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glfw: dont call getError unless we need to

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Lee Cannon 2022-02-08 01:49:22 +00:00 • committed by Stephen Gutekanst
parent 746b0dd1f0
commit 3e79a12f3d
11 changed files with 111 additions and 92 deletions
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4
glfw/src/clipboard.zig
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@ -48,7 +48,7 @@ pub inline fn setClipboardString(value: [*:0]const u8) error{PlatformError}!void
/// see also: clipboard, glfwSetClipboardString
pub inline fn getClipboardString() error{ FormatUnavailable, PlatformError }![:0]const u8 {
internal_debug.assertInitialized();
const value = c.glfwGetClipboardString(null);
if (c.glfwGetClipboardString(null)) |c_str| return std.mem.span(c_str);
getError() catch |err| return switch (err) {
Error.NotInitialized => unreachable,
Error.FormatUnavailable,
@ -56,7 +56,7 @@ pub inline fn getClipboardString() error{ FormatUnavailable, PlatformError }![:0
=> @errSetCast(error{ FormatUnavailable, PlatformError }, err),
else => unreachable,
};
return std.mem.span(value);
unreachable;
}
test "setClipboardString" {