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frame/video: make Component unsafe

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This commit is contained in:
meh 2015-08-04 15:31:05 +02:00
parent c1b1a5b722
commit 898069692d
1 changed files with 8 additions and 8 deletions
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16
src/util/frame/video.rs
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@ -290,44 +290,44 @@ impl Clone for Video {
} }
} }
pub trait Component { pub unsafe trait Component {
fn is_valid(format: format::Pixel) -> bool; fn is_valid(format: format::Pixel) -> bool;
} }
#[cfg(feature = "image")] #[cfg(feature = "image")]
impl Component for ::image::Luma<u8> { unsafe impl Component for ::image::Luma<u8> {
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::GRAY8 format == format::Pixel::GRAY8
} }
} }
#[cfg(feature = "image")] #[cfg(feature = "image")]
impl Component for ::image::Rgb<u8> { unsafe impl Component for ::image::Rgb<u8> {
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGB24 format == format::Pixel::RGB24
} }
} }
#[cfg(feature = "image")] #[cfg(feature = "image")]
impl Component for ::image::Rgba<u8> { unsafe impl Component for ::image::Rgba<u8> {
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGBA format == format::Pixel::RGBA
} }
} }
impl Component for [u8; 3] { unsafe impl Component for [u8; 3] {
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGB24 || format == format::Pixel::BGR24 format == format::Pixel::RGB24 || format == format::Pixel::BGR24
} }
} }
impl Component for (u8, u8, u8) { unsafe impl Component for (u8, u8, u8) {
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGB24 || format == format::Pixel::BGR24 format == format::Pixel::RGB24 || format == format::Pixel::BGR24
} }
} }
impl Component for [u8; 4] { unsafe impl Component for [u8; 4] {
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGBA || format == format::Pixel::BGRA || format == format::Pixel::RGBA || format == format::Pixel::BGRA ||
format == format::Pixel::ARGB || format == format::Pixel::ABGR || format == format::Pixel::ARGB || format == format::Pixel::ABGR ||
@ -336,7 +336,7 @@ impl Component for [u8; 4] {
} }
} }
impl Component for (u8, u8, u8, u8) { unsafe impl Component for (u8, u8, u8, u8) {
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGBA || format == format::Pixel::BGRA || format == format::Pixel::RGBA || format == format::Pixel::BGRA ||
format == format::Pixel::ARGB || format == format::Pixel::ABGR || format == format::Pixel::ARGB || format == format::Pixel::ABGR ||