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-rw-r--r--src/libmpeg2/Makefile.am1
-rw-r--r--src/libmpeg2/motion_comp.c17
-rw-r--r--src/libmpeg2/motion_comp_vis.c2059
-rw-r--r--src/libmpeg2/mpeg2_internal.h1
-rw-r--r--src/libmpeg2/vis.h328
-rw-r--r--src/xine-utils/cpu_accel.c115
-rw-r--r--src/xine-utils/xineutils.h7
7 files changed, 2489 insertions, 39 deletions
diff --git a/src/libmpeg2/Makefile.am b/src/libmpeg2/Makefile.am
index 417bc33cf..220b89087 100644
--- a/src/libmpeg2/Makefile.am
+++ b/src/libmpeg2/Makefile.am
@@ -20,6 +20,7 @@ xineplug_decode_mpeg2_la_SOURCES = \
motion_comp_altivec.c \
motion_comp_mmx.c \
motion_comp_mlib.c \
+ motion_comp_vis.c \
slice.c \
slice_xvmc.c \
stats.c \
diff --git a/src/libmpeg2/motion_comp.c b/src/libmpeg2/motion_comp.c
index e461dc749..59adf2531 100644
--- a/src/libmpeg2/motion_comp.c
+++ b/src/libmpeg2/motion_comp.c
@@ -33,6 +33,15 @@ mpeg2_mc_t mpeg2_mc;
void mpeg2_mc_init (uint32_t mm_accel)
{
+#ifdef LIBMPEG2_MLIB
+ if (mm_accel & MM_ACCEL_MLIB) {
+#ifdef LOG
+ fprintf (stderr, "Using mediaLib for motion compensation\n");
+#endif
+ mpeg2_mc = mpeg2_mc_mlib;
+ }
+#endif
+
#ifdef ARCH_X86
if (mm_accel & MM_ACCEL_X86_MMXEXT) {
#ifdef LOG
@@ -59,12 +68,12 @@ void mpeg2_mc_init (uint32_t mm_accel)
mpeg2_mc = mpeg2_mc_altivec;
} else
#endif
-#ifdef LIBMPEG2_MLIB
- if (mm_accel & MM_ACCEL_MLIB) {
+#ifdef ARCH_SPARC
+ if (mm_accel & MM_ACCEL_SPARC_VIS) {
#ifdef LOG
- fprintf (stderr, "Using mlib for motion compensation\n");
+ fprintf (stderr, "Using VIS for motion compensation\n");
#endif
- mpeg2_mc = mpeg2_mc_mlib;
+ mpeg2_mc = mpeg2_mc_vis;
} else
#endif
{
diff --git a/src/libmpeg2/motion_comp_vis.c b/src/libmpeg2/motion_comp_vis.c
new file mode 100644
index 000000000..db7771154
--- /dev/null
+++ b/src/libmpeg2/motion_comp_vis.c
@@ -0,0 +1,2059 @@
+/*
+ * motion_comp_vis.c
+ * Copyright (C) 2003 David S. Miller <davem@redhat.com>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
+ *
+ * mpeg2dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * mpeg2dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include "config.h"
+
+#ifdef ARCH_SPARC
+
+#include <inttypes.h>
+
+#include "mpeg2_internal.h"
+#include "vis.h"
+
+/* The trick used in some of this file is the formula from the MMX
+ * motion comp code, which is:
+ *
+ * (x+y+1)>>1 == (x|y)-((x^y)>>1)
+ *
+ * This allows us to average 8 bytes at a time in a 64-bit FPU reg.
+ * We avoid overflows by masking before we do the shift, and we
+ * implement the shift by multiplying by 1/2 using mul8x16. So in
+ * VIS this is (assume 'x' is in f0, 'y' is in f2, a repeating mask
+ * of '0xfe' is in f4, a repeating mask of '0x7f' is in f6, and
+ * the value 0x80808080 is in f8):
+ *
+ * fxor f0, f2, f10
+ * fand f10, f4, f10
+ * fmul8x16 f8, f10, f10
+ * fand f10, f6, f10
+ * for f0, f2, f12
+ * fpsub16 f12, f10, f10
+ */
+
+#define DUP4(x) {x, x, x, x}
+#define DUP8(x) {x, x, x, x, x, x, x, x}
+static const int16_t constants1[] ATTR_ALIGN(8) = DUP4 (1);
+static const int16_t constants2[] ATTR_ALIGN(8) = DUP4 (2);
+static const int16_t constants3[] ATTR_ALIGN(8) = DUP4 (3);
+static const int16_t constants6[] ATTR_ALIGN(8) = DUP4 (6);
+static const int8_t constants_fe[] ATTR_ALIGN(8) = DUP8 (0xfe);
+static const int8_t constants_7f[] ATTR_ALIGN(8) = DUP8 (0x7f);
+static const int8_t constants128[] ATTR_ALIGN(8) = DUP8 (128);
+static const int16_t constants256_512[] ATTR_ALIGN(8) =
+ {256, 512, 256, 512};
+static const int16_t constants256_1024[] ATTR_ALIGN(8) =
+ {256, 1024, 256, 1024};
+
+#define REF_0 0
+#define REF_0_1 1
+#define REF_2 2
+#define REF_2_1 3
+#define REF_4 4
+#define REF_4_1 5
+#define REF_6 6
+#define REF_6_1 7
+#define REF_S0 8
+#define REF_S0_1 9
+#define REF_S2 10
+#define REF_S2_1 11
+#define REF_S4 12
+#define REF_S4_1 13
+#define REF_S6 14
+#define REF_S6_1 15
+#define DST_0 16
+#define DST_1 17
+#define DST_2 18
+#define DST_3 19
+#define CONST_1 20
+#define CONST_2 20
+#define CONST_3 20
+#define CONST_6 20
+#define MASK_fe 20
+#define CONST_128 22
+#define CONST_256 22
+#define CONST_512 22
+#define CONST_1024 22
+#define TMP0 24
+#define TMP1 25
+#define TMP2 26
+#define TMP3 27
+#define TMP4 28
+#define TMP5 29
+#define ZERO 30
+#define MASK_7f 30
+
+#define TMP6 32
+#define TMP8 34
+#define TMP10 36
+#define TMP12 38
+#define TMP14 40
+#define TMP16 42
+#define TMP18 44
+#define TMP20 46
+#define TMP22 48
+#define TMP24 50
+#define TMP26 52
+#define TMP28 54
+#define TMP30 56
+#define TMP32 58
+
+static void MC_put_o_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int offset;
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 16 : 0;
+ do { /* 5 cycles */
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, 8, TMP2);
+
+ vis_ld64_2(ref, offset, TMP4);
+ ref += stride;
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+ vis_st64(REF_0, dest[0]);
+
+ vis_faligndata(TMP2, TMP4, REF_2);
+ vis_st64_2(REF_2, dest, 8);
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_put_o_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int offset;
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 8 : 0;
+ do { /* 4 cycles */
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, offset, TMP2);
+ ref += stride;
+
+ /* stall */
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+ vis_st64(REF_0, dest[0]);
+ dest += stride;
+ } while (--height);
+}
+
+
+static void MC_avg_o_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int stride_8 = stride + 8;
+ int offset;
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 16 : 0;
+
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64(ref[8], TMP2);
+
+ vis_ld64_2(ref, offset, TMP4);
+
+ vis_ld64(dest[0], DST_0);
+
+ vis_ld64(dest[8], DST_2);
+
+ vis_ld64(constants_fe[0], MASK_fe);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64(constants_7f[0], MASK_7f);
+ vis_faligndata(TMP2, TMP4, REF_2);
+
+ vis_ld64(constants128[0], CONST_128);
+
+ ref += stride;
+ height = (height >> 1) - 1;
+
+ do { /* 24 cycles */
+ vis_ld64(ref[0], TMP0);
+ vis_xor(DST_0, REF_0, TMP6);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_and(TMP6, MASK_fe, TMP6);
+
+ vis_ld64_2(ref, offset, TMP4);
+ ref += stride;
+ vis_mul8x16(CONST_128, TMP6, TMP6);
+ vis_xor(DST_2, REF_2, TMP8);
+
+ vis_and(TMP8, MASK_fe, TMP8);
+
+ vis_or(DST_0, REF_0, TMP10);
+ vis_ld64_2(dest, stride, DST_0);
+ vis_mul8x16(CONST_128, TMP8, TMP8);
+
+ vis_or(DST_2, REF_2, TMP12);
+ vis_ld64_2(dest, stride_8, DST_2);
+
+ vis_ld64(ref[0], TMP14);
+ vis_and(TMP6, MASK_7f, TMP6);
+
+ vis_and(TMP8, MASK_7f, TMP8);
+
+ vis_psub16(TMP10, TMP6, TMP6);
+ vis_st64(TMP6, dest[0]);
+
+ vis_psub16(TMP12, TMP8, TMP8);
+ vis_st64_2(TMP8, dest, 8);
+
+ dest += stride;
+ vis_ld64_2(ref, 8, TMP16);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, offset, TMP18);
+ vis_faligndata(TMP2, TMP4, REF_2);
+ ref += stride;
+
+ vis_xor(DST_0, REF_0, TMP20);
+
+ vis_and(TMP20, MASK_fe, TMP20);
+
+ vis_xor(DST_2, REF_2, TMP22);
+ vis_mul8x16(CONST_128, TMP20, TMP20);
+
+ vis_and(TMP22, MASK_fe, TMP22);
+
+ vis_or(DST_0, REF_0, TMP24);
+ vis_mul8x16(CONST_128, TMP22, TMP22);
+
+ vis_or(DST_2, REF_2, TMP26);
+
+ vis_ld64_2(dest, stride, DST_0);
+ vis_faligndata(TMP14, TMP16, REF_0);
+
+ vis_ld64_2(dest, stride_8, DST_2);
+ vis_faligndata(TMP16, TMP18, REF_2);
+
+ vis_and(TMP20, MASK_7f, TMP20);
+
+ vis_and(TMP22, MASK_7f, TMP22);
+
+ vis_psub16(TMP24, TMP20, TMP20);
+ vis_st64(TMP20, dest[0]);
+
+ vis_psub16(TMP26, TMP22, TMP22);
+ vis_st64_2(TMP22, dest, 8);
+ dest += stride;
+ } while (--height);
+
+ vis_ld64(ref[0], TMP0);
+ vis_xor(DST_0, REF_0, TMP6);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_and(TMP6, MASK_fe, TMP6);
+
+ vis_ld64_2(ref, offset, TMP4);
+ vis_mul8x16(CONST_128, TMP6, TMP6);
+ vis_xor(DST_2, REF_2, TMP8);
+
+ vis_and(TMP8, MASK_fe, TMP8);
+
+ vis_or(DST_0, REF_0, TMP10);
+ vis_ld64_2(dest, stride, DST_0);
+ vis_mul8x16(CONST_128, TMP8, TMP8);
+
+ vis_or(DST_2, REF_2, TMP12);
+ vis_ld64_2(dest, stride_8, DST_2);
+
+ vis_ld64(ref[0], TMP14);
+ vis_and(TMP6, MASK_7f, TMP6);
+
+ vis_and(TMP8, MASK_7f, TMP8);
+
+ vis_psub16(TMP10, TMP6, TMP6);
+ vis_st64(TMP6, dest[0]);
+
+ vis_psub16(TMP12, TMP8, TMP8);
+ vis_st64_2(TMP8, dest, 8);
+
+ dest += stride;
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_faligndata(TMP2, TMP4, REF_2);
+
+ vis_xor(DST_0, REF_0, TMP20);
+
+ vis_and(TMP20, MASK_fe, TMP20);
+
+ vis_xor(DST_2, REF_2, TMP22);
+ vis_mul8x16(CONST_128, TMP20, TMP20);
+
+ vis_and(TMP22, MASK_fe, TMP22);
+
+ vis_or(DST_0, REF_0, TMP24);
+ vis_mul8x16(CONST_128, TMP22, TMP22);
+
+ vis_or(DST_2, REF_2, TMP26);
+
+ vis_and(TMP20, MASK_7f, TMP20);
+
+ vis_and(TMP22, MASK_7f, TMP22);
+
+ vis_psub16(TMP24, TMP20, TMP20);
+ vis_st64(TMP20, dest[0]);
+
+ vis_psub16(TMP26, TMP22, TMP22);
+ vis_st64_2(TMP22, dest, 8);
+}
+
+static void MC_avg_o_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int offset;
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 8 : 0;
+
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, offset, TMP2);
+
+ vis_ld64(dest[0], DST_0);
+
+ vis_ld64(constants_fe[0], MASK_fe);
+
+ vis_ld64(constants_7f[0], MASK_7f);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64(constants128[0], CONST_128);
+
+ ref += stride;
+ height = (height >> 1) - 1;
+
+ do { /* 12 cycles */
+ vis_ld64(ref[0], TMP0);
+ vis_xor(DST_0, REF_0, TMP4);
+
+ vis_ld64_2(ref, offset, TMP2);
+ vis_and(TMP4, MASK_fe, TMP4);
+
+ vis_or(DST_0, REF_0, TMP6);
+ vis_ld64_2(dest, stride, DST_0);
+ ref += stride;
+ vis_mul8x16(CONST_128, TMP4, TMP4);
+
+ vis_ld64(ref[0], TMP12);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, offset, TMP2);
+ vis_xor(DST_0, REF_0, TMP0);
+ ref += stride;
+
+ vis_and(TMP0, MASK_fe, TMP0);
+
+ vis_and(TMP4, MASK_7f, TMP4);
+
+ vis_psub16(TMP6, TMP4, TMP4);
+ vis_st64(TMP4, dest[0]);
+ dest += stride;
+ vis_mul8x16(CONST_128, TMP0, TMP0);
+
+ vis_or(DST_0, REF_0, TMP6);
+ vis_ld64_2(dest, stride, DST_0);
+
+ vis_faligndata(TMP12, TMP2, REF_0);
+
+ vis_and(TMP0, MASK_7f, TMP0);
+
+ vis_psub16(TMP6, TMP0, TMP4);
+ vis_st64(TMP4, dest[0]);
+ dest += stride;
+ } while (--height);
+
+ vis_ld64(ref[0], TMP0);
+ vis_xor(DST_0, REF_0, TMP4);
+
+ vis_ld64_2(ref, offset, TMP2);
+ vis_and(TMP4, MASK_fe, TMP4);
+
+ vis_or(DST_0, REF_0, TMP6);
+ vis_ld64_2(dest, stride, DST_0);
+ vis_mul8x16(CONST_128, TMP4, TMP4);
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_xor(DST_0, REF_0, TMP0);
+
+ vis_and(TMP0, MASK_fe, TMP0);
+
+ vis_and(TMP4, MASK_7f, TMP4);
+
+ vis_psub16(TMP6, TMP4, TMP4);
+ vis_st64(TMP4, dest[0]);
+ dest += stride;
+ vis_mul8x16(CONST_128, TMP0, TMP0);
+
+ vis_or(DST_0, REF_0, TMP6);
+
+ vis_and(TMP0, MASK_7f, TMP0);
+
+ vis_psub16(TMP6, TMP0, TMP4);
+ vis_st64(TMP4, dest[0]);
+}
+
+static void MC_put_x_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+
+ ref = vis_alignaddr(ref);
+
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, 8, TMP2);
+
+ vis_ld64_2(ref, 16, TMP4);
+
+ vis_ld64(constants_fe[0], MASK_fe);
+
+ vis_ld64(constants_7f[0], MASK_7f);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64(constants128[0], CONST_128);
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ vis_faligndata(TMP2, TMP4, REF_6);
+ } else {
+ vis_src1(TMP2, REF_2);
+ vis_src1(TMP4, REF_6);
+ }
+
+ ref += stride;
+ height = (height >> 1) - 1;
+
+ do { /* 34 cycles */
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP6);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_xor(REF_4, REF_6, TMP8);
+
+ vis_ld64_2(ref, 16, TMP4);
+ vis_and(TMP6, MASK_fe, TMP6);
+ ref += stride;
+
+ vis_ld64(ref[0], TMP14);
+ vis_mul8x16(CONST_128, TMP6, TMP6);
+ vis_and(TMP8, MASK_fe, TMP8);
+
+ vis_ld64_2(ref, 8, TMP16);
+ vis_mul8x16(CONST_128, TMP8, TMP8);
+ vis_or(REF_0, REF_2, TMP10);
+
+ vis_ld64_2(ref, 16, TMP18);
+ ref += stride;
+ vis_or(REF_4, REF_6, TMP12);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ vis_faligndata(TMP2, TMP4, REF_6);
+ } else {
+ vis_src1(TMP2, REF_2);
+ vis_src1(TMP4, REF_6);
+ }
+
+ vis_and(TMP6, MASK_7f, TMP6);
+
+ vis_and(TMP8, MASK_7f, TMP8);
+
+ vis_psub16(TMP10, TMP6, TMP6);
+ vis_st64(TMP6, dest[0]);
+
+ vis_psub16(TMP12, TMP8, TMP8);
+ vis_st64_2(TMP8, dest, 8);
+ dest += stride;
+
+ vis_xor(REF_0, REF_2, TMP6);
+
+ vis_xor(REF_4, REF_6, TMP8);
+
+ vis_and(TMP6, MASK_fe, TMP6);
+
+ vis_mul8x16(CONST_128, TMP6, TMP6);
+ vis_and(TMP8, MASK_fe, TMP8);
+
+ vis_mul8x16(CONST_128, TMP8, TMP8);
+ vis_or(REF_0, REF_2, TMP10);
+
+ vis_or(REF_4, REF_6, TMP12);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_faligndata(TMP14, TMP16, REF_0);
+
+ vis_faligndata(TMP16, TMP18, REF_4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP14, TMP16, REF_2);
+ vis_faligndata(TMP16, TMP18, REF_6);
+ } else {
+ vis_src1(TMP16, REF_2);
+ vis_src1(TMP18, REF_6);
+ }
+
+ vis_and(TMP6, MASK_7f, TMP6);
+
+ vis_and(TMP8, MASK_7f, TMP8);
+
+ vis_psub16(TMP10, TMP6, TMP6);
+ vis_st64(TMP6, dest[0]);
+
+ vis_psub16(TMP12, TMP8, TMP8);
+ vis_st64_2(TMP8, dest, 8);
+ dest += stride;
+ } while (--height);
+
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP6);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_xor(REF_4, REF_6, TMP8);
+
+ vis_ld64_2(ref, 16, TMP4);
+ vis_and(TMP6, MASK_fe, TMP6);
+
+ vis_mul8x16(CONST_128, TMP6, TMP6);
+ vis_and(TMP8, MASK_fe, TMP8);
+
+ vis_mul8x16(CONST_128, TMP8, TMP8);
+ vis_or(REF_0, REF_2, TMP10);
+
+ vis_or(REF_4, REF_6, TMP12);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ vis_faligndata(TMP2, TMP4, REF_6);
+ } else {
+ vis_src1(TMP2, REF_2);
+ vis_src1(TMP4, REF_6);
+ }
+
+ vis_and(TMP6, MASK_7f, TMP6);
+
+ vis_and(TMP8, MASK_7f, TMP8);
+
+ vis_psub16(TMP10, TMP6, TMP6);
+ vis_st64(TMP6, dest[0]);
+
+ vis_psub16(TMP12, TMP8, TMP8);
+ vis_st64_2(TMP8, dest, 8);
+ dest += stride;
+
+ vis_xor(REF_0, REF_2, TMP6);
+
+ vis_xor(REF_4, REF_6, TMP8);
+
+ vis_and(TMP6, MASK_fe, TMP6);
+
+ vis_mul8x16(CONST_128, TMP6, TMP6);
+ vis_and(TMP8, MASK_fe, TMP8);
+
+ vis_mul8x16(CONST_128, TMP8, TMP8);
+ vis_or(REF_0, REF_2, TMP10);
+
+ vis_or(REF_4, REF_6, TMP12);
+
+ vis_and(TMP6, MASK_7f, TMP6);
+
+ vis_and(TMP8, MASK_7f, TMP8);
+
+ vis_psub16(TMP10, TMP6, TMP6);
+ vis_st64(TMP6, dest[0]);
+
+ vis_psub16(TMP12, TMP8, TMP8);
+ vis_st64_2(TMP8, dest, 8);
+}
+
+static void MC_put_x_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+
+ ref = vis_alignaddr(ref);
+
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64(ref[8], TMP2);
+
+ vis_ld64(constants_fe[0], MASK_fe);
+
+ vis_ld64(constants_7f[0], MASK_7f);
+
+ vis_ld64(constants128[0], CONST_128);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ } else {
+ vis_src1(TMP2, REF_2);
+ }
+
+ ref += stride;
+ height = (height >> 1) - 1;
+
+ do { /* 20 cycles */
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP4);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_and(TMP4, MASK_fe, TMP4);
+ ref += stride;
+
+ vis_ld64(ref[0], TMP8);
+ vis_or(REF_0, REF_2, TMP6);
+ vis_mul8x16(CONST_128, TMP4, TMP4);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_ld64_2(ref, 8, TMP10);
+ ref += stride;
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ } else {
+ vis_src1(TMP2, REF_2);
+ }
+
+ vis_and(TMP4, MASK_7f, TMP4);
+
+ vis_psub16(TMP6, TMP4, DST_0);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+
+ vis_xor(REF_0, REF_2, TMP12);
+
+ vis_and(TMP12, MASK_fe, TMP12);
+
+ vis_or(REF_0, REF_2, TMP14);
+ vis_mul8x16(CONST_128, TMP12, TMP12);
+
+ vis_alignaddr_g0((void *)off);
+ vis_faligndata(TMP8, TMP10, REF_0);
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP8, TMP10, REF_2);
+ } else {
+ vis_src1(TMP10, REF_2);
+ }
+
+ vis_and(TMP12, MASK_7f, TMP12);
+
+ vis_psub16(TMP14, TMP12, DST_0);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+ } while (--height);
+
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP4);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_and(TMP4, MASK_fe, TMP4);
+
+ vis_or(REF_0, REF_2, TMP6);
+ vis_mul8x16(CONST_128, TMP4, TMP4);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ } else {
+ vis_src1(TMP2, REF_2);
+ }
+
+ vis_and(TMP4, MASK_7f, TMP4);
+
+ vis_psub16(TMP6, TMP4, DST_0);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+
+ vis_xor(REF_0, REF_2, TMP12);
+
+ vis_and(TMP12, MASK_fe, TMP12);
+
+ vis_or(REF_0, REF_2, TMP14);
+ vis_mul8x16(CONST_128, TMP12, TMP12);
+
+ vis_and(TMP12, MASK_7f, TMP12);
+
+ vis_psub16(TMP14, TMP12, DST_0);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+}
+
+static void MC_avg_x_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+
+ vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+ vis_ld64(constants3[0], CONST_3);
+ vis_fzero(ZERO);
+ vis_ld64(constants256_512[0], CONST_256);
+
+ ref = vis_alignaddr(ref);
+ do { /* 26 cycles */
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64(ref[8], TMP2);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_ld64(ref[16], TMP4);
+
+ vis_ld64(dest[0], DST_0);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64(dest[8], DST_2);
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ vis_faligndata(TMP2, TMP4, REF_6);
+ } else {
+ vis_src1(TMP2, REF_2);
+ vis_src1(TMP4, REF_6);
+ }
+
+ vis_mul8x16au(REF_0, CONST_256, TMP0);
+
+ vis_pmerge(ZERO, REF_2, TMP4);
+ vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+ vis_pmerge(ZERO, REF_2_1, TMP6);
+
+ vis_padd16(TMP0, TMP4, TMP0);
+
+ vis_mul8x16al(DST_0, CONST_512, TMP4);
+ vis_padd16(TMP2, TMP6, TMP2);
+
+ vis_mul8x16al(DST_1, CONST_512, TMP6);
+
+ vis_mul8x16au(REF_6, CONST_256, TMP12);
+
+ vis_padd16(TMP0, TMP4, TMP0);
+ vis_mul8x16au(REF_6_1, CONST_256, TMP14);
+
+ vis_padd16(TMP2, TMP6, TMP2);
+ vis_mul8x16au(REF_4, CONST_256, TMP16);
+
+ vis_padd16(TMP0, CONST_3, TMP8);
+ vis_mul8x16au(REF_4_1, CONST_256, TMP18);
+
+ vis_padd16(TMP2, CONST_3, TMP10);
+ vis_pack16(TMP8, DST_0);
+
+ vis_pack16(TMP10, DST_1);
+ vis_padd16(TMP16, TMP12, TMP0);
+
+ vis_st64(DST_0, dest[0]);
+ vis_mul8x16al(DST_2, CONST_512, TMP4);
+ vis_padd16(TMP18, TMP14, TMP2);
+
+ vis_mul8x16al(DST_3, CONST_512, TMP6);
+ vis_padd16(TMP0, CONST_3, TMP0);
+
+ vis_padd16(TMP2, CONST_3, TMP2);
+
+ vis_padd16(TMP0, TMP4, TMP0);
+
+ vis_padd16(TMP2, TMP6, TMP2);
+ vis_pack16(TMP0, DST_2);
+
+ vis_pack16(TMP2, DST_3);
+ vis_st64(DST_2, dest[8]);
+
+ ref += stride;
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_avg_x_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+ int stride_times_2 = stride << 1;
+
+ vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+ vis_ld64(constants3[0], CONST_3);
+ vis_fzero(ZERO);
+ vis_ld64(constants256_512[0], CONST_256);
+
+ ref = vis_alignaddr(ref);
+ height >>= 2;
+ do { /* 47 cycles */
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, 8, TMP2);
+ ref += stride;
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_ld64(ref[0], TMP4);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, 8, TMP6);
+ ref += stride;
+
+ vis_ld64(ref[0], TMP8);
+
+ vis_ld64_2(ref, 8, TMP10);
+ ref += stride;
+ vis_faligndata(TMP4, TMP6, REF_4);
+
+ vis_ld64(ref[0], TMP12);
+
+ vis_ld64_2(ref, 8, TMP14);
+ ref += stride;
+ vis_faligndata(TMP8, TMP10, REF_S0);
+
+ vis_faligndata(TMP12, TMP14, REF_S4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+
+ vis_ld64(dest[0], DST_0);
+ vis_faligndata(TMP0, TMP2, REF_2);
+
+ vis_ld64_2(dest, stride, DST_2);
+ vis_faligndata(TMP4, TMP6, REF_6);
+
+ vis_faligndata(TMP8, TMP10, REF_S2);
+
+ vis_faligndata(TMP12, TMP14, REF_S6);
+ } else {
+ vis_ld64(dest[0], DST_0);
+ vis_src1(TMP2, REF_2);
+
+ vis_ld64_2(dest, stride, DST_2);
+ vis_src1(TMP6, REF_6);
+
+ vis_src1(TMP10, REF_S2);
+
+ vis_src1(TMP14, REF_S6);
+ }
+
+ vis_pmerge(ZERO, REF_0, TMP0);
+ vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+ vis_pmerge(ZERO, REF_2, TMP4);
+ vis_mul8x16au(REF_2_1, CONST_256, TMP6);
+
+ vis_padd16(TMP0, CONST_3, TMP0);
+ vis_mul8x16al(DST_0, CONST_512, TMP16);
+
+ vis_padd16(TMP2, CONST_3, TMP2);
+ vis_mul8x16al(DST_1, CONST_512, TMP18);
+
+ vis_padd16(TMP0, TMP4, TMP0);
+ vis_mul8x16au(REF_4, CONST_256, TMP8);
+
+ vis_padd16(TMP2, TMP6, TMP2);
+ vis_mul8x16au(REF_4_1, CONST_256, TMP10);
+
+ vis_padd16(TMP0, TMP16, TMP0);
+ vis_mul8x16au(REF_6, CONST_256, TMP12);
+
+ vis_padd16(TMP2, TMP18, TMP2);
+ vis_mul8x16au(REF_6_1, CONST_256, TMP14);
+
+ vis_padd16(TMP8, CONST_3, TMP8);
+ vis_mul8x16al(DST_2, CONST_512, TMP16);
+
+ vis_padd16(TMP8, TMP12, TMP8);
+ vis_mul8x16al(DST_3, CONST_512, TMP18);
+
+ vis_padd16(TMP10, TMP14, TMP10);
+ vis_pack16(TMP0, DST_0);
+
+ vis_pack16(TMP2, DST_1);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+ vis_padd16(TMP10, CONST_3, TMP10);
+
+ vis_ld64_2(dest, stride, DST_0);
+ vis_padd16(TMP8, TMP16, TMP8);
+
+ vis_ld64_2(dest, stride_times_2, TMP4/*DST_2*/);
+ vis_padd16(TMP10, TMP18, TMP10);
+ vis_pack16(TMP8, DST_2);
+
+ vis_pack16(TMP10, DST_3);
+ vis_st64(DST_2, dest[0]);
+ dest += stride;
+
+ vis_mul8x16au(REF_S0_1, CONST_256, TMP2);
+ vis_pmerge(ZERO, REF_S0, TMP0);
+
+ vis_pmerge(ZERO, REF_S2, TMP24);
+ vis_mul8x16au(REF_S2_1, CONST_256, TMP6);
+
+ vis_padd16(TMP0, CONST_3, TMP0);
+ vis_mul8x16au(REF_S4, CONST_256, TMP8);
+
+ vis_padd16(TMP2, CONST_3, TMP2);
+ vis_mul8x16au(REF_S4_1, CONST_256, TMP10);
+
+ vis_padd16(TMP0, TMP24, TMP0);
+ vis_mul8x16au(REF_S6, CONST_256, TMP12);
+
+ vis_padd16(TMP2, TMP6, TMP2);
+ vis_mul8x16au(REF_S6_1, CONST_256, TMP14);
+
+ vis_padd16(TMP8, CONST_3, TMP8);
+ vis_mul8x16al(DST_0, CONST_512, TMP16);
+
+ vis_padd16(TMP10, CONST_3, TMP10);
+ vis_mul8x16al(DST_1, CONST_512, TMP18);
+
+ vis_padd16(TMP8, TMP12, TMP8);
+ vis_mul8x16al(TMP4/*DST_2*/, CONST_512, TMP20);
+
+ vis_mul8x16al(TMP5/*DST_3*/, CONST_512, TMP22);
+ vis_padd16(TMP0, TMP16, TMP0);
+
+ vis_padd16(TMP2, TMP18, TMP2);
+ vis_pack16(TMP0, DST_0);
+
+ vis_padd16(TMP10, TMP14, TMP10);
+ vis_pack16(TMP2, DST_1);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+
+ vis_padd16(TMP8, TMP20, TMP8);
+
+ vis_padd16(TMP10, TMP22, TMP10);
+ vis_pack16(TMP8, DST_2);
+
+ vis_pack16(TMP10, DST_3);
+ vis_st64(DST_2, dest[0]);
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_put_y_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int offset;
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 16 : 0;
+
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, 8, TMP2);
+
+ vis_ld64_2(ref, offset, TMP4);
+ ref += stride;
+
+ vis_ld64(ref[0], TMP6);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, 8, TMP8);
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ vis_ld64_2(ref, offset, TMP10);
+ ref += stride;
+
+ vis_ld64(constants_fe[0], MASK_fe);
+ vis_faligndata(TMP6, TMP8, REF_2);
+
+ vis_ld64(constants_7f[0], MASK_7f);
+ vis_faligndata(TMP8, TMP10, REF_6);
+
+ vis_ld64(constants128[0], CONST_128);
+ height = (height >> 1) - 1;
+ do { /* 24 cycles */
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP12);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_xor(REF_4, REF_6, TMP16);
+
+ vis_ld64_2(ref, offset, TMP4);
+ ref += stride;
+ vis_or(REF_0, REF_2, TMP14);
+
+ vis_ld64(ref[0], TMP6);
+ vis_or(REF_4, REF_6, TMP18);
+
+ vis_ld64_2(ref, 8, TMP8);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, offset, TMP10);
+ ref += stride;
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ vis_and(TMP12, MASK_fe, TMP12);
+
+ vis_and(TMP16, MASK_fe, TMP16);
+ vis_mul8x16(CONST_128, TMP12, TMP12);
+
+ vis_mul8x16(CONST_128, TMP16, TMP16);
+ vis_xor(REF_0, REF_2, TMP0);
+
+ vis_xor(REF_4, REF_6, TMP2);
+
+ vis_or(REF_0, REF_2, TMP20);
+
+ vis_and(TMP12, MASK_7f, TMP12);
+
+ vis_and(TMP16, MASK_7f, TMP16);
+
+ vis_psub16(TMP14, TMP12, TMP12);
+ vis_st64(TMP12, dest[0]);
+
+ vis_psub16(TMP18, TMP16, TMP16);
+ vis_st64_2(TMP16, dest, 8);
+ dest += stride;
+
+ vis_or(REF_4, REF_6, TMP18);
+
+ vis_and(TMP0, MASK_fe, TMP0);
+
+ vis_and(TMP2, MASK_fe, TMP2);
+ vis_mul8x16(CONST_128, TMP0, TMP0);
+
+ vis_faligndata(TMP6, TMP8, REF_2);
+ vis_mul8x16(CONST_128, TMP2, TMP2);
+
+ vis_faligndata(TMP8, TMP10, REF_6);
+
+ vis_and(TMP0, MASK_7f, TMP0);
+
+ vis_and(TMP2, MASK_7f, TMP2);
+
+ vis_psub16(TMP20, TMP0, TMP0);
+ vis_st64(TMP0, dest[0]);
+
+ vis_psub16(TMP18, TMP2, TMP2);
+ vis_st64_2(TMP2, dest, 8);
+ dest += stride;
+ } while (--height);
+
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP12);
+
+ vis_ld64_2(ref, 8, TMP2);
+ vis_xor(REF_4, REF_6, TMP16);
+
+ vis_ld64_2(ref, offset, TMP4);
+ vis_or(REF_0, REF_2, TMP14);
+
+ vis_or(REF_4, REF_6, TMP18);
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ vis_and(TMP12, MASK_fe, TMP12);
+
+ vis_and(TMP16, MASK_fe, TMP16);
+ vis_mul8x16(CONST_128, TMP12, TMP12);
+
+ vis_mul8x16(CONST_128, TMP16, TMP16);
+ vis_xor(REF_0, REF_2, TMP0);
+
+ vis_xor(REF_4, REF_6, TMP2);
+
+ vis_or(REF_0, REF_2, TMP20);
+
+ vis_and(TMP12, MASK_7f, TMP12);
+
+ vis_and(TMP16, MASK_7f, TMP16);
+
+ vis_psub16(TMP14, TMP12, TMP12);
+ vis_st64(TMP12, dest[0]);
+
+ vis_psub16(TMP18, TMP16, TMP16);
+ vis_st64_2(TMP16, dest, 8);
+ dest += stride;
+
+ vis_or(REF_4, REF_6, TMP18);
+
+ vis_and(TMP0, MASK_fe, TMP0);
+
+ vis_and(TMP2, MASK_fe, TMP2);
+ vis_mul8x16(CONST_128, TMP0, TMP0);
+
+ vis_mul8x16(CONST_128, TMP2, TMP2);
+
+ vis_and(TMP0, MASK_7f, TMP0);
+
+ vis_and(TMP2, MASK_7f, TMP2);
+
+ vis_psub16(TMP20, TMP0, TMP0);
+ vis_st64(TMP0, dest[0]);
+
+ vis_psub16(TMP18, TMP2, TMP2);
+ vis_st64_2(TMP2, dest, 8);
+}
+
+static void MC_put_y_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int offset;
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 8 : 0;
+
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, offset, TMP2);
+ ref += stride;
+
+ vis_ld64(ref[0], TMP4);
+
+ vis_ld64_2(ref, offset, TMP6);
+ ref += stride;
+
+ vis_ld64(constants_fe[0], MASK_fe);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64(constants_7f[0], MASK_7f);
+ vis_faligndata(TMP4, TMP6, REF_2);
+
+ vis_ld64(constants128[0], CONST_128);
+ height = (height >> 1) - 1;
+ do { /* 12 cycles */
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP4);
+
+ vis_ld64_2(ref, offset, TMP2);
+ ref += stride;
+ vis_and(TMP4, MASK_fe, TMP4);
+
+ vis_or(REF_0, REF_2, TMP6);
+ vis_mul8x16(CONST_128, TMP4, TMP4);
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+ vis_ld64(ref[0], TMP0);
+
+ vis_ld64_2(ref, offset, TMP2);
+ ref += stride;
+ vis_xor(REF_0, REF_2, TMP12);
+
+ vis_and(TMP4, MASK_7f, TMP4);
+
+ vis_and(TMP12, MASK_fe, TMP12);
+
+ vis_mul8x16(CONST_128, TMP12, TMP12);
+ vis_or(REF_0, REF_2, TMP14);
+
+ vis_psub16(TMP6, TMP4, DST_0);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+
+ vis_faligndata(TMP0, TMP2, REF_2);
+
+ vis_and(TMP12, MASK_7f, TMP12);
+
+ vis_psub16(TMP14, TMP12, DST_0);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+ } while (--height);
+
+ vis_ld64(ref[0], TMP0);
+ vis_xor(REF_0, REF_2, TMP4);
+
+ vis_ld64_2(ref, offset, TMP2);
+ vis_and(TMP4, MASK_fe, TMP4);
+
+ vis_or(REF_0, REF_2, TMP6);
+ vis_mul8x16(CONST_128, TMP4, TMP4);
+
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_xor(REF_0, REF_2, TMP12);
+
+ vis_and(TMP4, MASK_7f, TMP4);
+
+ vis_and(TMP12, MASK_fe, TMP12);
+
+ vis_mul8x16(CONST_128, TMP12, TMP12);
+ vis_or(REF_0, REF_2, TMP14);
+
+ vis_psub16(TMP6, TMP4, DST_0);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+
+ vis_and(TMP12, MASK_7f, TMP12);
+
+ vis_psub16(TMP14, TMP12, DST_0);
+ vis_st64(DST_0, dest[0]);
+}
+
+static void MC_avg_y_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int stride_8 = stride + 8;
+ int stride_16;
+ int offset;
+
+ vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 16 : 0;
+
+ vis_ld64(ref[ 0], TMP0);
+ vis_fzero(ZERO);
+
+ vis_ld64(ref[ 8], TMP2);
+
+ vis_ld64_2(ref, offset, TMP4);
+ stride_16 = stride + offset;
+
+ vis_ld64(constants3[0], CONST_3);
+ vis_faligndata(TMP0, TMP2, REF_2);
+
+ vis_ld64(constants256_512[0], CONST_256);
+ vis_faligndata(TMP2, TMP4, REF_6);
+ height >>= 1;
+
+ do { /* 31 cycles */
+ vis_ld64_2(ref, stride, TMP0);
+ vis_pmerge(ZERO, REF_2, TMP12);
+ vis_mul8x16au(REF_2_1, CONST_256, TMP14);
+
+ vis_ld64_2(ref, stride_8, TMP2);
+ vis_pmerge(ZERO, REF_6, TMP16);
+ vis_mul8x16au(REF_6_1, CONST_256, TMP18);
+
+ vis_ld64_2(ref, stride_16, TMP4);
+ ref += stride;
+
+ vis_ld64(dest[0], DST_0);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(dest, 8, DST_2);
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ vis_ld64_2(ref, stride, TMP6);
+ vis_pmerge(ZERO, REF_0, TMP0);
+ vis_mul8x16au(REF_0_1, CONST_256, TMP2);
+
+ vis_ld64_2(ref, stride_8, TMP8);
+ vis_pmerge(ZERO, REF_4, TMP4);
+
+ vis_ld64_2(ref, stride_16, TMP10);
+ ref += stride;
+
+ vis_ld64_2(dest, stride, REF_S0/*DST_4*/);
+ vis_faligndata(TMP6, TMP8, REF_2);
+ vis_mul8x16au(REF_4_1, CONST_256, TMP6);
+
+ vis_ld64_2(dest, stride_8, REF_S2/*DST_6*/);
+ vis_faligndata(TMP8, TMP10, REF_6);
+ vis_mul8x16al(DST_0, CONST_512, TMP20);
+
+ vis_padd16(TMP0, CONST_3, TMP0);
+ vis_mul8x16al(DST_1, CONST_512, TMP22);
+
+ vis_padd16(TMP2, CONST_3, TMP2);
+ vis_mul8x16al(DST_2, CONST_512, TMP24);
+
+ vis_padd16(TMP4, CONST_3, TMP4);
+ vis_mul8x16al(DST_3, CONST_512, TMP26);
+
+ vis_padd16(TMP6, CONST_3, TMP6);
+
+ vis_padd16(TMP12, TMP20, TMP12);
+ vis_mul8x16al(REF_S0, CONST_512, TMP20);
+
+ vis_padd16(TMP14, TMP22, TMP14);
+ vis_mul8x16al(REF_S0_1, CONST_512, TMP22);
+
+ vis_padd16(TMP16, TMP24, TMP16);
+ vis_mul8x16al(REF_S2, CONST_512, TMP24);
+
+ vis_padd16(TMP18, TMP26, TMP18);
+ vis_mul8x16al(REF_S2_1, CONST_512, TMP26);
+
+ vis_padd16(TMP12, TMP0, TMP12);
+ vis_mul8x16au(REF_2, CONST_256, TMP28);
+
+ vis_padd16(TMP14, TMP2, TMP14);
+ vis_mul8x16au(REF_2_1, CONST_256, TMP30);
+
+ vis_padd16(TMP16, TMP4, TMP16);
+ vis_mul8x16au(REF_6, CONST_256, REF_S4);
+
+ vis_padd16(TMP18, TMP6, TMP18);
+ vis_mul8x16au(REF_6_1, CONST_256, REF_S6);
+
+ vis_pack16(TMP12, DST_0);
+ vis_padd16(TMP28, TMP0, TMP12);
+
+ vis_pack16(TMP14, DST_1);
+ vis_st64(DST_0, dest[0]);
+ vis_padd16(TMP30, TMP2, TMP14);
+
+ vis_pack16(TMP16, DST_2);
+ vis_padd16(REF_S4, TMP4, TMP16);
+
+ vis_pack16(TMP18, DST_3);
+ vis_st64_2(DST_2, dest, 8);
+ dest += stride;
+ vis_padd16(REF_S6, TMP6, TMP18);
+
+ vis_padd16(TMP12, TMP20, TMP12);
+
+ vis_padd16(TMP14, TMP22, TMP14);
+ vis_pack16(TMP12, DST_0);
+
+ vis_padd16(TMP16, TMP24, TMP16);
+ vis_pack16(TMP14, DST_1);
+ vis_st64(DST_0, dest[0]);
+
+ vis_padd16(TMP18, TMP26, TMP18);
+ vis_pack16(TMP16, DST_2);
+
+ vis_pack16(TMP18, DST_3);
+ vis_st64_2(DST_2, dest, 8);
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_avg_y_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ int stride_8;
+ int offset;
+
+ vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+ ref = vis_alignaddr(ref);
+ offset = (ref != _ref) ? 8 : 0;
+
+ vis_ld64(ref[ 0], TMP0);
+ vis_fzero(ZERO);
+
+ vis_ld64_2(ref, offset, TMP2);
+ stride_8 = stride + offset;
+
+ vis_ld64(constants3[0], CONST_3);
+ vis_faligndata(TMP0, TMP2, REF_2);
+
+ vis_ld64(constants256_512[0], CONST_256);
+
+ height >>= 1;
+ do { /* 20 cycles */
+ vis_ld64_2(ref, stride, TMP0);
+ vis_pmerge(ZERO, REF_2, TMP8);
+ vis_mul8x16au(REF_2_1, CONST_256, TMP10);
+
+ vis_ld64_2(ref, stride_8, TMP2);
+ ref += stride;
+
+ vis_ld64(dest[0], DST_0);
+
+ vis_ld64_2(dest, stride, DST_2);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, stride, TMP4);
+ vis_mul8x16al(DST_0, CONST_512, TMP16);
+ vis_pmerge(ZERO, REF_0, TMP12);
+
+ vis_ld64_2(ref, stride_8, TMP6);
+ ref += stride;
+ vis_mul8x16al(DST_1, CONST_512, TMP18);
+ vis_pmerge(ZERO, REF_0_1, TMP14);
+
+ vis_padd16(TMP12, CONST_3, TMP12);
+ vis_mul8x16al(DST_2, CONST_512, TMP24);
+
+ vis_padd16(TMP14, CONST_3, TMP14);
+ vis_mul8x16al(DST_3, CONST_512, TMP26);
+
+ vis_faligndata(TMP4, TMP6, REF_2);
+
+ vis_padd16(TMP8, TMP12, TMP8);
+
+ vis_padd16(TMP10, TMP14, TMP10);
+ vis_mul8x16au(REF_2, CONST_256, TMP20);
+
+ vis_padd16(TMP8, TMP16, TMP0);
+ vis_mul8x16au(REF_2_1, CONST_256, TMP22);
+
+ vis_padd16(TMP10, TMP18, TMP2);
+ vis_pack16(TMP0, DST_0);
+
+ vis_pack16(TMP2, DST_1);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+ vis_padd16(TMP12, TMP20, TMP12);
+
+ vis_padd16(TMP14, TMP22, TMP14);
+
+ vis_padd16(TMP12, TMP24, TMP0);
+
+ vis_padd16(TMP14, TMP26, TMP2);
+ vis_pack16(TMP0, DST_2);
+
+ vis_pack16(TMP2, DST_3);
+ vis_st64(DST_2, dest[0]);
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_put_xy_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+ int stride_8 = stride + 8;
+ int stride_16 = stride + 16;
+
+ vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+ ref = vis_alignaddr(ref);
+
+ vis_ld64(ref[ 0], TMP0);
+ vis_fzero(ZERO);
+
+ vis_ld64(ref[ 8], TMP2);
+
+ vis_ld64(ref[16], TMP4);
+
+ vis_ld64(constants2[0], CONST_2);
+ vis_faligndata(TMP0, TMP2, REF_S0);
+
+ vis_ld64(constants256_512[0], CONST_256);
+ vis_faligndata(TMP2, TMP4, REF_S4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_S2);
+ vis_faligndata(TMP2, TMP4, REF_S6);
+ } else {
+ vis_src1(TMP2, REF_S2);
+ vis_src1(TMP4, REF_S6);
+ }
+
+ height >>= 1;
+ do {
+ vis_ld64_2(ref, stride, TMP0);
+ vis_mul8x16au(REF_S0, CONST_256, TMP12);
+ vis_pmerge(ZERO, REF_S0_1, TMP14);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_ld64_2(ref, stride_8, TMP2);
+ vis_mul8x16au(REF_S2, CONST_256, TMP16);
+ vis_pmerge(ZERO, REF_S2_1, TMP18);
+
+ vis_ld64_2(ref, stride_16, TMP4);
+ ref += stride;
+ vis_mul8x16au(REF_S4, CONST_256, TMP20);
+ vis_pmerge(ZERO, REF_S4_1, TMP22);
+
+ vis_ld64_2(ref, stride, TMP6);
+ vis_mul8x16au(REF_S6, CONST_256, TMP24);
+ vis_pmerge(ZERO, REF_S6_1, TMP26);
+
+ vis_ld64_2(ref, stride_8, TMP8);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, stride_16, TMP10);
+ ref += stride;
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ vis_faligndata(TMP6, TMP8, REF_S0);
+
+ vis_faligndata(TMP8, TMP10, REF_S4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ vis_faligndata(TMP2, TMP4, REF_6);
+ vis_faligndata(TMP6, TMP8, REF_S2);
+ vis_faligndata(TMP8, TMP10, REF_S6);
+ } else {
+ vis_src1(TMP2, REF_2);
+ vis_src1(TMP4, REF_6);
+ vis_src1(TMP8, REF_S2);
+ vis_src1(TMP10, REF_S6);
+ }
+
+ vis_mul8x16au(REF_0, CONST_256, TMP0);
+ vis_pmerge(ZERO, REF_0_1, TMP2);
+
+ vis_mul8x16au(REF_2, CONST_256, TMP4);
+ vis_pmerge(ZERO, REF_2_1, TMP6);
+
+ vis_padd16(TMP0, CONST_2, TMP8);
+ vis_mul8x16au(REF_4, CONST_256, TMP0);
+
+ vis_padd16(TMP2, CONST_2, TMP10);
+ vis_mul8x16au(REF_4_1, CONST_256, TMP2);
+
+ vis_padd16(TMP8, TMP4, TMP8);
+ vis_mul8x16au(REF_6, CONST_256, TMP4);
+
+ vis_padd16(TMP10, TMP6, TMP10);
+ vis_mul8x16au(REF_6_1, CONST_256, TMP6);
+
+ vis_padd16(TMP12, TMP8, TMP12);
+
+ vis_padd16(TMP14, TMP10, TMP14);
+
+ vis_padd16(TMP12, TMP16, TMP12);
+
+ vis_padd16(TMP14, TMP18, TMP14);
+ vis_pack16(TMP12, DST_0);
+
+ vis_pack16(TMP14, DST_1);
+ vis_st64(DST_0, dest[0]);
+ vis_padd16(TMP0, CONST_2, TMP12);
+
+ vis_mul8x16au(REF_S0, CONST_256, TMP0);
+ vis_padd16(TMP2, CONST_2, TMP14);
+
+ vis_mul8x16au(REF_S0_1, CONST_256, TMP2);
+ vis_padd16(TMP12, TMP4, TMP12);
+
+ vis_mul8x16au(REF_S2, CONST_256, TMP4);
+ vis_padd16(TMP14, TMP6, TMP14);
+
+ vis_mul8x16au(REF_S2_1, CONST_256, TMP6);
+ vis_padd16(TMP20, TMP12, TMP20);
+
+ vis_padd16(TMP22, TMP14, TMP22);
+
+ vis_padd16(TMP20, TMP24, TMP20);
+
+ vis_padd16(TMP22, TMP26, TMP22);
+ vis_pack16(TMP20, DST_2);
+
+ vis_pack16(TMP22, DST_3);
+ vis_st64_2(DST_2, dest, 8);
+ dest += stride;
+ vis_padd16(TMP0, TMP4, TMP24);
+
+ vis_mul8x16au(REF_S4, CONST_256, TMP0);
+ vis_padd16(TMP2, TMP6, TMP26);
+
+ vis_mul8x16au(REF_S4_1, CONST_256, TMP2);
+ vis_padd16(TMP24, TMP8, TMP24);
+
+ vis_padd16(TMP26, TMP10, TMP26);
+ vis_pack16(TMP24, DST_0);
+
+ vis_pack16(TMP26, DST_1);
+ vis_st64(DST_0, dest[0]);
+ vis_pmerge(ZERO, REF_S6, TMP4);
+
+ vis_pmerge(ZERO, REF_S6_1, TMP6);
+
+ vis_padd16(TMP0, TMP4, TMP0);
+
+ vis_padd16(TMP2, TMP6, TMP2);
+
+ vis_padd16(TMP0, TMP12, TMP0);
+
+ vis_padd16(TMP2, TMP14, TMP2);
+ vis_pack16(TMP0, DST_2);
+
+ vis_pack16(TMP2, DST_3);
+ vis_st64_2(DST_2, dest, 8);
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_put_xy_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+ int stride_8 = stride + 8;
+
+ vis_set_gsr(5 << VIS_GSR_SCALEFACT_SHIFT);
+
+ ref = vis_alignaddr(ref);
+
+ vis_ld64(ref[ 0], TMP0);
+ vis_fzero(ZERO);
+
+ vis_ld64(ref[ 8], TMP2);
+
+ vis_ld64(constants2[0], CONST_2);
+
+ vis_ld64(constants256_512[0], CONST_256);
+ vis_faligndata(TMP0, TMP2, REF_S0);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_S2);
+ } else {
+ vis_src1(TMP2, REF_S2);
+ }
+
+ height >>= 1;
+ do { /* 26 cycles */
+ vis_ld64_2(ref, stride, TMP0);
+ vis_mul8x16au(REF_S0, CONST_256, TMP8);
+ vis_pmerge(ZERO, REF_S2, TMP12);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_ld64_2(ref, stride_8, TMP2);
+ ref += stride;
+ vis_mul8x16au(REF_S0_1, CONST_256, TMP10);
+ vis_pmerge(ZERO, REF_S2_1, TMP14);
+
+ vis_ld64_2(ref, stride, TMP4);
+
+ vis_ld64_2(ref, stride_8, TMP6);
+ ref += stride;
+ vis_faligndata(TMP0, TMP2, REF_S4);
+
+ vis_pmerge(ZERO, REF_S4, TMP18);
+
+ vis_pmerge(ZERO, REF_S4_1, TMP20);
+
+ vis_faligndata(TMP4, TMP6, REF_S0);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_S6);
+ vis_faligndata(TMP4, TMP6, REF_S2);
+ } else {
+ vis_src1(TMP2, REF_S6);
+ vis_src1(TMP6, REF_S2);
+ }
+
+ vis_padd16(TMP18, CONST_2, TMP18);
+ vis_mul8x16au(REF_S6, CONST_256, TMP22);
+
+ vis_padd16(TMP20, CONST_2, TMP20);
+ vis_mul8x16au(REF_S6_1, CONST_256, TMP24);
+
+ vis_mul8x16au(REF_S0, CONST_256, TMP26);
+ vis_pmerge(ZERO, REF_S0_1, TMP28);
+
+ vis_mul8x16au(REF_S2, CONST_256, TMP30);
+ vis_padd16(TMP18, TMP22, TMP18);
+
+ vis_mul8x16au(REF_S2_1, CONST_256, TMP32);
+ vis_padd16(TMP20, TMP24, TMP20);
+
+ vis_padd16(TMP8, TMP18, TMP8);
+
+ vis_padd16(TMP10, TMP20, TMP10);
+
+ vis_padd16(TMP8, TMP12, TMP8);
+
+ vis_padd16(TMP10, TMP14, TMP10);
+ vis_pack16(TMP8, DST_0);
+
+ vis_pack16(TMP10, DST_1);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+ vis_padd16(TMP18, TMP26, TMP18);
+
+ vis_padd16(TMP20, TMP28, TMP20);
+
+ vis_padd16(TMP18, TMP30, TMP18);
+
+ vis_padd16(TMP20, TMP32, TMP20);
+ vis_pack16(TMP18, DST_2);
+
+ vis_pack16(TMP20, DST_3);
+ vis_st64(DST_2, dest[0]);
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_avg_xy_16_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+ int stride_8 = stride + 8;
+ int stride_16 = stride + 16;
+
+ vis_set_gsr(4 << VIS_GSR_SCALEFACT_SHIFT);
+
+ ref = vis_alignaddr(ref);
+
+ vis_ld64(ref[ 0], TMP0);
+ vis_fzero(ZERO);
+
+ vis_ld64(ref[ 8], TMP2);
+
+ vis_ld64(ref[16], TMP4);
+
+ vis_ld64(constants6[0], CONST_6);
+ vis_faligndata(TMP0, TMP2, REF_S0);
+
+ vis_ld64(constants256_1024[0], CONST_256);
+ vis_faligndata(TMP2, TMP4, REF_S4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_S2);
+ vis_faligndata(TMP2, TMP4, REF_S6);
+ } else {
+ vis_src1(TMP2, REF_S2);
+ vis_src1(TMP4, REF_S6);
+ }
+
+ height >>= 1;
+ do { /* 55 cycles */
+ vis_ld64_2(ref, stride, TMP0);
+ vis_mul8x16au(REF_S0, CONST_256, TMP12);
+ vis_pmerge(ZERO, REF_S0_1, TMP14);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_ld64_2(ref, stride_8, TMP2);
+ vis_mul8x16au(REF_S2, CONST_256, TMP16);
+ vis_pmerge(ZERO, REF_S2_1, TMP18);
+
+ vis_ld64_2(ref, stride_16, TMP4);
+ ref += stride;
+ vis_mul8x16au(REF_S4, CONST_256, TMP20);
+ vis_pmerge(ZERO, REF_S4_1, TMP22);
+
+ vis_ld64_2(ref, stride, TMP6);
+ vis_mul8x16au(REF_S6, CONST_256, TMP24);
+ vis_pmerge(ZERO, REF_S6_1, TMP26);
+
+ vis_ld64_2(ref, stride_8, TMP8);
+ vis_faligndata(TMP0, TMP2, REF_0);
+
+ vis_ld64_2(ref, stride_16, TMP10);
+ ref += stride;
+ vis_faligndata(TMP2, TMP4, REF_4);
+
+ vis_ld64(dest[0], DST_0);
+ vis_faligndata(TMP6, TMP8, REF_S0);
+
+ vis_ld64_2(dest, 8, DST_2);
+ vis_faligndata(TMP8, TMP10, REF_S4);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_2);
+ vis_faligndata(TMP2, TMP4, REF_6);
+ vis_faligndata(TMP6, TMP8, REF_S2);
+ vis_faligndata(TMP8, TMP10, REF_S6);
+ } else {
+ vis_src1(TMP2, REF_2);
+ vis_src1(TMP4, REF_6);
+ vis_src1(TMP8, REF_S2);
+ vis_src1(TMP10, REF_S6);
+ }
+
+ vis_mul8x16al(DST_0, CONST_1024, TMP30);
+ vis_pmerge(ZERO, REF_0, TMP0);
+
+ vis_mul8x16al(DST_1, CONST_1024, TMP32);
+ vis_pmerge(ZERO, REF_0_1, TMP2);
+
+ vis_mul8x16au(REF_2, CONST_256, TMP4);
+ vis_pmerge(ZERO, REF_2_1, TMP6);
+
+ vis_mul8x16al(DST_2, CONST_1024, REF_0);
+ vis_padd16(TMP0, CONST_6, TMP0);
+
+ vis_mul8x16al(DST_3, CONST_1024, REF_2);
+ vis_padd16(TMP2, CONST_6, TMP2);
+
+ vis_padd16(TMP0, TMP4, TMP0);
+ vis_mul8x16au(REF_4, CONST_256, TMP4);
+
+ vis_padd16(TMP2, TMP6, TMP2);
+ vis_mul8x16au(REF_4_1, CONST_256, TMP6);
+
+ vis_padd16(TMP12, TMP0, TMP12);
+ vis_mul8x16au(REF_6, CONST_256, TMP8);
+
+ vis_padd16(TMP14, TMP2, TMP14);
+ vis_mul8x16au(REF_6_1, CONST_256, TMP10);
+
+ vis_padd16(TMP12, TMP16, TMP12);
+ vis_mul8x16au(REF_S0, CONST_256, REF_4);
+
+ vis_padd16(TMP14, TMP18, TMP14);
+ vis_mul8x16au(REF_S0_1, CONST_256, REF_6);
+
+ vis_padd16(TMP12, TMP30, TMP12);
+
+ vis_padd16(TMP14, TMP32, TMP14);
+ vis_pack16(TMP12, DST_0);
+
+ vis_pack16(TMP14, DST_1);
+ vis_st64(DST_0, dest[0]);
+ vis_padd16(TMP4, CONST_6, TMP4);
+
+ vis_ld64_2(dest, stride, DST_0);
+ vis_padd16(TMP6, CONST_6, TMP6);
+ vis_mul8x16au(REF_S2, CONST_256, TMP12);
+
+ vis_padd16(TMP4, TMP8, TMP4);
+ vis_mul8x16au(REF_S2_1, CONST_256, TMP14);
+
+ vis_padd16(TMP6, TMP10, TMP6);
+
+ vis_padd16(TMP20, TMP4, TMP20);
+
+ vis_padd16(TMP22, TMP6, TMP22);
+
+ vis_padd16(TMP20, TMP24, TMP20);
+
+ vis_padd16(TMP22, TMP26, TMP22);
+
+ vis_padd16(TMP20, REF_0, TMP20);
+ vis_mul8x16au(REF_S4, CONST_256, REF_0);
+
+ vis_padd16(TMP22, REF_2, TMP22);
+ vis_pack16(TMP20, DST_2);
+
+ vis_pack16(TMP22, DST_3);
+ vis_st64_2(DST_2, dest, 8);
+ dest += stride;
+
+ vis_ld64_2(dest, 8, DST_2);
+ vis_mul8x16al(DST_0, CONST_1024, TMP30);
+ vis_pmerge(ZERO, REF_S4_1, REF_2);
+
+ vis_mul8x16al(DST_1, CONST_1024, TMP32);
+ vis_padd16(REF_4, TMP0, TMP8);
+
+ vis_mul8x16au(REF_S6, CONST_256, REF_4);
+ vis_padd16(REF_6, TMP2, TMP10);
+
+ vis_mul8x16au(REF_S6_1, CONST_256, REF_6);
+ vis_padd16(TMP8, TMP12, TMP8);
+
+ vis_padd16(TMP10, TMP14, TMP10);
+
+ vis_padd16(TMP8, TMP30, TMP8);
+
+ vis_padd16(TMP10, TMP32, TMP10);
+ vis_pack16(TMP8, DST_0);
+
+ vis_pack16(TMP10, DST_1);
+ vis_st64(DST_0, dest[0]);
+
+ vis_padd16(REF_0, TMP4, REF_0);
+
+ vis_mul8x16al(DST_2, CONST_1024, TMP30);
+ vis_padd16(REF_2, TMP6, REF_2);
+
+ vis_mul8x16al(DST_3, CONST_1024, TMP32);
+ vis_padd16(REF_0, REF_4, REF_0);
+
+ vis_padd16(REF_2, REF_6, REF_2);
+
+ vis_padd16(REF_0, TMP30, REF_0);
+
+ /* stall */
+
+ vis_padd16(REF_2, TMP32, REF_2);
+ vis_pack16(REF_0, DST_2);
+
+ vis_pack16(REF_2, DST_3);
+ vis_st64_2(DST_2, dest, 8);
+ dest += stride;
+ } while (--height);
+}
+
+static void MC_avg_xy_8_vis (uint8_t * dest, uint8_t * _ref,
+ int stride, int height)
+{
+ uint8_t *ref = (uint8_t *) _ref;
+ unsigned long off = (unsigned long) ref & 0x7;
+ unsigned long off_plus_1 = off + 1;
+ int stride_8 = stride + 8;
+
+ vis_set_gsr(4 << VIS_GSR_SCALEFACT_SHIFT);
+
+ ref = vis_alignaddr(ref);
+
+ vis_ld64(ref[0], TMP0);
+ vis_fzero(ZERO);
+
+ vis_ld64_2(ref, 8, TMP2);
+
+ vis_ld64(constants6[0], CONST_6);
+
+ vis_ld64(constants256_1024[0], CONST_256);
+ vis_faligndata(TMP0, TMP2, REF_S0);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_S2);
+ } else {
+ vis_src1(TMP2, REF_S2);
+ }
+
+ height >>= 1;
+ do { /* 31 cycles */
+ vis_ld64_2(ref, stride, TMP0);
+ vis_mul8x16au(REF_S0, CONST_256, TMP8);
+ vis_pmerge(ZERO, REF_S0_1, TMP10);
+
+ vis_ld64_2(ref, stride_8, TMP2);
+ ref += stride;
+ vis_mul8x16au(REF_S2, CONST_256, TMP12);
+ vis_pmerge(ZERO, REF_S2_1, TMP14);
+
+ vis_alignaddr_g0((void *)off);
+
+ vis_ld64_2(ref, stride, TMP4);
+ vis_faligndata(TMP0, TMP2, REF_S4);
+
+ vis_ld64_2(ref, stride_8, TMP6);
+ ref += stride;
+
+ vis_ld64(dest[0], DST_0);
+ vis_faligndata(TMP4, TMP6, REF_S0);
+
+ vis_ld64_2(dest, stride, DST_2);
+
+ if (off != 0x7) {
+ vis_alignaddr_g0((void *)off_plus_1);
+ vis_faligndata(TMP0, TMP2, REF_S6);
+ vis_faligndata(TMP4, TMP6, REF_S2);
+ } else {
+ vis_src1(TMP2, REF_S6);
+ vis_src1(TMP6, REF_S2);
+ }
+
+ vis_mul8x16al(DST_0, CONST_1024, TMP30);
+ vis_pmerge(ZERO, REF_S4, TMP22);
+
+ vis_mul8x16al(DST_1, CONST_1024, TMP32);
+ vis_pmerge(ZERO, REF_S4_1, TMP24);
+
+ vis_mul8x16au(REF_S6, CONST_256, TMP26);
+ vis_pmerge(ZERO, REF_S6_1, TMP28);
+
+ vis_mul8x16au(REF_S0, CONST_256, REF_S4);
+ vis_padd16(TMP22, CONST_6, TMP22);
+
+ vis_mul8x16au(REF_S0_1, CONST_256, REF_S6);
+ vis_padd16(TMP24, CONST_6, TMP24);
+
+ vis_mul8x16al(DST_2, CONST_1024, REF_0);
+ vis_padd16(TMP22, TMP26, TMP22);
+
+ vis_mul8x16al(DST_3, CONST_1024, REF_2);
+ vis_padd16(TMP24, TMP28, TMP24);
+
+ vis_mul8x16au(REF_S2, CONST_256, TMP26);
+ vis_padd16(TMP8, TMP22, TMP8);
+
+ vis_mul8x16au(REF_S2_1, CONST_256, TMP28);
+ vis_padd16(TMP10, TMP24, TMP10);
+
+ vis_padd16(TMP8, TMP12, TMP8);
+
+ vis_padd16(TMP10, TMP14, TMP10);
+
+ vis_padd16(TMP8, TMP30, TMP8);
+
+ vis_padd16(TMP10, TMP32, TMP10);
+ vis_pack16(TMP8, DST_0);
+
+ vis_pack16(TMP10, DST_1);
+ vis_st64(DST_0, dest[0]);
+ dest += stride;
+
+ vis_padd16(REF_S4, TMP22, TMP12);
+
+ vis_padd16(REF_S6, TMP24, TMP14);
+
+ vis_padd16(TMP12, TMP26, TMP12);
+
+ vis_padd16(TMP14, TMP28, TMP14);
+
+ vis_padd16(TMP12, REF_0, TMP12);
+
+ vis_padd16(TMP14, REF_2, TMP14);
+ vis_pack16(TMP12, DST_2);
+
+ vis_pack16(TMP14, DST_3);
+ vis_st64(DST_2, dest[0]);
+ dest += stride;
+ } while (--height);
+}
+
+MPEG2_MC_EXTERN(vis);
+
+#endif /* !(ARCH_SPARC) */
diff --git a/src/libmpeg2/mpeg2_internal.h b/src/libmpeg2/mpeg2_internal.h
index 2ff03d720..28bd60645 100644
--- a/src/libmpeg2/mpeg2_internal.h
+++ b/src/libmpeg2/mpeg2_internal.h
@@ -259,6 +259,7 @@ extern mpeg2_mc_t mpeg2_mc_mmxext;
extern mpeg2_mc_t mpeg2_mc_3dnow;
extern mpeg2_mc_t mpeg2_mc_altivec;
extern mpeg2_mc_t mpeg2_mc_mlib;
+extern mpeg2_mc_t mpeg2_mc_vis;
/* slice.c */
void mpeg2_slice (picture_t * picture, int code, uint8_t * buffer);
diff --git a/src/libmpeg2/vis.h b/src/libmpeg2/vis.h
new file mode 100644
index 000000000..69dd49075
--- /dev/null
+++ b/src/libmpeg2/vis.h
@@ -0,0 +1,328 @@
+/*
+ * vis.h
+ * Copyright (C) 2003 David S. Miller <davem@redhat.com>
+ *
+ * This file is part of mpeg2dec, a free MPEG-2 video stream decoder.
+ * See http://libmpeg2.sourceforge.net/ for updates.
+ *
+ * mpeg2dec is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * mpeg2dec is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* You may be asking why I hard-code the instruction opcodes and don't
+ * use the normal VIS assembler mnenomics for the VIS instructions.
+ *
+ * The reason is that Sun, in their infinite wisdom, decided that a binary
+ * using a VIS instruction will cause it to be marked (in the ELF headers)
+ * as doing so, and this prevents the OS from loading such binaries if the
+ * current cpu doesn't have VIS. There is no way to easily override this
+ * behavior of the assembler that I am aware of.
+ *
+ * This totally defeats what libmpeg2 is trying to do which is allow a
+ * single binary to be created, and then detect the availability of VIS
+ * at runtime.
+ *
+ * I'm not saying that tainting the binary by default is bad, rather I'm
+ * saying that not providing a way to override this easily unnecessarily
+ * ties people's hands.
+ *
+ * Thus, we do the opcode encoding by hand and output 32-bit words in
+ * the assembler to keep the binary from becoming tainted.
+ */
+
+#define vis_opc_base ((0x1 << 31) | (0x36 << 19))
+#define vis_opf(X) ((X) << 5)
+#define vis_sreg(X) (X)
+#define vis_dreg(X) (((X)&0x1f)|((X)>>5))
+#define vis_rs1_s(X) (vis_sreg(X) << 14)
+#define vis_rs1_d(X) (vis_dreg(X) << 14)
+#define vis_rs2_s(X) (vis_sreg(X) << 0)
+#define vis_rs2_d(X) (vis_dreg(X) << 0)
+#define vis_rd_s(X) (vis_sreg(X) << 25)
+#define vis_rd_d(X) (vis_dreg(X) << 25)
+
+#define vis_ss2s(opf,rs1,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs1_s(rs1) | \
+ vis_rs2_s(rs2) | \
+ vis_rd_s(rd)))
+
+#define vis_dd2d(opf,rs1,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs1_d(rs1) | \
+ vis_rs2_d(rs2) | \
+ vis_rd_d(rd)))
+
+#define vis_ss2d(opf,rs1,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs1_s(rs1) | \
+ vis_rs2_s(rs2) | \
+ vis_rd_d(rd)))
+
+#define vis_sd2d(opf,rs1,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs1_s(rs1) | \
+ vis_rs2_d(rs2) | \
+ vis_rd_d(rd)))
+
+#define vis_d2s(opf,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs2_d(rs2) | \
+ vis_rd_s(rd)))
+
+#define vis_s2d(opf,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs2_s(rs2) | \
+ vis_rd_d(rd)))
+
+#define vis_d12d(opf,rs1,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs1_d(rs1) | \
+ vis_rd_d(rd)))
+
+#define vis_d22d(opf,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs2_d(rs2) | \
+ vis_rd_d(rd)))
+
+#define vis_s12s(opf,rs1,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs1_s(rs1) | \
+ vis_rd_s(rd)))
+
+#define vis_s22s(opf,rs2,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rs2_s(rs2) | \
+ vis_rd_s(rd)))
+
+#define vis_s(opf,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rd_s(rd)))
+
+#define vis_d(opf,rd) \
+ __asm__ __volatile__ (".word %0" \
+ : : "i" (vis_opc_base | vis_opf(opf) | \
+ vis_rd_d(rd)))
+
+#define vis_r2m(op,rd,mem) \
+ __asm__ __volatile__ (#op "\t%%f" #rd ", [%0]" : : "r" (&(mem)) )
+
+#define vis_r2m_2(op,rd,mem1,mem2) \
+ __asm__ __volatile__ (#op "\t%%f" #rd ", [%0 + %1]" : : "r" (mem1), "r" (mem2) )
+
+#define vis_m2r(op,mem,rd) \
+ __asm__ __volatile__ (#op "\t[%0], %%f" #rd : : "r" (&(mem)) )
+
+#define vis_m2r_2(op,mem1,mem2,rd) \
+ __asm__ __volatile__ (#op "\t[%0 + %1], %%f" #rd : : "r" (mem1), "r" (mem2) )
+
+static inline void vis_set_gsr(unsigned int _val)
+{
+ register unsigned int val asm("g1");
+
+ val = _val;
+ __asm__ __volatile__(".word 0xa7804000"
+ : : "r" (val));
+}
+
+#define VIS_GSR_ALIGNADDR_MASK 0x0000007
+#define VIS_GSR_ALIGNADDR_SHIFT 0
+#define VIS_GSR_SCALEFACT_MASK 0x0000078
+#define VIS_GSR_SCALEFACT_SHIFT 3
+
+#define vis_ld32(mem,rs1) vis_m2r(ld, mem, rs1)
+#define vis_ld32_2(mem1,mem2,rs1) vis_m2r_2(ld, mem1, mem2, rs1)
+#define vis_st32(rs1,mem) vis_r2m(st, rs1, mem)
+#define vis_st32_2(rs1,mem1,mem2) vis_r2m_2(st, rs1, mem1, mem2)
+#define vis_ld64(mem,rs1) vis_m2r(ldd, mem, rs1)
+#define vis_ld64_2(mem1,mem2,rs1) vis_m2r_2(ldd, mem1, mem2, rs1)
+#define vis_st64(rs1,mem) vis_r2m(std, rs1, mem)
+#define vis_st64_2(rs1,mem1,mem2) vis_r2m_2(std, rs1, mem1, mem2)
+
+#define vis_ldblk(mem, rd) \
+do { register void *__mem asm("g1"); \
+ __mem = &(mem); \
+ __asm__ __volatile__(".word 0xc1985e00 | %1" \
+ : \
+ : "r" (__mem), \
+ "i" (vis_rd_d(rd)) \
+ : "memory"); \
+} while (0)
+
+#define vis_stblk(rd, mem) \
+do { register void *__mem asm("g1"); \
+ __mem = &(mem); \
+ __asm__ __volatile__(".word 0xc1b85e00 | %1" \
+ : \
+ : "r" (__mem), \
+ "i" (vis_rd_d(rd)) \
+ : "memory"); \
+} while (0)
+
+#define vis_membar_storestore() \
+ __asm__ __volatile__(".word 0x8143e008" : : : "memory")
+
+#define vis_membar_sync() \
+ __asm__ __volatile__(".word 0x8143e040" : : : "memory")
+
+/* 16 and 32 bit partitioned addition and subtraction. The normal
+ * versions perform 4 16-bit or 2 32-bit additions or subtractions.
+ * The 's' versions perform 2 16-bit or 2 32-bit additions or
+ * subtractions.
+ */
+
+#define vis_padd16(rs1,rs2,rd) vis_dd2d(0x50, rs1, rs2, rd)
+#define vis_padd16s(rs1,rs2,rd) vis_ss2s(0x51, rs1, rs2, rd)
+#define vis_padd32(rs1,rs2,rd) vis_dd2d(0x52, rs1, rs2, rd)
+#define vis_padd32s(rs1,rs2,rd) vis_ss2s(0x53, rs1, rs2, rd)
+#define vis_psub16(rs1,rs2,rd) vis_dd2d(0x54, rs1, rs2, rd)
+#define vis_psub16s(rs1,rs2,rd) vis_ss2s(0x55, rs1, rs2, rd)
+#define vis_psub32(rs1,rs2,rd) vis_dd2d(0x56, rs1, rs2, rd)
+#define vis_psub32s(rs1,rs2,rd) vis_ss2s(0x57, rs1, rs2, rd)
+
+/* Pixel formatting instructions. */
+
+#define vis_pack16(rs2,rd) vis_d2s( 0x3b, rs2, rd)
+#define vis_pack32(rs1,rs2,rd) vis_dd2d(0x3a, rs1, rs2, rd)
+#define vis_packfix(rs2,rd) vis_d2s( 0x3d, rs2, rd)
+#define vis_expand(rs2,rd) vis_s2d( 0x4d, rs2, rd)
+#define vis_pmerge(rs1,rs2,rd) vis_ss2d(0x4b, rs1, rs2, rd)
+
+/* Partitioned multiply instructions. */
+
+#define vis_mul8x16(rs1,rs2,rd) vis_sd2d(0x31, rs1, rs2, rd)
+#define vis_mul8x16au(rs1,rs2,rd) vis_ss2d(0x33, rs1, rs2, rd)
+#define vis_mul8x16al(rs1,rs2,rd) vis_ss2d(0x35, rs1, rs2, rd)
+#define vis_mul8sux16(rs1,rs2,rd) vis_dd2d(0x36, rs1, rs2, rd)
+#define vis_mul8ulx16(rs1,rs2,rd) vis_dd2d(0x37, rs1, rs2, rd)
+#define vis_muld8sux16(rs1,rs2,rd) vis_ss2d(0x38, rs1, rs2, rd)
+#define vis_muld8ulx16(rs1,rs2,rd) vis_ss2d(0x39, rs1, rs2, rd)
+
+/* Alignment instructions. */
+
+static inline void *vis_alignaddr(void *_ptr)
+{
+ register void *ptr asm("g1");
+
+ ptr = _ptr;
+
+ __asm__ __volatile__(".word %2"
+ : "=&r" (ptr)
+ : "0" (ptr),
+ "i" (vis_opc_base | vis_opf(0x18) |
+ vis_rs1_s(1) |
+ vis_rs2_s(0) |
+ vis_rd_s(1)));
+
+ return ptr;
+}
+
+static inline void vis_alignaddr_g0(void *_ptr)
+{
+ register void *ptr asm("g1");
+
+ ptr = _ptr;
+
+ __asm__ __volatile__(".word %2"
+ : "=&r" (ptr)
+ : "0" (ptr),
+ "i" (vis_opc_base | vis_opf(0x18) |
+ vis_rs1_s(1) |
+ vis_rs2_s(0) |
+ vis_rd_s(0)));
+}
+
+static inline void *vis_alignaddrl(void *_ptr)
+{
+ register void *ptr asm("g1");
+
+ ptr = _ptr;
+
+ __asm__ __volatile__(".word %2"
+ : "=&r" (ptr)
+ : "0" (ptr),
+ "i" (vis_opc_base | vis_opf(0x19) |
+ vis_rs1_s(1) |
+ vis_rs2_s(0) |
+ vis_rd_s(1)));
+
+ return ptr;
+}
+
+static inline void vis_alignaddrl_g0(void *_ptr)
+{
+ register void *ptr asm("g1");
+
+ ptr = _ptr;
+
+ __asm__ __volatile__(".word %2"
+ : "=&r" (ptr)
+ : "0" (ptr),
+ "i" (vis_opc_base | vis_opf(0x19) |
+ vis_rs1_s(1) |
+ vis_rs2_s(0) |
+ vis_rd_s(0)));
+}
+
+#define vis_faligndata(rs1,rs2,rd) vis_dd2d(0x48, rs1, rs2, rd)
+
+/* Logical operate instructions. */
+
+#define vis_fzero(rd) vis_d( 0x60, rd)
+#define vis_fzeros(rd) vis_s( 0x61, rd)
+#define vis_fone(rd) vis_d( 0x7e, rd)
+#define vis_fones(rd) vis_s( 0x7f, rd)
+#define vis_src1(rs1,rd) vis_d12d(0x74, rs1, rd)
+#define vis_src1s(rs1,rd) vis_s12s(0x75, rs1, rd)
+#define vis_src2(rs2,rd) vis_d22d(0x78, rs2, rd)
+#define vis_src2s(rs2,rd) vis_s22s(0x79, rs2, rd)
+#define vis_not1(rs1,rd) vis_d12d(0x6a, rs1, rd)
+#define vis_not1s(rs1,rd) vis_s12s(0x6b, rs1, rd)
+#define vis_not2(rs2,rd) vis_d22d(0x66, rs2, rd)
+#define vis_not2s(rs2,rd) vis_s22s(0x67, rs2, rd)
+#define vis_or(rs1,rs2,rd) vis_dd2d(0x7c, rs1, rs2, rd)
+#define vis_ors(rs1,rs2,rd) vis_ss2s(0x7d, rs1, rs2, rd)
+#define vis_nor(rs1,rs2,rd) vis_dd2d(0x62, rs1, rs2, rd)
+#define vis_nors(rs1,rs2,rd) vis_ss2s(0x63, rs1, rs2, rd)
+#define vis_and(rs1,rs2,rd) vis_dd2d(0x70, rs1, rs2, rd)
+#define vis_ands(rs1,rs2,rd) vis_ss2s(0x71, rs1, rs2, rd)
+#define vis_nand(rs1,rs2,rd) vis_dd2d(0x6e, rs1, rs2, rd)
+#define vis_nands(rs1,rs2,rd) vis_ss2s(0x6f, rs1, rs2, rd)
+#define vis_xor(rs1,rs2,rd) vis_dd2d(0x6c, rs1, rs2, rd)
+#define vis_xors(rs1,rs2,rd) vis_ss2s(0x6d, rs1, rs2, rd)
+#define vis_xnor(rs1,rs2,rd) vis_dd2d(0x72, rs1, rs2, rd)
+#define vis_xnors(rs1,rs2,rd) vis_ss2s(0x73, rs1, rs2, rd)
+#define vis_ornot1(rs1,rs2,rd) vis_dd2d(0x7a, rs1, rs2, rd)
+#define vis_ornot1s(rs1,rs2,rd) vis_ss2s(0x7b, rs1, rs2, rd)
+#define vis_ornot2(rs1,rs2,rd) vis_dd2d(0x76, rs1, rs2, rd)
+#define vis_ornot2s(rs1,rs2,rd) vis_ss2s(0x77, rs1, rs2, rd)
+#define vis_andnot1(rs1,rs2,rd) vis_dd2d(0x68, rs1, rs2, rd)
+#define vis_andnot1s(rs1,rs2,rd) vis_ss2s(0x69, rs1, rs2, rd)
+#define vis_andnot2(rs1,rs2,rd) vis_dd2d(0x64, rs1, rs2, rd)
+#define vis_andnot2s(rs1,rs2,rd) vis_ss2s(0x65, rs1, rs2, rd)
+
+/* Pixel component distance. */
+
+#define vis_pdist(rs1,rs2,rd) vis_dd2d(0x3e, rs1, rs2, rd)
diff --git a/src/xine-utils/cpu_accel.c b/src/xine-utils/cpu_accel.c
index 962eb7456..60ae51cba 100644
--- a/src/xine-utils/cpu_accel.c
+++ b/src/xine-utils/cpu_accel.c
@@ -140,68 +140,115 @@ static void sigill_handler (int n) {
}
#endif /* ARCH_X86 */
-#if defined (ARCH_PPC) && defined (ENABLE_ALTIVEC)
+#if defined(ARCH_PPC) && defined(ENABLE_ALTIVEC)
static sigjmp_buf jmpbuf;
static volatile sig_atomic_t canjump = 0;
static void sigill_handler (int sig)
{
- if (!canjump) {
- signal (sig, SIG_DFL);
- raise (sig);
- }
+ if (!canjump) {
+ signal (sig, SIG_DFL);
+ raise (sig);
+ }
- canjump = 0;
- siglongjmp (jmpbuf, 1);
+ canjump = 0;
+ siglongjmp (jmpbuf, 1);
}
static uint32_t arch_accel (void)
{
- /* FIXME: Autodetect cache line size via AUX ELF vector or otherwise */
- uint32_t flags = MM_ACCEL_PPC_CACHE32;
-
- signal (SIGILL, sigill_handler);
- if (sigsetjmp (jmpbuf, 1)) {
- signal (SIGILL, SIG_DFL);
- return flags;
- }
+ /* FIXME: Autodetect cache line size via AUX ELF vector or otherwise */
+ uint32_t flags = MM_ACCEL_PPC_CACHE32;
- canjump = 1;
+ signal (SIGILL, sigill_handler);
+ if (sigsetjmp (jmpbuf, 1)) {
+ signal (SIGILL, SIG_DFL);
+ return flags;
+ }
- __asm__ volatile ("mtspr 256, %0\n\t"
- "vand %%v0, %%v0, %%v0"
- :
- : "r" (-1));
+ canjump = 1;
+ __asm__ volatile ("mtspr 256, %0\n\t"
+ "vand %%v0, %%v0, %%v0"
+ :
+ : "r" (-1));
- signal (SIGILL, SIG_DFL);
- return flags|MM_ACCEL_PPC_ALTIVEC;
+ signal (SIGILL, SIG_DFL);
+ return flags|MM_ACCEL_PPC_ALTIVEC;
}
#endif /* ARCH_PPC */
+#if defined(ARCH_SPARC) && defined(ENABLE_VIS)
+static sigjmp_buf jmpbuf;
+static volatile sig_atomic_t canjump = 0;
+
+static void sigill_handler (int sig)
+{
+ if (!canjump) {
+ signal(sig, SIG_DFL);
+ raise(sig);
+ }
+
+ canjump = 0;
+ siglongjmp(jmpbuf, 1);
+}
+
+static uint32_t arch_accel (void)
+{
+ uint32_t flags = 0;
+
+ signal(SIGILL, sigill_handler);
+ if (sigsetjmp(jmpbuf, 1)) {
+ signal(SIGILL, SIG_DFL);
+ return flags;
+ }
+
+ canjump = 1;
+
+ /* pdist %f0, %f0, %f0 */
+ __asm__ __volatile__(".word\t0x81b007c0");
+
+ canjump = 0;
+ flags |= MM_ACCEL_SPARC_VIS;
+
+ if (sigsetjmp(jmpbuf, 1)) {
+ signal(SIGILL, SIG_DFL);
+ return flags;
+ }
+
+ canjump = 1;
+
+ /* edge8n %g0, %g0, %g0 */
+ __asm__ __volatile__(".word\t0x81b00020");
+
+ canjump = 0;
+ flags |= MM_ACCEL_SPARC_VIS2;
+
+ signal(SIGILL, SIG_DFL);
+ return flags;
+}
+#endif /* ARCH_SPARC */
+
uint32_t xine_mm_accel (void)
{
static int initialized = 0;
- static uint32_t accel;
+ static uint32_t accel = 0;
if (!initialized) {
-#if defined (ARCH_X86) || (defined (ARCH_PPC) && defined (ENABLE_ALTIVEC))
- accel = arch_accel ();
-#elif defined (HAVE_MLIB)
+#ifdef HAVE_MLIB
#ifdef MLIB_LAZYLOAD
void *hndl;
- if ((hndl = dlopen("libmlib.so.2", RTLD_LAZY | RTLD_GLOBAL | RTLD_NODELETE)) == NULL) {
- accel = 0;
- }
- else {
+ if ((hndl = dlopen("libmlib.so.2", RTLD_LAZY | RTLD_GLOBAL | RTLD_NODELETE)) != NULL) {
dlclose(hndl);
- accel = MM_ACCEL_MLIB;
+ accel |= MM_ACCEL_MLIB;
}
#else
- accel = MM_ACCEL_MLIB;
+ accel |= MM_ACCEL_MLIB;
#endif
-#else
- accel = 0;
+#endif
+
+#if defined(ARCH_X86) || (defined(ARCH_PPC) && defined(ENABLE_ALTIVEC)) || (defined(ARCH_SPARC) && defined(ENABLE_VIS))
+ accel |= arch_accel();
#endif
#if defined(ARCH_X86) || defined(ARCH_X86_64)
diff --git a/src/xine-utils/xineutils.h b/src/xine-utils/xineutils.h
index c64e4f12a..083d409be 100644
--- a/src/xine-utils/xineutils.h
+++ b/src/xine-utils/xineutils.h
@@ -17,7 +17,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
- * $Id: xineutils.h,v 1.85 2004/04/25 17:43:58 manfredtremmel Exp $
+ * $Id: xineutils.h,v 1.86 2004/04/28 00:38:09 komadori Exp $
*
*/
#ifndef XINEUTILS_H
@@ -99,6 +99,11 @@ extern "C" {
#define MM_ACCEL_PPC_ALTIVEC 0x04000000
#define MM_ACCEL_PPC_CACHE32 0x02000000
+/* SPARC accelerations */
+
+#define MM_ACCEL_SPARC_VIS 0x01000000
+#define MM_ACCEL_SPARC_VIS2 0x00800000
+
/* x86 compat defines */
#define MM_MMX MM_ACCEL_X86_MMX
#define MM_3DNOW MM_ACCEL_X86_3DNOW
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-26 02:18:38 +0000