Reindent all sources to common coding style.

Makefile

@@ -1,6 +1,6 @@
 #
 # Makefile for a Video Disk Recorder plugin
-# 
+#
 # $Id: 2a41981a57e5e83036463c6a08c84b86ed9d2be3 $
 
 # The official name of this plugin.
@@ -11,13 +11,13 @@
 ### Configuration (edit this for your needs)
 #  comment out if not needed
 
-# what kind of driver do we make - 
+# what kind of driver do we make -
 # if VAAPI is enabled the drivername is softhdvaapi
 # if CUVID is enabled the drivername is softhdcuvid
 #VAAPI=1
 CUVID=1
 
-# use libplacebo - available for both drivers  
+# use libplacebo - available for both drivers
 #LIBPLACEBO=1
 
 # use YADIF deint - only available with cuvid
@@ -92,7 +92,7 @@ TMPDIR ?= /tmp
 
 ### The compiler options:
 
-export CFLAGS	= $(call PKGCFG,cflags) 
+export CFLAGS   = $(call PKGCFG,cflags)
 export CXXFLAGS = $(call PKGCFG,cxxflags)
 
 ifeq ($(CFLAGS),)
@@ -136,16 +136,16 @@ endif
 ifeq ($(OPENGL),1)
 CONFIG += -DUSE_GLX
 _CFLAGS += $(shell pkg-config --cflags gl glu glew)
-#LIBS += $(shell pkg-config --libs glu  glew)
+#LIBS += $(shell pkg-config --libs glu glew)
 _CFLAGS += $(shell pkg-config --cflags freetype2)
 LIBS   += $(shell pkg-config --libs freetype2)
 endif
 
 ifeq ($(VAAPI),1)
-CONFIG += -DVAAPI 
+CONFIG += -DVAAPI
 #LIBPLACEBO=1
 PLUGIN = softhdvaapi
-LIBS += -lEGL   
+LIBS += -lEGL
 endif
 
 ifeq ($(LIBPLACEBO),1)
@@ -155,7 +155,7 @@ endif
 ifeq ($(CUVID),1)
 CONFIG += -DUSE_PIP			# PIP support
 CONFIG += -DCUVID			# enable CUVID decoder
-LIBS += -lEGL -lGL 
+LIBS += -lEGL -lGL
 ifeq ($(YADIF),1)
 CONFIG += -DYADIF			# Yadif only with CUVID
 endif
@@ -173,7 +173,7 @@ SOFILE = libvdr-$(PLUGIN).so
 
 
 #
-# Test that libswresample is available 
+# Test that libswresample is available
 #
 #ifneq (exists, $(shell pkg-config libswresample && echo exists))
 #  $(warning ******************************************************************)
@@ -182,7 +182,7 @@ SOFILE = libvdr-$(PLUGIN).so
 #endif
 
 #
-# Test and set config for libavutil 
+# Test and set config for libavutil
 #
 ifneq (exists, $(shell pkg-config libavutil && echo exists))
   $(warning ******************************************************************)
@@ -193,7 +193,7 @@ _CFLAGS += $(shell pkg-config --cflags libavutil)
 LIBS += $(shell pkg-config --libs libavutil)
 
 #
-# Test and set config for libswscale 
+# Test and set config for libswscale
 #
 ifneq (exists, $(shell pkg-config libswscale && echo exists))
   $(warning ******************************************************************)
@@ -233,10 +233,10 @@ endif
 
 #_CFLAGS += $(shell pkg-config --cflags libavcodec x11 x11-xcb xcb xcb-icccm)
 #LIBS += -lrt $(shell pkg-config --libs libavcodec x11 x11-xcb xcb xcb-icccm)
-_CFLAGS += $(shell pkg-config --cflags  x11 x11-xcb xcb xcb-icccm)
-LIBS += -lrt $(shell pkg-config --libs  x11 x11-xcb xcb xcb-icccm)
+_CFLAGS += $(shell pkg-config --cflags x11 x11-xcb xcb xcb-icccm)
+LIBS += -lrt $(shell pkg-config --libs x11 x11-xcb xcb xcb-icccm)
 
-_CFLAGS += -I/usr/local/cuda/include 
+_CFLAGS += -I/usr/local/cuda/include
 _CFLAGS += -I./opengl -I./
 
 LIBS += -L/usr/lib64
@@ -247,10 +247,10 @@ LIBS += -lplacebo -lglut
 endif
 
 ifeq ($(CUVID),1)
-LIBS +=  -lcuda  -L/usr/local/cuda/targets/x86_64-linux/lib -lcudart -lnvcuvid  
+LIBS += -lcuda -L/usr/local/cuda/targets/x86_64-linux/lib -lcudart -lnvcuvid
 endif
 
-LIBS += -lGLEW -lGLU  -ldl  
+LIBS += -lGLEW -lGLU  -ldl
 ### Includes and Defines (add further entries here):
 
 INCLUDES +=
@@ -261,16 +261,16 @@ DEFINES += -DPLUGIN_NAME_I18N='"$(PLUGIN)"' -D_GNU_SOURCE $(CONFIG) \
 ### Make it standard
 
 override CXXFLAGS += $(_CFLAGS) $(DEFINES) $(INCLUDES) \
-    -g  -Wextra -Winit-self -Werror=overloaded-virtual -std=c++0x 
-override CFLAGS	  += $(_CFLAGS) $(DEFINES) $(INCLUDES) \
+    -g -Wextra -Winit-self -Werror=overloaded-virtual -std=c++0x
+override CFLAGS   += $(_CFLAGS) $(DEFINES) $(INCLUDES) \
     -g -W  -Wextra -Winit-self -Wdeclaration-after-statement
 
 
 ### The object files (add further files here):
 
-OBJS = softhdcuvid.o softhddev.o video.o audio.o codec.o ringbuffer.o  
+OBJS = softhdcuvid.o softhddev.o video.o audio.o codec.o ringbuffer.o
 ifeq ($(OPENGLOSD),1)
-OBJS += openglosd.o 
+OBJS += openglosd.o
 endif
 
 SRCS = $(wildcard $(OBJS:.o=.c)) softhdcuvid.cpp
@@ -290,11 +290,11 @@ $(DEPFILE): Makefile
 
 ### Internationalization (I18N):
 
-PODIR	  = po
-I18Npo	  = $(wildcard $(PODIR)/*.po)
-I18Nmo	  = $(addsuffix .mo, $(foreach file, $(I18Npo), $(basename $(file))))
+PODIR     = po
+I18Npo    = $(wildcard $(PODIR)/*.po)
+I18Nmo    = $(addsuffix .mo, $(foreach file, $(I18Npo), $(basename $(file))))
 I18Nmsgs  = $(addprefix $(DESTDIR)$(LOCDIR)/, $(addsuffix /LC_MESSAGES/vdr-$(PLUGIN).mo, $(notdir $(foreach file, $(I18Npo), $(basename $(file))))))
-I18Npot	  = $(PODIR)/$(PLUGIN).pot
+I18Npot   = $(PODIR)/$(PLUGIN).pot
 
 %.mo: %.po
 	msgfmt -c -o $@ $<
@@ -322,7 +322,7 @@ $(OBJS): Makefile
 
 
 $(SOFILE): $(OBJS) shaders.h
-	$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared  $(OBJS) $(LIBS)  -o $@
+	$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared  $(OBJS) $(LIBS) -o $@
 
 install-lib: $(SOFILE)
 	install -D $^ $(DESTDIR)$(LIBDIR)/$^.$(APIVERSION)
@@ -343,13 +343,11 @@ clean:
 
 ## Private Targets:
 
-HDRS=	$(wildcard *.h)
+HDRS=   $(wildcard *.h)
 
 indent:
 	for i in $(SRCS) $(HDRS); do \
 		indent $$i; \
-		unexpand -a $$i | sed -e s/constconst/const/ > $$i.up; \
-		mv $$i.up $$i; \
 	done
 
 video_test: video.c Makefile