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gpu: add CompilationInfo.getMessages slice helper

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-08-16 19:32:45 -07:00
parent 6497f0d27b
commit 093be3aa53
2 changed files with 9 additions and 1 deletions
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1
gpu/README.md
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@ -180,6 +180,7 @@ And, to initialize data structures with slices in them, the following helpers ar
* `VertexBufferLayout.init` * `VertexBufferLayout.init`
* `VertexState.init` * `VertexState.init`
* `FragmentState.init` * `FragmentState.init`
* `CompilationInfo.getMessages`
### Typed callbacks ### Typed callbacks

9
gpu/src/types.zig
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@ -618,9 +618,16 @@ pub const BlendState = extern struct {
pub const CompilationInfo = extern struct { pub const CompilationInfo = extern struct {
next_in_chain: ?*const ChainedStruct = null, next_in_chain: ?*const ChainedStruct = null,
// TODO: slice helper
message_count: u32, message_count: u32,
messages: ?[*]const CompilationMessage = null, messages: ?[*]const CompilationMessage = null,
/// Helper to get messages as a slice.
pub fn getMessages(info: CompilationInfo) ?[]const CompilationMessage {
if (info.messages) |messages| {
return messages[0..info.message_count];
}
return null;
}
}; };
pub const DepthStencilState = extern struct { pub const DepthStencilState = extern struct {