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Unset existing vertex attributes on gles set_render_pipeline (#2131)

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This commit is contained in:
Inseok Lee
2021-10-30 12:46:04 +09:00
committed by GitHub
parent 988716943f
commit 5f1b3e56bc
1 changed files with 7 additions and 6 deletions
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13
wgpu-hal/src/gles/command.rs
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@@ -606,12 +606,6 @@ impl crate::CommandEncoder<super::Api> for super::CommandEncoder {
unsafe fn set_render_pipeline(&mut self, pipeline: &super::RenderPipeline) {
self.state.topology = conv::map_primitive_topology(pipeline.primitive.topology);
for index in self.state.vertex_attributes.len()..pipeline.vertex_attributes.len() {
self.cmd_buffer
.commands
.push(C::UnsetVertexAttribute(index as u32));
}
if self
.private_caps
.contains(super::PrivateCapabilities::VERTEX_BUFFER_LAYOUT)
@@ -626,6 +620,13 @@ impl crate::CommandEncoder<super::Api> for super::CommandEncoder {
});
}
} else {
for index in 0..self.state.vertex_attributes.len() {
self.cmd_buffer
.commands
.push(C::UnsetVertexAttribute(index as u32));
}
self.state.vertex_attributes.clear();
self.state.dirty_vbuf_mask = 0;
// copy vertex attributes
for vat in pipeline.vertex_attributes.iter() {