H264QpelContext h264qpel;
MpegvideoEncDSPContext mpvencdsp;
SnowDWTContext dwt;
- AVFrame *new_picture;
+ const AVFrame *new_picture;
AVFrame *input_picture; ///< new_picture with the internal linesizes
AVFrame *current_picture;
AVFrame *last_picture[MAX_REF_FRAMES];
int ff_snow_alloc_blocks(SnowContext *s);
int ff_snow_frame_start(SnowContext *s);
void ff_snow_pred_block(SnowContext *s, uint8_t *dst, uint8_t *tmp, ptrdiff_t stride,
- int sx, int sy, int b_w, int b_h, BlockNode *block,
+ int sx, int sy, int b_w, int b_h, const BlockNode *block,
int plane_index, int w, int h);
int ff_snow_get_buffer(SnowContext *s, AVFrame *frame);
/* common inline functions */