Applied-Software/ghostty
5
0
Fork 0
mirror of https://github.com/ghostty-org/ghostty.git synced 2025-07-16 08:46:08 +03:00
Code Issues Packages Projects Releases Wiki Activity

renderer/metal: docs

Browse Source
This commit is contained in:
Mitchell Hashimoto
2024-04-17 20:34:10 -07:00
parent fb25f5cea1
commit 4f2ee95ecd
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/renderer/metal/buffer.zig
View File

@ -64,7 +64,12 @@ pub fn Buffer(comptime T: type) type {
return ptr[0..len]; return ptr[0..len];
} }
/// Sync new contents to the buffer. /// Sync new contents to the buffer. The data is expected to be the
/// complete contents of the buffer. If the amont of data is larger
/// than the buffer length, the buffer will be reallocated.
///
/// If the amount of data is smaller than the buffer length, the
/// remaining data in the buffer is left untouched.
pub fn sync(self: *Self, device: objc.Object, data: []const T) !void { pub fn sync(self: *Self, device: objc.Object, data: []const T) !void {
// If we need more bytes than our buffer has, we need to reallocate. // If we need more bytes than our buffer has, we need to reallocate.
const req_bytes = data.len * @sizeOf(T); const req_bytes = data.len * @sizeOf(T);