pic-scale 0.7.8

High performance image scaling
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132

/*
 * Copyright (c) Radzivon Bartoshyk 05/2024. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1.  Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * 2.  Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * 3.  Neither the name of the copyright holder nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
#![deny(deprecated)]
// #![deny(unreachable_code, unused)]
#![allow(stable_features, clippy::incompatible_msrv, unused_features)]
#![allow(
    clippy::too_many_arguments,
    clippy::manual_clamp,
    clippy::type_complexity
)]
#![cfg_attr(
    all(feature = "nightly_i8mm", target_arch = "aarch64"),
    feature(stdarch_neon_i8mm)
)]
#![cfg_attr(
    all(feature = "nightly_avx512fp16", target_arch = "x86_64"),
    feature(stdarch_x86_avx512_f16)
)]
#![cfg_attr(feature = "nightly_f16", feature(f16))]
#![cfg_attr(
    all(feature = "nightly_f16", target_arch = "aarch64"),
    feature(stdarch_neon_f16)
)]
#![cfg_attr(docsrs, feature(doc_cfg))]
#![cfg_attr(
    all(feature = "sve", target_arch = "aarch64"),
    feature(stdarch_aarch64_sve)
)]

mod alpha_check;
#[cfg(feature = "nightly_f16")]
mod alpha_handle_f16;
mod alpha_handle_f32;
mod alpha_handle_u16;
mod alpha_handle_u8;
#[cfg(all(target_arch = "x86_64", feature = "avx"))]
mod avx2;
#[cfg(all(target_arch = "x86_64", feature = "avx512"))]
mod avx512;
mod color_group;
#[cfg(feature = "colorspaces")]
mod colors;
mod convolution;
mod convolve_naive_f32;
#[cfg(feature = "nightly_f16")]
mod f16;
mod factory;
mod filter_weights;
mod fixed_point_horizontal;
mod fixed_point_vertical;
mod floating_point_horizontal;
mod floating_point_vertical;
mod handler_provider;
mod image_size;
mod image_store;
mod math;
mod mixed_storage;
mod mlaf;
#[cfg(all(target_arch = "aarch64", feature = "neon"))]
mod neon;
mod plan;
mod sampler;
mod saturate_narrow;
mod scaler;
#[cfg(feature = "nightly_f16")]
#[cfg_attr(docsrs, doc(cfg(feature = "nightly_f16")))]
mod scaler_f16;
#[cfg(all(any(target_arch = "x86_64", target_arch = "x86"), feature = "sse"))]
mod sse;
mod support;
#[cfg(all(target_arch = "aarch64", feature = "sve"))]
mod sve2;
mod threading_policy;
mod validation;
#[cfg(all(target_arch = "wasm32", target_feature = "simd128"))]
mod wasm32;

#[cfg(feature = "colorspaces")]
pub use colors::*;
#[cfg(feature = "colorspaces")]
pub use colorutils_rs::TransferFunction;
pub use factory::Ar30ByteOrder;
pub use image_size::ImageSize;
pub use image_store::{
    BufferStore, CbCr8ImageStore, CbCr8ImageStoreMut, CbCr16ImageStore, CbCr16ImageStoreMut,
    CbCrF32ImageStore, CbCrF32ImageStoreMut, GrayAlpha8ImageStore, GrayAlpha8ImageStoreMut,
    GrayAlpha16ImageStore, GrayAlpha16ImageStoreMut, GrayAlphaF32ImageStore,
    GrayAlphaF32ImageStoreMut, ImageStore, ImageStoreMut, Planar8ImageStore, Planar8ImageStoreMut,
    Planar16ImageStore, Planar16ImageStoreMut, PlanarF32ImageStore, PlanarF32ImageStoreMut,
    PlanarS16ImageStore, PlanarS16ImageStoreMut, Rgb8ImageStore, Rgb8ImageStoreMut,
    Rgb16ImageStore, Rgb16ImageStoreMut, RgbF32ImageStore, RgbF32ImageStoreMut, Rgba8ImageStore,
    Rgba8ImageStoreMut, Rgba16ImageStore, Rgba16ImageStoreMut, RgbaF32ImageStore,
    RgbaF32ImageStoreMut,
};
#[cfg(feature = "nightly_f16")]
#[cfg_attr(docsrs, doc(cfg(feature = "nightly_f16")))]
pub use image_store::{
    CbCrF16ImageStore, CbCrF16ImageStoreMut, PlanarF16ImageStore, PlanarF16ImageStoreMut,
    RgbF16ImageStore, RgbF16ImageStoreMut, RgbaF16ImageStore, RgbaF16ImageStoreMut,
};
pub(crate) use math::*;
pub use plan::{Resampling, ResamplingPlan};
pub use sampler::*;
pub use scaler::{ImageStoreScaling, Scaler, ScalingOptions, WorkloadStrategy};
pub use threading_policy::ThreadingPolicy;
pub use validation::{PicScaleBufferMismatch, PicScaleError};