uint16_t *dst, int width)
+static void chrRangeFromJpeg_c(uint16_t *dstU, uint16_t *dstV, int width)
{
int i;
for (i = 0; i < width; i++) {
- dst[i ] = (dst[i ]*1799 + 4081085)>>11; //1469
- dst[i+VOFW] = (dst[i+VOFW]*1799 + 4081085)>>11; //1469
+ dstU[i] = (dstU[i]*1799 + 4081085)>>11; //1469
+ dstV[i] = (dstV[i]*1799 + 4081085)>>11; //1469
}
}
static void lumRangeToJpeg_c(uint16_t *dst, int width)
convertRange(dst, dstWidth);
}
-static inline void hcscale_fast_c(SwsContext *c, int16_t *dst,
+static inline void hcscale_fast_c(SwsContext *c, int16_t *dst1, int16_t *dst2,
long dstWidth, const uint8_t *src1,
const uint8_t *src2, int srcW, int xInc)
{
for (i=0;i<dstWidth;i++) {
register unsigned int xx=xpos>>16;
register unsigned int xalpha=(xpos&0xFFFF)>>9;
- dst[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha);
- dst[i+VOFW]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha);
- /* slower
- dst[i]= (src1[xx]<<7) + (src1[xx+1] - src1[xx])*xalpha;
- dst[i+VOFW]=(src2[xx]<<7) + (src2[xx+1] - src2[xx])*xalpha;
- */
+ dst1[i]=(src1[xx]*(xalpha^127)+src1[xx+1]*xalpha);
+ dst2[i]=(src2[xx]*(xalpha^127)+src2[xx+1]*xalpha);
xpos+=xInc;
}
}
-inline static void hcscale_c(SwsContext *c, uint16_t *dst, long dstWidth,
+inline static void hcscale_c(SwsContext *c, uint16_t *dst1, uint16_t *dst2, long dstWidth,
const uint8_t *src1, const uint8_t *src2,
int srcW, int xInc, const int16_t *hChrFilter,
const int16_t *hChrFilterPos, int hChrFilterSize,
}
if (!c->hcscale_fast) {
- c->hScale(dst , dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
- c->hScale(dst+VOFW, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
+ c->hScale(dst1, dstWidth, src1, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
+ c->hScale(dst2, dstWidth, src2, srcW, xInc, hChrFilter, hChrFilterPos, hChrFilterSize);
} else { // fast bilinear upscale / crap downscale
- c->hcscale_fast(c, dst, dstWidth, src1, src2, srcW, xInc);
+ c->hcscale_fast(c, dst1, dst2, dstWidth, src1, src2, srcW, xInc);
}
if (c->chrConvertRange)
- c->chrConvertRange(dst, dstWidth);
+ c->chrConvertRange(dst1, dst2, dstWidth);
}
#define DEBUG_SWSCALE_BUFFERS 0
const int hLumFilterSize= c->hLumFilterSize;
const int hChrFilterSize= c->hChrFilterSize;
int16_t **lumPixBuf= c->lumPixBuf;
- int16_t **chrPixBuf= c->chrPixBuf;
+ int16_t **chrUPixBuf= c->chrUPixBuf;
+ int16_t **chrVPixBuf= c->chrVPixBuf;
int16_t **alpPixBuf= c->alpPixBuf;
const int vLumBufSize= c->vLumBufSize;
const int vChrBufSize= c->vChrBufSize;
//FIXME replace parameters through context struct (some at least)
if (c->needs_hcscale)
- hcscale_c(c, chrPixBuf[ chrBufIndex ], chrDstW, src1, src2, chrSrcW, chrXInc,
- hChrFilter, hChrFilterPos, hChrFilterSize,
- formatConvBuffer,
- pal);
+ hcscale_c(c, chrUPixBuf[chrBufIndex], chrVPixBuf[chrBufIndex],
+ chrDstW, src1, src2, chrSrcW, chrXInc,
+ hChrFilter, hChrFilterPos, hChrFilterSize,
+ formatConvBuffer, pal);
lastInChrBuf++;
DEBUG_BUFFERS("\t\tchrBufIndex %d: lastInChrBuf: %d\n",
chrBufIndex, lastInChrBuf);
#endif
if (dstY < dstH-2) {
const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
- const int16_t **chrSrcPtr= (const int16_t **) chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **chrUSrcPtr= (const int16_t **) chrUPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **chrVSrcPtr= (const int16_t **) chrVPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **) alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21) {
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
c->yuv2nv12X(c,
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
dest, uDest, dstW, chrDstW, dstFormat);
} else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) { //YV12 like
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if ((dstY&chrSkipMask) || isGray(dstFormat)) uDest=vDest= NULL; //FIXME split functions in lumi / chromi
if (is16BPS(dstFormat) || is9_OR_10BPS(dstFormat)) {
- yuv2yuvX16inC(
- vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
- alpSrcPtr, (uint16_t *) dest, (uint16_t *) uDest, (uint16_t *) vDest, (uint16_t *) aDest, dstW, chrDstW,
+ yuv2yuvX16inC(vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrUSrcPtr,
+ chrVSrcPtr, vChrFilterSize,
+ alpSrcPtr, (uint16_t *) dest, (uint16_t *) uDest,
+ (uint16_t *) vDest, (uint16_t *) aDest, dstW, chrDstW,
dstFormat);
} else if (vLumFilterSize == 1 && vChrFilterSize == 1) { // unscaled YV12
const int16_t *lumBuf = lumSrcPtr[0];
- const int16_t *chrBuf= chrSrcPtr[0];
+ const int16_t *chrUBuf= chrUSrcPtr[0];
+ const int16_t *chrVBuf= chrVSrcPtr[0];
const int16_t *alpBuf= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? alpSrcPtr[0] : NULL;
- c->yuv2yuv1(c, lumBuf, chrBuf, alpBuf, dest, uDest, vDest, aDest, dstW, chrDstW);
+ c->yuv2yuv1(c, lumBuf, chrUBuf, chrVBuf, alpBuf, dest,
+ uDest, vDest, aDest, dstW, chrDstW);
} else { //General YV12
c->yuv2yuvX(c,
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrUSrcPtr,
+ chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, uDest, vDest, aDest, dstW, chrDstW);
}
} else {
- assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
- assert(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
+ assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
+ assert(chrUSrcPtr + vChrFilterSize - 1 < chrUPixBuf + vChrBufSize*2);
if (vLumFilterSize == 1 && vChrFilterSize == 2) { //unscaled RGB
int chrAlpha= vChrFilter[2*dstY+1];
if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c, //FIXME write a packed1_full function
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrUSrcPtr,
+ chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, dstW, dstY);
} else {
- c->yuv2packed1(c, *lumSrcPtr, *chrSrcPtr, *(chrSrcPtr+1),
+ c->yuv2packed1(c, *lumSrcPtr, *chrUSrcPtr, *(chrUSrcPtr+1),
+ *chrVSrcPtr, *(chrVSrcPtr+1),
alpPixBuf ? *alpSrcPtr : NULL,
dest, dstW, chrAlpha, dstFormat, flags, dstY);
}
if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c, //FIXME write a packed2_full function
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, dstW, dstY);
} else {
- c->yuv2packed2(c, *lumSrcPtr, *(lumSrcPtr+1), *chrSrcPtr, *(chrSrcPtr+1),
+ c->yuv2packed2(c, *lumSrcPtr, *(lumSrcPtr+1), *chrUSrcPtr, *(chrUSrcPtr+1),
+ *chrVSrcPtr, *(chrVSrcPtr+1),
alpPixBuf ? *alpSrcPtr : NULL, alpPixBuf ? *(alpSrcPtr+1) : NULL,
dest, dstW, lumAlpha, chrAlpha, dstY);
}
if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c,
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, dstW, dstY);
} else {
c->yuv2packedX(c,
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, dstW, dstY);
}
}
}
} else { // hmm looks like we can't use MMX here without overwriting this array's tail
const int16_t **lumSrcPtr= (const int16_t **)lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
- const int16_t **chrSrcPtr= (const int16_t **)chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **chrUSrcPtr= (const int16_t **)chrUPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **chrVSrcPtr= (const int16_t **)chrVPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **)alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
if (dstFormat == PIX_FMT_NV12 || dstFormat == PIX_FMT_NV21) {
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if (dstY&chrSkipMask) uDest= NULL; //FIXME split functions in lumi / chromi
yuv2nv12XinC(
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
dest, uDest, dstW, chrDstW, dstFormat);
} else if (isPlanarYUV(dstFormat) || dstFormat==PIX_FMT_GRAY8) { //YV12
const int chrSkipMask= (1<<c->chrDstVSubSample)-1;
if (is16BPS(dstFormat) || is9_OR_10BPS(dstFormat)) {
yuv2yuvX16inC(
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
alpSrcPtr, (uint16_t *) dest, (uint16_t *) uDest, (uint16_t *) vDest, (uint16_t *) aDest, dstW, chrDstW,
dstFormat);
} else {
yuv2yuvXinC(
vLumFilter+dstY*vLumFilterSize , lumSrcPtr, vLumFilterSize,
- vChrFilter+chrDstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+chrDstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, uDest, vDest, aDest, dstW, chrDstW);
}
} else {
assert(lumSrcPtr + vLumFilterSize - 1 < lumPixBuf + vLumBufSize*2);
- assert(chrSrcPtr + vChrFilterSize - 1 < chrPixBuf + vChrBufSize*2);
+ assert(chrUSrcPtr + vChrFilterSize - 1 < chrUPixBuf + vChrBufSize*2);
if(flags & SWS_FULL_CHR_H_INT) {
yuv2rgbXinC_full(c,
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, dstW, dstY);
} else {
yuv2packedXinC(c,
vLumFilter+dstY*vLumFilterSize, lumSrcPtr, vLumFilterSize,
- vChrFilter+dstY*vChrFilterSize, chrSrcPtr, vChrFilterSize,
+ vChrFilter+dstY*vChrFilterSize, chrUSrcPtr, chrVSrcPtr, vChrFilterSize,
alpSrcPtr, dest, dstW, dstY);
}
}
#endif
#define MOVNTQ(a,b) REAL_MOVNTQ(a,b)
-#define YSCALEYUV2YV12X(x, offset, dest, width) \
+#define YSCALEYUV2YV12X(offset, dest, end, pos) \
__asm__ volatile(\
- "xor %%"REG_a", %%"REG_a" \n\t"\
"movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
"movq %%mm3, %%mm4 \n\t"\
"lea " offset "(%0), %%"REG_d" \n\t"\
".p2align 4 \n\t" /* FIXME Unroll? */\
"1: \n\t"\
"movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\
- "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\
- "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm5 \n\t" /* srcData */\
+ "movq (%%"REG_S", %3, 2), %%mm2 \n\t" /* srcData */\
+ "movq 8(%%"REG_S", %3, 2), %%mm5 \n\t" /* srcData */\
"add $16, %%"REG_d" \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
"test %%"REG_S", %%"REG_S" \n\t"\
"psraw $3, %%mm4 \n\t"\
"packuswb %%mm4, %%mm3 \n\t"\
MOVNTQ(%%mm3, (%1, %%REGa))\
- "add $8, %%"REG_a" \n\t"\
- "cmp %2, %%"REG_a" \n\t"\
+ "add $8, %3 \n\t"\
+ "cmp %2, %3 \n\t"\
"movq "VROUNDER_OFFSET"(%0), %%mm3 \n\t"\
"movq %%mm3, %%mm4 \n\t"\
"lea " offset "(%0), %%"REG_d" \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
"jb 1b \n\t"\
:: "r" (&c->redDither),\
- "r" (dest), "g" ((x86_reg)width)\
- : "%"REG_a, "%"REG_d, "%"REG_S\
+ "r" (dest), "g" ((x86_reg)(end)), "r"((x86_reg)(pos))\
+ : "%"REG_d, "%"REG_S\
);
static inline void RENAME(yuv2yuvX)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
uint8_t *aDest, long dstW, long chrDstW)
{
if (uDest) {
- YSCALEYUV2YV12X( "0", CHR_MMX_FILTER_OFFSET, uDest, chrDstW)
- YSCALEYUV2YV12X(AV_STRINGIFY(VOF), CHR_MMX_FILTER_OFFSET, vDest, chrDstW)
+ YSCALEYUV2YV12X(CHR_MMX_FILTER_OFFSET, uDest, chrDstW, 0)
+ YSCALEYUV2YV12X(CHR_MMX_FILTER_OFFSET, vDest, chrDstW + c->uv_off, c->uv_off)
}
if (CONFIG_SWSCALE_ALPHA && aDest) {
- YSCALEYUV2YV12X( "0", ALP_MMX_FILTER_OFFSET, aDest, dstW)
+ YSCALEYUV2YV12X(ALP_MMX_FILTER_OFFSET, aDest, dstW, 0)
}
- YSCALEYUV2YV12X("0", LUM_MMX_FILTER_OFFSET, dest, dstW)
+ YSCALEYUV2YV12X(LUM_MMX_FILTER_OFFSET, dest, dstW, 0)
}
-#define YSCALEYUV2YV12X_ACCURATE(x, offset, dest, width) \
+#define YSCALEYUV2YV12X_ACCURATE(offset, dest, end, pos) \
__asm__ volatile(\
"lea " offset "(%0), %%"REG_d" \n\t"\
- "xor %%"REG_a", %%"REG_a" \n\t"\
"pxor %%mm4, %%mm4 \n\t"\
"pxor %%mm5, %%mm5 \n\t"\
"pxor %%mm6, %%mm6 \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
".p2align 4 \n\t"\
"1: \n\t"\
- "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm0 \n\t" /* srcData */\
- "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm2 \n\t" /* srcData */\
+ "movq (%%"REG_S", %3, 2), %%mm0 \n\t" /* srcData */\
+ "movq 8(%%"REG_S", %3, 2), %%mm2 \n\t" /* srcData */\
"mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\
- "movq " x "(%%"REG_S", %%"REG_a", 2), %%mm1 \n\t" /* srcData */\
+ "movq (%%"REG_S", %3, 2), %%mm1 \n\t" /* srcData */\
"movq %%mm0, %%mm3 \n\t"\
"punpcklwd %%mm1, %%mm0 \n\t"\
"punpckhwd %%mm1, %%mm3 \n\t"\
"pmaddwd %%mm1, %%mm3 \n\t"\
"paddd %%mm0, %%mm4 \n\t"\
"paddd %%mm3, %%mm5 \n\t"\
- "movq 8+" x "(%%"REG_S", %%"REG_a", 2), %%mm3 \n\t" /* srcData */\
+ "movq 8(%%"REG_S", %3, 2), %%mm3 \n\t" /* srcData */\
"mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\
"add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\
"test %%"REG_S", %%"REG_S" \n\t"\
"psraw $3, %%mm6 \n\t"\
"packuswb %%mm6, %%mm4 \n\t"\
MOVNTQ(%%mm4, (%1, %%REGa))\
- "add $8, %%"REG_a" \n\t"\
- "cmp %2, %%"REG_a" \n\t"\
+ "add $8, %3 \n\t"\
+ "cmp %2, %3 \n\t"\
"lea " offset "(%0), %%"REG_d" \n\t"\
"pxor %%mm4, %%mm4 \n\t"\
"pxor %%mm5, %%mm5 \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
"jb 1b \n\t"\
:: "r" (&c->redDither),\
- "r" (dest), "g" ((x86_reg)width)\
+ "r" (dest), "g" ((x86_reg)(end)), "r"((x86_reg)(pos))\
: "%"REG_a, "%"REG_d, "%"REG_S\
);
static inline void RENAME(yuv2yuvX_ar)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
uint8_t *aDest, long dstW, long chrDstW)
{
if (uDest) {
- YSCALEYUV2YV12X_ACCURATE( "0", CHR_MMX_FILTER_OFFSET, uDest, chrDstW)
- YSCALEYUV2YV12X_ACCURATE(AV_STRINGIFY(VOF), CHR_MMX_FILTER_OFFSET, vDest, chrDstW)
+ YSCALEYUV2YV12X_ACCURATE(CHR_MMX_FILTER_OFFSET, uDest, chrDstW, 0)
+ YSCALEYUV2YV12X_ACCURATE(CHR_MMX_FILTER_OFFSET, vDest, chrDstW + c->uv_off, c->uv_off)
}
if (CONFIG_SWSCALE_ALPHA && aDest) {
- YSCALEYUV2YV12X_ACCURATE( "0", ALP_MMX_FILTER_OFFSET, aDest, dstW)
+ YSCALEYUV2YV12X_ACCURATE(ALP_MMX_FILTER_OFFSET, aDest, dstW, 0)
}
- YSCALEYUV2YV12X_ACCURATE("0", LUM_MMX_FILTER_OFFSET, dest, dstW)
+ YSCALEYUV2YV12X_ACCURATE(LUM_MMX_FILTER_OFFSET, dest, dstW, 0)
}
#define YSCALEYUV2YV121 \
"jnc 1b \n\t"
static inline void RENAME(yuv2yuv1)(SwsContext *c, const int16_t *lumSrc,
- const int16_t *chrSrc, const int16_t *alpSrc,
+ const int16_t *chrUSrc, const int16_t *chrVSrc,
+ const int16_t *alpSrc,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
uint8_t *aDest, long dstW, long chrDstW)
{
long p= 4;
- const uint8_t *src[4]= { alpSrc + dstW, lumSrc + dstW, chrSrc + chrDstW, chrSrc + VOFW + chrDstW };
+ const uint8_t *src[4]= { alpSrc + dstW, lumSrc + dstW, chrUSrc + chrDstW, chrVSrc + chrDstW };
uint8_t *dst[4]= { aDest, dest, uDest, vDest };
x86_reg counter[4]= { dstW, dstW, chrDstW, chrDstW };
"jnc 1b \n\t"
static inline void RENAME(yuv2yuv1_ar)(SwsContext *c, const int16_t *lumSrc,
- const int16_t *chrSrc, const int16_t *alpSrc,
+ const int16_t *chrUSrc, const int16_t *chrVSrc,
+ const int16_t *alpSrc,
uint8_t *dest, uint8_t *uDest, uint8_t *vDest,
uint8_t *aDest, long dstW, long chrDstW)
{
long p= 4;
- const uint8_t *src[4]= { alpSrc + dstW, lumSrc + dstW, chrSrc + chrDstW, chrSrc + VOFW + chrDstW };
+ const uint8_t *src[4]= { alpSrc + dstW, lumSrc + dstW, chrUSrc + chrDstW, chrVSrc + chrDstW };
uint8_t *dst[4]= { aDest, dest, uDest, vDest };
x86_reg counter[4]= { dstW, dstW, chrDstW, chrDstW };
"2: \n\t"\
"movq 8(%%"REG_d"), %%mm0 \n\t" /* filterCoeff */\
"movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* UsrcData */\
- "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm5 \n\t" /* VsrcData */\
+ "add %6, %%"REG_S" \n\t" \
+ "movq (%%"REG_S", %%"REG_a"), %%mm5 \n\t" /* VsrcData */\
"add $16, %%"REG_d" \n\t"\
"mov (%%"REG_d"), %%"REG_S" \n\t"\
"pmulhw %%mm0, %%mm2 \n\t"\
#define YSCALEYUV2PACKEDX_END \
:: "r" (&c->redDither), \
"m" (dummy), "m" (dummy), "m" (dummy),\
- "r" (dest), "m" (dstW_reg) \
+ "r" (dest), "m" (dstW_reg), "m"(uv_off) \
: "%"REG_a, "%"REG_d, "%"REG_S \
);
".p2align 4 \n\t"\
"2: \n\t"\
"movq (%%"REG_S", %%"REG_a"), %%mm0 \n\t" /* UsrcData */\
- "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* VsrcData */\
+ "add %6, %%"REG_S" \n\t" \
+ "movq (%%"REG_S", %%"REG_a"), %%mm2 \n\t" /* VsrcData */\
"mov "STR(APCK_PTR2)"(%%"REG_d"), %%"REG_S" \n\t"\
"movq (%%"REG_S", %%"REG_a"), %%mm1 \n\t" /* UsrcData */\
"movq %%mm0, %%mm3 \n\t"\
"pmaddwd %%mm1, %%mm3 \n\t"\
"paddd %%mm0, %%mm4 \n\t"\
"paddd %%mm3, %%mm5 \n\t"\
- "movq "AV_STRINGIFY(VOF)"(%%"REG_S", %%"REG_a"), %%mm3 \n\t" /* VsrcData */\
+ "add %6, %%"REG_S" \n\t" \
+ "movq (%%"REG_S", %%"REG_a"), %%mm3 \n\t" /* VsrcData */\
"mov "STR(APCK_SIZE)"(%%"REG_d"), %%"REG_S" \n\t"\
"add $"STR(APCK_SIZE)", %%"REG_d" \n\t"\
"test %%"REG_S", %%"REG_S" \n\t"\
static inline void RENAME(yuv2rgb32_X_ar)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
YSCALEYUV2PACKEDX_ACCURATE
static inline void RENAME(yuv2rgb32_X)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
YSCALEYUV2PACKEDX
static inline void RENAME(yuv2rgb565_X_ar)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX_ACCURATE
YSCALEYUV2RGBX
static inline void RENAME(yuv2rgb565_X)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX
YSCALEYUV2RGBX
static inline void RENAME(yuv2rgb555_X_ar)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX_ACCURATE
YSCALEYUV2RGBX
static inline void RENAME(yuv2rgb555_X)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX
YSCALEYUV2RGBX
static inline void RENAME(yuv2bgr24_X_ar)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX_ACCURATE
YSCALEYUV2RGBX
WRITEBGR24(%%REGc, %5, %%REGa)
:: "r" (&c->redDither),
"m" (dummy), "m" (dummy), "m" (dummy),
- "r" (dest), "m" (dstW_reg)
+ "r" (dest), "m" (dstW_reg), "m"(uv_off)
: "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S
);
}
static inline void RENAME(yuv2bgr24_X)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX
YSCALEYUV2RGBX
WRITEBGR24(%%REGc, %5, %%REGa)
:: "r" (&c->redDither),
"m" (dummy), "m" (dummy), "m" (dummy),
- "r" (dest), "m" (dstW_reg)
+ "r" (dest), "m" (dstW_reg), "m"(uv_off)
: "%"REG_a, "%"REG_c, "%"REG_d, "%"REG_S
);
}
static inline void RENAME(yuv2yuyv422_X_ar)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX_ACCURATE
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
static inline void RENAME(yuv2yuyv422_X)(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
- const int16_t *chrFilter, const int16_t **chrSrc,
+ const int16_t *chrFilter, const int16_t **chrUSrc,
+ const int16_t **chrVSrc,
int chrFilterSize, const int16_t **alpSrc,
uint8_t *dest, long dstW, long dstY)
{
x86_reg dummy=0;
x86_reg dstW_reg = dstW;
+ x86_reg uv_off = c->uv_off << 1;
YSCALEYUV2PACKEDX
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
YSCALEYUV2PACKEDX_END
}
-#define REAL_YSCALEYUV2RGB_UV(index, c) \
+#define REAL_YSCALEYUV2RGB_UV(index, c, uv_off) \
"xor "#index", "#index" \n\t"\
".p2align 4 \n\t"\
"1: \n\t"\
"movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\
"movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\
- "movq "AV_STRINGIFY(VOF)"(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
- "movq "AV_STRINGIFY(VOF)"(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "add "#uv_off", "#index" \n\t" \
+ "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
+ "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "sub "#uv_off", "#index" \n\t" \
"psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\
"psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\
"movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\
#define YSCALEYUV2RGB_YA(index, c, b1, b2) REAL_YSCALEYUV2RGB_YA(index, c, b1, b2)
-#define YSCALEYUV2RGB(index, c) \
- REAL_YSCALEYUV2RGB_UV(index, c) \
+#define YSCALEYUV2RGB(index, c, uv_off) \
+ REAL_YSCALEYUV2RGB_UV(index, c, uv_off) \
REAL_YSCALEYUV2RGB_YA(index, c, %0, %1) \
REAL_YSCALEYUV2RGB_COEFF(c)
* vertical bilinear scale YV12 to RGB
*/
static inline void RENAME(yuv2rgb32_2)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *buf1, const uint16_t *uvbuf0,
- const uint16_t *uvbuf1, const uint16_t *abuf0,
+ const uint16_t *buf1, const uint16_t *ubuf0,
+ const uint16_t *ubuf1, const uint16_t *vbuf0,
+ const uint16_t *vbuf1, const uint16_t *abuf0,
const uint16_t *abuf1, uint8_t *dest,
int dstW, int yalpha, int uvalpha, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
+
if (CONFIG_SWSCALE_ALPHA && c->alpPixBuf) {
#if ARCH_X86_64
__asm__ volatile(
- YSCALEYUV2RGB(%%r8, %5)
+ YSCALEYUV2RGB(%%r8, %5, %8)
YSCALEYUV2RGB_YA(%%r8, %5, %6, %7)
"psraw $3, %%mm1 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/
"psraw $3, %%mm7 \n\t" /* abuf0[eax] - abuf1[eax] >>7*/
"packuswb %%mm7, %%mm1 \n\t"
WRITEBGR32(%4, 8280(%5), %%r8, %%mm2, %%mm4, %%mm5, %%mm1, %%mm0, %%mm7, %%mm3, %%mm6)
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "r" (dest),
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "r" (dest),
"a" (&c->redDither),
- "r" (abuf0), "r" (abuf1)
+ "r" (abuf0), "r" (abuf1), "m"(uv_off)
: "%r8"
);
#else
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB(%%REGBP, %5)
+ YSCALEYUV2RGB(%%REGBP, %5, %6)
"push %0 \n\t"
"push %1 \n\t"
"mov "U_TEMP"(%5), %0 \n\t"
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
:: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ "a" (&c->redDither), "m"(uv_off)
);
#endif
} else {
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB(%%REGBP, %5)
+ YSCALEYUV2RGB(%%REGBP, %5, %6)
"pcmpeqd %%mm7, %%mm7 \n\t"
WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
}
static inline void RENAME(yuv2bgr24_2)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *buf1, const uint16_t *uvbuf0,
- const uint16_t *uvbuf1, const uint16_t *abuf0,
+ const uint16_t *buf1, const uint16_t *ubuf0,
+ const uint16_t *ubuf1, const uint16_t *vbuf0,
+ const uint16_t *vbuf1, const uint16_t *abuf0,
const uint16_t *abuf1, uint8_t *dest,
int dstW, int yalpha, int uvalpha, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
+
//Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :(
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB(%%REGBP, %5)
+ YSCALEYUV2RGB(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
static inline void RENAME(yuv2rgb555_2)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *buf1, const uint16_t *uvbuf0,
- const uint16_t *uvbuf1, const uint16_t *abuf0,
+ const uint16_t *buf1, const uint16_t *ubuf0,
+ const uint16_t *ubuf1, const uint16_t *vbuf0,
+ const uint16_t *vbuf1, const uint16_t *abuf0,
const uint16_t *abuf1, uint8_t *dest,
int dstW, int yalpha, int uvalpha, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
+
//Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :(
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB(%%REGBP, %5)
+ YSCALEYUV2RGB(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
WRITERGB15(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
static inline void RENAME(yuv2rgb565_2)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *buf1, const uint16_t *uvbuf0,
- const uint16_t *uvbuf1, const uint16_t *abuf0,
+ const uint16_t *buf1, const uint16_t *ubuf0,
+ const uint16_t *ubuf1, const uint16_t *vbuf0,
+ const uint16_t *vbuf1, const uint16_t *abuf0,
const uint16_t *abuf1, uint8_t *dest,
int dstW, int yalpha, int uvalpha, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
+
//Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :(
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB(%%REGBP, %5)
+ YSCALEYUV2RGB(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
WRITERGB16(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
-#define REAL_YSCALEYUV2PACKED(index, c) \
+#define REAL_YSCALEYUV2PACKED(index, c, uv_off) \
"movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\
"movq "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm1 \n\t"\
"psraw $3, %%mm0 \n\t"\
"1: \n\t"\
"movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\
"movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\
- "movq "AV_STRINGIFY(VOF)"(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
- "movq "AV_STRINGIFY(VOF)"(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "add "#uv_off", "#index" \n\t" \
+ "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
+ "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "sub "#uv_off", "#index" \n\t" \
"psubw %%mm3, %%mm2 \n\t" /* uvbuf0[eax] - uvbuf1[eax]*/\
"psubw %%mm4, %%mm5 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048]*/\
"movq "CHR_MMX_FILTER_OFFSET"+8("#c"), %%mm0 \n\t"\
"paddw %%mm0, %%mm1 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
"paddw %%mm6, %%mm7 \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
-#define YSCALEYUV2PACKED(index, c) REAL_YSCALEYUV2PACKED(index, c)
+#define YSCALEYUV2PACKED(index, c, uv_off) REAL_YSCALEYUV2PACKED(index, c, uv_off)
static inline void RENAME(yuv2yuyv422_2)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *buf1, const uint16_t *uvbuf0,
- const uint16_t *uvbuf1, const uint16_t *abuf0,
+ const uint16_t *buf1, const uint16_t *ubuf0,
+ const uint16_t *ubuf1, const uint16_t *vbuf0,
+ const uint16_t *vbuf1, const uint16_t *abuf0,
const uint16_t *abuf1, uint8_t *dest,
int dstW, int yalpha, int uvalpha, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
+
//Note 8280 == DSTW_OFFSET but the preprocessor can't handle that there :(
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2PACKED(%%REGBP, %5)
+ YSCALEYUV2PACKED(%%REGBP, %5, %6)
WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
-#define REAL_YSCALEYUV2RGB1(index, c) \
+#define REAL_YSCALEYUV2RGB1(index, c, uv_off) \
"xor "#index", "#index" \n\t"\
".p2align 4 \n\t"\
"1: \n\t"\
"movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\
- "movq "AV_STRINGIFY(VOF)"(%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\
+ "add "#uv_off", "#index" \n\t" \
+ "movq (%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\
+ "sub "#uv_off", "#index" \n\t" \
"psraw $4, %%mm3 \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\
"psraw $4, %%mm4 \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\
"psubw "U_OFFSET"("#c"), %%mm3 \n\t" /* (U-128)8*/\
"packuswb %%mm6, %%mm5 \n\t"\
"packuswb %%mm3, %%mm4 \n\t"\
-#define YSCALEYUV2RGB1(index, c) REAL_YSCALEYUV2RGB1(index, c)
+#define YSCALEYUV2RGB1(index, c, uv_off) REAL_YSCALEYUV2RGB1(index, c, uv_off)
// do vertical chrominance interpolation
-#define REAL_YSCALEYUV2RGB1b(index, c) \
+#define REAL_YSCALEYUV2RGB1b(index, c, uv_off) \
"xor "#index", "#index" \n\t"\
".p2align 4 \n\t"\
"1: \n\t"\
"movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\
"movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\
- "movq "AV_STRINGIFY(VOF)"(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
- "movq "AV_STRINGIFY(VOF)"(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "add "#uv_off", "#index" \n\t" \
+ "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
+ "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "sub "#uv_off", "#index" \n\t" \
"paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\
"paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\
"psrlw $5, %%mm3 \n\t" /*FIXME might overflow*/\
"packuswb %%mm6, %%mm5 \n\t"\
"packuswb %%mm3, %%mm4 \n\t"\
-#define YSCALEYUV2RGB1b(index, c) REAL_YSCALEYUV2RGB1b(index, c)
+#define YSCALEYUV2RGB1b(index, c, uv_off) REAL_YSCALEYUV2RGB1b(index, c, uv_off)
#define REAL_YSCALEYUV2RGB1_ALPHA(index) \
"movq (%1, "#index", 2), %%mm7 \n\t" /* abuf0[index ] */\
* YV12 to RGB without scaling or interpolating
*/
static inline void RENAME(yuv2rgb32_1)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *ubuf0, const uint16_t *ubuf1,
+ const uint16_t *vbuf0, const uint16_t *vbuf1,
const uint16_t *abuf0, uint8_t *dest,
int dstW, int uvalpha, enum PixelFormat dstFormat,
int flags, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
const uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
+ YSCALEYUV2RGB1(%%REGBP, %5, %6)
YSCALEYUV2RGB1_ALPHA(%%REGBP)
WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (abuf0), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (abuf0), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
} else {
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
+ YSCALEYUV2RGB1(%%REGBP, %5, %6)
"pcmpeqd %%mm7, %%mm7 \n\t"
WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
} else {
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
+ YSCALEYUV2RGB1b(%%REGBP, %5, %6)
YSCALEYUV2RGB1_ALPHA(%%REGBP)
WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (abuf0), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (abuf0), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
} else {
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
+ YSCALEYUV2RGB1b(%%REGBP, %5, %6)
"pcmpeqd %%mm7, %%mm7 \n\t"
WRITEBGR32(%%REGb, 8280(%5), %%REGBP, %%mm2, %%mm4, %%mm5, %%mm7, %%mm0, %%mm1, %%mm3, %%mm6)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
}
}
static inline void RENAME(yuv2bgr24_1)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *ubuf0, const uint16_t *ubuf1,
+ const uint16_t *vbuf0, const uint16_t *vbuf1,
const uint16_t *abuf0, uint8_t *dest,
int dstW, int uvalpha, enum PixelFormat dstFormat,
int flags, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
const uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
+ YSCALEYUV2RGB1(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
} else {
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
+ YSCALEYUV2RGB1b(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
WRITEBGR24(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
}
static inline void RENAME(yuv2rgb555_1)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *ubuf0, const uint16_t *ubuf1,
+ const uint16_t *vbuf0, const uint16_t *vbuf1,
const uint16_t *abuf0, uint8_t *dest,
int dstW, int uvalpha, enum PixelFormat dstFormat,
int flags, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
const uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
+ YSCALEYUV2RGB1(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
WRITERGB15(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
} else {
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
+ YSCALEYUV2RGB1b(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
WRITERGB15(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
}
static inline void RENAME(yuv2rgb565_1)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *ubuf0, const uint16_t *ubuf1,
+ const uint16_t *vbuf0, const uint16_t *vbuf1,
const uint16_t *abuf0, uint8_t *dest,
int dstW, int uvalpha, enum PixelFormat dstFormat,
int flags, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
const uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1(%%REGBP, %5)
+ YSCALEYUV2RGB1(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
WRITERGB16(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
} else {
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2RGB1b(%%REGBP, %5)
+ YSCALEYUV2RGB1b(%%REGBP, %5, %6)
"pxor %%mm7, %%mm7 \n\t"
/* mm2=B, %%mm4=G, %%mm5=R, %%mm7=0 */
#ifdef DITHER1XBPP
WRITERGB16(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
}
-#define REAL_YSCALEYUV2PACKED1(index, c) \
+#define REAL_YSCALEYUV2PACKED1(index, c, uv_off) \
"xor "#index", "#index" \n\t"\
".p2align 4 \n\t"\
"1: \n\t"\
"movq (%2, "#index"), %%mm3 \n\t" /* uvbuf0[eax]*/\
- "movq "AV_STRINGIFY(VOF)"(%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\
+ "add "#uv_off", "#index" \n\t" \
+ "movq (%2, "#index"), %%mm4 \n\t" /* uvbuf0[eax+2048]*/\
+ "sub "#uv_off", "#index" \n\t" \
"psraw $7, %%mm3 \n\t" \
"psraw $7, %%mm4 \n\t" \
"movq (%0, "#index", 2), %%mm1 \n\t" /*buf0[eax]*/\
"psraw $7, %%mm1 \n\t" \
"psraw $7, %%mm7 \n\t" \
-#define YSCALEYUV2PACKED1(index, c) REAL_YSCALEYUV2PACKED1(index, c)
+#define YSCALEYUV2PACKED1(index, c, uv_off) REAL_YSCALEYUV2PACKED1(index, c, uv_off)
-#define REAL_YSCALEYUV2PACKED1b(index, c) \
+#define REAL_YSCALEYUV2PACKED1b(index, c, uv_off) \
"xor "#index", "#index" \n\t"\
".p2align 4 \n\t"\
"1: \n\t"\
"movq (%2, "#index"), %%mm2 \n\t" /* uvbuf0[eax]*/\
"movq (%3, "#index"), %%mm3 \n\t" /* uvbuf1[eax]*/\
- "movq "AV_STRINGIFY(VOF)"(%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
- "movq "AV_STRINGIFY(VOF)"(%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "add "#uv_off", "#index" \n\t" \
+ "movq (%2, "#index"), %%mm5 \n\t" /* uvbuf0[eax+2048]*/\
+ "movq (%3, "#index"), %%mm4 \n\t" /* uvbuf1[eax+2048]*/\
+ "sub "#uv_off", "#index" \n\t" \
"paddw %%mm2, %%mm3 \n\t" /* uvbuf0[eax] + uvbuf1[eax]*/\
"paddw %%mm5, %%mm4 \n\t" /* uvbuf0[eax+2048] + uvbuf1[eax+2048]*/\
"psrlw $8, %%mm3 \n\t" \
"movq 8(%0, "#index", 2), %%mm7 \n\t" /*buf0[eax]*/\
"psraw $7, %%mm1 \n\t" \
"psraw $7, %%mm7 \n\t"
-#define YSCALEYUV2PACKED1b(index, c) REAL_YSCALEYUV2PACKED1b(index, c)
+#define YSCALEYUV2PACKED1b(index, c, uv_off) REAL_YSCALEYUV2PACKED1b(index, c, uv_off)
static inline void RENAME(yuv2yuyv422_1)(SwsContext *c, const uint16_t *buf0,
- const uint16_t *uvbuf0, const uint16_t *uvbuf1,
+ const uint16_t *ubuf0, const uint16_t *ubuf1,
+ const uint16_t *vbuf0, const uint16_t *vbuf1,
const uint16_t *abuf0, uint8_t *dest,
int dstW, int uvalpha, enum PixelFormat dstFormat,
int flags, int y)
{
+ x86_reg uv_off = c->uv_off << 1;
const uint16_t *buf1= buf0; //FIXME needed for RGB1/BGR1
if (uvalpha < 2048) { // note this is not correct (shifts chrominance by 0.5 pixels) but it is a bit faster
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2PACKED1(%%REGBP, %5)
+ YSCALEYUV2PACKED1(%%REGBP, %5, %6)
WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
} else {
__asm__ volatile(
"mov %%"REG_b", "ESP_OFFSET"(%5) \n\t"
"mov %4, %%"REG_b" \n\t"
"push %%"REG_BP" \n\t"
- YSCALEYUV2PACKED1b(%%REGBP, %5)
+ YSCALEYUV2PACKED1b(%%REGBP, %5, %6)
WRITEYUY2(%%REGb, 8280(%5), %%REGBP)
"pop %%"REG_BP" \n\t"
"mov "ESP_OFFSET"(%5), %%"REG_b" \n\t"
- :: "c" (buf0), "d" (buf1), "S" (uvbuf0), "D" (uvbuf1), "m" (dest),
- "a" (&c->redDither)
+ :: "c" (buf0), "d" (buf1), "S" (ubuf0), "D" (ubuf1), "m" (dest),
+ "a" (&c->redDither), "m"(uv_off)
);
}
}
dst[i] = src[srcW-1]*128;
}
-static inline void RENAME(hcscale_fast)(SwsContext *c, int16_t *dst,
+static inline void RENAME(hcscale_fast)(SwsContext *c, int16_t *dst1, int16_t *dst2,
long dstWidth, const uint8_t *src1,
const uint8_t *src2, int srcW, int xInc)
{
__asm__ volatile(
#if defined(PIC)
- "mov %%"REG_b", %6 \n\t"
+ "mov %%"REG_b", %7 \n\t"
#endif
"pxor %%mm7, %%mm7 \n\t"
"mov %0, %%"REG_c" \n\t"
CALL_MMX2_FILTER_CODE
"xor %%"REG_a", %%"REG_a" \n\t" // i
"mov %5, %%"REG_c" \n\t" // src
- "mov %1, %%"REG_D" \n\t" // buf1
- "add $"AV_STRINGIFY(VOF)", %%"REG_D" \n\t"
+ "mov %6, %%"REG_D" \n\t" // buf2
PREFETCH" (%%"REG_c") \n\t"
PREFETCH" 32(%%"REG_c") \n\t"
PREFETCH" 64(%%"REG_c") \n\t"
CALL_MMX2_FILTER_CODE
#if defined(PIC)
- "mov %6, %%"REG_b" \n\t"
+ "mov %7, %%"REG_b" \n\t"
#endif
- :: "m" (src1), "m" (dst), "m" (filter), "m" (filterPos),
- "m" (mmx2FilterCode), "m" (src2)
+ :: "m" (src1), "m" (dst1), "m" (filter), "m" (filterPos),
+ "m" (mmx2FilterCode), "m" (src2), "m"(dst2)
#if defined(PIC)
,"m" (ebxsave)
#endif
);
for (i=dstWidth-1; (i*xInc)>>16 >=srcW-1; i--) {
- dst[i] = src1[srcW-1]*128;
- dst[i+VOFW] = src2[srcW-1]*128;
+ dst1[i] = src1[srcW-1]*128;
+ dst2[i] = src2[srcW-1]*128;
}
}
#endif /* COMPILE_TEMPLATE_MMX2 */
const int dstH= c->dstH;
const int flags= c->flags;
int16_t **lumPixBuf= c->lumPixBuf;
- int16_t **chrPixBuf= c->chrPixBuf;
+ int16_t **chrUPixBuf= c->chrUPixBuf;
+ int16_t **chrVPixBuf= c->chrVPixBuf;
int16_t **alpPixBuf= c->alpPixBuf;
const int vLumBufSize= c->vLumBufSize;
const int vChrBufSize= c->vChrBufSize;
c->redDither= ff_dither8[(dstY+1)&1];
if (dstY < dstH - 2) {
const int16_t **lumSrcPtr= (const int16_t **) lumPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize;
- const int16_t **chrSrcPtr= (const int16_t **) chrPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **chrUSrcPtr= (const int16_t **) chrUPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
+ const int16_t **chrVSrcPtr= (const int16_t **) chrVPixBuf + chrBufIndex + firstChrSrcY - lastInChrBuf + vChrBufSize;
const int16_t **alpSrcPtr= (CONFIG_SWSCALE_ALPHA && alpPixBuf) ? (const int16_t **) alpPixBuf + lumBufIndex + firstLumSrcY - lastInLumBuf + vLumBufSize : NULL;
int i;
if (flags & SWS_ACCURATE_RND) {
}
}
for (i=0; i<vChrFilterSize; i+=2) {
- *(const void**)&chrMmxFilter[s*i ]= chrSrcPtr[i ];
- *(const void**)&chrMmxFilter[s*i+APCK_PTR2/4 ]= chrSrcPtr[i+(vChrFilterSize>1)];
+ *(const void**)&chrMmxFilter[s*i ]= chrUSrcPtr[i ];
+ *(const void**)&chrMmxFilter[s*i+APCK_PTR2/4 ]= chrUSrcPtr[i+(vChrFilterSize>1)];
chrMmxFilter[s*i+APCK_COEF/4 ]=
chrMmxFilter[s*i+APCK_COEF/4+1]= vChrFilter[chrDstY*vChrFilterSize + i ]
+ (vChrFilterSize>1 ? vChrFilter[chrDstY*vChrFilterSize + i + 1]<<16 : 0);
}
} else {
for (i=0; i<vLumFilterSize; i++) {
- lumMmxFilter[4*i+0]= (int32_t)lumSrcPtr[i];
- lumMmxFilter[4*i+1]= (uint64_t)lumSrcPtr[i] >> 32;
+ *(const void**)&lumMmxFilter[4*i+0]= lumSrcPtr[i];
lumMmxFilter[4*i+2]=
lumMmxFilter[4*i+3]=
((uint16_t)vLumFilter[dstY*vLumFilterSize + i])*0x10001;
if (CONFIG_SWSCALE_ALPHA && alpPixBuf) {
- alpMmxFilter[4*i+0]= (int32_t)alpSrcPtr[i];
- alpMmxFilter[4*i+1]= (uint64_t)alpSrcPtr[i] >> 32;
+ *(const void**)&alpMmxFilter[4*i+0]= alpSrcPtr[i];
alpMmxFilter[4*i+2]=
alpMmxFilter[4*i+3]= lumMmxFilter[4*i+2];
}
}
for (i=0; i<vChrFilterSize; i++) {
- chrMmxFilter[4*i+0]= (int32_t)chrSrcPtr[i];
- chrMmxFilter[4*i+1]= (uint64_t)chrSrcPtr[i] >> 32;
+ *(const void**)&chrMmxFilter[4*i+0]= chrUSrcPtr[i];
chrMmxFilter[4*i+2]=
chrMmxFilter[4*i+3]=
((uint16_t)vChrFilter[chrDstY*vChrFilterSize + i])*0x10001;