language-servers/slint
1
0
Fork 0
mirror of https://github.com/slint-ui/slint.git synced 2025-08-04 02:39:28 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

Expose the individual rectangle in the dirty region

Browse source
This commit is contained in:
Olivier Goffart 2024-04-26 13:32:30 +02:00
parent f45bab6a3f
commit 5955d19706
7 changed files with 117 additions and 29 deletions
Download patch file Download diff file Expand all files Collapse all files

26
api/cpp/platform.rs
View file

@ -355,8 +355,10 @@ pub unsafe extern "C" fn slint_platform_task_run(event: PlatformTaskOpaque) {
mod software_renderer {
use super::*;
type SoftwareRendererOpaque = *const c_void;
use i_slint_core::graphics::{IntRect, Rgb8Pixel};
use i_slint_core::software_renderer::{RepaintBufferType, Rgb565Pixel, SoftwareRenderer};
use i_slint_core::graphics::Rgb8Pixel;
use i_slint_core::software_renderer::{
PhysicalRegion, RepaintBufferType, Rgb565Pixel, SoftwareRenderer,
};
#[no_mangle]
pub unsafe extern "C" fn slint_software_renderer_new(
@ -383,12 +385,10 @@ mod software_renderer {
buffer: *mut Rgb8Pixel,
buffer_len: usize,
pixel_stride: usize,
) -> IntRect {
) -> PhysicalRegion {
let buffer = core::slice::from_raw_parts_mut(buffer, buffer_len);
let renderer = &*(r as *const SoftwareRenderer);
let r = renderer.render(buffer, pixel_stride);
let (orig, size) = (r.bounding_box_origin(), r.bounding_box_size());
i_slint_core::graphics::euclid::rect(orig.x, orig.y, size.width as i32, size.height as i32)
renderer.render(buffer, pixel_stride)
}
#[no_mangle]
@ -397,12 +397,10 @@ mod software_renderer {
buffer: *mut u16,
buffer_len: usize,
pixel_stride: usize,
) -> IntRect {
) -> PhysicalRegion {
let buffer = core::slice::from_raw_parts_mut(buffer as *mut Rgb565Pixel, buffer_len);
let renderer = &*(r as *const SoftwareRenderer);
let r = renderer.render(buffer, pixel_stride);
let (orig, size) = (r.bounding_box_origin(), r.bounding_box_size());
i_slint_core::graphics::euclid::rect(orig.x, orig.y, size.width as i32, size.height as i32)
renderer.render(buffer, pixel_stride)
}
#[cfg(feature = "experimental")]
@ -418,7 +416,9 @@ mod software_renderer {
*const core::ffi::c_void,
),
user_data: *mut core::ffi::c_void,
) -> IntRect {
) -> PhysicalRegion {
use i_slint_core::software_renderer::PhysicalRegion;
struct Rgb565Processor {
process_line_fn: extern "C" fn(
*mut core::ffi::c_void,
@ -482,9 +482,7 @@ mod software_renderer {
let processor = Rgb565Processor { process_line_fn, user_data };
let r = renderer.render_by_line(processor);
let (orig, size) = (r.bounding_box_origin(), r.bounding_box_size());
i_slint_core::graphics::euclid::rect(orig.x, orig.y, size.width as i32, size.height as i32)
renderer.render_by_line(processor)
}
#[cfg(feature = "experimental")]