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swscale: Move Contexts used only in hscale.c into it 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2016-01-14 16:51:34 +01:00
parent 7b6e6895f2
commit e06403331c
2 changed files with 15 additions and 15 deletions
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15
libswscale/hscale.c
View File

@ -20,6 +20,21 @@
#include "swscale_internal.h"
/// Scaler instance data
typedef struct FilterContext
{
uint16_t *filter;
int *filter_pos;
int filter_size;
int xInc;
} FilterContext;
/// Color conversion instance data
typedef struct ColorContext
{
uint32_t *pal;
} ColorContext;
static int lum_h_scale(SwsContext *c, SwsFilterDescriptor *desc, int sliceY, int sliceH)
{
FilterContext *instance = desc->instance;

15
libswscale/swscale_internal.h
View File

@ -989,21 +989,6 @@ typedef struct SwsFilterDescriptor
int (*process)(SwsContext *c, struct SwsFilterDescriptor *desc, int sliceY, int sliceH);
} SwsFilterDescriptor;
/// Color conversion instance data
typedef struct ColorContext
{
uint32_t *pal;
} ColorContext;
/// Scaler instance data
typedef struct FilterContext
{
uint16_t *filter;
int *filter_pos;
int filter_size;
int xInc;
} FilterContext;
// warp input lines in the form (src + width*i + j) to slice format (line[i][j])
// relative=true means first line src[x][0] otherwise first line is src[x][lum/crh Y]
int ff_init_slice_from_src(SwsSlice * s, uint8_t *src[4], int stride[4], int srcW, int lumY, int lumH, int chrY, int chrH, int relative);