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organize file and fix test function for new zig

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Jackson Netherwood-Imig
2026-01-28 14:30:47 -08:00
parent a57ac9e7e6
commit 16cd09d7c2
1 changed files with 46 additions and 44 deletions
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src/drm.zig
+46 -44
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@@ -64,6 +64,8 @@ pub const Card = struct {
}
}
// BEGIN MODESETTING API
pub const GetResourcesError = sys.IoctlError || error{OutOfMemory};
pub fn getModesettingResourcesAlloc(self: Card, gpa: std.mem.Allocator) GetResourcesError!ModesettingResources {
@@ -382,6 +384,49 @@ pub const Card = struct {
}
};
pub const Event = union(enum) {
vblank: Vblank,
flip_complete: Vblank,
crtc_sequence: CrtcSequence,
pub fn parse(event: *align(1) const sys.Event) Event {
return switch (event.type) {
inline .vblank, .flip_complete => |tag| @unionInit(Event, @tagName(tag), ev: {
const vblank: *align(1) const sys.EventVblank = @ptrCast(@alignCast(event));
break :ev .{
.user_data = @ptrFromInt(vblank.user_data),
.sec = vblank.tv_sec,
.usec = vblank.tv_usec,
.sequence = vblank.sequence,
.crtc_id = vblank.crtc_id,
};
}),
.crtc_sequence => Event{ .crtc_sequence = ev: {
const crtc_sequence: *align(1) const sys.EventCrtcSequence = @ptrCast(@alignCast(event));
break :ev .{
.user_data = @ptrFromInt(crtc_sequence.user_data),
.ns = crtc_sequence.time_ns,
.sequence = crtc_sequence.sequence,
};
} },
};
}
pub const Vblank = struct {
user_data: *anyopaque,
sec: u32,
usec: u32,
sequence: u32,
crtc_id: u32,
};
pub const CrtcSequence = struct {
user_data: *anyopaque,
ns: i64,
sequence: u64,
};
};
pub const Connection = enum(u32) {
connected = 1,
disconnected = 2,
@@ -462,49 +507,6 @@ pub const DumbBuffer = struct {
size: usize,
};
pub const Event = union(enum) {
vblank: Vblank,
flip_complete: Vblank,
crtc_sequence: CrtcSequence,
pub fn parse(event: *align(1) const sys.Event) Event {
return switch (event.type) {
inline .vblank, .flip_complete => |tag| @unionInit(Event, @tagName(tag), ev: {
const vblank: *align(1) const sys.EventVblank = @ptrCast(@alignCast(event));
break :ev .{
.user_data = @ptrFromInt(vblank.user_data),
.sec = vblank.tv_sec,
.usec = vblank.tv_usec,
.sequence = vblank.sequence,
.crtc_id = vblank.crtc_id,
};
}),
.crtc_sequence => Event{ .crtc_sequence = ev: {
const crtc_sequence: *align(1) const sys.EventCrtcSequence = @ptrCast(@alignCast(event));
break :ev .{
.user_data = @ptrFromInt(crtc_sequence.user_data),
.ns = crtc_sequence.time_ns,
.sequence = crtc_sequence.sequence,
};
} },
};
}
pub const Vblank = struct {
user_data: *anyopaque,
sec: u32,
usec: u32,
sequence: u32,
crtc_id: u32,
};
pub const CrtcSequence = struct {
user_data: *anyopaque,
ns: i64,
sequence: u64,
};
};
test {
std.testing.refAllDeclsRecursive(@This());
std.testing.refAllDecls(@This());
}