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// Generic alpha renderers for all YUV modes and RGB depths.
// These are "reference implementations", should be optimized later (MMX, etc)
// Templating Code from Michael Niedermayer (michaelni@gmx.at) is under GPL
//#define FAST_OSD
//#define FAST_OSD_TABLE
#include "config.h"
#include "osd.h"
#include "mp_msg.h"
#include <inttypes.h>
#include "../cpudetect.h"
#include "../mangle.h"
extern int verbose; // defined in mplayer.c
#ifdef ARCH_X86
#define CAN_COMPILE_X86_ASM
#endif
#ifdef CAN_COMPILE_X86_ASM
static const uint64_t bFF __attribute__((aligned(8))) = 0xFFFFFFFFFFFFFFFFULL;
static const unsigned long long mask24lh __attribute__((aligned(8))) = 0xFFFF000000000000ULL;
static const unsigned long long mask24hl __attribute__((aligned(8))) = 0x0000FFFFFFFFFFFFULL;
#endif
//Note: we have C, X86-nommx, MMX, MMX2, 3DNOW version therse no 3DNOW+MMX2 one
//Plain C versions
#if !defined (HAVE_MMX) || defined (RUNTIME_CPUDETECT)
#define COMPILE_C
#endif
#ifdef CAN_COMPILE_X86_ASM
#if (defined (HAVE_MMX) && !defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
#define COMPILE_MMX
#endif
#if defined (HAVE_MMX2) || defined (RUNTIME_CPUDETECT)
#define COMPILE_MMX2
#endif
#if (defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
#define COMPILE_3DNOW
#endif
#endif //CAN_COMPILE_X86_ASM
#undef HAVE_MMX
#undef HAVE_MMX2
#undef HAVE_3DNOW
#undef ARCH_X86
#ifdef COMPILE_C
#undef HAVE_MMX
#undef HAVE_MMX2
#undef HAVE_3DNOW
#undef ARCH_X86
#define RENAME(a) a ## _C
#include "osd_template.c"
#endif
#ifdef CAN_COMPILE_X86_ASM
//X86 noMMX versions
#ifdef COMPILE_C
#undef RENAME
#undef HAVE_MMX
#undef HAVE_MMX2
#undef HAVE_3DNOW
#define ARCH_X86
#define RENAME(a) a ## _X86
#include "osd_template.c"
#endif
//MMX versions
#ifdef COMPILE_MMX
#undef RENAME
#define HAVE_MMX
#undef HAVE_MMX2
#undef HAVE_3DNOW
#define ARCH_X86
#define RENAME(a) a ## _MMX
#include "osd_template.c"
#endif
//MMX2 versions
#ifdef COMPILE_MMX2
#undef RENAME
#define HAVE_MMX
#define HAVE_MMX2
#undef HAVE_3DNOW
#define ARCH_X86
#define RENAME(a) a ## _MMX2
#include "osd_template.c"
#endif
//3DNOW versions
#ifdef COMPILE_3DNOW
#undef RENAME
#define HAVE_MMX
#undef HAVE_MMX2
#define HAVE_3DNOW
#define ARCH_X86
#define RENAME(a) a ## _3DNow
#include "osd_template.c"
#endif
#endif //CAN_COMPILE_X86_ASM
void vo_draw_alpha_yv12(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
#ifdef RUNTIME_CPUDETECT
#ifdef CAN_COMPILE_X86_ASM
// ordered per speed fasterst first
if(gCpuCaps.hasMMX2)
vo_draw_alpha_yv12_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.has3DNow)
vo_draw_alpha_yv12_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.hasMMX)
vo_draw_alpha_yv12_MMX(w, h, src, srca, srcstride, dstbase, dststride);
else
vo_draw_alpha_yv12_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_yv12_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#else //RUNTIME_CPUDETECT
#ifdef HAVE_MMX2
vo_draw_alpha_yv12_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_3DNOW)
vo_draw_alpha_yv12_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_MMX)
vo_draw_alpha_yv12_MMX(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (ARCH_X86)
vo_draw_alpha_yv12_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_yv12_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#endif //!RUNTIME_CPUDETECT
}
void vo_draw_alpha_yuy2(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
#ifdef RUNTIME_CPUDETECT
#ifdef CAN_COMPILE_X86_ASM
// ordered per speed fasterst first
if(gCpuCaps.hasMMX2)
vo_draw_alpha_yuy2_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.has3DNow)
vo_draw_alpha_yuy2_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.hasMMX)
vo_draw_alpha_yuy2_MMX(w, h, src, srca, srcstride, dstbase, dststride);
else
vo_draw_alpha_yuy2_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_yuy2_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#else //RUNTIME_CPUDETECT
#ifdef HAVE_MMX2
vo_draw_alpha_yuy2_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_3DNOW)
vo_draw_alpha_yuy2_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_MMX)
vo_draw_alpha_yuy2_MMX(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (ARCH_X86)
vo_draw_alpha_yuy2_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_yuy2_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#endif //!RUNTIME_CPUDETECT
}
void vo_draw_alpha_rgb24(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
#ifdef RUNTIME_CPUDETECT
#ifdef CAN_COMPILE_X86_ASM
// ordered per speed fasterst first
if(gCpuCaps.hasMMX2)
vo_draw_alpha_rgb24_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.has3DNow)
vo_draw_alpha_rgb24_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.hasMMX)
vo_draw_alpha_rgb24_MMX(w, h, src, srca, srcstride, dstbase, dststride);
else
vo_draw_alpha_rgb24_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_rgb24_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#else //RUNTIME_CPUDETECT
#ifdef HAVE_MMX2
vo_draw_alpha_rgb24_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_3DNOW)
vo_draw_alpha_rgb24_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_MMX)
vo_draw_alpha_rgb24_MMX(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (ARCH_X86)
vo_draw_alpha_rgb24_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_rgb24_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#endif //!RUNTIME_CPUDETECT
}
void vo_draw_alpha_rgb32(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
#ifdef RUNTIME_CPUDETECT
#ifdef CAN_COMPILE_X86_ASM
// ordered per speed fasterst first
if(gCpuCaps.hasMMX2)
vo_draw_alpha_rgb32_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.has3DNow)
vo_draw_alpha_rgb32_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
else if(gCpuCaps.hasMMX)
vo_draw_alpha_rgb32_MMX(w, h, src, srca, srcstride, dstbase, dststride);
else
vo_draw_alpha_rgb32_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_rgb32_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#else //RUNTIME_CPUDETECT
#ifdef HAVE_MMX2
vo_draw_alpha_rgb32_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_3DNOW)
vo_draw_alpha_rgb32_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (HAVE_MMX)
vo_draw_alpha_rgb32_MMX(w, h, src, srca, srcstride, dstbase, dststride);
#elif defined (ARCH_X86)
vo_draw_alpha_rgb32_X86(w, h, src, srca, srcstride, dstbase, dststride);
#else
vo_draw_alpha_rgb32_C(w, h, src, srca, srcstride, dstbase, dststride);
#endif
#endif //!RUNTIME_CPUDETECT
}
#ifdef FAST_OSD_TABLE
static unsigned short fast_osd_15bpp_table[256];
static unsigned short fast_osd_16bpp_table[256];
#endif
void vo_draw_alpha_init(){
#ifdef FAST_OSD_TABLE
int i;
for(i=0;i<256;i++){
fast_osd_15bpp_table[i]=((i>>3)<<10)|((i>>3)<<5)|(i>>3);
fast_osd_16bpp_table[i]=((i>>3)<<11)|((i>>2)<<5)|(i>>3);
}
#endif
//FIXME the optimized stuff is a lie for 15/16bpp as they aren't optimized yet
if(verbose)
{
#ifdef RUNTIME_CPUDETECT
#ifdef CAN_COMPILE_X86_ASM
// ordered per speed fasterst first
if(gCpuCaps.hasMMX2)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay\n");
else if(gCpuCaps.has3DNow)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit 3DNow) Optimized OnScreenDisplay\n");
else if(gCpuCaps.hasMMX)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX Optimized OnScreenDisplay\n");
else
mp_msg(MSGT_OSD,MSGL_INFO,"Using X86 Optimized OnScreenDisplay\n");
#else
mp_msg(MSGT_OSD,MSGL_INFO,"Using Unoptimized OnScreenDisplay\n");
#endif
#else //RUNTIME_CPUDETECT
#ifdef HAVE_MMX2
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay\n");
#elif defined (HAVE_3DNOW)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit 3DNow) Optimized OnScreenDisplay\n");
#elif defined (HAVE_MMX)
mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX Optimized OnScreenDisplay\n");
#elif defined (ARCH_X86)
mp_msg(MSGT_OSD,MSGL_INFO,"Using X86 Optimized OnScreenDisplay\n");
#else
mp_msg(MSGT_OSD,MSGL_INFO,"Using Unoptimized OnScreenDisplay\n");
#endif
#endif //!RUNTIME_CPUDETECT
}
}
void vo_draw_alpha_rgb15(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
int y;
for(y=0;y<h;y++){
register unsigned short *dst = (unsigned short*) dstbase;
register int x;
for(x=0;x<w;x++){
if(srca[x]){
#ifdef FAST_OSD
#ifdef FAST_OSD_TABLE
dst[x]=fast_osd_15bpp_table[src[x]];
#else
register unsigned int a=src[x]>>3;
dst[x]=(a<<10)|(a<<5)|a;
#endif
#else
unsigned char r=dst[x]&0x1F;
unsigned char g=(dst[x]>>5)&0x1F;
unsigned char b=(dst[x]>>10)&0x1F;
r=(((r*srca[x])>>5)+src[x])>>3;
g=(((g*srca[x])>>5)+src[x])>>3;
b=(((b*srca[x])>>5)+src[x])>>3;
dst[x]=(b<<10)|(g<<5)|r;
#endif
}
}
src+=srcstride;
srca+=srcstride;
dstbase+=dststride;
}
return;
}
void vo_draw_alpha_rgb16(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
int y;
for(y=0;y<h;y++){
register unsigned short *dst = (unsigned short*) dstbase;
register int x;
for(x=0;x<w;x++){
if(srca[x]){
#ifdef FAST_OSD
#ifdef FAST_OSD_TABLE
dst[x]=fast_osd_16bpp_table[src[x]];
#else
dst[x]=((src[x]>>3)<<11)|((src[x]>>2)<<5)|(src[x]>>3);
#endif
#else
unsigned char r=dst[x]&0x1F;
unsigned char g=(dst[x]>>5)&0x3F;
unsigned char b=(dst[x]>>11)&0x1F;
r=(((r*srca[x])>>5)+src[x])>>3;
g=(((g*srca[x])>>6)+src[x])>>2;
b=(((b*srca[x])>>5)+src[x])>>3;
dst[x]=(b<<11)|(g<<5)|r;
#endif
}
}
src+=srcstride;
srca+=srcstride;
dstbase+=dststride;
}
return;
}
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