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scissor attempt

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Aleksander
2025-09-23 17:43:19 +02:00
parent 5e6852e5d0
commit 8d41d8bbd1
8 changed files with 143 additions and 70 deletions
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20
wgui/src/gfx/cmd.rs
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@@ -8,7 +8,7 @@ use vulkano::{
PrimaryCommandBufferAbstract, RenderingAttachmentInfo, RenderingInfo, SubpassContents,
},
device::Queue,
format::Format,
format::{ClearValue, Format},
image::{Image, ImageCreateInfo, ImageType, ImageUsage, view::ImageView},
memory::allocator::{AllocationCreateInfo, MemoryTypeFilter},
render_pass::{AttachmentLoadOp, AttachmentStoreOp},
@@ -44,14 +44,26 @@ impl<T> WCommandBuffer<T> {
}
}
#[derive(Clone, Copy)]
pub enum WGfxClearMode {
Keep,
Clear([f32; 4]),
}
impl WCommandBuffer<CmdBufGfx> {
pub fn begin_rendering(&mut self, render_target: Arc<ImageView>) -> anyhow::Result<()> {
pub fn begin_rendering(&mut self, render_target: Arc<ImageView>, clear_mode: WGfxClearMode) -> anyhow::Result<()> {
self.command_buffer.begin_rendering(RenderingInfo {
contents: SubpassContents::SecondaryCommandBuffers,
color_attachments: vec![Some(RenderingAttachmentInfo {
load_op: AttachmentLoadOp::Clear,
load_op: match &clear_mode {
WGfxClearMode::Keep => AttachmentLoadOp::Load,
WGfxClearMode::Clear(_) => AttachmentLoadOp::Clear,
},
store_op: AttachmentStoreOp::Store,
clear_value: Some([0.0, 0.0, 0.0, 0.0].into()),
clear_value: match &clear_mode {
WGfxClearMode::Keep => None,
WGfxClearMode::Clear(color) => Some(ClearValue::Float(*color)),
},
..RenderingAttachmentInfo::image_view(render_target)
})],
..Default::default()