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OpenJPEG
2.5.0
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Data Structures | |
| struct | dwt_local |
| union | opj_v8_t |
| struct | v8dwt_local |
| struct | opj_dwt_encode_h_job_t |
| struct | opj_dwt_encode_v_job_t |
| struct | opj_dwt_decode_h_job_t |
| struct | opj_dwt_decode_v_job_t |
| struct | opj_dwt97_decode_h_job_t |
| struct | opj_dwt97_decode_v_job_t |
Macros | |
| #define | OPJ_SKIP_POISON |
| #define | OPJ_WS(i) v->mem[(i)*2] |
| #define | OPJ_WD(i) v->mem[(1+(i)*2)] |
| #define | VREG_INT_COUNT 4 |
| Number of int32 values in a SSE2 register. More... | |
| #define | PARALLEL_COLS_53 (2*VREG_INT_COUNT) |
| Number of columns that we can process in parallel in the vertical pass. More... | |
| #define | OPJ_Sc(i) tmp[(i)*2* NB_ELTS_V8 + c] |
| #define | OPJ_Dc(i) tmp[((1+(i)*2))* NB_ELTS_V8 + c] |
Local data structures | |
| #define | NB_ELTS_V8 8 |
| typedef struct dwt_local | opj_dwt_t |
| typedef struct v8dwt_local | opj_v8dwt_t |
| static const OPJ_FLOAT32 | opj_dwt_alpha = -1.586134342f |
| static const OPJ_FLOAT32 | opj_dwt_beta = -0.052980118f |
| static const OPJ_FLOAT32 | opj_dwt_gamma = 0.882911075f |
| static const OPJ_FLOAT32 | opj_dwt_delta = 0.443506852f |
| static const OPJ_FLOAT32 | opj_K = 1.230174105f |
| static const OPJ_FLOAT32 | opj_invK = (OPJ_FLOAT32)(1.0 / 1.230174105) |
Local static functions | |
| #define | OPJ_S(i) a[(i)*2] |
| #define | OPJ_D(i) a[(1+(i)*2)] |
| #define | OPJ_S_(i) ((i)<0?OPJ_S(0):((i)>=sn?OPJ_S(sn-1):OPJ_S(i))) |
| #define | OPJ_D_(i) ((i)<0?OPJ_D(0):((i)>=dn?OPJ_D(dn-1):OPJ_D(i))) |
| #define | OPJ_SS_(i) ((i)<0?OPJ_S(0):((i)>=dn?OPJ_S(dn-1):OPJ_S(i))) |
| #define | OPJ_DD_(i) ((i)<0?OPJ_D(0):((i)>=sn?OPJ_D(sn-1):OPJ_D(i))) |
| #define | OPJ_S_off(i, off) a[(OPJ_UINT32)(i)*2*4+off] |
| #define | OPJ_D_off(i, off) a[(1+(OPJ_UINT32)(i)*2)*4+off] |
| #define | OPJ_S__off(i, off) ((i)<0?OPJ_S_off(0,off):((i)>=sn?OPJ_S_off(sn-1,off):OPJ_S_off(i,off))) |
| #define | OPJ_D__off(i, off) ((i)<0?OPJ_D_off(0,off):((i)>=dn?OPJ_D_off(dn-1,off):OPJ_D_off(i,off))) |
| #define | OPJ_SS__off(i, off) ((i)<0?OPJ_S_off(0,off):((i)>=dn?OPJ_S_off(dn-1,off):OPJ_S_off(i,off))) |
| #define | OPJ_DD__off(i, off) ((i)<0?OPJ_D_off(0,off):((i)>=sn?OPJ_D_off(sn-1,off):OPJ_D_off(i,off))) |
| typedef void(* | opj_encode_and_deinterleave_v_fnptr_type) (void *array, void *tmp, OPJ_UINT32 height, OPJ_BOOL even, OPJ_UINT32 stride_width, OPJ_UINT32 cols) |
| typedef void(* | opj_encode_and_deinterleave_h_one_row_fnptr_type) (void *row, void *tmp, OPJ_UINT32 width, OPJ_BOOL even) |
| static const OPJ_FLOAT64 | opj_dwt_norms [4][10] |
| static const OPJ_FLOAT64 | opj_dwt_norms_real [4][10] |
| static void | opj_dwt_deinterleave_h (const OPJ_INT32 *OPJ_RESTRICT a, OPJ_INT32 *OPJ_RESTRICT b, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas) |
| Forward lazy transform (horizontal) More... | |
| static void | opj_dwt_encode_1_real (void *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas) |
| Forward 9-7 wavelet transform in 1-D. More... | |
| static void | opj_dwt_encode_stepsize (OPJ_INT32 stepsize, OPJ_INT32 numbps, opj_stepsize_t *bandno_stepsize) |
| Explicit calculation of the Quantization Stepsizes. More... | |
| static OPJ_BOOL | opj_dwt_decode_tile (opj_thread_pool_t *tp, opj_tcd_tilecomp_t *tilec, OPJ_UINT32 i) |
| Inverse wavelet transform in 2-D. More... | |
| static OPJ_BOOL | opj_dwt_decode_partial_tile (opj_tcd_tilecomp_t *tilec, OPJ_UINT32 numres) |
| static OPJ_BOOL | opj_dwt_encode_procedure (opj_thread_pool_t *tp, opj_tcd_tilecomp_t *tilec, opj_encode_and_deinterleave_v_fnptr_type p_encode_and_deinterleave_v, opj_encode_and_deinterleave_h_one_row_fnptr_type p_encode_and_deinterleave_h_one_row) |
| static OPJ_UINT32 | opj_dwt_max_resolution (opj_tcd_resolution_t *OPJ_RESTRICT r, OPJ_UINT32 i) |
| static void | opj_idwt53_h_cas0 (OPJ_INT32 *tmp, const OPJ_INT32 sn, const OPJ_INT32 len, OPJ_INT32 *tiledp) |
| static void | opj_idwt53_h_cas1 (OPJ_INT32 *tmp, const OPJ_INT32 sn, const OPJ_INT32 len, OPJ_INT32 *tiledp) |
| static void | opj_idwt53_h (const opj_dwt_t *dwt, OPJ_INT32 *tiledp) |
| static void | opj_idwt3_v_cas0 (OPJ_INT32 *tmp, const OPJ_INT32 sn, const OPJ_INT32 len, OPJ_INT32 *tiledp_col, const OPJ_SIZE_T stride) |
| Vertical inverse 5x3 wavelet transform for one column, when top-most pixel is on even coordinate. More... | |
| static void | opj_idwt3_v_cas1 (OPJ_INT32 *tmp, const OPJ_INT32 sn, const OPJ_INT32 len, OPJ_INT32 *tiledp_col, const OPJ_SIZE_T stride) |
| Vertical inverse 5x3 wavelet transform for one column, when top-most pixel is on odd coordinate. More... | |
| static void | opj_idwt53_v (const opj_dwt_t *dwt, OPJ_INT32 *tiledp_col, OPJ_SIZE_T stride, OPJ_INT32 nb_cols) |
| static void | opj_dwt_encode_step1_combined (OPJ_FLOAT32 *fw, OPJ_UINT32 iters_c1, OPJ_UINT32 iters_c2, const OPJ_FLOAT32 c1, const OPJ_FLOAT32 c2) |
| static void | opj_dwt_encode_step2 (OPJ_FLOAT32 *fl, OPJ_FLOAT32 *fw, OPJ_UINT32 end, OPJ_UINT32 m, OPJ_FLOAT32 c) |
| static void | opj_dwt_encode_and_deinterleave_h_one_row (void *rowIn, void *tmpIn, OPJ_UINT32 width, OPJ_BOOL even) |
| Process one line for the horizontal pass of the 5x3 forward transform. More... | |
| static void | opj_dwt_encode_and_deinterleave_h_one_row_real (void *rowIn, void *tmpIn, OPJ_UINT32 width, OPJ_BOOL even) |
| Process one line for the horizontal pass of the 9x7 forward transform. More... | |
| static void | opj_dwt_encode_h_func (void *user_data, opj_tls_t *tls) |
| static void | opj_dwt_encode_v_func (void *user_data, opj_tls_t *tls) |
| static void | opj_dwt_fetch_cols_vertical_pass (const void *arrayIn, void *tmpOut, OPJ_UINT32 height, OPJ_UINT32 stride_width, OPJ_UINT32 cols) |
| Fetch up to cols <= NB_ELTS_V8 for each line, and put them in tmpOut. More... | |
| static INLINE void | opj_dwt_deinterleave_v_cols (const OPJ_INT32 *OPJ_RESTRICT src, OPJ_INT32 *OPJ_RESTRICT dst, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_UINT32 stride_width, OPJ_INT32 cas, OPJ_UINT32 cols) |
| static void | opj_dwt_encode_and_deinterleave_v (void *arrayIn, void *tmpIn, OPJ_UINT32 height, OPJ_BOOL even, OPJ_UINT32 stride_width, OPJ_UINT32 cols) |
| static void | opj_v8dwt_encode_step1 (OPJ_FLOAT32 *fw, OPJ_UINT32 end, const OPJ_FLOAT32 cst) |
| static void | opj_v8dwt_encode_step2 (OPJ_FLOAT32 *fl, OPJ_FLOAT32 *fw, OPJ_UINT32 end, OPJ_UINT32 m, OPJ_FLOAT32 cst) |
| static void | opj_dwt_encode_and_deinterleave_v_real (void *arrayIn, void *tmpIn, OPJ_UINT32 height, OPJ_BOOL even, OPJ_UINT32 stride_width, OPJ_UINT32 cols) |
| OPJ_BOOL | opj_dwt_encode (opj_tcd_t *p_tcd, opj_tcd_tilecomp_t *tilec) |
| Forward 5-3 wavelet transform in 2-D. More... | |
| OPJ_BOOL | opj_dwt_decode (opj_tcd_t *p_tcd, opj_tcd_tilecomp_t *tilec, OPJ_UINT32 numres) |
| Inverse 5-3 wavelet transform in 2-D. More... | |
| OPJ_FLOAT64 | opj_dwt_getnorm (OPJ_UINT32 level, OPJ_UINT32 orient) |
| Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT. More... | |
| OPJ_BOOL | opj_dwt_encode_real (opj_tcd_t *p_tcd, opj_tcd_tilecomp_t *tilec) |
| Forward 9-7 wavelet transform in 2-D. More... | |
| OPJ_FLOAT64 | opj_dwt_getnorm_real (OPJ_UINT32 level, OPJ_UINT32 orient) |
| Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT. More... | |
| void | opj_dwt_calc_explicit_stepsizes (opj_tccp_t *tccp, OPJ_UINT32 prec) |
| Explicit calculation of the Quantization Stepsizes. More... | |
| static void | opj_dwt_decode_h_func (void *user_data, opj_tls_t *tls) |
| static void | opj_dwt_decode_v_func (void *user_data, opj_tls_t *tls) |
| static void | opj_dwt_interleave_partial_h (OPJ_INT32 *dest, OPJ_INT32 cas, opj_sparse_array_int32_t *sa, OPJ_UINT32 sa_line, OPJ_UINT32 sn, OPJ_UINT32 win_l_x0, OPJ_UINT32 win_l_x1, OPJ_UINT32 win_h_x0, OPJ_UINT32 win_h_x1) |
| static void | opj_dwt_interleave_partial_v (OPJ_INT32 *dest, OPJ_INT32 cas, opj_sparse_array_int32_t *sa, OPJ_UINT32 sa_col, OPJ_UINT32 nb_cols, OPJ_UINT32 sn, OPJ_UINT32 win_l_y0, OPJ_UINT32 win_l_y1, OPJ_UINT32 win_h_y0, OPJ_UINT32 win_h_y1) |
| static void | opj_dwt_decode_partial_1 (OPJ_INT32 *a, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas, OPJ_INT32 win_l_x0, OPJ_INT32 win_l_x1, OPJ_INT32 win_h_x0, OPJ_INT32 win_h_x1) |
| static void | opj_dwt_decode_partial_1_parallel (OPJ_INT32 *a, OPJ_UINT32 nb_cols, OPJ_INT32 dn, OPJ_INT32 sn, OPJ_INT32 cas, OPJ_INT32 win_l_x0, OPJ_INT32 win_l_x1, OPJ_INT32 win_h_x0, OPJ_INT32 win_h_x1) |
| static void | opj_dwt_get_band_coordinates (opj_tcd_tilecomp_t *tilec, OPJ_UINT32 resno, OPJ_UINT32 bandno, OPJ_UINT32 tcx0, OPJ_UINT32 tcy0, OPJ_UINT32 tcx1, OPJ_UINT32 tcy1, OPJ_UINT32 *tbx0, OPJ_UINT32 *tby0, OPJ_UINT32 *tbx1, OPJ_UINT32 *tby1) |
| static void | opj_dwt_segment_grow (OPJ_UINT32 filter_width, OPJ_UINT32 max_size, OPJ_UINT32 *start, OPJ_UINT32 *end) |
| static opj_sparse_array_int32_t * | opj_dwt_init_sparse_array (opj_tcd_tilecomp_t *tilec, OPJ_UINT32 numres) |
| static void | opj_v8dwt_interleave_h (opj_v8dwt_t *OPJ_RESTRICT dwt, OPJ_FLOAT32 *OPJ_RESTRICT a, OPJ_UINT32 width, OPJ_UINT32 remaining_height) |
| static void | opj_v8dwt_interleave_partial_h (opj_v8dwt_t *dwt, opj_sparse_array_int32_t *sa, OPJ_UINT32 sa_line, OPJ_UINT32 remaining_height) |
| static INLINE void | opj_v8dwt_interleave_v (opj_v8dwt_t *OPJ_RESTRICT dwt, OPJ_FLOAT32 *OPJ_RESTRICT a, OPJ_UINT32 width, OPJ_UINT32 nb_elts_read) |
| static void | opj_v8dwt_interleave_partial_v (opj_v8dwt_t *OPJ_RESTRICT dwt, opj_sparse_array_int32_t *sa, OPJ_UINT32 sa_col, OPJ_UINT32 nb_elts_read) |
| static void | opj_v8dwt_decode_step1 (opj_v8_t *w, OPJ_UINT32 start, OPJ_UINT32 end, const OPJ_FLOAT32 c) |
| static void | opj_v8dwt_decode_step2 (opj_v8_t *l, opj_v8_t *w, OPJ_UINT32 start, OPJ_UINT32 end, OPJ_UINT32 m, OPJ_FLOAT32 c) |
| static void | opj_v8dwt_decode (opj_v8dwt_t *OPJ_RESTRICT dwt) |
| static void | opj_dwt97_decode_h_func (void *user_data, opj_tls_t *tls) |
| static void | opj_dwt97_decode_v_func (void *user_data, opj_tls_t *tls) |
| static OPJ_BOOL | opj_dwt_decode_tile_97 (opj_thread_pool_t *tp, opj_tcd_tilecomp_t *OPJ_RESTRICT tilec, OPJ_UINT32 numres) |
| static OPJ_BOOL | opj_dwt_decode_partial_97 (opj_tcd_tilecomp_t *OPJ_RESTRICT tilec, OPJ_UINT32 numres) |
| OPJ_BOOL | opj_dwt_decode_real (opj_tcd_t *p_tcd, opj_tcd_tilecomp_t *OPJ_RESTRICT tilec, OPJ_UINT32 numres) |
| Inverse 9-7 wavelet transform in 2-D. More... | |
| #define NB_ELTS_V8 8 |
| #define OPJ_D | ( | i | ) | a[(1+(i)*2)] |
| #define OPJ_D__off | ( | i, | |
| off | |||
| ) | ((i)<0?OPJ_D_off(0,off):((i)>=dn?OPJ_D_off(dn-1,off):OPJ_D_off(i,off))) |
| #define OPJ_D_off | ( | i, | |
| off | |||
| ) | a[(1+(OPJ_UINT32)(i)*2)*4+off] |
| #define OPJ_Dc | ( | i | ) | tmp[((1+(i)*2))* NB_ELTS_V8 + c] |
| #define OPJ_DD__off | ( | i, | |
| off | |||
| ) | ((i)<0?OPJ_D_off(0,off):((i)>=sn?OPJ_D_off(sn-1,off):OPJ_D_off(i,off))) |
| #define OPJ_S | ( | i | ) | a[(i)*2] |
| #define OPJ_S__off | ( | i, | |
| off | |||
| ) | ((i)<0?OPJ_S_off(0,off):((i)>=sn?OPJ_S_off(sn-1,off):OPJ_S_off(i,off))) |
| #define OPJ_S_off | ( | i, | |
| off | |||
| ) | a[(OPJ_UINT32)(i)*2*4+off] |
| #define OPJ_Sc | ( | i | ) | tmp[(i)*2* NB_ELTS_V8 + c] |
| #define OPJ_SKIP_POISON |
| #define OPJ_SS__off | ( | i, | |
| off | |||
| ) | ((i)<0?OPJ_S_off(0,off):((i)>=dn?OPJ_S_off(dn-1,off):OPJ_S_off(i,off))) |
| #define OPJ_WD | ( | i | ) | v->mem[(1+(i)*2)] |
| #define OPJ_WS | ( | i | ) | v->mem[(i)*2] |
| #define PARALLEL_COLS_53 (2*VREG_INT_COUNT) |
Number of columns that we can process in parallel in the vertical pass.
| #define VREG_INT_COUNT 4 |
Number of int32 values in a SSE2 register.
| typedef void(* opj_encode_and_deinterleave_h_one_row_fnptr_type) (void *row, void *tmp, OPJ_UINT32 width, OPJ_BOOL even) |
| typedef void(* opj_encode_and_deinterleave_v_fnptr_type) (void *array, void *tmp, OPJ_UINT32 height, OPJ_BOOL even, OPJ_UINT32 stride_width, OPJ_UINT32 cols) |
| typedef struct v8dwt_local opj_v8dwt_t |
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References opj_dwt97_decode_h_job_t::aj, opj_v8_t::f, opj_dwt97_decode_h_job_t::h, NB_ELTS_V8, opj_dwt97_decode_h_job_t::nb_rows, opj_aligned_free(), opj_free(), OPJ_RESTRICT, opj_v8dwt_decode(), opj_v8dwt_interleave_h(), opj_dwt97_decode_h_job_t::rw, opj_dwt97_decode_h_job_t::w, and v8dwt_local::wavelet.
Referenced by opj_dwt_decode_tile_97().
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References opj_dwt97_decode_v_job_t::aj, opj_dwt97_decode_v_job_t::nb_columns, NB_ELTS_V8, opj_aligned_free(), opj_free(), OPJ_RESTRICT, opj_v8dwt_decode(), opj_v8dwt_interleave_v(), opj_dwt97_decode_v_job_t::rh, opj_dwt97_decode_v_job_t::v, opj_dwt97_decode_v_job_t::w, and v8dwt_local::wavelet.
Referenced by opj_dwt_decode_tile_97().
| void opj_dwt_calc_explicit_stepsizes | ( | opj_tccp_t * | tccp, |
| OPJ_UINT32 | prec | ||
| ) |
Explicit calculation of the Quantization Stepsizes.
| tccp | Tile-component coding parameters |
| prec | Precint analyzed |
References J2K_CCP_QNTSTY_NOQNT, opj_tccp::numresolutions, opj_dwt_encode_stepsize(), opj_dwt_getnorm_real(), opj_tccp::qmfbid, opj_tccp::qntsty, and opj_tccp::stepsizes.
Referenced by opj_j2k_setup_encoder().
| OPJ_BOOL opj_dwt_decode | ( | opj_tcd_t * | p_tcd, |
| opj_tcd_tilecomp_t * | tilec, | ||
| OPJ_UINT32 | numres | ||
| ) |
Inverse 5-3 wavelet transform in 2-D.
Apply a reversible inverse DWT transform to a component of an image.
| p_tcd | TCD handle |
| tilec | Tile component information (current tile) |
| numres | Number of resolution levels to decode |
References opj_dwt_decode_partial_tile(), opj_dwt_decode_tile(), opj_tcd::thread_pool, and opj_tcd::whole_tile_decoding.
Referenced by main(), and opj_tcd_dwt_decode().
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References OPJ_D, OPJ_D_, OPJ_DD_, opj_int_add_no_overflow(), opj_int_sub_no_overflow(), OPJ_S, OPJ_S_, and OPJ_SS_.
Referenced by opj_dwt_decode_partial_tile().
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References OPJ_D__off, OPJ_D_off, OPJ_DD__off, opj_int_add_no_overflow(), opj_int_sub_no_overflow(), OPJ_S__off, OPJ_S_off, and OPJ_SS__off.
Referenced by opj_dwt_decode_partial_tile().
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References opj_tcd_resolution::bands, v8dwt_local::cas, v8dwt_local::dn, opj_v8_t::f, NB_ELTS_V8, opj_aligned_free(), opj_aligned_malloc(), opj_dwt_get_band_coordinates(), opj_dwt_init_sparse_array(), opj_dwt_max_resolution(), opj_dwt_segment_grow(), OPJ_FALSE, opj_sparse_array_int32_free(), opj_sparse_array_int32_read(), opj_sparse_array_int32_write(), OPJ_TRUE, opj_uint_max(), opj_uint_min(), opj_uint_subs(), OPJ_UNUSED, opj_v8dwt_decode(), opj_v8dwt_interleave_partial_h(), opj_v8dwt_interleave_partial_v(), SIZE_MAX, v8dwt_local::sn, v8dwt_local::wavelet, v8dwt_local::win_h_x0, v8dwt_local::win_h_x1, v8dwt_local::win_l_x0, v8dwt_local::win_l_x1, opj_tcd_resolution::win_x0, opj_tcd_resolution::win_x1, opj_tcd_resolution::win_y0, opj_tcd_resolution::win_y1, opj_tcd_band::x0, opj_tcd_resolution::x0, opj_tcd_resolution::x1, opj_tcd_band::y0, opj_tcd_resolution::y0, and opj_tcd_resolution::y1.
Referenced by opj_dwt_decode_real().
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References opj_tcd_resolution::bands, dwt_local::cas, opj_tcd_tilecomp::data_win, dwt_local::dn, dwt_local::mem, opj_aligned_32_malloc(), opj_aligned_free(), opj_dwt_decode_partial_1(), opj_dwt_decode_partial_1_parallel(), opj_dwt_get_band_coordinates(), opj_dwt_init_sparse_array(), opj_dwt_interleave_partial_h(), opj_dwt_interleave_partial_v(), opj_dwt_max_resolution(), opj_dwt_segment_grow(), OPJ_FALSE, opj_sparse_array_int32_free(), opj_sparse_array_int32_read(), opj_sparse_array_int32_write(), OPJ_TRUE, opj_uint_max(), opj_uint_min(), opj_uint_subs(), OPJ_UNUSED, opj_tcd_tilecomp::resolutions, SIZE_MAX, dwt_local::sn, opj_tcd_resolution::win_x0, opj_tcd_tilecomp::win_x0, opj_tcd_resolution::win_x1, opj_tcd_tilecomp::win_x1, opj_tcd_resolution::win_y0, opj_tcd_tilecomp::win_y0, opj_tcd_resolution::win_y1, opj_tcd_tilecomp::win_y1, opj_tcd_band::x0, opj_tcd_resolution::x0, opj_tcd_resolution::x1, opj_tcd_band::y0, opj_tcd_resolution::y0, and opj_tcd_resolution::y1.
Referenced by opj_dwt_decode().
| OPJ_BOOL opj_dwt_decode_real | ( | opj_tcd_t * | p_tcd, |
| opj_tcd_tilecomp_t *OPJ_RESTRICT | tilec, | ||
| OPJ_UINT32 | numres | ||
| ) |
Inverse 9-7 wavelet transform in 2-D.
Apply an irreversible inverse DWT transform to a component of an image.
| p_tcd | TCD handle |
| tilec | Tile component information (current tile) |
| numres | Number of resolution levels to decode |
References opj_dwt_decode_partial_97(), opj_dwt_decode_tile_97(), opj_tcd::thread_pool, and opj_tcd::whole_tile_decoding.
Referenced by main(), and opj_tcd_dwt_decode().
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Inverse wavelet transform in 2-D.
References dwt_local::cas, opj_tcd_tilecomp::data, dwt_local::dn, opj_dwt_decode_h_job_t::h, opj_dwt_decode_h_job_t::max_j, opj_dwt_decode_v_job_t::max_j, dwt_local::mem, opj_dwt_decode_h_job_t::min_j, opj_dwt_decode_v_job_t::min_j, opj_tcd_tilecomp::minimum_num_resolutions, opj_aligned_32_malloc(), opj_aligned_free(), opj_dwt_decode_h_func(), opj_dwt_decode_v_func(), opj_dwt_max_resolution(), OPJ_FALSE, opj_free(), opj_idwt53_h(), opj_idwt53_v(), opj_malloc(), OPJ_RESTRICT, opj_thread_pool_get_thread_count(), opj_thread_pool_submit_job(), opj_thread_pool_wait_completion(), OPJ_TRUE, PARALLEL_COLS_53, opj_tcd_tilecomp::resolutions, opj_dwt_decode_v_job_t::rh, opj_dwt_decode_h_job_t::rw, SIZE_MAX, dwt_local::sn, opj_dwt_decode_h_job_t::tiledp, opj_dwt_decode_v_job_t::tiledp, opj_dwt_decode_v_job_t::v, opj_dwt_decode_h_job_t::w, opj_dwt_decode_v_job_t::w, opj_tcd_resolution::x0, opj_tcd_resolution::x1, opj_tcd_resolution::y0, and opj_tcd_resolution::y1.
Referenced by opj_dwt_decode().
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References opj_dwt97_decode_h_job_t::aj, opj_dwt97_decode_v_job_t::aj, v8dwt_local::cas, v8dwt_local::dn, opj_v8_t::f, opj_dwt97_decode_h_job_t::h, opj_dwt97_decode_v_job_t::nb_columns, NB_ELTS_V8, opj_dwt97_decode_h_job_t::nb_rows, opj_aligned_free(), opj_aligned_malloc(), opj_dwt97_decode_h_func(), opj_dwt97_decode_v_func(), opj_dwt_max_resolution(), OPJ_FALSE, opj_free(), opj_malloc(), OPJ_RESTRICT, opj_thread_pool_get_thread_count(), opj_thread_pool_submit_job(), opj_thread_pool_wait_completion(), OPJ_TRUE, opj_uint_max(), opj_v8dwt_decode(), opj_v8dwt_interleave_h(), opj_v8dwt_interleave_v(), opj_dwt97_decode_v_job_t::rh, opj_dwt97_decode_h_job_t::rw, SIZE_MAX, v8dwt_local::sn, opj_dwt97_decode_v_job_t::v, opj_dwt97_decode_h_job_t::w, opj_dwt97_decode_v_job_t::w, v8dwt_local::wavelet, v8dwt_local::win_h_x0, v8dwt_local::win_h_x1, v8dwt_local::win_l_x0, v8dwt_local::win_l_x1, opj_tcd_resolution::x0, opj_tcd_resolution::x1, opj_tcd_resolution::y0, and opj_tcd_resolution::y1.
Referenced by opj_dwt_decode_real().
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Forward lazy transform (horizontal)
References OPJ_RESTRICT.
Referenced by opj_dwt_encode_and_deinterleave_h_one_row_real().
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References NB_ELTS_V8, and OPJ_RESTRICT.
Referenced by opj_dwt_encode_and_deinterleave_v(), and opj_dwt_encode_and_deinterleave_v_real().
| OPJ_BOOL opj_dwt_encode | ( | opj_tcd_t * | p_tcd, |
| opj_tcd_tilecomp_t * | tilec | ||
| ) |
Forward 5-3 wavelet transform in 2-D.
Apply a reversible DWT transform to a component of an image.
| p_tcd | TCD handle |
| tilec | Tile component information (current tile) |
References opj_dwt_encode_and_deinterleave_h_one_row(), opj_dwt_encode_and_deinterleave_v(), opj_dwt_encode_procedure(), and opj_tcd::thread_pool.
Referenced by main(), and opj_tcd_dwt_encode().
Forward 9-7 wavelet transform in 1-D.
References opj_dwt_alpha, opj_dwt_beta, opj_dwt_delta, opj_dwt_encode_step1_combined(), opj_dwt_encode_step2(), opj_dwt_gamma, opj_int_min(), opj_invK, and opj_K.
Referenced by opj_dwt_encode_and_deinterleave_h_one_row_real().
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Process one line for the horizontal pass of the 5x3 forward transform.
References OPJ_RESTRICT.
Referenced by opj_dwt_encode().
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Process one line for the horizontal pass of the 9x7 forward transform.
References opj_dwt_deinterleave_h(), opj_dwt_encode_1_real(), and OPJ_RESTRICT.
Referenced by opj_dwt_encode_real().
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References NB_ELTS_V8, OPJ_Dc, opj_dwt_deinterleave_v_cols(), opj_dwt_fetch_cols_vertical_pass(), OPJ_RESTRICT, and OPJ_Sc.
Referenced by opj_dwt_encode().
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References dwt_local::cas, opj_dwt_encode_h_job_t::h, dwt_local::mem, opj_dwt_encode_h_job_t::min_j, opj_aligned_free(), OPJ_FALSE, opj_free(), OPJ_RESTRICT, OPJ_TRUE, opj_dwt_encode_h_job_t::p_function, opj_dwt_encode_h_job_t::rw, opj_dwt_encode_h_job_t::tiledp, and opj_dwt_encode_h_job_t::w.
Referenced by opj_dwt_encode_procedure().
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References dwt_local::cas, opj_tcd_tilecomp::data, dwt_local::dn, opj_dwt_encode_h_job_t::h, opj_dwt_encode_h_job_t::max_j, opj_dwt_encode_v_job_t::max_j, dwt_local::mem, opj_dwt_encode_h_job_t::min_j, opj_dwt_encode_v_job_t::min_j, NB_ELTS_V8, opj_tcd_tilecomp::numresolutions, opj_aligned_32_malloc(), opj_aligned_free(), opj_dwt_encode_h_func(), opj_dwt_encode_v_func(), opj_dwt_max_resolution(), OPJ_FALSE, opj_free(), opj_malloc(), OPJ_RESTRICT, opj_thread_pool_get_thread_count(), opj_thread_pool_submit_job(), opj_thread_pool_wait_completion(), OPJ_TRUE, opj_dwt_encode_v_job_t::p_encode_and_deinterleave_v, opj_dwt_encode_h_job_t::p_function, opj_tcd_tilecomp::resolutions, opj_dwt_encode_v_job_t::rh, opj_dwt_encode_h_job_t::rw, SIZE_MAX, dwt_local::sn, opj_dwt_encode_h_job_t::tiledp, opj_dwt_encode_v_job_t::tiledp, opj_dwt_encode_v_job_t::v, opj_dwt_encode_h_job_t::w, opj_dwt_encode_v_job_t::w, opj_tcd_resolution::x0, opj_tcd_tilecomp::x0, opj_tcd_resolution::x1, opj_tcd_tilecomp::x1, opj_tcd_resolution::y0, and opj_tcd_resolution::y1.
Referenced by opj_dwt_encode(), and opj_dwt_encode_real().
| OPJ_BOOL opj_dwt_encode_real | ( | opj_tcd_t * | p_tcd, |
| opj_tcd_tilecomp_t * | tilec | ||
| ) |
Forward 9-7 wavelet transform in 2-D.
Apply an irreversible DWT transform to a component of an image.
| p_tcd | TCD handle |
| tilec | Tile component information (current tile) |
References opj_dwt_encode_and_deinterleave_h_one_row_real(), opj_dwt_encode_and_deinterleave_v_real(), opj_dwt_encode_procedure(), and opj_tcd::thread_pool.
Referenced by main(), and opj_tcd_dwt_encode().
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References opj_int_abs(), and opj_uint_min().
Referenced by opj_dwt_encode_1_real().
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References opj_uint_min().
Referenced by opj_dwt_encode_1_real().
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Explicit calculation of the Quantization Stepsizes.
References opj_stepsize::expn, opj_stepsize::mant, and opj_int_floorlog2().
Referenced by opj_dwt_calc_explicit_stepsizes().
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References dwt_local::cas, opj_dwt_encode_v_job_t::max_j, dwt_local::mem, opj_dwt_encode_v_job_t::min_j, NB_ELTS_V8, opj_aligned_free(), opj_free(), opj_dwt_encode_v_job_t::p_encode_and_deinterleave_v, opj_dwt_encode_v_job_t::rh, opj_dwt_encode_v_job_t::tiledp, opj_dwt_encode_v_job_t::v, and opj_dwt_encode_v_job_t::w.
Referenced by opj_dwt_encode_procedure().
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Fetch up to cols <= NB_ELTS_V8 for each line, and put them in tmpOut.
References NB_ELTS_V8, and OPJ_RESTRICT.
Referenced by opj_dwt_encode_and_deinterleave_v(), and opj_dwt_encode_and_deinterleave_v_real().
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References opj_tcd_tilecomp::numresolutions, and opj_uint_ceildivpow2().
Referenced by opj_dwt_decode_partial_97(), and opj_dwt_decode_partial_tile().
| OPJ_FLOAT64 opj_dwt_getnorm | ( | OPJ_UINT32 | level, |
| OPJ_UINT32 | orient | ||
| ) |
Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT.
| level | Level of the wavelet function |
| orient | Band of the wavelet function |
References opj_dwt_norms.
Referenced by opj_t1_getwmsedec().
| OPJ_FLOAT64 opj_dwt_getnorm_real | ( | OPJ_UINT32 | level, |
| OPJ_UINT32 | orient | ||
| ) |
Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT.
| level | Level of the wavelet function |
| orient | Band of the wavelet function |
References opj_dwt_norms_real.
Referenced by opj_dwt_calc_explicit_stepsizes(), and opj_t1_getwmsedec().
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References opj_tcd_band::bandno, opj_tcd_resolution::bands, opj_tcd_precinct::cblks, opj_tcd_precinct::ch, opj_tcd_precinct::cw, opj_tcd_precinct::dec, opj_tcd_cblk_dec::decoded_data, opj_tcd_resolution::numbands, opj_sparse_array_int32_create(), opj_sparse_array_int32_free(), opj_sparse_array_int32_write(), OPJ_TRUE, opj_uint_min(), opj_tcd_resolution::ph, opj_tcd_band::precincts, opj_tcd_resolution::pw, opj_tcd_tilecomp::resolutions, opj_tcd_cblk_dec::x0, opj_tcd_band::x0, opj_tcd_resolution::x0, opj_tcd_cblk_dec::x1, opj_tcd_resolution::x1, opj_tcd_cblk_dec::y0, opj_tcd_band::y0, opj_tcd_resolution::y0, opj_tcd_cblk_dec::y1, and opj_tcd_resolution::y1.
Referenced by opj_dwt_decode_partial_97(), and opj_dwt_decode_partial_tile().
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References opj_sparse_array_int32_read(), OPJ_TRUE, and OPJ_UNUSED.
Referenced by opj_dwt_decode_partial_tile().
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References opj_sparse_array_int32_read(), OPJ_TRUE, and OPJ_UNUSED.
Referenced by opj_dwt_decode_partial_tile().
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References opj_uint_adds(), opj_uint_min(), and opj_uint_subs().
Referenced by opj_dwt_decode_partial_97(), and opj_dwt_decode_partial_tile().
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Vertical inverse 5x3 wavelet transform for one column, when top-most pixel is on even coordinate.
References opj_int_add_no_overflow(), and opj_int_sub_no_overflow().
Referenced by opj_idwt53_v().
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Vertical inverse 5x3 wavelet transform for one column, when top-most pixel is on odd coordinate.
Referenced by opj_idwt53_v().
References dwt_local::cas, dwt_local::dn, dwt_local::mem, opj_idwt53_h_cas0(), opj_idwt53_h_cas1(), and dwt_local::sn.
Referenced by opj_dwt_decode_h_func(), and opj_dwt_decode_tile().
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References opj_int_add_no_overflow().
Referenced by opj_idwt53_h().
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References opj_int_add_no_overflow().
Referenced by opj_idwt53_h().
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References dwt_local::cas, dwt_local::dn, dwt_local::mem, opj_idwt3_v_cas0(), opj_idwt3_v_cas1(), PARALLEL_COLS_53, and dwt_local::sn.
Referenced by opj_dwt_decode_tile(), and opj_dwt_decode_v_func().
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References opj_dwt_alpha, opj_dwt_beta, opj_dwt_delta, opj_dwt_gamma, opj_int_min(), opj_K, opj_v8dwt_decode_step1(), and opj_v8dwt_decode_step2().
Referenced by opj_dwt97_decode_h_func(), opj_dwt97_decode_v_func(), opj_dwt_decode_partial_97(), and opj_dwt_decode_tile_97().
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References OPJ_RESTRICT.
Referenced by opj_v8dwt_decode().
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References NB_ELTS_V8, and opj_uint_min().
Referenced by opj_v8dwt_decode().
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References NB_ELTS_V8.
Referenced by opj_dwt_encode_and_deinterleave_v_real().
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References NB_ELTS_V8, and opj_uint_min().
Referenced by opj_dwt_encode_and_deinterleave_v_real().
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References NB_ELTS_V8, and OPJ_RESTRICT.
Referenced by opj_dwt97_decode_h_func(), and opj_dwt_decode_tile_97().
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References NB_ELTS_V8, opj_sparse_array_int32_read(), OPJ_TRUE, and OPJ_UNUSED.
Referenced by opj_dwt_decode_partial_97().
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References OPJ_RESTRICT.
Referenced by opj_dwt97_decode_v_func(), and opj_dwt_decode_tile_97().
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Referenced by opj_dwt_encode_1_real(), opj_dwt_encode_and_deinterleave_v_real(), and opj_v8dwt_decode().
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Referenced by opj_dwt_encode_1_real(), opj_dwt_encode_and_deinterleave_v_real(), and opj_v8dwt_decode().
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Referenced by opj_dwt_encode_1_real(), opj_dwt_encode_and_deinterleave_v_real(), and opj_v8dwt_decode().
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Referenced by opj_dwt_encode_1_real(), opj_dwt_encode_and_deinterleave_v_real(), and opj_v8dwt_decode().
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Referenced by opj_dwt_getnorm().
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Referenced by opj_dwt_getnorm_real().
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Referenced by opj_dwt_encode_1_real(), and opj_dwt_encode_and_deinterleave_v_real().
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Referenced by opj_dwt_encode_1_real(), opj_dwt_encode_and_deinterleave_v_real(), and opj_v8dwt_decode().
1.8.17