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Cloning 32 stuff to 24

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2840 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nick
2001-11-11 16:09:19 +00:00
parent f0d03f4fee
commit c5e3ac66ac
2 changed files with 168 additions and 6 deletions
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libvo/osd.c
+84 -3
View File
@@ -54,11 +54,88 @@ void vo_draw_alpha_yuy2(int w,int h, unsigned char* src, unsigned char *srca, in
return;
}
#ifdef HAVE_MMX
static const unsigned long long mask24lh __attribute__((aligned(8))) = 0xFFFF000000000000ULL;
static const unsigned long long mask24hl __attribute__((aligned(8))) = 0x0000FFFFFFFFFFFFULL;
#endif
void vo_draw_alpha_rgb24(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 char *dst = dstbase;
register int x;
#ifdef ARCH_X86
#ifdef HAVE_MMX
asm volatile(
PREFETCHW" %0\n\t"
PREFETCH" %1\n\t"
PREFETCH" %2\n\t"
"pxor %%mm7, %%mm7\n\t"
"pcmpeqb %%mm6, %%mm6\n\t" // F..F
::"m"(*dst),"m"(*srca),"m"(*src):"memory");
for(x=0;x<w;x+=2){
asm volatile(
PREFETCHW" 32%0\n\t"
PREFETCH" 32%1\n\t"
PREFETCH" 32%2\n\t"
"movq %0, %%mm0\n\t" // dstbase
"movq %%mm0, %%mm1\n\t"
"movq %%mm0, %%mm5\n\t"
"punpcklbw %%mm7, %%mm0\n\t"
"punpckhbw %%mm7, %%mm1\n\t"
"movd %1, %%mm2\n\t" // srca ABCD0000
"paddb %%mm6, %%mm2\n\t"
"punpcklbw %%mm2, %%mm2\n\t" // srca AABBCCDD
"punpcklbw %%mm2, %%mm2\n\t" // srca AAAABBBB
"movq %%mm2, %%mm3\n\t"
"punpcklbw %%mm7, %%mm2\n\t" // srca 0A0A0A0A
"punpckhbw %%mm7, %%mm3\n\t" // srca 0B0B0B0B
"pmullw %%mm2, %%mm0\n\t"
"pmullw %%mm3, %%mm1\n\t"
"psrlw $8, %%mm0\n\t"
"psrlw $8, %%mm1\n\t"
"packuswb %%mm1, %%mm0\n\t"
"movd %2, %%mm2 \n\t" // src ABCD0000
"punpcklbw %%mm2, %%mm2\n\t" // src AABBCCDD
"punpcklbw %%mm2, %%mm2\n\t" // src AAAABBBB
"paddb %%mm2, %%mm0\n\t"
"pand %4, %%mm5\n\t"
"pand %3, %%mm0\n\t"
"por %%mm0, %%mm5\n\t"
"movq %%mm5, %0\n\t"
:: "m" (dst[0]), "m" (srca[x]), "m" (src[x]), "m"(mask24hl), "m"(mask24lh));
dst += 6;
}
#else /* HAVE_MMX */
for(x=0;x<w;x++){
if(srca[x]){
asm volatile(
"movzbl (%0), %%ecx\n\t"
"movzbl 1(%0), %%eax\n\t"
"movzbl 2(%0), %%edx\n\t"
"imull %1, %%ecx\n\t"
"imull %1, %%eax\n\t"
"imull %1, %%edx\n\t"
"addl %2, %%ecx\n\t"
"addl %2, %%eax\n\t"
"addl %2, %%edx\n\t"
"movb %%ch, (%0)\n\t"
"movb %%ah, 1(%0)\n\t"
"movb %%dh, 2(%0)\n\t"
:
:"r" (dst),
"r" ((unsigned)srca[x]),
"r" (((unsigned)src[x])<<8)
:"%eax", "%ecx", "%edx"
);
}
dst += 3;
}
#endif /* HAVE_MMX */
#else /*non x86 arch*/
for(x=0;x<w;x++){
if(srca[x]){
#ifdef FAST_OSD
@@ -71,10 +148,14 @@ void vo_draw_alpha_rgb24(int w,int h, unsigned char* src, unsigned char *srca, i
}
dst+=3; // 24bpp
}
#endif /* arch_x86 */
src+=srcstride;
srca+=srcstride;
dstbase+=dststride;
}
#ifdef HAVE_MMX
asm volatile(EMMS:::"memory");
#endif
return;
}
@@ -91,7 +172,7 @@ PROFILE_START();
PREFETCH" %2\n\t"
"pxor %%mm7, %%mm7\n\t"
"pcmpeqb %%mm6, %%mm6\n\t" // F..F
::"m"(dstbase),"m"(srca),"m"(src):"memory");
::"m"(*dstbase),"m"(*srca),"m"(*src):"memory");
for(x=0;x<w;x+=2){
asm volatile(
PREFETCHW" 32%0\n\t"
@@ -120,7 +201,7 @@ PROFILE_START();
"movq %%mm0, %0\n\t"
:: "m" (dstbase[4*x]), "m" (srca[x]), "m" (src[x]));
}
#else /* 0 HAVE_MMX2*/
#else /* HAVE_MMX */
for(x=0;x<w;x++){
if(srca[x]){
asm volatile(
@@ -148,7 +229,7 @@ PROFILE_START();
);
}
}
#endif /* 0 HAVE_MMX*/
#endif /* HAVE_MMX */
#else /*non x86 arch*/
for(x=0;x<w;x++){
if(srca[x]){
libvo/osd_template.c
+84 -3
View File
@@ -54,11 +54,88 @@ void vo_draw_alpha_yuy2(int w,int h, unsigned char* src, unsigned char *srca, in
return;
}
#ifdef HAVE_MMX
static const unsigned long long mask24lh __attribute__((aligned(8))) = 0xFFFF000000000000ULL;
static const unsigned long long mask24hl __attribute__((aligned(8))) = 0x0000FFFFFFFFFFFFULL;
#endif
void vo_draw_alpha_rgb24(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 char *dst = dstbase;
register int x;
#ifdef ARCH_X86
#ifdef HAVE_MMX
asm volatile(
PREFETCHW" %0\n\t"
PREFETCH" %1\n\t"
PREFETCH" %2\n\t"
"pxor %%mm7, %%mm7\n\t"
"pcmpeqb %%mm6, %%mm6\n\t" // F..F
::"m"(*dst),"m"(*srca),"m"(*src):"memory");
for(x=0;x<w;x+=2){
asm volatile(
PREFETCHW" 32%0\n\t"
PREFETCH" 32%1\n\t"
PREFETCH" 32%2\n\t"
"movq %0, %%mm0\n\t" // dstbase
"movq %%mm0, %%mm1\n\t"
"movq %%mm0, %%mm5\n\t"
"punpcklbw %%mm7, %%mm0\n\t"
"punpckhbw %%mm7, %%mm1\n\t"
"movd %1, %%mm2\n\t" // srca ABCD0000
"paddb %%mm6, %%mm2\n\t"
"punpcklbw %%mm2, %%mm2\n\t" // srca AABBCCDD
"punpcklbw %%mm2, %%mm2\n\t" // srca AAAABBBB
"movq %%mm2, %%mm3\n\t"
"punpcklbw %%mm7, %%mm2\n\t" // srca 0A0A0A0A
"punpckhbw %%mm7, %%mm3\n\t" // srca 0B0B0B0B
"pmullw %%mm2, %%mm0\n\t"
"pmullw %%mm3, %%mm1\n\t"
"psrlw $8, %%mm0\n\t"
"psrlw $8, %%mm1\n\t"
"packuswb %%mm1, %%mm0\n\t"
"movd %2, %%mm2 \n\t" // src ABCD0000
"punpcklbw %%mm2, %%mm2\n\t" // src AABBCCDD
"punpcklbw %%mm2, %%mm2\n\t" // src AAAABBBB
"paddb %%mm2, %%mm0\n\t"
"pand %4, %%mm5\n\t"
"pand %3, %%mm0\n\t"
"por %%mm0, %%mm5\n\t"
"movq %%mm5, %0\n\t"
:: "m" (dst[0]), "m" (srca[x]), "m" (src[x]), "m"(mask24hl), "m"(mask24lh));
dst += 6;
}
#else /* HAVE_MMX */
for(x=0;x<w;x++){
if(srca[x]){
asm volatile(
"movzbl (%0), %%ecx\n\t"
"movzbl 1(%0), %%eax\n\t"
"movzbl 2(%0), %%edx\n\t"
"imull %1, %%ecx\n\t"
"imull %1, %%eax\n\t"
"imull %1, %%edx\n\t"
"addl %2, %%ecx\n\t"
"addl %2, %%eax\n\t"
"addl %2, %%edx\n\t"
"movb %%ch, (%0)\n\t"
"movb %%ah, 1(%0)\n\t"
"movb %%dh, 2(%0)\n\t"
:
:"r" (dst),
"r" ((unsigned)srca[x]),
"r" (((unsigned)src[x])<<8)
:"%eax", "%ecx", "%edx"
);
}
dst += 3;
}
#endif /* HAVE_MMX */
#else /*non x86 arch*/
for(x=0;x<w;x++){
if(srca[x]){
#ifdef FAST_OSD
@@ -71,10 +148,14 @@ void vo_draw_alpha_rgb24(int w,int h, unsigned char* src, unsigned char *srca, i
}
dst+=3; // 24bpp
}
#endif /* arch_x86 */
src+=srcstride;
srca+=srcstride;
dstbase+=dststride;
}
#ifdef HAVE_MMX
asm volatile(EMMS:::"memory");
#endif
return;
}
@@ -91,7 +172,7 @@ PROFILE_START();
PREFETCH" %2\n\t"
"pxor %%mm7, %%mm7\n\t"
"pcmpeqb %%mm6, %%mm6\n\t" // F..F
::"m"(dstbase),"m"(srca),"m"(src):"memory");
::"m"(*dstbase),"m"(*srca),"m"(*src):"memory");
for(x=0;x<w;x+=2){
asm volatile(
PREFETCHW" 32%0\n\t"
@@ -120,7 +201,7 @@ PROFILE_START();
"movq %%mm0, %0\n\t"
:: "m" (dstbase[4*x]), "m" (srca[x]), "m" (src[x]));
}
#else /* 0 HAVE_MMX2*/
#else /* HAVE_MMX */
for(x=0;x<w;x++){
if(srca[x]){
asm volatile(
@@ -148,7 +229,7 @@ PROFILE_START();
);
}
}
#endif /* 0 HAVE_MMX*/
#endif /* HAVE_MMX */
#else /*non x86 arch*/
for(x=0;x<w;x++){
if(srca[x]){