mirror of
https://github.com/mofeng-git/One-KVM.git
synced 2026-01-29 00:51:53 +08:00
refactor: 升级依赖版本并优化构建系统
- 升级核心依赖 (axum 0.8, tower-http 0.6, alsa 0.11 等) - 简化交叉编译配置,切换至 Debian 11 提高兼容性 - 新增 Debian 包打包支持 (debuerreotype 模板) - 移除独立的 mjpeg 解码器,简化视频模块 - 静态链接 libx264/libx265/libopus 到二进制
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@@ -58,8 +58,6 @@ pub enum YuvError {
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BufferTooSmall,
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/// libyuv function returned an error code
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ConversionFailed(i32),
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/// MJPEG data is invalid or corrupt
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InvalidMjpeg,
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}
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impl fmt::Display for YuvError {
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@@ -68,7 +66,6 @@ impl fmt::Display for YuvError {
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YuvError::InvalidDimensions => write!(f, "Invalid dimensions (must be even)"),
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YuvError::BufferTooSmall => write!(f, "Buffer too small"),
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YuvError::ConversionFailed(code) => write!(f, "Conversion failed with code {}", code),
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YuvError::InvalidMjpeg => write!(f, "Invalid MJPEG data"),
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}
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}
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}
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@@ -915,129 +912,6 @@ pub fn bgr24_to_nv12(src: &[u8], dst: &mut [u8], width: i32, height: i32) -> Res
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i420_to_nv12(&i420_buffer, dst, width, height)
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}
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// ============================================================================
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// MJPEG decoding
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// ============================================================================
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/// Decode MJPEG to I420
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///
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/// # Arguments
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/// * `src` - Source MJPEG data
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/// * `dst` - Destination I420 buffer
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/// * `width` - Expected frame width
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/// * `height` - Expected frame height
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///
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/// # Note
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/// This function requires libyuv to be compiled with JPEG support
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pub fn mjpeg_to_i420(src: &[u8], dst: &mut [u8], width: i32, height: i32) -> Result<()> {
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if width % 2 != 0 || height % 2 != 0 {
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return Err(YuvError::InvalidDimensions);
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}
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let w = width as usize;
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let h = height as usize;
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let y_size = w * h;
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let uv_size = (w / 2) * (h / 2);
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if dst.len() < i420_size(w, h) {
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return Err(YuvError::BufferTooSmall);
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}
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if src.len() < 2 || src[0] != 0xFF || src[1] != 0xD8 {
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return Err(YuvError::InvalidMjpeg);
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}
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call_yuv!(MJPGToI420(
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src.as_ptr(),
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usize_to_size_t(src.len()),
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dst.as_mut_ptr(),
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width,
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dst[y_size..].as_mut_ptr(),
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width / 2,
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dst[y_size + uv_size..].as_mut_ptr(),
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width / 2,
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width,
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height,
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width,
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height,
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))
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}
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/// Decode MJPEG to NV12 (optimal for VAAPI)
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pub fn mjpeg_to_nv12(src: &[u8], dst: &mut [u8], width: i32, height: i32) -> Result<()> {
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if width % 2 != 0 || height % 2 != 0 {
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return Err(YuvError::InvalidDimensions);
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}
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let w = width as usize;
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let h = height as usize;
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let y_size = w * h;
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if dst.len() < nv12_size(w, h) {
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return Err(YuvError::BufferTooSmall);
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}
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if src.len() < 2 || src[0] != 0xFF || src[1] != 0xD8 {
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return Err(YuvError::InvalidMjpeg);
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}
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call_yuv!(MJPGToNV12(
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src.as_ptr(),
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usize_to_size_t(src.len()),
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dst.as_mut_ptr(),
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width,
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dst[y_size..].as_mut_ptr(),
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width,
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width,
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height,
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width,
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height,
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))
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}
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/// Decode MJPEG to BGRA
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pub fn mjpeg_to_bgra(src: &[u8], dst: &mut [u8], width: i32, height: i32) -> Result<()> {
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let w = width as usize;
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let h = height as usize;
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if dst.len() < argb_size(w, h) {
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return Err(YuvError::BufferTooSmall);
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}
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if src.len() < 2 || src[0] != 0xFF || src[1] != 0xD8 {
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return Err(YuvError::InvalidMjpeg);
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}
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call_yuv!(MJPGToARGB(
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src.as_ptr(),
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usize_to_size_t(src.len()),
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dst.as_mut_ptr(),
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width * 4,
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width,
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height,
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width,
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height,
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))
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}
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/// Get MJPEG frame dimensions without decoding
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pub fn mjpeg_size(src: &[u8]) -> Result<(i32, i32)> {
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if src.len() < 2 || src[0] != 0xFF || src[1] != 0xD8 {
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return Err(YuvError::InvalidMjpeg);
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}
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let mut width: i32 = 0;
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let mut height: i32 = 0;
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let ret = unsafe { MJPGSize(src.as_ptr(), usize_to_size_t(src.len()), &mut width, &mut height) };
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if ret != 0 || width <= 0 || height <= 0 {
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return Err(YuvError::InvalidMjpeg);
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}
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Ok((width, height))
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}
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// ============================================================================
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// Scaling
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// ============================================================================
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@@ -1199,18 +1073,6 @@ impl Converter {
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Ok(&self.nv12_buffer)
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}
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/// Decode MJPEG to NV12, returns reference to internal buffer
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pub fn mjpeg_to_nv12(&mut self, src: &[u8]) -> Result<&[u8]> {
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mjpeg_to_nv12(src, &mut self.nv12_buffer, self.width, self.height)?;
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Ok(&self.nv12_buffer)
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}
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/// Decode MJPEG to I420, returns reference to internal buffer
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pub fn mjpeg_to_i420(&mut self, src: &[u8]) -> Result<&[u8]> {
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mjpeg_to_i420(src, &mut self.i420_buffer, self.width, self.height)?;
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Ok(&self.i420_buffer)
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}
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/// Convert I420 to NV12, returns reference to internal buffer
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pub fn i420_to_nv12(&mut self, src: &[u8]) -> Result<&[u8]> {
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i420_to_nv12(src, &mut self.nv12_buffer, self.width, self.height)?;
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