Remove all Blackfin architecture optimizations
authorDiego Biurrun <diego@biurrun.de>
Fri, 30 May 2014 10:44:12 +0000 (03:44 -0700)
committerDiego Biurrun <diego@biurrun.de>
Mon, 2 Jun 2014 15:41:47 +0000 (08:41 -0700)
Blackfin is a painful platform to work with, no test machines are available
and the range of multimedia applications is dubious. Thus it only represents
a maintenance burden.

30 files changed:
libavcodec/bfin/Makefile [deleted file]
libavcodec/bfin/dsputil.S [deleted file]
libavcodec/bfin/dsputil_init.c [deleted file]
libavcodec/bfin/fdct_bfin.S [deleted file]
libavcodec/bfin/hpel_pixels_no_rnd.S [deleted file]
libavcodec/bfin/hpeldsp_init.c [deleted file]
libavcodec/bfin/idct_bfin.S [deleted file]
libavcodec/bfin/mathops.h [deleted file]
libavcodec/bfin/pixels.S [deleted file]
libavcodec/bfin/pixels.h [deleted file]
libavcodec/bfin/vp3dsp.S [deleted file]
libavcodec/bfin/vp3dsp_init.c [deleted file]
libavcodec/dct-test.c
libavcodec/dsputil.c
libavcodec/dsputil.h
libavcodec/hpeldsp.c
libavcodec/hpeldsp.h
libavcodec/vp3dsp.c
libavcodec/vp3dsp.h
libavutil/bfin/asm.h [deleted file]
libavutil/bfin/attributes.h [deleted file]
libswscale/bfin/Makefile [deleted file]
libswscale/bfin/internal_bfin.S [deleted file]
libswscale/bfin/swscale_bfin.c [deleted file]
libswscale/bfin/yuv2rgb_bfin.c [deleted file]
libswscale/swscale.h
libswscale/swscale_internal.h
libswscale/swscale_unscaled.c
libswscale/version.h
libswscale/yuv2rgb.c

diff --git a/libavcodec/bfin/Makefile b/libavcodec/bfin/Makefile
deleted file mode 100644 (file)
index efdcbfc..0000000
+++ /dev/null
@@ -1,10 +0,0 @@
-OBJS-$(CONFIG_DSPUTIL)                  += bfin/dsputil_init.o          \
-                                           bfin/dsputil.o               \
-                                           bfin/fdct_bfin.o             \
-                                           bfin/idct_bfin.o             \
-                                           bfin/pixels.o
-OBJS-$(CONFIG_HPELDSP)                  += bfin/hpeldsp_init.o          \
-                                           bfin/hpel_pixels_no_rnd.o    \
-                                           bfin/pixels.o
-OBJS-$(CONFIG_VP3DSP)                   += bfin/vp3dsp_init.o           \
-                                           bfin/vp3dsp.o
diff --git a/libavcodec/bfin/dsputil.S b/libavcodec/bfin/dsputil.S
deleted file mode 100644 (file)
index e19455b..0000000
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * Blackfin Pixel Operations
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "libavutil/bfin/asm.h"
-
-DEFUN(put_pixels_clamped,mL1,
-        (int16_t *block, uint8_t *dest, int line_size)):
-    [--SP] = (R7:4);
-    R4 = 0;
-    R5.l = 0x00ff;
-    R5.h = 0x00ff;
-    I0 = R0;         // block
-    I1 = R1;         // dest
-    R2 += -4;        // line_size
-    M1 = R2;
-    P0 = 8;
-    R0 = [I0++];
-    R1 = [I0++];
-    R2 = MAX(R0, R4) (V);
-    LSETUP (ppc$0,ppc$1) LC0=P0;
-ppc$0: R2 = MIN(R2, R5) (V);
-       R3 = MAX(R1, R4) (V);
-       R3 = MIN(R3, R5) (V)      || R0 = [I0++];
-       R6 = BYTEPACK (R2,R3)     || R1 = [I0++];
-       R2 = MAX(R0, R4) (V)      || [I1++] = R6;
-       R2 = MIN(R2, R5) (V);
-       R3 = MAX(R1, R4) (V);
-       R3 = MIN(R3, R5) (V)      || R0 = [I0++];
-       R6 = BYTEPACK (R2,R3)     || R1 = [I0++];
-ppc$1: R2 = Max(R0, R4) (V)      || [I1++M1] = R6;
-
-    (R7:4) = [SP++];
-    RTS;
-DEFUN_END(put_pixels_clamped)
-
-DEFUN(add_pixels_clamped,mL1,
-        (int16_t *block, uint8_t *dest, int line_size)):
-    [-- SP] = (R7:4);
-    R4 = 0;
-    I0 = 0;
-    R2 += -4;        // line_size
-    M0 = R2;
-    I1 = R1;         // dest
-    I3 = R0;         // block
-    I2 = R1;         // dest
-    P0 = 8;
-    M3 = 2;
-    R0 = [I3++]  || R2 = [I1];
-    R2 = R2 << 8                      || R0.H = W[I3--]  || R3 = [I1++];
-    R3 = R3 >> 8                      || R1.L = W[I3]    || I3 += 4;
-    R6 = BYTEOP3P(R1:0, R3:2) (LO)    || R1.H = W[I3++]  || R2 = [I1];
-
-    LSETUP(apc$2,apc$3) LC1 = P0;
-apc$2: R7 = BYTEOP3P(R1:0, R3:2) (HI, R) || R0 = [I3++]     || R3 = [I1++M0];
-       R2 = R2 << 8                      || R0.H = W[I3--];
-       R3 = R3 >> 8                      || R1.L = W[I3]    || I3 += 4;
-       R6 = R6 + R7 (S)                  || R1.H = W[I3];
-       R6 = BYTEOP3P(R1:0, R3:2) (LO)    || I3+=M3          || [I2++]=R6;
-       R7 = BYTEOP3P(R1:0, R3:2) (HI, R) || R0 = [I3++]     || R2 = [I1];
-       R2 = R2 << 8                      || R0.H = W[I3--]  || R3 = [I1++];
-       R3 = R3 >> 8                      || R1.L = W[I3]    || I3 += 4;
-       R6 = R6 + R7 (S)                  || R1.H = W[I3++];
-apc$3: R6 = BYTEOP3P(R1:0, R3:2) (LO)    || [I2++M0] = R6   || R2 = [I1];
-
-    (R7:4) = [SP++];
-    RTS;
-DEFUN_END(add_pixels_clamped)
-
-DEFUN(diff_pixels,mL1,
-       (int16_t *block, uint8_t *s1, uint8_t *s2, int stride)):
-        link 0;
-        [--sp] = (r7:4);
-        p0=8;
-        i3=r0;        // block
-        i0=r1;        // s1
-        i1=r2;        // s2
-        r2=[fp+20];   // stride
-        r2+=-8;
-        m0=r2;
-
-
-        LSETUP(.LS0,.LE0) LC0=P0;
-        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
-
-.LS0:   DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
-        (R5,R4) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++M0] || R2 = [I1++M0];
-        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R0 = [I0++]   || [I3++] = R4;
-        DISALGNEXCPT                       || R2 = [I1++]   || [I3++] = R5;
-        [i3++]=r6;
-.LE0:  [i3++]=r7;
-
-        (r7:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(diff_pixels)
-
-/*
-    for (i = 0; i < 16; i++) {
-        for (j = 0; j < 16; j++) {
-          sum += pix[j];
-        }
-        pix += line_size;
-    }
-*/
-DEFUN(pix_sum,mL1,
-        (uint8_t *p, int stride)):
-        link 0;
-        [--sp] = (r7:4);
-        p0=8;
-        i0=r0;        // s1
-        i1=r0;
-        m1=r1;
-        r1=r1+r1;
-        r1+=-16;       // stride
-        m0=r1;
-        i1+=m1;
-
-        r6=0;
-
-        LSETUP(LS$PS,LE$PS) LC0=P0;
-        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
-
-LS$PS:  DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
-        (R5,R4) = BYTEOP16P (R3:2,R1:0)    || R0 = [I0++]   || R2 = [I1++];
-        r6=r6+|+r5;
-        r6=r6+|+r4;
-        (R5,R4) = BYTEOP16P (R3:2,R1:0) (R)|| R1 = [I0++]   || R3 = [I1++];
-        r6=r6+|+r5;
-        r6=r6+|+r4;
-        (R5,R4) = BYTEOP16P (R3:2,R1:0)    || R0 = [I0++m0] || R2 = [I1++m0];
-        r6=r6+|+r5;
-        r6=r6+|+r4;
-        (R5,R4) = BYTEOP16P (R3:2,R1:0) (R)|| R0 = [I0++]   || R2 = [I1++];
-        r6=r6+|+r5;
-LE$PS:  r6=r6+|+r4;
-        r0.l=r6.l+r6.h;
-        r0.h=0;
-
-        (r7:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(pix_sum)
-
-
-DEFUN(get_pixels,mL1,
-        (int16_t *restrict block, const uint8_t *pixels, int line_size)):
-        [--sp] = (r7:4);
-        i3=r0;        // dest
-        i0=r1;        // src0
-        p0=8;
-        r2+=-8;
-        m0=r2;
-        LSETUP(gp8$0,gp8$1) LC0=P0;
-
-        DISALGNEXCPT                   || R0 = [I0++];
-        DISALGNEXCPT                   || R1 = [I0++];
-
-gp8$0:  (R7,R6) = byteunpack R1:0      || R0 = [I0++M0];
-        (R5,R4) = byteunpack R1:0 (R)  || R0 = [I0++]    || [I3++]=R6;
-        DISALGNEXCPT                   || R1 = [I0++]    || [I3++]=R7;
-        [I3++]=R4;
-gp8$1:  [I3++]=R5
-
-
-        (r7:4) = [sp++];
-        RTS;
-DEFUN_END(get_pixels)
-
-
-/* sad = sad16x16 (ubyte *mb, ubyte *refwin, srcwidth, refwinwidth, h) */
-/* 91 cycles */
-DEFUN(z_sad16x16,mL1,
-        (uint8_t *blk1, uint8_t *blk2, int dsz, int line_size, int h)):
-        link 0;
-        I0 = R0;
-        I1 = R1;
-
-        A1 = A0 = 0;
-        R0 = [sp+20]; // rwidth
-        P2 = [sp+24]; // height
-        R3 = 16;
-        R0 = R0 - R3;
-        R3 = R2 - R3;
-        M1 = R0;
-        M0 = R3;
-
-        DISALGNEXCPT         || R0 = [I0++]    || R2 = [I1++];
-        LSETUP (s$16, e$16) LC0=P2;
-s$16:   DISALGNEXCPT         || R1 = [I0++]    || R3 = [I1++];
-        SAA (R1:0,R3:2)      || R0 = [I0++]    || R2 = [I1++];
-        SAA (R1:0,R3:2) (R)  || R1 = [I0++]    || R3 = [I1++];
-        SAA (R1:0,R3:2)      || R0 = [I0++M0]  || R2 = [I1++M1];
-e$16:   SAA (R1:0,R3:2) (R)  || R0 = [I0++]    || R2 = [I1++];
-
-        R3=A1.L+A1.H,  R2=A0.L+A0.H ;
-        R0 = R2 + R3 ;
-        unlink;
-        RTS;
-DEFUN_END(z_sad16x16)
-
-/* sad = sad8x8 (ubyte *mb, ubyte *refwin, int srcwidth, int refwinwidth, int h) */
-/* 36 cycles */
-DEFUN(z_sad8x8,mL1,
-        (uint8_t *blk1, uint8_t *blk2, int dsz, int line_size, int h)):
-        I0 = R0;
-        I1 = R1;
-
-        A1 = A0 = 0;
-        r0 = [sp+12]; // rwidth
-        P2 = [sp+16]; //height
-        R3 = 8;
-        R0 = R0 - R3;
-        R3 = R2 - R3;
-        M0 = R3;
-        M1 = R0;
-
-        LSETUP (s$8, e$8) LC0=P2;
-        DISALGNEXCPT         || R0 = [I0++]   || R2 = [I1++];
-        DISALGNEXCPT         || R1 = [I0++]   || R3 = [I1++];
-s$8:    SAA (R1:0,R3:2)      || R0 = [I0++M0] || R2 = [I1++M1];
-        SAA (R1:0,R3:2) (R)  || R0 = [I0++]   || R2 = [I1++];
-e$8:    DISALGNEXCPT         || R1 = [I0++]   || R3 = [I1++];
-
-        R3=A1.L+A1.H,  R2=A0.L+A0.H ;
-        R0 = R2 + R3 ;
-        RTS;
-DEFUN_END(z_sad8x8)
-
-DEFUN(pix_norm1,mL1,
-        (uint8_t * pix, int line_size)):
-        [--SP]=(R7:4,P5:3);
-
-        // Fetch the input arguments.
-        P1 = R0;  // pix
-        P0 = R1;  // line_size
-        P5 = 16;  // loop ctr.
-        P0 -= P5;
-        M0 = P0;  // M0 = line_size-16;
-        // Now for the real work.
-        A1 = A0 = 0;
-        lsetup(_pix_norm1_blkfn_loopStart, _pix_norm1_blkfn_loopEnd) LC1 = P5;
-        I0 = P1;
-        DISALGNEXCPT || r0 = [i0++];
-
-_pix_norm1_blkfn_loopStart:
-        // following unpacks pix1[0..15] pix1+line_size[0..15]
-        DISALGNEXCPT || r1 = [i0++];
-
-        (r5, r4) = byteunpack r1:0 || r0 = [i0++];
-        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
-        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
-        (r5, r4) = byteunpack r1:0(r) || r1 = [i0++];
-        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
-        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
-        (r5, r4) = byteunpack r1:0 || r0 = [i0++M0];
-        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
-        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
-        (r5, r4) = byteunpack r1:0(r) || r0 = [i0++];
-        a1 += r5.h * r5.h, a0 += r5.l * r5.l (is);
-_pix_norm1_blkfn_loopEnd:
-        a1 += r4.h * r4.h, a0 += r4.l * r4.l (is);
-
-
-// Clean up at the end:
-        R2 = A0, R3 = A1;
-        R0 = R2 + R3 (S);
-
-        (R7:4,P5:3)=[SP++];
-
-        RTS;
-DEFUN_END(pix_norm1)
-
-DEFUN(sse4,mL1,
-        (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)):
-        link 0;
-        [--sp] = (r7:6);
-        p0=[fp+24];   // h
-        i0=r1;        // pix1
-        i1=r2;        // pix2
-        r2=[fp+20];   // line_size
-        r2+=-4;
-        m0=r2;
-
-        a0=a1=0;
-        LSETUP(.S40,.E40) LC0=P0;
-        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
-
-.S40:   DISALGNEXCPT                       || R1 = [I0++M0] || R3 = [I1++M0];
-        (R7,R6) = BYTEOP16M (R1:0,R3:2);
-        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
-.E40:   a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
-        a0 += a1;
-        r0 = a0;
-
-        (r7:6) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(sse4)
-
-DEFUN(sse8,mL1,
-        (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)):
-        link 0;
-        [--sp] = (r7:6);
-        p0=[fp+24];   // h
-        i0=r1;        // pix1
-        i1=r2;        // pix2
-        r2=[fp+20];   // line_size
-        r2+=-8;
-        m0=r2;
-
-        a0=a1=0;
-        LSETUP(.S80,.E80) LC0=P0;
-        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
-
-.S80:   DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
-        (R7,R6) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++M0] || R2 = [I1++M0];
-        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
-        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
-        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R0 = [I0++]   || R2 = [I1++];
-        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
-.E80:   a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
-        a0 += a1;
-        r0 = a0;
-
-        (r7:6) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(sse8)
-
-DEFUN(sse16,mL1,
-        (void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)):
-        link 0;
-        [--sp] = (r7:6);
-        p0=[fp+24];   // h
-        i0=r1;        // pix1
-        i1=r2;        // pix2
-        r2=[fp+20];   // line_size
-        r2+=-16;
-        m0=r2;
-
-        a0=a1=0;
-        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
-        LSETUP(.S160,.E160) LC0=P0;
-
-.S160:  DISALGNEXCPT                       || R1 = [I0++]   || R3 = [I1++];
-        (R7,R6) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++]   || R2 = [I1++];
-        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
-        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
-        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R1 = [I0++]   || R3 = [I1++];
-        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
-        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
-        (R7,R6) = BYTEOP16M (R1:0,R3:2)    || R0 = [I0++M0] || R2 = [I1++M0];
-        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
-        a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
-        (R7,R6) = BYTEOP16M (R1:0,R3:2) (R)|| R0 = [I0++]   || R2 = [I1++];
-        a0 += r7.l * r7.l, a1 += r7.h * r7.h (is);
-.E160:  a0 += r6.l * r6.l, a1 += r6.h * r6.h (is);
-        a0 += a1;
-        r0 = a0;
-
-        (r7:6) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(sse16)
diff --git a/libavcodec/bfin/dsputil_init.c b/libavcodec/bfin/dsputil_init.c
deleted file mode 100644 (file)
index 537f729..0000000
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * BlackFin DSPUTILS
- *
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- * Copyright (c) 2006 Michael Benjamin <michael.benjamin@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-
-#include "config.h"
-#include "libavutil/attributes.h"
-#include "libavutil/bfin/attributes.h"
-#include "libavcodec/avcodec.h"
-#include "libavcodec/dsputil.h"
-#include "libavcodec/mpegvideo.h"
-
-void ff_bfin_idct(int16_t *block) attribute_l1_text;
-void ff_bfin_fdct(int16_t *block) attribute_l1_text;
-
-void ff_bfin_add_pixels_clamped(const int16_t *block, uint8_t *dest,
-                                int line_size) attribute_l1_text;
-void ff_bfin_put_pixels_clamped(const int16_t *block, uint8_t *dest,
-                                int line_size) attribute_l1_text;
-
-void ff_bfin_diff_pixels(int16_t *block, const uint8_t *s1, const uint8_t *s2,
-                         int stride)  attribute_l1_text;
-void ff_bfin_get_pixels(int16_t *restrict block, const uint8_t *pixels,
-                        int line_size) attribute_l1_text;
-
-int ff_bfin_pix_norm1(uint8_t *pix, int line_size) attribute_l1_text;
-int ff_bfin_pix_sum(uint8_t *p, int stride) attribute_l1_text;
-
-int ff_bfin_z_sad8x8(uint8_t *blk1, uint8_t *blk2, int dsz,
-                     int line_size, int h) attribute_l1_text;
-int ff_bfin_z_sad16x16(uint8_t *blk1, uint8_t *blk2, int dsz,
-                       int line_size, int h) attribute_l1_text;
-
-int ff_bfin_sse4(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
-                 int line_size, int h) attribute_l1_text;
-int ff_bfin_sse8(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
-                 int line_size, int h) attribute_l1_text;
-int ff_bfin_sse16(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
-                  int line_size, int h) attribute_l1_text;
-
-static void bfin_idct_add(uint8_t *dest, int line_size, int16_t *block)
-{
-    ff_bfin_idct(block);
-    ff_bfin_add_pixels_clamped(block, dest, line_size);
-}
-
-static void bfin_idct_put(uint8_t *dest, int line_size, int16_t *block)
-{
-    ff_bfin_idct(block);
-    ff_bfin_put_pixels_clamped(block, dest, line_size);
-}
-
-static void bfin_clear_blocks(int16_t *blocks)
-{
-    // This is just a simple memset.
-    __asm__ ("P0=192; "
-             "I0=%0;  "
-             "R0=0;   "
-             "LSETUP(clear_blocks_blkfn_lab,clear_blocks_blkfn_lab)LC0=P0;"
-             "clear_blocks_blkfn_lab:"
-             "[I0++]=R0;"
-             ::"a" (blocks) : "P0", "I0", "R0");
-}
-
-static int bfin_pix_abs16(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                          int line_size, int h)
-{
-    return ff_bfin_z_sad16x16(blk1, blk2, line_size, line_size, h);
-}
-
-static uint8_t vtmp_blk[256] attribute_l1_data_b;
-
-static int bfin_pix_abs16_x2(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                             int line_size, int h)
-{
-    ff_bfin_put_pixels16uc(vtmp_blk, blk2, blk2 + 1, 16, line_size, h);
-    return ff_bfin_z_sad16x16(blk1, vtmp_blk, line_size, 16, h);
-}
-
-static int bfin_pix_abs16_y2(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                             int line_size, int h)
-{
-    ff_bfin_put_pixels16uc(vtmp_blk, blk2, blk2 + line_size, 16, line_size, h);
-    return ff_bfin_z_sad16x16(blk1, vtmp_blk, line_size, 16, h);
-}
-
-static int bfin_pix_abs16_xy2(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                              int line_size, int h)
-{
-    ff_bfin_z_put_pixels16_xy2(vtmp_blk, blk2, 16, line_size, h);
-    return ff_bfin_z_sad16x16(blk1, vtmp_blk, line_size, 16, h);
-}
-
-static int bfin_pix_abs8(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                         int line_size, int h)
-{
-    return ff_bfin_z_sad8x8(blk1, blk2, line_size, line_size, h);
-}
-
-static int bfin_pix_abs8_x2(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                            int line_size, int h)
-{
-    ff_bfin_put_pixels8uc(vtmp_blk, blk2, blk2 + 1, 8, line_size, h);
-    return ff_bfin_z_sad8x8(blk1, vtmp_blk, line_size, 8, h);
-}
-
-static int bfin_pix_abs8_y2(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                            int line_size, int h)
-{
-    ff_bfin_put_pixels8uc(vtmp_blk, blk2, blk2 + line_size, 8, line_size, h);
-    return ff_bfin_z_sad8x8(blk1, vtmp_blk, line_size, 8, h);
-}
-
-static int bfin_pix_abs8_xy2(MpegEncContext *c, uint8_t *blk1, uint8_t *blk2,
-                             int line_size, int h)
-{
-    ff_bfin_z_put_pixels8_xy2(vtmp_blk, blk2, 8, line_size, h);
-    return ff_bfin_z_sad8x8(blk1, vtmp_blk, line_size, 8, h);
-}
-
-/*
- * decoder optimization
- * start on 2/11 100 frames of 352x240@25 compiled with no optimization -g debugging
- * 9.824s ~ 2.44x off
- * 6.360s ~ 1.58x off with -O2
- * 5.740s ~ 1.43x off with idcts
- *
- * 2.64s    2/20 same sman.mp4 decode only
- */
-
-av_cold void ff_dsputil_init_bfin(DSPContext *c, AVCodecContext *avctx,
-                                  unsigned high_bit_depth)
-{
-    c->diff_pixels = ff_bfin_diff_pixels;
-
-    c->put_pixels_clamped = ff_bfin_put_pixels_clamped;
-    c->add_pixels_clamped = ff_bfin_add_pixels_clamped;
-
-    c->clear_blocks = bfin_clear_blocks;
-
-    c->pix_sum   = ff_bfin_pix_sum;
-    c->pix_norm1 = ff_bfin_pix_norm1;
-
-    c->sad[0] = bfin_pix_abs16;
-    c->sad[1] = bfin_pix_abs8;
-
-    /* TODO [0] 16  [1] 8 */
-    c->pix_abs[0][0] = bfin_pix_abs16;
-    c->pix_abs[0][1] = bfin_pix_abs16_x2;
-    c->pix_abs[0][2] = bfin_pix_abs16_y2;
-    c->pix_abs[0][3] = bfin_pix_abs16_xy2;
-
-    c->pix_abs[1][0] = bfin_pix_abs8;
-    c->pix_abs[1][1] = bfin_pix_abs8_x2;
-    c->pix_abs[1][2] = bfin_pix_abs8_y2;
-    c->pix_abs[1][3] = bfin_pix_abs8_xy2;
-
-    c->sse[0] = ff_bfin_sse16;
-    c->sse[1] = ff_bfin_sse8;
-    c->sse[2] = ff_bfin_sse4;
-
-    if (!high_bit_depth) {
-        c->get_pixels = ff_bfin_get_pixels;
-
-        if (avctx->dct_algo == FF_DCT_AUTO)
-            c->fdct = ff_bfin_fdct;
-
-        if (avctx->idct_algo == FF_IDCT_AUTO) {
-            c->idct_permutation_type = FF_NO_IDCT_PERM;
-            c->idct                  = ff_bfin_idct;
-            c->idct_add              = bfin_idct_add;
-            c->idct_put              = bfin_idct_put;
-        }
-    }
-}
diff --git a/libavcodec/bfin/fdct_bfin.S b/libavcodec/bfin/fdct_bfin.S
deleted file mode 100644 (file)
index 2525e0d..0000000
+++ /dev/null
@@ -1,325 +0,0 @@
-/*
- * fdct BlackFin
- *
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-/*
-  void ff_bfin_fdct (int16_t *buf);
-
-  This implementation works only for 8x8 input. The range of input
-  must be -256 to 255 i.e. 8bit input represented in a 16bit data
-  word. The original data must be sign extended into the 16bit data
-  words.
-
-
-   Chen factorization of
-
-           8
-   X(m) = sum (x(n) * cos ((2n+1)*m*pi/16))
-          n=0
-
-                                             C4
- 0  --*-------------*0+7---*-----*0+3-------*-*-------------------> 0
-       \           /        \   /            X S4,S4
- 1  --*-\---------/-*1+6---*-\-/-*1+2-------*-*-------------------> 4
-         \       /            \              -C4     C3
- 2  --*---\-----/---*2+5---*-/-\-*1-2---------------*-*-----------> 2
-           \   /            /   \                    X S3,-S3
- 3  --*-----\-/-----*3+4---*-----*0-3---------------*-*-----------> 6
-             /                                  C7   C3
- 4  --*-----/-\-----*3-4------------*-*4+5--*-----*---------------> 1
-           /   \            -C4      X       \   /S7    C3
- 5  --*---/-----\---*2-5---*-*------*=*4-5----\-/------*-*--------> 5
-         /       \          X S4,S4            /        X S3,-S3
- 6  --*-/---------\-*1-6---*-*------*=*7-6----/-\------*-*--------> 3
-       /           \        C4       X       /   \-S7   C3
-    --*-------------*0-7------------*-*7+6--*-----*---------------> 7
-                                                C7
-
-Notation
-        Cn = cos(n*pi/8) used throughout the code.
-
-
-  Registers used:
-        R0, R1, R2, R3, R4, R5, R6,R7,  P0, P1, P2, P3, P4, P5, A0, A1.
-  Other registers used:
-        I0, I1, I2, I3, B0, B2, B3, M0, M1, L3 registers and LC0.
-
-  Input - r0 - pointer to start of int16_t *block
-
-  Output - The DCT output coefficients in the int16_t *block
-
-  Register constraint:
-               This code is called from jpeg_encode.
-               R6, R5, R4 if modified should be stored and restored.
-
-
-  Performance: (Timer version 0.6.33)
-               Code Size : 240 Bytes.
-               Memory Required :
-               Input Matrix : 8 * 8 * 2 Bytes.
-               Coefficients : 16 Bytes
-               Temporary matrix: 8 * 8 * 2 Bytes.
-               Cycle Count :26+{18+8*(14+2S)}*2  where S -> Stalls
-                            (7.45 c/pel)
-        -----------------------------------------
-        |  Size  |  Forward DCT  |  Inverse DCT |
-        -----------------------------------------
-        |  8x8   |   284 Cycles  |  311 Cycles  |
-        -----------------------------------------
-
-Ck = int16(cos(k/16*pi)*32767+.5)/2
-#define C4 23170
-#define C3 13623
-#define C6 6270
-#define C7 3196
-
-Sk = int16(sin(k/16*pi)*32767+.5)/2
-#define S4 11585
-#define S3 9102
-#define S6 15137
-#define S7 16069
-
-the coefficients are ordered as follows:
-short dct_coef[]
-  C4,S4,
-  C6,S6,
-  C7,S7,
-  S3,C3,
-
------------------------------------------------------------
-Libav conformance testing results
------------------------------------------------------------
-dct-test: modified with the following
-            dct_error("BFINfdct", 0, ff_bfin_fdct, fdct, test);
-produces the following output:
-
-libavcodec> ./dct-test
-Libav DCT/IDCT test
-
-    2  -131    -6   -48   -36    33   -83    24
-   34    52   -24   -15     5    92    57   143
-  -67   -43    -1    74   -16     5   -71    32
-  -78   106    92   -34   -38    81    20   -18
-    7   -62    40     2   -15    90   -62   -83
-  -83     1  -104   -13    43   -19     7    11
-  -63    31    12   -29    83    72    21    10
-  -17   -63   -15    73    50   -91   159   -14
-DCT BFINfdct: err_inf=2 err2=0.16425938 syserr=0.00795000 maxout=2098 blockSumErr=27
-DCT BFINfdct: 92.1 kdct/s
-*/
-
-#include "libavutil/bfin/asm.h"
-
-SECTION_L1_DATA_B
-
-.align 4;
-dct_coeff:
-.short 0x5a82, 0x2d41, 0x187e, 0x3b21, 0x0c7c, 0x3ec5, 0x238e, 0x3537;
-
-SECTION_L1_DATA_A
-
-.align 4
-vtmp:   .space 128
-
-.text
-DEFUN(fdct,mL1,
-        (int16_t *block)):
-    [--SP] = (R7:4, P5:3);          // Push the registers onto the stack.
-
-    b0 = r0;
-    RELOC(r0, P3, dct_coeff);
-    b3 = r0;
-    RELOC(r0, P3, vtmp);
-    b2 = r0;
-
-    L3 = 16;                        // L3 is set to 16 to make the coefficient
-                                    // array Circular.
-
-
-//----------------------------------------------------------------------------
-
-/*
- * I0, I1, and I2 registers are used to read the input data. I3 register is used
- * to read the coefficients. P0 and P1 registers are used for writing the output
- * data.
- */
-    M0 = 12 (X);                    // All these initializations are used in the
-    M1 = 16 (X);                    // modification of address offsets.
-
-    M2 = 128 (X);
-
-    P2 = 16;
-    P3 = 32 (X);
-    P4 = -110 (X);
-    P5 = -62 (X);
-    P0 = 2(X);
-
-
-    // Prescale the input to get the correct precision.
-    i0=b0;
-    i1=b0;
-
-    lsetup (.0, .1) LC0 = P3;
-    r0=[i0++];
-.0:     r1=r0<<3 (v) || r0=[i0++] ;
-.1:     [i1++]=r1;
-
-        /*
-         * B0 points to the "in" buffer.
-         * B2 points to "temp" buffer in the first iteration.
-         */
-
-    lsetup (.2, .3) LC0 = P0;
-.2:
-        I0 = B0;                        // I0 points to Input Element (0, 0).
-        I1 = B0;                        // Element 1 and 0 is read in R0.
-        I1 += M0  || R0 = [I0++];       // I1 points to Input Element (0, 6).
-        I2 = I1;                        // Element 6 is read into R3.H.
-        I2 -= 4   || R3.H = W[I1++];    // I2 points to Input Element (0, 4).
-
-        I3 = B3;                        // I3 points to Coefficients.
-        P0 = B2;                        // P0 points to temporary array Element
-                                        //   (0, 0).
-        P1 = B2;                        // P1 points to temporary array.
-        R7 = [P1++P2] || R2 = [I2++];   // P1 points to temporary array
-                                        //   Element (1, 0).
-                                        // R7 is a dummy read. X4,X5
-                                        //   are read into R2.
-        R3.L = W[I1--];                 // X7 is read into R3.L.
-        R1.H = W[I0++];                 // X2 is read into R1.H.
-
-
-        /*
-         *  X0 = (X0 + X7) / 2.
-         *  X1 = (X1 + X6) / 2.
-         *  X6 = (X1 - X6) / 2.
-         *  X7 = (X0 - X7) / 2.
-         *  It reads the data 3 in R1.L.
-         */
-
-        R0 = R0 +|+ R3, R3 = R0 -|- R3 || R1.L = W[I0++] || NOP;
-
-        /*
-         *       X2 = (X2 + X5) / 2.
-         *       X3 = (X3 + X4) / 2.
-         *       X4 = (X3 - X4) / 2.
-         *       X5 = (X2 - X5) / 2.
-         *          R7 = C4 = cos(4*pi/16)
-         */
-
-        R1 = R1 +|+ R2, R2 = R1 -|- R2 (CO) || NOP      ||  R7 = [I3++];
-
-        /*
-         * At the end of stage 1 R0 has (1,0), R1 has (2,3), R2 has (4, 5) and
-         * R3 has (6,7).
-         * Where the notation (x, y) represents uper/lower half pairs.
-         */
-
-        /*
-         *       X0 = X0 + X3.
-         *       X1 = X1 + X2.
-         *       X2 = X1 - X2.
-         *       X3 = X0 - X3.
-         */
-        R0 = R0 +|+ R1, R1 = R0 -|- R1;
-
-        lsetup (.row0, .row1) LC1 = P2 >> 1;  // 1d dct, loops 8x
-.row0:
-
-        /*
-         *       This is part 2 computation continued.....
-         *       A1 =      X6 * cos(pi/4)
-         *       A0 =      X6 * cos(pi/4)
-         *       A1 = A1 - X5 * cos(pi/4)
-         *       A0 = A0 + X5 * cos(pi/4).
-         *       The instruction W[I0] = R3.L is used for packing it to R2.L.
-         */
-
-        A1=R3.H*R7.l,         A0=R3.H*R7.l            ||  I1+=M1 || W[I0] = R3.L;
-        R4.H=(A1-=R2.L*R7.l), R4.L=(A0+=R2.L*R7.l)    ||  I2+=M0 || NOP;
-
-        /*       R0 = (X1,X0)      R1 = (X2,X3)       R4 = (X5, X6). */
-
-        /*
-         *       A1 =      X0 * cos(pi/4)
-         *       A0 =      X0 * cos(pi/4)
-         *       A1 = A1 - X1 * cos(pi/4)
-         *       A0 = A0 + X1 * cos(pi/4)
-         *       R7 = (C2,C6)
-         */
-        A1=R0.L*R7.h,        A0=R0.L*R7.h             || NOP       || R3.H=W[I1++];
-        R5.H=(A1-=R0.H*R7.h),R5.L=(A0+=R0.H*R7.h)     || R7=[I3++] || NOP;
-
-        /*
-         *       A1 =      X2 * cos(3pi/8)
-         *       A0 =      X3 * cos(3pi/8)
-         *       A1 = A1 + X3 * cos(pi/8)
-         *       A0 = A0 - X2 * cos(pi/8)
-         *         R3 = cos(pi/4)
-         *         R7 = (cos(7pi/8),cos(pi/8))
-         *       X4 = X4 + X5.
-         *       X5 = X4 - X5.
-         *       X6 = X7 - X6.
-         *       X7 = X7 + X6.
-         */
-        A1=R1.H*R7.L,        A0=R1.L*R7.L             || W[P0++P3]=R5.L || R2.L=W[I0];
-        R2=R2+|+R4,          R4=R2-|-R4               || I0+=4          || R3.L=W[I1--];
-        R6.H=(A1+=R1.L*R7.H),R6.L=(A0 -= R1.H * R7.H) || I0+=4          || R7=[I3++];
-
-        /*         R2 = (X4, X7)        R4 = (X5,X6)      R5 = (X1, X0)       R6 = (X2,X3). */
-
-        /*
-         *       A1 =      X4 * cos(7pi/16)
-         *       A0 =      X7 * cos(7pi/16)
-         *       A1 = A1 + X7 * cos(pi/16)
-         *       A0 = A0 - X4 * cos(pi/16)
-         */
-
-        A1=R2.H*R7.L,        A0=R2.L*R7.L             || W[P0++P3]=R6.H || R0=[I0++];
-        R2.H=(A1+=R2.L*R7.H),R2.L=(A0-=R2.H*R7.H)     || W[P0++P3]=R5.H || R7=[I3++];
-
-        /*
-         *       A1 =      X5 * cos(3pi/16)
-         *       A0 =      X6 * cos(3pi/16)
-         *       A1 = A1 + X6 * cos(5pi/16)
-         *       A0 = A0 - X5 * cos(5pi/16)
-         *       The output values are written.
-         */
-
-        A1=R4.H*R7.H,        A0=R4.L*R7.H             || W[P0++P2]=R6.L || R1.H=W[I0++];
-        R4.H=(A1+=R4.L*R7.L),R4.L=(A0-=R4.H*R7.L)     || W[P0++P4]=R2.L || R1.L=W[I0++];
-
-
-        /* Beginning of next stage, **pipelined** + drain and store the
-           rest of the column store. */
-
-        R0=R0+|+R3,R3=R0-|-R3                         || W[P1++P3]=R2.H || R2=[I2++];
-        R1=R1+|+R2,R2=R1-|-R2 (CO)                    || W[P1++P3]=R4.L || R7=[I3++];
-.row1:  R0=R0+|+R1,R1=R0-|-R1                         || W[P1++P5]=R4.H || NOP;
-
-        // Exchange input with output.
-        B1 = B0;
-        B0 = B2;
-.3:     B2 = B1;
-
-        L3=0;
-        (r7:4,p5:3) = [sp++];
-        RTS;
-DEFUN_END(fdct)
diff --git a/libavcodec/bfin/hpel_pixels_no_rnd.S b/libavcodec/bfin/hpel_pixels_no_rnd.S
deleted file mode 100644 (file)
index 0d838ea..0000000
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Blackfin Pixel Operations
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "libavutil/bfin/asm.h"
-
-DEFUN(put_pixels8uc_no_rnd,mL1,
-        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
-                 int line_size, int h)):
-        i3=r0;        // dest
-        i0=r1;        // src0
-        i1=r2;        // src1
-        r2=[sp+12];   // line_size
-        p0=[sp+16];   // h
-        [--sp] = (r7:6);
-        r2+=-4;
-        m3=r2;
-        r2+=-4;
-        m0=r2;
-        LSETUP(pp8$2,pp8$3) LC0=P0;
-        DISALGNEXCPT                || R0 = [I0++]  || R2  =[I1++];
-
-pp8$2:  DISALGNEXCPT                || R1 = [I0++]  || R3  =[I1++];
-        R6 = BYTEOP1P(R1:0,R3:2)(T)  || R0 = [I0++M0]|| R2  =[I1++M0];
-        R7 = BYTEOP1P(R1:0,R3:2)(T,R) || R0 = [I0++]  || [I3++] = R6 ;
-pp8$3:  DISALGNEXCPT                || R2 = [I1++]  || [I3++M3] = R7;
-
-        (r7:6) = [sp++];
-        RTS;
-DEFUN_END(put_pixels8uc_no_rnd)
-
-DEFUN(put_pixels16uc_no_rnd,mL1,
-        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
-                 int line_size, int h)):
-        i3=r0;        // dest
-        i0=r1;        // src0
-        i1=r2;        // src1
-        r2=[sp+12];   // line_size
-        p0=[sp+16];   // h
-
-        [--sp] = (r7:6);
-        r2+=-12;
-        m3=r2;        // line_size
-        r2+=-4;
-        m0=r2;
-
-        LSETUP(pp16$2,pp16$3) LC0=P0;
-        DISALGNEXCPT                || R0 = [I0++]   || R2  =[I1++];
-
-pp16$2:
-        DISALGNEXCPT                || R1 = [I0++]   || R3  =[I1++];
-        R6 = BYTEOP1P(R1:0,R3:2)(T)    || R0 = [I0++]   || R2  =[I1++];
-        R7 = BYTEOP1P(R1:0,R3:2)(T,R) || R1 = [I0++]   || R3  =[I1++];
-        [I3++] = R6;
-
-        R6 = BYTEOP1P(R1:0,R3:2)(T)    || R0 = [I0++M0] || R2  =[I1++M0];
-        R7 = BYTEOP1P(R1:0,R3:2)(T,R) || R0 = [I0++]   || [I3++] = R7 ;
-        [I3++] = R6;
-pp16$3: DISALGNEXCPT                || R2 = [I1++]   || [I3++M3] = R7;
-
-        (r7:6) = [sp++];
-
-        RTS;
-DEFUN_END(put_pixels16uc_no_rnd)
diff --git a/libavcodec/bfin/hpeldsp_init.c b/libavcodec/bfin/hpeldsp_init.c
deleted file mode 100644 (file)
index 9eb45e0..0000000
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * BlackFin halfpel functions
- *
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- * Copyright (c) 2006 Michael Benjamin <michael.benjamin@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include "libavutil/attributes.h"
-#include "libavutil/bfin/attributes.h"
-#include "libavcodec/hpeldsp.h"
-#include "pixels.h"
-
-void ff_bfin_put_pixels8uc_no_rnd(uint8_t *block, const uint8_t *s0,
-                                  const uint8_t *s1, int line_size,
-                                  int h) attribute_l1_text;
-void ff_bfin_put_pixels16uc_no_rnd(uint8_t *block, const uint8_t *s0,
-                                   const uint8_t *s1, int line_size,
-                                   int h) attribute_l1_text;
-
-static void bfin_put_pixels8(uint8_t *block, const uint8_t *pixels,
-                             ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels8uc(block, pixels, pixels, line_size, line_size, h);
-}
-
-static void bfin_put_pixels8_x2(uint8_t *block, const uint8_t *pixels,
-                                ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels8uc(block, pixels, pixels + 1, line_size, line_size, h);
-}
-
-static void bfin_put_pixels8_y2(uint8_t *block, const uint8_t *pixels,
-                                ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels8uc(block, pixels, pixels + line_size,
-                          line_size, line_size, h);
-}
-
-static void bfin_put_pixels8_xy2(uint8_t *block, const uint8_t *s0,
-                                 ptrdiff_t line_size, int h)
-{
-    ff_bfin_z_put_pixels8_xy2(block, s0, line_size, line_size, h);
-}
-
-static void bfin_put_pixels16(uint8_t *block, const uint8_t *pixels,
-                              ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels16uc(block, pixels, pixels, line_size, line_size, h);
-}
-
-static void bfin_put_pixels16_x2(uint8_t *block, const uint8_t *pixels,
-                                 ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels16uc(block, pixels, pixels + 1, line_size, line_size, h);
-}
-
-static void bfin_put_pixels16_y2(uint8_t *block, const uint8_t *pixels,
-                                 ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels16uc(block, pixels, pixels + line_size,
-                           line_size, line_size, h);
-}
-
-static void bfin_put_pixels16_xy2(uint8_t *block, const uint8_t *s0,
-                                  ptrdiff_t line_size, int h)
-{
-    ff_bfin_z_put_pixels16_xy2(block, s0, line_size, line_size, h);
-}
-
-static void bfin_put_pixels8_no_rnd(uint8_t *block, const uint8_t *pixels,
-                                    ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels8uc_no_rnd(block, pixels, pixels, line_size, h);
-}
-
-static void bfin_put_pixels8_x2_no_rnd(uint8_t *block, const uint8_t *pixels,
-                                       ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels8uc_no_rnd(block, pixels, pixels + 1, line_size, h);
-}
-
-static void bfin_put_pixels8_y2_no_rnd(uint8_t *block, const uint8_t *pixels,
-                                       ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels8uc_no_rnd(block, pixels, pixels + line_size,
-                                 line_size, h);
-}
-
-static void bfin_put_pixels16_no_rnd(uint8_t *block, const uint8_t *pixels,
-                                     ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels16uc_no_rnd(block, pixels, pixels, line_size, h);
-}
-
-static void bfin_put_pixels16_x2_no_rnd(uint8_t *block, const uint8_t *pixels,
-                                        ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels16uc_no_rnd(block, pixels, pixels + 1, line_size, h);
-}
-
-static void bfin_put_pixels16_y2_no_rnd(uint8_t *block, const uint8_t *pixels,
-                                        ptrdiff_t line_size, int h)
-{
-    ff_bfin_put_pixels16uc_no_rnd(block, pixels, pixels + line_size,
-                                  line_size, h);
-}
-
-av_cold void ff_hpeldsp_init_bfin(HpelDSPContext *c, int flags)
-{
-    c->put_pixels_tab[0][0] = bfin_put_pixels16;
-    c->put_pixels_tab[0][1] = bfin_put_pixels16_x2;
-    c->put_pixels_tab[0][2] = bfin_put_pixels16_y2;
-    c->put_pixels_tab[0][3] = bfin_put_pixels16_xy2;
-
-    c->put_pixels_tab[1][0] = bfin_put_pixels8;
-    c->put_pixels_tab[1][1] = bfin_put_pixels8_x2;
-    c->put_pixels_tab[1][2] = bfin_put_pixels8_y2;
-    c->put_pixels_tab[1][3] = bfin_put_pixels8_xy2;
-
-    c->put_no_rnd_pixels_tab[1][0] = bfin_put_pixels8_no_rnd;
-    c->put_no_rnd_pixels_tab[1][1] = bfin_put_pixels8_x2_no_rnd;
-    c->put_no_rnd_pixels_tab[1][2] = bfin_put_pixels8_y2_no_rnd;
-
-    c->put_no_rnd_pixels_tab[0][0] = bfin_put_pixels16_no_rnd;
-    c->put_no_rnd_pixels_tab[0][1] = bfin_put_pixels16_x2_no_rnd;
-    c->put_no_rnd_pixels_tab[0][2] = bfin_put_pixels16_y2_no_rnd;
-}
diff --git a/libavcodec/bfin/idct_bfin.S b/libavcodec/bfin/idct_bfin.S
deleted file mode 100644 (file)
index dd427e7..0000000
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * idct BlackFin
- *
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-/*
-   This blackfin DSP code implements an 8x8 inverse type II DCT.
-
-Prototype       : void ff_bfin_idct(int16_t *in)
-
-Registers Used  : A0, A1, R0-R7, I0-I3, B0, B2, B3, M0-M2, L0-L3, P0-P5, LC0.
-
-Performance     :
-                    Code Size   : 498 Bytes.
-                    Cycle Count : 417 Cycles
-
-
------------------------------------------------------------
-Libav conformance testing results
------------------------------------------------------------
-
-dct-test: modified with the following
-            dct_error("BFINidct", 1, ff_bfin_idct, idct, test);
-produces the following output
-
-libavcodec> ./dct-test -i
-Libav DCT/IDCT test
-
-    8    15    -2    21    24    17     0    10
-    2   -10    -5    -5    -3     7   -14    -3
-    2   -13   -10   -19    18    -6     6    -2
-    9     4    16    -3     9    12    10    15
-   15    -9    -2    10     1    16     0   -15
-  -15     5     7     3    13     0    13    20
-   -6   -15    24     9   -18     1     9   -22
-   -8    25    23     2    -7     0    30    13
-IDCT BFINidct: err_inf=1 err2=0.01002344 syserr=0.00150000 maxout=266 blockSumErr=64
-IDCT BFINidct: 88.3 kdct/s
-
-*/
-
-#include "libavutil/bfin/asm.h"
-
-SECTION_L1_DATA_B
-
-.align 4;
-coefs:
-.short 0x5a82;           //  C4
-.short 0x5a82;           //  C4
-.short 0x30FC;           //cos(3pi/8)  C6
-.short 0x7642;           //cos(pi/8)   C2
-.short 0x18F9;           //cos(7pi/16)
-.short 0x7D8A;           //cos(pi/16)
-.short 0x471D;           //cos(5pi/16)
-.short 0x6A6E;           //cos(3pi/16)
-.short 0x18F9;           //cos(7pi/16)
-.short 0x7D8A;           //cos(pi/16)
-
-SECTION_L1_DATA_A
-
-vtmp: .space 256
-
-#define TMP0 FP-8
-#define TMP1 FP-12
-#define TMP2 FP-16
-
-
-.text
-DEFUN(idct,mL1,
-        (int16_t *block)):
-
-/********************** Function Prologue *********************************/
-    link 16;
-    [--SP] = (R7:4, P5:3);   // Push the registers onto the stack.
-    B0 = R0;                 // Pointer to Input matrix
-    RELOC(R1, P3, coefs);    // Pointer to Coefficients
-    RELOC(R2, P3, vtmp);     // Pointer to Temporary matrix
-    B3 = R1;
-    B2 = R2;
-    L3 = 20;                // L3 is used for making the coefficient array
-                            // circular.
-                            // MUST BE RESTORED TO ZERO at function exit.
-    M1 = 16 (X);            // All these registers are initialized for
-    M3 = 8(X);              // modifying address offsets.
-
-    I0 = B0;                // I0 points to Input Element (0, 0).
-    I2 = B0;                // I2 points to Input Element (0, 0).
-    I2 += M3 || R0.H = W[I0];
-                            // Element 0 is read into R0.H
-    I1 = I2;                // I1 points to input Element (0, 6).
-    I1 += 4  || R0.L = W[I2++];
-                            // I2 points to input Element (0, 4).
-                            // Element 4 is read into R0.L.
-    P2 = 8 (X);
-    P3 = 32 (X);
-    P4 = -32 (X);
-    P5 = 98 (X);
-    R7 = 0x8000(Z);
-    I3 = B3;                // I3 points to Coefficients
-    P0 = B2;                // P0 points to array Element (0, 0) of temp
-    P1 = B2;
-    R7 = [I3++] || [TMP2]=R7;            // Coefficient C4 is read into R7.H and R7.L.
-    MNOP;
-    NOP;
-
-    /*
-     *   A1 =      Y0 * cos(pi/4)
-     *   A0 =      Y0 * cos(pi/4)
-     *   A1 = A1 + Y4 * cos(pi/4)
-     *   A0 = A0 - Y4 * cos(pi/4)
-     *   load:
-     *     R1=(Y2,Y6)
-     *     R7=(C2,C6)
-     *   res:
-     *     R3=Y0, R2=Y4
-     */
-    A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || I0+= 4       || R1.L=W[I1++];
-    R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || R1.H=W[I0--] || R7=[I3++];
-
-    LSETUP (.0, .1) LC0 = P2; // perform 8 1d idcts
-
-    P2 = 112 (X);
-    P1 = P1 + P2;           // P1 points to element (7, 0) of temp buffer.
-    P2 = -94(X);
-
-.0:
-       /*
-        *   A1 =      Y2 * cos(3pi/8)
-        *   A0 =      Y2 * cos(pi/8)
-        *   A1 = A1 - Y6 * cos(pi/8)
-        *   A0 = A0 + Y6 * cos(3pi/8)
-        *      R5 = (Y1,Y7)
-        *      R7 = (C1,C7)
-        *   res:
-        *      R1=Y2, R0=Y6
-        */
-        A1=R7.L*R1.H,       A0=R7.H*R1.H (IS)        || I0+=4        || R5.H=W[I0];
-        R1=(A1-=R7.H*R1.L), R0=(A0+=R7.L*R1.L) (IS)  || R5.L=W[I1--] || R7=[I3++];
-        /*
-        *   Y0 = Y0 + Y6.
-        *   Y4 = Y4 + Y2.
-        *   Y2 = Y4 - Y2.
-        *   Y6 = Y0 - Y6.
-        *     R3 is saved
-        *     R6.l=Y3
-        * note: R3: Y0, R2: Y4, R1: Y2, R0: Y6
-        */
-        R3=R3+R0, R0=R3-R0;
-        R2=R2+R1, R1=R2-R1 || [TMP0]=R3 || R6.L=W[I0--];
-        /*
-         *  Compute the odd portion (1,3,5,7) even is done.
-         *
-         *  Y1 = C7 * Y1 - C1 * Y7 + C3 * Y5 - C5 * Y3.
-         *  Y7 = C1 * Y1 + C7 * Y7 + C5 * Y5 + C3 * Y3.
-         *  Y5 = C5 * Y1 + C3 * Y7 + C7 * Y5 - C1 * Y3.
-         *  Y3 = C3 * Y1 - C5 * Y7 - C1 * Y5 - C7 * Y3.
-         */
-        //  R5=(Y1,Y7)  R6=(Y5,Y3)                                                   // R7=(C1,C7)
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || [TMP1]=R2 || R6.H=W[I2--];
-        A1-=R7.H*R5.L,       A0+=R7.L*R5.L (IS)       || I0-=4     || R7=[I3++];
-        A1+=R7.H*R6.H,       A0+=R7.L*R6.H (IS)       || I0+=M1;                     // R7=(C3,C5)
-        R3 =(A1-=R7.L*R6.L), R2 =(A0+=R7.H*R6.L) (IS);
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || R4=[TMP0];
-        A1+=R7.H*R5.L,       A0-=R7.L*R5.L (IS)       || I1+=M1    || R7=[I3++];     // R7=(C1,C7)
-        A1+=R7.L*R6.H,       A0-=R7.H*R6.H (IS);
-        R7 =(A1-=R7.H*R6.L), R6 =(A0-=R7.L*R6.L) (IS) || I2+=M1;
-        // R3=Y1, R2=Y7, R7=Y5, R6=Y3
-
-        /* Transpose write column. */
-        R5.H=R4+R2 (RND12);                                   // Y0=Y0+Y7
-        R5.L=R4-R2 (RND12) || R4 = [TMP1];                    // Y7=Y7-Y0
-        R2.H=R1+R7 (RND12) || W[P0++P3]=R5.H;                 // Y2=Y2+Y5 st Y0
-        R2.L=R1-R7 (RND12) || W[P1++P4]=R5.L || R7=[I3++];    // Y5=Y2-Y5 st Y7
-        R5.H=R0-R3 (RND12) || W[P0++P3]=R2.H || R1.L=W[I1++]; // Y1=Y6-Y1 st Y2
-        R5.L=R0+R3 (RND12) || W[P1++P4]=R2.L || R0.H=W[I0++]; // Y6=Y6+Y1 st Y5
-        R3.H=R4-R6 (RND12) || W[P0++P3]=R5.H || R0.L=W[I2++]; // Y3=Y3-Y4 st Y1
-        R3.L=R4+R6 (RND12) || W[P1++P4]=R5.L || R1.H=W[I0++]; // Y4=Y3+Y4 st Y6
-
-        /* pipeline loop start, + drain Y3, Y4 */
-        A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || W[P0++P2]= R3.H || R1.H = W[I0--];
-.1:     R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || W[P1++P5]= R3.L || R7 = [I3++];
-
-
-
-    I0 = B2;                // I0 points to Input Element (0, 0)
-    I2 = B2;                // I2 points to Input Element (0, 0)
-    I2 += M3 || R0.H = W[I0];
-                            // Y0 is read in R0.H
-    I1 = I2;                // I1 points to input Element (0, 6)
-    I1 += 4  || R0.L = W[I2++];
-                            // I2 points to input Element (0, 4)
-                            // Y4 is read in R0.L
-    P2 = 8 (X);
-    I3 = B3;                // I3 points to Coefficients
-    P0 = B0;                // P0 points to array Element (0, 0) for writing
-                            // output
-    P1 = B0;
-    R7 = [I3++];            // R7.H = C4 and R7.L = C4
-    NOP;
-
-    /*
-     *   A1 =      Y0 * cos(pi/4)
-     *   A0 =      Y0 * cos(pi/4)
-     *   A1 = A1 + Y4 * cos(pi/4)
-     *   A0 = A0 - Y4 * cos(pi/4)
-     *   load:
-     *     R1=(Y2,Y6)
-     *     R7=(C2,C6)
-     *   res:
-     *     R3=Y0, R2=Y4
-     */
-    A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || I0+=4        || R1.L=W[I1++];
-    R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || R1.H=W[I0--] || R7=[I3++];
-
-    LSETUP (.2, .3) LC0 = P2; // peform 8 1d idcts
-    P2 = 112 (X);
-    P1 = P1 + P2;
-    P2 = -94(X);
-
-.2:
-        /*
-         *   A1 =      Y2 * cos(3pi/8)
-         *   A0 =      Y2 * cos(pi/8)
-         *   A1 = A1 - Y6 * cos(pi/8)
-         *   A0 = A0 + Y6 * cos(3pi/8)
-         *      R5 = (Y1,Y7)
-         *      R7 = (C1,C7)
-         *   res:
-         *      R1=Y2, R0=Y6
-         */
-        A1=R7.L*R1.H,       A0=R7.H*R1.H (IS)        || I0+=4        || R5.H=W[I0];
-        R1=(A1-=R7.H*R1.L), R0=(A0+=R7.L*R1.L) (IS)  || R5.L=W[I1--] || R7=[I3++];
-        /*
-        *   Y0 = Y0 + Y6.
-        *   Y4 = Y4 + Y2.
-        *   Y2 = Y4 - Y2.
-        *   Y6 = Y0 - Y6.
-        *     R3 is saved
-        *     R6.l=Y3
-        * note: R3: Y0, R2: Y4, R1: Y2, R0: Y6
-        */
-        R3=R3+R0, R0=R3-R0;
-        R2=R2+R1, R1=R2-R1 || [TMP0]=R3 || R6.L=W[I0--];
-        /*
-         *  Compute the odd portion (1,3,5,7) even is done.
-         *
-         *  Y1 = C7 * Y1 - C1 * Y7 + C3 * Y5 - C5 * Y3.
-         *  Y7 = C1 * Y1 + C7 * Y7 + C5 * Y5 + C3 * Y3.
-         *  Y5 = C5 * Y1 + C3 * Y7 + C7 * Y5 - C1 * Y3.
-         *  Y3 = C3 * Y1 - C5 * Y7 - C1 * Y5 - C7 * Y3.
-         */
-        //  R5=(Y1,Y7)  R6=(Y5,Y3)                                                   // R7=(C1,C7)
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || [TMP1]=R2 || R6.H=W[I2--];
-        A1-=R7.H*R5.L,       A0+=R7.L*R5.L (IS)       || I0-=4     || R7=[I3++];
-        A1+=R7.H*R6.H,       A0+=R7.L*R6.H (IS)       || I0+=M1;                     // R7=(C3,C5)
-        R3 =(A1-=R7.L*R6.L), R2 =(A0+=R7.H*R6.L) (IS);
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || R4=[TMP0];
-        A1+=R7.H*R5.L,       A0-=R7.L*R5.L (IS)       || I1+=M1    || R7=[I3++];     // R7=(C1,C7)
-        A1+=R7.L*R6.H,       A0-=R7.H*R6.H (IS);
-        R7 =(A1-=R7.H*R6.L), R6 =(A0-=R7.L*R6.L) (IS) || I2+=M1;
-        // R3=Y1, R2=Y7, R7=Y5, R6=Y3
-
-        /* Transpose write column. */
-        R5.H=R4+R2 (RND20);                                   // Y0=Y0+Y7
-        R5.L=R4-R2 (RND20) || R4 = [TMP1];                    // Y7=Y7-Y0
-        R2.H=R1+R7 (RND20) || W[P0++P3]=R5.H;                 // Y2=Y2+Y5 st Y0
-        R2.L=R1-R7 (RND20) || W[P1++P4]=R5.L || R7=[I3++];    // Y5=Y2-Y5 st Y7
-        R5.H=R0-R3 (RND20) || W[P0++P3]=R2.H || R1.L=W[I1++]; // Y1=Y6-Y1 st Y2
-        R5.L=R0+R3 (RND20) || W[P1++P4]=R2.L || R0.H=W[I0++]; // Y6=Y6+Y1 st Y5
-        R3.H=R4-R6 (RND20) || W[P0++P3]=R5.H || R0.L=W[I2++]; // Y3=Y3-Y4 st Y1
-        R3.L=R4+R6 (RND20) || W[P1++P4]=R5.L || R1.H=W[I0++]; // Y4=Y3+Y4 st Y6
-
-        /* pipeline loop start, + drain Y3, Y4 */
-        A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || W[P0++P2]= R3.H || R1.H = W[I0--];
-.3:     R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || W[P1++P5]= R3.L || R7 = [I3++];
-
-    L3 = 0;
-    (R7:4,P5:3)=[SP++];
-    unlink;
-    RTS;
-DEFUN_END(idct)
diff --git a/libavcodec/bfin/mathops.h b/libavcodec/bfin/mathops.h
deleted file mode 100644 (file)
index bbee493..0000000
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * simple math operations
- *
- * Copyright (C) 2007 Marc Hoffman <mmhoffm@gmail.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef AVCODEC_BFIN_MATHOPS_H
-#define AVCODEC_BFIN_MATHOPS_H
-
-#include "config.h"
-
-#define MULH(X,Y) ({ int xxo;                           \
-    __asm__ (                                               \
-        "a1 = %2.L * %1.L (FU);\n\t"                    \
-        "a1 = a1 >> 16;\n\t"                            \
-        "a1 += %2.H * %1.L (IS,M);\n\t"                 \
-        "a0 = %1.H * %2.H, a1+= %1.H * %2.L (IS,M);\n\t"\
-        "a1 = a1 >>> 16;\n\t"                           \
-        "%0 = (a0 += a1);\n\t"                          \
-        : "=d" (xxo) : "d" (X), "d" (Y) : "A0","A1"); xxo; })
-
-/* signed 16x16 -> 32 multiply */
-#define MUL16(a, b) ({ int xxo;                         \
-    __asm__ (                                               \
-       "%0 = %1.l*%2.l (is);\n\t"                       \
-       : "=W" (xxo) : "d" (a), "d" (b) : "A1");         \
-    xxo; })
-
-#endif /* AVCODEC_BFIN_MATHOPS_H */
diff --git a/libavcodec/bfin/pixels.S b/libavcodec/bfin/pixels.S
deleted file mode 100644 (file)
index 289aa2c..0000000
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * Blackfin Pixel Operations
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "libavutil/bfin/asm.h"
-
-/*
-  motion compensation
-  primitives
-
-     * Halfpel motion compensation with rounding (a+b+1)>>1.
-     * This is an array[4][4] of motion compensation funcions for 4
-     * horizontal blocksizes (8,16) and the 4 halfpel positions<br>
-     * *pixels_tab[ 0->16xH 1->8xH ][ xhalfpel + 2*yhalfpel ]
-     * @param block destination where the result is stored
-     * @param pixels source
-     * @param line_size number of bytes in a horizontal line of block
-     * @param h height
-
-*/
-
-DEFUN(put_pixels8uc,mL1,
-        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
-                 int dest_size, int line_size, int h)):
-        i3=r0;        // dest
-        i0=r1;        // src0
-        i1=r2;        // src1
-        r0=[sp+12];   // dest_size
-        r2=[sp+16];   // line_size
-        p0=[sp+20];   // h
-        [--sp] = (r7:6);
-        r0+=-4;
-        m3=r0;
-        r2+=-8;
-        m0=r2;
-        LSETUP(pp8$0,pp8$1) LC0=P0;
-        DISALGNEXCPT                || R0 = [I0++]  || R2  =[I1++];
-
-pp8$0:  DISALGNEXCPT                || R1 = [I0++]  || R3  =[I1++];
-        R6 = BYTEOP1P(R1:0,R3:2)    || R0 = [I0++M0]|| R2  =[I1++M0];
-        R7 = BYTEOP1P(R1:0,R3:2)(R) || R0 = [I0++]  || [I3++] = R6 ;
-pp8$1:  DISALGNEXCPT                || R2 = [I1++]  || [I3++M3] = R7;
-
-        (r7:6) = [sp++];
-        RTS;
-DEFUN_END(put_pixels8uc)
-
-DEFUN(put_pixels16uc,mL1,
-        (uint8_t *block, const uint8_t *s0, const uint8_t *s1,
-                 int dest_size, int line_size, int h)):
-        link 0;
-        [--sp] = (r7:6);
-        i3=r0;        // dest
-        i0=r1;        // src0
-        i1=r2;        // src1
-        r0=[fp+20];   // dest_size
-        r2=[fp+24];   // line_size
-        p0=[fp+28];   // h
-
-
-        r0+=-12;
-        m3=r0;        // line_size
-        r2+=-16;
-        m0=r2;
-
-        LSETUP(pp16$0,pp16$1) LC0=P0;
-         DISALGNEXCPT                || R0 = [I0++]   || R2  =[I1++];
-
-pp16$0:  DISALGNEXCPT                || R1 = [I0++]   || R3  =[I1++];
-         R6 = BYTEOP1P(R1:0,R3:2)    || R0 = [I0++]   || R2  =[I1++];
-         R7 = BYTEOP1P(R1:0,R3:2)(R) || R1 = [I0++]   || R3  =[I1++];
-         [I3++] = R6;
-         R6 = BYTEOP1P(R1:0,R3:2)    || R0 = [I0++M0] || R2  =[I1++M0];
-         R7 = BYTEOP1P(R1:0,R3:2)(R) || R0 = [I0++]   || [I3++] = R7 ;
-         [I3++] = R6;
-pp16$1:  DISALGNEXCPT                || R2 = [I1++]   || [I3++M3] = R7;
-
-        (r7:6) = [sp++];
-        unlink;
-        RTS;
-DEFUN_END(put_pixels16uc)
-
-DEFUN(z_put_pixels16_xy2,mL1,
-        (uint8_t *block, const uint8_t *s0,
-                 int dest_size, int line_size, int h)):
-        link 0;
-        [--sp] = (r7:4);
-        i3=r0;        // dest
-        i0=r1;        // src0--> pixels
-        i1=r1;        // src1--> pixels + line_size
-        r2+=-12;
-        m2=r2;        // m2=dest_width-4
-        r2=[fp+20];
-        m3=r2;        // line_size
-        p0=[fp+24];   // h
-        r2+=-16;
-        i1+=m3;       /* src1 + line_size */
-        m0=r2;        /* line-size - 20 */
-
-        B0 = I0;
-        B1 = I1;
-        B3 = I3;
-
-        DISALGNEXCPT                       || R0 = [I0++] || R2  =[I1++];
-
-        LSETUP(LS$16E,LE$16E) LC0=P0;
-LS$16E: DISALGNEXCPT                       || R1 = [I0++] || R3  =[I1++];
-        R4 = BYTEOP2P (R3:2,R1:0) (RNDL)   || R0 = [I0++] || R2  =[I1++];
-        R5 = BYTEOP2P (R3:2,R1:0) (RNDL,R) || R1 = [I0++] || [I3++] = R4 ;
-        DISALGNEXCPT                       || R3 = [I1++] || [I3++] = R5;
-        R4 = BYTEOP2P (R3:2,R1:0) (RNDL)   || R0 = [I0++M0]|| R2  = [I1++M0];
-        R5 = BYTEOP2P (R3:2,R1:0) (RNDL,R) || R0 = [I0++] || [I3++] = R4 ;
-LE$16E: DISALGNEXCPT                       || R2 = [I1++] || [I3++M2] = R5;
-
-        M1 = 1;
-        I3 = B3;
-        I1 = B1;
-        I0 = B0;
-
-        I0 += M1;
-        I1 += M1;
-
-        DISALGNEXCPT                       || R0 = [I0++] || R2  =[I1++];
-        LSETUP(LS$16O,LE$16O) LC0=P0;
-LS$16O: DISALGNEXCPT                       || R1 = [I0++] || R3  =[I1++];
-        R4 = BYTEOP2P (R3:2,R1:0) (RNDH)   || R0 = [I0++] || R2  =[I1++];
-        R5 = BYTEOP2P (R3:2,R1:0) (RNDH,R) || R1 = [I0++] || R6  =[I3++];
-        R4 = R4 +|+ R6                       || R7 = [I3--];
-        R5 = R5 +|+ R7                       || [I3++] = R4;
-        DISALGNEXCPT                       || R3  =[I1++] || [I3++] = R5;
-        R4 = BYTEOP2P (R3:2,R1:0) (RNDH)   || R0 = [I0++M0]|| R2  = [I1++M0];
-        R5 = BYTEOP2P (R3:2,R1:0) (RNDH,R) || R0 = [I0++] || R6 = [I3++];
-        R4 = R4 +|+ R6                       || R7 = [I3--];
-        R5 = R5 +|+ R7                       || [I3++] = R4;
-LE$16O: DISALGNEXCPT                       || R2 = [I1++] || [I3++M2] = R5;
-
-        (r7:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(z_put_pixels16_xy2)
-
-DEFUN(z_put_pixels8_xy2,mL1,
-        (uint8_t *block, const uint8_t *s0,
-                 int dest_size, int line_size, int h)):
-        link 0;
-        [--sp] = (r7:4);
-        i3=r0;        // dest
-        i0=r1;        // src0--> pixels
-        i1=r1;        // src1--> pixels + line_size
-        r2+=-4;
-        m2=r2;        // m2=dest_width-4
-        r2=[fp+20];
-        m3=r2;        // line_size
-        p0=[fp+24];   // h
-        r2+=-8;
-        i1+=m3;       /* src1 + line_size */
-        m0=r2;        /* line-size - 20 */
-
-        b0 = I0;
-        b1 = I1;
-        b3 = I3;
-
-        LSETUP(LS$8E,LE$8E) LC0=P0;
-        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
-LS$8E:  DISALGNEXCPT                       || R1 = [I0++]   || R3  =[I1++];
-        R4 = BYTEOP2P (R3:2,R1:0) (RNDL)   || R0 = [I0++M0] || R2  =[I1++M0];
-        R5 = BYTEOP2P (R3:2,R1:0) (RNDL,R) || R0 = [I0++]   || [I3++] = R4 ;
-LE$8E:  DISALGNEXCPT                       || R2 = [I1++]   || [I3++M2] = R5;
-
-        M1 = 1;
-        I3 = b3;
-        I1 = b1;
-        I0 = b0;
-
-        I0 += M1;
-        I1 += M1;
-
-        LSETUP(LS$8O,LE$8O) LC0=P0;
-        DISALGNEXCPT                       || R0 = [I0++]   || R2  =[I1++];
-LS$8O:  DISALGNEXCPT                       || R1 = [I0++]   || R3  =[I1++];
-        R4 = BYTEOP2P (R3:2,R1:0) (RNDH)   || R0 = [I0++M0] || R2  =[I1++M0];
-        R5 = BYTEOP2P (R3:2,R1:0) (RNDH,R) || R0 = [I0++]   || R6  =[I3++];
-        R4 = R4 +|+ R6                                      || R7 = [I3--];
-        R5 = R5 +|+ R7                                      || [I3++] = R4;
-LE$8O:  DISALGNEXCPT                       || R2  =[I1++]   || [I3++M2] = R5;
-
-        (r7:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(z_put_pixels8_xy2)
diff --git a/libavcodec/bfin/pixels.h b/libavcodec/bfin/pixels.h
deleted file mode 100644 (file)
index 0934429..0000000
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (C) 2007 Marc Hoffman <mmh@pleasantst.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_BFIN_PIXELS_H
-#define AVCODEC_BFIN_PIXELS_H
-
-#include <stdint.h>
-
-#include "libavutil/bfin/attributes.h"
-
-void ff_bfin_z_put_pixels16_xy2(uint8_t *block, const uint8_t *s0,
-                                int dest_size, int line_size, int h) attribute_l1_text;
-void ff_bfin_z_put_pixels8_xy2(uint8_t *block, const uint8_t *s0,
-                               int dest_size, int line_size, int h) attribute_l1_text;
-
-void ff_bfin_put_pixels8uc(uint8_t *block, const uint8_t *s0,
-                           const uint8_t *s1, int dest_size, int line_size,
-                           int h) attribute_l1_text;
-void ff_bfin_put_pixels16uc(uint8_t *block, const uint8_t *s0,
-                            const uint8_t *s1, int dest_size, int line_size,
-                            int h) attribute_l1_text;
-
-#endif /* AVCODEC_BFIN_PIXELS_H */
diff --git a/libavcodec/bfin/vp3dsp.S b/libavcodec/bfin/vp3dsp.S
deleted file mode 100644 (file)
index 615cae9..0000000
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * vp3_idct BlackFin
- *
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-/*
-   This blackfin DSP code implements an 8x8 inverse type II DCT.
-
-Prototype       : void ff_bfin_vp3_idct(int16_t *in)
-
-Registers Used  : A0, A1, R0-R7, I0-I3, B0, B2, B3, M0-M2, L0-L3, P0-P5, LC0.
-
-*/
-
-#include "libavutil/bfin/asm.h"
-
-SECTION_L1_DATA_B
-
-.align 4;
-coefs:
-.short 0x5a82;           //  C4
-.short 0x5a82;           //  C4
-.short 0x30FC;           //cos(3pi/8)  C6
-.short 0x7642;           //cos(pi/8)   C2
-.short 0x18F9;           //cos(7pi/16)
-.short 0x7D8A;           //cos(pi/16)
-.short 0x471D;           //cos(5pi/16)
-.short 0x6A6E;           //cos(3pi/16)
-.short 0x18F9;           //cos(7pi/16)
-.short 0x7D8A;           //cos(pi/16)
-
-SECTION_L1_DATA_A
-
-vtmp: .space 256
-
-#define TMP0 FP-8
-#define TMP1 FP-12
-#define TMP2 FP-16
-
-
-.text
-DEFUN(vp3_idct,mL1,
-        (int16_t *block)):
-
-/********************** Function Prologue *********************************/
-    link 16;
-    [--SP] = (R7:4, P5:3);   // Push the registers onto the stack.
-    B0 = R0;                 // Pointer to Input matrix
-    RELOC(R1, P3, coefs);    // Pointer to Coefficients
-    RELOC(R2, P3, vtmp);     // Pointer to Temporary matrix
-    B3 = R1;
-    B2 = R2;
-    L3 = 20;                // L3 is used for making the coefficient array
-                            // circular.
-                            // MUST BE RESTORED TO ZERO at function exit.
-    M1 = 16 (X);            // All these registers are initialized for
-    M3 = 8(X);              // modifying address offsets.
-
-    I0 = B0;                // I0 points to Input Element (0, 0).
-    I2 = B0;                // I2 points to Input Element (0, 0).
-    I2 += M3 || R0.H = W[I0];
-                            // Element 0 is read into R0.H
-    I1 = I2;                // I1 points to input Element (0, 6).
-    I1 += 4  || R0.L = W[I2++];
-                            // I2 points to input Element (0, 4).
-                            // Element 4 is read into R0.L.
-    P2 = 8 (X);
-    P3 = 32 (X);
-    P4 = -32 (X);
-    P5 = 98 (X);
-    R7 = 0x8000(Z);
-    I3 = B3;                // I3 points to Coefficients
-    P0 = B2;                // P0 points to array Element (0, 0) of temp
-    P1 = B2;
-    R7 = [I3++] || [TMP2]=R7;            // Coefficient C4 is read into R7.H and R7.L.
-    MNOP;
-    NOP;
-
-    /*
-     *   A1 =      Y0 * cos(pi/4)
-     *   A0 =      Y0 * cos(pi/4)
-     *   A1 = A1 + Y4 * cos(pi/4)
-     *   A0 = A0 - Y4 * cos(pi/4)
-     *   load:
-     *     R1=(Y2,Y6)
-     *     R7=(C2,C6)
-     *   res:
-     *     R3=Y0, R2=Y4
-     */
-    A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || I0+= 4       || R1.L=W[I1++];
-    R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || R1.H=W[I0--] || R7=[I3++];
-
-    LSETUP (.0, .1) LC0 = P2; // perform 8 1d idcts
-
-    P2 = 112 (X);
-    P1 = P1 + P2;           // P1 points to element (7, 0) of temp buffer.
-    P2 = -94(X);
-
-.0:
-       /*
-        *   A1 =      Y2 * cos(3pi/8)
-        *   A0 =      Y2 * cos(pi/8)
-        *   A1 = A1 - Y6 * cos(pi/8)
-        *   A0 = A0 + Y6 * cos(3pi/8)
-        *      R5 = (Y1,Y7)
-        *      R7 = (C1,C7)
-        *   res:
-        *      R1=Y2, R0=Y6
-        */
-        A1=R7.L*R1.H,       A0=R7.H*R1.H (IS)        || I0+=4        || R5.H=W[I0];
-        R1=(A1-=R7.H*R1.L), R0=(A0+=R7.L*R1.L) (IS)  || R5.L=W[I1--] || R7=[I3++];
-        /*
-        *   Y0 = Y0 + Y6.
-        *   Y4 = Y4 + Y2.
-        *   Y2 = Y4 - Y2.
-        *   Y6 = Y0 - Y6.
-        *     R3 is saved
-        *     R6.l=Y3
-        * note: R3: Y0, R2: Y4, R1: Y2, R0: Y6
-        */
-        R3=R3+R0, R0=R3-R0;
-        R2=R2+R1, R1=R2-R1 || [TMP0]=R3 || R6.L=W[I0--];
-        /*
-         *  Compute the odd portion (1,3,5,7) even is done.
-         *
-         *  Y1 = C7 * Y1 - C1 * Y7 + C3 * Y5 - C5 * Y3.
-         *  Y7 = C1 * Y1 + C7 * Y7 + C5 * Y5 + C3 * Y3.
-         *  Y5 = C5 * Y1 + C3 * Y7 + C7 * Y5 - C1 * Y3.
-         *  Y3 = C3 * Y1 - C5 * Y7 - C1 * Y5 - C7 * Y3.
-         */
-        //  R5=(Y1,Y7)  R6=(Y5,Y3)                                                   // R7=(C1,C7)
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || [TMP1]=R2 || R6.H=W[I2--];
-        A1-=R7.H*R5.L,       A0+=R7.L*R5.L (IS)       || I0-=4     || R7=[I3++];
-        A1+=R7.H*R6.H,       A0+=R7.L*R6.H (IS)       || I0+=M1;                     // R7=(C3,C5)
-        R3 =(A1-=R7.L*R6.L), R2 =(A0+=R7.H*R6.L) (IS);
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || R4=[TMP0];
-        A1+=R7.H*R5.L,       A0-=R7.L*R5.L (IS)       || I1+=M1    || R7=[I3++];     // R7=(C1,C7)
-        A1+=R7.L*R6.H,       A0-=R7.H*R6.H (IS);
-        R7 =(A1-=R7.H*R6.L), R6 =(A0-=R7.L*R6.L) (IS) || I2+=M1;
-        // R3=Y1, R2=Y7, R7=Y5, R6=Y3
-
-        /* Transpose write column. */
-        R5.H=R4+R2 (RND12);                                   // Y0=Y0+Y7
-        R5.L=R4-R2 (RND12) || R4 = [TMP1];                    // Y7=Y7-Y0
-        R2.H=R1+R7 (RND12) || W[P0++P3]=R5.H;                 // Y2=Y2+Y5 st Y0
-        R2.L=R1-R7 (RND12) || W[P1++P4]=R5.L || R7=[I3++];    // Y5=Y2-Y5 st Y7
-        R5.H=R0-R3 (RND12) || W[P0++P3]=R2.H || R1.L=W[I1++]; // Y1=Y6-Y1 st Y2
-        R5.L=R0+R3 (RND12) || W[P1++P4]=R2.L || R0.H=W[I0++]; // Y6=Y6+Y1 st Y5
-        R3.H=R4-R6 (RND12) || W[P0++P3]=R5.H || R0.L=W[I2++]; // Y3=Y3-Y4 st Y1
-        R3.L=R4+R6 (RND12) || W[P1++P4]=R5.L || R1.H=W[I0++]; // Y4=Y3+Y4 st Y6
-
-        /* pipeline loop start, + drain Y3, Y4 */
-        A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || W[P0++P2]= R3.H || R1.H = W[I0--];
-.1:     R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || W[P1++P5]= R3.L || R7 = [I3++];
-
-
-
-    I0 = B2;                // I0 points to Input Element (0, 0)
-    I2 = B2;                // I2 points to Input Element (0, 0)
-    I2 += M3 || R0.H = W[I0];
-                            // Y0 is read in R0.H
-    I1 = I2;                // I1 points to input Element (0, 6)
-    I1 += 4  || R0.L = W[I2++];
-                            // I2 points to input Element (0, 4)
-                            // Y4 is read in R0.L
-    P2 = 8 (X);
-    I3 = B3;                // I3 points to Coefficients
-    P0 = B0;                // P0 points to array Element (0, 0) for writing
-                            // output
-    P1 = B0;
-    R7 = [I3++];            // R7.H = C4 and R7.L = C4
-    NOP;
-
-    /*
-     *   A1 =      Y0 * cos(pi/4)
-     *   A0 =      Y0 * cos(pi/4)
-     *   A1 = A1 + Y4 * cos(pi/4)
-     *   A0 = A0 - Y4 * cos(pi/4)
-     *   load:
-     *     R1=(Y2,Y6)
-     *     R7=(C2,C6)
-     *   res:
-     *     R3=Y0, R2=Y4
-     */
-    A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || I0+=4        || R1.L=W[I1++];
-    R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || R1.H=W[I0--] || R7=[I3++];
-
-    LSETUP (.2, .3) LC0 = P2; // peform 8 1d idcts
-    P2 = 112 (X);
-    P1 = P1 + P2;
-    P2 = -94(X);
-
-.2:
-        /*
-         *   A1 =      Y2 * cos(3pi/8)
-         *   A0 =      Y2 * cos(pi/8)
-         *   A1 = A1 - Y6 * cos(pi/8)
-         *   A0 = A0 + Y6 * cos(3pi/8)
-         *      R5 = (Y1,Y7)
-         *      R7 = (C1,C7)
-         *   res:
-         *      R1=Y2, R0=Y6
-         */
-        A1=R7.L*R1.H,       A0=R7.H*R1.H (IS)        || I0+=4        || R5.H=W[I0];
-        R1=(A1-=R7.H*R1.L), R0=(A0+=R7.L*R1.L) (IS)  || R5.L=W[I1--] || R7=[I3++];
-        /*
-        *   Y0 = Y0 + Y6.
-        *   Y4 = Y4 + Y2.
-        *   Y2 = Y4 - Y2.
-        *   Y6 = Y0 - Y6.
-        *     R3 is saved
-        *     R6.l=Y3
-        * note: R3: Y0, R2: Y4, R1: Y2, R0: Y6
-        */
-        R3=R3+R0, R0=R3-R0;
-        R2=R2+R1, R1=R2-R1 || [TMP0]=R3 || R6.L=W[I0--];
-        /*
-         *  Compute the odd portion (1,3,5,7) even is done.
-         *
-         *  Y1 = C7 * Y1 - C1 * Y7 + C3 * Y5 - C5 * Y3.
-         *  Y7 = C1 * Y1 + C7 * Y7 + C5 * Y5 + C3 * Y3.
-         *  Y5 = C5 * Y1 + C3 * Y7 + C7 * Y5 - C1 * Y3.
-         *  Y3 = C3 * Y1 - C5 * Y7 - C1 * Y5 - C7 * Y3.
-         */
-        //  R5=(Y1,Y7)  R6=(Y5,Y3)                                                   // R7=(C1,C7)
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || [TMP1]=R2 || R6.H=W[I2--];
-        A1-=R7.H*R5.L,       A0+=R7.L*R5.L (IS)       || I0-=4     || R7=[I3++];
-        A1+=R7.H*R6.H,       A0+=R7.L*R6.H (IS)       || I0+=M1;                     // R7=(C3,C5)
-        R3 =(A1-=R7.L*R6.L), R2 =(A0+=R7.H*R6.L) (IS);
-        A1 =R7.L*R5.H,       A0 =R7.H*R5.H (IS)       || R4=[TMP0];
-        A1+=R7.H*R5.L,       A0-=R7.L*R5.L (IS)       || I1+=M1    || R7=[I3++];     // R7=(C1,C7)
-        A1+=R7.L*R6.H,       A0-=R7.H*R6.H (IS);
-        R7 =(A1-=R7.H*R6.L), R6 =(A0-=R7.L*R6.L) (IS) || I2+=M1;
-        // R3=Y1, R2=Y7, R7=Y5, R6=Y3
-
-        /* Transpose write column. */
-        R5.H=R4+R2 (RND20);                                   // Y0=Y0+Y7
-        R5.L=R4-R2 (RND20) || R4 = [TMP1];                    // Y7=Y7-Y0
-        R5=R5>>>2(v);
-        R2.H=R1+R7 (RND20) || W[P0++P3]=R5.H;                 // Y2=Y2+Y5 st Y0
-        R2.L=R1-R7 (RND20) || W[P1++P4]=R5.L || R7=[I3++];    // Y5=Y2-Y5 st Y7
-        R2=R2>>>2(v);
-        R5.H=R0-R3 (RND20) || W[P0++P3]=R2.H || R1.L=W[I1++]; // Y1=Y6-Y1 st Y2
-        R5.L=R0+R3 (RND20) || W[P1++P4]=R2.L || R0.H=W[I0++]; // Y6=Y6+Y1 st Y5
-        R5=R5>>>2(v);
-        R3.H=R4-R6 (RND20) || W[P0++P3]=R5.H || R0.L=W[I2++]; // Y3=Y3-Y4 st Y1
-        R3.L=R4+R6 (RND20) || W[P1++P4]=R5.L || R1.H=W[I0++]; // Y4=Y3+Y4 st Y6
-        R3=R3>>>2(v);
-        /* pipeline loop start, + drain Y3, Y4 */
-        A1=R7.H*R0.H,       A0=R7.H*R0.H (IS)       || W[P0++P2]= R3.H || R1.H = W[I0--];
-.3:     R3=(A1+=R7.H*R0.L), R2=(A0-=R7.H*R0.L) (IS) || W[P1++P5]= R3.L || R7 = [I3++];
-
-    L3 = 0;
-    (R7:4,P5:3)=[SP++];
-    unlink;
-    RTS;
-DEFUN_END(vp3_idct)
diff --git a/libavcodec/bfin/vp3dsp_init.c b/libavcodec/bfin/vp3dsp_init.c
deleted file mode 100644 (file)
index be77cc4..0000000
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-#include <string.h>
-
-#include "libavutil/attributes.h"
-#include "libavcodec/avcodec.h"
-#include "libavcodec/mathops.h"
-#include "libavcodec/vp3dsp.h"
-
-void ff_bfin_vp3_idct(int16_t *block);
-
-/* Intra iDCT offset 128 */
-static void bfin_vp3_idct_put(uint8_t *dest, int line_size, int16_t *block)
-{
-    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP + 128;
-    int i,j;
-
-    ff_bfin_vp3_idct (block);
-
-    for (i=0;i<8;i++)
-        for (j=0;j<8;j++)
-            dest[line_size*i + j] = cm[block[j*8 + i]];
-
-    memset(block, 0, 128);
-}
-
-/* Inter iDCT */
-static void bfin_vp3_idct_add(uint8_t *dest, int line_size, int16_t *block)
-{
-    const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
-    int i, j;
-
-    ff_bfin_vp3_idct (block);
-    for (i = 0; i < 8; i++)
-        for (j = 0; j < 8; j++)
-            dest[line_size*i + j] = cm[dest[line_size*i + j] + block[j*8 + i]];
-
-    memset(block, 0, 128);
-}
-
-av_cold void ff_vp3dsp_init_bfin(VP3DSPContext *c, int flags)
-{
-    if (!(flags & CODEC_FLAG_BITEXACT)) {
-        c->idct_add = bfin_vp3_idct_add;
-        c->idct_put = bfin_vp3_idct_put;
-    }
-}
index 74a4206..d0177f5 100644 (file)
 #include "x86/idct_xvid.h"
 #include "dctref.h"
 
-// BFIN
-void ff_bfin_idct(int16_t *block);
-void ff_bfin_fdct(int16_t *block);
-
 // ALTIVEC
 void ff_fdct_altivec(int16_t *block);
 
@@ -92,10 +88,6 @@ static const struct algo fdct_tab[] = {
     { "altivecfdct",    ff_fdct_altivec,       NO_PERM,   AV_CPU_FLAG_ALTIVEC },
 #endif
 
-#if ARCH_BFIN
-    { "BFINfdct",       ff_bfin_fdct,          NO_PERM  },
-#endif
-
     { 0 }
 };
 
@@ -116,10 +108,6 @@ static const struct algo idct_tab[] = {
     { "XVID-SSE2",      ff_idct_xvid_sse2,     SSE2_PERM, AV_CPU_FLAG_SSE2, 1 },
 #endif
 
-#if ARCH_BFIN
-    { "BFINidct",       ff_bfin_idct,          NO_PERM  },
-#endif
-
 #if ARCH_ARM
     { "SIMPLE-ARM",     ff_simple_idct_arm,    NO_PERM  },
     { "INT-ARM",        ff_j_rev_dct_arm,      MMX_PERM },
index aba2a43..0ef9d8c 100644 (file)
@@ -1561,8 +1561,6 @@ av_cold void ff_dsputil_init(DSPContext *c, AVCodecContext *avctx)
 
     if (ARCH_ARM)
         ff_dsputil_init_arm(c, avctx, high_bit_depth);
-    if (ARCH_BFIN)
-        ff_dsputil_init_bfin(c, avctx, high_bit_depth);
     if (ARCH_PPC)
         ff_dsputil_init_ppc(c, avctx, high_bit_depth);
     if (ARCH_X86)
index d7c2c24..070580f 100644 (file)
@@ -245,8 +245,6 @@ void ff_set_cmp(DSPContext *c, me_cmp_func *cmp, int type);
 
 void ff_dsputil_init_arm(DSPContext *c, AVCodecContext *avctx,
                          unsigned high_bit_depth);
-void ff_dsputil_init_bfin(DSPContext *c, AVCodecContext *avctx,
-                          unsigned high_bit_depth);
 void ff_dsputil_init_ppc(DSPContext *c, AVCodecContext *avctx,
                          unsigned high_bit_depth);
 void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx,
index a9ae9d6..16f4c77 100644 (file)
@@ -359,8 +359,6 @@ av_cold void ff_hpeldsp_init(HpelDSPContext *c, int flags)
         ff_hpeldsp_init_aarch64(c, flags);
     if (ARCH_ARM)
         ff_hpeldsp_init_arm(c, flags);
-    if (ARCH_BFIN)
-        ff_hpeldsp_init_bfin(c, flags);
     if (ARCH_PPC)
         ff_hpeldsp_init_ppc(c, flags);
     if (ARCH_X86)
index b7c2f6e..7ffed1a 100644 (file)
@@ -96,7 +96,6 @@ void ff_hpeldsp_init(HpelDSPContext *c, int flags);
 
 void ff_hpeldsp_init_aarch64(HpelDSPContext *c, int flags);
 void ff_hpeldsp_init_arm(HpelDSPContext *c, int flags);
-void ff_hpeldsp_init_bfin(HpelDSPContext *c, int flags);
 void ff_hpeldsp_init_ppc(HpelDSPContext *c, int flags);
 void ff_hpeldsp_init_x86(HpelDSPContext *c, int flags);
 
index 677e562..af687ec 100644 (file)
@@ -290,8 +290,6 @@ av_cold void ff_vp3dsp_init(VP3DSPContext *c, int flags)
 
     if (ARCH_ARM)
         ff_vp3dsp_init_arm(c, flags);
-    if (ARCH_BFIN)
-        ff_vp3dsp_init_bfin(c, flags);
     if (ARCH_PPC)
         ff_vp3dsp_init_ppc(c, flags);
     if (ARCH_X86)
index 39c4408..3099a7e 100644 (file)
@@ -47,7 +47,6 @@ typedef struct VP3DSPContext {
 
 void ff_vp3dsp_init(VP3DSPContext *c, int flags);
 void ff_vp3dsp_init_arm(VP3DSPContext *c, int flags);
-void ff_vp3dsp_init_bfin(VP3DSPContext *c, int flags);
 void ff_vp3dsp_init_ppc(VP3DSPContext *c, int flags);
 void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags);
 
diff --git a/libavutil/bfin/asm.h b/libavutil/bfin/asm.h
deleted file mode 100644 (file)
index 6bfa0f3..0000000
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVUTIL_BFIN_ASM_H
-#define AVUTIL_BFIN_ASM_H
-
-#include "config.h"
-
-#define mL3 .text
-
-#if defined(__FDPIC__) && CONFIG_SRAM
-#define mL1 .l1.text
-#define SECTION_L1_DATA_A .section .l1.data.A,"aw",@progbits
-#define SECTION_L1_DATA_B .section .l1.data.B,"aw",@progbits
-#else
-#define mL1 mL3
-#define SECTION_L1_DATA_A
-#define SECTION_L1_DATA_B .data
-#endif
-
-#define DEFUN(fname, where, interface)          \
-    .section where;                             \
-    .global _ff_bfin_ ## fname;                 \
-    .type _ff_bfin_ ## fname, STT_FUNC;         \
-    .align 8;                                   \
-    _ff_bfin_ ## fname
-
-#define DEFUN_END(fname) \
-    .size _ff_bfin_ ## fname, . - _ff_bfin_ ## fname
-
-#ifdef __FDPIC__
-#define RELOC(reg, got, obj) reg = [got + obj@GOT17M4]
-#else
-#define RELOC(reg, got, obj) reg.L = obj; reg.H = obj
-#endif
-
-#endif /* AVUTIL_BFIN_ASM_H */
diff --git a/libavutil/bfin/attributes.h b/libavutil/bfin/attributes.h
deleted file mode 100644 (file)
index 659f9a9..0000000
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (C) 2007 Marc Hoffman <mmh@pleasantst.com>
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVUTIL_BFIN_ATTRIBUTES_H
-#define AVUTIL_BFIN_ATTRIBUTES_H
-
-#include "config.h"
-
-#if defined(__FDPIC__) && CONFIG_SRAM
-#define attribute_l1_text   __attribute__((l1_text))
-#define attribute_l1_data_b __attribute__((l1_data_B))
-#else
-#define attribute_l1_text
-#define attribute_l1_data_b
-#endif
-
-#endif /* AVUTIL_BFIN_ATTRIBUTES_H */
diff --git a/libswscale/bfin/Makefile b/libswscale/bfin/Makefile
deleted file mode 100644 (file)
index 5f34550..0000000
+++ /dev/null
@@ -1,3 +0,0 @@
-OBJS +=  bfin/internal_bfin.o                                           \
-         bfin/swscale_bfin.o                                            \
-         bfin/yuv2rgb_bfin.o                                            \
diff --git a/libswscale/bfin/internal_bfin.S b/libswscale/bfin/internal_bfin.S
deleted file mode 100644 (file)
index dca8448..0000000
+++ /dev/null
@@ -1,599 +0,0 @@
-/*
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *                    April 20, 2007
- *
- * Blackfin video color space converter operations
- * convert I420 YV12 to RGB in various formats
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-
-/*
-YUV420 to RGB565 conversion. This routine takes a YUV 420 planar macroblock
-and converts it to RGB565. R:5 bits, G:6 bits, B:5 bits.. packed into shorts.
-
-
-The following calculation is used for the conversion:
-
-  r = clipz((y - oy) * cy  + crv * (v - 128))
-  g = clipz((y - oy) * cy  + cgv * (v - 128) + cgu * (u - 128))
-  b = clipz((y - oy) * cy  + cbu * (u - 128))
-
-y, u, v are prescaled by a factor of 4 i.e. left-shifted to gain precision.
-
-
-New factorization to eliminate the truncation error which was
-occurring due to the byteop3p.
-
-
-1) Use the bytop16m to subtract quad bytes we use this in U8 this
- then so the offsets need to be renormalized to 8bits.
-
-2) Scale operands up by a factor of 4 not 8 because Blackfin
-   multiplies include a shift.
-
-3) Compute into the accumulators cy * yx0, cy * yx1.
-
-4) Compute each of the linear equations:
-     r = clipz((y - oy) * cy  + crv * (v - 128))
-
-     g = clipz((y - oy) * cy  + cgv * (v - 128) + cgu * (u - 128))
-
-     b = clipz((y - oy) * cy  + cbu * (u - 128))
-
-   Reuse of the accumulators requires that we actually multiply
-   twice once with addition and the second time with a subtraction.
-
-   Because of this we need to compute the equations in the order R B
-   then G saving the writes for B in the case of 24/32 bit color
-   formats.
-
-   API: yuv2rgb_kind (uint8_t *Y, uint8_t *U, uint8_t *V, int *out,
-                      int dW, uint32_t *coeffs);
-
-       A          B
-       ---        ---
-       i2 = cb    i3 = cr
-       i1 = coeff i0 = y
-
-Where coeffs have the following layout in memory.
-
-uint32_t oy, oc, zero, cy, crv, rmask, cbu, bmask, cgu, cgv;
-
-coeffs is a pointer to oy.
-
-The {rgb} masks are only utilized by the 565 packing algorithm. Note the data
-replication is used to simplify the internal algorithms for the dual Mac
-architecture of BlackFin.
-
-All routines are exported with _ff_bfin_ as a symbol prefix.
-
-Rough performance gain compared against -O3:
-
-2779809/1484290 187.28%
-
-which translates to ~33c/pel to ~57c/pel for the reference vs 17.5
-c/pel for the optimized implementations. Not sure why there is such a
-huge variation on the reference codes on Blackfin I guess it must have
-to do with the memory system.
-*/
-
-#include "libavutil/bfin/asm.h"
-
-#define MEM mL1
-
-
-.text
-
-#define COEFF_LEN        11*4
-#define COEFF_REL_CY_OFF 4*4
-
-#define ARG_OUT   20
-#define ARG_W     24
-#define ARG_COEFF 28
-
-DEFUN(yuv2rgb565_line,MEM,
-   (uint8_t *Y, uint8_t *U, uint8_t *V, int *out, int dW, uint32_t *coeffs)):
-        link 0;
-        [--sp] = (r7:4);
-        p1 = [fp+ARG_OUT];
-        r3 = [fp+ARG_W];
-
-        i0 = r0;
-        i2 = r1;
-        i3 = r2;
-
-        r0 = [fp+ARG_COEFF];
-        i1 = r0;
-        b1 = i1;
-        l1 = COEFF_LEN;
-        m0 = COEFF_REL_CY_OFF;
-        p0 = r3;
-
-        r0   = [i0++];         // 2Y
-        r1.l = w[i2++];        // 2u
-        r1.h = w[i3++];        // 2v
-        p0 = p0>>2;
-
-        lsetup (.L0565, .L1565) lc0 = p0;
-
-        /*
-           uint32_t oy,oc,zero,cy,crv,rmask,cbu,bmask,cgu,cgv
-           r0 -- used to load 4ys
-           r1 -- used to load 2us,2vs
-           r4 -- y3,y2
-           r5 -- y1,y0
-           r6 -- u1,u0
-           r7 -- v1,v0
-        */
-                                                              r2=[i1++]; // oy
-.L0565:
-        /*
-        rrrrrrrr gggggggg bbbbbbbb
-         5432109876543210
-                    bbbbb >>3
-              gggggggg    <<3
-         rrrrrrrr         <<8
-         rrrrrggggggbbbbb
-        */
-        (r4,r5) = byteop16m (r1:0, r3:2)                   || r3=[i1++]; // oc
-        (r7,r6) = byteop16m (r1:0, r3:2) (r);
-        r5 = r5 << 2 (v);                                                // y1,y0
-        r4 = r4 << 2 (v);                                                // y3,y2
-        r6 = r6 << 2 (v)                                   || r0=[i1++]; // u1,u0, r0=zero
-        r7 = r7 << 2 (v)                                   || r1=[i1++]; // v1,v0  r1=cy
-        /* Y' = y*cy */
-        a1 = r1.h*r5.h, a0 = r1.l*r5.l                     || r1=[i1++]; // crv
-
-        /* R = Y+ crv*(Cr-128) */
-        r2.h = (a1 += r1.h*r7.l), r2.l = (a0 += r1.l*r7.l);
-                a1 -= r1.h*r7.l,          a0 -= r1.l*r7.l  || r5=[i1++]; // rmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cbu
-        r2 = r2 >> 3 (v);
-        r3 = r2 & r5;
-
-        /* B = Y+ cbu*(Cb-128) */
-        r2.h = (a1 += r1.h*r6.l), r2.l = (a0 += r1.l*r6.l);
-                a1 -= r1.h*r6.l,          a0 -= r1.l*r6.l  || r5=[i1++]; // bmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cgu
-        r2 = r2 << 8 (v);
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-
-        /* G = Y+ cgu*(Cb-128)+cgv*(Cr-128) */
-                a1 += r1.h*r6.l,          a0 += r1.l*r6.l  || r1=[i1++]; // cgv
-        r2.h = (a1 += r1.h*r7.l), r2.l = (a0 += r1.l*r7.l);
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r5=[i1++m0]; // gmask
-        r2 = r2 << 3 (v);
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-        [p1++]=r3                                          || r1=[i1++]; // cy
-
-        /* Y' = y*cy */
-
-        a1 = r1.h*r4.h, a0 = r1.l*r4.l                     || r1=[i1++]; // crv
-
-        /* R = Y+ crv*(Cr-128) */
-        r2.h = (a1 += r1.h*r7.h), r2.l = (a0 += r1.l*r7.h);
-                a1 -= r1.h*r7.h,          a0 -= r1.l*r7.h  || r5=[i1++]; // rmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cbu
-        r2 = r2 >> 3 (v);
-        r3 = r2 & r5;
-
-        /* B = Y+ cbu*(Cb-128) */
-        r2.h = (a1 += r1.h*r6.h), r2.l = (a0 += r1.l*r6.h);
-                a1 -= r1.h*r6.h,          a0 -= r1.l*r6.h  || r5=[i1++]; // bmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cgu
-        r2 = r2 << 8 (v);
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-
-        /* G = Y+ cgu*(Cb-128)+cgv*(Cr-128) */
-                a1 += r1.h*r6.h,          a0 += r1.l*r6.h  || r1=[i1++]; // cgv
-        r2.h = (a1 += r1.h*r7.h), r2.l = (a0 += r1.l*r7.h) || r5=[i1++]; // gmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r0   =  [i0++];        // 2Y
-        r2 = r2 << 3 (v)                                   || r1.l = w[i2++];        // 2u
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-        [p1++]=r3                                          || r1.h = w[i3++];        // 2v
-.L1565:                                                       r2=[i1++]; // oy
-
-        l1 = 0;
-
-        (r7:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(yuv2rgb565_line)
-
-DEFUN(yuv2rgb555_line,MEM,
-   (uint8_t *Y, uint8_t *U, uint8_t *V, int *out, int dW, uint32_t *coeffs)):
-        link 0;
-        [--sp] = (r7:4);
-        p1 = [fp+ARG_OUT];
-        r3 = [fp+ARG_W];
-
-        i0 = r0;
-        i2 = r1;
-        i3 = r2;
-
-        r0 = [fp+ARG_COEFF];
-        i1 = r0;
-        b1 = i1;
-        l1 = COEFF_LEN;
-        m0 = COEFF_REL_CY_OFF;
-        p0 = r3;
-
-        r0   = [i0++];         // 2Y
-        r1.l = w[i2++];        // 2u
-        r1.h = w[i3++];        // 2v
-        p0 = p0>>2;
-
-        lsetup (.L0555, .L1555) lc0 = p0;
-
-        /*
-           uint32_t oy,oc,zero,cy,crv,rmask,cbu,bmask,cgu,cgv
-           r0 -- used to load 4ys
-           r1 -- used to load 2us,2vs
-           r4 -- y3,y2
-           r5 -- y1,y0
-           r6 -- u1,u0
-           r7 -- v1,v0
-        */
-                                                              r2=[i1++]; // oy
-.L0555:
-        /*
-        rrrrrrrr gggggggg bbbbbbbb
-         5432109876543210
-                    bbbbb >>3
-               gggggggg   <<2
-          rrrrrrrr        <<7
-         xrrrrrgggggbbbbb
-        */
-
-        (r4,r5) = byteop16m (r1:0, r3:2)                   || r3=[i1++]; // oc
-        (r7,r6) = byteop16m (r1:0, r3:2) (r);
-        r5 = r5 << 2 (v);                                                // y1,y0
-        r4 = r4 << 2 (v);                                                // y3,y2
-        r6 = r6 << 2 (v)                                   || r0=[i1++]; // u1,u0, r0=zero
-        r7 = r7 << 2 (v)                                   || r1=[i1++]; // v1,v0  r1=cy
-        /* Y' = y*cy */
-        a1 = r1.h*r5.h, a0 = r1.l*r5.l                     || r1=[i1++]; // crv
-
-        /* R = Y+ crv*(Cr-128) */
-        r2.h = (a1 += r1.h*r7.l), r2.l = (a0 += r1.l*r7.l);
-                a1 -= r1.h*r7.l,          a0 -= r1.l*r7.l  || r5=[i1++]; // rmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cbu
-        r2 = r2 >> 3 (v);
-        r3 = r2 & r5;
-
-        /* B = Y+ cbu*(Cb-128) */
-        r2.h = (a1 += r1.h*r6.l), r2.l = (a0 += r1.l*r6.l);
-                a1 -= r1.h*r6.l,          a0 -= r1.l*r6.l  || r5=[i1++]; // bmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cgu
-        r2 = r2 << 7 (v);
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-
-        /* G = Y+ cgu*(Cb-128)+cgv*(Cr-128) */
-                a1 += r1.h*r6.l,          a0 += r1.l*r6.l  || r1=[i1++]; // cgv
-        r2.h = (a1 += r1.h*r7.l), r2.l = (a0 += r1.l*r7.l);
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r5=[i1++m0]; // gmask
-        r2 = r2 << 2 (v);
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-        [p1++]=r3                                          || r1=[i1++]; // cy
-
-        /* Y' = y*cy */
-
-        a1 = r1.h*r4.h, a0 = r1.l*r4.l                     || r1=[i1++]; // crv
-
-        /* R = Y+ crv*(Cr-128) */
-        r2.h = (a1 += r1.h*r7.h), r2.l = (a0 += r1.l*r7.h);
-                a1 -= r1.h*r7.h,          a0 -= r1.l*r7.h  || r5=[i1++]; // rmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cbu
-        r2 = r2 >> 3 (v);
-        r3 = r2 & r5;
-
-        /* B = Y+ cbu*(Cb-128) */
-        r2.h = (a1 += r1.h*r6.h), r2.l = (a0 += r1.l*r6.h);
-                a1 -= r1.h*r6.h,          a0 -= r1.l*r6.h  || r5=[i1++]; // bmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cgu
-        r2 = r2 << 7 (v);
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-
-        /* G = Y+ cgu*(Cb-128)+cgv*(Cr-128) */
-                a1 += r1.h*r6.h,          a0 += r1.l*r6.h  || r1=[i1++]; // cgv
-        r2.h = (a1 += r1.h*r7.h), r2.l = (a0 += r1.l*r7.h) || r5=[i1++]; // gmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r0=[i0++];     // 4Y
-        r2 = r2 << 2 (v)                                   || r1.l=w[i2++];  // 2u
-        r2 = r2 & r5;
-        r3 = r3 | r2;
-        [p1++]=r3                                          || r1.h=w[i3++]; // 2v
-
-.L1555:                                                       r2=[i1++]; // oy
-
-        l1 = 0;
-
-        (r7:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(yuv2rgb555_line)
-
-DEFUN(yuv2rgb24_line,MEM,
-   (uint8_t *Y, uint8_t *U, uint8_t *V, int *out, int dW, uint32_t *coeffs)):
-        link 0;
-        [--sp] = (r7:4);
-        p1 = [fp+ARG_OUT];
-        r3 = [fp+ARG_W];
-        p2 = p1;
-        p2 += 3;
-
-        i0 = r0;
-        i2 = r1;
-        i3 = r2;
-
-        r0 = [fp+ARG_COEFF]; // coeff buffer
-        i1 = r0;
-        b1 = i1;
-        l1 = COEFF_LEN;
-        m0 = COEFF_REL_CY_OFF;
-        p0 = r3;
-
-        r0   = [i0++];         // 2Y
-        r1.l = w[i2++];        // 2u
-        r1.h = w[i3++];        // 2v
-        p0 = p0>>2;
-
-        lsetup (.L0888, .L1888) lc0 = p0;
-
-        /*
-           uint32_t oy,oc,zero,cy,crv,rmask,cbu,bmask,cgu,cgv
-           r0 -- used to load 4ys
-           r1 -- used to load 2us,2vs
-           r4 -- y3,y2
-           r5 -- y1,y0
-           r6 -- u1,u0
-           r7 -- v1,v0
-        */
-                                                              r2=[i1++]; // oy
-.L0888:
-        (r4,r5) = byteop16m (r1:0, r3:2)                   || r3=[i1++]; // oc
-        (r7,r6) = byteop16m (r1:0, r3:2) (r);
-        r5 = r5 << 2 (v);               // y1,y0
-        r4 = r4 << 2 (v);               // y3,y2
-        r6 = r6 << 2 (v) || r0=[i1++];  // u1,u0, r0=zero
-        r7 = r7 << 2 (v) || r1=[i1++];  // v1,v0  r1=cy
-
-        /* Y' = y*cy */
-        a1 = r1.h*r5.h, a0 = r1.l*r5.l                     || r1=[i1++]; // crv
-
-        /* R = Y+ crv*(Cr-128) */
-        r2.h = (a1 += r1.h*r7.l), r2.l = (a0 += r1.l*r7.l);
-                a1 -= r1.h*r7.l,          a0 -= r1.l*r7.l  || r5=[i1++]; // rmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cbu
-        r2=r2>>16 || B[p1++]=r2;
-                     B[p2++]=r2;
-
-        /* B = Y+ cbu*(Cb-128) */
-        r2.h = (a1 += r1.h*r6.l), r2.l = (a0 += r1.l*r6.l);
-                a1 -= r1.h*r6.l,          a0 -= r1.l*r6.l  || r5=[i1++]; // bmask
-        r3 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cgu
-
-        /* G = Y+ cgu*(Cb-128)+cgv*(Cr-128) */
-                a1 += r1.h*r6.l,          a0 += r1.l*r6.l  || r1=[i1++]; // cgv
-        r2.h = (a1 += r1.h*r7.l), r2.l = (a0 += r1.l*r7.l);
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r5=[i1++m0]; // gmask, oy,cy,zero
-
-        r2=r2>>16 || B[p1++]=r2;
-                     B[p2++]=r2;
-
-        r3=r3>>16 || B[p1++]=r3;
-                     B[p2++]=r3                            || r1=[i1++]; // cy
-
-        p1+=3;
-        p2+=3;
-        /* Y' = y*cy */
-        a1 = r1.h*r4.h, a0 = r1.l*r4.l                     || r1=[i1++]; // crv
-
-        /* R = Y+ crv*(Cr-128) */
-        r2.h = (a1 += r1.h*r7.h), r2.l = (a0 += r1.l*r7.h);
-                a1 -= r1.h*r7.h,          a0 -= r1.l*r7.h  || r5=[i1++]; // rmask
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cbu
-        r2=r2>>16 || B[p1++]=r2;
-        B[p2++]=r2;
-
-        /* B = Y+ cbu*(Cb-128) */
-        r2.h = (a1 += r1.h*r6.h), r2.l = (a0 += r1.l*r6.h);
-                a1 -= r1.h*r6.h,          a0 -= r1.l*r6.h  || r5=[i1++]; // bmask
-        r3 = byteop3p(r3:2, r1:0)(LO)                      || r1=[i1++]; // cgu
-
-        /* G = Y+ cgu*(Cb-128)+cgv*(Cr-128) */
-                a1 += r1.h*r6.h,          a0 += r1.l*r6.h  || r1=[i1++]; // cgv
-        r2.h = (a1 += r1.h*r7.h), r2.l = (a0 += r1.l*r7.h);
-        r2 = byteop3p(r3:2, r1:0)(LO)                      || r5=[i1++]; // gmask
-        r2=r2>>16 || B[p1++]=r2 || r0 = [i0++];    // 4y
-                     B[p2++]=r2 || r1.l = w[i2++]; // 2u
-        r3=r3>>16 || B[p1++]=r3 || r1.h = w[i3++]; // 2v
-                     B[p2++]=r3 || r2=[i1++];      // oy
-
-        p1+=3;
-.L1888: p2+=3;
-
-        l1 = 0;
-
-        (r7:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(yuv2rgb24_line)
-
-
-
-#define ARG_vdst        20
-#define ARG_width       24
-#define ARG_height      28
-#define ARG_lumStride   32
-#define ARG_chromStride 36
-#define ARG_srcStride   40
-
-DEFUN(uyvytoyv12, mL3,  (const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
-                         int width, int height,
-                         int lumStride, int chromStride, int srcStride)):
-        link 0;
-        [--sp] = (r7:4,p5:4);
-
-        p0 = r1;       // Y top even
-
-        i2 = r2; // *u
-        r2 = [fp + ARG_vdst];
-        i3 = r2; // *v
-
-        r1 = [fp + ARG_srcStride];
-        r2 = r0 + r1;
-        i0 = r0;  // uyvy_T even
-        i1 = r2;  // uyvy_B odd
-
-        p2 = [fp + ARG_lumStride];
-        p1 = p0 + p2;  // Y bot odd
-
-        p5 = [fp + ARG_width];
-        p4 = [fp + ARG_height];
-        r0 = p5;
-        p4 = p4 >> 1;
-        p5 = p5 >> 2;
-
-        r2 = r0 << 1;
-        r1 = r1 << 1;
-        r1 = r1 - r2;  // srcStride + (srcStride - 2*width)
-        r1 += -8;  // i0,i1 is pre read need to correct
-        m0 = r1;
-
-        r2 = [fp + ARG_chromStride];
-        r0 = r0 >> 1;
-        r2 = r2 - r0;
-        m1 = r2;
-
-        /*   I0,I1 - src input line pointers
-         *   p0,p1 - luma output line pointers
-         *   I2    - dstU
-         *   I3    - dstV
-         */
-
-        lsetup (0f, 1f) lc1 = p4;   // H/2
-0:        r0 = [i0++] || r2 = [i1++];
-          r1 = [i0++] || r3 = [i1++];
-          r4 = byteop1p(r1:0, r3:2);
-          r5 = byteop1p(r1:0, r3:2) (r);
-          lsetup (2f, 3f) lc0 = p5; // W/4
-2:          r0 = r0 >> 8(v);
-            r1 = r1 >> 8(v);
-            r2 = r2 >> 8(v);
-            r3 = r3 >> 8(v);
-            r0 = bytepack(r0, r1);
-            r2 = bytepack(r2, r3)         ||  [p0++] = r0;    // yyyy
-            r6 = pack(r5.l, r4.l)         ||  [p1++] = r2;    // yyyy
-            r7 = pack(r5.h, r4.h)         ||  r0 = [i0++] || r2 = [i1++];
-            r6 = bytepack(r6, r7)         ||  r1 = [i0++] || r3 = [i1++];
-            r4 = byteop1p(r1:0, r3:2)     ||  w[i2++] = r6.l; // uu
-3:          r5 = byteop1p(r1:0, r3:2) (r) ||  w[i3++] = r6.h; // vv
-
-          i0 += m0;
-          i1 += m0;
-          i2 += m1;
-          i3 += m1;
-          p0 = p0 + p2;
-1:        p1 = p1 + p2;
-
-        (r7:4,p5:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(uyvytoyv12)
-
-DEFUN(yuyvtoyv12, mL3,  (const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
-                         int width, int height,
-                         int lumStride, int chromStride, int srcStride)):
-        link 0;
-        [--sp] = (r7:4,p5:4);
-
-        p0 = r1;       // Y top even
-
-        i2 = r2; // *u
-        r2 = [fp + ARG_vdst];
-        i3 = r2; // *v
-
-        r1 = [fp + ARG_srcStride];
-        r2 = r0 + r1;
-
-        i0 = r0;  // uyvy_T even
-        i1 = r2;  // uyvy_B odd
-
-        p2 = [fp + ARG_lumStride];
-        p1 = p0 + p2;  // Y bot odd
-
-        p5 = [fp + ARG_width];
-        p4 = [fp + ARG_height];
-        r0 = p5;
-        p4 = p4 >> 1;
-        p5 = p5 >> 2;
-
-        r2 = r0 << 1;
-        r1 = r1 << 1;
-        r1 = r1 - r2;  // srcStride + (srcStride - 2*width)
-        r1 += -8;  // i0,i1 is pre read need to correct
-        m0 = r1;
-
-        r2 = [fp + ARG_chromStride];
-        r0 = r0 >> 1;
-        r2 = r2 - r0;
-        m1 = r2;
-
-        /*   I0,I1 - src input line pointers
-         *   p0,p1 - luma output line pointers
-         *   I2    - dstU
-         *   I3    - dstV
-         */
-
-        lsetup (0f, 1f) lc1 = p4;   // H/2
-0:        r0 = [i0++] || r2 = [i1++];
-          r1 = [i0++] || r3 = [i1++];
-          r4 = bytepack(r0, r1);
-          r5 = bytepack(r2, r3);
-          lsetup (2f, 3f) lc0 = p5; // W/4
-2:          r0 = r0 >> 8(v) || [p0++] = r4;  // yyyy-even
-            r1 = r1 >> 8(v) || [p1++] = r5;  // yyyy-odd
-            r2 = r2 >> 8(v);
-            r3 = r3 >> 8(v);
-            r4 = byteop1p(r1:0, r3:2);
-            r5 = byteop1p(r1:0, r3:2) (r);
-            r6 = pack(r5.l, r4.l);
-            r7 = pack(r5.h, r4.h)         ||  r0 = [i0++] || r2 = [i1++];
-            r6 = bytepack(r6, r7)         ||  r1 = [i0++] || r3 = [i1++];
-            r4 = bytepack(r0, r1)         ||  w[i2++] = r6.l; // uu
-3:          r5 = bytepack(r2, r3)         ||  w[i3++] = r6.h; // vv
-
-          i0 += m0;
-          i1 += m0;
-          i2 += m1;
-          i3 += m1;
-          p0 = p0 + p2;
-1:        p1 = p1 + p2;
-
-        (r7:4,p5:4) = [sp++];
-        unlink;
-        rts;
-DEFUN_END(yuyvtoyv12)
diff --git a/libswscale/bfin/swscale_bfin.c b/libswscale/bfin/swscale_bfin.c
deleted file mode 100644 (file)
index 97270b8..0000000
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * Blackfin software video scaler operations
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-
-#include "config.h"
-#include "libavutil/attributes.h"
-#include "libavutil/bfin/attributes.h"
-#include "libswscale/swscale_internal.h"
-
-int ff_bfin_uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst,
-                       uint8_t *vdst, int width, int height,
-                       int lumStride, int chromStride,
-                       int srcStride) attribute_l1_text;
-
-int ff_bfin_yuyvtoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst,
-                       uint8_t *vdst, int width, int height,
-                       int lumStride, int chromStride,
-                       int srcStride) attribute_l1_text;
-
-static int uyvytoyv12_unscaled(SwsContext *c, const uint8_t *src[],
-                               int srcStride[], int srcSliceY, int srcSliceH,
-                               uint8_t *dst[], int dstStride[])
-{
-    uint8_t *dsty = dst[0] + dstStride[0] * srcSliceY;
-    uint8_t *dstu = dst[1] + dstStride[1] * srcSliceY / 2;
-    uint8_t *dstv = dst[2] + dstStride[2] * srcSliceY / 2;
-    const uint8_t *ip = src[0] + srcStride[0] * srcSliceY;
-    int w = dstStride[0];
-
-    ff_bfin_uyvytoyv12(ip, dsty, dstu, dstv, w, srcSliceH,
-                       dstStride[0], dstStride[1], srcStride[0]);
-
-    return srcSliceH;
-}
-
-static int yuyvtoyv12_unscaled(SwsContext *c, const uint8_t *src[],
-                               int srcStride[], int srcSliceY, int srcSliceH,
-                               uint8_t *dst[], int dstStride[])
-{
-    uint8_t *dsty = dst[0] + dstStride[0] * srcSliceY;
-    uint8_t *dstu = dst[1] + dstStride[1] * srcSliceY / 2;
-    uint8_t *dstv = dst[2] + dstStride[2] * srcSliceY / 2;
-    const uint8_t *ip = src[0] + srcStride[0] * srcSliceY;
-    int w = dstStride[0];
-
-    ff_bfin_yuyvtoyv12(ip, dsty, dstu, dstv, w, srcSliceH,
-                       dstStride[0], dstStride[1], srcStride[0]);
-
-    return srcSliceH;
-}
-
-av_cold void ff_get_unscaled_swscale_bfin(SwsContext *c)
-{
-    if (c->dstFormat == AV_PIX_FMT_YUV420P && c->srcFormat == AV_PIX_FMT_UYVY422) {
-        av_log(NULL, AV_LOG_VERBOSE,
-               "selecting Blackfin optimized uyvytoyv12_unscaled\n");
-        c->swscale = uyvytoyv12_unscaled;
-    }
-    if (c->dstFormat == AV_PIX_FMT_YUV420P && c->srcFormat == AV_PIX_FMT_YUYV422) {
-        av_log(NULL, AV_LOG_VERBOSE,
-               "selecting Blackfin optimized yuyvtoyv12_unscaled\n");
-        c->swscale = yuyvtoyv12_unscaled;
-    }
-}
diff --git a/libswscale/bfin/yuv2rgb_bfin.c b/libswscale/bfin/yuv2rgb_bfin.c
deleted file mode 100644 (file)
index 295dc28..0000000
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
- *
- * Blackfin video color space converter operations
- * convert I420 YV12 to RGB in various formats
- *
- * This file is part of Libav.
- *
- * Libav is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * Libav 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <stdint.h>
-
-#include "config.h"
-#include "libavutil/attributes.h"
-#include "libavutil/bfin/attributes.h"
-#include "libswscale/swscale_internal.h"
-
-void ff_bfin_yuv2rgb555_line(const uint8_t *Y, const uint8_t *U,
-                             const uint8_t *V, uint8_t *out,
-                             int w, uint32_t *coeffs) attribute_l1_text;
-
-void ff_bfin_yuv2rgb565_line(const uint8_t *Y, const uint8_t *U,
-                             const uint8_t *V, uint8_t *out,
-                             int w, uint32_t *coeffs) attribute_l1_text;
-
-void ff_bfin_yuv2rgb24_line(const uint8_t *Y, const uint8_t *U,
-                            const uint8_t *V, uint8_t *out,
-                            int w, uint32_t *coeffs) attribute_l1_text;
-
-typedef void (*ltransform)(const uint8_t *Y, const uint8_t *U, const uint8_t *V,
-                           uint8_t *out, int w, uint32_t *coeffs);
-
-static void bfin_prepare_coefficients(SwsContext *c, int rgb, int masks)
-{
-    int oy;
-    oy = c->yOffset & 0xffff;
-    oy = oy >> 3;      // keep everything U8.0 for offset calculation
-
-    c->oc = 128 * 0x01010101U;
-    c->oy = oy * 0x01010101U;
-
-    /* copy 64bit vector coeffs down to 32bit vector coeffs */
-    c->cy   = c->yCoeff;
-    c->zero = 0;
-
-    if (rgb) {
-        c->crv = c->vrCoeff;
-        c->cbu = c->ubCoeff;
-        c->cgu = c->ugCoeff;
-        c->cgv = c->vgCoeff;
-    } else {
-        c->crv = c->ubCoeff;
-        c->cbu = c->vrCoeff;
-        c->cgu = c->vgCoeff;
-        c->cgv = c->ugCoeff;
-    }
-
-    if (masks == 555) {
-        c->rmask = 0x001f * 0x00010001U;
-        c->gmask = 0x03e0 * 0x00010001U;
-        c->bmask = 0x7c00 * 0x00010001U;
-    } else if (masks == 565) {
-        c->rmask = 0x001f * 0x00010001U;
-        c->gmask = 0x07e0 * 0x00010001U;
-        c->bmask = 0xf800 * 0x00010001U;
-    }
-}
-
-static int core_yuv420_rgb(SwsContext *c, const uint8_t **in, int *instrides,
-                           int srcSliceY, int srcSliceH, uint8_t **oplanes,
-                           int *outstrides, ltransform lcscf,
-                           int rgb, int masks)
-{
-    const uint8_t *py, *pu, *pv;
-    uint8_t *op;
-    int w  = instrides[0];
-    int h2 = srcSliceH >> 1;
-    int i;
-
-    bfin_prepare_coefficients(c, rgb, masks);
-
-    py = in[0];
-    pu = in[1 + (1 ^ rgb)];
-    pv = in[1 + (0 ^ rgb)];
-
-    op = oplanes[0] + srcSliceY * outstrides[0];
-
-    for (i = 0; i < h2; i++) {
-        lcscf(py, pu, pv, op, w, &c->oy);
-
-        py += instrides[0];
-        op += outstrides[0];
-
-        lcscf(py, pu, pv, op, w, &c->oy);
-
-        py += instrides[0];
-        pu += instrides[1];
-        pv += instrides[2];
-        op += outstrides[0];
-    }
-
-    return srcSliceH;
-}
-
-static int bfin_yuv420_rgb555(SwsContext *c, const uint8_t **in, int *instrides,
-                              int srcSliceY, int srcSliceH,
-                              uint8_t **oplanes, int *outstrides)
-{
-    return core_yuv420_rgb(c, in, instrides, srcSliceY, srcSliceH, oplanes,
-                           outstrides, ff_bfin_yuv2rgb555_line, 1, 555);
-}
-
-static int bfin_yuv420_bgr555(SwsContext *c, const uint8_t **in, int *instrides,
-                              int srcSliceY, int srcSliceH,
-                              uint8_t **oplanes, int *outstrides)
-{
-    return core_yuv420_rgb(c, in, instrides, srcSliceY, srcSliceH, oplanes,
-                           outstrides, ff_bfin_yuv2rgb555_line, 0, 555);
-}
-
-static int bfin_yuv420_rgb24(SwsContext *c, const uint8_t **in, int *instrides,
-                             int srcSliceY, int srcSliceH,
-                             uint8_t **oplanes, int *outstrides)
-{
-    return core_yuv420_rgb(c, in, instrides, srcSliceY, srcSliceH, oplanes,
-                           outstrides, ff_bfin_yuv2rgb24_line, 1, 888);
-}
-
-static int bfin_yuv420_bgr24(SwsContext *c, const uint8_t **in, int *instrides,
-                             int srcSliceY, int srcSliceH,
-                             uint8_t **oplanes, int *outstrides)
-{
-    return core_yuv420_rgb(c, in, instrides, srcSliceY, srcSliceH, oplanes,
-                           outstrides, ff_bfin_yuv2rgb24_line, 0, 888);
-}
-
-static int bfin_yuv420_rgb565(SwsContext *c, const uint8_t **in, int *instrides,
-                              int srcSliceY, int srcSliceH,
-                              uint8_t **oplanes, int *outstrides)
-{
-    return core_yuv420_rgb(c, in, instrides, srcSliceY, srcSliceH, oplanes,
-                           outstrides, ff_bfin_yuv2rgb565_line, 1, 565);
-}
-
-static int bfin_yuv420_bgr565(SwsContext *c, const uint8_t **in, int *instrides,
-                              int srcSliceY, int srcSliceH,
-                              uint8_t **oplanes, int *outstrides)
-{
-    return core_yuv420_rgb(c, in, instrides, srcSliceY, srcSliceH, oplanes,
-                           outstrides, ff_bfin_yuv2rgb565_line, 0, 565);
-}
-
-av_cold SwsFunc ff_yuv2rgb_init_bfin(SwsContext *c)
-{
-    SwsFunc f;
-
-    switch (c->dstFormat) {
-    case AV_PIX_FMT_RGB555:
-        f = bfin_yuv420_rgb555;
-        break;
-    case AV_PIX_FMT_BGR555:
-        f = bfin_yuv420_bgr555;
-        break;
-    case AV_PIX_FMT_RGB565:
-        f = bfin_yuv420_rgb565;
-        break;
-    case AV_PIX_FMT_BGR565:
-        f = bfin_yuv420_bgr565;
-        break;
-    case AV_PIX_FMT_RGB24:
-        f = bfin_yuv420_rgb24;
-        break;
-    case AV_PIX_FMT_BGR24:
-        f = bfin_yuv420_bgr24;
-        break;
-    default:
-        return 0;
-    }
-
-    av_log(c, AV_LOG_INFO, "BlackFin accelerated color space converter %s\n",
-           sws_format_name(c->dstFormat));
-
-    return f;
-}
index 8fe27df..715f559 100644 (file)
@@ -92,7 +92,9 @@ const char *swscale_license(void);
 #define SWS_CPU_CAPS_MMX2     0x20000000
 #define SWS_CPU_CAPS_3DNOW    0x40000000
 #define SWS_CPU_CAPS_ALTIVEC  0x10000000
+#if FF_API_ARCH_BFIN
 #define SWS_CPU_CAPS_BFIN     0x01000000
+#endif
 #define SWS_CPU_CAPS_SSE2     0x02000000
 #endif
 
index bd57b20..7ecf222 100644 (file)
@@ -436,20 +436,6 @@ typedef struct SwsContext {
     vector signed short  *vYCoeffsBank, *vCCoeffsBank;
 #endif
 
-#if ARCH_BFIN
-    DECLARE_ALIGNED(4, uint32_t, oy);
-    DECLARE_ALIGNED(4, uint32_t, oc);
-    DECLARE_ALIGNED(4, uint32_t, zero);
-    DECLARE_ALIGNED(4, uint32_t, cy);
-    DECLARE_ALIGNED(4, uint32_t, crv);
-    DECLARE_ALIGNED(4, uint32_t, rmask);
-    DECLARE_ALIGNED(4, uint32_t, cbu);
-    DECLARE_ALIGNED(4, uint32_t, bmask);
-    DECLARE_ALIGNED(4, uint32_t, cgu);
-    DECLARE_ALIGNED(4, uint32_t, cgv);
-    DECLARE_ALIGNED(4, uint32_t, gmask);
-#endif
-
     /* function pointers for swscale() */
     yuv2planar1_fn yuv2plane1;
     yuv2planarX_fn yuv2planeX;
@@ -568,7 +554,6 @@ void updateMMXDitherTables(SwsContext *c, int dstY, int lumBufIndex, int chrBufI
 
 SwsFunc ff_yuv2rgb_init_x86(SwsContext *c);
 SwsFunc ff_yuv2rgb_init_ppc(SwsContext *c);
-SwsFunc ff_yuv2rgb_init_bfin(SwsContext *c);
 
 const char *sws_format_name(enum AVPixelFormat format);
 
@@ -733,7 +718,6 @@ extern const AVClass sws_context_class;
  * source and destination formats, bit depths, flags, etc.
  */
 void ff_get_unscaled_swscale(SwsContext *c);
-void ff_get_unscaled_swscale_bfin(SwsContext *c);
 void ff_get_unscaled_swscale_ppc(SwsContext *c);
 
 /**
index da1bde1..02850ea 100644 (file)
@@ -1117,8 +1117,6 @@ void ff_get_unscaled_swscale(SwsContext *c)
             c->swscale = planarCopyWrapper;
     }
 
-    if (ARCH_BFIN)
-        ff_get_unscaled_swscale_bfin(c);
     if (ARCH_PPC)
         ff_get_unscaled_swscale_ppc(c);
 }
index 0f32c7a..d402c68 100644 (file)
@@ -52,5 +52,8 @@
 #ifndef FF_API_SWS_CPU_CAPS
 #define FF_API_SWS_CPU_CAPS    (LIBSWSCALE_VERSION_MAJOR < 3)
 #endif
+#ifndef FF_API_ARCH_BFIN
+#define FF_API_ARCH_BFIN       (LIBSWSCALE_VERSION_MAJOR < 3)
+#endif
 
 #endif /* SWSCALE_VERSION_H */
index c8497dc..480fbe3 100644 (file)
@@ -560,8 +560,6 @@ SwsFunc ff_yuv2rgb_get_func_ptr(SwsContext *c)
 {
     SwsFunc t = NULL;
 
-    if (ARCH_BFIN)
-        t = ff_yuv2rgb_init_bfin(c);
     if (ARCH_PPC)
         t = ff_yuv2rgb_init_ppc(c);
     if (ARCH_X86)