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| author | Joe Wilm <joe@jwilm.com> | 2016-06-06 13:29:05 -0700 |
|---|---|---|
| committer | Joe Wilm <joe@jwilm.com> | 2016-06-06 13:29:05 -0700 |
| commit | b977a151874fb97742e61b60cba494766a4ec697 (patch) | |
| tree | 297e6f365da8273ff57d3772224cd466df22e9ab | |
| parent | ed7aa96907e8c5e51facb45f9b590ce25b4f3dd5 (diff) | |
| download | alacritty-b977a151874fb97742e61b60cba494766a4ec697.tar.gz alacritty-b977a151874fb97742e61b60cba494766a4ec697.zip | |
Batching flushes on texture change
This fixes a bug when multiple atlases are required.
| -rw-r--r-- | src/renderer/mod.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/renderer/mod.rs b/src/renderer/mod.rs index ff2963f7..379e22ee 100644 --- a/src/renderer/mod.rs +++ b/src/renderer/mod.rs @@ -184,7 +184,7 @@ impl Batch { /// Maximum items to be drawn in a batch. const BATCH_MAX: usize = 4096; -const ATLAS_SIZE: i32 = 512; +const ATLAS_SIZE: i32 = 1024; impl QuadRenderer { // TODO should probably hand this a transform instead of width/height @@ -481,6 +481,13 @@ impl<'a> RenderApi<'a> { #[inline] fn add_render_item(&mut self, row: f32, col: f32, color: Rgb, glyph: &Glyph) { + // Flush batch if tex changing + if !self.batch.is_empty() { + if self.batch.tex != glyph.tex_id { + self.render_batch(); + } + } + self.batch.add_item(row, col, color, glyph); // Render batch and clear if it's full |