Reindent whole file.

Originally committed as revision 15486 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavcodec/indeo3.c b/libavcodec/indeo3.c
index 5ca651a..991808f 100644 (file)
--- a/libavcodec/indeo3.c
+++ b/libavcodec/indeo3.c
@@ -32,12 +32,12 @@
 
 typedef struct
 {
 
 typedef struct
 {

-  uint8_t *Ybuf;
-  uint8_t *Ubuf;
-  uint8_t *Vbuf;
-  unsigned int the_buf_size;
-  unsigned short y_w, y_h;
-  unsigned short uv_w, uv_h;
+    uint8_t *Ybuf;
+    uint8_t *Ubuf;
+    uint8_t *Vbuf;
+    unsigned int the_buf_size;
+    unsigned short y_w, y_h;
+    unsigned short uv_w, uv_h;

 } YUVBufs;
 
 typedef struct Indeo3DecodeContext {
 } YUVBufs;
 
 typedef struct Indeo3DecodeContext {


@@ -55,983 +55,983 @@ typedef struct Indeo3DecodeContext {
 } Indeo3DecodeContext;
 
 static const uint8_t corrector_type_0[24] = {
 } Indeo3DecodeContext;
 
 static const uint8_t corrector_type_0[24] = {

-  195, 159, 133, 115, 101,  93,  87,  77,
-  195, 159, 133, 115, 101,  93,  87,  77,
-  128,  79,  79,  79,  79,  79,  79,  79
+    195, 159, 133, 115, 101,  93,  87,  77,
+    195, 159, 133, 115, 101,  93,  87,  77,
+    128,  79,  79,  79,  79,  79,  79,  79

 };
 
 static const uint8_t corrector_type_2[8] = { 9, 7, 6, 8, 5, 4, 3, 2 };
 
 static av_cold int build_modpred(Indeo3DecodeContext *s)
 {
 };
 
 static const uint8_t corrector_type_2[8] = { 9, 7, 6, 8, 5, 4, 3, 2 };
 
 static av_cold int build_modpred(Indeo3DecodeContext *s)
 {

-  int i, j;
-
-  if (!(s->ModPred = av_malloc(8 * 128)))
-    return AVERROR(ENOMEM);
-
-  for (i=0; i < 128; ++i) {
-    s->ModPred[i+0*128] = i >  126 ? 254 : 2*(i + 1 - ((i + 1) % 2));
-    s->ModPred[i+1*128] = i ==   7 ?  20 :
-                          i == 119 ||
-                          i == 120 ? 236 : 2*(i + 2 - ((i + 1) % 3));
-    s->ModPred[i+2*128] = i >  125 ? 248 : 2*(i + 2 - ((i + 2) % 4));
-    s->ModPred[i+3*128] =                  2*(i + 1 - ((i - 3) % 5));
-    s->ModPred[i+4*128] = i ==   8 ?  20 : 2*(i + 1 - ((i - 3) % 6));
-    s->ModPred[i+5*128] =                  2*(i + 4 - ((i + 3) % 7));
-    s->ModPred[i+6*128] = i >  123 ? 240 : 2*(i + 4 - ((i + 4) % 8));
-    s->ModPred[i+7*128] =                  2*(i + 5 - ((i + 4) % 9));
-  }
-
-  if (!(s->corrector_type = av_malloc(24 * 256)))
-    return AVERROR(ENOMEM);
-
-  for (i=0; i < 24; ++i) {
-    for (j=0; j < 256; ++j) {
-      s->corrector_type[i*256+j] = j < corrector_type_0[i]          ? 1 :
-                                   j < 248 || (i == 16 && j == 248) ? 0 :
-                                   corrector_type_2[j - 248];
+    int i, j;
+
+    if (!(s->ModPred = av_malloc(8 * 128)))
+        return AVERROR(ENOMEM);
+
+    for (i=0; i < 128; ++i) {
+        s->ModPred[i+0*128] = i >  126 ? 254 : 2*(i + 1 - ((i + 1) % 2));
+        s->ModPred[i+1*128] = i ==   7 ?  20 :
+                              i == 119 ||
+                              i == 120 ? 236 : 2*(i + 2 - ((i + 1) % 3));
+        s->ModPred[i+2*128] = i >  125 ? 248 : 2*(i + 2 - ((i + 2) % 4));
+        s->ModPred[i+3*128] =                  2*(i + 1 - ((i - 3) % 5));
+        s->ModPred[i+4*128] = i ==   8 ?  20 : 2*(i + 1 - ((i - 3) % 6));
+        s->ModPred[i+5*128] =                  2*(i + 4 - ((i + 3) % 7));
+        s->ModPred[i+6*128] = i >  123 ? 240 : 2*(i + 4 - ((i + 4) % 8));
+        s->ModPred[i+7*128] =                  2*(i + 5 - ((i + 4) % 9));
+    }
+
+    if (!(s->corrector_type = av_malloc(24 * 256)))
+        return AVERROR(ENOMEM);
+
+    for (i=0; i < 24; ++i) {
+        for (j=0; j < 256; ++j) {
+            s->corrector_type[i*256+j] = j < corrector_type_0[i]          ? 1 :
+                                         j < 248 || (i == 16 && j == 248) ? 0 :
+                                         corrector_type_2[j - 248];
+        }

     }
     }

-  }

 
   return 0;
 }
 
 static void iv_Decode_Chunk(Indeo3DecodeContext *s, uint8_t *cur,
 
   return 0;
 }
 
 static void iv_Decode_Chunk(Indeo3DecodeContext *s, uint8_t *cur,

-  uint8_t *ref, int width, int height, const uint8_t *buf1,
-  long fflags2, const uint8_t *hdr,
-  const uint8_t *buf2, int min_width_160);
+        uint8_t *ref, int width, int height, const uint8_t *buf1,
+        long fflags2, const uint8_t *hdr,
+        const uint8_t *buf2, int min_width_160);

 
 /* ---------------------------------------------------------------------- */
 static av_cold int iv_alloc_frames(Indeo3DecodeContext *s)
 {
 
 /* ---------------------------------------------------------------------- */
 static av_cold int iv_alloc_frames(Indeo3DecodeContext *s)
 {

-  int luma_width, luma_height, luma_pixels, chroma_width, chroma_height,
-      chroma_pixels, i;
-  unsigned int bufsize;
-
-  luma_width   = (s->width  + 3) & (~3);
-  luma_height  = (s->height + 3) & (~3);
-  chroma_width  = ((luma_width >> 2) + 3) & (~3);
-  chroma_height = ((luma_height>> 2) + 3) & (~3);
-  luma_pixels = luma_width * luma_height;
-  chroma_pixels = chroma_width * chroma_height;
-
-  bufsize = luma_pixels * 2 + luma_width * 3 +
-    (chroma_pixels + chroma_width) * 4;
-
-  if(!(s->buf = av_malloc(bufsize)))
-    return AVERROR(ENOMEM);
-  s->iv_frame[0].y_w = s->iv_frame[1].y_w = luma_width;
-  s->iv_frame[0].y_h = s->iv_frame[1].y_h = luma_height;
-  s->iv_frame[0].uv_w = s->iv_frame[1].uv_w = chroma_width;
-  s->iv_frame[0].uv_h = s->iv_frame[1].uv_h = chroma_height;
-  s->iv_frame[0].the_buf_size = bufsize;
-
-  s->iv_frame[0].Ybuf = s->buf + luma_width;
-  i = luma_pixels + luma_width * 2;
-  s->iv_frame[1].Ybuf = s->buf + i;
-  i += (luma_pixels + luma_width);
-  s->iv_frame[0].Ubuf = s->buf + i;
-  i += (chroma_pixels + chroma_width);
-  s->iv_frame[1].Ubuf = s->buf + i;
-  i += (chroma_pixels + chroma_width);
-  s->iv_frame[0].Vbuf = s->buf + i;
-  i += (chroma_pixels + chroma_width);
-  s->iv_frame[1].Vbuf = s->buf + i;
-
-  for(i = 1; i <= luma_width; i++)
-    s->iv_frame[0].Ybuf[-i] = s->iv_frame[1].Ybuf[-i] =
-      s->iv_frame[0].Ubuf[-i] = 0x80;
-
-  for(i = 1; i <= chroma_width; i++) {
-    s->iv_frame[1].Ubuf[-i] = 0x80;
-    s->iv_frame[0].Vbuf[-i] = 0x80;
-    s->iv_frame[1].Vbuf[-i] = 0x80;
-    s->iv_frame[1].Vbuf[chroma_pixels+i-1] = 0x80;
-  }
+    int luma_width, luma_height, luma_pixels, chroma_width, chroma_height,
+        chroma_pixels, i;
+    unsigned int bufsize;
+
+    luma_width   = (s->width  + 3) & (~3);
+    luma_height  = (s->height + 3) & (~3);
+    chroma_width  = ((luma_width >> 2) + 3) & (~3);
+    chroma_height = ((luma_height>> 2) + 3) & (~3);
+    luma_pixels = luma_width * luma_height;
+    chroma_pixels = chroma_width * chroma_height;
+
+    bufsize = luma_pixels * 2 + luma_width * 3 +
+        (chroma_pixels + chroma_width) * 4;
+
+    if(!(s->buf = av_malloc(bufsize)))
+        return AVERROR(ENOMEM);
+    s->iv_frame[0].y_w = s->iv_frame[1].y_w = luma_width;
+    s->iv_frame[0].y_h = s->iv_frame[1].y_h = luma_height;
+    s->iv_frame[0].uv_w = s->iv_frame[1].uv_w = chroma_width;
+    s->iv_frame[0].uv_h = s->iv_frame[1].uv_h = chroma_height;
+    s->iv_frame[0].the_buf_size = bufsize;
+
+    s->iv_frame[0].Ybuf = s->buf + luma_width;
+    i = luma_pixels + luma_width * 2;
+    s->iv_frame[1].Ybuf = s->buf + i;
+    i += (luma_pixels + luma_width);
+    s->iv_frame[0].Ubuf = s->buf + i;
+    i += (chroma_pixels + chroma_width);
+    s->iv_frame[1].Ubuf = s->buf + i;
+    i += (chroma_pixels + chroma_width);
+    s->iv_frame[0].Vbuf = s->buf + i;
+    i += (chroma_pixels + chroma_width);
+    s->iv_frame[1].Vbuf = s->buf + i;
+
+    for(i = 1; i <= luma_width; i++)
+        s->iv_frame[0].Ybuf[-i] = s->iv_frame[1].Ybuf[-i] =
+            s->iv_frame[0].Ubuf[-i] = 0x80;
+
+    for(i = 1; i <= chroma_width; i++) {
+        s->iv_frame[1].Ubuf[-i] = 0x80;
+        s->iv_frame[0].Vbuf[-i] = 0x80;
+        s->iv_frame[1].Vbuf[-i] = 0x80;
+        s->iv_frame[1].Vbuf[chroma_pixels+i-1] = 0x80;
+    }

 
 

-  return 0;
+    return 0;

 }
 
 /* ---------------------------------------------------------------------- */
 static av_cold void iv_free_func(Indeo3DecodeContext *s)
 {
 }
 
 /* ---------------------------------------------------------------------- */
 static av_cold void iv_free_func(Indeo3DecodeContext *s)
 {

-  av_free(s->buf);
-  av_free(s->ModPred);
-  av_free(s->corrector_type);
+    av_free(s->buf);
+    av_free(s->ModPred);
+    av_free(s->corrector_type);

 }
 
 /* ---------------------------------------------------------------------- */
 static unsigned long iv_decode_frame(Indeo3DecodeContext *s,
                                      const uint8_t *buf, int buf_size)
 {
 }
 
 /* ---------------------------------------------------------------------- */
 static unsigned long iv_decode_frame(Indeo3DecodeContext *s,
                                      const uint8_t *buf, int buf_size)
 {

-  unsigned int hdr_width, hdr_height,
-    chroma_width, chroma_height;
-  unsigned long fflags1, fflags2, fflags3, offs1, offs2, offs3, offs;
-  const uint8_t *hdr_pos, *buf_pos;
-
-  buf_pos = buf;
-  buf_pos += 18;
-
-  fflags1 = bytestream_get_le16(&buf_pos);
-  fflags3 = bytestream_get_le32(&buf_pos);
-  fflags2 = *buf_pos++;
-  buf_pos += 3;
-  hdr_height = bytestream_get_le16(&buf_pos);
-  hdr_width  = bytestream_get_le16(&buf_pos);
-
-  if(avcodec_check_dimensions(NULL, hdr_width, hdr_height))
-      return -1;
-
-  chroma_height = ((hdr_height >> 2) + 3) & 0x7ffc;
-  chroma_width = ((hdr_width >> 2) + 3) & 0x7ffc;
-  offs1 = bytestream_get_le32(&buf_pos);
-  offs2 = bytestream_get_le32(&buf_pos);
-  offs3 = bytestream_get_le32(&buf_pos);
-  buf_pos += 4;
-  hdr_pos = buf_pos;
-  if(fflags3 == 0x80) return 4;
-
-  if(fflags1 & 0x200) {
-    s->cur_frame = s->iv_frame + 1;
-    s->ref_frame = s->iv_frame;
-  } else {
-    s->cur_frame = s->iv_frame;
-    s->ref_frame = s->iv_frame + 1;
-  }
-
-  buf_pos = buf + 16 + offs1;
-  offs = bytestream_get_le32(&buf_pos);
-
-  iv_Decode_Chunk(s, s->cur_frame->Ybuf, s->ref_frame->Ybuf, hdr_width,
-    hdr_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
-    FFMIN(hdr_width, 160));
-
-  if (!(s->avctx->flags & CODEC_FLAG_GRAY))
-  {
-
-  buf_pos = buf + 16 + offs2;
-  offs = bytestream_get_le32(&buf_pos);
-
-  iv_Decode_Chunk(s, s->cur_frame->Vbuf, s->ref_frame->Vbuf, chroma_width,
-    chroma_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
-    FFMIN(chroma_width, 40));
-
-  buf_pos = buf + 16 + offs3;
-  offs = bytestream_get_le32(&buf_pos);
-
-  iv_Decode_Chunk(s, s->cur_frame->Ubuf, s->ref_frame->Ubuf, chroma_width,
-    chroma_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
-    FFMIN(chroma_width, 40));
-
-  }
-
-  return 8;
+    unsigned int hdr_width, hdr_height,
+                 chroma_width, chroma_height;
+    unsigned long fflags1, fflags2, fflags3, offs1, offs2, offs3, offs;
+    const uint8_t *hdr_pos, *buf_pos;
+
+    buf_pos = buf;
+    buf_pos += 18;
+
+    fflags1 = bytestream_get_le16(&buf_pos);
+    fflags3 = bytestream_get_le32(&buf_pos);
+    fflags2 = *buf_pos++;
+    buf_pos += 3;
+    hdr_height = bytestream_get_le16(&buf_pos);
+    hdr_width  = bytestream_get_le16(&buf_pos);
+
+    if(avcodec_check_dimensions(NULL, hdr_width, hdr_height))
+        return -1;
+
+    chroma_height = ((hdr_height >> 2) + 3) & 0x7ffc;
+    chroma_width = ((hdr_width >> 2) + 3) & 0x7ffc;
+    offs1 = bytestream_get_le32(&buf_pos);
+    offs2 = bytestream_get_le32(&buf_pos);
+    offs3 = bytestream_get_le32(&buf_pos);
+    buf_pos += 4;
+    hdr_pos = buf_pos;
+    if(fflags3 == 0x80) return 4;
+
+    if(fflags1 & 0x200) {
+        s->cur_frame = s->iv_frame + 1;
+        s->ref_frame = s->iv_frame;
+    } else {
+        s->cur_frame = s->iv_frame;
+        s->ref_frame = s->iv_frame + 1;
+    }
+
+    buf_pos = buf + 16 + offs1;
+    offs = bytestream_get_le32(&buf_pos);
+
+    iv_Decode_Chunk(s, s->cur_frame->Ybuf, s->ref_frame->Ybuf, hdr_width,
+                    hdr_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
+                    FFMIN(hdr_width, 160));
+
+    if (!(s->avctx->flags & CODEC_FLAG_GRAY))
+    {
+
+        buf_pos = buf + 16 + offs2;
+        offs = bytestream_get_le32(&buf_pos);
+
+        iv_Decode_Chunk(s, s->cur_frame->Vbuf, s->ref_frame->Vbuf, chroma_width,
+                chroma_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
+                FFMIN(chroma_width, 40));
+
+        buf_pos = buf + 16 + offs3;
+        offs = bytestream_get_le32(&buf_pos);
+
+        iv_Decode_Chunk(s, s->cur_frame->Ubuf, s->ref_frame->Ubuf, chroma_width,
+                chroma_height, buf_pos + offs * 2, fflags2, hdr_pos, buf_pos,
+                FFMIN(chroma_width, 40));
+
+    }
+
+    return 8;

 }
 
 typedef struct {
 }
 
 typedef struct {

-  long xpos;
-  long ypos;
-  long width;
-  long height;
-  long split_flag;
-  long split_direction;
-  long usl7;
+    long xpos;
+    long ypos;
+    long width;
+    long height;
+    long split_flag;
+    long split_direction;
+    long usl7;

 } ustr_t;
 
 /* ---------------------------------------------------------------------- */
 
 #define LV1_CHECK(buf1,rle_v3,lv1,lp2)  \
 } ustr_t;
 
 /* ---------------------------------------------------------------------- */
 
 #define LV1_CHECK(buf1,rle_v3,lv1,lp2)  \

-  if((lv1 & 0x80) != 0) {   \
-    if(rle_v3 != 0)         \
-      rle_v3 = 0;           \
-    else {                  \
-      rle_v3 = 1;           \
-      buf1 -= 2;            \
-    }                       \
-  }                         \
-  lp2 = 4;
+    if((lv1 & 0x80) != 0) {             \
+        if(rle_v3 != 0)                 \
+            rle_v3 = 0;                 \
+        else {                          \
+            rle_v3 = 1;                 \
+            buf1 -= 2;                  \
+        }                               \
+    }                                   \
+    lp2 = 4;

 
 
 #define RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)  \
 
 
 #define RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)  \

-  if(rle_v3 == 0) {         \
-    rle_v2 = *buf1;         \
-    rle_v1 = 1;             \
-    if(rle_v2 > 32) {       \
-      rle_v2 -= 32;         \
-      rle_v1 = 0;           \
-    }                       \
-    rle_v3 = 1;             \
-  }                         \
-  buf1--;
+    if(rle_v3 == 0) {                            \
+        rle_v2 = *buf1;                          \
+        rle_v1 = 1;                              \
+        if(rle_v2 > 32) {                        \
+            rle_v2 -= 32;                        \
+            rle_v1 = 0;                          \
+        }                                        \
+        rle_v3 = 1;                              \
+    }                                            \
+    buf1--;

 
 
 #define LP2_CHECK(buf1,rle_v3,lp2)  \
 
 
 #define LP2_CHECK(buf1,rle_v3,lp2)  \

-  if(lp2 == 0 && rle_v3 != 0)     \
-    rle_v3 = 0;           \
-  else {                  \
-    buf1--;               \
-    rle_v3 = 1;           \
-  }
+    if(lp2 == 0 && rle_v3 != 0)     \
+        rle_v3 = 0;                 \
+    else {                          \
+        buf1--;                     \
+        rle_v3 = 1;                 \
+    }

 
 
 #define RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2) \
 
 
 #define RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2) \

-  rle_v2--;             \
-  if(rle_v2 == 0) {     \
-    rle_v3 = 0;         \
-    buf1 += 2;          \
-  }                     \
-  lp2 = 4;
+    rle_v2--;                                 \
+    if(rle_v2 == 0) {                         \
+        rle_v3 = 0;                           \
+        buf1 += 2;                            \
+    }                                         \
+    lp2 = 4;

 
 static void iv_Decode_Chunk(Indeo3DecodeContext *s,
 
 static void iv_Decode_Chunk(Indeo3DecodeContext *s,

-  uint8_t *cur, uint8_t *ref, int width, int height,
-  const uint8_t *buf1, long fflags2, const uint8_t *hdr,
-  const uint8_t *buf2, int min_width_160)
+        uint8_t *cur, uint8_t *ref, int width, int height,
+        const uint8_t *buf1, long fflags2, const uint8_t *hdr,
+        const uint8_t *buf2, int min_width_160)

 {
 {

-  uint8_t bit_buf;
-  unsigned long bit_pos, lv, lv1, lv2;
-  long *width_tbl, width_tbl_arr[10];
-  const signed char *ref_vectors;
-  uint8_t *cur_frm_pos, *ref_frm_pos, *cp, *cp2;
-  uint32_t *cur_lp, *ref_lp;
-  const uint32_t *correction_lp[2], *correctionloworder_lp[2], *correctionhighorder_lp[2];
-  uint8_t *correction_type_sp[2];
-  ustr_t strip_tbl[20], *strip;
-  int i, j, k, lp1, lp2, flag1, cmd, blks_width, blks_height, region_160_width,
-    rle_v1, rle_v2, rle_v3;
-  unsigned short res;
-
-  bit_buf = 0;
-  ref_vectors = NULL;
-
-  width_tbl = width_tbl_arr + 1;
-  i = (width < 0 ? width + 3 : width)/4;
-  for(j = -1; j < 8; j++)
-    width_tbl[j] = i * j;
-
-  strip = strip_tbl;
-
-  for(region_160_width = 0; region_160_width < (width - min_width_160); region_160_width += min_width_160);
-
-  strip->ypos = strip->xpos = 0;
-  for(strip->width = min_width_160; width > strip->width; strip->width *= 2);
-  strip->height = height;
-  strip->split_direction = 0;
-  strip->split_flag = 0;
-  strip->usl7 = 0;
-
-  bit_pos = 0;
-
-  rle_v1 = rle_v2 = rle_v3 = 0;
-
-  while(strip >= strip_tbl) {
-    if(bit_pos <= 0) {
-      bit_pos = 8;
-      bit_buf = *buf1++;
-    }
-
-    bit_pos -= 2;
-    cmd = (bit_buf >> bit_pos) & 0x03;
-
-    if(cmd == 0) {
-      strip++;
-      memcpy(strip, strip-1, sizeof(ustr_t));
-      strip->split_flag = 1;
-      strip->split_direction = 0;
-      strip->height = (strip->height > 8 ? ((strip->height+8)>>4)<<3 : 4);
-      continue;
-    } else if(cmd == 1) {
-      strip++;
-      memcpy(strip, strip-1, sizeof(ustr_t));
-      strip->split_flag = 1;
-      strip->split_direction = 1;
-      strip->width = (strip->width > 8 ? ((strip->width+8)>>4)<<3 : 4);
-      continue;
-    } else if(cmd == 2) {
-      if(strip->usl7 == 0) {
-        strip->usl7 = 1;
-        ref_vectors = NULL;
-        continue;
-      }
-    } else if(cmd == 3) {
-      if(strip->usl7 == 0) {
-        strip->usl7 = 1;
-        ref_vectors = (const signed char*)buf2 + (*buf1 * 2);
-        buf1++;
-        continue;
-      }
-    }
-
-    cur_frm_pos = cur + width * strip->ypos + strip->xpos;
-
-    if((blks_width = strip->width) < 0)
-      blks_width += 3;
-    blks_width >>= 2;
-    blks_height = strip->height;
-
-    if(ref_vectors != NULL) {
-      ref_frm_pos = ref + (ref_vectors[0] + strip->ypos) * width +
-        ref_vectors[1] + strip->xpos;
-    } else
-      ref_frm_pos = cur_frm_pos - width_tbl[4];
-
-    if(cmd == 2) {
-      if(bit_pos <= 0) {
-        bit_pos = 8;
-        bit_buf = *buf1++;
-      }
-
-      bit_pos -= 2;
-      cmd = (bit_buf >> bit_pos) & 0x03;
-
-      if(cmd == 0 || ref_vectors != NULL) {
-        for(lp1 = 0; lp1 < blks_width; lp1++) {
-          for(i = 0, j = 0; i < blks_height; i++, j += width_tbl[1])
-            ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)ref_frm_pos)[j];
-          cur_frm_pos += 4;
-          ref_frm_pos += 4;
-        }
-      } else if(cmd != 1)
-        return;
-    } else {
-      k = *buf1 >> 4;
-      j = *buf1 & 0x0f;
-      buf1++;
-      lv = j + fflags2;
-
-      if((lv - 8) <= 7 && (k == 0 || k == 3 || k == 10)) {
-        cp2 = s->ModPred + ((lv - 8) << 7);
-        cp = ref_frm_pos;
-        for(i = 0; i < blks_width << 2; i++) {
-            int v = *cp >> 1;
-            *(cp++) = cp2[v];
+    uint8_t bit_buf;
+    unsigned long bit_pos, lv, lv1, lv2;
+    long *width_tbl, width_tbl_arr[10];
+    const signed char *ref_vectors;
+    uint8_t *cur_frm_pos, *ref_frm_pos, *cp, *cp2;
+    uint32_t *cur_lp, *ref_lp;
+    const uint32_t *correction_lp[2], *correctionloworder_lp[2], *correctionhighorder_lp[2];
+    uint8_t *correction_type_sp[2];
+    ustr_t strip_tbl[20], *strip;
+    int i, j, k, lp1, lp2, flag1, cmd, blks_width, blks_height, region_160_width,
+        rle_v1, rle_v2, rle_v3;
+    unsigned short res;
+
+    bit_buf = 0;
+    ref_vectors = NULL;
+
+    width_tbl = width_tbl_arr + 1;
+    i = (width < 0 ? width + 3 : width)/4;
+    for(j = -1; j < 8; j++)
+        width_tbl[j] = i * j;
+
+    strip = strip_tbl;
+
+    for(region_160_width = 0; region_160_width < (width - min_width_160); region_160_width += min_width_160);
+
+    strip->ypos = strip->xpos = 0;
+    for(strip->width = min_width_160; width > strip->width; strip->width *= 2);
+    strip->height = height;
+    strip->split_direction = 0;
+    strip->split_flag = 0;
+    strip->usl7 = 0;
+
+    bit_pos = 0;
+
+    rle_v1 = rle_v2 = rle_v3 = 0;
+
+    while(strip >= strip_tbl) {
+        if(bit_pos <= 0) {
+            bit_pos = 8;
+            bit_buf = *buf1++;

         }
         }

-      }
-
-      if(k == 1 || k == 4) {
-        lv = (hdr[j] & 0xf) + fflags2;
-        correction_type_sp[0] = s->corrector_type + (lv << 8);
-        correction_lp[0] = correction + (lv << 8);
-        lv = (hdr[j] >> 4) + fflags2;
-        correction_lp[1] = correction + (lv << 8);
-        correction_type_sp[1] = s->corrector_type + (lv << 8);
-      } else {
-        correctionloworder_lp[0] = correctionloworder_lp[1] = correctionloworder + (lv << 8);
-        correctionhighorder_lp[0] = correctionhighorder_lp[1] = correctionhighorder + (lv << 8);
-        correction_type_sp[0] = correction_type_sp[1] = s->corrector_type + (lv << 8);
-        correction_lp[0] = correction_lp[1] = correction + (lv << 8);
-      }
-
-      switch(k) {
-        case 1:
-        case 0:                    /********** CASE 0 **********/
-          for( ; blks_height > 0; blks_height -= 4) {
-            for(lp1 = 0; lp1 < blks_width; lp1++) {
-              for(lp2 = 0; lp2 < 4; ) {
-                k = *buf1++;
-                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2];
-                ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2];
-
-                switch(correction_type_sp[0][k]) {
-                  case 0:
-                    *cur_lp = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
-                    lp2++;
-                    break;
-                  case 1:
-                    res = ((le2me_16(((unsigned short *)(ref_lp))[0]) >> 1) + correction_lp[lp2 & 0x01][*buf1]) << 1;
-                    ((unsigned short *)cur_lp)[0] = le2me_16(res);
-                    res = ((le2me_16(((unsigned short *)(ref_lp))[1]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1;
-                    ((unsigned short *)cur_lp)[1] = le2me_16(res);
-                    buf1++;
-                    lp2++;
-                    break;
-                  case 2:
-                    if(lp2 == 0) {
-                      for(i = 0, j = 0; i < 2; i++, j += width_tbl[1])
-                        cur_lp[j] = ref_lp[j];
-                      lp2 += 2;
-                    }
-                    break;
-                  case 3:
-                    if(lp2 < 2) {
-                      for(i = 0, j = 0; i < (3 - lp2); i++, j += width_tbl[1])
-                        cur_lp[j] = ref_lp[j];
-                      lp2 = 3;
-                    }
-                    break;
-                  case 8:
-                    if(lp2 == 0) {
-                      RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
-
-                      if(rle_v1 == 1 || ref_vectors != NULL) {
-                        for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
-                          cur_lp[j] = ref_lp[j];
-                      }
-
-                      RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
-                      break;
-                    } else {
-                      rle_v1 = 1;
-                      rle_v2 = *buf1 - 1;
-                    }
-                  case 5:
-                      LP2_CHECK(buf1,rle_v3,lp2)
-                  case 4:
-                    for(i = 0, j = 0; i < (4 - lp2); i++, j += width_tbl[1])
-                      cur_lp[j] = ref_lp[j];
-                    lp2 = 4;
-                    break;
-
-                  case 7:
-                    if(rle_v3 != 0)
-                      rle_v3 = 0;
-                    else {
-                      buf1--;
-                      rle_v3 = 1;
-                    }
-                  case 6:
-                    if(ref_vectors != NULL) {
-                      for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
-                        cur_lp[j] = ref_lp[j];
-                    }
-                    lp2 = 4;
-                    break;
-
-                  case 9:
-                    lv1 = *buf1++;
-                    lv = (lv1 & 0x7F) << 1;
-                    lv += (lv << 8);
-                    lv += (lv << 16);
-                    for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
-                      cur_lp[j] = lv;
-
-                    LV1_CHECK(buf1,rle_v3,lv1,lp2)
-                    break;
-                  default:
-                    return;
-                }
-              }

 
 

-              cur_frm_pos += 4;
-              ref_frm_pos += 4;
+        bit_pos -= 2;
+        cmd = (bit_buf >> bit_pos) & 0x03;
+
+        if(cmd == 0) {
+            strip++;
+            memcpy(strip, strip-1, sizeof(ustr_t));
+            strip->split_flag = 1;
+            strip->split_direction = 0;
+            strip->height = (strip->height > 8 ? ((strip->height+8)>>4)<<3 : 4);
+            continue;
+        } else if(cmd == 1) {
+            strip++;
+            memcpy(strip, strip-1, sizeof(ustr_t));
+            strip->split_flag = 1;
+            strip->split_direction = 1;
+            strip->width = (strip->width > 8 ? ((strip->width+8)>>4)<<3 : 4);
+            continue;
+        } else if(cmd == 2) {
+            if(strip->usl7 == 0) {
+                strip->usl7 = 1;
+                ref_vectors = NULL;
+                continue;
+            }
+        } else if(cmd == 3) {
+            if(strip->usl7 == 0) {
+                strip->usl7 = 1;
+                ref_vectors = (const signed char*)buf2 + (*buf1 * 2);
+                buf1++;
+                continue;

             }
             }

+        }

 
 

-            cur_frm_pos += ((width - blks_width) * 4);
-            ref_frm_pos += ((width - blks_width) * 4);
-          }
-          break;
+        cur_frm_pos = cur + width * strip->ypos + strip->xpos;

 
 

-        case 4:
-        case 3:                    /********** CASE 3 **********/
-          if(ref_vectors != NULL)
-            return;
-          flag1 = 1;
-
-          for( ; blks_height > 0; blks_height -= 8) {
-            for(lp1 = 0; lp1 < blks_width; lp1++) {
-              for(lp2 = 0; lp2 < 4; ) {
-                k = *buf1++;
-
-                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
-                ref_lp = ((uint32_t *)cur_frm_pos) + width_tbl[(lp2 * 2) - 1];
-
-                switch(correction_type_sp[lp2 & 0x01][k]) {
-                  case 0:
-                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
-                    if(lp2 > 0 || flag1 == 0 || strip->ypos != 0)
-                      cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                    else
-                      cur_lp[0] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
-                    lp2++;
-                    break;
-
-                  case 1:
-                    res = ((le2me_16(((unsigned short *)ref_lp)[0]) >> 1) + correction_lp[lp2 & 0x01][*buf1]) << 1;
-                    ((unsigned short *)cur_lp)[width_tbl[2]] = le2me_16(res);
-                    res = ((le2me_16(((unsigned short *)ref_lp)[1]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1;
-                    ((unsigned short *)cur_lp)[width_tbl[2]+1] = le2me_16(res);
-
-                    if(lp2 > 0 || flag1 == 0 || strip->ypos != 0)
-                      cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                    else
-                      cur_lp[0] = cur_lp[width_tbl[1]];
-                    buf1++;
-                    lp2++;
-                    break;
-
-                  case 2:
-                    if(lp2 == 0) {
-                      for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
-                        cur_lp[j] = *ref_lp;
-                      lp2 += 2;
-                    }
-                    break;
+        if((blks_width = strip->width) < 0)
+            blks_width += 3;
+        blks_width >>= 2;
+        blks_height = strip->height;

 
 

-                  case 3:
-                    if(lp2 < 2) {
-                      for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1])
-                        cur_lp[j] = *ref_lp;
-                      lp2 = 3;
-                    }
-                    break;
-
-                  case 6:
-                    lp2 = 4;
-                    break;
-
-                  case 7:
-                    if(rle_v3 != 0)
-                      rle_v3 = 0;
-                    else {
-                      buf1--;
-                      rle_v3 = 1;
-                    }
-                    lp2 = 4;
-                    break;
-
-                  case 8:
-                    if(lp2 == 0) {
-                      RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
-
-                      if(rle_v1 == 1) {
-                        for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
-                          cur_lp[j] = ref_lp[j];
-                      }
-
-                      RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
-                      break;
-                    } else {
-                      rle_v2 = (*buf1) - 1;
-                      rle_v1 = 1;
-                    }
-                  case 5:
-                      LP2_CHECK(buf1,rle_v3,lp2)
-                  case 4:
-                    for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1])
-                      cur_lp[j] = *ref_lp;
-                    lp2 = 4;
-                    break;
-
-                  case 9:
-                    av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
-                    lv1 = *buf1++;
-                    lv = (lv1 & 0x7F) << 1;
-                    lv += (lv << 8);
-                    lv += (lv << 16);
-
-                    for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
-                      cur_lp[j] = lv;
-
-                    LV1_CHECK(buf1,rle_v3,lv1,lp2)
-                    break;
-
-                  default:
-                    return;
+        if(ref_vectors != NULL) {
+            ref_frm_pos = ref + (ref_vectors[0] + strip->ypos) * width +
+                ref_vectors[1] + strip->xpos;
+        } else
+            ref_frm_pos = cur_frm_pos - width_tbl[4];
+
+        if(cmd == 2) {
+            if(bit_pos <= 0) {
+                bit_pos = 8;
+                bit_buf = *buf1++;
+            }
+
+            bit_pos -= 2;
+            cmd = (bit_buf >> bit_pos) & 0x03;
+
+            if(cmd == 0 || ref_vectors != NULL) {
+                for(lp1 = 0; lp1 < blks_width; lp1++) {
+                    for(i = 0, j = 0; i < blks_height; i++, j += width_tbl[1])
+                        ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)ref_frm_pos)[j];
+                    cur_frm_pos += 4;
+                    ref_frm_pos += 4;
+                }
+            } else if(cmd != 1)
+                return;
+        } else {
+            k = *buf1 >> 4;
+            j = *buf1 & 0x0f;
+            buf1++;
+            lv = j + fflags2;
+
+            if((lv - 8) <= 7 && (k == 0 || k == 3 || k == 10)) {
+                cp2 = s->ModPred + ((lv - 8) << 7);
+                cp = ref_frm_pos;
+                for(i = 0; i < blks_width << 2; i++) {
+                    int v = *cp >> 1;
+                    *(cp++) = cp2[v];

                 }
                 }

-              }
+            }

 
 

-              cur_frm_pos += 4;
+            if(k == 1 || k == 4) {
+                lv = (hdr[j] & 0xf) + fflags2;
+                correction_type_sp[0] = s->corrector_type + (lv << 8);
+                correction_lp[0] = correction + (lv << 8);
+                lv = (hdr[j] >> 4) + fflags2;
+                correction_lp[1] = correction + (lv << 8);
+                correction_type_sp[1] = s->corrector_type + (lv << 8);
+            } else {
+                correctionloworder_lp[0] = correctionloworder_lp[1] = correctionloworder + (lv << 8);
+                correctionhighorder_lp[0] = correctionhighorder_lp[1] = correctionhighorder + (lv << 8);
+                correction_type_sp[0] = correction_type_sp[1] = s->corrector_type + (lv << 8);
+                correction_lp[0] = correction_lp[1] = correction + (lv << 8);

             }
 
             }
 

-            cur_frm_pos += (((width * 2) - blks_width) * 4);
-            flag1 = 0;
-          }
-          break;
-
-        case 10:                    /********** CASE 10 **********/
-          if(ref_vectors == NULL) {
-            flag1 = 1;
-
-            for( ; blks_height > 0; blks_height -= 8) {
-              for(lp1 = 0; lp1 < blks_width; lp1 += 2) {
-                for(lp2 = 0; lp2 < 4; ) {
-                  k = *buf1++;
-                  cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
-                  ref_lp = ((uint32_t *)cur_frm_pos) + width_tbl[(lp2 * 2) - 1];
-                  lv1 = ref_lp[0];
-                  lv2 = ref_lp[1];
-                  if(lp2 == 0 && flag1 != 0) {
-#ifdef WORDS_BIGENDIAN
-                    lv1 = lv1 & 0xFF00FF00;
-                    lv1 = (lv1 >> 8) | lv1;
-                    lv2 = lv2 & 0xFF00FF00;
-                    lv2 = (lv2 >> 8) | lv2;
-#else
-                    lv1 = lv1 & 0x00FF00FF;
-                    lv1 = (lv1 << 8) | lv1;
-                    lv2 = lv2 & 0x00FF00FF;
-                    lv2 = (lv2 << 8) | lv2;
-#endif
-                  }
-
-                  switch(correction_type_sp[lp2 & 0x01][k]) {
-                    case 0:
-                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(lv1) >> 1) + correctionloworder_lp[lp2 & 0x01][k]) << 1);
-                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(lv2) >> 1) + correctionhighorder_lp[lp2 & 0x01][k]) << 1);
-                      if(lp2 > 0 || strip->ypos != 0 || flag1 == 0) {
-                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
-                      } else {
-                        cur_lp[0] = cur_lp[width_tbl[1]];
-                        cur_lp[1] = cur_lp[width_tbl[1]+1];
-                      }
-                      lp2++;
-                      break;
-
-                    case 1:
-                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(lv1) >> 1) + correctionloworder_lp[lp2 & 0x01][*buf1]) << 1);
-                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(lv2) >> 1) + correctionloworder_lp[lp2 & 0x01][k]) << 1);
-                      if(lp2 > 0 || strip->ypos != 0 || flag1 == 0) {
-                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
-                      } else {
-                        cur_lp[0] = cur_lp[width_tbl[1]];
-                        cur_lp[1] = cur_lp[width_tbl[1]+1];
-                      }
-                      buf1++;
-                      lp2++;
-                      break;
-
-                    case 2:
-                      if(lp2 == 0) {
-                        if(flag1 != 0) {
-                          for(i = 0, j = width_tbl[1]; i < 3; i++, j += width_tbl[1]) {
-                            cur_lp[j] = lv1;
-                            cur_lp[j+1] = lv2;
-                          }
-                          cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                          cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
-                        } else {
-                          for(i = 0, j = 0; i < 4; i++, j += width_tbl[1]) {
-                            cur_lp[j] = lv1;
-                            cur_lp[j+1] = lv2;
-                          }
-                        }
-                        lp2 += 2;
-                      }
-                      break;
-
-                    case 3:
-                      if(lp2 < 2) {
-                        if(lp2 == 0 && flag1 != 0) {
-                          for(i = 0, j = width_tbl[1]; i < 5; i++, j += width_tbl[1]) {
-                            cur_lp[j] = lv1;
-                            cur_lp[j+1] = lv2;
-                          }
-                          cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                          cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
-                        } else {
-                          for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1]) {
-                            cur_lp[j] = lv1;
-                            cur_lp[j+1] = lv2;
-                          }
-                        }
-                        lp2 = 3;
-                      }
-                      break;
-
-                    case 8:
-                      if(lp2 == 0) {
-                        RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
-                        if(rle_v1 == 1) {
-                          if(flag1 != 0) {
-                            for(i = 0, j = width_tbl[1]; i < 7; i++, j += width_tbl[1]) {
-                              cur_lp[j] = lv1;
-                              cur_lp[j+1] = lv2;
-                            }
-                            cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                            cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
-                          } else {
-                            for(i = 0, j = 0; i < 8; i++, j += width_tbl[1]) {
-                              cur_lp[j] = lv1;
-                              cur_lp[j+1] = lv2;
+            switch(k) {
+            case 1:
+            case 0:                    /********** CASE 0 **********/
+                for( ; blks_height > 0; blks_height -= 4) {
+                    for(lp1 = 0; lp1 < blks_width; lp1++) {
+                        for(lp2 = 0; lp2 < 4; ) {
+                            k = *buf1++;
+                            cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2];
+                            ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2];
+
+                            switch(correction_type_sp[0][k]) {
+                            case 0:
+                                *cur_lp = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                                lp2++;
+                                break;
+                            case 1:
+                                res = ((le2me_16(((unsigned short *)(ref_lp))[0]) >> 1) + correction_lp[lp2 & 0x01][*buf1]) << 1;
+                                ((unsigned short *)cur_lp)[0] = le2me_16(res);
+                                res = ((le2me_16(((unsigned short *)(ref_lp))[1]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1;
+                                ((unsigned short *)cur_lp)[1] = le2me_16(res);
+                                buf1++;
+                                lp2++;
+                                break;
+                            case 2:
+                                if(lp2 == 0) {
+                                    for(i = 0, j = 0; i < 2; i++, j += width_tbl[1])
+                                        cur_lp[j] = ref_lp[j];
+                                    lp2 += 2;
+                                }
+                                break;
+                            case 3:
+                                if(lp2 < 2) {
+                                    for(i = 0, j = 0; i < (3 - lp2); i++, j += width_tbl[1])
+                                        cur_lp[j] = ref_lp[j];
+                                    lp2 = 3;
+                                }
+                                break;
+                            case 8:
+                                if(lp2 == 0) {
+                                    RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+
+                                        if(rle_v1 == 1 || ref_vectors != NULL) {
+                                            for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                                                cur_lp[j] = ref_lp[j];
+                                        }
+
+                                    RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                                        break;
+                                } else {
+                                    rle_v1 = 1;
+                                    rle_v2 = *buf1 - 1;
+                                }
+                            case 5:
+                                LP2_CHECK(buf1,rle_v3,lp2)
+                            case 4:
+                                for(i = 0, j = 0; i < (4 - lp2); i++, j += width_tbl[1])
+                                    cur_lp[j] = ref_lp[j];
+                                lp2 = 4;
+                                break;
+
+                            case 7:
+                                if(rle_v3 != 0)
+                                    rle_v3 = 0;
+                                else {
+                                    buf1--;
+                                    rle_v3 = 1;
+                                }
+                            case 6:
+                                if(ref_vectors != NULL) {
+                                    for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                                        cur_lp[j] = ref_lp[j];
+                                }
+                                lp2 = 4;
+                                break;
+
+                            case 9:
+                                lv1 = *buf1++;
+                                lv = (lv1 & 0x7F) << 1;
+                                lv += (lv << 8);
+                                lv += (lv << 16);
+                                for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                                    cur_lp[j] = lv;
+
+                                LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                                    break;
+                            default:
+                                return;

                             }
                             }

-                          }

                         }
                         }

-                        RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
-                        break;
-                      } else {
-                        rle_v1 = 1;
-                        rle_v2 = (*buf1) - 1;
-                      }
-                    case 5:
-                        LP2_CHECK(buf1,rle_v3,lp2)
-                    case 4:
-                      if(lp2 == 0 && flag1 != 0) {
-                        for(i = 0, j = width_tbl[1]; i < 7; i++, j += width_tbl[1]) {
-                          cur_lp[j] = lv1;
-                          cur_lp[j+1] = lv2;
-                        }
-                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
-                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
-                      } else {
-                        for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1]) {
-                          cur_lp[j] = lv1;
-                          cur_lp[j+1] = lv2;
-                        }
-                      }
-                      lp2 = 4;
-                      break;
-
-                    case 6:
-                      lp2 = 4;
-                      break;
-
-                    case 7:
-                      if(lp2 == 0) {
-                        if(rle_v3 != 0)
-                          rle_v3 = 0;
-                        else {
-                          buf1--;
-                          rle_v3 = 1;
-                        }
-                        lp2 = 4;
-                      }
-                      break;
-
-                    case 9:
-                      av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
-                      lv1 = *buf1;
-                      lv = (lv1 & 0x7F) << 1;
-                      lv += (lv << 8);
-                      lv += (lv << 16);
-                      for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
-                        cur_lp[j] = lv;
-                      LV1_CHECK(buf1,rle_v3,lv1,lp2)
-                      break;
-
-                    default:
-                      return;
-                  }
-                }

 
 

-                cur_frm_pos += 8;
-              }
+                        cur_frm_pos += 4;
+                        ref_frm_pos += 4;
+                    }

 
 

-              cur_frm_pos += (((width * 2) - blks_width) * 4);
-              flag1 = 0;
-            }
-          } else {
-            for( ; blks_height > 0; blks_height -= 8) {
-              for(lp1 = 0; lp1 < blks_width; lp1 += 2) {
-                for(lp2 = 0; lp2 < 4; ) {
-                  k = *buf1++;
-                  cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
-                  ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2 * 2];
-
-                  switch(correction_type_sp[lp2 & 0x01][k]) {
-                    case 0:
-                      lv1 = correctionloworder_lp[lp2 & 0x01][k];
-                      lv2 = correctionhighorder_lp[lp2 & 0x01][k];
-                      cur_lp[0] = le2me_32(((le2me_32(ref_lp[0]) >> 1) + lv1) << 1);
-                      cur_lp[1] = le2me_32(((le2me_32(ref_lp[1]) >> 1) + lv2) << 1);
-                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + lv1) << 1);
-                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(ref_lp[width_tbl[1]+1]) >> 1) + lv2) << 1);
-                      lp2++;
-                      break;
-
-                    case 1:
-                      lv1 = correctionloworder_lp[lp2 & 0x01][*buf1++];
-                      lv2 = correctionloworder_lp[lp2 & 0x01][k];
-                      cur_lp[0] = le2me_32(((le2me_32(ref_lp[0]) >> 1) + lv1) << 1);
-                      cur_lp[1] = le2me_32(((le2me_32(ref_lp[1]) >> 1) + lv2) << 1);
-                      cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + lv1) << 1);
-                      cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(ref_lp[width_tbl[1]+1]) >> 1) + lv2) << 1);
-                      lp2++;
-                      break;
-
-                    case 2:
-                      if(lp2 == 0) {
-                        for(i = 0, j = 0; i < 4; i++, j += width_tbl[1]) {
-                          cur_lp[j] = ref_lp[j];
-                          cur_lp[j+1] = ref_lp[j+1];
-                        }
-                        lp2 += 2;
-                      }
-                      break;
-
-                    case 3:
-                      if(lp2 < 2) {
-                        for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1]) {
-                          cur_lp[j] = ref_lp[j];
-                          cur_lp[j+1] = ref_lp[j+1];
-                        }
-                        lp2 = 3;
-                      }
-                      break;
-
-                    case 8:
-                      if(lp2 == 0) {
-                        RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
-                        for(i = 0, j = 0; i < 8; i++, j += width_tbl[1]) {
-                          ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)ref_frm_pos)[j];
-                          ((uint32_t *)cur_frm_pos)[j+1] = ((uint32_t *)ref_frm_pos)[j+1];
-                        }
-                        RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
-                        break;
-                      } else {
-                        rle_v1 = 1;
-                        rle_v2 = (*buf1) - 1;
-                      }
-                    case 5:
-                    case 7:
-                        LP2_CHECK(buf1,rle_v3,lp2)
-                    case 6:
-                    case 4:
-                      for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1]) {
-                        cur_lp[j] = ref_lp[j];
-                        cur_lp[j+1] = ref_lp[j+1];
-                      }
-                      lp2 = 4;
-                      break;
-
-                    case 9:
-                      av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
-                      lv1 = *buf1;
-                      lv = (lv1 & 0x7F) << 1;
-                      lv += (lv << 8);
-                      lv += (lv << 16);
-                      for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
-                        ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)cur_frm_pos)[j+1] = lv;
-                      LV1_CHECK(buf1,rle_v3,lv1,lp2)
-                      break;
-
-                    default:
-                      return;
-                  }
+                    cur_frm_pos += ((width - blks_width) * 4);
+                    ref_frm_pos += ((width - blks_width) * 4);

                 }
                 }

+                break;

 
 

-                cur_frm_pos += 8;
-                ref_frm_pos += 8;
-              }
+            case 4:
+            case 3:                    /********** CASE 3 **********/
+                if(ref_vectors != NULL)
+                    return;
+                flag1 = 1;
+
+                for( ; blks_height > 0; blks_height -= 8) {
+                    for(lp1 = 0; lp1 < blks_width; lp1++) {
+                        for(lp2 = 0; lp2 < 4; ) {
+                            k = *buf1++;
+
+                            cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                            ref_lp = ((uint32_t *)cur_frm_pos) + width_tbl[(lp2 * 2) - 1];
+
+                            switch(correction_type_sp[lp2 & 0x01][k]) {
+                            case 0:
+                                cur_lp[width_tbl[1]] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                                if(lp2 > 0 || flag1 == 0 || strip->ypos != 0)
+                                    cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                else
+                                    cur_lp[0] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                                lp2++;
+                                break;
+
+                            case 1:
+                                res = ((le2me_16(((unsigned short *)ref_lp)[0]) >> 1) + correction_lp[lp2 & 0x01][*buf1]) << 1;
+                                ((unsigned short *)cur_lp)[width_tbl[2]] = le2me_16(res);
+                                res = ((le2me_16(((unsigned short *)ref_lp)[1]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1;
+                                ((unsigned short *)cur_lp)[width_tbl[2]+1] = le2me_16(res);
+
+                                if(lp2 > 0 || flag1 == 0 || strip->ypos != 0)
+                                    cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                else
+                                    cur_lp[0] = cur_lp[width_tbl[1]];
+                                buf1++;
+                                lp2++;
+                                break;
+
+                            case 2:
+                                if(lp2 == 0) {
+                                    for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                                        cur_lp[j] = *ref_lp;
+                                    lp2 += 2;
+                                }
+                                break;
+
+                            case 3:
+                                if(lp2 < 2) {
+                                    for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1])
+                                        cur_lp[j] = *ref_lp;
+                                    lp2 = 3;
+                                }
+                                break;
+
+                            case 6:
+                                lp2 = 4;
+                                break;
+
+                            case 7:
+                                if(rle_v3 != 0)
+                                    rle_v3 = 0;
+                                else {
+                                    buf1--;
+                                    rle_v3 = 1;
+                                }
+                                lp2 = 4;
+                                break;
+
+                            case 8:
+                                if(lp2 == 0) {
+                                    RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+
+                                    if(rle_v1 == 1) {
+                                        for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                                            cur_lp[j] = ref_lp[j];
+                                    }
+
+                                    RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                                    break;
+                                } else {
+                                    rle_v2 = (*buf1) - 1;
+                                    rle_v1 = 1;
+                                }
+                            case 5:
+                                LP2_CHECK(buf1,rle_v3,lp2)
+                            case 4:
+                                for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1])
+                                    cur_lp[j] = *ref_lp;
+                                lp2 = 4;
+                                break;
+
+                            case 9:
+                                av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                                lv1 = *buf1++;
+                                lv = (lv1 & 0x7F) << 1;
+                                lv += (lv << 8);
+                                lv += (lv << 16);
+
+                                for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                                    cur_lp[j] = lv;
+
+                                LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                                break;
+
+                            default:
+                                return;
+                            }
+                        }

 
 

-              cur_frm_pos += (((width * 2) - blks_width) * 4);
-              ref_frm_pos += (((width * 2) - blks_width) * 4);
-            }
-          }
-          break;
+                        cur_frm_pos += 4;
+                    }

 
 

-        case 11:                    /********** CASE 11 **********/
-          if(ref_vectors == NULL)
-            return;
+                    cur_frm_pos += (((width * 2) - blks_width) * 4);
+                    flag1 = 0;
+                }
+                break;
+
+            case 10:                    /********** CASE 10 **********/
+                if(ref_vectors == NULL) {
+                    flag1 = 1;
+
+                    for( ; blks_height > 0; blks_height -= 8) {
+                        for(lp1 = 0; lp1 < blks_width; lp1 += 2) {
+                            for(lp2 = 0; lp2 < 4; ) {
+                                k = *buf1++;
+                                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                                ref_lp = ((uint32_t *)cur_frm_pos) + width_tbl[(lp2 * 2) - 1];
+                                lv1 = ref_lp[0];
+                                lv2 = ref_lp[1];
+                                if(lp2 == 0 && flag1 != 0) {
+#ifdef WORDS_BIGENDIAN
+                                    lv1 = lv1 & 0xFF00FF00;
+                                    lv1 = (lv1 >> 8) | lv1;
+                                    lv2 = lv2 & 0xFF00FF00;
+                                    lv2 = (lv2 >> 8) | lv2;
+#else
+                                    lv1 = lv1 & 0x00FF00FF;
+                                    lv1 = (lv1 << 8) | lv1;
+                                    lv2 = lv2 & 0x00FF00FF;
+                                    lv2 = (lv2 << 8) | lv2;
+#endif
+                                }
+
+                                switch(correction_type_sp[lp2 & 0x01][k]) {
+                                case 0:
+                                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(lv1) >> 1) + correctionloworder_lp[lp2 & 0x01][k]) << 1);
+                                    cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(lv2) >> 1) + correctionhighorder_lp[lp2 & 0x01][k]) << 1);
+                                    if(lp2 > 0 || strip->ypos != 0 || flag1 == 0) {
+                                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                                    } else {
+                                        cur_lp[0] = cur_lp[width_tbl[1]];
+                                        cur_lp[1] = cur_lp[width_tbl[1]+1];
+                                    }
+                                    lp2++;
+                                    break;
+
+                                case 1:
+                                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(lv1) >> 1) + correctionloworder_lp[lp2 & 0x01][*buf1]) << 1);
+                                    cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(lv2) >> 1) + correctionloworder_lp[lp2 & 0x01][k]) << 1);
+                                    if(lp2 > 0 || strip->ypos != 0 || flag1 == 0) {
+                                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                                    } else {
+                                        cur_lp[0] = cur_lp[width_tbl[1]];
+                                        cur_lp[1] = cur_lp[width_tbl[1]+1];
+                                    }
+                                    buf1++;
+                                    lp2++;
+                                    break;
+
+                                case 2:
+                                    if(lp2 == 0) {
+                                        if(flag1 != 0) {
+                                            for(i = 0, j = width_tbl[1]; i < 3; i++, j += width_tbl[1]) {
+                                                cur_lp[j] = lv1;
+                                                cur_lp[j+1] = lv2;
+                                            }
+                                            cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                            cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                                        } else {
+                                            for(i = 0, j = 0; i < 4; i++, j += width_tbl[1]) {
+                                                cur_lp[j] = lv1;
+                                                cur_lp[j+1] = lv2;
+                                            }
+                                        }
+                                        lp2 += 2;
+                                    }
+                                    break;
+
+                                case 3:
+                                    if(lp2 < 2) {
+                                        if(lp2 == 0 && flag1 != 0) {
+                                            for(i = 0, j = width_tbl[1]; i < 5; i++, j += width_tbl[1]) {
+                                                cur_lp[j] = lv1;
+                                                cur_lp[j+1] = lv2;
+                                            }
+                                            cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                            cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                                        } else {
+                                            for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1]) {
+                                                cur_lp[j] = lv1;
+                                                cur_lp[j+1] = lv2;
+                                            }
+                                        }
+                                        lp2 = 3;
+                                    }
+                                    break;
+
+                                case 8:
+                                    if(lp2 == 0) {
+                                        RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+                                        if(rle_v1 == 1) {
+                                            if(flag1 != 0) {
+                                                for(i = 0, j = width_tbl[1]; i < 7; i++, j += width_tbl[1]) {
+                                                    cur_lp[j] = lv1;
+                                                    cur_lp[j+1] = lv2;
+                                                }
+                                                cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                                cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                                            } else {
+                                                for(i = 0, j = 0; i < 8; i++, j += width_tbl[1]) {
+                                                    cur_lp[j] = lv1;
+                                                    cur_lp[j+1] = lv2;
+                                                }
+                                            }
+                                        }
+                                        RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                                        break;
+                                    } else {
+                                        rle_v1 = 1;
+                                        rle_v2 = (*buf1) - 1;
+                                    }
+                                case 5:
+                                    LP2_CHECK(buf1,rle_v3,lp2)
+                                case 4:
+                                    if(lp2 == 0 && flag1 != 0) {
+                                        for(i = 0, j = width_tbl[1]; i < 7; i++, j += width_tbl[1]) {
+                                            cur_lp[j] = lv1;
+                                            cur_lp[j+1] = lv2;
+                                        }
+                                        cur_lp[0] = ((cur_lp[-width_tbl[1]] >> 1) + (cur_lp[width_tbl[1]] >> 1)) & 0xFEFEFEFE;
+                                        cur_lp[1] = ((cur_lp[-width_tbl[1]+1] >> 1) + (cur_lp[width_tbl[1]+1] >> 1)) & 0xFEFEFEFE;
+                                    } else {
+                                        for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1]) {
+                                            cur_lp[j] = lv1;
+                                            cur_lp[j+1] = lv2;
+                                        }
+                                    }
+                                    lp2 = 4;
+                                    break;
+
+                                case 6:
+                                    lp2 = 4;
+                                    break;
+
+                                case 7:
+                                    if(lp2 == 0) {
+                                        if(rle_v3 != 0)
+                                            rle_v3 = 0;
+                                        else {
+                                            buf1--;
+                                            rle_v3 = 1;
+                                        }
+                                        lp2 = 4;
+                                    }
+                                    break;
+
+                                case 9:
+                                    av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                                    lv1 = *buf1;
+                                    lv = (lv1 & 0x7F) << 1;
+                                    lv += (lv << 8);
+                                    lv += (lv << 16);
+                                    for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                                        cur_lp[j] = lv;
+                                    LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                                    break;
+
+                                default:
+                                    return;
+                                }
+                            }

 
 

-          for( ; blks_height > 0; blks_height -= 8) {
-            for(lp1 = 0; lp1 < blks_width; lp1++) {
-              for(lp2 = 0; lp2 < 4; ) {
-                k = *buf1++;
-                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
-                ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2 * 2];
-
-                switch(correction_type_sp[lp2 & 0x01][k]) {
-                  case 0:
-                    cur_lp[0] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
-                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
-                    lp2++;
-                    break;
-
-                  case 1:
-                    lv1 = (unsigned short)(correction_lp[lp2 & 0x01][*buf1++]);
-                    lv2 = (unsigned short)(correction_lp[lp2 & 0x01][k]);
-                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[0]) >> 1) + lv1) << 1);
-                    ((unsigned short *)cur_lp)[0] = le2me_16(res);
-                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[1]) >> 1) + lv2) << 1);
-                    ((unsigned short *)cur_lp)[1] = le2me_16(res);
-                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[width_tbl[2]]) >> 1) + lv1) << 1);
-                    ((unsigned short *)cur_lp)[width_tbl[2]] = le2me_16(res);
-                    res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[width_tbl[2]+1]) >> 1) + lv2) << 1);
-                    ((unsigned short *)cur_lp)[width_tbl[2]+1] = le2me_16(res);
-                    lp2++;
-                    break;
-
-                  case 2:
-                    if(lp2 == 0) {
-                      for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
-                        cur_lp[j] = ref_lp[j];
-                      lp2 += 2;
-                    }
-                    break;
+                            cur_frm_pos += 8;
+                        }

 
 

-                  case 3:
-                    if(lp2 < 2) {
-                      for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1])
-                        cur_lp[j] = ref_lp[j];
-                      lp2 = 3;
+                        cur_frm_pos += (((width * 2) - blks_width) * 4);
+                        flag1 = 0;

                     }
                     }

-                    break;
-
-                  case 8:
-                    if(lp2 == 0) {
-                      RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+                } else {
+                    for( ; blks_height > 0; blks_height -= 8) {
+                        for(lp1 = 0; lp1 < blks_width; lp1 += 2) {
+                            for(lp2 = 0; lp2 < 4; ) {
+                                k = *buf1++;
+                                cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                                ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2 * 2];
+
+                                switch(correction_type_sp[lp2 & 0x01][k]) {
+                                case 0:
+                                    lv1 = correctionloworder_lp[lp2 & 0x01][k];
+                                    lv2 = correctionhighorder_lp[lp2 & 0x01][k];
+                                    cur_lp[0] = le2me_32(((le2me_32(ref_lp[0]) >> 1) + lv1) << 1);
+                                    cur_lp[1] = le2me_32(((le2me_32(ref_lp[1]) >> 1) + lv2) << 1);
+                                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + lv1) << 1);
+                                    cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(ref_lp[width_tbl[1]+1]) >> 1) + lv2) << 1);
+                                    lp2++;
+                                    break;
+
+                                case 1:
+                                    lv1 = correctionloworder_lp[lp2 & 0x01][*buf1++];
+                                    lv2 = correctionloworder_lp[lp2 & 0x01][k];
+                                    cur_lp[0] = le2me_32(((le2me_32(ref_lp[0]) >> 1) + lv1) << 1);
+                                    cur_lp[1] = le2me_32(((le2me_32(ref_lp[1]) >> 1) + lv2) << 1);
+                                    cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + lv1) << 1);
+                                    cur_lp[width_tbl[1]+1] = le2me_32(((le2me_32(ref_lp[width_tbl[1]+1]) >> 1) + lv2) << 1);
+                                    lp2++;
+                                    break;
+
+                                case 2:
+                                    if(lp2 == 0) {
+                                        for(i = 0, j = 0; i < 4; i++, j += width_tbl[1]) {
+                                            cur_lp[j] = ref_lp[j];
+                                            cur_lp[j+1] = ref_lp[j+1];
+                                        }
+                                        lp2 += 2;
+                                    }
+                                    break;
+
+                                case 3:
+                                    if(lp2 < 2) {
+                                        for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1]) {
+                                            cur_lp[j] = ref_lp[j];
+                                            cur_lp[j+1] = ref_lp[j+1];
+                                        }
+                                        lp2 = 3;
+                                    }
+                                    break;
+
+                                case 8:
+                                    if(lp2 == 0) {
+                                        RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+                                        for(i = 0, j = 0; i < 8; i++, j += width_tbl[1]) {
+                                            ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)ref_frm_pos)[j];
+                                            ((uint32_t *)cur_frm_pos)[j+1] = ((uint32_t *)ref_frm_pos)[j+1];
+                                        }
+                                        RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                                        break;
+                                    } else {
+                                        rle_v1 = 1;
+                                        rle_v2 = (*buf1) - 1;
+                                    }
+                                case 5:
+                                case 7:
+                                    LP2_CHECK(buf1,rle_v3,lp2)
+                                case 6:
+                                case 4:
+                                    for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1]) {
+                                        cur_lp[j] = ref_lp[j];
+                                        cur_lp[j+1] = ref_lp[j+1];
+                                    }
+                                    lp2 = 4;
+                                    break;
+
+                                case 9:
+                                    av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                                    lv1 = *buf1;
+                                    lv = (lv1 & 0x7F) << 1;
+                                    lv += (lv << 8);
+                                    lv += (lv << 16);
+                                    for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                                        ((uint32_t *)cur_frm_pos)[j] = ((uint32_t *)cur_frm_pos)[j+1] = lv;
+                                    LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                                    break;
+
+                                default:
+                                    return;
+                                }
+                            }

 
 

-                      for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
-                        cur_lp[j] = ref_lp[j];
+                            cur_frm_pos += 8;
+                            ref_frm_pos += 8;
+                        }

 
 

-                      RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
-                      break;
-                    } else {
-                      rle_v1 = 1;
-                      rle_v2 = (*buf1) - 1;
+                        cur_frm_pos += (((width * 2) - blks_width) * 4);
+                        ref_frm_pos += (((width * 2) - blks_width) * 4);

                     }
                     }

-                  case 5:
-                  case 7:
-                      LP2_CHECK(buf1,rle_v3,lp2)
-                  case 4:
-                  case 6:
-                    for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1])
-                      cur_lp[j] = ref_lp[j];
-                    lp2 = 4;
-                    break;
-
-                case 9:
-                  av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
-                  lv1 = *buf1++;
-                  lv = (lv1 & 0x7F) << 1;
-                  lv += (lv << 8);
-                  lv += (lv << 16);
-                  for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
-                    cur_lp[j] = lv;
-                  LV1_CHECK(buf1,rle_v3,lv1,lp2)
-                  break;
-
-                  default:
-                    return;

                 }
                 }

-              }
+                break;

 
 

-              cur_frm_pos += 4;
-              ref_frm_pos += 4;
-            }
+            case 11:                    /********** CASE 11 **********/
+                if(ref_vectors == NULL)
+                    return;

 
 

-            cur_frm_pos += (((width * 2) - blks_width) * 4);
-            ref_frm_pos += (((width * 2) - blks_width) * 4);
-          }
-          break;
+                for( ; blks_height > 0; blks_height -= 8) {
+                    for(lp1 = 0; lp1 < blks_width; lp1++) {
+                        for(lp2 = 0; lp2 < 4; ) {
+                            k = *buf1++;
+                            cur_lp = ((uint32_t *)cur_frm_pos) + width_tbl[lp2 * 2];
+                            ref_lp = ((uint32_t *)ref_frm_pos) + width_tbl[lp2 * 2];
+
+                            switch(correction_type_sp[lp2 & 0x01][k]) {
+                            case 0:
+                                cur_lp[0] = le2me_32(((le2me_32(*ref_lp) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                                cur_lp[width_tbl[1]] = le2me_32(((le2me_32(ref_lp[width_tbl[1]]) >> 1) + correction_lp[lp2 & 0x01][k]) << 1);
+                                lp2++;
+                                break;
+
+                            case 1:
+                                lv1 = (unsigned short)(correction_lp[lp2 & 0x01][*buf1++]);
+                                lv2 = (unsigned short)(correction_lp[lp2 & 0x01][k]);
+                                res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[0]) >> 1) + lv1) << 1);
+                                ((unsigned short *)cur_lp)[0] = le2me_16(res);
+                                res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[1]) >> 1) + lv2) << 1);
+                                ((unsigned short *)cur_lp)[1] = le2me_16(res);
+                                res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[width_tbl[2]]) >> 1) + lv1) << 1);
+                                ((unsigned short *)cur_lp)[width_tbl[2]] = le2me_16(res);
+                                res = (unsigned short)(((le2me_16(((unsigned short *)ref_lp)[width_tbl[2]+1]) >> 1) + lv2) << 1);
+                                ((unsigned short *)cur_lp)[width_tbl[2]+1] = le2me_16(res);
+                                lp2++;
+                                break;
+
+                            case 2:
+                                if(lp2 == 0) {
+                                    for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                                        cur_lp[j] = ref_lp[j];
+                                    lp2 += 2;
+                                }
+                                break;
+
+                            case 3:
+                                if(lp2 < 2) {
+                                    for(i = 0, j = 0; i < 6 - (lp2 * 2); i++, j += width_tbl[1])
+                                        cur_lp[j] = ref_lp[j];
+                                    lp2 = 3;
+                                }
+                                break;
+
+                            case 8:
+                                if(lp2 == 0) {
+                                    RLE_V3_CHECK(buf1,rle_v1,rle_v2,rle_v3)
+
+                                    for(i = 0, j = 0; i < 8; i++, j += width_tbl[1])
+                                        cur_lp[j] = ref_lp[j];
+
+                                    RLE_V2_CHECK(buf1,rle_v2, rle_v3,lp2)
+                                    break;
+                                } else {
+                                    rle_v1 = 1;
+                                    rle_v2 = (*buf1) - 1;
+                                }
+                            case 5:
+                            case 7:
+                                LP2_CHECK(buf1,rle_v3,lp2)
+                            case 4:
+                            case 6:
+                                for(i = 0, j = 0; i < 8 - (lp2 * 2); i++, j += width_tbl[1])
+                                    cur_lp[j] = ref_lp[j];
+                                lp2 = 4;
+                                break;
+
+                            case 9:
+                                av_log(s->avctx, AV_LOG_ERROR, "UNTESTED.\n");
+                                lv1 = *buf1++;
+                                lv = (lv1 & 0x7F) << 1;
+                                lv += (lv << 8);
+                                lv += (lv << 16);
+                                for(i = 0, j = 0; i < 4; i++, j += width_tbl[1])
+                                    cur_lp[j] = lv;
+                                LV1_CHECK(buf1,rle_v3,lv1,lp2)
+                                break;
+
+                            default:
+                                return;
+                            }
+                        }

 
 

-        default:
-          return;
-      }
-    }
+                        cur_frm_pos += 4;
+                        ref_frm_pos += 4;
+                    }

 
 

-    if(strip < strip_tbl)
-      return;
+                    cur_frm_pos += (((width * 2) - blks_width) * 4);
+                    ref_frm_pos += (((width * 2) - blks_width) * 4);
+                }
+                break;
+
+            default:
+                return;
+            }
+        }

 
 

-    for( ; strip >= strip_tbl; strip--) {
-      if(strip->split_flag != 0) {
-        strip->split_flag = 0;
-        strip->usl7 = (strip-1)->usl7;
+        if(strip < strip_tbl)
+            return;

 
 

-        if(strip->split_direction) {
-          strip->xpos += strip->width;
-          strip->width = (strip-1)->width - strip->width;
-          if(region_160_width <= strip->xpos && width < strip->width + strip->xpos)
-            strip->width = width - strip->xpos;
-        } else {
-          strip->ypos += strip->height;
-          strip->height = (strip-1)->height - strip->height;
+        for( ; strip >= strip_tbl; strip--) {
+            if(strip->split_flag != 0) {
+                strip->split_flag = 0;
+                strip->usl7 = (strip-1)->usl7;
+
+                if(strip->split_direction) {
+                    strip->xpos += strip->width;
+                    strip->width = (strip-1)->width - strip->width;
+                    if(region_160_width <= strip->xpos && width < strip->width + strip->xpos)
+                        strip->width = width - strip->xpos;
+                } else {
+                    strip->ypos += strip->height;
+                    strip->height = (strip-1)->height - strip->height;
+                }
+                break;
+            }

         }
         }

-        break;
-      }

     }
     }

-  }

 }
 
 static av_cold int indeo3_decode_init(AVCodecContext *avctx)
 }
 
 static av_cold int indeo3_decode_init(AVCodecContext *avctx)


@@ -1045,9 +1045,9 @@ static av_cold int indeo3_decode_init(AVCodecContext *avctx)
     avctx->pix_fmt = PIX_FMT_YUV410P;
 
     if (!(ret = build_modpred(s)))
     avctx->pix_fmt = PIX_FMT_YUV410P;
 
     if (!(ret = build_modpred(s)))

-      ret = iv_alloc_frames(s);
+        ret = iv_alloc_frames(s);

     if (ret)
     if (ret)

-      iv_free_func(s);
+        iv_free_func(s);

 
     return ret;
 }
 
     return ret;
 }


@@ -1074,28 +1074,28 @@ static int indeo3_decode_frame(AVCodecContext *avctx,
     src = s->cur_frame->Ybuf;
     dest = s->frame.data[0];
     for (y = 0; y < s->height; y++) {
     src = s->cur_frame->Ybuf;
     dest = s->frame.data[0];
     for (y = 0; y < s->height; y++) {

-      memcpy(dest, src, s->cur_frame->y_w);
-      src += s->cur_frame->y_w;
-      dest += s->frame.linesize[0];
+        memcpy(dest, src, s->cur_frame->y_w);
+        src += s->cur_frame->y_w;
+        dest += s->frame.linesize[0];

     }
 
     if (!(s->avctx->flags & CODEC_FLAG_GRAY))
     {
     }
 
     if (!(s->avctx->flags & CODEC_FLAG_GRAY))
     {

-    src = s->cur_frame->Ubuf;
-    dest = s->frame.data[1];
-    for (y = 0; y < s->height / 4; y++) {
-      memcpy(dest, src, s->cur_frame->uv_w);
-      src += s->cur_frame->uv_w;
-      dest += s->frame.linesize[1];
-    }
+        src = s->cur_frame->Ubuf;
+        dest = s->frame.data[1];
+        for (y = 0; y < s->height / 4; y++) {
+            memcpy(dest, src, s->cur_frame->uv_w);
+            src += s->cur_frame->uv_w;
+            dest += s->frame.linesize[1];
+        }

 
 

-    src = s->cur_frame->Vbuf;
-    dest = s->frame.data[2];
-    for (y = 0; y < s->height / 4; y++) {
-      memcpy(dest, src, s->cur_frame->uv_w);
-      src += s->cur_frame->uv_w;
-      dest += s->frame.linesize[2];
-    }
+        src = s->cur_frame->Vbuf;
+        dest = s->frame.data[2];
+        for (y = 0; y < s->height / 4; y++) {
+            memcpy(dest, src, s->cur_frame->uv_w);
+            src += s->cur_frame->uv_w;
+            dest += s->frame.linesize[2];
+        }

     }
 
     *data_size=sizeof(AVFrame);
     }
 
     *data_size=sizeof(AVFrame);