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diff -ru SDL-1.2.7/src/audio/SDL_mixer_MMX.c SDL-1.2.7.mod/src/audio/SDL_mixer_MMX.c
--- SDL-1.2.7/src/audio/SDL_mixer_MMX.c 2002-11-09 07:13:28.000000000 +0100
+++ SDL-1.2.7.mod/src/audio/SDL_mixer_MMX.c 2004-04-25 18:15:46.335228624 +0200
@@ -19,9 +19,9 @@
" movl %1,%%esi\n" // esi = src
" movl %3,%%eax\n" // eax = volume
-" movl %2,%%ebx\n" // ebx = size
+" movl %2,%%edx\n" // edx = size
-" shrl $4,%%ebx\n" // process 16 bytes per iteration = 8 samples
+" shrl $4,%%edx\n" // process 16 bytes per iteration = 8 samples
" jz .endS16\n"
@@ -95,7 +95,7 @@
" addl $16,%%edi\n"
-" dec %%ebx\n"
+" dec %%edx\n"
" jnz .mixloopS16\n"
@@ -105,7 +105,7 @@
:
: "m" (dst), "m"(src),"m"(size),
"m"(volume)
- : "eax","ebx", "esi", "edi","memory"
+ : "eax","edx", "esi", "edi","memory"
);
}
@@ -123,7 +123,7 @@
" movl %1,%%esi\n" // esi = src
" movl %3,%%eax\n" // eax = volume
-" movd %%ebx,%%mm0\n"
+" movd %%edx,%%mm0\n"
" movq %%mm0,%%mm1\n"
" psllq $16,%%mm0\n"
" por %%mm1,%%mm0\n"
@@ -132,10 +132,10 @@
" psllq $16,%%mm0\n"
" por %%mm1,%%mm0\n"
-" movl %2,%%ebx\n" // ebx = size
-" shr $3,%%ebx\n" // process 8 bytes per iteration = 8 samples
+" movl %2,%%edx\n" // edx = size
+" shr $3,%%edx\n" // process 8 bytes per iteration = 8 samples
-" cmp $0,%%ebx\n"
+" cmp $0,%%edx\n"
" je .endS8\n"
".align 16\n"
@@ -169,7 +169,7 @@
" movq %%mm3,(%%edi)\n" // store back to ram
" addl $8,%%edi\n"
-" dec %%ebx\n"
+" dec %%edx\n"
" jnz .mixloopS8\n"
@@ -178,7 +178,7 @@
:
: "m" (dst), "m"(src),"m"(size),
"m"(volume)
- : "eax","ebx", "esi", "edi","memory"
+ : "eax","edx", "esi", "edi","memory"
);
}
#endif
diff -ru SDL-1.2.7/src/cpuinfo/SDL_cpuinfo.c SDL-1.2.7.mod/src/cpuinfo/SDL_cpuinfo.c
--- SDL-1.2.7/src/cpuinfo/SDL_cpuinfo.c 2004-02-10 16:31:35.000000000 +0100
+++ SDL-1.2.7.mod/src/cpuinfo/SDL_cpuinfo.c 2004-04-25 18:15:46.336228472 +0200
@@ -118,7 +118,7 @@
" movl %%edi,%%ebx\n"
: "=m" (features)
:
- : "%eax", "%ebx", "%ecx", "%edx", "%edi"
+ : "%eax", "%ecx", "%edx", "%edi"
);
#elif defined(_MSC_VER)
__asm {
@@ -153,7 +153,7 @@
" movl %%edi,%%ebx\n"
: "=m" (features)
:
- : "%eax", "%ebx", "%ecx", "%edx", "%edi"
+ : "%eax", "%ecx", "%edx", "%edi"
);
#elif defined(_MSC_VER)
__asm {
diff -ru SDL-1.2.7/src/video/SDL_yuv_mmx.c SDL-1.2.7.mod/src/video/SDL_yuv_mmx.c
--- SDL-1.2.7/src/video/SDL_yuv_mmx.c 2004-02-18 18:22:04.000000000 +0100
+++ SDL-1.2.7.mod/src/video/SDL_yuv_mmx.c 2004-04-25 18:15:46.337228320 +0200
@@ -120,12 +120,12 @@
"movd (%2), %%mm2\n" // 0 0 0 0 l3 l2 l1 l0
"punpcklbw %%mm7,%%mm1\n" // 0 v3 0 v2 00 v1 00 v0
"punpckldq %%mm1,%%mm1\n" // 00 v1 00 v0 00 v1 00 v0
- "psubw _MMX_0080w,%%mm1\n" // mm1-128:r1 r1 r0 r0 r1 r1 r0 r0
+ "psubw %[_MMX_0080w],%%mm1\n" // mm1-128:r1 r1 r0 r0 r1 r1 r0 r0
// create Cr_g (result in mm0)
"movq %%mm1,%%mm0\n" // r1 r1 r0 r0 r1 r1 r0 r0
- "pmullw _MMX_VgrnRGB,%%mm0\n"// red*-46dec=0.7136*64
- "pmullw _MMX_VredRGB,%%mm1\n"// red*89dec=1.4013*64
+ "pmullw %[_MMX_VgrnRGB],%%mm0\n"// red*-46dec=0.7136*64
+ "pmullw %[_MMX_VredRGB],%%mm1\n"// red*89dec=1.4013*64
"psraw $6, %%mm0\n" // red=red/64
"psraw $6, %%mm1\n" // red=red/64
@@ -134,8 +134,8 @@
"movq (%2,%4),%%mm3\n" // 0 0 0 0 L3 L2 L1 L0
"punpckldq %%mm3,%%mm2\n" // L3 L2 L1 L0 l3 l2 l1 l0
"movq %%mm2,%%mm4\n" // L3 L2 L1 L0 l3 l2 l1 l0
- "pand _MMX_FF00w,%%mm2\n" // L3 0 L1 0 l3 0 l1 0
- "pand _MMX_00FFw,%%mm4\n" // 0 L2 0 L0 0 l2 0 l0
+ "pand %[_MMX_FF00w],%%mm2\n" // L3 0 L1 0 l3 0 l1 0
+ "pand %[_MMX_00FFw],%%mm4\n" // 0 L2 0 L0 0 l2 0 l0
"psrlw $8,%%mm2\n" // 0 L3 0 L1 0 l3 0 l1
// create R (result in mm6)
@@ -152,11 +152,11 @@
"movd (%1), %%mm1\n" // 0 0 0 0 u3 u2 u1 u0
"punpcklbw %%mm7,%%mm1\n" // 0 u3 0 u2 00 u1 00 u0
"punpckldq %%mm1,%%mm1\n" // 00 u1 00 u0 00 u1 00 u0
- "psubw _MMX_0080w,%%mm1\n" // mm1-128:u1 u1 u0 u0 u1 u1 u0 u0
+ "psubw %[_MMX_0080w],%%mm1\n" // mm1-128:u1 u1 u0 u0 u1 u1 u0 u0
// create Cb_g (result in mm5)
"movq %%mm1,%%mm5\n" // u1 u1 u0 u0 u1 u1 u0 u0
- "pmullw _MMX_UgrnRGB,%%mm5\n" // blue*-109dec=1.7129*64
- "pmullw _MMX_UbluRGB,%%mm1\n" // blue*114dec=1.78125*64
+ "pmullw %[_MMX_UgrnRGB],%%mm5\n" // blue*-109dec=1.7129*64
+ "pmullw %[_MMX_UbluRGB],%%mm1\n" // blue*114dec=1.78125*64
"psraw $6, %%mm5\n" // blue=red/64
"psraw $6, %%mm1\n" // blue=blue/64
@@ -238,8 +238,14 @@
"popl %%ebx\n"
:
: "m" (cr), "r"(cb),"r"(lum),
- "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod)
- : "%ebx"
+ "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod),
+ [_MMX_0080w] "m" (*_MMX_0080w),
+ [_MMX_00FFw] "m" (*_MMX_00FFw),
+ [_MMX_FF00w] "m" (*_MMX_FF00w),
+ [_MMX_VgrnRGB] "m" (*_MMX_VgrnRGB),
+ [_MMX_VredRGB] "m" (*_MMX_VredRGB),
+ [_MMX_UgrnRGB] "m" (*_MMX_UgrnRGB),
+ [_MMX_UbluRGB] "m" (*_MMX_UbluRGB)
);
}
@@ -413,8 +419,16 @@
"popl %%ebx\n"
:
:"m" (cr), "r"(cb),"r"(lum),
- "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod)
- : "%ebx"
+ "r"(row1),"r"(cols),"r"(row2),"m"(x),"m"(y),"m"(mod),
+ [_MMX_0080w] "m" (*_MMX_0080w),
+ [_MMX_Ugrn565] "m" (*_MMX_Ugrn565),
+ [_MMX_Ublu5x5] "m" (*_MMX_Ublu5x5),
+ [_MMX_00FFw] "m" (*_MMX_00FFw),
+ [_MMX_Vgrn565] "m" (*_MMX_Vgrn565),
+ [_MMX_Vred5x5] "m" (*_MMX_Vred5x5),
+ [_MMX_Ycoeff] "m" (*_MMX_Ycoeff),
+ [_MMX_red565] "m" (*_MMX_red565),
+ [_MMX_grn565] "m" (*_MMX_grn565)
);
}
|
