From 809558eb715091e66c527c56922055f0f694cb86 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Wed, 8 Dec 2021 17:02:26 +0000
Subject: [PATCH] Fix some blank panels not having matching background color

---
 plugins/Makefile     | 13 +++++++++++++
 src/Makefile         |  5 +++++
 src/override/dep.cpp | 10 ++++++++++
 3 files changed, 28 insertions(+)

diff --git a/plugins/Makefile b/plugins/Makefile
index b0b145d..2dad725 100644
--- a/plugins/Makefile
+++ b/plugins/Makefile
@@ -1049,6 +1049,19 @@ $(BUILD_DIR)/ImpromptuModular%.cpp.o: ImpromptuModular%.cpp
 		-Dinit=init__ImpromptuModular \
 		-Wno-format-truncation
 
+$(BUILD_DIR)/JW-Modules/src/WavHead.cpp.o: JW-Modules/src/WavHead.cpp
+	-@mkdir -p "$(shell dirname $(BUILD_DIR)/$<)"
+	@echo "Compiling $<"
+	$(SILENT)$(CXX) $< $(BUILD_CXX_FLAGS) -c -o $@ \
+		$(foreach m,$(JW_CUSTOM),$(call custom_module_names,$(m),JW)) \
+		-DpluginInstance=pluginInstance__JW \
+		-D'nvgRGB(r,g,b)=nvgRGBblank(r,g,b)' \
+		-IJW-Modules/src \
+		-IJW-Modules/lib/oscpack \
+		-Wno-misleading-indentation \
+		-Wno-unused-but-set-variable \
+		-Wno-unused-result
+
 $(BUILD_DIR)/JW-Modules/%.cpp.o: JW-Modules/%.cpp
 	-@mkdir -p "$(shell dirname $(BUILD_DIR)/$<)"
 	@echo "Compiling $<"
diff --git a/src/Makefile b/src/Makefile
index 8685636..94aa678 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -169,6 +169,11 @@ $(BUILD_DIR)/%.c.o: %.c
 	@echo "Compiling $<"
 	$(SILENT)$(CC) $< $(BUILD_C_FLAGS) -c -o $@
 
+$(BUILD_DIR)/Rack/src/core/Blank.cpp.o: Rack/src/core/Blank.cpp
+	-@mkdir -p "$(shell dirname $(BUILD_DIR)/$<)"
+	@echo "Compiling $<"
+	$(SILENT)$(CXX) $< $(BUILD_CXX_FLAGS) -UPRIVATE -D'nvgRGB(r,g,b)=nvgRGBblank(r,g,b)' -c -o $@
+
 $(BUILD_DIR)/Rack/src/core/%.cpp.o: Rack/src/core/%.cpp
 	-@mkdir -p "$(shell dirname $(BUILD_DIR)/$<)"
 	@echo "Compiling $<"
diff --git a/src/override/dep.cpp b/src/override/dep.cpp
index 98e3c07..f582aa8 100644
--- a/src/override/dep.cpp
+++ b/src/override/dep.cpp
@@ -20,6 +20,8 @@
 #include <cstdio>
 #include <cstring>
 
+#include "nanovg.h"
+
 // fix blendish build, missing symbol in debug mode
 #ifndef NDEBUG
 extern "C" {
@@ -39,6 +41,14 @@ float FollowerBase::efGainMaxDecibelsDebug = 12.0f;
 }
 #endif
 
+// Special nvgRGB for blank panels
+extern "C" {
+NVGcolor nvgRGBblank(unsigned char, unsigned char, unsigned char)
+{
+    return nvgRGB(0x20, 0x20, 0x20);
+}
+}
+
 // Compile those nice implementation-in-header little libraries
 #define NANOSVG_IMPLEMENTATION
 #define NANOSVG_ALL_COLOR_KEYWORDS