WIP Symbian^3 port

.github/workflows/build-other.yml

@@ -86,4 +86,50 @@ jobs:
         uses: actions/upload-artifact@v7
         with:
           name: butterscotch-android
-          path: src/android/frontend/app/build/outputs/apk/debug/app-debug.apk
+          path: src/android/frontend/app/build/outputs/apk/debug/app-debug.apk
+
+  build-symbian:
+    name: Build (Symbian)
+    runs-on: windows-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v7
+
+      - uses: actions/cache/restore@v5
+        name: Check SDK
+        id: cache_sdk
+        with:
+          path: symbiansdk.zip
+          key: symbian-sdk
+
+      - name: Download SDK
+        if: steps.cache_sdk.outputs.cache-hit != 'true'
+        run: Invoke-WebRequest https://nnproject.cc/dl/symbian3_gcce1520_workflow.zip -OutFile symbiansdk.zip
+
+      - name: Cache SDK
+        if: steps.cache_sdk.outputs.cache-hit != 'true'
+        uses: actions/cache/save@v5
+        with:
+          path: symbiansdk.zip
+          key: symbian-sdk
+
+      - name: Extract SDK
+        run: Expand-Archive symbiansdk.zip -DestinationPath .
+
+      - name: Compile
+        run: |
+          $SDK = "$pwd/SDK/"
+          $Env:EPOCROOT = "$SDK".Substring(2)
+          $Env:SBS_GCCE1520BIN = "$pwd/GCCE/bin"
+          cmd /c "$SDK/epoc32/tools/sbs\bin\sbs.bat -b artifacts/symbian/bld.inf -c armv6_urel_gcce -f - -m $SDK/epoc32/build/Butterscotch/makefile -j 4"
+
+          cd artifacts/symbian
+          (Get-Content Butterscotch.pkg).Replace('$(EPOCROOT)', "$SDK").Replace('$(PLATFORM)', 'armv6').Replace('$(TARGET)', 'urel') | Set-Content Butterscotch.pkg
+          cmd /c "$SDK/epoc32/tools/makesis.exe Butterscotch.pkg Butterscotch.sis"
+
+
+      - name: Upload SIS
+        uses: actions/upload-artifact@v7
+        with:
+          name: butterscotch-symbian
+          path: artifacts/symbian/Butterscotch.sis

.gitignore

@@ -6,3 +6,9 @@ CMakeUserPresets.json
 compat/config.mk
 /.vs
 *.log
+
+# symbian
+.project
+.cproject
+*.sis
+*.d

artifacts/symbian/Butterscotch.mmp

@@ -0,0 +1,134 @@
+TARGET Butterscotch.exe
+TARGETTYPE exe
+UID 0x100039CE 0xEC93FBDE
+
+SYSTEMINCLUDE /epoc32
+SYSTEMINCLUDE /epoc32/include
+SYSTEMINCLUDE /epoc32/include/mw
+SYSTEMINCLUDE /epoc32/include/app
+SYSTEMINCLUDE /epoc32/include/platform
+SYSTEMINCLUDE /epoc32/include/platform/mw
+SYSTEMINCLUDE /epoc32/include/platform/app
+SYSTEMINCLUDE /epoc32/include/stdapis
+
+LIBRARY	euser.lib
+// ui
+LIBRARY cone.lib
+LIBRARY avkon.lib
+LIBRARY apparc.lib
+LIBRARY eikcore.lib
+LIBRARY ws32.lib
+// gl
+LIBRARY libglesv2.lib
+LIBRARY libegl.lib
+// pips
+LIBRARY libc.lib
+LIBRARY libm.lib
+LIBRARY libpthread.lib
+// audio
+LIBRARY mediaclientaudiostream.lib
+// volume keys
+LIBRARY remconinterfacebase.lib
+LIBRARY remconcoreapi.lib
+
+#ifdef ARMCC
+OPTION ARMCC -Otime
+OPTION ARMCC --gnu --c99 --diag_suppress 1,61,66,68,111,174,381,1293,1296
+OPTION_REPLACE ARMCC --cpu 6
+OPTION_REPLACE ARMCC --fpu vfpv2 --fpmode fast
+OPTION_REPLACE ARMCC -O2 -O3
+
+ARMFPU vfpv2
+ALWAYS_BUILD_AS_ARM
+#endif
+
+OPTION GCCE -std=gnu99
+#if defined(GCCE_12) || defined(GCCE_15)
+OPTION GCCE -O3
+ARMFPU vfpv2
+ALWAYS_BUILD_AS_ARM
+#endif
+
+OPTION CW -lang c99 -undefine _WIN32 -relax_pointers
+
+CAPABILITY NetworkServices ReadUserData WriteUserData
+
+EPOCSTACKSIZE 0x14000
+EPOCHEAPSIZE 0x80000 0x4000000
+
+DEBUGGABLE_UDEBONLY
+#ifdef _DEBUG
+SRCDBG
+#endif
+
+SOURCEPATH .
+START RESOURCE butterscotch.rss
+HEADER
+TARGETPATH \resource\apps
+LANG SC
+END
+
+START RESOURCE butterscotch_reg.rss
+TARGETPATH \private\10003a3f\import\apps
+END
+
+MACRO SYMBIAN_OE_POSIX_SIGNALS
+MACRO ENABLE_MODERN_GL
+MACRO USE_MINIAUDIO
+MACRO ENABLE_WAD14
+MACRO ENABLE_WAD16
+MACRO ENABLE_WAD17
+MACRO NO_LOG2
+MACRO USE_FLOAT_REALS
+MACRO MINIZ_NO_ARCHIVE_APIS
+MACRO MINIZ_NO_STDIO
+
+USERINCLUDE ../../src
+USERINCLUDE ../../src/debug_font
+USERINCLUDE ../../src/gl
+USERINCLUDE ../../src/gl_common
+USERINCLUDE ../../src/gl_legacy
+USERINCLUDE ../../src/image
+USERINCLUDE ../../src/video
+USERINCLUDE ../../src/audio/miniaudio
+USERINCLUDE ../../src/symbian
+USERINCLUDE ../../vendor/base64
+USERINCLUDE ../../vendor/bzip2
+USERINCLUDE ../../vendor/md5
+USERINCLUDE ../../vendor/sha1
+USERINCLUDE ../../vendor/stb/ds
+USERINCLUDE ../../vendor/stb/image
+USERINCLUDE ../../vendor/stb/vorbis
+USERINCLUDE ../../vendor/miniz
+USERINCLUDE ../../vendor/miniaudio
+
+SOURCEPATH ../../src
+SOURCE binary_reader.c data_win.c data_win_print.c debug_overlay.c event_table.c gml_array.c gml_method.c ini.c input_recording.c instance.c int_int_hashmap.c int_rvalue_hashmap.c json_reader.c json_writer.c log.c loop.c noop_audio_system.c overlay_file_system.c profiler.c random.c runner.c runner_gamepad.c runner_keyboard.c runner_mouse.c spatial_grid.c stb_ds.c string_builder.c vm.c vm_builtins.c
+SOURCEPATH ../../src/video
+SOURCE null_video.c
+SOURCEPATH ../../src/debug_font
+SOURCE debug_font.c debug_font_4bpp.c
+SOURCEPATH ../../src/gl_common
+SOURCE gl_common.c
+SOURCEPATH ../../src/image
+SOURCE image_decoder.c
+SOURCEPATH ../../vendor/base64
+SOURCE base64.c
+SOURCEPATH ../../vendor/bzip2
+SOURCE bz_internal_error.c bzlib.c crctable.c decompress.c huffman.c randtable.c
+SOURCEPATH ../../vendor/md5
+SOURCE md5.c
+SOURCEPATH ../../vendor/sha1
+SOURCE sha1.c
+SOURCEPATH ../../vendor/miniz
+SOURCE miniz.c miniz_tdef.c miniz_tinfl.c
+SOURCEPATH ../../src/symbian
+SOURCE stb_impl.c symbian.cpp symbian_audio.cpp symbian_atomics.c
+SOURCEPATH ../../src/gl
+SOURCE gl_renderer.c
+SOURCEPATH ../../src/audio/miniaudio
+SOURCE ma_audio_system.c
+SOURCEPATH ../../src/physics/disabled
+SOURCE physics_disabled.c
+SOURCEPATH ../../src/physics
+SOURCE physics.c

artifacts/symbian/Butterscotch.pkg

@@ -0,0 +1,12 @@
+&EN
+
+#{"Butterscotch"},(0xEC93FBDE),1,0,0
+
+[0x20022E6D], 0, 0, 0, {"S60ProductID"}
+
+%{"shinovon"}
+:"shinovon"
+
+"$(EPOCROOT)Epoc32\release\$(PLATFORM)\$(TARGET)\Butterscotch.exe" - "!:\sys\bin\Butterscotch.exe"
+"$(EPOCROOT)\epoc32\data\z\private\10003a3f\import\apps\butterscotch_reg.rsc" - "!:\private\10003a3f\import\apps\butterscotch_reg.rsc"
+"$(EPOCROOT)\epoc32\data\z\resource\apps\butterscotch.rsc" - "!:\resource\apps\butterscotch.rsc"

artifacts/symbian/bld.inf

@@ -0,0 +1,5 @@
+PRJ_PLATFORMS
+GCCE ARMV5 ARMV6
+
+PRJ_MMPFILES
+Butterscotch.mmp

artifacts/symbian/butterscotch.rss

@@ -0,0 +1,78 @@
+NAME	BTSC
+
+#include <eikon.rh>
+#include <avkon.rsg>
+#include <avkon.rh>
+#include <avkon.mbg>
+#include <appinfo.rh>
+
+RESOURCE RSS_SIGNATURE { }
+RESOURCE TBUF { buf="Butterscotch"; }
+
+RESOURCE EIK_APP_INFO { }
+
+rls_string STRING_app_caption_string "Butterscotch"
+rls_string STRING_app_short_caption_string "Butterscotch"
+
+RESOURCE LOCALISABLE_APP_INFO r_BUTTERSCOTCH_localisable_app_info
+{
+	short_caption = STRING_app_short_caption_string;
+	caption_and_icon = CAPTION_AND_ICON_INFO
+	{
+		caption = STRING_app_caption_string;
+		number_of_icons = 1;
+		icon_file = "\\resource\\apps\\butterscotch_icon.mif";
+	};
+}
+
+RESOURCE DIALOG r_query_dialog
+{
+	flags = EGeneralQueryFlags | EEikDialogFlagNoBorder | EEikDialogFlagNoShadow;
+	buttons = R_AVKON_SOFTKEYS_OK_EMPTY;
+	items =
+	{
+		DLG_LINE
+		{
+			type = EAknCtPopupHeadingPane;
+			id = EAknMessageQueryHeaderId;
+			itemflags = EEikDlgItemNonFocusing;
+			control = AVKON_HEADING
+			{
+			};
+		},
+		DLG_LINE
+		{
+			type = EAknCtMessageQuery;
+			id = EAknMessageQueryContentId;
+			control = AVKON_MESSAGE_QUERY
+			{
+			};
+		}
+	};
+}
+
+RESOURCE DIALOG r_text_query
+{
+	flags = EEikDialogFlagNoDrag | EEikDialogFlagNoTitleBar | EEikDialogFlagCbaButtons;
+	buttons = R_AVKON_SOFTKEYS_OK_CANCEL;
+	items =
+	{
+		DLG_LINE
+		{
+			type = EAknCtQuery;
+			id = EGeneralQuery;
+			control = AVKON_DATA_QUERY
+			{
+				layout = EDataLayout;
+				control = EDWIN
+				{
+					width = 128;
+					lines = 1;
+					maxlength = 510;
+					default_case = EAknEditorLowerCase;
+					allowed_case_modes = EAknEditorAllCaseModes;
+				};
+			};
+		}
+	};
+}

artifacts/symbian/butterscotch_reg.rss

@@ -0,0 +1,17 @@
+#include <appinfo.rh>
+#include <Butterscotch.rsg>
+
+UID2 KUidAppRegistrationResourceFile
+UID3 0xEC93FBDE
+
+RESOURCE APP_REGISTRATION_INFO
+{
+	app_file="Butterscotch";
+
+	localisable_resource_file="\\resource\\apps\\butterscotch";
+	localisable_resource_id=R_BUTTERSCOTCH_LOCALISABLE_APP_INFO;
+
+	embeddability=KAppNotEmbeddable;
+	newfile=KAppDoesNotSupportNewFile;
+}
+

src/audio/miniaudio/ma_audio_system.c

@@ -4,19 +4,27 @@
 #include <windows.h>
 #endif
 
+#ifdef __SYMBIAN32__
+#define MA_BSD
+#define MA_NO_RUNTIME_LINKING
+#define MA_THREAD_DEFAULT_STACK_SIZE 64*1024
+#define MA_ENABLE_ONLY_SPECIFIC_BACKENDS
+#define MA_ENABLE_CUSTOM
+#endif
+
 // Include stb_vorbis BEFORE miniaudio so that STB_VORBIS_INCLUDE_STB_VORBIS_H is defined,
 // which enables miniaudio's built-in OGG Vorbis decoding support.
 #include "stb_vorbis.c"
 
 #define MA_NO_FLAC
 #define MA_NO_MP3
 #define MINIAUDIO_IMPLEMENTATION
-#if defined(__GNUC__) || defined(__clang__)
+#if (defined(__GNUC__) || defined(__clang__)) && !defined(__ARMCC__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wunused-parameter"
 #endif
 #include "miniaudio.h"
-#if defined(__GNUC__) || defined(__clang__)
+#if (defined(__GNUC__) || defined(__clang__)) && !defined(__ARMCC__)
 #pragma GCC diagnostic pop
 #endif
 
@@ -106,11 +114,26 @@ static char* resolveExternalPath(MaAudioSystem* ma, Sound* sound) {
 
 // ===[ Vtable Implementations ]===
 
+#ifdef __SYMBIAN32__
+ma_context* maSymbianAudioInit(void);
+void maSymbianAudioDestroy(void);
+#endif
+
 static void maInit(AudioSystem* audio, DataWin* dataWin, FileSystem* fileSystem) {
     MaAudioSystem* ma = (MaAudioSystem*) audio;
     arrput(ma->base.audioGroups, dataWin);
     ma->fileSystem = fileSystem;
-
+
+#ifdef __SYMBIAN32__
+    ma_context* context = maSymbianAudioInit();
+    ma_device_config deviceConfig = ma_device_config_init(ma_device_type_playback);
+	deviceConfig.playback.format   = ma_format_f32;
+	deviceConfig.playback.channels = 2;
+	deviceConfig.sampleRate        = 44100;
+    deviceConfig.dataCallback = ma_engine_data_callback_internal;
+	deviceConfig.pUserData    = &ma->engine;
+    ma_result deviceResult = ma_device_init(context, &deviceConfig, &ma->device);
+#else
     ma_device_config deviceConfig = ma_device_config_init(ma_device_type_playback);
     deviceConfig.playback.format   = ma_format_f32;
     deviceConfig.playback.channels = 2;
@@ -119,6 +142,7 @@ static void maInit(AudioSystem* audio, DataWin* dataWin, FileSystem* fileSystem)
     deviceConfig.dataCallback = ma_engine_data_callback_internal;
     deviceConfig.pUserData    = &ma->engine;
     ma_result deviceResult = ma_device_init(NULL, &deviceConfig, &ma->device);
+#endif
     if (deviceResult != MA_SUCCESS) {
         logError("Audio: Failed to initialize playback device (error %d)\n", deviceResult);
         return;
@@ -183,6 +207,9 @@ static void maDestroy(AudioSystem* audio) {
 
     ma_device_uninit(&ma->device);
     ma_engine_uninit(&ma->engine);
+#ifdef __SYMBIAN32__
+    maSymbianAudioDestroy();
+#endif
     free(ma);
 }