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renderer/metal: font grid change should run all screen size logic

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This commit is contained in:
Mitchell Hashimoto
2024-08-03 18:33:53 -07:00
parent ed1c163c7b
commit 56b3aa0b5e
1 changed files with 15 additions and 29 deletions
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42
src/renderer/Metal.zig
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@ -835,16 +835,6 @@ pub fn setFontGrid(self: *Metal, grid: *font.SharedGrid) void {
const metrics = grid.metrics;
self.grid_metrics = metrics;
// Reset our cell contents.
const grid_size = self.gridSize().?;
self.cells.resize(self.alloc, grid_size) catch |err| {
// The setFontGrid function can't fail but resizing our cell
// buffer definitely can fail. If it does, our renderer is probably
// screwed but let's just log it and continue until we can figure
// out a better way to handle this.
log.err("error resizing cells buffer err={}", .{err});
};
// Reset our shaper cache. If our font changed (not just the size) then
// the data in the shaper cache may be invalid and cannot be used, so we
// always clear the cache just in case.
@ -852,25 +842,21 @@ pub fn setFontGrid(self: *Metal, grid: *font.SharedGrid) void {
self.font_shaper_cache.deinit(self.alloc);
self.font_shaper_cache = font_shaper_cache;
// Reset our viewport to force a rebuild
self.cells_viewport = null;
// Update our uniforms
self.uniforms = .{
.projection_matrix = self.uniforms.projection_matrix,
.cell_size = .{
@floatFromInt(metrics.cell_width),
@floatFromInt(metrics.cell_height),
},
.grid_size = .{
grid_size.columns,
grid_size.rows,
},
.grid_padding = self.uniforms.grid_padding,
.min_contrast = self.uniforms.min_contrast,
.cursor_pos = self.uniforms.cursor_pos,
.cursor_color = self.uniforms.cursor_color,
// Run a screen size update since this handles a lot of our uniforms
// that are grid size dependent and changing the font grid can change
// the grid size.
//
// If the screen size isn't set, it will be eventually so that'll call
// the setScreenSize automatically.
if (self.screen_size) |size| {
self.setScreenSize(size, self.padding.explicit) catch |err| {
// The setFontGrid function can't fail but resizing our cell
// buffer definitely can fail. If it does, our renderer is probably
// screwed but let's just log it and continue until we can figure
// out a better way to handle this.
log.err("error resizing cells buffer err={}", .{err});
};
}
}
/// Update the frame data.