From 89fa17bc767aee76f3868fc076ce9353083eed6b Mon Sep 17 00:00:00 2001 From: michael Date: Mon, 26 Nov 2001 01:15:08 +0000 Subject: runtime cpu detection rgb24toyv12 in C git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3133 b3059339-0415-0410-9bf9-f77b7e298cf2 --- postproc/rgb2rgb_template.c | 214 +++++++++++++++++++++++--------------------- 1 file changed, 114 insertions(+), 100 deletions(-) (limited to 'postproc/rgb2rgb_template.c') diff --git a/postproc/rgb2rgb_template.c b/postproc/rgb2rgb_template.c index d345854d95..ff3ee83b44 100644 --- a/postproc/rgb2rgb_template.c +++ b/postproc/rgb2rgb_template.c @@ -5,49 +5,52 @@ * Software YUV to YUV convertor * Software YUV to RGB convertor * Written by Nick Kurshev. - * palette stuff & yuv stuff by Michael + * palette & yuv & runtime cpu stuff by Michael (michaelni@gmx.at) (under GPL) */ -#include -#include "../config.h" -#include "rgb2rgb.h" -#include "../mmx_defs.h" -#ifdef HAVE_MMX -static const uint64_t mask32b __attribute__((aligned(8))) = 0x000000FF000000FFULL; -static const uint64_t mask32g __attribute__((aligned(8))) = 0x0000FF000000FF00ULL; -static const uint64_t mask32r __attribute__((aligned(8))) = 0x00FF000000FF0000ULL; -static const uint64_t mask32 __attribute__((aligned(8))) = 0x00FFFFFF00FFFFFFULL; -static const uint64_t mask24l __attribute__((aligned(8))) = 0x0000000000FFFFFFULL; -static const uint64_t mask24h __attribute__((aligned(8))) = 0x0000FFFFFF000000ULL; -static const uint64_t mask24hh __attribute__((aligned(8))) = 0xffff000000000000ULL; -static const uint64_t mask24hhh __attribute__((aligned(8))) = 0xffffffff00000000ULL; -static const uint64_t mask24hhhh __attribute__((aligned(8))) = 0xffffffffffff0000ULL; -static const uint64_t mask15b __attribute__((aligned(8))) = 0x001F001F001F001FULL; /* 00000000 00011111 xxB */ -static const uint64_t mask15rg __attribute__((aligned(8))) = 0x7FE07FE07FE07FE0ULL; /* 01111111 11100000 RGx */ -static const uint64_t mask15s __attribute__((aligned(8))) = 0xFFE0FFE0FFE0FFE0ULL; -static const uint64_t red_16mask __attribute__((aligned(8))) = 0x0000f8000000f800ULL; -static const uint64_t green_16mask __attribute__((aligned(8)))= 0x000007e0000007e0ULL; -static const uint64_t blue_16mask __attribute__((aligned(8))) = 0x0000001f0000001fULL; -static const uint64_t red_15mask __attribute__((aligned(8))) = 0x00007c000000f800ULL; -static const uint64_t green_15mask __attribute__((aligned(8)))= 0x000003e0000007e0ULL; -static const uint64_t blue_15mask __attribute__((aligned(8))) = 0x0000001f0000001fULL; -#if 0 -static volatile uint64_t __attribute__((aligned(8))) b5Dither; -static volatile uint64_t __attribute__((aligned(8))) g5Dither; -static volatile uint64_t __attribute__((aligned(8))) g6Dither; -static volatile uint64_t __attribute__((aligned(8))) r5Dither; - -static uint64_t __attribute__((aligned(8))) dither4[2]={ - 0x0103010301030103LL, - 0x0200020002000200LL,}; - -static uint64_t __attribute__((aligned(8))) dither8[2]={ - 0x0602060206020602LL, - 0x0004000400040004LL,}; +#undef PREFETCH +#undef MOVNTQ +#undef EMMS +#undef SFENCE +#undef MMREG_SIZE +#undef PREFETCHW +#undef PAVGB + +#ifdef HAVE_SSE2 +#define MMREG_SIZE 16 +#else +#define MMREG_SIZE 8 +#endif + +#ifdef HAVE_3DNOW +#define PREFETCH "prefetch" +#define PREFETCHW "prefetchw" +#define PAVGB "pavgusb" +#elif defined ( HAVE_MMX2 ) +#define PREFETCH "prefetchnta" +#define PREFETCHW "prefetcht0" +#define PAVGB "pavgb" +#else +#define PREFETCH "/nop" +#define PREFETCHW "/nop" #endif + +#ifdef HAVE_3DNOW +/* On K6 femms is faster of emms. On K7 femms is directly mapped on emms. */ +#define EMMS "femms" +#else +#define EMMS "emms" #endif -void rgb24to32(const uint8_t *src,uint8_t *dst,unsigned src_size) +#ifdef HAVE_MMX2 +#define MOVNTQ "movntq" +#define SFENCE "sfence" +#else +#define MOVNTQ "movq" +#define SFENCE "/nop" +#endif + +static inline void RENAME(rgb24to32)(const uint8_t *src,uint8_t *dst,unsigned src_size) { uint8_t *dest = dst; const uint8_t *s = src; @@ -99,7 +102,7 @@ void rgb24to32(const uint8_t *src,uint8_t *dst,unsigned src_size) } } -void rgb32to24(const uint8_t *src,uint8_t *dst,unsigned src_size) +static inline void RENAME(rgb32to24)(const uint8_t *src,uint8_t *dst,unsigned src_size) { uint8_t *dest = dst; const uint8_t *s = src; @@ -153,7 +156,7 @@ void rgb32to24(const uint8_t *src,uint8_t *dst,unsigned src_size) "por %%mm3, %%mm1\n\t" "pand %6, %%mm5\n\t" "por %%mm5, %%mm4\n\t" - + MOVNTQ" %%mm0, %0\n\t" MOVNTQ" %%mm1, 8%0\n\t" MOVNTQ" %%mm4, 16%0" @@ -182,7 +185,7 @@ void rgb32to24(const uint8_t *src,uint8_t *dst,unsigned src_size) MMX2, 3DNOW optimization by Nick Kurshev 32bit c version, and and&add trick by Michael Niedermayer */ -void rgb15to16(const uint8_t *src,uint8_t *dst,unsigned src_size) +static inline void RENAME(rgb15to16)(const uint8_t *src,uint8_t *dst,unsigned src_size) { #ifdef HAVE_MMX register const char* s=src+src_size; @@ -242,38 +245,7 @@ void rgb15to16(const uint8_t *src,uint8_t *dst,unsigned src_size) #endif } -/** - * Pallete is assumed to contain bgr32 - */ -void palette8torgb32(const uint8_t *src, uint8_t *dst, unsigned num_pixels, const uint8_t *palette) -{ - unsigned i; - for(i=0; i> 2; #ifdef HAVE_MMX @@ -624,7 +576,7 @@ void rgb32tobgr32(const uint8_t *src, uint8_t *dst, unsigned int src_size) * height should be a multiple of 2 and width should be a multiple of 16 (if this is a * problem for anyone then tell me, and ill fix it) */ -void yv12toyuy2(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, +static inline void RENAME(yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst, unsigned int width, unsigned int height, unsigned int lumStride, unsigned int chromStride, unsigned int dstStride) { @@ -697,7 +649,7 @@ asm( EMMS" \n\t" * height should be a multiple of 2 and width should be a multiple of 16 (if this is a * problem for anyone then tell me, and ill fix it) */ -void yuy2toyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, +static inline void RENAME(yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, unsigned int width, unsigned int height, unsigned int lumStride, unsigned int chromStride, unsigned int srcStride) { @@ -821,8 +773,9 @@ asm volatile( EMMS" \n\t" * * height should be a multiple of 2 and width should be a multiple of 16 (if this is a * problem for anyone then tell me, and ill fix it) + * chrominance data is only taken from every secound line others are ignored FIXME write HQ version */ -void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, +static inline void RENAME(uyvytoyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, unsigned int width, unsigned int height, unsigned int lumStride, unsigned int chromStride, unsigned int srcStride) { @@ -942,4 +895,65 @@ asm volatile( EMMS" \n\t" #endif } +/** + * + * height should be a multiple of 2 and width should be a multiple of 2 (if this is a + * problem for anyone then tell me, and ill fix it) + * chrominance data is only taken from every secound line others are ignored FIXME write HQ version + */ +static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst, + unsigned int width, unsigned int height, + unsigned int lumStride, unsigned int chromStride, unsigned int srcStride) +{ + int y; + const int chromWidth= width>>1; + for(y=0; y