Kieran/ffmpeg-the-third
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frame/video: change some inline attributes

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This commit is contained in:
meh 2015-08-05 19:32:48 +02:00
parent 61b2e5b81b
commit 7dc9858ee0
1 changed files with 36 additions and 0 deletions
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36
src/util/frame/video.rs
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@ -15,10 +15,12 @@ use super::Frame;
pub struct Video(Frame); pub struct Video(Frame);
impl Video { impl Video {
#[inline(always)]
pub unsafe fn wrap(ptr: *mut AVFrame) -> Self { pub unsafe fn wrap(ptr: *mut AVFrame) -> Self {
Video(Frame::wrap(ptr)) Video(Frame::wrap(ptr))
} }
#[inline]
pub unsafe fn alloc(&mut self, format: format::Pixel, width: u32, height: u32) { pub unsafe fn alloc(&mut self, format: format::Pixel, width: u32, height: u32) {
self.set_format(format); self.set_format(format);
self.set_width(width); self.set_width(width);
@ -29,12 +31,14 @@ impl Video {
} }
impl Video { impl Video {
#[inline(always)]
pub fn empty() -> Self { pub fn empty() -> Self {
unsafe { unsafe {
Video(Frame::empty()) Video(Frame::empty())
} }
} }
#[inline(always)]
pub fn new(format: format::Pixel, width: u32, height: u32) -> Self { pub fn new(format: format::Pixel, width: u32, height: u32) -> Self {
unsafe { unsafe {
let mut frame = Video::empty(); let mut frame = Video::empty();
@ -44,6 +48,7 @@ impl Video {
} }
} }
#[inline]
pub fn format(&self) -> format::Pixel { pub fn format(&self) -> format::Pixel {
unsafe { unsafe {
if (*self.as_ptr()).format == -1 { if (*self.as_ptr()).format == -1 {
@ -55,132 +60,154 @@ impl Video {
} }
} }
#[inline]
pub fn set_format(&mut self, value: format::Pixel) { pub fn set_format(&mut self, value: format::Pixel) {
unsafe { unsafe {
(*self.as_mut_ptr()).format = mem::transmute::<AVPixelFormat, c_int>(value.into()); (*self.as_mut_ptr()).format = mem::transmute::<AVPixelFormat, c_int>(value.into());
} }
} }
#[inline]
pub fn kind(&self) -> picture::Type { pub fn kind(&self) -> picture::Type {
unsafe { unsafe {
picture::Type::from((*self.as_ptr()).pict_type) picture::Type::from((*self.as_ptr()).pict_type)
} }
} }
#[inline]
pub fn is_interlaced(&self) -> bool { pub fn is_interlaced(&self) -> bool {
unsafe { unsafe {
(*self.as_ptr()).interlaced_frame != 0 (*self.as_ptr()).interlaced_frame != 0
} }
} }
#[inline]
pub fn is_top_first(&self) -> bool { pub fn is_top_first(&self) -> bool {
unsafe { unsafe {
(*self.as_ptr()).top_field_first != 0 (*self.as_ptr()).top_field_first != 0
} }
} }
#[inline]
pub fn has_palette_changed(&self) -> bool { pub fn has_palette_changed(&self) -> bool {
unsafe { unsafe {
(*self.as_ptr()).palette_has_changed != 0 (*self.as_ptr()).palette_has_changed != 0
} }
} }
#[inline]
pub fn width(&self) -> u32 { pub fn width(&self) -> u32 {
unsafe { unsafe {
(*self.as_ptr()).width as u32 (*self.as_ptr()).width as u32
} }
} }
#[inline]
pub fn set_width(&mut self, value: u32) { pub fn set_width(&mut self, value: u32) {
unsafe { unsafe {
(*self.as_mut_ptr()).width = value as c_int; (*self.as_mut_ptr()).width = value as c_int;
} }
} }
#[inline]
pub fn height(&self) -> u32 { pub fn height(&self) -> u32 {
unsafe { unsafe {
(*self.as_ptr()).height as u32 (*self.as_ptr()).height as u32
} }
} }
#[inline]
pub fn set_height(&mut self, value: u32) { pub fn set_height(&mut self, value: u32) {
unsafe { unsafe {
(*self.as_mut_ptr()).height = value as c_int; (*self.as_mut_ptr()).height = value as c_int;
} }
} }
#[inline]
pub fn color_space(&self) -> color::Space { pub fn color_space(&self) -> color::Space {
unsafe { unsafe {
color::Space::from(av_frame_get_colorspace(self.as_ptr())) color::Space::from(av_frame_get_colorspace(self.as_ptr()))
} }
} }
#[inline]
pub fn set_color_space(&mut self, value: color::Space) { pub fn set_color_space(&mut self, value: color::Space) {
unsafe { unsafe {
av_frame_set_colorspace(self.as_mut_ptr(), value.into()); av_frame_set_colorspace(self.as_mut_ptr(), value.into());
} }
} }
#[inline]
pub fn color_range(&self) -> color::Range { pub fn color_range(&self) -> color::Range {
unsafe { unsafe {
color::Range::from(av_frame_get_color_range(self.as_ptr())) color::Range::from(av_frame_get_color_range(self.as_ptr()))
} }
} }
#[inline]
pub fn set_color_range(&mut self, value: color::Range) { pub fn set_color_range(&mut self, value: color::Range) {
unsafe { unsafe {
av_frame_set_color_range(self.as_mut_ptr(), value.into()); av_frame_set_color_range(self.as_mut_ptr(), value.into());
} }
} }
#[inline]
pub fn color_primaries(&self) -> color::Primaries { pub fn color_primaries(&self) -> color::Primaries {
unsafe { unsafe {
color::Primaries::from((*self.as_ptr()).color_primaries) color::Primaries::from((*self.as_ptr()).color_primaries)
} }
} }
#[inline]
pub fn set_color_primaries(&mut self, value: color::Primaries) { pub fn set_color_primaries(&mut self, value: color::Primaries) {
unsafe { unsafe {
(*self.as_mut_ptr()).color_primaries = value.into(); (*self.as_mut_ptr()).color_primaries = value.into();
} }
} }
#[inline]
pub fn color_transfer_characteristic(&self) -> color::TransferCharacteristic { pub fn color_transfer_characteristic(&self) -> color::TransferCharacteristic {
unsafe { unsafe {
color::TransferCharacteristic::from((*self.as_ptr()).color_trc) color::TransferCharacteristic::from((*self.as_ptr()).color_trc)
} }
} }
#[inline]
pub fn set_color_transfer_characteristic(&mut self, value: color::TransferCharacteristic) { pub fn set_color_transfer_characteristic(&mut self, value: color::TransferCharacteristic) {
unsafe { unsafe {
(*self.as_mut_ptr()).color_trc = value.into(); (*self.as_mut_ptr()).color_trc = value.into();
} }
} }
#[inline]
pub fn chroma_location(&self) -> chroma::Location { pub fn chroma_location(&self) -> chroma::Location {
unsafe { unsafe {
chroma::Location::from((*self.as_ptr()).chroma_location) chroma::Location::from((*self.as_ptr()).chroma_location)
} }
} }
#[inline]
pub fn aspect_ratio(&self) -> Rational { pub fn aspect_ratio(&self) -> Rational {
unsafe { unsafe {
Rational::from((*self.as_ptr()).sample_aspect_ratio) Rational::from((*self.as_ptr()).sample_aspect_ratio)
} }
} }
#[inline]
pub fn coded_number(&self) -> usize { pub fn coded_number(&self) -> usize {
unsafe { unsafe {
(*self.as_ptr()).coded_picture_number as usize (*self.as_ptr()).coded_picture_number as usize
} }
} }
#[inline]
pub fn display_number(&self) -> usize { pub fn display_number(&self) -> usize {
unsafe { unsafe {
(*self.as_ptr()).display_picture_number as usize (*self.as_ptr()).display_picture_number as usize
} }
} }
#[inline]
pub fn repeat(&self) -> f64 { pub fn repeat(&self) -> f64 {
unsafe { unsafe {
(*self.as_ptr()).repeat_pict as f64 (*self.as_ptr()).repeat_pict as f64
@ -199,6 +226,7 @@ impl Video {
8 8
} }
#[inline]
pub fn plane<T: Component>(&self, index: usize) -> &[T] { pub fn plane<T: Component>(&self, index: usize) -> &[T] {
if index >= self.planes() { if index >= self.planes() {
panic!("out of bounds"); panic!("out of bounds");
@ -215,6 +243,7 @@ impl Video {
} }
} }
#[inline]
pub fn plane_mut<T: Component>(&mut self, index: usize) -> &mut[T] { pub fn plane_mut<T: Component>(&mut self, index: usize) -> &mut[T] {
if index >= self.planes() { if index >= self.planes() {
panic!("out of bounds"); panic!("out of bounds");
@ -296,6 +325,7 @@ pub unsafe trait Component {
#[cfg(feature = "image")] #[cfg(feature = "image")]
unsafe impl Component for ::image::Luma<u8> { unsafe impl Component for ::image::Luma<u8> {
#[inline(always)]
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::GRAY8 format == format::Pixel::GRAY8
} }
@ -303,6 +333,7 @@ unsafe impl Component for ::image::Luma<u8> {
#[cfg(feature = "image")] #[cfg(feature = "image")]
unsafe impl Component for ::image::Rgb<u8> { unsafe impl Component for ::image::Rgb<u8> {
#[inline(always)]
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGB24 format == format::Pixel::RGB24
} }
@ -310,24 +341,28 @@ unsafe impl Component for ::image::Rgb<u8> {
#[cfg(feature = "image")] #[cfg(feature = "image")]
unsafe impl Component for ::image::Rgba<u8> { unsafe impl Component for ::image::Rgba<u8> {
#[inline(always)]
fn is_valid(format: format::Pixel) -> bool { fn is_valid(format: format::Pixel) -> bool {
format == format::Pixel::RGBA format == format::Pixel::RGBA
} }
} }
unsafe impl Component for [u8; 3] { unsafe impl Component for [u8; 3] {
#[inline(always)]
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
} }
} }
unsafe impl Component for (u8, u8, u8) { unsafe impl Component for (u8, u8, u8) {
#[inline(always)]
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
} }
} }
unsafe impl Component for [u8; 4] { unsafe impl Component for [u8; 4] {
#[inline(always)]
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 ||
@ -337,6 +372,7 @@ unsafe impl Component for [u8; 4] {
} }
unsafe impl Component for (u8, u8, u8, u8) { unsafe impl Component for (u8, u8, u8, u8) {
#[inline(always)]
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 ||