diff options
Diffstat (limited to 'src/Presentation.zig')
| -rw-r--r-- | src/Presentation.zig | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/Presentation.zig b/src/Presentation.zig index e1f1b585..3b5bb3e0 100644 --- a/src/Presentation.zig +++ b/src/Presentation.zig @@ -44,6 +44,8 @@ pending: bool = false, previous_cells: []pardes.Cell = &.{}, previous_body_layers: [MAX_PANES]pardes.Layer = @splat(.{}), previous_tag_layers: [pardes.MAX_TAG_LAYERS]pardes.Layer = @splat(.{}), +previous_regions: [pardes.MAX_REGIONS]pardes.Region = undefined, +previous_nregions: u16 = 0, previous_cols: u16 = 0, previous_rows: u16 = 0, previous_valid: bool = false, @@ -346,6 +348,8 @@ pub fn capturePrevious(self: *Presentation, gpa: std.mem.Allocator, surface: *co old.cells = storage; } @memcpy(self.previous_cells, cells); + @memcpy(self.previous_regions[0..surface.nregions], surface.regionList()); + self.previous_nregions = surface.nregions; self.previous_cols = surface.cols; self.previous_rows = surface.rows; self.previous_valid = true; @@ -584,6 +588,7 @@ pub fn submit(self: *Presentation, p: *Pardes, s: *pardes.Surface) !void { s.previous_cells = self.previous_cells; s.previous_body_layers = &self.previous_body_layers; s.previous_tag_layers = &self.previous_tag_layers; + s.previous_regions = self.previous_regions[0..self.previous_nregions]; s.cell_diffs = self.diffs; } s.npanel_tracks = paintOrder( |