FFmpeg
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#include "libavutil/attributes.h"
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/mem.h"
#include "me_cmp.h"
#include "snow_dwt.h"
Go to the source code of this file.
Macros | |
#define | LIFT(src, ref, inv) ((src) + ((inv) ? -(ref) : +(ref))) |
#define | LIFTS(src, ref, inv) |
int ff_slice_buffer_init | ( | slice_buffer * | buf, |
int | line_count, | ||
int | max_allocated_lines, | ||
int | line_width, | ||
IDWTELEM * | base_buffer | ||
) |
Definition at line 29 of file snow_dwt.c.
Referenced by decode_frame().
Definition at line 63 of file snow_dwt.c.
void ff_slice_buffer_release | ( | slice_buffer * | buf, |
int | line | ||
) |
Definition at line 79 of file snow_dwt.c.
Referenced by decode_frame(), and ff_slice_buffer_flush().
void ff_slice_buffer_flush | ( | slice_buffer * | buf | ) |
Definition at line 92 of file snow_dwt.c.
Referenced by decode_frame(), and ff_slice_buffer_destroy().
void ff_slice_buffer_destroy | ( | slice_buffer * | buf | ) |
Definition at line 104 of file snow_dwt.c.
Referenced by decode_end(), and decode_frame().
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Definition at line 116 of file snow_dwt.c.
Referenced by horizontal_decompose53i(), and horizontal_decompose97i().
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Definition at line 146 of file snow_dwt.c.
Referenced by horizontal_decompose97i().
Definition at line 179 of file snow_dwt.c.
Referenced by spatial_decompose53i().
Definition at line 195 of file snow_dwt.c.
Referenced by spatial_decompose53i().
Definition at line 204 of file snow_dwt.c.
Referenced by spatial_decompose53i().
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Definition at line 213 of file snow_dwt.c.
Referenced by ff_spatial_dwt().
Definition at line 239 of file snow_dwt.c.
Referenced by spatial_decompose97i().
Definition at line 249 of file snow_dwt.c.
Referenced by spatial_decompose97i().
Definition at line 258 of file snow_dwt.c.
Referenced by spatial_decompose97i().
Definition at line 267 of file snow_dwt.c.
Referenced by spatial_decompose97i().
Definition at line 277 of file snow_dwt.c.
Referenced by spatial_decompose97i().
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Definition at line 286 of file snow_dwt.c.
Referenced by ff_spatial_dwt().
void ff_spatial_dwt | ( | DWTELEM * | buffer, |
DWTELEM * | temp, | ||
int | width, | ||
int | height, | ||
int | stride, | ||
int | type, | ||
int | decomposition_count | ||
) |
Definition at line 320 of file snow_dwt.c.
Referenced by encode_frame(), main(), and w_c().
Definition at line 341 of file snow_dwt.c.
Referenced by spatial_compose53i_dy(), and spatial_compose53i_dy_buffered().
Definition at line 366 of file snow_dwt.c.
Referenced by spatial_compose53i_dy(), and spatial_compose53i_dy_buffered().
Definition at line 375 of file snow_dwt.c.
Referenced by spatial_compose53i_dy(), spatial_compose53i_dy_buffered(), and spatial_idwt_init_TMPL().
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Definition at line 384 of file snow_dwt.c.
Referenced by ff_spatial_idwt_buffered_init().
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Definition at line 393 of file snow_dwt.c.
Referenced by spatial_idwt_init(), and spatial_idwt_init_TMPL().
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Definition at line 401 of file snow_dwt.c.
Referenced by ff_spatial_idwt_buffered_slice().
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Definition at line 441 of file snow_dwt.c.
Referenced by spatial_idwt_slice().
Definition at line 466 of file snow_dwt.c.
Referenced by ff_dwt_init(), and spatial_compose97i_dy().
Definition at line 494 of file snow_dwt.c.
Referenced by spatial_compose97i_dy(), and spatial_compose97i_dy_buffered().
Definition at line 503 of file snow_dwt.c.
Referenced by spatial_compose97i_dy(), and spatial_compose97i_dy_buffered().
Definition at line 512 of file snow_dwt.c.
Referenced by spatial_compose97i_dy(), and spatial_compose97i_dy_buffered().
Definition at line 521 of file snow_dwt.c.
Referenced by spatial_compose97i_dy(), and spatial_compose97i_dy_buffered().
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Definition at line 530 of file snow_dwt.c.
Referenced by ff_dwt_init().
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Definition at line 544 of file snow_dwt.c.
Referenced by ff_spatial_idwt_buffered_init().
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Definition at line 554 of file snow_dwt.c.
Referenced by spatial_idwt_init(), and spatial_idwt_init_TMPL().
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Definition at line 564 of file snow_dwt.c.
Referenced by ff_spatial_idwt_buffered_slice().
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Definition at line 607 of file snow_dwt.c.
Referenced by spatial_idwt_slice().
void ff_spatial_idwt_buffered_init | ( | DWTCompose * | cs, |
slice_buffer * | sb, | ||
int | width, | ||
int | height, | ||
int | stride_line, | ||
int | type, | ||
int | decomposition_count | ||
) |
Definition at line 640 of file snow_dwt.c.
Referenced by decode_frame().
void ff_spatial_idwt_buffered_slice | ( | SnowDWTContext * | dsp, |
DWTCompose * | cs, | ||
slice_buffer * | slice_buf, | ||
IDWTELEM * | temp, | ||
int | width, | ||
int | height, | ||
int | stride_line, | ||
int | type, | ||
int | decomposition_count, | ||
int | y | ||
) |
Definition at line 659 of file snow_dwt.c.
Referenced by decode_frame().
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Definition at line 688 of file snow_dwt.c.
Referenced by ff_spatial_idwt().
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Definition at line 707 of file snow_dwt.c.
Referenced by ff_spatial_idwt().
void ff_spatial_idwt | ( | IDWTELEM * | buffer, |
IDWTELEM * | temp, | ||
int | width, | ||
int | height, | ||
int | stride, | ||
int | type, | ||
int | decomposition_count | ||
) |
Definition at line 732 of file snow_dwt.c.
Referenced by calculate_visual_weight(), encode_frame(), and main().
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inlinestatic |
Definition at line 744 of file snow_dwt.c.
Referenced by ff_w53_32_c(), ff_w97_32_c(), w53_16_c(), w53_8_c(), w97_16_c(), and w97_8_c().
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Definition at line 813 of file snow_dwt.c.
Referenced by ff_dsputil_init_dwt().
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Definition at line 818 of file snow_dwt.c.
Referenced by ff_dsputil_init_dwt().
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Definition at line 823 of file snow_dwt.c.
Referenced by ff_dsputil_init_dwt().
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Definition at line 828 of file snow_dwt.c.
Referenced by ff_dsputil_init_dwt().
int ff_w53_32_c | ( | struct MpegEncContext * | v, |
const uint8_t * | pix1, | ||
const uint8_t * | pix2, | ||
ptrdiff_t | line_size, | ||
int | h | ||
) |
Definition at line 833 of file snow_dwt.c.
Referenced by get_block_rd().
int ff_w97_32_c | ( | struct MpegEncContext * | v, |
const uint8_t * | pix1, | ||
const uint8_t * | pix2, | ||
ptrdiff_t | line_size, | ||
int | h | ||
) |
Definition at line 838 of file snow_dwt.c.
Referenced by get_block_rd().
av_cold void ff_dsputil_init_dwt | ( | MECmpContext * | c | ) |
Definition at line 843 of file snow_dwt.c.
Referenced by ff_me_cmp_init().
av_cold void ff_dwt_init | ( | SnowDWTContext * | c | ) |
Definition at line 851 of file snow_dwt.c.
Referenced by ff_snow_common_init().