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perf(graphics): comprehensive framebuffer rendering optimizations #116

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Merged
ryanbreen merged 5 commits into from
Jan 23, 2026
Merged

perf(graphics): comprehensive framebuffer rendering optimizations #116

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e633a16
perf(graphics): optimize dirty region tracking and character rendering
ryanbreen Jan 23, 2026
cd059c4
perf(graphics): add batch dirty marking and optimize flush
ryanbreen Jan 23, 2026
deee6c3
perf(graphics): eliminate cascading flushes and batch cursor ops
ryanbreen Jan 23, 2026
462ee08
perf(graphics): fix critical per-pixel dirty marking in Canvas
ryanbreen Jan 23, 2026
7948de4
perf(graphics): optimize terminal switching performance
ryanbreen Jan 23, 2026
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7 changes: 7 additions & 0 deletions docker/qemu/run-interactive.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,13 @@ if ! docker image inspect "$IMAGE_NAME" &>/dev/null; then
docker build -t "$IMAGE_NAME" "$SCRIPT_DIR"
fi

# Kill any existing breenix-qemu containers (prevents port conflicts)
EXISTING=$(docker ps -q --filter ancestor="$IMAGE_NAME" 2>/dev/null)
if [ -n "$EXISTING" ]; then
echo "Stopping existing breenix-qemu containers..."
docker kill $EXISTING 2>/dev/null || true
fi

# Find the UEFI image
UEFI_IMG=$(ls -t "$BREENIX_ROOT/target/release/build/breenix-"*/out/breenix-uefi.img 2>/dev/null | head -1)
if [ -z "$UEFI_IMG" ]; then
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