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Render surfaces correctly when encoded in 420YpCbCr8BiPlanarFullRange

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This commit is contained in:
Antonio Scandurra 2022-09-08 15:39:15 +02:00
parent 4e0380c9fb
commit ca618b02b6
4 changed files with 202 additions and 121 deletions
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15
crates/media/src/media.rs
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@ -31,7 +31,10 @@ pub mod core_video {
#![allow(non_snake_case)]
use super::*;
pub use crate::bindings::kCVPixelFormatType_32BGRA;
pub use crate::bindings::{
kCVPixelFormatType_32BGRA, kCVPixelFormatType_420YpCbCr8BiPlanarFullRange,
kCVPixelFormatType_420YpCbCr8BiPlanarVideoRange, kCVPixelFormatType_420YpCbCr8Planar,
};
use crate::bindings::{kCVReturnSuccess, CVReturn, OSType};
use anyhow::{anyhow, Result};
use core_foundation::{
@ -68,6 +71,14 @@ pub mod core_video {
unsafe { CVPixelBufferGetHeight(self.as_concrete_TypeRef()) }
}
pub fn plane_width(&self, plane: usize) -> usize {
unsafe { CVPixelBufferGetWidthOfPlane(self.as_concrete_TypeRef(), plane) }
}
pub fn plane_height(&self, plane: usize) -> usize {
unsafe { CVPixelBufferGetHeightOfPlane(self.as_concrete_TypeRef(), plane) }
}
pub fn pixel_format_type(&self) -> OSType {
unsafe { CVPixelBufferGetPixelFormatType(self.as_concrete_TypeRef()) }
}
@ -79,6 +90,8 @@ pub mod core_video {
fn CVPixelBufferGetIOSurface(buffer: CVImageBufferRef) -> IOSurfaceRef;
fn CVPixelBufferGetWidth(buffer: CVImageBufferRef) -> usize;
fn CVPixelBufferGetHeight(buffer: CVImageBufferRef) -> usize;
fn CVPixelBufferGetWidthOfPlane(buffer: CVImageBufferRef, plane: usize) -> usize;
fn CVPixelBufferGetHeightOfPlane(buffer: CVImageBufferRef, plane: usize) -> usize;
fn CVPixelBufferGetPixelFormatType(buffer: CVImageBufferRef) -> OSType;
}