static inline void RENAME(rgb32to15)(const uint8_t *src, uint8_t *dst, long src_size)

{

	const uint8_t *s = src;

	const uint8_t *end;

#ifdef HAVE_MMX

	const uint8_t *mm_end;

#endif

	uint16_t *d = (uint16_t *)dst;

	end = s + src_size;

#ifdef HAVE_MMX

	mm_end = end - 15;

#if 1 //is faster only if multiplies are reasonable fast (FIXME figure out on which cpus this is faster, on Athlon its slightly faster)

	asm volatile(

		"movq %3, %%mm5			\n\t"

		"movq %4, %%mm6			\n\t"

		"movq %5, %%mm7			\n\t"

		ASMALIGN16

		"1:				\n\t"

		PREFETCH" 32(%1)		\n\t"

		"movd	(%1), %%mm0		\n\t"

		"movd	4(%1), %%mm3		\n\t"

		"punpckldq 8(%1), %%mm0		\n\t"

		"punpckldq 12(%1), %%mm3	\n\t"

		"movq %%mm0, %%mm1		\n\t"

		"movq %%mm3, %%mm4		\n\t"

		"pand %%mm6, %%mm0		\n\t"

		"pand %%mm6, %%mm3		\n\t"

		"pmaddwd %%mm7, %%mm0		\n\t"

		"pmaddwd %%mm7, %%mm3		\n\t"

		"pand %%mm5, %%mm1		\n\t"

		"pand %%mm5, %%mm4		\n\t"

		"por %%mm1, %%mm0		\n\t"	

		"por %%mm4, %%mm3		\n\t"

		"psrld $6, %%mm0		\n\t"

		"pslld $10, %%mm3		\n\t"

		"por %%mm3, %%mm0		\n\t"

		MOVNTQ"	%%mm0, (%0)		\n\t"

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

		"add $8, %0			\n\t"

		"cmp %2, %1			\n\t"

		" jb 1b				\n\t"

		: "+r" (d), "+r"(s)

		: "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215)

	);

#else

	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");

	__asm __volatile(

	    "movq	%0, %%mm7\n\t"

	    "movq	%1, %%mm6\n\t"

	    ::"m"(red_15mask),"m"(green_15mask));

	while(s < mm_end)

	{

	    __asm __volatile(

		PREFETCH" 32%1\n\t"

		"movd	%1, %%mm0\n\t"

		"movd	4%1, %%mm3\n\t"

		"punpckldq 8%1, %%mm0\n\t"

		"punpckldq 12%1, %%mm3\n\t"

		"movq	%%mm0, %%mm1\n\t"

		"movq	%%mm0, %%mm2\n\t"

		"movq	%%mm3, %%mm4\n\t"

		"movq	%%mm3, %%mm5\n\t"

		"psrlq	$3, %%mm0\n\t"

		"psrlq	$3, %%mm3\n\t"

		"pand	%2, %%mm0\n\t"

		"pand	%2, %%mm3\n\t"

		"psrlq	$6, %%mm1\n\t"

		"psrlq	$6, %%mm4\n\t"

		"pand	%%mm6, %%mm1\n\t"

		"pand	%%mm6, %%mm4\n\t"

		"psrlq	$9, %%mm2\n\t"

		"psrlq	$9, %%mm5\n\t"

		"pand	%%mm7, %%mm2\n\t"

		"pand	%%mm7, %%mm5\n\t"

		"por	%%mm1, %%mm0\n\t"

		"por	%%mm4, %%mm3\n\t"

		"por	%%mm2, %%mm0\n\t"

		"por	%%mm5, %%mm3\n\t"

		"psllq	$16, %%mm3\n\t"

		"por	%%mm3, %%mm0\n\t"

		MOVNTQ"	%%mm0, %0\n\t"

		:"=m"(*d):"m"(*s),"m"(blue_15mask):"memory");

		d += 4;

		s += 16;

	}

#endif

	__asm __volatile(SFENCE:::"memory");

	__asm __volatile(EMMS:::"memory");

#endif

	while(s < end)

	{

		register int rgb = *(uint32_t*)s; s += 4;

		*d++ = ((rgb&0xFF)>>3) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>9);

	}

}

static inline void RENAME(rgb32to15)(const uint8_t *src, uint8_t *dst, long src_size)

{

	const uint8_t *s = src;

	const uint8_t *end;

#ifdef HAVE_MMX

	const uint8_t *mm_end;

#endif

	uint16_t *d = (uint16_t *)dst;

	end = s + src_size;

#ifdef HAVE_MMX

	mm_end = end - 15;

#if 1 

	asm volatile(

		"movq %3, %%mm5			\n\t"

		"movq %4, %%mm6			\n\t"

		"movq %5, %%mm7			\n\t"

		ASMALIGN16

		"1:				\n\t"

		PREFETCH" 32(%1)		\n\t"

		"movd	(%1), %%mm0		\n\t"

		"movd	4(%1), %%mm3		\n\t"

		"punpckldq 8(%1), %%mm0		\n\t"

		"punpckldq 12(%1), %%mm3	\n\t"

		"movq %%mm0, %%mm1		\n\t"

		"movq %%mm3, %%mm4		\n\t"

		"pand %%mm6, %%mm0		\n\t"

		"pand %%mm6, %%mm3		\n\t"

		"pmaddwd %%mm7, %%mm0		\n\t"

		"pmaddwd %%mm7, %%mm3		\n\t"

		"pand %%mm5, %%mm1		\n\t"

		"pand %%mm5, %%mm4		\n\t"

		"por %%mm1, %%mm0		\n\t"	

		"por %%mm4, %%mm3		\n\t"

		"psrld $6, %%mm0		\n\t"

		"pslld $10, %%mm3		\n\t"

		"por %%mm3, %%mm0		\n\t"

		MOVNTQ"	%%mm0, (%0)		\n\t"

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

		"add $8, %0			\n\t"

		"cmp %2, %1			\n\t"

		" jb 1b				\n\t"

		: "+r" (d), "+r"(s)

		: "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215)

	);

#else

	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");

	__asm __volatile(

	    "movq	%0, %%mm7\n\t"

	    "movq	%1, %%mm6\n\t"

	    ::"m"(red_15mask),"m"(green_15mask));

	while(s < mm_end)

	{

	    __asm __volatile(

		PREFETCH" 32%1\n\t"

		"movd	%1, %%mm0\n\t"

		"movd	4%1, %%mm3\n\t"

		"punpckldq 8%1, %%mm0\n\t"

		"punpckldq 12%1, %%mm3\n\t"

		"movq	%%mm0, %%mm1\n\t"

		"movq	%%mm0, %%mm2\n\t"

		"movq	%%mm3, %%mm4\n\t"

		"movq	%%mm3, %%mm5\n\t"

		"psrlq	$3, %%mm0\n\t"

		"psrlq	$3, %%mm3\n\t"

		"pand	%2, %%mm0\n\t"

		"pand	%2, %%mm3\n\t"

		"psrlq	$6, %%mm1\n\t"

		"psrlq	$6, %%mm4\n\t"

		"pand	%%mm6, %%mm1\n\t"

		"pand	%%mm6, %%mm4\n\t"

		"psrlq	$9, %%mm2\n\t"

		"psrlq	$9, %%mm5\n\t"

		"pand	%%mm7, %%mm2\n\t"

		"pand	%%mm7, %%mm5\n\t"

		"por	%%mm1, %%mm0\n\t"

		"por	%%mm4, %%mm3\n\t"

		"por	%%mm2, %%mm0\n\t"

		"por	%%mm5, %%mm3\n\t"

		"psllq	$16, %%mm3\n\t"

		"por	%%mm3, %%mm0\n\t"

		MOVNTQ"	%%mm0, %0\n\t"

		:"=m"(*d):"m"(*s),"m"(blue_15mask):"memory");

		d += 4;

		s += 16;

	}

#endif

	__asm __volatile(SFENCE:::"memory");

	__asm __volatile(EMMS:::"memory");

#endif

	while(s < end)

	{

		register int rgb = *(uint32_t*)s; s += 4;

		*d++ = ((rgb&0xFF)>>3) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>9);

	}

}

static inline void FUNC_0(rgb32to15)(const uint8_t *src, uint8_t *dst, long src_size)

{

	const uint8_t *VAR_0 = src;

	const uint8_t *VAR_1;

#ifdef HAVE_MMX

	const uint8_t *mm_end;

#endif

	uint16_t *d = (uint16_t *)dst;

	VAR_1 = VAR_0 + src_size;

#ifdef HAVE_MMX

	mm_end = VAR_1 - 15;

#if 1 

	asm volatile(

		"movq %3, %%mm5			\n\t"

		"movq %4, %%mm6			\n\t"

		"movq %5, %%mm7			\n\t"

		ASMALIGN16

		"1:				\n\t"

		PREFETCH" 32(%1)		\n\t"

		"movd	(%1), %%mm0		\n\t"

		"movd	4(%1), %%mm3		\n\t"

		"punpckldq 8(%1), %%mm0		\n\t"

		"punpckldq 12(%1), %%mm3	\n\t"

		"movq %%mm0, %%mm1		\n\t"

		"movq %%mm3, %%mm4		\n\t"

		"pand %%mm6, %%mm0		\n\t"

		"pand %%mm6, %%mm3		\n\t"

		"pmaddwd %%mm7, %%mm0		\n\t"

		"pmaddwd %%mm7, %%mm3		\n\t"

		"pand %%mm5, %%mm1		\n\t"

		"pand %%mm5, %%mm4		\n\t"

		"por %%mm1, %%mm0		\n\t"	

		"por %%mm4, %%mm3		\n\t"

		"psrld $6, %%mm0		\n\t"

		"pslld $10, %%mm3		\n\t"

		"por %%mm3, %%mm0		\n\t"

		MOVNTQ"	%%mm0, (%0)		\n\t"

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

		"add $8, %0			\n\t"

		"cmp %2, %1			\n\t"

		" jb 1b				\n\t"

		: "+r" (d), "+r"(VAR_0)

		: "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215)

	);

#else

	__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory");

	__asm __volatile(

	    "movq	%0, %%mm7\n\t"

	    "movq	%1, %%mm6\n\t"

	    ::"m"(red_15mask),"m"(green_15mask));

	while(VAR_0 < mm_end)

	{

	    __asm __volatile(

		PREFETCH" 32%1\n\t"

		"movd	%1, %%mm0\n\t"

		"movd	4%1, %%mm3\n\t"

		"punpckldq 8%1, %%mm0\n\t"

		"punpckldq 12%1, %%mm3\n\t"

		"movq	%%mm0, %%mm1\n\t"

		"movq	%%mm0, %%mm2\n\t"

		"movq	%%mm3, %%mm4\n\t"

		"movq	%%mm3, %%mm5\n\t"

		"psrlq	$3, %%mm0\n\t"

		"psrlq	$3, %%mm3\n\t"

		"pand	%2, %%mm0\n\t"

		"pand	%2, %%mm3\n\t"

		"psrlq	$6, %%mm1\n\t"

		"psrlq	$6, %%mm4\n\t"

		"pand	%%mm6, %%mm1\n\t"

		"pand	%%mm6, %%mm4\n\t"

		"psrlq	$9, %%mm2\n\t"

		"psrlq	$9, %%mm5\n\t"

		"pand	%%mm7, %%mm2\n\t"

		"pand	%%mm7, %%mm5\n\t"

		"por	%%mm1, %%mm0\n\t"

		"por	%%mm4, %%mm3\n\t"

		"por	%%mm2, %%mm0\n\t"

		"por	%%mm5, %%mm3\n\t"

		"psllq	$16, %%mm3\n\t"

		"por	%%mm3, %%mm0\n\t"

		MOVNTQ"	%%mm0, %0\n\t"

		:"=m"(*d):"m"(*VAR_0),"m"(blue_15mask):"memory");

		d += 4;

		VAR_0 += 16;

	}

#endif

	__asm __volatile(SFENCE:::"memory");

	__asm __volatile(EMMS:::"memory");

#endif

	while(VAR_0 < VAR_1)

	{

		register int VAR_2 = *(uint32_t*)VAR_0; VAR_0 += 4;

		*d++ = ((VAR_2&0xFF)>>3) + ((VAR_2&0xF800)>>6) + ((VAR_2&0xF80000)>>9);

	}

}

static inline void FUNC_0(rgb32to15)(const uint8_t *src, uint8_t *dst, long src_size)
{ const uint8_t *VAR_0 = src; const uint8_t *VAR_1; #ifdef HAVE_MMX
const uint8_t *mm_end; #endif
uint16_t *d = (uint16_t *)dst; VAR_1 = VAR_0 + src_size; #ifdef HAVE_MMX
mm_end = VAR_1 - 15; #if 1
asm volatile(
"movq %3, %%mm5			\n\t"
"movq %4, %%mm6			\n\t"
"movq %5, %%mm7			\n\t"
ASMALIGN16
"1:				\n\t"
PREFETCH" 32(%1)		\n\t"
"movd	(%1), %%mm0		\n\t"
"movd	4(%1), %%mm3		\n\t"
"punpckldq 8(%1), %%mm0		\n\t"
"punpckldq 12(%1), %%mm3	\n\t"
"movq %%mm0, %%mm1		\n\t"
"movq %%mm3, %%mm4		\n\t"
"pand %%mm6, %%mm0		\n\t"
"pand %%mm6, %%mm3		\n\t"
"pmaddwd %%mm7, %%mm0		\n\t"
"pmaddwd %%mm7, %%mm3		\n\t"
"pand %%mm5, %%mm1		\n\t"
"pand %%mm5, %%mm4		\n\t"
"por %%mm1, %%mm0		\n\t"
"por %%mm4, %%mm3		\n\t"
"psrld $6, %%mm0		\n\t"
"pslld $10, %%mm3		\n\t"
"por %%mm3, %%mm0		\n\t"
MOVNTQ"	%%mm0, (%0)		\n\t"
"add $16, %1			\n\t"
"add $8, %0			\n\t"
"cmp %2, %1			\n\t"
" jb 1b				\n\t"
: "+r" (d), "+r"(VAR_0)
: "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215)
); #else
__asm __volatile(PREFETCH"	%0"::"m"(*src):"memory"); __asm __volatile(
"movq	%0, %%mm7\n\t"
"movq	%1, %%mm6\n\t"
::"m"(red_15mask),"m"(green_15mask)); while(VAR_0 < mm_end)
{ __asm __volatile(
PREFETCH" 32%1\n\t"
"movd	%1, %%mm0\n\t"
"movd	4%1, %%mm3\n\t"
"punpckldq 8%1, %%mm0\n\t"
"punpckldq 12%1, %%mm3\n\t"
"movq	%%mm0, %%mm1\n\t"
"movq	%%mm0, %%mm2\n\t"
"movq	%%mm3, %%mm4\n\t"
"movq	%%mm3, %%mm5\n\t"
"psrlq	$3, %%mm0\n\t"
"psrlq	$3, %%mm3\n\t"
"pand	%2, %%mm0\n\t"
"pand	%2, %%mm3\n\t"
"psrlq	$6, %%mm1\n\t"
"psrlq	$6, %%mm4\n\t"
"pand	%%mm6, %%mm1\n\t"
"pand	%%mm6, %%mm4\n\t"
"psrlq	$9, %%mm2\n\t"
"psrlq	$9, %%mm5\n\t"
"pand	%%mm7, %%mm2\n\t"
"pand	%%mm7, %%mm5\n\t"
"por	%%mm1, %%mm0\n\t"
"por	%%mm4, %%mm3\n\t"
"por	%%mm2, %%mm0\n\t"
"por	%%mm5, %%mm3\n\t"
"psllq	$16, %%mm3\n\t"
"por	%%mm3, %%mm0\n\t"
MOVNTQ"	%%mm0, %0\n\t"
:"=m"(*d):"m"(*VAR_0),"m"(blue_15mask):"memory"); d += 4; VAR_0 += 16; } #endif
__asm __volatile(SFENCE:::"memory"); __asm __volatile(EMMS:::"memory"); #endif
while(VAR_0 < VAR_1)
{ register int VAR_2 = *(uint32_t*)VAR_0; VAR_0 += 4; *d++ = ((VAR_2&0xFF)>>3) + ((VAR_2&0xF800)>>6) + ((VAR_2&0xF80000)>>9); } }