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diracdec: Pass DWTPlane to dwt init

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This commit is contained in:
Timothy Gu 2016-02-03 01:30:55 +00:00
parent e04912c0b6
commit 671761d713
3 changed files with 11 additions and 13 deletions
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15
libavcodec/dirac_dwt.c
View File

@ -33,18 +33,17 @@
#define TEMPLATE_12bit
#include "dirac_dwt_template.c"
int ff_spatial_idwt_init(DWTContext *d, uint8_t *buffer, int width, int height,
int stride, enum dwt_type type, int decomposition_count,
uint8_t *temp, int bit_depth)
int ff_spatial_idwt_init(DWTContext *d, DWTPlane *p, enum dwt_type type,
int decomposition_count, int bit_depth)
{
int ret = 0;
d->buffer = buffer;
d->width = width;
d->height = height;
d->stride = stride;
d->buffer = p->buf;
d->width = p->width;
d->height = p->height;
d->stride = p->stride;
d->temp = p->tmp;
d->decomposition_count = decomposition_count;
d->temp = temp;
if (bit_depth == 8)
ret = ff_spatial_idwt_init_8bit(d, type);

5
libavcodec/dirac_dwt.h
View File

@ -85,9 +85,8 @@ enum dwt_type {
};
// -1 if an error occurred, e.g. the dwt_type isn't recognized
int ff_spatial_idwt_init(DWTContext *d, uint8_t *buffer, int width, int height,
int stride, enum dwt_type type, int decomposition_count,
uint8_t *temp, int bit_depth);
int ff_spatial_idwt_init(DWTContext *d, DWTPlane *p, enum dwt_type type,
int decomposition_count, int bit_depth);
void ff_spatial_idwt_init_x86(DWTContext *d, enum dwt_type type);
void ff_spatial_idwt_slice2(DWTContext *d, int y);

4
libavcodec/diracdec.c
View File

@ -1750,8 +1750,8 @@ static int dirac_decode_frame_internal(DiracContext *s)
memset(p->idwt.buf, 0, p->idwt.stride * p->idwt.height);
decode_component(s, comp); /* [DIRAC_STD] 13.4.1 core_transform_data() */
}
ret = ff_spatial_idwt_init(&d, p->idwt.buf, p->idwt.width, p->idwt.height, p->idwt.stride,
s->wavelet_idx+2, s->wavelet_depth, p->idwt.tmp, s->bit_depth);
ret = ff_spatial_idwt_init(&d, &p->idwt, s->wavelet_idx+2,
s->wavelet_depth, s->bit_depth);
if (ret < 0)
return ret;