Rewrite: Massive mapper code updates and fixes, feature updates and o…

…ther misc updates

cleanup m001/m155

cleanup latch-based mappers

fix runahead compatibility for lightgun device

add file

update

cleanup eeprom

m413: Fix runahead compatibility

add mapper 355 support

android buildfix

fix regression bug and others

fix fix buffer allocs and others

add missing files

PPU updates, fix buffer deallocation error

Start using driver interface

fix allocation errors, fix m547

Create drawing.c

m547 cleanups

use 512*768 for ntscblit buffers

m228 cleanup

update vrcirq

Fix fme7

fix buffer overflows

swap crc and title in 4player support list

add hori4 and famicom network system inputs

various NFS fixes

.github/workflows/crowdin_prep.yml

@@ -8,7 +8,7 @@ on:
     branches:
       - master
     paths:
-      - 'src/drivers/libretro/libretro_core_options.h'
+      - 'libretro/libretro_core_options.h'
 
 jobs:
   upload_source_file:
@@ -30,4 +30,4 @@ jobs:
         env:
           CROWDIN_API_KEY: ${{ secrets.CROWDIN_API_KEY }}
         run: |
-          python3 intl/upload_workflow.py $CROWDIN_API_KEY "libretro-fceumm" "src/drivers/libretro/libretro_core_options.h"
+          python3 intl/upload_workflow.py $CROWDIN_API_KEY "libretro-fceumm" "libretro/libretro_core_options.h"

.github/workflows/crowdin_translate.yml

@@ -30,17 +30,17 @@ jobs:
         env:
           CROWDIN_API_KEY: ${{ secrets.CROWDIN_API_KEY }}
         run: |
-          python3 intl/download_workflow.py $CROWDIN_API_KEY "libretro-fceumm" "src/drivers/libretro/libretro_core_options_intl.h"
+          python3 intl/download_workflow.py $CROWDIN_API_KEY "libretro-fceumm" "libretro/libretro_core_options_intl.h"
 
       - name: Commit files
         run: |
           git config --local user.email "[email protected]"
           git config --local user.name "github-actions[bot]"
-          git add intl/*_workflow.py "src/drivers/libretro/libretro_core_options_intl.h"
+          git add intl/*_workflow.py "libretro/libretro_core_options_intl.h"
           git commit -m "Fetch translations & Recreate libretro_core_options_intl.h"
 
       - name: GitHub Push
         uses: ad-m/[email protected]
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          branch: ${{ github.ref }}
+          branch: ${{ github.ref }}

.gitignore

@@ -2,3 +2,4 @@
 *.a
 *.so
 .vscode
+.clang-format

Makefile.common

@@ -1,76 +1,116 @@
-LIBRETRO_COMM_DIR := $(CORE_DIR)/drivers/libretro/libretro-common
+LIBRETRO_COMM_DIR := $(LIBRETRO_DIR)/libretro-common
 
 INCFLAGS := \
-	-I$(CORE_DIR)/drivers/libretro \
+	-I$(LIBRETRO_DIR) \
 	-I$(LIBRETRO_COMM_DIR)/include \
-	-I$(CORE_DIR) \
-	-I$(CORE_DIR)/input \
-	-I$(CORE_DIR)/boards
+	-I$(SOURCE_DIR) \
+	-I$(SOURCE_DIR)/input \
+	-I$(SOURCE_DIR)/mappers \
+	-I$(SOURCE_DIR)/mappers/hw \
+	-I$(SOURCE_DIR)/mappers/sound
 
 ifneq (,$(findstring msvc2003,$(platform)))
 	INCFLAGS += -I$(LIBRETRO_COMM_DIR)/include/compat/msvc
 endif
 
-COREDEFINES = \
-	-D__LIBRETRO__ \
-	-DPATH_MAX=1024 \
-	-DFCEU_VERSION_NUMERIC=9813 \
-	-DFRONTEND_SUPPORTS_RGB565
-
 FCEU_SRC_DIRS := \
-	$(CORE_DIR)/boards \
-	$(CORE_DIR)/input
+	$(SOURCE_DIR)/input \
+	$(SOURCE_DIR)/mappers
 
 SOURCES_C := $(foreach dir,$(FCEU_SRC_DIRS),$(wildcard $(dir)/*.c))
 
+# HW
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/bandai.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/eeprom_93Cx6.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/eeprom_x24c0x.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/flashrom.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/fme7.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/jv001.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/jyasic.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/ks202.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/latch.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/mmc1.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/mmc2.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/mmc3.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/mmc4.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/mmc6.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/n118.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/pic16c5x.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/txc.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/vrc2and4.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/vrc6.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/vrc7.c
+SOURCES_C += $(SOURCE_DIR)/mappers/hw/vrcirq.c
+
+# SOUND
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/emu2149.c
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/emu2413.c
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/fdssound.c
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/mmc5sound.c
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/n163sound.c
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/s5bsound.c
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/vrc6sound.c
+SOURCES_C += $(SOURCE_DIR)/mappers/sound/vrc7sound.c
+
 ifeq ($(HAVE_NTSC),1)
 	COREDEFINES += \
 		-DHAVE_NTSC_FILTER \
-		-I$(CORE_DIR)/ntsc
-	SOURCES_C += $(CORE_DIR)/ntsc/nes_ntsc.c
+		-I$(SOURCE_DIR)/ntsc
+	SOURCES_C += \
+		$(SOURCE_DIR)/ntsc/nes_ntsc.c
 endif
 
 SOURCES_C += \
-	$(CORE_DIR)/drivers/libretro/libretro.c \
-	$(CORE_DIR)/drivers/libretro/libretro_dipswitch.c \
-	$(CORE_DIR)/cart.c \
-	$(CORE_DIR)/cheat.c \
-	$(CORE_DIR)/crc32.c \
-	$(CORE_DIR)/fceu-endian.c \
-	$(CORE_DIR)/fceu-memory.c \
-	$(CORE_DIR)/fceu.c \
-	$(CORE_DIR)/fds.c \
-	$(CORE_DIR)/fds_apu.c \
-	$(CORE_DIR)/file.c \
-	$(CORE_DIR)/filter.c \
-	$(CORE_DIR)/general.c \
-	$(CORE_DIR)/input.c \
-	$(CORE_DIR)/md5.c \
-	$(CORE_DIR)/nsf.c \
-	$(CORE_DIR)/palette.c \
-	$(CORE_DIR)/ppu.c \
-	$(CORE_DIR)/sound.c \
-	$(CORE_DIR)/state.c \
-	$(CORE_DIR)/video.c \
-	$(CORE_DIR)/vsuni.c \
-	$(CORE_DIR)/ines.c \
-	$(CORE_DIR)/unif.c \
-	$(CORE_DIR)/x6502.c
+	$(SOURCE_DIR)/cart.c \
+	$(SOURCE_DIR)/cheat.c \
+	$(SOURCE_DIR)/crc32.c \
+	$(SOURCE_DIR)/drawing.c \
+	$(SOURCE_DIR)/fceu-endian.c \
+	$(SOURCE_DIR)/fceu-memory.c \
+	$(SOURCE_DIR)/fceu.c \
+	$(SOURCE_DIR)/fds.c \
+	$(SOURCE_DIR)/file.c \
+	$(SOURCE_DIR)/filter.c \
+	$(SOURCE_DIR)/gamegenie.c \
+	$(SOURCE_DIR)/general.c \
+	$(SOURCE_DIR)/input.c \
+	$(SOURCE_DIR)/mappers.c \
+	$(SOURCE_DIR)/md5.c \
+	$(SOURCE_DIR)/nsf.c \
+	$(SOURCE_DIR)/nsfe.c \
+	$(SOURCE_DIR)/palette.c \
+	$(SOURCE_DIR)/ppu.c \
+	$(SOURCE_DIR)/sound.c \
+	$(SOURCE_DIR)/state.c \
+	$(SOURCE_DIR)/video.c \
+	$(SOURCE_DIR)/vsuni.c \
+	$(SOURCE_DIR)/ines.c \
+	$(SOURCE_DIR)/unif.c \
+	$(SOURCE_DIR)/x6502.c
 
 ifneq ($(STATIC_LINKING), 1)
 	SOURCES_C += \
 		$(LIBRETRO_COMM_DIR)/compat/compat_posix_string.c \
-		$(LIBRETRO_COMM_DIR)/compat/compat_snprintf.c \
 		$(LIBRETRO_COMM_DIR)/compat/compat_strcasestr.c \
 		$(LIBRETRO_COMM_DIR)/compat/compat_strl.c \
 		$(LIBRETRO_COMM_DIR)/compat/fopen_utf8.c \
 		$(LIBRETRO_COMM_DIR)/encodings/encoding_utf.c \
 		$(LIBRETRO_COMM_DIR)/file/file_path.c \
 		$(LIBRETRO_COMM_DIR)/file/file_path_io.c \
+		$(LIBRETRO_COMM_DIR)/memmap/memalign.c \
 		$(LIBRETRO_COMM_DIR)/streams/file_stream.c \
 		$(LIBRETRO_COMM_DIR)/streams/file_stream_transforms.c \
 		$(LIBRETRO_COMM_DIR)/streams/memory_stream.c \
 		$(LIBRETRO_COMM_DIR)/string/stdstring.c \
 		$(LIBRETRO_COMM_DIR)/time/rtime.c \
 		$(LIBRETRO_COMM_DIR)/vfs/vfs_implementation.c
+ifdef _MSC_VER
+	SOURCES_C += \
+ 		$(LIBRETRO_COMM_DIR)/compat/compat_snprintf.c
+endif
 endif
+
+SOURCES_C += \
+	$(LIBRETRO_DIR)/libretro_input.c \
+	$(LIBRETRO_DIR)/libretro_dipswitch.c \
+	$(LIBRETRO_DIR)/libretro.c