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Searched refs:spatial_dwt_buffer (Results 1 - 4 of 4) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dsnow.c492 !FF_ALLOCZ_TYPED_ARRAY(s->spatial_dwt_buffer, width * height) || //FIXME this does not belong here in ff_snow_common_init()
553 b->buf= s->spatial_dwt_buffer; in ff_snow_common_init_after_header()
571 b->ibuf= s->spatial_idwt_buffer + (b->buf - s->spatial_dwt_buffer); in ff_snow_common_init_after_header()
701 av_freep(&s->spatial_dwt_buffer); in ff_snow_common_end()
H A Dsnow.h148 DWTELEM *spatial_dwt_buffer; member
H A Dsnowenc.c1759 s->spatial_dwt_buffer[y*w + x]= (s->spatial_idwt_buffer[y*w + x] + (1<<(FRAC_BITS-1))-1)>>FRAC_BITS; in encode_frame()
1765 s->spatial_dwt_buffer[y*w + x]= s->spatial_idwt_buffer[y*w + x] * (1 << ENCODER_EXTRA_BITS); in encode_frame()
1770 ff_spatial_dwt(s->spatial_dwt_buffer, s->temp_dwt_buffer, w, h, w, s->spatial_decomposition_type, s->spatial_decomposition_count); in encode_frame()
H A Dsnowdec.c517 memset(s->spatial_dwt_buffer, 0, sizeof(DWTELEM)*w*h); in decode_frame()

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