libswscale/swscale_template.c File Reference

Go to the source code of this file.

Defines

#define PREFETCH   " # nop"
#define REAL_MOVNTQ(a, b)   "movq " #a ", " #b " \n\t"
#define MOVNTQ(a, b)   REAL_MOVNTQ(a,b)
#define YSCALEYUV2YV12X(x, offset, dest, width)
#define YSCALEYUV2YV12X_ACCURATE(x, offset, dest, width)
#define YSCALEYUV2YV121
#define YSCALEYUV2YV121_ACCURATE
#define YSCALEYUV2PACKEDX_UV
#define YSCALEYUV2PACKEDX_YA(offset, coeff, src1, src2, dst1, dst2)
#define YSCALEYUV2PACKEDX
#define YSCALEYUV2PACKEDX_END
#define YSCALEYUV2PACKEDX_ACCURATE_UV
#define YSCALEYUV2PACKEDX_ACCURATE_YA(offset)
#define YSCALEYUV2PACKEDX_ACCURATE
#define YSCALEYUV2RGBX
#define REAL_YSCALEYUV2PACKED(index, c)
#define YSCALEYUV2PACKED(index, c)   REAL_YSCALEYUV2PACKED(index, c)
#define REAL_YSCALEYUV2RGB_UV(index, c)
#define REAL_YSCALEYUV2RGB_YA(index, c, b1, b2)
#define REAL_YSCALEYUV2RGB_COEFF(c)
#define YSCALEYUV2RGB_YA(index, c, b1, b2)   REAL_YSCALEYUV2RGB_YA(index, c, b1, b2)
#define YSCALEYUV2RGB(index, c)
#define REAL_YSCALEYUV2PACKED1(index, c)
#define YSCALEYUV2PACKED1(index, c)   REAL_YSCALEYUV2PACKED1(index, c)
#define REAL_YSCALEYUV2RGB1(index, c)
#define YSCALEYUV2RGB1(index, c)   REAL_YSCALEYUV2RGB1(index, c)
#define REAL_YSCALEYUV2PACKED1b(index, c)
#define YSCALEYUV2PACKED1b(index, c)   REAL_YSCALEYUV2PACKED1b(index, c)
#define REAL_YSCALEYUV2RGB1b(index, c)
#define YSCALEYUV2RGB1b(index, c)   REAL_YSCALEYUV2RGB1b(index, c)
#define REAL_YSCALEYUV2RGB1_ALPHA(index)
#define YSCALEYUV2RGB1_ALPHA(index)   REAL_YSCALEYUV2RGB1_ALPHA(index)
#define REAL_WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t)
#define WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t)   REAL_WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t)
#define REAL_WRITERGB16(dst, dstw, index)
#define WRITERGB16(dst, dstw, index)   REAL_WRITERGB16(dst, dstw, index)
#define REAL_WRITERGB15(dst, dstw, index)
#define WRITERGB15(dst, dstw, index)   REAL_WRITERGB15(dst, dstw, index)
#define WRITEBGR24OLD(dst, dstw, index)
#define WRITEBGR24MMX(dst, dstw, index)
#define WRITEBGR24MMX2(dst, dstw, index)
#define WRITEBGR24(dst, dstw, index)   WRITEBGR24MMX(dst, dstw, index)
#define REAL_WRITEYUY2(dst, dstw, index)
#define WRITEYUY2(dst, dstw, index)   REAL_WRITEYUY2(dst, dstw, index)
#define FAST_BILINEAR_X86
#define DEBUG_SWSCALE_BUFFERS   0
#define DEBUG_BUFFERS(...)   if (DEBUG_SWSCALE_BUFFERS) av_log(c, AV_LOG_DEBUG, __VA_ARGS__)

Functions

static void yuv2yuvX_TMPL (SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize, const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize, const int16_t **alpSrc, uint8_t *dest, uint8_t *uDest, uint8_t *vDest, uint8_t *aDest, long dstW, long chrDstW)
static void yuv2nv12X_TMPL (SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize, const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize, uint8_t *dest, uint8_t *uDest, int dstW, int chrDstW, enum PixelFormat dstFormat)
static void yuv2yuv1_TMPL (SwsContext *c, const int16_t *lumSrc, const int16_t *chrSrc, const int16_t *alpSrc, uint8_t *dest, uint8_t *uDest, uint8_t *vDest, uint8_t *aDest, long dstW, long chrDstW)
static void yuv2packedX_TMPL (SwsContext *c, const int16_t *lumFilter, const int16_t **lumSrc, int lumFilterSize, const int16_t *chrFilter, const int16_t **chrSrc, int chrFilterSize, const int16_t **alpSrc, uint8_t *dest, long dstW, long dstY)
 vertical scale YV12 to RGB
static void yuv2packed2_TMPL (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 *abuf1, uint8_t *dest, int dstW, int yalpha, int uvalpha, int y)
 vertical bilinear scale YV12 to RGB
static void yuv2packed1_TMPL (SwsContext *c, const uint16_t *buf0, const uint16_t *uvbuf0, const uint16_t *uvbuf1, const uint16_t *abuf0, uint8_t *dest, int dstW, int uvalpha, enum PixelFormat dstFormat, int flags, int y)
 YV12 to RGB without scaling or interpolating.
static void yuy2ToY_TMPL (uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
static void yuy2ToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void LEToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void uyvyToY_TMPL (uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
static void uyvyToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void BEToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void nvXXtoUV_TMPL (uint8_t *dst1, uint8_t *dst2, const uint8_t *src, long width)
static void nv12ToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void nv21ToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void bgr24ToY_TMPL (uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
static void bgr24ToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void bgr24ToUV_half_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void rgb24ToY_TMPL (uint8_t *dst, const uint8_t *src, long width, uint32_t *unused)
static void rgb24ToUV_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void rgb24ToUV_half_TMPL (uint8_t *dstU, uint8_t *dstV, const uint8_t *src1, const uint8_t *src2, long width, uint32_t *unused)
static void hScale_TMPL (int16_t *dst, int dstW, const uint8_t *src, int srcW, int xInc, const int16_t *filter, const int16_t *filterPos, long filterSize)
static void chrRangeToJpeg_TMPL (uint16_t *dst, int width)
static void chrRangeFromJpeg_TMPL (uint16_t *dst, int width)
static void lumRangeToJpeg_TMPL (uint16_t *dst, int width)
static void lumRangeFromJpeg_TMPL (uint16_t *dst, int width)
static void hyscale_fast_TMPL (SwsContext *c, int16_t *dst, long dstWidth, const uint8_t *src, int srcW, int xInc)
static void hyscale_TMPL (SwsContext *c, uint16_t *dst, long dstWidth, const uint8_t *src, int srcW, int xInc, const int16_t *hLumFilter, const int16_t *hLumFilterPos, int hLumFilterSize, uint8_t *formatConvBuffer, uint32_t *pal, int isAlpha)
static void hcscale_fast_TMPL (SwsContext *c, int16_t *dst, long dstWidth, const uint8_t *src1, const uint8_t *src2, int srcW, int xInc)
static void hcscale_TMPL (SwsContext *c, uint16_t *dst, long dstWidth, const uint8_t *src1, const uint8_t *src2, int srcW, int xInc, const int16_t *hChrFilter, const int16_t *hChrFilterPos, int hChrFilterSize, uint8_t *formatConvBuffer, uint32_t *pal)
static int swScale_TMPL (SwsContext *c, const uint8_t *src[], int srcStride[], int srcSliceY, int srcSliceH, uint8_t *dst[], int dstStride[])
static void sws_init_swScale_TMPL (SwsContext *c)

Define Documentation

#define DEBUG_BUFFERS ( ...   )     if (DEBUG_SWSCALE_BUFFERS) av_log(c, AV_LOG_DEBUG, __VA_ARGS__)

Definition at line 2555 of file swscale_template.c.

#define DEBUG_SWSCALE_BUFFERS   0

Definition at line 2554 of file swscale_template.c.

#define FAST_BILINEAR_X86

Value:

"subl    %%edi, %%esi    \n\t" /*  src[xx+1] - src[xx] */                   \
    "imull   %%ecx, %%esi    \n\t" /* (src[xx+1] - src[xx])*xalpha */           \
    "shll      $16, %%edi    \n\t"                                              \
    "addl    %%edi, %%esi    \n\t" /* src[xx+1]*xalpha + src[xx]*(1-xalpha) */  \
    "mov        %1, %%"REG_D"\n\t"                                              \
    "shrl       $9, %%esi    \n\t"                                              \

Definition at line 2249 of file swscale_template.c.

Referenced by hcscale_fast_TMPL(), and hyscale_fast_TMPL().

#define MOVNTQ ( a,
b   )     REAL_MOVNTQ(a,b)

Definition at line 45 of file swscale_template.c.

#define PREFETCH   " # nop"

Definition at line 31 of file swscale_template.c.

#define REAL_MOVNTQ ( a,
b   )     "movq " #a ", " #b " \n\t"

Definition at line 43 of file swscale_template.c.

#define REAL_WRITEBGR32 ( dst,
dstw,
index,
b,
g,
r,
a,
q0,
q2,
q3,
t   ) 

Value:

"movq       "#b", "#q2"     \n\t" /* B */\
    "movq       "#r", "#t"      \n\t" /* R */\
    "punpcklbw  "#g", "#b"      \n\t" /* GBGBGBGB 0 */\
    "punpcklbw  "#a", "#r"      \n\t" /* ARARARAR 0 */\
    "punpckhbw  "#g", "#q2"     \n\t" /* GBGBGBGB 2 */\
    "punpckhbw  "#a", "#t"      \n\t" /* ARARARAR 2 */\
    "movq       "#b", "#q0"     \n\t" /* GBGBGBGB 0 */\
    "movq      "#q2", "#q3"     \n\t" /* GBGBGBGB 2 */\
    "punpcklwd  "#r", "#q0"     \n\t" /* ARGBARGB 0 */\
    "punpckhwd  "#r", "#b"      \n\t" /* ARGBARGB 1 */\
    "punpcklwd  "#t", "#q2"     \n\t" /* ARGBARGB 2 */\
    "punpckhwd  "#t", "#q3"     \n\t" /* ARGBARGB 3 */\
\
    MOVNTQ(   q0,   (dst, index, 4))\
    MOVNTQ(    b,  8(dst, index, 4))\
    MOVNTQ(   q2, 16(dst, index, 4))\
    MOVNTQ(   q3, 24(dst, index, 4))\
\
    "add      $8, "#index"      \n\t"\
    "cmp "#dstw", "#index"      \n\t"\
    " jb      1b                \n\t"

Definition at line 636 of file swscale_template.c.

#define REAL_WRITERGB15 ( dst,
dstw,
index   ) 

Value:

"pand "MANGLE(bF8)", %%mm2  \n\t" /* B */\
    "pand "MANGLE(bF8)", %%mm4  \n\t" /* G */\
    "pand "MANGLE(bF8)", %%mm5  \n\t" /* R */\
    "psrlq           $3, %%mm2  \n\t"\
    "psrlq           $1, %%mm5  \n\t"\
\
    "movq         %%mm2, %%mm1  \n\t"\
    "movq         %%mm4, %%mm3  \n\t"\
\
    "punpcklbw    %%mm7, %%mm3  \n\t"\
    "punpcklbw    %%mm5, %%mm2  \n\t"\
    "punpckhbw    %%mm7, %%mm4  \n\t"\
    "punpckhbw    %%mm5, %%mm1  \n\t"\
\
    "psllq           $2, %%mm3  \n\t"\
    "psllq           $2, %%mm4  \n\t"\
\
    "por          %%mm3, %%mm2  \n\t"\
    "por          %%mm4, %%mm1  \n\t"\
\
    MOVNTQ(%%mm2,  (dst, index, 2))\
    MOVNTQ(%%mm1, 8(dst, index, 2))\
\
    "add             $8, "#index"   \n\t"\
    "cmp        "#dstw", "#index"   \n\t"\
    " jb             1b             \n\t"

Definition at line 688 of file swscale_template.c.

#define REAL_WRITERGB16 ( dst,
dstw,
index   ) 

Value:

"pand "MANGLE(bF8)", %%mm2  \n\t" /* B */\
    "pand "MANGLE(bFC)", %%mm4  \n\t" /* G */\
    "pand "MANGLE(bF8)", %%mm5  \n\t" /* R */\
    "psrlq           $3, %%mm2  \n\t"\
\
    "movq         %%mm2, %%mm1  \n\t"\
    "movq         %%mm4, %%mm3  \n\t"\
\
    "punpcklbw    %%mm7, %%mm3  \n\t"\
    "punpcklbw    %%mm5, %%mm2  \n\t"\
    "punpckhbw    %%mm7, %%mm4  \n\t"\
    "punpckhbw    %%mm5, %%mm1  \n\t"\
\
    "psllq           $3, %%mm3  \n\t"\
    "psllq           $3, %%mm4  \n\t"\
\
    "por          %%mm3, %%mm2  \n\t"\
    "por          %%mm4, %%mm1  \n\t"\
\
    MOVNTQ(%%mm2,  (dst, index, 2))\
    MOVNTQ(%%mm1, 8(dst, index, 2))\
\
    "add             $8, "#index"   \n\t"\
    "cmp        "#dstw", "#index"   \n\t"\
    " jb             1b             \n\t"

Definition at line 660 of file swscale_template.c.

#define REAL_WRITEYUY2 ( dst,
dstw,
index   ) 

Value:

"packuswb  %%mm3, %%mm3     \n\t"\
    "packuswb  %%mm4, %%mm4     \n\t"\
    "packuswb  %%mm7, %%mm1     \n\t"\
    "punpcklbw %%mm4, %%mm3     \n\t"\
    "movq      %%mm1, %%mm7     \n\t"\
    "punpcklbw %%mm3, %%mm1     \n\t"\
    "punpckhbw %%mm3, %%mm7     \n\t"\
\
    MOVNTQ(%%mm1, (dst, index, 2))\
    MOVNTQ(%%mm7, 8(dst, index, 2))\
\
    "add          $8, "#index"  \n\t"\
    "cmp     "#dstw", "#index"  \n\t"\
    " jb          1b            \n\t"

Definition at line 882 of file swscale_template.c.

#define REAL_YSCALEYUV2PACKED ( index,
c   ) 

Definition at line 376 of file swscale_template.c.

#define REAL_YSCALEYUV2PACKED1 ( index,
c   ) 

Value:

"xor            "#index", "#index"  \n\t"\
    ASMALIGN(4)\
    "1:                                 \n\t"\
    "movq     (%2, "#index"), %%mm3     \n\t" /* uvbuf0[eax]*/\
    "movq "AV_STRINGIFY(VOF)"(%2, "#index"), %%mm4     \n\t" /* uvbuf0[eax+2048]*/\
    "psraw                $7, %%mm3     \n\t" \
    "psraw                $7, %%mm4     \n\t" \
    "movq  (%0, "#index", 2), %%mm1     \n\t" /*buf0[eax]*/\
    "movq 8(%0, "#index", 2), %%mm7     \n\t" /*buf0[eax]*/\
    "psraw                $7, %%mm1     \n\t" \
    "psraw                $7, %%mm7     \n\t" \

Definition at line 492 of file swscale_template.c.

#define REAL_YSCALEYUV2PACKED1b ( index,
c   ) 

Value:

"xor "#index", "#index"             \n\t"\
    ASMALIGN(4)\
    "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]*/\
    "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" \
    "psrlw                $8, %%mm4     \n\t" \
    "movq  (%0, "#index", 2), %%mm1     \n\t" /*buf0[eax]*/\
    "movq 8(%0, "#index", 2), %%mm7     \n\t" /*buf0[eax]*/\
    "psraw                $7, %%mm1     \n\t" \
    "psraw                $7, %%mm7     \n\t"

Definition at line 556 of file swscale_template.c.

#define REAL_YSCALEYUV2RGB1 ( index,
c   ) 

Definition at line 507 of file swscale_template.c.

#define REAL_YSCALEYUV2RGB1_ALPHA ( index   ) 

Value:

"movq  (%1, "#index", 2), %%mm7     \n\t" /* abuf0[index  ]     */\
    "movq 8(%1, "#index", 2), %%mm1     \n\t" /* abuf0[index+4]     */\
    "psraw                $7, %%mm7     \n\t" /* abuf0[index  ] >>7 */\
    "psraw                $7, %%mm1     \n\t" /* abuf0[index+4] >>7 */\
    "packuswb          %%mm1, %%mm7     \n\t"

Definition at line 628 of file swscale_template.c.

#define REAL_YSCALEYUV2RGB1b ( index,
c   ) 

Definition at line 575 of file swscale_template.c.

#define REAL_YSCALEYUV2RGB_COEFF ( c   ) 

Value:

"pmulhw "UB_COEFF"("#c"), %%mm2     \n\t"\
    "pmulhw "VR_COEFF"("#c"), %%mm5     \n\t"\
    "psubw  "Y_OFFSET"("#c"), %%mm1     \n\t" /* 8(Y-16)*/\
    "psubw  "Y_OFFSET"("#c"), %%mm7     \n\t" /* 8(Y-16)*/\
    "pmulhw  "Y_COEFF"("#c"), %%mm1     \n\t"\
    "pmulhw  "Y_COEFF"("#c"), %%mm7     \n\t"\
    /* mm1= Y1, mm2=ub, mm3=ug, mm4=vg mm5=vr, mm7=Y2 */\
    "paddw             %%mm3, %%mm4     \n\t"\
    "movq              %%mm2, %%mm0     \n\t"\
    "movq              %%mm5, %%mm6     \n\t"\
    "movq              %%mm4, %%mm3     \n\t"\
    "punpcklwd         %%mm2, %%mm2     \n\t"\
    "punpcklwd         %%mm5, %%mm5     \n\t"\
    "punpcklwd         %%mm4, %%mm4     \n\t"\
    "paddw             %%mm1, %%mm2     \n\t"\
    "paddw             %%mm1, %%mm5     \n\t"\
    "paddw             %%mm1, %%mm4     \n\t"\
    "punpckhwd         %%mm0, %%mm0     \n\t"\
    "punpckhwd         %%mm6, %%mm6     \n\t"\
    "punpckhwd         %%mm3, %%mm3     \n\t"\
    "paddw             %%mm7, %%mm0     \n\t"\
    "paddw             %%mm7, %%mm6     \n\t"\
    "paddw             %%mm7, %%mm3     \n\t"\
    /* mm0=B1, mm2=B2, mm3=G2, mm4=G1, mm5=R1, mm6=R2 */\
    "packuswb          %%mm0, %%mm2     \n\t"\
    "packuswb          %%mm6, %%mm5     \n\t"\
    "packuswb          %%mm3, %%mm4     \n\t"\

Definition at line 456 of file swscale_template.c.

#define REAL_YSCALEYUV2RGB_UV ( index,
c   ) 

Value:

"xor            "#index", "#index"  \n\t"\
    ASMALIGN(4)\
    "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]*/\
    "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"\
    "pmulhw            %%mm0, %%mm2     \n\t" /* (uvbuf0[eax] - uvbuf1[eax])uvalpha1>>16*/\
    "pmulhw            %%mm0, %%mm5     \n\t" /* (uvbuf0[eax+2048] - uvbuf1[eax+2048])uvalpha1>>16*/\
    "psraw                $4, %%mm3     \n\t" /* uvbuf0[eax] - uvbuf1[eax] >>4*/\
    "psraw                $4, %%mm4     \n\t" /* uvbuf0[eax+2048] - uvbuf1[eax+2048] >>4*/\
    "paddw             %%mm2, %%mm3     \n\t" /* uvbuf0[eax]uvalpha1 - uvbuf1[eax](1-uvalpha1)*/\
    "paddw             %%mm5, %%mm4     \n\t" /* uvbuf0[eax+2048]uvalpha1 - uvbuf1[eax+2048](1-uvalpha1)*/\
    "psubw  "U_OFFSET"("#c"), %%mm3     \n\t" /* (U-128)8*/\
    "psubw  "V_OFFSET"("#c"), %%mm4     \n\t" /* (V-128)8*/\
    "movq              %%mm3, %%mm2     \n\t" /* (U-128)8*/\
    "movq              %%mm4, %%mm5     \n\t" /* (V-128)8*/\
    "pmulhw "UG_COEFF"("#c"), %%mm3     \n\t"\
    "pmulhw "VG_COEFF"("#c"), %%mm4     \n\t"\

Definition at line 415 of file swscale_template.c.

#define REAL_YSCALEYUV2RGB_YA ( index,
c,
b1,
b2   ) 

Value:

"movq  ("#b1", "#index", 2), %%mm0     \n\t" /*buf0[eax]*/\
    "movq  ("#b2", "#index", 2), %%mm1     \n\t" /*buf1[eax]*/\
    "movq 8("#b1", "#index", 2), %%mm6     \n\t" /*buf0[eax]*/\
    "movq 8("#b2", "#index", 2), %%mm7     \n\t" /*buf1[eax]*/\
    "psubw             %%mm1, %%mm0     \n\t" /* buf0[eax] - buf1[eax]*/\
    "psubw             %%mm7, %%mm6     \n\t" /* buf0[eax] - buf1[eax]*/\
    "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm0  \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
    "pmulhw "LUM_MMX_FILTER_OFFSET"+8("#c"), %%mm6  \n\t" /* (buf0[eax] - buf1[eax])yalpha1>>16*/\
    "psraw                $4, %%mm1     \n\t" /* buf0[eax] - buf1[eax] >>4*/\
    "psraw                $4, %%mm7     \n\t" /* buf0[eax] - buf1[eax] >>4*/\
    "paddw             %%mm0, %%mm1     \n\t" /* buf0[eax]yalpha1 + buf1[eax](1-yalpha1) >>16*/\
    "paddw             %%mm6, %%mm7     \n\t"

Definition at line 441 of file swscale_template.c.

#define WRITEBGR24 ( dst,
dstw,
index   )     WRITEBGR24MMX(dst, dstw, index)

Definition at line 879 of file swscale_template.c.

Referenced by yuv2packed2_TMPL(), and yuv2packedX_TMPL().

#define WRITEBGR24MMX ( dst,
dstw,
index   ) 

Definition at line 773 of file swscale_template.c.

#define WRITEBGR24MMX2 ( dst,
dstw,
index   ) 

Definition at line 826 of file swscale_template.c.

#define WRITEBGR24OLD ( dst,
dstw,
index   ) 

Definition at line 717 of file swscale_template.c.

#define WRITEBGR32 ( dst,
dstw,
index,
b,
g,
r,
a,
q0,
q2,
q3,
t   )     REAL_WRITEBGR32(dst, dstw, index, b, g, r, a, q0, q2, q3, t)

Definition at line 658 of file swscale_template.c.

Referenced by yuv2packed2_TMPL(), and yuv2packedX_TMPL().

#define WRITERGB15 ( dst,
dstw,
index   )     REAL_WRITERGB15(dst, dstw, index)

Definition at line 715 of file swscale_template.c.

Referenced by yuv2packed2_TMPL(), and yuv2packedX_TMPL().

#define WRITERGB16 ( dst,
dstw,
index   )     REAL_WRITERGB16(dst, dstw, index)

Definition at line 686 of file swscale_template.c.

Referenced by yuv2packed2_TMPL(), and yuv2packedX_TMPL().

#define WRITEYUY2 ( dst,
dstw,
index   )     REAL_WRITEYUY2(dst, dstw, index)

Definition at line 897 of file swscale_template.c.

Referenced by yuv2packed2_TMPL(), and yuv2packedX_TMPL().

#define YSCALEYUV2PACKED ( index,
c   )     REAL_YSCALEYUV2PACKED(index, c)

Definition at line 413 of file swscale_template.c.

Referenced by yuv2packed2_TMPL().

#define YSCALEYUV2PACKED1 ( index,
c   )     REAL_YSCALEYUV2PACKED1(index, c)

Definition at line 505 of file swscale_template.c.

#define YSCALEYUV2PACKED1b ( index,
c   )     REAL_YSCALEYUV2PACKED1b(index, c)

Definition at line 572 of file swscale_template.c.

#define YSCALEYUV2PACKEDX

Value:

YSCALEYUV2PACKEDX_UV \
    YSCALEYUV2PACKEDX_YA(LUM_MMX_FILTER_OFFSET,%%mm0,%%mm2,%%mm5,%%mm1,%%mm7) \

Definition at line 230 of file swscale_template.c.

Referenced by yuv2packedX_TMPL().

#define YSCALEYUV2PACKEDX_ACCURATE

Value:

YSCALEYUV2PACKEDX_ACCURATE_UV \
    YSCALEYUV2PACKEDX_ACCURATE_YA(LUM_MMX_FILTER_OFFSET)

Definition at line 336 of file swscale_template.c.

Referenced by yuv2packedX_TMPL().

#define YSCALEYUV2PACKEDX_ACCURATE_UV

Definition at line 241 of file swscale_template.c.

#define YSCALEYUV2PACKEDX_ACCURATE_YA ( offset   ) 

Definition at line 291 of file swscale_template.c.

Referenced by yuv2packedX_TMPL().

#define YSCALEYUV2PACKEDX_END

Value:

:: "r" (&c->redDither),                   \
            "m" (dummy), "m" (dummy), "m" (dummy),\
            "r" (dest), "m" (dstW)                \
        : "%"REG_a, "%"REG_d, "%"REG_S            \
    );

Definition at line 234 of file swscale_template.c.

Referenced by yuv2packedX_TMPL().

#define YSCALEYUV2PACKEDX_UV

Value:

__asm__ volatile(\
        "xor                   %%"REG_a", %%"REG_a"     \n\t"\
        ASMALIGN(4)\
        "nop                                            \n\t"\
        "1:                                             \n\t"\
        "lea "CHR_MMX_FILTER_OFFSET"(%0), %%"REG_d"     \n\t"\
        "mov                 (%%"REG_d"), %%"REG_S"     \n\t"\
        "movq      "VROUNDER_OFFSET"(%0), %%mm3         \n\t"\
        "movq                      %%mm3, %%mm4         \n\t"\
        ASMALIGN(4)\
        "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                         $16, %%"REG_d"     \n\t"\
        "mov                 (%%"REG_d"), %%"REG_S"     \n\t"\
        "pmulhw                    %%mm0, %%mm2         \n\t"\
        "pmulhw                    %%mm0, %%mm5         \n\t"\
        "paddw                     %%mm2, %%mm3         \n\t"\
        "paddw                     %%mm5, %%mm4         \n\t"\
        "test                  %%"REG_S", %%"REG_S"     \n\t"\
        " jnz                         2b                \n\t"\

Definition at line 187 of file swscale_template.c.

#define YSCALEYUV2PACKEDX_YA ( offset,
coeff,
src1,
src2,
dst1,
dst2   ) 

Value:

"lea                "offset"(%0), %%"REG_d"     \n\t"\
    "mov                 (%%"REG_d"), %%"REG_S"     \n\t"\
    "movq      "VROUNDER_OFFSET"(%0), "#dst1"       \n\t"\
    "movq                    "#dst1", "#dst2"       \n\t"\
    ASMALIGN(4)\
    "2:                                             \n\t"\
    "movq               8(%%"REG_d"), "#coeff"      \n\t" /* filterCoeff */\
    "movq  (%%"REG_S", %%"REG_a", 2), "#src1"       \n\t" /* Y1srcData */\
    "movq 8(%%"REG_S", %%"REG_a", 2), "#src2"       \n\t" /* Y2srcData */\
    "add                         $16, %%"REG_d"            \n\t"\
    "mov                 (%%"REG_d"), %%"REG_S"     \n\t"\
    "pmulhw                 "#coeff", "#src1"       \n\t"\
    "pmulhw                 "#coeff", "#src2"       \n\t"\
    "paddw                   "#src1", "#dst1"       \n\t"\
    "paddw                   "#src2", "#dst2"       \n\t"\
    "test                  %%"REG_S", %%"REG_S"     \n\t"\
    " jnz                         2b                \n\t"\

Definition at line 211 of file swscale_template.c.

Referenced by yuv2packedX_TMPL().

#define YSCALEYUV2RGB ( index,
c   ) 

Value:

REAL_YSCALEYUV2RGB_UV(index, c) \
    REAL_YSCALEYUV2RGB_YA(index, c, %0, %1) \
    REAL_YSCALEYUV2RGB_COEFF(c)

Definition at line 487 of file swscale_template.c.

Referenced by yuv2packed2_TMPL().

#define YSCALEYUV2RGB1 ( index,
c   )     REAL_YSCALEYUV2RGB1(index, c)

Definition at line 554 of file swscale_template.c.

#define YSCALEYUV2RGB1_ALPHA ( index   )     REAL_YSCALEYUV2RGB1_ALPHA(index)

Definition at line 634 of file swscale_template.c.

#define YSCALEYUV2RGB1b ( index,
c   )     REAL_YSCALEYUV2RGB1b(index, c)

Definition at line 626 of file swscale_template.c.

#define YSCALEYUV2RGB_YA ( index,
c,
b1,
b2   )     REAL_YSCALEYUV2RGB_YA(index, c, b1, b2)

Definition at line 485 of file swscale_template.c.

Referenced by yuv2packed2_TMPL().

#define YSCALEYUV2RGBX

Definition at line 340 of file swscale_template.c.

Referenced by yuv2packedX_TMPL().

#define YSCALEYUV2YV121

Value:

"mov %2, %%"REG_a"                    \n\t"\
    ASMALIGN(4) /* FIXME Unroll? */\
    "1:                                   \n\t"\
    "movq  (%0, %%"REG_a", 2), %%mm0      \n\t"\
    "movq 8(%0, %%"REG_a", 2), %%mm1      \n\t"\
    "psraw                 $7, %%mm0      \n\t"\
    "psraw                 $7, %%mm1      \n\t"\
    "packuswb           %%mm1, %%mm0      \n\t"\
    MOVNTQ(%%mm0, (%1, %%REGa))\
    "add                   $8, %%"REG_a"  \n\t"\
    "jnc                   1b             \n\t"

Definition at line 149 of file swscale_template.c.

Referenced by yuv2yuv1_TMPL().

#define YSCALEYUV2YV121_ACCURATE

Value:

"mov %2, %%"REG_a"                    \n\t"\
    "pcmpeqw %%mm7, %%mm7                 \n\t"\
    "psrlw                 $15, %%mm7     \n\t"\
    "psllw                  $6, %%mm7     \n\t"\
    ASMALIGN(4) /* FIXME Unroll? */\
    "1:                                   \n\t"\
    "movq  (%0, %%"REG_a", 2), %%mm0      \n\t"\
    "movq 8(%0, %%"REG_a", 2), %%mm1      \n\t"\
    "paddsw             %%mm7, %%mm0      \n\t"\
    "paddsw             %%mm7, %%mm1      \n\t"\
    "psraw                 $7, %%mm0      \n\t"\
    "psraw                 $7, %%mm1      \n\t"\
    "packuswb           %%mm1, %%mm0      \n\t"\
    MOVNTQ(%%mm0, (%1, %%REGa))\
    "add                   $8, %%"REG_a"  \n\t"\
    "jnc                   1b             \n\t"

Definition at line 162 of file swscale_template.c.

Referenced by yuv2yuv1_TMPL().

#define YSCALEYUV2YV12X ( x,
offset,
dest,
width   ) 

Definition at line 51 of file swscale_template.c.

Referenced by yuv2yuvX_TMPL().

#define YSCALEYUV2YV12X_ACCURATE ( x,
offset,
dest,
width   ) 

Definition at line 87 of file swscale_template.c.

Referenced by yuv2yuvX_TMPL().

Function Documentation

static void BEToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1750 of file swscale_template.c.

static void bgr24ToUV_half_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1978 of file swscale_template.c.

static void bgr24ToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1960 of file swscale_template.c.

static void bgr24ToY_TMPL ( uint8_t *  dst,
const uint8_t *  src,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1944 of file swscale_template.c.

static void chrRangeFromJpeg_TMPL ( uint16_t *  dst,
int  width 
) [static]

Definition at line 2228 of file swscale_template.c.

static void chrRangeToJpeg_TMPL ( uint16_t *  dst,
int  width 
) [static]

Definition at line 2220 of file swscale_template.c.

static void hcscale_fast_TMPL ( SwsContext *  c,
int16_t *  dst,
long  dstWidth,
const uint8_t *  src1,
const uint8_t *  src2,
int  srcW,
int  xInc 
) [inline, static]

Definition at line 2406 of file swscale_template.c.

static void hcscale_TMPL ( SwsContext *  c,
uint16_t *  dst,
long  dstWidth,
const uint8_t *  src1,
const uint8_t *  src2,
int  srcW,
int  xInc,
const int16_t *  hChrFilter,
const int16_t *  hChrFilterPos,
int  hChrFilterSize,
uint8_t *  formatConvBuffer,
uint32_t *  pal 
) [inline, static]

Definition at line 2527 of file swscale_template.c.

static void hScale_TMPL ( int16_t *  dst,
int  dstW,
const uint8_t *  src,
int  srcW,
int  xInc,
const int16_t *  filter,
const int16_t *  filterPos,
long  filterSize 
) [inline, static]

Definition at line 2043 of file swscale_template.c.

static void hyscale_fast_TMPL ( SwsContext *  c,
int16_t *  dst,
long  dstWidth,
const uint8_t *  src,
int  srcW,
int  xInc 
) [inline, static]

Definition at line 2257 of file swscale_template.c.

static void hyscale_TMPL ( SwsContext *  c,
uint16_t *  dst,
long  dstWidth,
const uint8_t *  src,
int  srcW,
int  xInc,
const int16_t *  hLumFilter,
const int16_t *  hLumFilterPos,
int  hLumFilterSize,
uint8_t *  formatConvBuffer,
uint32_t *  pal,
int  isAlpha 
) [inline, static]

Definition at line 2380 of file swscale_template.c.

static void LEToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1658 of file swscale_template.c.

static void lumRangeFromJpeg_TMPL ( uint16_t *  dst,
int  width 
) [static]

Definition at line 2242 of file swscale_template.c.

static void lumRangeToJpeg_TMPL ( uint16_t *  dst,
int  width 
) [static]

Definition at line 2236 of file swscale_template.c.

static void nv12ToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1817 of file swscale_template.c.

static void nv21ToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1824 of file swscale_template.c.

static void nvXXtoUV_TMPL ( uint8_t *  dst1,
uint8_t *  dst2,
const uint8_t *  src,
long  width 
) [inline, static]

Definition at line 1783 of file swscale_template.c.

static void rgb24ToUV_half_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 2027 of file swscale_template.c.

static void rgb24ToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 2008 of file swscale_template.c.

static void rgb24ToY_TMPL ( uint8_t *  dst,
const uint8_t *  src,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1992 of file swscale_template.c.

static void sws_init_swScale_TMPL ( SwsContext *  c  )  [static]

Definition at line 2923 of file swscale_template.c.

static int swScale_TMPL ( SwsContext *  c,
const uint8_t *  src[],
int  srcStride[],
int  srcSliceY,
int  srcSliceH,
uint8_t *  dst[],
int  dstStride[] 
) [static]

Definition at line 2557 of file swscale_template.c.

static void uyvyToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1716 of file swscale_template.c.

static void uyvyToY_TMPL ( uint8_t *  dst,
const uint8_t *  src,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1692 of file swscale_template.c.

static void yuv2nv12X_TMPL ( SwsContext *  c,
const int16_t *  lumFilter,
const int16_t **  lumSrc,
int  lumFilterSize,
const int16_t *  chrFilter,
const int16_t **  chrSrc,
int  chrFilterSize,
uint8_t *  dest,
uint8_t *  uDest,
int  dstW,
int  chrDstW,
enum PixelFormat  dstFormat 
) [inline, static]

Definition at line 941 of file swscale_template.c.

static void yuv2packed1_TMPL ( SwsContext *  c,
const uint16_t *  buf0,
const uint16_t *  uvbuf0,
const uint16_t *  uvbuf1,
const uint16_t *  abuf0,
uint8_t *  dest,
int  dstW,
int  uvalpha,
enum PixelFormat  dstFormat,
int  flags,
int  y 
) [inline, static]

YV12 to RGB without scaling or interpolating.

Definition at line 1359 of file swscale_template.c.

static void yuv2packed2_TMPL ( 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 *  abuf1,
uint8_t *  dest,
int  dstW,
int  yalpha,
int  uvalpha,
int  y 
) [inline, static]

vertical bilinear scale YV12 to RGB

Definition at line 1210 of file swscale_template.c.

static void yuv2packedX_TMPL ( SwsContext *  c,
const int16_t *  lumFilter,
const int16_t **  lumSrc,
int  lumFilterSize,
const int16_t *  chrFilter,
const int16_t **  chrSrc,
int  chrFilterSize,
const int16_t **  alpSrc,
uint8_t *  dest,
long  dstW,
long  dstY 
) [inline, static]

vertical scale YV12 to RGB

Definition at line 1025 of file swscale_template.c.

static void yuv2yuv1_TMPL ( SwsContext *  c,
const int16_t *  lumSrc,
const int16_t *  chrSrc,
const int16_t *  alpSrc,
uint8_t *  dest,
uint8_t *  uDest,
uint8_t *  vDest,
uint8_t *  aDest,
long  dstW,
long  chrDstW 
) [inline, static]

Definition at line 950 of file swscale_template.c.

static void yuv2yuvX_TMPL ( SwsContext *  c,
const int16_t *  lumFilter,
const int16_t **  lumSrc,
int  lumFilterSize,
const int16_t *  chrFilter,
const int16_t **  chrSrc,
int  chrFilterSize,
const int16_t **  alpSrc,
uint8_t *  dest,
uint8_t *  uDest,
uint8_t *  vDest,
uint8_t *  aDest,
long  dstW,
long  chrDstW 
) [inline, static]

COMPILE_TEMPLATE_ALTIVEC

Definition at line 900 of file swscale_template.c.

static void yuy2ToUV_TMPL ( uint8_t *  dstU,
uint8_t *  dstV,
const uint8_t *  src1,
const uint8_t *  src2,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1624 of file swscale_template.c.

static void yuy2ToY_TMPL ( uint8_t *  dst,
const uint8_t *  src,
long  width,
uint32_t *  unused 
) [inline, static]

Definition at line 1599 of file swscale_template.c.

Generated on Fri Oct 26 02:36:56 2012 for FFmpeg by  doxygen 1.5.8