Add a Makefile variable for the old scaler that gets enabled when the new

scaler is disabled to get rid of a Makefile ifdef.

Originally committed as revision 15867 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -872,6 +872,7 @@ HAVE_LIST="
 # options emitted with CONFIG_ prefix but not available on command line
 CONFIG_EXTRA="
     fft_mmx
+    oldscaler
 "
 
 CMDLINE_SELECT="
@@ -928,6 +929,7 @@ vis_deps="sparc"
 # common features
 fft_suggest="fft_mmx"
 fft_mmx_deps="mmx yasm"
+oldscaler_deps="!swscale"
 
 # decoders / encoders
 aac_decoder_select="fft mdct"
@@ -1084,6 +1086,7 @@ enable ffserver
 enable ipv6
 enable mpegaudio_hp
 enable network
+enable oldscaler
 enable optimizations
 enable protocols
 enable static

libavcodec/Makefile

@@ -27,6 +27,7 @@ OBJS-$(CONFIG_ENCODERS)                += faandct.o jfdctfst.o jfdctint.o
 OBJS-$(CONFIG_FFT)                     += fft.o
 OBJS-$(CONFIG_GOLOMB)                  += golomb.o
 OBJS-$(CONFIG_MDCT)                    += mdct.o
+OBJS-$(CONFIG_OLDSCALER)               += imgresample.o
 
 OBJS-$(CONFIG_AAC_DECODER)             += aac.o aactab.o
 OBJS-$(CONFIG_AASC_DECODER)            += aasc.o msrledec.o
@@ -383,10 +384,6 @@ OBJS-$(HAVE_W32THREADS)                += w32thread.o
 
 OBJS-$(HAVE_XVMC)                      += xvmcvideo.o
 
-ifndef CONFIG_SWSCALE
-OBJS += imgresample.o
-endif
-
 # processor-specific code
 ifdef HAVE_MMX
 OBJS += i386/fdct_mmx.o                                                 \