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feat: Many more improvements to video player now with a subscription

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This commit is contained in:
uttarayan21
2025-12-26 19:06:40 +05:30
parent 99853167df
commit 584495453f
13 changed files with 800 additions and 801 deletions
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59
crates/iced-video/src/primitive.rs
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@@ -105,7 +105,22 @@ impl iced_wgpu::Primitive for VideoFrame {
let data = buffer
.map_readable()
.expect("BUG: Failed to map gst::Buffer readable");
queue.write_buffer(&video.buffer, 0, &data);
// queue.write_buffer(&video.buffer, 0, &data);
queue.write_texture(
wgpu::TexelCopyTextureInfo {
texture: &video.texture,
mip_level: 0,
origin: wgpu::Origin3d::ZERO,
aspect: wgpu::TextureAspect::All,
},
&data,
wgpu::TexelCopyBufferLayout {
offset: 0,
bytes_per_row: Some(4 * self.size.width),
rows_per_image: Some(self.size.height),
},
self.size,
);
drop(data);
video
.ready
@@ -118,29 +133,29 @@ impl iced_wgpu::Primitive for VideoFrame {
pipeline: &Self::Pipeline,
encoder: &mut wgpu::CommandEncoder,
target: &wgpu::TextureView,
_clip_bounds: &iced_wgpu::core::Rectangle<u32>,
bounds: &iced_wgpu::core::Rectangle<u32>,
) {
let Some(video) = pipeline.videos.get(&self.id) else {
return;
};
encoder.copy_buffer_to_texture(
wgpu::TexelCopyBufferInfo {
buffer: &video.buffer,
layout: wgpu::TexelCopyBufferLayout {
offset: 0,
bytes_per_row: Some(4 * self.size.width),
rows_per_image: Some(self.size.height),
},
},
wgpu::TexelCopyTextureInfo {
texture: &video.texture,
mip_level: 0,
origin: wgpu::Origin3d::ZERO,
aspect: wgpu::TextureAspect::All,
},
self.size,
);
// encoder.copy_buffer_to_texture(
// wgpu::TexelCopyBufferInfo {
// buffer: &video.buffer,
// layout: wgpu::TexelCopyBufferLayout {
// offset: 0,
// bytes_per_row: Some(4 * self.size.width),
// rows_per_image: Some(self.size.height),
// },
// },
// wgpu::TexelCopyTextureInfo {
// texture: &video.texture,
// mip_level: 0,
// origin: wgpu::Origin3d::ZERO,
// aspect: wgpu::TextureAspect::All,
// },
// self.size,
// );
let mut render_pass = encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: Some("iced-video-render-pass"),
color_attachments: &[Some(wgpu::RenderPassColorAttachment {
@@ -159,6 +174,12 @@ impl iced_wgpu::Primitive for VideoFrame {
render_pass.set_pipeline(&pipeline.pipeline);
render_pass.set_bind_group(0, &video.bind_group, &[]);
render_pass.set_scissor_rect(
bounds.x as _,
bounds.y as _,
bounds.width as _,
bounds.height as _,
);
render_pass.draw(0..3, 0..1);
// self.ready
// .store(false, std::sync::atomic::Ordering::Relaxed);