animation: core publishes transition records; gui evaluates via shaders, tty over grid cells

1 files changed, 22 insertions, 2 deletions

diff --git a/src/effect_sources.zig b/src/effect_sources.zig
index 87026278..6f1c6bb1 100644
--- a/src/effect_sources.zig
+++ b/src/effect_sources.zig
@@ -9,6 +9,7 @@ const build_config = @import("pardes_config");
 const runtime_config = @import("runtime_config.zig");
 
 const panel_math = @embedFile("panel_animation.zig");
+const pardes_core = @embedFile("pardes.zig");
 const tty_compositor = @embedFile("tty/panel_compositor.zig");
 const panel_vertex = @embedFile("effect-source-ui.vert.glsl");
 const panel_fragment = @embedFile("effect-source-ui.frag.glsl");
@@ -59,6 +60,16 @@ const gui_cell_instance = sourceSection(
     "// EFFECT_CODE_CELL_INSTANCE_BEGIN\n",
     "// EFFECT_CODE_CELL_INSTANCE_END",
 );
+const ascii_diff = sourceSection(
+    pardes_core,
+    "// EFFECT_CODE_ASCII_DIFF_BEGIN\n",
+    "// EFFECT_CODE_ASCII_DIFF_END",
+);
+const ascii_compositor = sourceSection(
+    pardes_core,
+    "    // EFFECT_CODE_ASCII_COMPOSITOR_BEGIN\n",
+    "    // EFFECT_CODE_ASCII_COMPOSITOR_END",
+);
 
 const ui_vertex_path = if (build_config.gui_shader_sources_prebuilt)
     "shaders/prebuilt/ui.vert.glsl"
@@ -117,10 +128,14 @@ pub const Segment = struct {
 
 const tty_panel = [_]Segment{
     .{ .path = "src/panel_animation.zig", .source = panel_math },
+    .{ .path = "src/pardes.zig#ascii-diff", .source = ascii_diff },
+    .{ .path = "src/pardes.zig#ascii-compositor", .source = ascii_compositor },
     .{ .path = "src/tty/panel_compositor.zig", .source = tty_compositor },
 };
 const gui_panel = [_]Segment{
     .{ .path = "src/panel_animation.zig", .source = panel_math },
+    .{ .path = "src/pardes.zig#ascii-diff", .source = ascii_diff },
+    .{ .path = "src/pardes.zig#ascii-compositor", .source = ascii_compositor },
     .{ .path = "src/gui/gui.zig#panel-host", .source = gui_panel_host },
     .{ .path = "src/gui/gui.zig#native-panel", .source = gui_native_panel },
     .{ .path = "src/gui/gui.zig#frame-submission", .source = gui_frame_submission },
@@ -138,6 +153,8 @@ const gui_scene = [_]Segment{
 };
 const mac_panel = [_]Segment{
     .{ .path = "src/panel_animation.zig", .source = panel_math },
+    .{ .path = "src/pardes.zig#ascii-diff", .source = ascii_diff },
+    .{ .path = "src/pardes.zig#ascii-compositor", .source = ascii_compositor },
     .{ .path = "src/macos/Sources/PardesView.swift", .source = mac_view },
     .{ .path = "src/macos/Sources/ScenePostprocessor.swift", .source = mac_postprocessor },
     .{ .path = "shaders/crt.ci.metal", .source = mac_scene },
@@ -205,6 +222,8 @@ test "GUI scene EffectCode includes both runtime shader stages" {
 
 test "GUI panel EffectCode includes the actual host paint and submission path" {
     if (comptime backend == .gui) {
+        try std.testing.expect(std.mem.indexOf(u8, ascii_diff, "pub const PanelCellDiff") != null);
+        try std.testing.expect(std.mem.indexOf(u8, ascii_compositor, "fn composeAsciiTransitions") != null);
         try std.testing.expect(std.mem.indexOf(u8, gui_panel_host, "fn makePaintPlan") != null);
         try std.testing.expect(std.mem.indexOf(u8, gui_panel_host, "fn setTransitionFields") != null);
         try std.testing.expect(std.mem.indexOf(u8, gui_native_panel, "fn prepareNativeImages") != null);
@@ -213,7 +232,8 @@ test "GUI panel EffectCode includes the actual host paint and submission path" {
         try std.testing.expect(std.mem.indexOf(u8, gui_frame_submission, "for (paint_plan.batches") != null);
         try std.testing.expect(std.mem.indexOf(u8, gui_cell_instance, "fn emitInstance") != null);
         try std.testing.expect(std.mem.indexOf(u8, gui_cell_instance, "setTransitionFields") != null);
-        try std.testing.expect(std.mem.indexOf(u8, image_fragment, "vec3 contrastInk") != null);
+        try std.testing.expect(std.mem.indexOf(u8, panel_math, "frame_count") != null);
+        try std.testing.expect(std.mem.indexOf(u8, gui_frame_submission, "active.effect == .dissolve") != null);
     }
 }
 
@@ -233,7 +253,7 @@ test "mac EffectCode includes the runtime panel and scene wiring" {
         try std.testing.expect(std.mem.indexOf(u8, mac_scene, "extern \"C\" float4 pardesPanelClear") != null);
         try std.testing.expect(std.mem.indexOf(u8, mac_scene, "extern \"C\" float4 pardesPanel") != null);
         try std.testing.expect(std.mem.indexOf(u8, mac_scene, "extern \"C\" float4 pardesScene") != null);
-        try std.testing.expect(std.mem.indexOf(u8, mac_scene, "float3 contrastInk") != null);
+        try std.testing.expect(std.mem.indexOf(u8, mac_scene, "already composed in Pardes core") != null);
         try std.testing.expect(std.mem.indexOf(u8, mac_view, "hideCursor: !tracks.isEmpty") != null);
         try std.testing.expect(std.mem.indexOf(u8, mac_postprocessor, "panelClearKernel.apply") != null);
         try std.testing.expect(std.mem.indexOf(u8, mac_postprocessor, "panelKernel.apply") != null);