utilities/alacritty
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Batching flushes on texture change

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This fixes a bug when multiple atlases are required.
This commit is contained in:
Joe Wilm 2016-06-06 13:29:05 -07:00
parent ed7aa96907
commit b977a15187
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GPG key ID: 39B57C6972F518DA
1 changed files with 8 additions and 1 deletions
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9
src/renderer/mod.rs
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@ -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