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linux ppc altivec patches - and some tiler speedusp while i was hunting a non-bug 

SVN revision: 18122
This commit is contained in:
Carsten Haitzler 2005-10-30 03:03:53 +00:00
parent cc996d8804
commit 34a58f38e0
2 changed files with 38 additions and 111 deletions
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66
legacy/evas/src/lib/engines/common/evas_convert_yuv.c
View File

@ -6,6 +6,12 @@
#if defined HAVE_ALTIVEC_H
# include <altivec.h>
#ifdef CONFIG_DARWIN
#define AVV(x...) (x)
#else
#define AVV(x...) {x}
#endif
#endif
#ifdef BUILD_CONVERT_YUV
@ -66,37 +72,33 @@ const int _cgv = RZ(CGV); /* 0.813 */
#ifdef BUILD_ALTIVEC
#ifdef __VEC__
const vector unsigned short res = (vector unsigned short)(RES);
const vector signed short crv = (vector signed short)(RZ(CRV));
const vector signed short cbu = (vector signed short)(RZ(CBU));
const vector signed short cgu = (vector signed short)(RZ(CGU));
const vector signed short cgv = (vector signed short)(RZ(CGV));
const vector signed short ymul = (vector signed short)(RZ(YMUL));
const vector signed short c128 = (vector signed short)(128);
const vector signed short c32 = (vector signed short)(RZ(OFF));
const vector signed short c16 = (vector signed short)(16);
const vector unsigned char zero = (vector unsigned char)(0);
const vector signed short maxchar = (vector signed short)(255);
const vector unsigned char pickrg1 = (vector unsigned char)
(0, 0x1, 0x11, 0,
0, 0x3, 0x13, 0,
0, 0x5, 0x15, 0,
0, 0x7, 0x17, 0);
const vector unsigned char pickrg2 = (vector unsigned char)
(0, 0x9, 0x19, 0,
0, 0xb, 0x1b, 0,
0, 0xd, 0x1d, 0,
0, 0xf, 0x1f, 0);
const vector unsigned char pickrgb1 = (vector unsigned char)
(0x3, 0x1, 0x2, 0x11,
0x7, 0x5, 0x6, 0x13,
0xb, 0x9, 0xa, 0x15,
0xf, 0xd, 0xe, 0x17);
const vector unsigned char pickrgb2 = (vector unsigned char)
(0x3, 0x1, 0x2, 0x19,
0x7, 0x5, 0x6, 0x1b,
0xb, 0x9, 0xa, 0x1d,
0xf, 0xd, 0xe, 0x1f);
const vector unsigned short res = AVV(RES);
const vector signed short crv = AVV(RZ(CRV));
const vector signed short cbu = AVV(RZ(CBU));
const vector signed short cgu = AVV(RZ(CGU));
const vector signed short cgv = AVV(RZ(CGV));
const vector signed short ymul = AVV(RZ(YMUL));
const vector signed short c128 = AVV(128);
const vector signed short c32 = AVV(RZ(OFF));
const vector signed short c16 = AVV(16);
const vector unsigned char zero = AVV(0);
const vector signed short maxchar = AVV(255);
const vector unsigned char pickrg1 = AVV(0, 0x1, 0x11, 0,
0, 0x3, 0x13, 0,
0, 0x5, 0x15, 0,
0, 0x7, 0x17, 0);
const vector unsigned char pickrg2 = AVV(0, 0x9, 0x19, 0,
0, 0xb, 0x1b, 0,
0, 0xd, 0x1d, 0,
0, 0xf, 0x1f, 0);
const vector unsigned char pickrgb1 = AVV(0x3, 0x1, 0x2, 0x11,
0x7, 0x5, 0x6, 0x13,
0xb, 0x9, 0xa, 0x15,
0xf, 0xd, 0xe, 0x17);
const vector unsigned char pickrgb2 = AVV(0x3, 0x1, 0x2, 0x19,
0x7, 0x5, 0x6, 0x1b,
0xb, 0x9, 0xa, 0x1d,
0xf, 0xd, 0xe, 0x1f);
#endif
#endif
@ -546,7 +548,7 @@ _evas_yv12torgb_altivec(unsigned char **yuv, unsigned char *rgb, int w, int h)
dp1 = rgb;
dp2 = rgb + (w * 4);
alpha = vec_mergeh((vector unsigned char)(255), zero);
alpha = vec_mergeh((vector unsigned char)AVV(255), zero);
alpha = (vector unsigned char)vec_mergeh((vector unsigned short)alpha,
(vector unsigned short)zero);

83
legacy/evas/src/lib/engines/common/evas_tiler.c
View File

@ -23,8 +23,8 @@ evas_common_tilebuf_new(int w, int h)
tb = calloc(1, sizeof(Tilebuf));
if (!tb) return NULL;
tb->tile_size.w = 16;
tb->tile_size.h = 16;
tb->tile_size.w = 8;
tb->tile_size.h = 8;
tb->outbuf_w = w;
tb->outbuf_h = h;
@ -57,79 +57,6 @@ evas_common_tilebuf_get_tile_size(Tilebuf *tb, int *tw, int *th)
if (th) *th = tb->tile_size.h;
}
/* new update tile types:
*
* redraw R = redraw everything in the tile
* blit B = blit area by dx or dy != 0
* blit alpha BA = area blit by dx or dy != 0 with alpha mask
* no blit N = no redraw, no blit (dx & dy == 0)
* no blit alpha NA = no blit, but alpha channel there
* edge E = edge of blit or no blit tile area that rect only
* partially fills
*
* existing tile types can be:
*
* R, B, N, E
*
* for delta rects:
*
* +-----+
* dx| New |
* +-| |
* | +-----+
* | Old | dy
* +-----+
*
*/
/* redraw rect logic
*
* existing rect | logic
* R ----> R
* B -+--> R in old input rect
* +--> R in new input rect
* N ----> R
* E ----> R
*
*/
/* motion vector logic
*
* apply: B
* R -+--> new input rect: B
* +--> old input rect: B, from = 1
* B -+--> new input rect: B
* +--> old input rect: if blits == then from = 0
* +--> old input rect: if blits != then R in old,new rect + dxdy
* N
* E
*
* apply: BA
* R
* B
* N
* E
*
* apply: N
* R
* B
* N
* E
*
* apply: NA
* R
* B
* N
* E
*
* apply: E
* R
* B
* N
* E
*
*/
int
evas_common_tilebuf_add_redraw(Tilebuf *tb, int x, int y, int w, int h)
{
@ -156,10 +83,10 @@ evas_common_tilebuf_add_redraw(Tilebuf *tb, int x, int y, int w, int h)
for (xx = tx1; xx <= tx2; xx++)
{
tbt->redraw = 1;
num++;
tbt++;
}
}
num = (tx2 - tx1 + 1) * (ty2 - ty1 + 1);
}
return num;
#endif
@ -194,10 +121,10 @@ evas_common_tilebuf_del_redraw(Tilebuf *tb, int x, int y, int w, int h)
for (xx = tx1; xx <= tx2; xx++)
{
tbt->redraw = 0;
num++;
tbt++;
}
}
num = (tx2 - tx1 + 1) * (ty2 - ty1 + 1);
}
return num;
#endif
@ -213,8 +140,6 @@ evas_common_tilebuf_add_motion_vector(Tilebuf *tb, int x, int y, int w, int h, i
num = evas_common_tilebuf_add_redraw(tb, x, y, w, h);
num += evas_common_tilebuf_add_redraw(tb, x + dx, y + dy, w, h);
return num;
/* FIXME: unused */
alpha = 0;
}
void