From 3f4375a14218796cbd7bfff1c8cfff0f7bb1f6df Mon Sep 17 00:00:00 2001 From: Nathan Reiner Date: Sun, 2 Feb 2025 19:58:26 +0100 Subject: change .editorconfig --- src/screen/drm/crtc/root.zig | 178 +++++++++++++++++++++---------------------- 1 file changed, 89 insertions(+), 89 deletions(-) (limited to 'src/screen/drm/crtc/root.zig') diff --git a/src/screen/drm/crtc/root.zig b/src/screen/drm/crtc/root.zig index f1f1d5c..bbb72cb 100644 --- a/src/screen/drm/crtc/root.zig +++ b/src/screen/drm/crtc/root.zig @@ -8,112 +8,112 @@ const DoubleBuffer = fb.DoubleBuffer; const Mode = @import("../connector/mode.zig").Mode; pub const RawCrtc = extern struct { - connector_ids: ?*u32, - count_connectors: u32, - id: u32, - buffer_id: u32, - x: u32, - y: u32, - gamma_size: u32, - mode_valid: u32, - mode: Mode, + connector_ids: ?*u32, + count_connectors: u32, + id: u32, + buffer_id: u32, + x: u32, + y: u32, + gamma_size: u32, + mode_valid: u32, + mode: Mode, }; const PageFlipEvent = packed struct(u32) { - event: bool, - is_async: bool, - absolute: bool, - relative: bool, - __padding: u28, + event: bool, + is_async: bool, + absolute: bool, + relative: bool, + __padding: u28, }; const PageFlip = extern struct { - crtc_id: u32, - buffer_id: u32, - flags: PageFlipEvent, - __reserved: u32, - user_data: u64, + crtc_id: u32, + buffer_id: u32, + flags: PageFlipEvent, + __reserved: u32, + user_data: u64, }; pub const Crtc = struct { - const Self = @This(); + const Self = @This(); - connector_ids: ?*u32, - count_connectors: u32, - id: u32, - buffer_id: u32, - x: u32, - y: u32, - mode: Mode, - mode_valid: u32, - gamma_size: u32, - card: *Card, + connector_ids: ?*u32, + count_connectors: u32, + id: u32, + buffer_id: u32, + x: u32, + y: u32, + mode: Mode, + mode_valid: u32, + gamma_size: u32, + card: *Card, - pub fn init(card: *Card, id: u32) !Self { - var raw = std.mem.zeroInit(RawCrtc, .{ .id = id }); - try Drm.get_crtc.request(card.file.handle, RawCrtc, &raw); - return .{ - .connector_ids = raw.connector_ids, - .count_connectors = raw.count_connectors, - .id = raw.id, - .buffer_id = raw.buffer_id, - .x = raw.x, - .y = raw.y, - .mode = raw.mode, - .mode_valid = raw.mode_valid, - .gamma_size = raw.gamma_size, - .card = card, - }; - } + pub fn init(card: *Card, id: u32) !Self { + var raw = std.mem.zeroInit(RawCrtc, .{ .id = id }); + try Drm.get_crtc.request(card.file.handle, RawCrtc, &raw); + return .{ + .connector_ids = raw.connector_ids, + .count_connectors = raw.count_connectors, + .id = raw.id, + .buffer_id = raw.buffer_id, + .x = raw.x, + .y = raw.y, + .mode = raw.mode, + .mode_valid = raw.mode_valid, + .gamma_size = raw.gamma_size, + .card = card, + }; + } - pub fn attach(self: *Self, frame_buffer: *FrameBuffer, connector: *Connector, mode: Mode) !void { - self.connector_ids = &connector.id; - self.count_connectors = 1; + pub fn attach(self: *Self, frame_buffer: *FrameBuffer, connector: *Connector, mode: Mode) !void { + self.connector_ids = &connector.id; + self.count_connectors = 1; - var crtc = RawCrtc { - .id = self.id, - .x = self.x, - .y = self.y, - .buffer_id = frame_buffer.id, - .connector_ids = self.connector_ids, - .count_connectors = self.count_connectors, - .mode = mode, - .mode_valid = 1, - .gamma_size = self.gamma_size, - }; + var crtc = RawCrtc { + .id = self.id, + .x = self.x, + .y = self.y, + .buffer_id = frame_buffer.id, + .connector_ids = self.connector_ids, + .count_connectors = self.count_connectors, + .mode = mode, + .mode_valid = 1, + .gamma_size = self.gamma_size, + }; - try Drm.set_crtc.request(self.card.file.handle, RawCrtc, &crtc); - } + try Drm.set_crtc.request(self.card.file.handle, RawCrtc, &crtc); + } - pub fn page_flip(self: *Self, double_buffer: *DoubleBuffer) !void { - double_buffer.swap(); + pub fn page_flip(self: *Self, double_buffer: *DoubleBuffer) !void { + double_buffer.swap(); - var flip = std.mem.zeroInit(PageFlip, .{ - .buffer_id = double_buffer.crtc_buffer().id, - .crtc_id = self.id, - .flags = std.mem.zeroInit(PageFlipEvent, .{ .event = true }), - }); + var flip = std.mem.zeroInit(PageFlip, .{ + .buffer_id = double_buffer.crtc_buffer().id, + .crtc_id = self.id, + .flags = std.mem.zeroInit(PageFlipEvent, .{ .event = true }), + }); - try Drm.page_flip.request(self.card.file.handle, PageFlip, &flip); - } + try Drm.page_flip.request(self.card.file.handle, PageFlip, &flip); + } - pub fn detach(self: *Self) void { - var crtc = RawCrtc { - .id = self.id, - .x = self.x, - .y = self.y, - .buffer_id = self.buffer_id, - .connector_ids = self.connector_ids, - .count_connectors = self.count_connectors, - .mode = self.mode, - .mode_valid = self.mode_valid, - .gamma_size = self.gamma_size, - }; + pub fn detach(self: *Self) void { + var crtc = RawCrtc { + .id = self.id, + .x = self.x, + .y = self.y, + .buffer_id = self.buffer_id, + .connector_ids = self.connector_ids, + .count_connectors = self.count_connectors, + .mode = self.mode, + .mode_valid = self.mode_valid, + .gamma_size = self.gamma_size, + }; - Drm.set_crtc.request( - self.card.file.handle, - RawCrtc, - &crtc - ) catch |err| std.debug.panic("set crtc failed on detach: {}", .{err}); - } + Drm.set_crtc.request( + self.card.file.handle, + RawCrtc, + &crtc + ) catch |err| std.debug.panic("set crtc failed on detach: {}", .{err}); + } }; -- cgit v1.2.3-70-g09d2