On Sat, Dec 24, 2011 at 03:33:19PM +0200, Yordan Makariev wrote:
> --- a/libavcodec/4xm.c
> +++ b/libavcodec/4xm.c
> @@ -38,74 +38,74 @@
>  
> -static const uint8_t size2index[4][4]={
> -  {-1, 3, 1, 1},
> -  { 3, 0, 0, 0},
> -  { 2, 0, 0, 0},
> -  { 2, 0, 0, 0},
> +static const uint8_t size2index[4][4] = {
> +  { -1, 3, 1, 1 },
> +  {  3, 0, 0, 0 },
> +  {  2, 0, 0, 0 },
> +  {  2, 0, 0, 0 },
>  };

This is not four spaces indentation - more in other places.

> @@ -150,31 +150,32 @@ typedef struct FourXContext{
>  
> -#define MULTIPLY(var,const)  (((var)*(const)) >> 16)
> +#define MULTIPLY(var,const)  (((var) * (const)) >> 16)

space after comma

> @@ -218,45 +219,47 @@ static void idct(DCTELEM block[64]){
>  
> -    for(i=0; i<256; i++){
> -        if(f->version>1)
> -            f->mv[i] = mv[i][0]   + mv[i][1]  
> *f->current_picture.linesize[0]/2;
> +    for (i = 0; i < 256; i++){

space before {

> +        if (f->version > 1)
> +            f->mv[i] = mv[i][0] + mv[i][1]           
> *f->current_picture.linesize[0] / 2;

space around *

> @@ -277,40 +280,45 @@ static void init_mv(FourXContext *f){
>  
> -static inline void mcdc(uint16_t *dst, uint16_t *src, int log2w, int h, int 
> stride, int scale, unsigned dc){
> +static inline void mcdc(uint16_t *dst, uint16_t *src, int log2w, int h, int 
> stride, int scale, unsigned dc)
> +{

Break this lone line while you're at it, more below.

> -   switch(log2w){
> +   switch(log2w) {
>     case 0:
> -        for(i=0; i<h; i++){
> -            dst[0] = scale*src[0] + dc;
> -            if(scale) src += stride;
> +        for (i = 0; i < h; i++) {
> +            dst[0] = scale * src[0] + dc;
> +            if(scale) 

if (

> @@ -318,112 +326,107 @@ static inline void mcdc(uint16_t *dst, uint16_t *src, 
> int log2w, int h, int stri
>          log2h--;
> -        decode_p_block(f, dst                  , src                  , 
> log2w, log2h, stride);
> -        decode_p_block(f, dst + (stride<<log2h), src + (stride<<log2h), 
> log2w, log2h, stride);
> -    }else if(code == 2){
> +        decode_p_block(f, dst                    , src                    , 
> log2w, log2h, stride);
> +        decode_p_block(f, dst + (stride << log2h), src + (stride << log2h), 
> log2w, log2h, stride);
> +    } else if (code == 2) {

Drop the spaces before comma, more elsewhere.

> +    if (f->version>1) {

space around >

> -    if(bitstream_size+ bytestream_size+ wordstream_size + extra != length
> -       || bitstream_size  > (1<<26)
> -       || bytestream_size > (1<<26)
> -       || wordstream_size > (1<<26)
> +    if (bitstream_size+ bytestream_size + wordstream_size + extra != length

space around +

> +       || bitstream_size  > (1 << 26)
> +       || bytestream_size > (1 << 26)
> +       || wordstream_size > (1 << 26)
>         ){

space between ) and { and move it to the previous line

>          av_log(f->avctx, AV_LOG_ERROR, "lengths %d %d %d %d\n", 
> bitstream_size, bytestream_size, wordstream_size,
> -        bitstream_size+ bytestream_size+ wordstream_size - length);
> +        bitstream_size + bytestream_size+ wordstream_size - length);

space around +


Enough for now, please doublecheck yourself again and look out for
similar issues in the rest of your patch.

Diego
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