Merge commit 'fcae3ff1'

* commit 'fcae3ff1':
  dsicinav: K&R formatting cosmetics

Conflicts:
	libavcodec/dsicinav.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/dsicinav.c

@@ -127,13 +127,15 @@ static av_cold int cinvideo_decode_init(AVCodecContext *avctx)
     return 0;
 }
 
-static void cin_apply_delta_data(const unsigned char *src, unsigned char *dst, int size)
+static void cin_apply_delta_data(const unsigned char *src, unsigned char *dst,
+                                 int size)
 {
     while (size--)
         *dst++ += *src++;
 }
 
-static int cin_decode_huffman(const unsigned char *src, int src_size, unsigned char *dst, int dst_size)
+static int cin_decode_huffman(const unsigned char *src, int src_size,
+                              unsigned char *dst, int dst_size)
 {
     int b, huff_code = 0;
     unsigned char huff_code_table[15];
@@ -141,7 +143,8 @@ static int cin_decode_huffman(const unsigned char *src, int src_size, unsigned c
     unsigned char *dst_end       = dst + dst_size;
     const unsigned char *src_end = src + src_size;
 
-    memcpy(huff_code_table, src, 15); src += 15;
+    memcpy(huff_code_table, src, 15);
+    src += 15;
 
     while (src < src_end) {
         huff_code = *src++;
@@ -166,7 +169,8 @@ static int cin_decode_huffman(const unsigned char *src, int src_size, unsigned c
     return dst_cur - dst;
 }
 
-static int cin_decode_lzss(const unsigned char *src, int src_size, unsigned char *dst, int dst_size)
+static int cin_decode_lzss(const unsigned char *src, int src_size,
+                           unsigned char *dst, int dst_size)
 {
     uint16_t cmd;
     int i, sz, offset, code;
@@ -179,13 +183,15 @@ static int cin_decode_lzss(const unsigned char *src, int src_size, unsigned char
             if (code & (1 << i)) {
                 *dst++ = *src++;
             } else {
-                cmd = AV_RL16(src); src += 2;
+                cmd    = AV_RL16(src);
+                src   += 2;
                 offset = cmd >> 4;
-                if ((int) (dst - dst_start) < offset + 1)
+                if ((int)(dst - dst_start) < offset + 1)
                     return AVERROR_INVALIDDATA;
                 sz = (cmd & 0xF) + 2;
-                /* don't use memcpy/memmove here as the decoding routine (ab)uses */
-                /* buffer overlappings to repeat bytes in the destination */
+                /* don't use memcpy/memmove here as the decoding routine
+                 * (ab)uses buffer overlappings to repeat bytes in the
+                 * destination */
                 sz = FFMIN(sz, dst_end - dst);
                 while (sz--) {
                     *dst = *(dst - offset - 1);
@@ -198,7 +204,8 @@ static int cin_decode_lzss(const unsigned char *src, int src_size, unsigned char
     return 0;
 }
 
-static int cin_decode_rle(const unsigned char *src, int src_size, unsigned char *dst, int dst_size)
+static int cin_decode_rle(const unsigned char *src, int src_size,
+                           unsigned char *dst, int dst_size)
 {
     int len, code;
     unsigned char *dst_end       = dst + dst_size;
@@ -230,10 +237,11 @@ static int cinvideo_decode_frame(AVCodecContext *avctx,
     const uint8_t *buf   = avpkt->data;
     int buf_size         = avpkt->size;
     CinVideoContext *cin = avctx->priv_data;
-    int i, y, palette_type, palette_colors_count, bitmap_frame_type, bitmap_frame_size, res = 0;
+    int i, y, palette_type, palette_colors_count,
+        bitmap_frame_type, bitmap_frame_size, res = 0;
 
     palette_type         = buf[0];
-    palette_colors_count = AV_RL16(buf+1);
+    palette_colors_count = AV_RL16(buf + 1);
     bitmap_frame_type    = buf[3];
     buf                 += 4;
 
@@ -251,13 +259,14 @@ static int cinvideo_decode_frame(AVCodecContext *avctx,
         }
     } else {
         for (i = 0; i < palette_colors_count; ++i) {
-            cin->palette[buf[0]] = 0xFFU << 24 | AV_RL24(buf+1);
+            cin->palette[buf[0]] = 0xFFU << 24 | AV_RL24(buf + 1);
             buf                 += 4;
             bitmap_frame_size   -= 4;
         }
     }
 
-    /* note: the decoding routines below assumes that surface.width = surface.pitch */
+    /* note: the decoding routines below assumes that
+     * surface.width = surface.pitch */
     switch (bitmap_frame_type) {
     case 9:
         cin_decode_rle(buf, bitmap_frame_size,
@@ -277,7 +286,8 @@ static int cinvideo_decode_frame(AVCodecContext *avctx,
         break;
     case 36:
         bitmap_frame_size = cin_decode_huffman(buf, bitmap_frame_size,
-          cin->bitmap_table[CIN_INT_BMP], cin->bitmap_size);
+                                               cin->bitmap_table[CIN_INT_BMP],
+                                               cin->bitmap_size);
         cin_decode_rle(cin->bitmap_table[CIN_INT_BMP], bitmap_frame_size,
                        cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_size);
         cin_apply_delta_data(cin->bitmap_table[CIN_PRE_BMP],
@@ -315,7 +325,8 @@ static int cinvideo_decode_frame(AVCodecContext *avctx,
                cin->bitmap_table[CIN_CUR_BMP] + y * cin->avctx->width,
                cin->avctx->width);
 
-    FFSWAP(uint8_t *, cin->bitmap_table[CIN_CUR_BMP], cin->bitmap_table[CIN_PRE_BMP]);
+    FFSWAP(uint8_t *, cin->bitmap_table[CIN_CUR_BMP],
+                      cin->bitmap_table[CIN_PRE_BMP]);
 
     if ((res = av_frame_ref(data, &cin->frame)) < 0)
         return res;
@@ -384,7 +395,6 @@ static int cinaudio_decode_frame(AVCodecContext *avctx, void *data,
     return avpkt->size;
 }
 
-
 AVCodec ff_dsicinvideo_decoder = {
     .name           = "dsicinvideo",
     .type           = AVMEDIA_TYPE_VIDEO,