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renderer/opengl: support font size change

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This commit is contained in:
Mitchell Hashimoto
2024-04-06 19:35:56 -07:00
parent 506ba854fa
commit 3afeac99e9
1 changed files with 7 additions and 35 deletions
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42
src/renderer/OpenGL.zig
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@ -590,41 +590,13 @@ pub fn setFocus(self: *OpenGL, focus: bool) !void {
/// Set the new font size.
///
/// Must be called on the render thread.
pub fn setFontSize(self: *OpenGL, size: font.face.DesiredSize) !void {
_ = self;
_ = size;
if (true) @panic("TODO"); // TODO(fontmem)
//
// if (single_threaded_draw) self.draw_mutex.lock();
// defer if (single_threaded_draw) self.draw_mutex.unlock();
//
// log.info("set font size={}", .{size});
//
// // Set our new size, this will also reset our font atlas.
// try self.font_group.setSize(size);
//
// // Reset our GPU uniforms
// const metrics = try resetFontMetrics(
// self.alloc,
// self.font_group,
// self.config.font_thicken,
// );
//
// // Defer our GPU updates
// self.deferred_font_size = .{ .metrics = metrics };
//
// // Recalculate our cell size. If it is the same as before, then we do
// // nothing since the grid size couldn't have possibly changed.
// if (std.meta.eql(self.grid_metrics, metrics)) return;
// self.grid_metrics = metrics;
//
// // Notify the window that the cell size changed.
// _ = self.surface_mailbox.push(.{
// .cell_size = .{
// .width = metrics.cell_width,
// .height = metrics.cell_height,
// },
// }, .{ .forever = {} });
pub fn setFontGrid(self: *OpenGL, grid: *font.SharedGrid) void {
if (single_threaded_draw) self.draw_mutex.lock();
defer if (single_threaded_draw) self.draw_mutex.unlock();
// Defer our GPU updates
self.deferred_font_size = .{ .metrics = grid.metrics };
self.grid_metrics = grid.metrics;
}
/// The primary render callback that is completely thread-safe.