Kieran/ffmpeg-the-third
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Fix clippy::transmute_ptr_to_ptr

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This commit is contained in:
Zhiming Wang 2020-07-26 01:01:32 +08:00
parent c9c6031a53
commit e947bc5606
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GPG Key ID: 5B58F95EC95965D8
3 changed files with 7 additions and 13 deletions
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7
src/util/format/sample.rs
View File

@ -1,5 +1,4 @@
use std::ffi::{CStr, CString};
use std::mem;
use std::ops::Index;
use std::ptr;
use std::slice;
@ -7,7 +6,7 @@ use std::str::from_utf8_unchecked;
use ffi::AVSampleFormat::*;
use ffi::*;
use libc::c_int;
use libc::{c_int, c_void};
#[derive(Eq, PartialEq, Copy, Clone, Debug)]
pub enum Sample {
@ -203,7 +202,7 @@ impl Clone for Buffer {
unsafe {
av_samples_copy(
self.buffer,
mem::transmute(source.buffer),
source.buffer as *const *mut u8,
0,
0,
source.samples as c_int,
@ -218,7 +217,7 @@ impl Drop for Buffer {
#[inline]
fn drop(&mut self) {
unsafe {
av_freep(mem::transmute(self.buffer));
av_freep(self.buffer as *mut c_void);
}
}
}

9
src/util/frame/audio.rs
View File

@ -148,9 +148,7 @@ impl Audio {
panic!("unsupported type");
}
unsafe {
slice::from_raw_parts(mem::transmute((*self.as_ptr()).data[index]), self.samples())
}
unsafe { slice::from_raw_parts((*self.as_ptr()).data[index] as *const T, self.samples()) }
}
#[inline]
@ -164,10 +162,7 @@ impl Audio {
}
unsafe {
slice::from_raw_parts_mut(
mem::transmute((*self.as_mut_ptr()).data[index]),
self.samples(),
)
slice::from_raw_parts_mut((*self.as_mut_ptr()).data[index] as *mut T, self.samples())
}
}

4
src/util/frame/video.rs
View File

@ -260,7 +260,7 @@ impl Video {
unsafe {
slice::from_raw_parts(
mem::transmute((*self.as_ptr()).data[index]),
(*self.as_ptr()).data[index] as *const T,
self.stride(index) * self.plane_height(index) as usize / mem::size_of::<T>(),
)
}
@ -278,7 +278,7 @@ impl Video {
unsafe {
slice::from_raw_parts_mut(
mem::transmute((*self.as_mut_ptr()).data[index]),
(*self.as_mut_ptr()).data[index] as *mut T,
self.stride(index) * self.plane_height(index) as usize / mem::size_of::<T>(),
)
}