[MPlayer-cvslog] r20654 - trunk/libmpeg2/slice.c

[Reimar Döffinger]

Hello,
On Sat, Nov 04, 2006 at 08:05:22AM +0100, henry wrote:
> Author: henry
> Date: Sat Nov  4 08:05:21 2006
> New Revision: 20654
> 
> Modified:
>    trunk/libmpeg2/slice.c
> 
> Log:
> fix quantizer export for interlaced video
> 
> Modified: trunk/libmpeg2/slice.c
> ==============================================================================
> --- trunk/libmpeg2/slice.c	(original)
> +++ trunk/libmpeg2/slice.c	Sat Nov  4 08:05:21 2006
> @@ -1569,9 +1569,18 @@
>  
>  #define NEXT_MACROBLOCK							\
>  do {									\
> -    if(decoder->quant_store)                                            \
> +    if(decoder->quant_store) {                                          \
> +       if (decoder->picture_structure == TOP_FIELD)                     \
> +        decoder->quant_store[2*decoder->quant_stride*(decoder->v_offset>>4) \
> +                    +(decoder->offset>>4)] = decoder->quantizer_scale;  \
> +       else if (decoder->picture_structure == BOTTOM_FIELD)             \
> +        decoder->quant_store[2*decoder->quant_stride*(decoder->v_offset>>4) \
> +	            + decoder->quant_stride                             \

stray tab. Use e.g. vi's :set list functionality to check your patches
before applying.

Greetings,
Reimar Döffinger

> +                    +(decoder->offset>>4)] = decoder->quantizer_scale;  \
> +       else                                                             \
>          decoder->quant_store[decoder->quant_stride*(decoder->v_offset>>4) \
>                      +(decoder->offset>>4)] = decoder->quantizer_scale;  \
> +    }                                                                   \
>      decoder->offset += 16;						\
>      if (decoder->offset == decoder->width) {				\
>  	do { /* just so we can use the break statement */		\
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