SubDir HAIKU_TOP src add-ons media media-add-ons usb_webcam ;

usbKitLibraryName = libdevice.so ;

# source directories
local sourceDirs =
	addons/quickcam
	addons/sonix
	addons/uvc
	addons
	cstransforms
	sensors
;


local sourceDir ;
for sourceDir in $(sourceDirs) {
	SEARCH_SOURCE += [ FDirName $(HAIKU_TOP) src add-ons media media-add-ons
		usb_webcam $(sourceDir) ] ;
}


## addon sources
local addonSources ;
addonSources =
	QuickCamDevice.cpp
	SonixCamDevice.cpp
	NW80xCamDevice.cpp
#	UVCCamDevice.cpp UVCDeframer.cpp
;

## colorspace transforms sources
local csTransformsSources ;
csTransformsSources = Bayer.cpp ;

## sensors sources
local sensorsSources ;
sensorsSources =
	hdcs1000.cpp
	hv7131e1.cpp
	pas106b.cpp
	pb0100.cpp
	tas5110c1b.cpp
	tas5130d1b.cpp
;


## how to build header files from sources to include the list of built-in addons

rule USBWebcamHeaderGen header : macro : sources
{
	header = [ FGristFiles $(header) ] ;
	sources = [ FGristFiles $(sources) ] ;

	SEARCH on $(sources) = $(SEARCH_SOURCE) ;

	Depends $(header) : $(sources) ;
	MakeLocateArch $(header) ;
	GREP_DEFINE on $(header) = $(macro) ;
	USBWebcamHeaderGen1 $(header) : $(sources) ;
	LocalClean clean : $(header) ;
}


actions USBWebcamHeaderGen1
{
	grep -h -a $(GREP_DEFINE) $(2) > $(1) ;
}


local architectureObject ;
for architectureObject in [ MultiArchSubDirSetup ] {
	on $(architectureObject) {

		USBWebcamHeaderGen CamInternalAddons.h : B_WEBCAM_MKINTFUNC
			: $(addonSources) ;
		USBWebcamHeaderGen CamInternalSensors.h : B_WEBCAM_DECLARE_SENSOR
			: $(sensorsSources) ;
		USBWebcamHeaderGen CamInternalColorSpaceTransforms.h
			: B_WEBCAM_DECLARE_CSTRANSFORM : $(csTransformsSources) ;

		for sourceDir in $(sourceDirs) {
			SEARCH_SOURCE += [ FDirName $(HAIKU_TOP) src add-ons media
				media-add-ons usb_webcam $(sourceDir) ] ;
		}

		Addon [ MultiArchDefaultGristFiles usb_webcam.media_addon ] :
			$(addonSources)
			$(csTransformsSources)
			$(sensorsSources)
			AddOn.cpp
			Producer.cpp
			CamBufferedFilterInterface.cpp
			CamBufferingDeframer.cpp
			CamColorSpaceTransform.cpp
			CamDeframer.cpp
			CamDevice.cpp
			CamFilterInterface.cpp
			CamRoster.cpp
			CamSensor.cpp
			CamStreamingDeframer.cpp
			: be media $(usbKitLibraryName) [ TargetLibsupc++ ]
		;
	}
}


# force dependancies
Includes [ FGristFiles CamRoster.cpp ] : [ FGristFiles CamInternalAddons.h ] ;
Includes [ FGristFiles CamDevice.cpp ] : [ FGristFiles CamInternalSensors.h ] ;
Includes [ FGristFiles CamColorSpaceTransform.cpp ]
	: [ FGristFiles CamInternalColorSpaceTransforms.h ] ;