CONFIGURE: Introduced new engine dependency: highres

Some backends like GCW0 do no support graphics >320x240 due to
the hardware limitation (downscaling is possible but it will ruin
the pixel hunting which is often part of the gameplay).

Instead of manually updating the list of engines, we now introduce
a new dependency.

I marked all relevant engines, but some, like tinsel, require more
work with putting their relevant high-res games under USE_HIGHRES
define.

configure

@@ -162,6 +162,7 @@ _translation=yes
 # Default platform settings
 _backend=sdl
 _16bit=auto
+_highres=auto
 _savegame_timestamp=auto
 _dynamic_modules=no
 _elf_loader=no
@@ -201,6 +202,7 @@ add_feature 16bit "16bit color" "_16bit"
 add_feature faad "libfaad" "_faad"
 add_feature flac "FLAC" "_flac"
 add_feature freetype2 "FreeType2" "_freetype2"
+add_feature highres "high resolution" "_highres"
 add_feature mad "MAD" "_mad"
 add_feature jpeg "JPEG" "_jpeg"
 add_feature png "PNG" "_png"
@@ -922,6 +924,7 @@ Optional Features:
   --default-dynamic        make plugins dynamic by default
   --disable-mt32emu        don't enable the integrated MT-32 emulator
   --disable-16bit          don't enable 16bit color support
+  --disable-highres        don't enable support for high resolution engines >320x240
   --disable-savegame-timestamp don't use timestamps for blank savegame descriptions
   --disable-scalers        exclude scalers
   --disable-hq-scalers     exclude HQ2x and HQ3x scalers
@@ -1019,6 +1022,8 @@ done # for parm in ...
 for ac_option in $@; do
 	case "$ac_option" in
 	--disable-16bit)          _16bit=no       ;;
+	--enable-highres)         _highres=yes    ;;
+	--disable-highres)        _highres=no     ;;
 	--disable-savegame-timestamp) _savegame_timestamp=no ;;
 	--disable-scalers)        _build_scalers=no ;;
 	--disable-hq-scalers)     _build_hq_scalers=no ;;
@@ -3209,6 +3214,26 @@ case $_backend in
 		;;
 esac
 
+#
+# Enable High resolution engines (>320x240) support only for backends which support it
+#
+case $_backend in
+	gcw0)
+		if test "$_highres" = yes ; then
+			_highres=yes
+		else
+			_highres=no
+		fi
+		;;
+	*)
+		if test "$_highres" = no ; then
+			_highres=no
+		else
+			_highres=yes
+		fi
+		;;
+esac
+
 #
 # Enable Event Recorder only for backends that support it
 #
@@ -3521,6 +3546,11 @@ define_in_config_if_yes "$_mt32emu" 'USE_MT32EMU'
 #
 define_in_config_if_yes "$_16bit" 'USE_RGB_COLOR'
 
+#
+# Check whether High resolution graphics support is requested
+#
+define_in_config_if_yes "$_highres" 'USE_HIGHRES'
+
 #
 # Check whether save games use the current time as default description
 #
@@ -4424,6 +4454,10 @@ if test "$_16bit" = yes ; then
 	echo_n ", 16bit color"
 fi
 
+if test "$_highres" = yes ; then
+	echo_n ", highres"
+fi
+
 if test "$_savegame_timestamp" = yes ; then
 	echo_n ", savegame timestamp"
 fi

engines/agos/configure.engine

@@ -1,4 +1,4 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
 add_engine agos "AGOS" yes "agos2" "AGOS 1 games"
-add_engine agos2 "AGOS 2 games" yes
+add_engine agos2 "AGOS 2 games" yes "" "" "highres"

engines/avalanche/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine avalanche "Lord Avalot d'Argent" no
+add_engine avalanche "Lord Avalot d'Argent" no "" "" "highres"

engines/composer/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine composer "Magic Composer" yes
+add_engine composer "Magic Composer" yes "" "" "highres"

engines/fullpipe/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine fullpipe "Full Pipe" no "" "" "16bit"
+add_engine fullpipe "Full Pipe" no "" "" "16bit highres"

engines/groovie/configure.engine

@@ -1,4 +1,4 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine groovie "Groovie" yes "groovie2" "7th Guest"
+add_engine groovie "Groovie" yes "groovie2" "7th Guest" "highres"
 add_engine groovie2 "Groovie 2 games" no "" "" "jpeg 16bit"

engines/hopkins/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine hopkins "Hopkins FBI" yes "" "" "16bit"
+add_engine hopkins "Hopkins FBI" yes "" "" "16bit highres"

engines/lastexpress/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine lastexpress "The Last Express" no "" "" "16bit"
+add_engine lastexpress "The Last Express" no "" "" "16bit highres"

engines/mohawk/configure.engine

@@ -1,6 +1,6 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine mohawk "Mohawk" yes "cstime myst riven" "Living Books"
+add_engine mohawk "Mohawk" yes "cstime myst riven" "Living Books" "highres"
 add_engine cstime "Where in Time is Carmen Sandiego?" no
 add_engine riven "Riven: The Sequel to Myst" no "" "" "16bit"
 add_engine myst "Myst" no

engines/mortevielle/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine mortevielle "Mortevielle" yes
+add_engine mortevielle "Mortevielle" yes "" "" "highres"

engines/neverhood/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine neverhood "Neverhood" yes
+add_engine neverhood "Neverhood" yes "" "" "highres"

engines/pegasus/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine pegasus "The Journeyman Project: Pegasus Prime" yes "" "" "16bit"
+add_engine pegasus "The Journeyman Project: Pegasus Prime" yes "" "" "16bit highres"

engines/prince/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine prince "The Prince and The Coward" no
+add_engine prince "The Prince and The Coward" no "" "" "highres"

engines/saga/configure.engine

@@ -1,5 +1,5 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
 add_engine saga "SAGA" yes "ihnm saga2" "ITE"
-add_engine ihnm "IHNM" yes
-add_engine saga2 "SAGA 2 games" no
+add_engine ihnm "IHNM" yes "" "" "highres"
+add_engine saga2 "SAGA 2 games" no "" "" "highres"

engines/sci/configure.engine

@@ -1,4 +1,4 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
 add_engine sci "SCI" yes "sci32" "SCI 0-1.1 games"
-add_engine sci32 "SCI32 games" no
+add_engine sci32 "SCI32 games" no "" "" "highres"

engines/scumm/configure.engine

@@ -2,4 +2,4 @@
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
 add_engine scumm "SCUMM" yes "scumm_7_8 he" "v0-v6 games"
 add_engine scumm_7_8 "v7 & v8 games" yes
-add_engine he "HE71+ games" yes
+add_engine he "HE71+ games" yes "" "" "highres"

engines/sword1/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine sword1 "Broken Sword" yes
+add_engine sword1 "Broken Sword" yes "" "" "highres"

engines/sword2/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine sword2 "Broken Sword II" yes
+add_engine sword2 "Broken Sword II" yes "" "" "highres"

engines/sword25/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine sword25 "Broken Sword 2.5" yes "" "" "png zlib 16bit"
+add_engine sword25 "Broken Sword 2.5" yes "" "" "png zlib 16bit highres"

engines/toltecs/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine toltecs "3 Skulls of the Toltecs" yes
+add_engine toltecs "3 Skulls of the Toltecs" yes "" "" "highres"

engines/tony/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine tony "Tony Tough and the Night of Roasted Moths" yes "" "" "16bit"
+add_engine tony "Tony Tough and the Night of Roasted Moths" yes "" "" "16bit highres"

engines/toon/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine toon "Toonstruck" yes
+add_engine toon "Toonstruck" yes "" "" "highres"

engines/touche/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine touche "Touche: The Adventures of the Fifth Musketeer" yes
+add_engine touche "Touche: The Adventures of the Fifth Musketeer" yes "" "" "highres"

engines/wintermute/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine wintermute "Wintermute" yes "" "" "jpeg png zlib vorbis 16bit"
+add_engine wintermute "Wintermute" yes "" "" "jpeg png zlib vorbis 16bit highres"

engines/zvision/configure.engine

@@ -1,3 +1,3 @@
 # This file is included from the main "configure" script
 # add_engine [name] [desc] [build-by-default] [subengines] [base games] [deps]
-add_engine zvision "Z-Vision" yes "" "" "freetype2 16bit"
+add_engine zvision "Z-Vision" yes "" "" "freetype2 16bit highres"