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refactor DST_STRIDE_RGBA

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rustdesk
2023-03-03 14:02:49 +08:00
parent 4351272297
commit b8941c15c0
8 changed files with 48 additions and 23 deletions
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14
src/flutter.rs
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@@ -153,8 +153,13 @@ pub struct FlutterHandler {
}
#[cfg(feature = "flutter_texture_render")]
pub type FlutterRgbaRendererPluginOnRgba =
unsafe extern "C" fn(texture_rgba: *mut c_void, buffer: *const u8, width: c_int, height: c_int);
pub type FlutterRgbaRendererPluginOnRgba = unsafe extern "C" fn(
texture_rgba: *mut c_void,
buffer: *const u8,
width: c_int,
height: c_int,
dst_rgba_stride: c_int,
);
// Video Texture Renderer in Flutter
#[cfg(feature = "flutter_texture_render")]
@@ -206,7 +211,9 @@ impl VideoRenderer {
self.width = width;
self.height = height;
self.data_len = if width > 0 && height > 0 {
(width * height * 4) as usize
let sa1 = crate::DST_STRIDE_RGBA - 1;
let row_bytes = (width as usize * 4 + sa1) & !sa1;
row_bytes * height as usize
} else {
0
};
@@ -223,6 +230,7 @@ impl VideoRenderer {
rgba.as_ptr() as _,
self.width as _,
self.height as _,
crate::DST_STRIDE_RGBA as _,
)
};
}