static inline int RENAME(yuv420_rgb16)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,

             int srcSliceH, uint8_t* dst[], int dstStride[]){

    int y, h_size;



    if(c->srcFormat == PIX_FMT_YUV422P){

	srcStride[1] *= 2;

	srcStride[2] *= 2;

    }



    h_size= (c->dstW+7)&~7;

    if(h_size*2 > FFABS(dstStride[0])) h_size-=8;



    __asm__ __volatile__ ("pxor %mm4, %mm4;" /* zero mm4 */ );

//printf("%X %X %X %X %X %X %X %X %X %X\n", (int)&c->redDither, (int)&b5Dither, (int)src[0], (int)src[1], (int)src[2], (int)dst[0],

//srcStride[0],srcStride[1],srcStride[2],dstStride[0]);

    for (y= 0; y<srcSliceH; y++ ) {

	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0];

	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;



	b5Dither= dither8[y&1];

	g6Dither= dither4[y&1];

	g5Dither= dither8[y&1];

	r5Dither= dither8[(y+1)&1];

	    /* this mmx assembly code deals with SINGLE scan line at a time, it convert 8

	       pixels in each iteration */

	    __asm__ __volatile__ (

	/* load data for start of next scan line */

		     "movd (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */

		     "movd (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */

		     "movq (%5, %0, 2), %%mm6;" /* Load 8  Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */

//		    ".balign 16			\n\t"

		    "1:				\n\t"

/* no speed diference on my p3@500 with prefetch,

 * if it is faster for anyone with -benchmark then tell me

			PREFETCH" 64(%0) \n\t"

			PREFETCH" 64(%1) \n\t"

			PREFETCH" 64(%2) \n\t"

*/

YUV2RGB



#ifdef DITHER1XBPP

			"paddusb "MANGLE(b5Dither)", %%mm0;"

			"paddusb "MANGLE(g6Dither)", %%mm2;"

			"paddusb "MANGLE(r5Dither)", %%mm1;"

#endif

		     /* mask unneeded bits off */

		     "pand "MANGLE(mmx_redmask)", %%mm0;" /* b7b6b5b4 b3_0_0_0 b7b6b5b4 b3_0_0_0 */

		     "pand "MANGLE(mmx_grnmask)", %%mm2;" /* g7g6g5g4 g3g2_0_0 g7g6g5g4 g3g2_0_0 */

		     "pand "MANGLE(mmx_redmask)", %%mm1;" /* r7r6r5r4 r3_0_0_0 r7r6r5r4 r3_0_0_0 */



		     "psrlw $3,%%mm0;" /* 0_0_0_b7 b6b5b4b3 0_0_0_b7 b6b5b4b3 */

		     "pxor %%mm4, %%mm4;" /* zero mm4 */



		     "movq %%mm0, %%mm5;" /* Copy B7-B0 */

		     "movq %%mm2, %%mm7;" /* Copy G7-G0 */



		     /* convert rgb24 plane to rgb16 pack for pixel 0-3 */

		     "punpcklbw %%mm4, %%mm2;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */

		     "punpcklbw %%mm1, %%mm0;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */



		     "psllw $3, %%mm2;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */

		     "por %%mm2, %%mm0;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */



		     "movq 8 (%5, %0, 2), %%mm6;" /* Load 8 Y Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 */

		     MOVNTQ " %%mm0, (%1);" /* store pixel 0-3 */



		     /* convert rgb24 plane to rgb16 pack for pixel 0-3 */

		     "punpckhbw %%mm4, %%mm7;" /* 0_0_0_0 0_0_0_0 g7g6g5g4 g3g2_0_0 */

		     "punpckhbw %%mm1, %%mm5;" /* r7r6r5r4 r3_0_0_0 0_0_0_b7 b6b5b4b3 */



		     "psllw $3, %%mm7;" /* 0_0_0_0 0_g7g6g5 g4g3g2_0 0_0_0_0 */

		     "movd 4 (%2, %0), %%mm0;" /* Load 4 Cb 00 00 00 00 u3 u2 u1 u0 */



		     "por %%mm7, %%mm5;" /* r7r6r5r4 r3g7g6g5 g4g3g2b7 b6b5b4b3 */

		     "movd 4 (%3, %0), %%mm1;" /* Load 4 Cr 00 00 00 00 v3 v2 v1 v0 */



		     MOVNTQ " %%mm5, 8 (%1);" /* store pixel 4-7 */



		     "add $16, %1			\n\t"

		     "add $4, %0			\n\t"

		     " js 1b				\n\t"



		     : "+r" (index), "+r" (_image)

		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)

		     );

    }



    __asm__ __volatile__ (EMMS);



    return srcSliceH;

}

static inline int RENAME(yuv420_rgb16)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,

             int srcSliceH, uint8_t* dst[], int dstStride[]){

    int y, h_size;



    if(c->srcFormat == PIX_FMT_YUV422P){

	srcStride[1] *= 2;

	srcStride[2] *= 2;

    }



    h_size= (c->dstW+7)&~7;

    if(h_size*2 > FFABS(dstStride[0])) h_size-=8;



    __asm__ __volatile__ ("pxor %mm4, %mm4;"  );





    for (y= 0; y<srcSliceH; y++ ) {

	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0];

	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;



	b5Dither= dither8[y&1];

	g6Dither= dither4[y&1];

	g5Dither= dither8[y&1];

	r5Dither= dither8[(y+1)&1];

	    



	    __asm__ __volatile__ (

	

		     "movd (%2, %0), %%mm0;" 

		     "movd (%3, %0), %%mm1;" 

		     "movq (%5, %0, 2), %%mm6;" 



		    "1:				\n\t"













YUV2RGB



#ifdef DITHER1XBPP

			"paddusb "MANGLE(b5Dither)", %%mm0;"

			"paddusb "MANGLE(g6Dither)", %%mm2;"

			"paddusb "MANGLE(r5Dither)", %%mm1;"

#endif

		     

		     "pand "MANGLE(mmx_redmask)", %%mm0;" 

		     "pand "MANGLE(mmx_grnmask)", %%mm2;" 

		     "pand "MANGLE(mmx_redmask)", %%mm1;" 



		     "psrlw $3,%%mm0;" 

		     "pxor %%mm4, %%mm4;" 



		     "movq %%mm0, %%mm5;" 

		     "movq %%mm2, %%mm7;" 



		     

		     "punpcklbw %%mm4, %%mm2;" 

		     "punpcklbw %%mm1, %%mm0;" 



		     "psllw $3, %%mm2;" 

		     "por %%mm2, %%mm0;" 



		     "movq 8 (%5, %0, 2), %%mm6;" 

		     MOVNTQ " %%mm0, (%1);" 



		     

		     "punpckhbw %%mm4, %%mm7;" 

		     "punpckhbw %%mm1, %%mm5;" 



		     "psllw $3, %%mm7;" 

		     "movd 4 (%2, %0), %%mm0;" 



		     "por %%mm7, %%mm5;" 

		     "movd 4 (%3, %0), %%mm1;" 



		     MOVNTQ " %%mm5, 8 (%1);" 



		     "add $16, %1			\n\t"

		     "add $4, %0			\n\t"

		     " js 1b				\n\t"



		     : "+r" (index), "+r" (_image)

		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)

		     );

    }



    __asm__ __volatile__ (EMMS);



    return srcSliceH;

}

             int srcSliceH, uint8_t* dst[], int dstStride[]){ 	srcStride[1] *= 2; 	srcStride[2] *= 2;              int srcSliceH, uint8_t* dst[], int dstStride[]){ 	srcStride[1] *= 2; 	srcStride[2] *= 2;              int srcSliceH, uint8_t* dst[], int dstStride[]){ 	srcStride[1] *= 2; 	srcStride[2] *= 2;              int srcSliceH, uint8_t* dst[], int dstStride[]){ 	srcStride[1] *= 2; 	srcStride[2] *= 2; 	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0]; 	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; 	b5Dither= dither8[y&1]; 	g6Dither= dither4[y&1]; 	g5Dither= dither8[y&1]; 	r5Dither= dither8[(y+1)&1]; 	    __asm__ __volatile__ ( 		    "1:				\n\t" 			"paddusb "MANGLE(b5Dither)", %%mm0;" 			"paddusb "MANGLE(g6Dither)", %%mm2;" 			"paddusb "MANGLE(r5Dither)", %%mm1;" 		     "add $16, %1			\n\t" 		     "add $4, %0			\n\t" 		     " js 1b				\n\t" 		     : "+r" (index), "+r" (_image) 		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index) 		     );              int srcSliceH, uint8_t* dst[], int dstStride[]){ 	srcStride[1] *= 2; 	srcStride[2] *= 2; 	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0]; 	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; 	b5Dither= dither8[y&1]; 	g6Dither= dither4[y&1]; 	g5Dither= dither8[y&1]; 	r5Dither= dither8[(y+1)&1]; 	    __asm__ __volatile__ ( 		    "1:				\n\t" 		     "add $16, %1			\n\t" 		     "add $4, %0			\n\t" 		     " js 1b				\n\t" 		     : "+r" (index), "+r" (_image) 		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index) 		     );              int srcSliceH, uint8_t* dst[], int dstStride[]){ 	srcStride[1] *= 2; 	srcStride[2] *= 2; 	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0]; 	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; 	    __asm__ __volatile__ ( 		    "1:				\n\t" 		     "add $4, %0			\n\t" 		     " js 1b				\n\t" 		     : "+r" (index), "+r" (_image) 		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index) 		     );              int srcSliceH, uint8_t* dst[], int dstStride[]){ 	srcStride[1] *= 2; 	srcStride[2] *= 2; 	uint8_t *_image = dst[0] + (y+srcSliceY)*dstStride[0]; 	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; 	    __asm__ __volatile__ ( 		    "1:				\n\t" 		     "add $4, %0			\n\t" 		     " js 1b				\n\t" 		     : "+r" (index), "+r" (_image) 		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index) 		     );
static inline int FUNC_0(yuv420_rgb16)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,

             int srcSliceH, uint8_t* dst[], int dstStride[]){

    int VAR_0, VAR_1;



    if(c->srcFormat == PIX_FMT_YUV422P){

	srcStride[1] *= 2;

	srcStride[2] *= 2;

    }



    VAR_1= (c->dstW+7)&~7;

    if(VAR_1*2 > FFABS(dstStride[0])) VAR_1-=8;



    __asm__ __volatile__ ("pxor %mm4, %mm4;"  );





    for (VAR_0= 0; VAR_0<srcSliceH; VAR_0++ ) {

	uint8_t *_image = dst[0] + (VAR_0+srcSliceY)*dstStride[0];

	uint8_t *_py = src[0] + VAR_0*srcStride[0];

	uint8_t *_pu = src[1] + (VAR_0>>1)*srcStride[1];

	uint8_t *_pv = src[2] + (VAR_0>>1)*srcStride[2];

	long index= -VAR_1/2;



	b5Dither= dither8[VAR_0&1];

	g6Dither= dither4[VAR_0&1];

	g5Dither= dither8[VAR_0&1];

	r5Dither= dither8[(VAR_0+1)&1];

	    



	    __asm__ __volatile__ (

	

		     "movd (%2, %0), %%mm0;" 

		     "movd (%3, %0), %%mm1;" 

		     "movq (%5, %0, 2), %%mm6;" 



		    "1:				\n\t"













YUV2RGB



#ifdef DITHER1XBPP

			"paddusb "MANGLE(b5Dither)", %%mm0;"

			"paddusb "MANGLE(g6Dither)", %%mm2;"

			"paddusb "MANGLE(r5Dither)", %%mm1;"

#endif

		     

		     "pand "MANGLE(mmx_redmask)", %%mm0;" 

		     "pand "MANGLE(mmx_grnmask)", %%mm2;" 

		     "pand "MANGLE(mmx_redmask)", %%mm1;" 



		     "psrlw $3,%%mm0;" 

		     "pxor %%mm4, %%mm4;" 



		     "movq %%mm0, %%mm5;" 

		     "movq %%mm2, %%mm7;" 



		     

		     "punpcklbw %%mm4, %%mm2;" 

		     "punpcklbw %%mm1, %%mm0;" 



		     "psllw $3, %%mm2;" 

		     "por %%mm2, %%mm0;" 



		     "movq 8 (%5, %0, 2), %%mm6;" 

		     MOVNTQ " %%mm0, (%1);" 



		     

		     "punpckhbw %%mm4, %%mm7;" 

		     "punpckhbw %%mm1, %%mm5;" 



		     "psllw $3, %%mm7;" 

		     "movd 4 (%2, %0), %%mm0;" 



		     "por %%mm7, %%mm5;" 

		     "movd 4 (%3, %0), %%mm1;" 



		     MOVNTQ " %%mm5, 8 (%1);" 



		     "add $16, %1			\n\t"

		     "add $4, %0			\n\t"

		     " js 1b				\n\t"



		     : "+r" (index), "+r" (_image)

		     : "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)

		     );

    }



    __asm__ __volatile__ (EMMS);



    return srcSliceH;

}

static inline int FUNC_0(yuv420_rgb16)(SwsContext *c, uint8_t* src[], int srcStride[], int srcSliceY,
int srcSliceH, uint8_t* dst[], int dstStride[]){ int VAR_0, VAR_1; if(c->srcFormat == PIX_FMT_YUV422P){ srcStride[1] *= 2; srcStride[2] *= 2; } VAR_1= (c->dstW+7)&~7; if(VAR_1*2 > FFABS(dstStride[0])) VAR_1-=8; __asm__ __volatile__ ("pxor %mm4, %mm4;"  ); for (VAR_0= 0; VAR_0<srcSliceH; VAR_0++ ) { uint8_t *_image = dst[0] + (VAR_0+srcSliceY)*dstStride[0]; uint8_t *_py = src[0] + VAR_0*srcStride[0]; uint8_t *_pu = src[1] + (VAR_0>>1)*srcStride[1]; uint8_t *_pv = src[2] + (VAR_0>>1)*srcStride[2]; long index= -VAR_1/2; b5Dither= dither8[VAR_0&1]; g6Dither= dither4[VAR_0&1]; g5Dither= dither8[VAR_0&1]; r5Dither= dither8[(VAR_0+1)&1]; __asm__ __volatile__ (
"movd (%2, %0), %%mm0;" "movd (%3, %0), %%mm1;" "movq (%5, %0, 2), %%mm6;" "1:				\n\t"
YUV2RGB
#ifdef DITHER1XBPP
"paddusb "MANGLE(b5Dither)", %%mm0;" "paddusb "MANGLE(g6Dither)", %%mm2;" "paddusb "MANGLE(r5Dither)", %%mm1;" #endif
"pand "MANGLE(mmx_redmask)", %%mm0;" "pand "MANGLE(mmx_grnmask)", %%mm2;" "pand "MANGLE(mmx_redmask)", %%mm1;" "psrlw $3,%%mm0;" "pxor %%mm4, %%mm4;" "movq %%mm0, %%mm5;" "movq %%mm2, %%mm7;" "punpcklbw %%mm4, %%mm2;" "punpcklbw %%mm1, %%mm0;" "psllw $3, %%mm2;" "por %%mm2, %%mm0;" "movq 8 (%5, %0, 2), %%mm6;" MOVNTQ " %%mm0, (%1);" "punpckhbw %%mm4, %%mm7;" "punpckhbw %%mm1, %%mm5;" "psllw $3, %%mm7;" "movd 4 (%2, %0), %%mm0;" "por %%mm7, %%mm5;" "movd 4 (%3, %0), %%mm1;" MOVNTQ " %%mm5, 8 (%1);" "add $16, %1			\n\t"
"add $4, %0			\n\t"
" js 1b				\n\t"
: "+r" (index), "+r" (_image)
: "r" (_pu - index), "r" (_pv - index), "r"(&c->redDither), "r" (_py - 2*index)
); } __asm__ __volatile__ (EMMS); return srcSliceH; }