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Merge pull request #19 from awxkee/dev
Added BiPlanar fuzzing
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,160 @@ | ||
| /* | ||
| * Copyright (c) Radzivon Bartoshyk, 12/2024. 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. | ||
| */ | ||
|
|
||
| #![no_main] | ||
|
|
||
| use libfuzzer_sys::fuzz_target; | ||
| use yuvutils_rs::{ | ||
| yuv_nv16_to_rgb, yuv_nv16_to_rgba, yuv_nv21_to_rgb, yuv_nv21_to_rgba, yuv_nv24_to_rgb, | ||
| yuv_nv24_to_rgba, YuvBiPlanarImage, YuvRange, YuvStandardMatrix, | ||
| }; | ||
|
|
||
| fuzz_target!(|data: (u8, u8, u8, u8, u8)| { | ||
| fuzz_yuv_420(data.0, data.1, data.2, data.3); | ||
| fuzz_yuv_422(data.0, data.1, data.2, data.3); | ||
| fuzz_yuv_444(data.0, data.1, data.2, data.3); | ||
| }); | ||
|
|
||
| fn fuzz_yuv_420(i_width: u8, i_height: u8, y_value: u8, uv_value: u8) { | ||
| if i_height == 0 || i_width == 0 { | ||
| return; | ||
| } | ||
| let y_plane = vec![y_value; i_height as usize * i_width as usize]; | ||
| let uv_plane = | ||
| vec![uv_value; (i_width as usize).div_ceil(2) * 2 * (i_height as usize).div_ceil(2)]; | ||
|
|
||
| let planar_image = YuvBiPlanarImage { | ||
| y_plane: &y_plane, | ||
| y_stride: i_width as u32, | ||
| uv_plane: &uv_plane, | ||
| uv_stride: (i_width as u32).div_ceil(2) * 2, | ||
| width: i_width as u32, | ||
| height: i_height as u32, | ||
| }; | ||
|
|
||
| let mut target_rgb = vec![0u8; i_width as usize * i_height as usize * 3]; | ||
|
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||
| yuv_nv21_to_rgb( | ||
| &planar_image, | ||
| &mut target_rgb, | ||
| i_width as u32 * 3, | ||
| YuvRange::Limited, | ||
| YuvStandardMatrix::Bt601, | ||
| ) | ||
| .unwrap(); | ||
|
|
||
| let mut target_rgba = vec![0u8; i_width as usize * i_height as usize * 4]; | ||
|
|
||
| yuv_nv21_to_rgba( | ||
| &planar_image, | ||
| &mut target_rgba, | ||
| i_width as u32 * 4, | ||
| YuvRange::Limited, | ||
| YuvStandardMatrix::Bt601, | ||
| ) | ||
| .unwrap(); | ||
| } | ||
|
|
||
| fn fuzz_yuv_422(i_width: u8, i_height: u8, y_value: u8, uv_value: u8) { | ||
| if i_height == 0 || i_width == 0 { | ||
| return; | ||
| } | ||
| let y_plane = vec![y_value; i_height as usize * i_width as usize]; | ||
| let uv_plane = vec![uv_value; (i_width as usize).div_ceil(2) * 2 * i_height as usize]; | ||
|
|
||
| let planar_image = YuvBiPlanarImage { | ||
| y_plane: &y_plane, | ||
| y_stride: i_width as u32, | ||
| uv_plane: &uv_plane, | ||
| uv_stride: (i_width as u32).div_ceil(2) * 2, | ||
| width: i_width as u32, | ||
| height: i_height as u32, | ||
| }; | ||
|
|
||
| let mut target_rgb = vec![0u8; i_width as usize * i_height as usize * 3]; | ||
|
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||
| yuv_nv16_to_rgb( | ||
| &planar_image, | ||
| &mut target_rgb, | ||
| i_width as u32 * 3, | ||
| YuvRange::Limited, | ||
| YuvStandardMatrix::Bt601, | ||
| ) | ||
| .unwrap(); | ||
|
|
||
| let mut target_rgba = vec![0u8; i_width as usize * i_height as usize * 4]; | ||
|
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||
| yuv_nv16_to_rgba( | ||
| &planar_image, | ||
| &mut target_rgba, | ||
| i_width as u32 * 4, | ||
| YuvRange::Limited, | ||
| YuvStandardMatrix::Bt601, | ||
| ) | ||
| .unwrap(); | ||
| } | ||
|
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||
| fn fuzz_yuv_444(i_width: u8, i_height: u8, y_value: u8, uv_value: u8) { | ||
| if i_height == 0 || i_width == 0 { | ||
| return; | ||
| } | ||
| let y_plane = vec![y_value; i_height as usize * i_width as usize]; | ||
| let uv_plane = vec![uv_value; i_width as usize * 2 * i_height as usize]; | ||
|
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||
| let planar_image = YuvBiPlanarImage { | ||
| y_plane: &y_plane, | ||
| y_stride: i_width as u32, | ||
| uv_plane: &uv_plane, | ||
| uv_stride: i_width as u32 * 2, | ||
| width: i_width as u32, | ||
| height: i_height as u32, | ||
| }; | ||
|
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||
| let mut target_rgb = vec![0u8; i_width as usize * i_height as usize * 3]; | ||
|
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||
| yuv_nv24_to_rgb( | ||
| &planar_image, | ||
| &mut target_rgb, | ||
| i_width as u32 * 3, | ||
| YuvRange::Limited, | ||
| YuvStandardMatrix::Bt601, | ||
| ) | ||
| .unwrap(); | ||
|
|
||
| let mut target_rgba = vec![0u8; i_width as usize * i_height as usize * 4]; | ||
|
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||
| yuv_nv24_to_rgba( | ||
| &planar_image, | ||
| &mut target_rgba, | ||
| i_width as u32 * 4, | ||
| YuvRange::Limited, | ||
| YuvStandardMatrix::Bt601, | ||
| ) | ||
| .unwrap(); | ||
| } |
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