CrystalHD: Remove

- never knowingly used in anger...
- if anyone is desperate for its return, it is now supported in FFmpeg

mythtv/configure

@@ -131,7 +131,6 @@ Advanced options (experts only):
   --disable-xnvctrl        disable xNVCtrl support
   --disable-xrandr         disable X11 resolution switching
   --disable-vdpau          disable NVidia VDPAU hardware acceleration.
-  --disable-crystalhd      disable Broadcom CrystalHD hardware decoder support
   --disable-vaapi          disable VAAPI hardware accelerated video decoding
   --disable-vaapi2         disable VAAPI2 hardware accelerated video decoding
   --disable-nvdec          disable NVDEC (CUVID) hardware accelerated video decoding
@@ -1401,7 +1400,6 @@ EXTERNAL_LIBRARY_LIST="
 "
 
 HWACCEL_AUTODETECT_LIBRARY_LIST="
-    crystalhd
     dxva2
     vdpau
 "
@@ -1950,7 +1948,6 @@ MYTHTV_CONFIG_LIST='
     bindings_perl
     bindings_python
     bindings_php
-    crystalhd
     cygwin
     darwin
     disable_mmx_for_debugging
@@ -2273,7 +2270,6 @@ rdft_select="fft"
 # decoders / encoders
 
 # hardware accelerators
-crystalhd_deps="libcrystalhd_libcrystalhd_if_h"
 dxva2_deps="dxva2api_h DXVA2_ConfigPictureDecode ole32"
 dxva2_extralibs="-luser32"
 
@@ -5737,7 +5733,6 @@ check_header dxva.h
 check_header dxva2api.h -D_WIN32_WINNT=0x0600
 check_header fcntl.h
 check_header io.h
-check_header libcrystalhd/libcrystalhd_if.h
 check_header mach/mach_time.h
 check_header malloc.h
 check_header net/udplite.h
@@ -6211,8 +6206,6 @@ enabled vdpau &&
 enabled vdpau &&
     check_lib vdpau_x11 "vdpau/vdpau.h vdpau/vdpau_x11.h" vdp_device_create_x11 -lvdpau -lX11
 
-enabled crystalhd && check_lib crystalhd "stdint.h libcrystalhd/libcrystalhd_if.h" DtsCrystalHDVersion -lcrystalhd
-
 enabled debug && add_cflags -g"$debuglevel" && add_asflags -g"$debuglevel"
 enabled debug && add_cxxflags -g"$debuglevel"
 
@@ -7396,7 +7389,6 @@ if enabled x11 ; then
   echo "VAAPI support             ${vaapi-no}"
   echo "VAAPI2 support            ${vaapi2-no}"
   echo "NVDEC support             ${nvdec-no}"
-  echo "CrystalHD support         ${crystalhd-no}"
   echo "OpenMAX support           ${openmax-no}"
   if enabled openmax ; then
     echo "OpenMAX Broadcom          ${openmax_broadcom-no}"

mythtv/libs/libmythtv/libmythtv.pro

@@ -372,13 +372,6 @@ using_frontend {
     SOURCES += privatedecoder.cpp
     SOURCES += mythcodeccontext.cpp
 
-    using_crystalhd {
-        DEFINES += USING_CRYSTALHD
-        HEADERS += privatedecoder_crystalhd.h
-        SOURCES += privatedecoder_crystalhd.cpp
-        LIBS += -lcrystalhd
-    }
-
     using_openmax {
         DEFINES += USING_OPENMAX
         HEADERS += privatedecoder_omx.h

mythtv/libs/libmythtv/privatedecoder.cpp

@@ -4,21 +4,13 @@
 #include "privatedecoder_omx.h"
 #endif
 
-#ifdef USING_CRYSTALHD
-#include "privatedecoder_crystalhd.h"
-#endif
-
 void PrivateDecoder::GetDecoders(render_opts &opts)
 {
 #ifdef USING_OPENMAX
     PrivateDecoderOMX::GetDecoders(opts);
 #endif
 
-#ifdef USING_CRYSTALHD
-    PrivateDecoderCrystalHD::GetDecoders(opts);
-#endif
-
-#if !(defined(Q_OS_MACX) || USING_OPENMAX || USING_CRYSTALHD)
+#if !(USING_OPENMAX)
     Q_UNUSED(opts);
 #endif
 }
@@ -34,14 +26,7 @@ PrivateDecoder* PrivateDecoder::Create(const QString &decoder,
     delete omx;
 #endif
 
-#ifdef USING_CRYSTALHD
-    PrivateDecoderCrystalHD *chd = new PrivateDecoderCrystalHD();
-    if (chd && chd->Init(decoder, flags, avctx))
-        return chd;
-    delete chd;
-#endif
-
-#if !(defined(Q_OS_MACX) || USING_OPENMAX || USING_CRYSTALHD)
+#if !(USING_OPENMAX)
     Q_UNUSED(decoder);
     Q_UNUSED(flags);
     Q_UNUSED(avctx);