Grok 12.0.1
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Classes | |
struct | grk::dwt_line< T > |
struct | grk::encode_h_job< T, DWT > |
struct | grk::encode_v_job< T, DWT > |
Namespaces | |
namespace | grk |
Copyright (C) 2016-2024 Grok Image Compression Inc. | |
Macros | |
#define | GRK_S(i) a[(i) << 1] |
#define | GRK_D(i) a[(1 + ((i) << 1))] |
#define | GRK_S_(i) ((i) < 0 ? GRK_S(0) : ((i) >= sn ? GRK_S(sn - 1) : GRK_S(i))) |
#define | GRK_D_(i) ((i) < 0 ? GRK_D(0) : ((i) >= dn ? GRK_D(dn - 1) : GRK_D(i))) |
#define | GRK_SS_(i) ((i) < 0 ? GRK_S(0) : ((i) >= dn ? GRK_S(dn - 1) : GRK_S(i))) |
#define | GRK_DD_(i) ((i) < 0 ? GRK_D(0) : ((i) >= sn ? GRK_D(sn - 1) : GRK_D(i))) |
#define | GRK_Sc(i) tmp[((i) << 1) * NB_ELTS_V8 + c] |
#define | GRK_Dc(i) tmp[((1 + ((i) << 1))) * NB_ELTS_V8 + c] |
Functions | |
template<typename T > | |
void | grk::deinterleave_h (const T *GRK_RESTRICT a, T *GRK_RESTRICT b, int32_t dn, int32_t sn, int32_t parity) |
template<typename T , typename DWT > | |
void | grk::encode_h_func (encode_h_job< T, DWT > *job) |
template<typename T , typename DWT > | |
void | grk::encode_v_func (encode_v_job< T, DWT > *job) |
template<typename T > | |
void | grk::fetch_cols_vertical_pass (const T *array, T *tmp, uint32_t height, uint32_t stride_width, uint32_t cols) |
Fetch up to cols <= NB_ELTS_V8 for each line, and put them in tmpOut. | |
template<typename T > | |
void | grk::deinterleave_v_cols (const T *GRK_RESTRICT src, T *GRK_RESTRICT dst, uint32_t dn, uint32_t sn, uint32_t stride_width, uint32_t parity, uint32_t cols) |
Variables | |
const uint32_t | grk::NB_ELTS_V8 = 8 |
static const float | grk::alpha = -1.586134342f |
static const float | grk::beta = -0.052980118f |
static const float | grk::gamma = 0.882911075f |
static const float | grk::delta = 0.443506852f |
static const float | grk::grk_K = 1.230174105f |
static const float | grk::grk_invK = (float)(1.0 / 1.230174105) |
#define GRK_D | ( | i | ) | a[(1 + ((i) << 1))] |
#define GRK_Dc | ( | i | ) | tmp[((1 + ((i) << 1))) * NB_ELTS_V8 + c] |
#define GRK_S | ( | i | ) | a[(i) << 1] |
#define GRK_Sc | ( | i | ) | tmp[((i) << 1) * NB_ELTS_V8 + c] |