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renderer/metal: don't draw with zero instances

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This commit is contained in:
Mitchell Hashimoto
2024-04-21 19:42:48 -07:00
parent 8093088515
commit 7a6a2b0752
1 changed files with 5 additions and 1 deletions
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4
src/renderer/Metal.zig
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@ -1227,6 +1227,10 @@ fn drawCells(
buf: CellBuffer, buf: CellBuffer,
len: usize, len: usize,
) !void { ) !void {
// This triggers an assertion in the Metal API if we try to draw
// with an instance count of 0 so just bail.
if (len == 0) return;
// Use our shader pipeline // Use our shader pipeline
encoder.msgSend( encoder.msgSend(
void, void,