commit 3692c1ef93b83bf2810b76cb46899b7a055e8b34
author Raph Levien <raph.levien@gmail.com> Fri Sep 10 11:19:02 2021 -0700
committer Raph Levien <raph.levien@gmail.com> Fri Sep 10 11:19:02 2021 -0700
tree b5c8d73b4ec5e4d03124a7b1804b223e98a8532f
parent 6d0cbd3918ada53d1ccba6d8d3d446e9bc37922d

scratch WIP

just committing what I have

piet-gpu/bin/android.rs

diff --git a/piet-gpu/bin/android.rs b/piet-gpu/bin/android.rs
index 942b372..9004270 100644
--- a/piet-gpu/bin/android.rs
+++ b/piet-gpu/bin/android.rs
@@ -148,8 +148,8 @@
                 println!("render time: {:?}", ts);
 
                 let mut ctx = PietGpuRenderContext::new();
-                //test_scenes::render_anim_frame(&mut ctx, self.current_frame);
-                test_scenes::render_tiger(&mut ctx);
+                test_scenes::render_anim_frame(&mut ctx, self.current_frame);
+                //test_scenes::render_tiger(&mut ctx);
                 render_info_string(&mut ctx, &format!("{:.1}ms", ts.last().unwrap() * 1e3));
                 if let Err(e) = self.renderer.upload_render_ctx(&mut ctx) {
                     println!("error in uploading: {}", e);

piet-gpu/shader/kernel4.comp

diff --git a/piet-gpu/shader/kernel4.comp b/piet-gpu/shader/kernel4.comp
index c530b13..76b14dc 100644
--- a/piet-gpu/shader/kernel4.comp
+++ b/piet-gpu/shader/kernel4.comp
@@ -15,7 +15,7 @@
 #include "mem.h"
 #include "setup.h"
 
-#define CHUNK_X 1
+#define CHUNK_X 2
 #define CHUNK_Y 1
 #define CHUNK CHUNK_X * CHUNK_Y
 #define CHUNK_DX (TILE_WIDTH_PX / CHUNK_X)

piet-gpu/shader/kernel4.spv

diff --git a/piet-gpu/shader/kernel4.spv b/piet-gpu/shader/kernel4.spv
index da795bd..6ee3f09 100644
--- a/piet-gpu/shader/kernel4.spv
+++ b/piet-gpu/shader/kernel4.spv
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