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2010-02-09 21:25:29 +01:00
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media-plugins/xmms-goom/files/digest-xmms-goom-2004.0 Normal file
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MD5 8100dd07e0c6784fdf079eeaa53a5c7f goom-2k4-0-src.tar.gz 757058

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media-plugins/xmms-goom/files/xmms-goom-gcc-3.3.patch Normal file
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--- zoom_filter_mmx.c.old 2003-09-10 12:12:52.000000000 +0200
+++ zoom_filter_mmx.c 2003-09-10 12:13:28.000000000 +0200
@@ -20,103 +20,89 @@
int precalCoef[16][16])
{
unsigned int ax = (prevX-1)<<PERTEDEC, ay = (prevY-1)<<PERTEDEC;
-
+
int bufsize = prevX * prevY;
int loop;
- __asm__ ("pxor %mm7,%mm7");
-
+ pxor_r2r(mm7,mm7);
+
for (loop=0; loop<bufsize; loop++)
{
- int couleur;
int px,py;
int pos;
int coeffs;
+ int posplusprevX;
+
int myPos = loop << 1,
- myPos2 = myPos + 1;
+ myPos2 = myPos + 1;
int brutSmypos = brutS[myPos];
-
+
px = brutSmypos + (((brutD[myPos] - brutSmypos)*buffratio) >> BUFFPOINTNB);
brutSmypos = brutS[myPos2];
py = brutSmypos + (((brutD[myPos2] - brutSmypos)*buffratio) >> BUFFPOINTNB);
-
- if ((py>=ay) || (px>=ax)) {
- pos=coeffs=0;
+
+ if ((py>=(int)ay) || (px>=(int)ax)) {
+ pos=coeffs=0;
}
else {
- pos = ((px >> PERTEDEC) + prevX * (py >> PERTEDEC));
- // coef en modulo 15
- coeffs = precalCoef [px & PERTEMASK][py & PERTEMASK];
+ pos = ((px >> PERTEDEC) + prevX * (py >> PERTEDEC));
+ /* coef en modulo 15 */
+ coeffs = precalCoef [px & PERTEMASK][py & PERTEMASK];
}
- __asm__ __volatile__ ("
- movd %%eax,%%mm6
- ;// recuperation des deux premiers pixels dans mm0 et mm1
- movq (%%edx,%%ebx,4), %%mm0 /* b1-v1-r1-a1-b2-v2-r2-a2 */
- movq %%mm0, %%mm1 /* b1-v1-r1-a1-b2-v2-r2-a2 */
-
- ;// depackage du premier pixel
- punpcklbw %%mm7, %%mm0 /* 00-b2-00-v2-00-r2-00-a2 */
-
- movq %%mm6, %%mm5 /* ??-??-??-??-c4-c3-c2-c1 */
- ;// depackage du 2ieme pixel
- punpckhbw %%mm7, %%mm1 /* 00-b1-00-v1-00-r1-00-a1 */
-
- ;// extraction des coefficients...
- punpcklbw %%mm5, %%mm6 /* c4-c4-c3-c3-c2-c2-c1-c1 */
- movq %%mm6, %%mm4 /* c4-c4-c3-c3-c2-c2-c1-c1 */
- movq %%mm6, %%mm5 /* c4-c4-c3-c3-c2-c2-c1-c1 */
-
- punpcklbw %%mm5, %%mm6 /* c2-c2-c2-c2-c1-c1-c1-c1 */
- punpckhbw %%mm5, %%mm4 /* c4-c4-c4-c4-c3-c3-c3-c3 */
-
- movq %%mm6, %%mm3 /* c2-c2-c2-c2-c1-c1-c1-c1 */
- punpcklbw %%mm7, %%mm6 /* 00-c1-00-c1-00-c1-00-c1 */
- punpckhbw %%mm7, %%mm3 /* 00-c2-00-c2-00-c2-00-c2 */
-
- ;// multiplication des pixels par les coefficients
- pmullw %%mm6, %%mm0 /* c1*b2-c1*v2-c1*r2-c1*a2 */
- pmullw %%mm3, %%mm1 /* c2*b1-c2*v1-c2*r1-c2*a1 */
- paddw %%mm1, %%mm0
-
- ;// ...extraction des 2 derniers coefficients
- movq %%mm4, %%mm5 /* c4-c4-c4-c4-c3-c3-c3-c3 */
- punpcklbw %%mm7, %%mm4 /* 00-c3-00-c3-00-c3-00-c3 */
- punpckhbw %%mm7, %%mm5 /* 00-c4-00-c4-00-c4-00-c4 */
-
- /* ajouter la longueur de ligne a esi */
- addl 8(%%ebp),%%ebx
-
- ;// recuperation des 2 derniers pixels
- movq (%%edx,%%ebx,4), %%mm1
- movq %%mm1, %%mm2
-
- ;// depackage des pixels
- punpcklbw %%mm7, %%mm1
- punpckhbw %%mm7, %%mm2
-
- ;// multiplication pas les coeffs
- pmullw %%mm4, %%mm1
- pmullw %%mm5, %%mm2
-
- ;// ajout des valeurs obtenues à la valeur finale
- paddw %%mm1, %%mm0
- paddw %%mm2, %%mm0
-
- ;// division par 256 = 16+16+16+16, puis repackage du pixel final
- psrlw $8, %%mm0
- packuswb %%mm7, %%mm0
-
- movd %%mm0,%%eax
- "
- :"=eax"(expix2[loop])
- :"ebx"(pos),"eax"(coeffs),"edx"(expix1)
-
- );
-
-// expix2[loop] = couleur;
-
- __asm__ __volatile__ ("emms");
+ posplusprevX = pos + prevX;
+
+ movd_m2r(coeffs, mm6);
+ ;/* recuperation des deux premiers pixels dans mm0 et mm1 */
+ movq_m2r(expix1[pos], mm0); /* b1-v1-r1-a1-b2-v2-r2-a2 */
+ movq_r2r(mm0, mm1); /* b1-v1-r1-a1-b2-v2-r2-a2 */
+ ;/* depackage du premier pixel */
+ punpcklbw_r2r(mm7, mm0); /* 00-b2-00-v2-00-r2-00-a2 */
+ movq_r2r(mm6, mm5); /* xx-xx-xx-xx-c4-c3-c2-c1 */
+ ;/* depackage du 2ieme pixel */
+ punpckhbw_r2r(mm7, mm1); /* 00-b1-00-v1-00-r1-00-a1 */
+ ;/* extraction des coefficients... */
+ punpcklbw_r2r(mm5, mm6); /* c4-c4-c3-c3-c2-c2-c1-c1 */
+ movq_r2r(mm6, mm4); /* c4-c4-c3-c3-c2-c2-c1-c1 */
+ movq_r2r(mm6, mm5); /* c4-c4-c3-c3-c2-c2-c1-c1 */
+ punpcklbw_r2r(mm5, mm6); /* c2-c2-c2-c2-c1-c1-c1-c1 */
+ punpckhbw_r2r(mm5, mm4); /* c4-c4-c4-c4-c3-c3-c3-c3 */
+
+ movq_r2r(mm6, mm3); /* c2-c2-c2-c2-c1-c1-c1-c1 */
+ punpcklbw_r2r(mm7, mm6); /* 00-c1-00-c1-00-c1-00-c1 */
+ punpckhbw_r2r(mm7, mm3); /* 00-c2-00-c2-00-c2-00-c2 */
+ ;/* multiplication des pixels par les coefficients */
+ pmullw_r2r(mm6, mm0); /* c1*b2-c1*v2-c1*r2-c1*a2 */
+ pmullw_r2r(mm3, mm1); /* c2*b1-c2*v1-c2*r1-c2*a1 */
+ paddw_r2r(mm1, mm0);
+
+ ;/* ...extraction des 2 derniers coefficients */
+ movq_r2r(mm4, mm5); /* c4-c4-c4-c4-c3-c3-c3-c3 */
+ punpcklbw_r2r(mm7, mm4); /* 00-c3-00-c3-00-c3-00-c3 */
+ punpckhbw_r2r(mm7, mm5); /* 00-c4-00-c4-00-c4-00-c4 */
+
+ /* ajouter la longueur de ligne a esi */
+ ;/* recuperation des 2 derniers pixels */
+ movq_m2r(expix1[posplusprevX], mm1);
+ movq_r2r(mm1, mm2);
+
+ ;/* depackage des pixels */
+ punpcklbw_r2r(mm7, mm1);
+ punpckhbw_r2r(mm7, mm2);
+
+ ;/* multiplication pas les coeffs */
+ pmullw_r2r(mm4, mm1);
+ pmullw_r2r(mm5, mm2);
+
+ ;/* ajout des valeurs obtenues %/1€Œiso8859-15à la valeur finale */
+ paddw_r2r(mm1, mm0);
+ paddw_r2r(mm2, mm0);
+
+ ;/* division par 256 = 16+16+16+16, puis repackage du pixel final */
+ psrlw_i2r(8, mm0);
+ packuswb_r2r(mm7, mm0);
+ movd_r2m(mm0,expix2[loop]);
}
+ emms();
}