From 732aaa5fbc989e33e991d3627b9a2173e0f70058 Mon Sep 17 00:00:00 2001
From: Solomon Peachy <pizza@shaftnet.org>
Date: Sun, 3 Jan 2016 09:50:45 -0500
Subject: [PATCH] We need libm for the library now.

---
 Makefile              | 4 ++--
 backend_shinkos6145.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index cdfaab3..97f334d 100644
--- a/Makefile
+++ b/Makefile
@@ -32,7 +32,7 @@ CFLAGS += -DWITH_6145_LIB -I$(LIBS6145)
 LIBS6145_NAME = S6145ImageProcessRE    # Reverse-engineered
 DEPS += $(LIBS6145)/libS6145ImageProcessRE.so
 
-LDFLAGS += -L$(LIBS6145) -l$(LIBS6145_NAME)
+LDFLAGS += -L$(LIBS6145) -l$(LIBS6145_NAME) -lm
 endif
 
 # List of backends
@@ -65,7 +65,7 @@ clean:
 
 ifneq ($(LIBS6145),)
 $(LIBS6145)/libS6145ImageProcessRE.so:  $(LIBS6145)/libS6145ImageProcess.o
-	$(CC) -Os -g -shared -o $@ $<
+	$(CC) -lm -Os -g -shared -o $@ $<
 
 $(LIBS6145)/libS6145ImageProcess.o:  $(LIBS6145)/libS6145ImageProcess.c
 	$(CC) -c -Wall -Wextra -o $@ -fPIC $<
diff --git a/backend_shinkos6145.c b/backend_shinkos6145.c
index 43b929d..2fb4c5d 100644
--- a/backend_shinkos6145.c
+++ b/backend_shinkos6145.c
@@ -1884,7 +1884,7 @@ static void lib6145_process_image(uint8_t *src, uint16_t *dest,
 				if (col < pad_l) {
 					val = 0;
 				} else if (col < pad_r) {
-					val = corrdata->pulseTransTable_O[0x7f];
+					val = corrdata->pulseTransTable_O[corrdata->printOpLevel];
 				} else {
 					val = 0;
 				}