From d8c88679375ef867c950021a35bba401c3a6795a Mon Sep 17 00:00:00 2001
From: Franco Colmenarez <info@francoacg.com>
Date: Wed, 6 Nov 2024 21:11:11 -0500
Subject: [PATCH] Makefile

---
 Makefile                       | 12 ++++++++++++
 snes-core/src/ppu/interface.rs |  1 +
 2 files changed, 13 insertions(+)
 create mode 100644 Makefile

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5317f31
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,12 @@
+test:
+	cargo test
+
+clippy:
+	cargo clippy --all-targets --all-features
+
+run:
+	cargo run --bin snes-frontend
+
+run-release:
+	cargo run --bin snes-frontend --release
+
diff --git a/snes-core/src/ppu/interface.rs b/snes-core/src/ppu/interface.rs
index ecd5848..ac655a3 100644
--- a/snes-core/src/ppu/interface.rs
+++ b/snes-core/src/ppu/interface.rs
@@ -94,6 +94,7 @@ impl PPU {
         // ----
         // possible optimizations:
         // - Fetch all of the necessary data before starting to render the scanline
+        // - Pre-render each background in a framebuffer and only update the framebuffer if either the tileset or charset changes
         let tileset_vram_base_address = self.registers.get_bg_tile_base_address(background) as usize;
         let charset_vram_base_address = self.registers.get_bg_char_base_address(background) as usize;
         let (bg_size_width, _) = self.registers.get_bg_size(background).to_usize();