diff --git a/lib/import/import-libretro.mk b/lib/import/import-libretro.mk deleted file mode 100644 index 9256b59..0000000 --- a/lib/import/import-libretro.mk +++ /dev/null @@ -1,5 +0,0 @@ -LIBRETRO_PORT_DIR := $(call select_from_ports,libretro) - -INC_DIR += $(LIBRETRO_PORT_DIR)/include - -SYMBOLS = $(REP_DIR)/lib/symbols/libretro diff --git a/lib/mk/fceumm_libretro.mk b/lib/mk/fceumm_libretro.mk deleted file mode 100644 index d52a148..0000000 --- a/lib/mk/fceumm_libretro.mk +++ /dev/null @@ -1,31 +0,0 @@ -LIBS = libretro libc libm stdcxx zlib - -SHARED_LIB = yes - -CC_OPT += \ - -O3 -D__LIBRETRO__ -DSOUND_QUALITY=0 -DPATH_MAX=1024 -DINLINE=inline -DPSS_STYLE=1 -DFCEU_VERSION_NUMERIC=9813 -DFRONTEND_SUPPORTS_RGB565 -DHAVE_ASPRINTF - -CORE_DIR := $(call select_from_ports,fceumm-libretro)/src/libretro/fceumm/src --include $(CORE_DIR)/../Makefile.common - -INC_DIR += \ - $(CORE_DIR)/drivers/libretro \ - $(CORE_DIR) \ - $(CORE_DIR)/input \ - $(CORE_DIR)/boards \ - $(CORE_DIR)/mappers - -SRC_CC := $(notdir $(SOURCES_CXX)) -SRC_C := $(notdir $(SOURCES_C)) - - -vpath %.c $(CORE_DIR) -vpath %.c $(CORE_DIR)/boards -vpath %.c $(CORE_DIR)/drivers/libretro -vpath %.c $(CORE_DIR)/drivers/libretro/libretro-common/compat -vpath %.c $(CORE_DIR)/drivers/libretro/libretro-common/streams -vpath %.c $(CORE_DIR)/input -vpath %.c $(CORE_DIR)/mappers - - -CC_CXX_WARN_STRICT = diff --git a/lib/mk/libretro.mk b/lib/mk/libretro.mk deleted file mode 100644 index 64f54e2..0000000 --- a/lib/mk/libretro.mk +++ /dev/null @@ -1,2 +0,0 @@ - -CC_CXX_WARN_STRICT = diff --git a/lib/mk/meteor_libretro.mk b/lib/mk/meteor_libretro.mk deleted file mode 100644 index e559680..0000000 --- a/lib/mk/meteor_libretro.mk +++ /dev/null @@ -1,20 +0,0 @@ -LIBS = libc stdcxx - -SHARED_LIB = yes - -PORT_DIR := $(call select_from_ports,meteor-libretro)/src/libretro/meteor - -CORE_DIR := $(PORT_DIR) --include $(PORT_DIR)/libretro/Makefile.common - -CXX_DEF += -D__LIBRETRO__ -DNDEBUG -DFRONTEND_SUPPORTS_RGB565 - -CC_WARN += -Wno-parentheses - -INC_DIR += $(PORT_DIR)/libretro $(PORT_DIR)/ameteor/include - -SRC_CC := $(notdir $(SOURCES_CXX)) - -vpath %.cpp $(sort $(dir $(SOURCES_CXX))) - -CC_CXX_WARN_STRICT = diff --git a/lib/mk/nxengine_libretro.mk b/lib/mk/nxengine_libretro.mk deleted file mode 100644 index e3cb1c8..0000000 --- a/lib/mk/nxengine_libretro.mk +++ /dev/null @@ -1,25 +0,0 @@ -LIBS = libretro libc libm stdcxx - -SHARED_LIB = yes - -PORT_DIR := $(call select_from_ports,nxengine-libretro)/src/lib/nxengine-libretro - -CORE_DIR := $(PORT_DIR)/nxengine -EXTRACTDIR := $(CORE_DIR)/extract-auto - --include $(PORT_DIR)/Makefile.common - -CC_OPT = -DFRONTEND_SUPPORTS_RGB565 - -INC_DIR += \ - $(CORE_DIR) $(CORE_DIR)/graphics \ - $(CORE_DIR)/libretro $(CORE_DIR)/libretro/libretro-common/include \ - $(CORE_DIR)/sdl/include - -SRC_C := $(notdir $(SOURCES_C)) -SRC_CC := $(notdir $(SOURCES_CXX)) - -vpath %.cpp $(sort $(dir $(SOURCES_CXX))) -vpath %.c $(sort $(dir $(SOURCES_C))) - -CC_CXX_WARN_STRICT = diff --git a/lib/mk/snes9x_libretro.mk b/lib/mk/snes9x_libretro.mk deleted file mode 100644 index 26c82bb..0000000 --- a/lib/mk/snes9x_libretro.mk +++ /dev/null @@ -1,23 +0,0 @@ -LIBS = libretro libc libm stdcxx - -SHARED_LIB = yes - -CC_OPT += \ - -fno-rtti -pedantic \ - -DHAVE_STRINGS_H -DHAVE_STDINT_H -DRIGHTSHIFT_IS_SAR -D__LIBRETRO__ \ - -O3 -DNDEBUG - -CORE_DIR := $(call select_from_ports,snes9x-libretro)/src/libretro/snes9x --include $(CORE_DIR)/libretro/Makefile.common - -INC_DIR += $(CORE_DIR)/libretro $(CORE_DIR) $(CORE_DIR)/apu/ $(CORE_DIR)/apu/bapu - -SRC_CC := $(notdir $(SOURCES_CXX)) - -vpath %.cpp $(CORE_DIR)/apu -vpath %.cpp $(CORE_DIR)/apu/bapu/dsp -vpath %.cpp $(CORE_DIR)/apu/bapu/smp -vpath %.cpp $(CORE_DIR)/libretro -vpath %.cpp $(CORE_DIR) - -CC_CXX_WARN_STRICT = diff --git a/lib/mk/tyrquake_libretro.mk b/lib/mk/tyrquake_libretro.mk deleted file mode 100644 index ea654c8..0000000 --- a/lib/mk/tyrquake_libretro.mk +++ /dev/null @@ -1,29 +0,0 @@ -LIBS = libc libm stdcxx - -SHARED_LIB = yes - -PORT_DIR := $(call select_from_ports,tyrquake-libretro)/src/libretro/tyrquake -CORE_DIR := $(PORT_DIR) - --include $(PORT_DIR)/Makefile.common - -INC_DIR += \ - $(REP_DIR)/src/libretro/tyrquake \ - $(PORT_DIR)/common \ - $(PORT_DIR)/libretro-common/include \ - -CC_OPT = \ - -DHAVE_STRINGS_H \ - -DHAVE_STDINT_H \ - -DHAVE_INTTYPES_H \ - -D__LIBRETRO__ \ - -DINLINE=inline \ - -DNQ_HACK \ - -DQBASEDIR=$(CORE_DIR) \ - -DTYR_VERSION=0.62 - -SRC_C := $(notdir $(SOURCES_C)) - -vpath %.c $(sort $(dir $(SOURCES_C))) - -CC_CXX_WARN_STRICT = diff --git a/ports/fceumm-libretro.hash b/ports/fceumm-libretro.hash deleted file mode 100644 index 344593f..0000000 --- a/ports/fceumm-libretro.hash +++ /dev/null @@ -1 +0,0 @@ -a89e9e6d0c52d83075f2a81a99751d22e3e238c2 diff --git a/ports/fceumm-libretro.port b/ports/fceumm-libretro.port deleted file mode 100644 index 15ac64c..0000000 --- a/ports/fceumm-libretro.port +++ /dev/null @@ -1,11 +0,0 @@ -LICENSE := GPL2 -VERSION := dev -DOWNLOADS := fceumm.archive - -OWNER := libretro -REPO := libretro-fceumm -REV := 72e74d6fcc4f3173f5b3826e984d431fb39ae147 -URL(fceumm) := https://github.com/$(OWNER)/$(REPO)/archive/$(REV).tar.gz -SHA(fceumm) := d13cd6996ce545def86c9f45025159ac23298ddb - -DIR(fceumm) := src/libretro/fceumm diff --git a/ports/libretro.hash b/ports/libretro.hash deleted file mode 100644 index 388c396..0000000 --- a/ports/libretro.hash +++ /dev/null @@ -1 +0,0 @@ -4af697b4dcae97201f56baf817497595df9ae3b4 diff --git a/ports/libretro.port b/ports/libretro.port deleted file mode 100644 index 5431ac3..0000000 --- a/ports/libretro.port +++ /dev/null @@ -1,9 +0,0 @@ -LICENSE := MIT -VERSION := 1.3.6 -DOWNLOADS := libretro.file - -URL(libretro) := https://raw.githubusercontent.com/libretro/RetroArch/v1.3.6/libretro-common/include/libretro.h -SHA(libretro) := 452485de627b9791b243a628c1ec3f6b8a90d2c0 - -DIRS := include -DIR_CONTENT(include) := libretro.h diff --git a/ports/meteor-libretro.hash b/ports/meteor-libretro.hash deleted file mode 100644 index c55094b..0000000 --- a/ports/meteor-libretro.hash +++ /dev/null @@ -1 +0,0 @@ -cf72badc0be2c5e20ec45453c5c75dc79bb366fd diff --git a/ports/meteor-libretro.port b/ports/meteor-libretro.port deleted file mode 100644 index 884e6ed..0000000 --- a/ports/meteor-libretro.port +++ /dev/null @@ -1,11 +0,0 @@ -LICENSE := GPL3 -VERSION := dev -DOWNLOADS := meteor-libretro.archive - -OWNER := libretro -REPO := meteor-libretro -REV := 21412cf2d3d727ed513cd4c382e4f52c02ccc947 -URL(meteor-libretro) := https://github.com/$(OWNER)/$(REPO)/archive/$(REV).tar.gz -SHA(meteor-libretro) := dd0812344e399a80273a8e8402d5e2982a8d7d70 - -DIR(meteor-libretro) := src/libretro/meteor diff --git a/ports/nxengine-libretro.hash b/ports/nxengine-libretro.hash deleted file mode 100644 index ae633a0..0000000 --- a/ports/nxengine-libretro.hash +++ /dev/null @@ -1 +0,0 @@ -7bda4d0d5b7d8bfb3cd5cd5258bbfad819e6a23e diff --git a/ports/nxengine-libretro.port b/ports/nxengine-libretro.port deleted file mode 100644 index 5280fde..0000000 --- a/ports/nxengine-libretro.port +++ /dev/null @@ -1,11 +0,0 @@ -LICENSE := Unknown -VERSION := 1.0.0.6 -DOWNLOADS := nxengine-libretro.archive - -OWNER := libretro -REPO := nxengine-libretro -REV := c0407ad1311796a028c269ee785f539ebc47e1cc -URL(nxengine-libretro) := https://github.com/$(OWNER)/$(REPO)/archive/$(REV).tar.gz -SHA(nxengine-libretro) := cf47a1320c3e2fa471f2c34581b76b2ca7d92172 - -DIR(nxengine-libretro) := src/lib/nxengine-libretro diff --git a/ports/snes9x-libretro.hash b/ports/snes9x-libretro.hash deleted file mode 100644 index d683cb5..0000000 --- a/ports/snes9x-libretro.hash +++ /dev/null @@ -1 +0,0 @@ -112e02d21246ae41ca3b32f9e1c461727f7fce50 diff --git a/ports/snes9x-libretro.port b/ports/snes9x-libretro.port deleted file mode 100644 index 2fa08bc..0000000 --- a/ports/snes9x-libretro.port +++ /dev/null @@ -1,10 +0,0 @@ -LICENSE := GPL3 -VERSION := dev -DOWNLOADS := snes9x-libretro.archive - -OWNER := libretro -REPO := snes9x -REV := f29f7b48b7548a88540a2d01683c37b1b55a74a2 -URL(snes9x-libretro) := https://github.com/$(OWNER)/$(REPO)/archive/$(REV).tar.gz -SHA(snes9x-libretro) := afd9f9a3cae367207210caf619f3b449e4d9f70f -DIR(snes9x-libretro) := src/libretro/snes9x diff --git a/ports/tyrquake-libretro.hash b/ports/tyrquake-libretro.hash deleted file mode 100644 index 00e46ee..0000000 --- a/ports/tyrquake-libretro.hash +++ /dev/null @@ -1 +0,0 @@ -7e313a85de4e5600dca2fb7b8d16e6a1ec1a57f7 diff --git a/ports/tyrquake-libretro.port b/ports/tyrquake-libretro.port deleted file mode 100644 index a9b0601..0000000 --- a/ports/tyrquake-libretro.port +++ /dev/null @@ -1,11 +0,0 @@ -LICENSE := Unknown -VERSION := dev -DOWNLOADS := tyrquake-libretro.archive - -OWNER := libretro -REPO := tyrquake -REV := 7f3c540a320b706031021bb187bb03bb4c326f88 -URL(tyrquake-libretro) := https://github.com/$(OWNER)/$(REPO)/archive/$(REV).tar.gz -SHA(tyrquake-libretro) := 4ef1899ac6a66b476541064319df6d40c148fba2 - -DIR(tyrquake-libretro) := src/libretro/tyrquake diff --git a/recipes/api/libretro/content.mk b/recipes/api/libretro/content.mk deleted file mode 100644 index 058c399..0000000 --- a/recipes/api/libretro/content.mk +++ /dev/null @@ -1,10 +0,0 @@ -content: include/libretro.h LICENSE - -PORT_DIR := $(call port_dir,$(REP_DIR)/ports/libretro) - -include/libretro.h: $(PORT_DIR)/include/libretro.h - mkdir $(dir $@) - cp -r $< $@ - -LICENSE: include/libretro.h - head -n 22 include/libretro.h > $@ diff --git a/recipes/api/libretro/hash b/recipes/api/libretro/hash deleted file mode 100644 index f4694aa..0000000 --- a/recipes/api/libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-16 c8f71292a4ee5e7f312f10dbef5b79f0fb889795 diff --git a/recipes/pkg/fceumm_libretro/README b/recipes/pkg/fceumm_libretro/README deleted file mode 100644 index 6763a72..0000000 --- a/recipes/pkg/fceumm_libretro/README +++ /dev/null @@ -1 +0,0 @@ -FCE Ultra mappers modified, an emulator for the Nintendo Entertainment System diff --git a/recipes/pkg/fceumm_libretro/archives b/recipes/pkg/fceumm_libretro/archives deleted file mode 100644 index 8870096..0000000 --- a/recipes/pkg/fceumm_libretro/archives +++ /dev/null @@ -1,3 +0,0 @@ -_/src/fceumm_libretro -_/src/libc -_/src/zlib diff --git a/recipes/pkg/fceumm_libretro/hash b/recipes/pkg/fceumm_libretro/hash deleted file mode 100644 index f9c5e6d..0000000 --- a/recipes/pkg/fceumm_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-27 7b23c5e758426526c248cc0f3c950fe6c0fd1ba5 diff --git a/recipes/pkg/meteor_libretro/README b/recipes/pkg/meteor_libretro/README deleted file mode 100644 index 1ec0007..0000000 --- a/recipes/pkg/meteor_libretro/README +++ /dev/null @@ -1 +0,0 @@ -Meteor emulator for the Game Boy Advance diff --git a/recipes/pkg/meteor_libretro/archives b/recipes/pkg/meteor_libretro/archives deleted file mode 100644 index 9614c7d..0000000 --- a/recipes/pkg/meteor_libretro/archives +++ /dev/null @@ -1,2 +0,0 @@ -_/src/meteor_libretro -_/src/libc diff --git a/recipes/pkg/meteor_libretro/hash b/recipes/pkg/meteor_libretro/hash deleted file mode 100644 index 7baf726..0000000 --- a/recipes/pkg/meteor_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-27 2b0c5d1bfc622a0b7cb10aa07cdb35f08a394063 diff --git a/recipes/pkg/snes9x_libretro/README b/recipes/pkg/snes9x_libretro/README deleted file mode 100644 index f0ae722..0000000 --- a/recipes/pkg/snes9x_libretro/README +++ /dev/null @@ -1,3 +0,0 @@ -Snes9x emulator for the Super Nintendo Entertainment System - -http://www.snes9x.com/ diff --git a/recipes/pkg/snes9x_libretro/archives b/recipes/pkg/snes9x_libretro/archives deleted file mode 100644 index ce4cc73..0000000 --- a/recipes/pkg/snes9x_libretro/archives +++ /dev/null @@ -1,2 +0,0 @@ -_/src/snes9x_libretro -_/src/libc diff --git a/recipes/pkg/snes9x_libretro/hash b/recipes/pkg/snes9x_libretro/hash deleted file mode 100644 index 026ef5b..0000000 --- a/recipes/pkg/snes9x_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-27 228441601a48077e33274d70cbfd5466202ced8e diff --git a/recipes/pkg/tyrquake_libretro/README b/recipes/pkg/tyrquake_libretro/README deleted file mode 100644 index b3f0ace..0000000 --- a/recipes/pkg/tyrquake_libretro/README +++ /dev/null @@ -1,3 +0,0 @@ -TyrQuake engine - -http://disentchant.net/tyrquake/ diff --git a/recipes/pkg/tyrquake_libretro/archives b/recipes/pkg/tyrquake_libretro/archives deleted file mode 100644 index d55f6b9..0000000 --- a/recipes/pkg/tyrquake_libretro/archives +++ /dev/null @@ -1,2 +0,0 @@ -_/src/libc -_/src/tyrquake_libretro diff --git a/recipes/pkg/tyrquake_libretro/hash b/recipes/pkg/tyrquake_libretro/hash deleted file mode 100644 index 66bb260..0000000 --- a/recipes/pkg/tyrquake_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-28 99f3d81ad18df7f6bd7c7142d3280f5b708e3b21 diff --git a/recipes/src/fceumm_libretro/api b/recipes/src/fceumm_libretro/api deleted file mode 100644 index 1160733..0000000 --- a/recipes/src/fceumm_libretro/api +++ /dev/null @@ -1 +0,0 @@ -libretro diff --git a/recipes/src/fceumm_libretro/content.mk b/recipes/src/fceumm_libretro/content.mk deleted file mode 100644 index 8c6bf2a..0000000 --- a/recipes/src/fceumm_libretro/content.mk +++ /dev/null @@ -1,14 +0,0 @@ -content: lib/mk/fceumm_libretro.mk src/libretro/fceumm LICENSE - -CORE_DIR := $(call port_dir,$(REP_DIR)/ports/fceumm-libretro)/src/libretro/fceumm - -lib/mk/fceumm_libretro.mk: - $(mirror_from_rep_dir) - -src/libretro/fceumm: - $(mirror_from_rep_dir) - cp -r $(CORE_DIR)/* $@ - echo "LIBS = fceumm_libretro" > $@/target.mk - -LICENSE: - cp $(CORE_DIR)/Copying LICENSE diff --git a/recipes/src/fceumm_libretro/hash b/recipes/src/fceumm_libretro/hash deleted file mode 100644 index 6afeb46..0000000 --- a/recipes/src/fceumm_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-27 a0faa1146122f9c44500385c3dcb9c3f8e26a02a diff --git a/recipes/src/fceumm_libretro/used_apis b/recipes/src/fceumm_libretro/used_apis deleted file mode 100644 index d8bdbff..0000000 --- a/recipes/src/fceumm_libretro/used_apis +++ /dev/null @@ -1,4 +0,0 @@ -libc -so -stdcxx -zlib \ No newline at end of file diff --git a/recipes/src/meteor_libretro/content.mk b/recipes/src/meteor_libretro/content.mk deleted file mode 100644 index 5e1e1b8..0000000 --- a/recipes/src/meteor_libretro/content.mk +++ /dev/null @@ -1,14 +0,0 @@ -content: lib/mk/meteor_libretro.mk src/libretro/meteor LICENSE - -CORE_DIR := $(call port_dir,$(REP_DIR)/ports/meteor-libretro)/src/libretro/meteor - -lib/mk/meteor_libretro.mk: - $(mirror_from_rep_dir) - -src/libretro/meteor: - $(mirror_from_rep_dir) - cp -r $(CORE_DIR)/* $@ - echo "LIBS = meteor_libretro" > $@/target.mk - -LICENSE: - cp $(CORE_DIR)/COPYING LICENSE diff --git a/recipes/src/meteor_libretro/hash b/recipes/src/meteor_libretro/hash deleted file mode 100644 index 71283dd..0000000 --- a/recipes/src/meteor_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-27 cd297ae262c8628e505d8407ef3df840885ada6d diff --git a/recipes/src/meteor_libretro/used_apis b/recipes/src/meteor_libretro/used_apis deleted file mode 100644 index babecff..0000000 --- a/recipes/src/meteor_libretro/used_apis +++ /dev/null @@ -1,3 +0,0 @@ -libc -so -stdcxx diff --git a/recipes/src/retro_frontend/content.mk b/recipes/src/retro_frontend/content.mk deleted file mode 100644 index 7bedc40..0000000 --- a/recipes/src/retro_frontend/content.mk +++ /dev/null @@ -1,2 +0,0 @@ -SRC_DIR := src/app/retro_frontend -include $(GENODE_DIR)/repos/base/recipes/src/content.inc diff --git a/recipes/src/retro_frontend/hash b/recipes/src/retro_frontend/hash deleted file mode 100644 index dee9b3c..0000000 --- a/recipes/src/retro_frontend/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-27 5d0ed1ae158fe0b7d3f825b2d4815b8e98375866 diff --git a/recipes/src/retro_frontend/used_apis b/recipes/src/retro_frontend/used_apis deleted file mode 100644 index a000008..0000000 --- a/recipes/src/retro_frontend/used_apis +++ /dev/null @@ -1,10 +0,0 @@ -audio_out_session -base -framebuffer_session -input_session -libc -libretro -os -report_session -timer_session -vfs diff --git a/recipes/src/snes9x_libretro/api b/recipes/src/snes9x_libretro/api deleted file mode 100644 index 1160733..0000000 --- a/recipes/src/snes9x_libretro/api +++ /dev/null @@ -1 +0,0 @@ -libretro diff --git a/recipes/src/snes9x_libretro/content.mk b/recipes/src/snes9x_libretro/content.mk deleted file mode 100644 index 8fe2edf..0000000 --- a/recipes/src/snes9x_libretro/content.mk +++ /dev/null @@ -1,14 +0,0 @@ -content: lib/mk/snes9x_libretro.mk src/libretro/snes9x LICENSE - -CORE_DIR := $(call port_dir,$(REP_DIR)/ports/snes9x-libretro)/src/libretro/snes9x - -lib/mk/snes9x_libretro.mk: - $(mirror_from_rep_dir) - -src/libretro/snes9x: - $(mirror_from_rep_dir) - cp -r $(CORE_DIR)/* $@ - echo "LIBS = snes9x_libretro" > $@/target.mk - -LICENSE: - cp $(CORE_DIR)/docs/snes9x-license.txt LICENSE diff --git a/recipes/src/snes9x_libretro/hash b/recipes/src/snes9x_libretro/hash deleted file mode 100644 index 199fb33..0000000 --- a/recipes/src/snes9x_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-27 07d08e662af9e92c7fe7f386dfea53e2e25383a1 diff --git a/recipes/src/snes9x_libretro/used_apis b/recipes/src/snes9x_libretro/used_apis deleted file mode 100644 index 40ebdb8..0000000 --- a/recipes/src/snes9x_libretro/used_apis +++ /dev/null @@ -1,4 +0,0 @@ -libc -so -stdcxx -zlib diff --git a/recipes/src/tyrquake_libretro/content.mk b/recipes/src/tyrquake_libretro/content.mk deleted file mode 100644 index 8aadc79..0000000 --- a/recipes/src/tyrquake_libretro/content.mk +++ /dev/null @@ -1,14 +0,0 @@ -content: lib/mk/tyrquake_libretro.mk src/libretro/tyrquake LICENSE - -CORE_DIR := $(call port_dir,$(REP_DIR)/ports/tyrquake-libretro)/src/libretro/tyrquake - -lib/mk/tyrquake_libretro.mk: - $(mirror_from_rep_dir) - -src/libretro/tyrquake: - $(mirror_from_rep_dir) - cp -r $(CORE_DIR)/* $@ - echo "LIBS = tyrquake_libretro" > $@/target.mk - -LICENSE: - cp $(CORE_DIR)/gnu.txt LICENSE diff --git a/recipes/src/tyrquake_libretro/hash b/recipes/src/tyrquake_libretro/hash deleted file mode 100644 index 04f2af1..0000000 --- a/recipes/src/tyrquake_libretro/hash +++ /dev/null @@ -1 +0,0 @@ -2017-11-28 e8a8580e4458b13cc1f225b96e70f25a92c9582e diff --git a/recipes/src/tyrquake_libretro/used_apis b/recipes/src/tyrquake_libretro/used_apis deleted file mode 100644 index babecff..0000000 --- a/recipes/src/tyrquake_libretro/used_apis +++ /dev/null @@ -1,3 +0,0 @@ -libc -so -stdcxx diff --git a/run/cave_story.run b/run/cave_story.run deleted file mode 100644 index 21d685d..0000000 --- a/run/cave_story.run +++ /dev/null @@ -1,186 +0,0 @@ -# setting environment variable FORCE_QEMU permits running netperf in qemu -set force_qemu [info exists ::env(FORCE_QEMU)] - -if {[expr [have_include "power_on/qemu"] && !$force_qemu]} { - puts "\Game emulation inside Qemu is not recommended.\n" - exit -} - -set build_components { - core init - app/retro_frontend - drivers/audio - drivers/framebuffer - drivers/input - drivers/timer - libretro/nxengine - server/fb_upscale -} - -source ${genode_dir}/repos/base/run/platform_drv.inc -# override default platform driver policy -proc platform_drv_policy {} { - return { - - - - } -} - -append_platform_drv_build_components - -build $build_components - -create_boot_directory - -# -# Generate config -# - -append config { - - - - - - - - - - - - - - - } - -append_if [have_spec sdl] config { - - - - - - - - - - } - -append_platform_drv_config - -append_if [have_spec vesa] config { - - - - - - } - -append_if [have_spec pl11x] config { - - - - } - -append_if [have_spec ps2] config { - - - - - } - -append config { - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -} - -install_config $config - -if {![file exists bin/doukutsu.tar]} { - puts "" - puts "Please download a copy of the Cave Story game data from " - puts " http://www.cavestory.org/download/cave-story.php" - puts "and re-archive the zip contents to './bin/doukutsu.tar'. Afterwards run this script again." - puts "" - exit 1 -} - -# generic modules -append boot_modules { - core init ld.lib.so -} [audio_drv_binary] { - fb_upscale - libc.lib.so - libm.lib.so - nxengine_libretro.lib.so - report_rom - retro_frontend - stdcxx.lib.so - timer - doukutsu.tar -} - -# platform-specific modules -lappend_if [have_spec linux] boot_modules fb_sdl -lappend_if [have_spec vesa] boot_modules fb_drv -lappend_if [have_spec ps2] boot_modules ps2_drv -lappend_if [have_spec pl11x] boot_modules fb_drv - -append_platform_drv_boot_modules - -build_boot_image $boot_modules - -append qemu_args " -soundhw es1370 " - -run_genode_until forever diff --git a/run/driar.run b/run/driar.run deleted file mode 100644 index fc64531..0000000 --- a/run/driar.run +++ /dev/null @@ -1,190 +0,0 @@ -# setting environment variable FORCE_QEMU permits running netperf in qemu -set force_qemu [info exists ::env(FORCE_QEMU)] - -if {[expr [have_include "power_on/qemu"] && !$force_qemu]} { - puts "\Game emulation on Qemu is not recommended.\n" - exit -} - -# -# Check used commands -# -set wget [check_installed wget] -set unzip [check_installed unzip] - -create_boot_directory - -import_from_depot genodelabs/src/[base_src] \ - genodelabs/pkg/fceumm_libretro \ - genodelabs/src/fb_upscale \ - genodelabs/src/init \ - genodelabs/src/report_rom \ - genodelabs/src/retro_frontend \ - -set build_components { - drivers/audio - drivers/framebuffer - drivers/input -} - -source ${genode_dir}/repos/base/run/platform_drv.inc -# override default platform driver policy -proc platform_drv_policy {} { - return { - - - - } -} - -append_platform_drv_build_components - -build $build_components - -# -# Generate config -# - -append config { - - - - - - - - - - - - - - - } - -append_if [have_spec sdl] config { - - - - - - - - - - } - -append_platform_drv_config - -append_if [have_spec vesa] config { - - - - - - } - -append_if [have_spec pl11x] config { - - - - } - -append_if [have_spec ps2] config { - - - - - } - -append config { - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -} - -install_config $config - -# -# Download and extract a test ROM -# -if {![file exist bin/driar.zip]} { - set zip_url "http://driar.se/driar/driar.zip" - catch { exec $wget $zip_url -O bin/driar.zip } -} -if {![file exist bin/Driar.nes]} { - catch { exec $unzip -o bin/driar.zip -d bin } -} - -# generic modules -append boot_modules { - Driar.nes -} [audio_drv_binary] { -} - -# platform-specific modules -lappend_if [have_spec linux] boot_modules fb_sdl -lappend_if [have_spec vesa] boot_modules fb_drv -lappend_if [have_spec ps2] boot_modules ps2_drv -lappend_if [have_spec pl11x] boot_modules fb_drv - -append_platform_drv_boot_modules - -build_boot_image $boot_modules - -append qemu_args " -soundhw es1370 " - -puts "\n################\n" -set txt [open "bin/Driar.txt" r] -puts [read $txt] -close $txt -puts "\n################\n" - -run_genode_until forever diff --git a/run/meteor.run b/run/meteor.run deleted file mode 100644 index 4164664..0000000 --- a/run/meteor.run +++ /dev/null @@ -1,172 +0,0 @@ -# setting environment variable FORCE_QEMU permits running netperf in qemu -set force_qemu [info exists ::env(FORCE_QEMU)] - -if {[expr [have_include "power_on/qemu"] && !$force_qemu]} { - puts "\Game emulation on Qemu is not recommended.\n" - exit -} - -create_boot_directory - -import_from_depot \ - genodelabs/src/[base_src] \ - genodelabs/pkg/[drivers_interactive_pkg] \ - genodelabs/pkg/meteor_libretro \ - genodelabs/src/fb_upscale \ - genodelabs/src/init \ - genodelabs/src/report_rom \ - genodelabs/src/retro_frontend \ - - -set build_components { - drivers/audio -} - -source ${genode_dir}/repos/base/run/platform_drv.inc -# override default platform driver policy -proc platform_drv_policy {} { - return { - - - - } -} - -build $build_components - - -# -# Generate config -# - -append config { - - - - - - - - - - - - - - - } - -append_if [have_spec sdl] config { - - - - - - - - - - } - -append_platform_drv_config - -append_if [have_spec vesa] config { - - - - - - } - -append_if [have_spec pl11x] config { - - - - } - -append_if [have_spec ps2] config { - - - - - } - -append config { - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -} - -install_config $config - -if {![file exists bin/game.gba]} { - puts "" - puts "A Game Boy Advance cartridge image must be provided at 'bin/game.gba'" - puts "" - exit 1 -} - -# generic modules -append boot_modules { -} [audio_drv_binary] { - game.gba -} - -append_platform_drv_boot_modules - -build_boot_image $boot_modules - -append qemu_args " -soundhw es1370 " - -run_genode_until forever diff --git a/run/superbossgaiden.run b/run/superbossgaiden.run deleted file mode 100644 index b57b522..0000000 --- a/run/superbossgaiden.run +++ /dev/null @@ -1,191 +0,0 @@ -# setting environment variable FORCE_QEMU permits running netperf in qemu -set force_qemu [info exists ::env(FORCE_QEMU)] - -if {[expr [have_include "power_on/qemu"] && !$force_qemu]} { - puts "\Game emulation on Qemu is not recommended.\n" - exit -} - -# -# Check used commands -# -set wget [check_installed wget] -set unzip [check_installed unzip] - -create_boot_directory - -import_from_depot genodelabs/src/[base_src] \ - genodelabs/pkg/snes9x_libretro \ - genodelabs/src/fb_upscale \ - genodelabs/src/init \ - genodelabs/src/report_rom \ - genodelabs/src/retro_frontend \ - -set build_components { - drivers/audio - drivers/framebuffer - drivers/input -} - -source ${genode_dir}/repos/base/run/platform_drv.inc -# override default platform driver policy -proc platform_drv_policy {} { - return { - - - - } - -} - -append_platform_drv_build_components - -build $build_components - -# -# Generate config -# - -append config { - - - - - - - - - - - - - - - } - -append_if [have_spec sdl] config { - - - - - - - - - - } - -append_platform_drv_config - -append_if [have_spec vesa] config { - - - - - - } - -append_if [have_spec pl11x] config { - - - - } - -append_if [have_spec ps2] config { - - - - - } - -append config { - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -} - -install_config $config - -# -# Download and extract a test ROM -# -if {![file exist "bin/superbossgaiden.sfc"]} { - if {![file exist bin/superbossgaiden.zip]} { - puts "Downloading Super Boss Gaiden (J).zip..." - set zip_url "https://superbossgaiden.superfamicom.org/Super%20Boss%20Gaiden%20(J).zip" - catch { exec $wget $zip_url -O bin/superbossgaiden.zip } -} - - puts "Extracting superbossgaiden.sfc..." - exec mkdir bin/tmp - exec $unzip -o bin/superbossgaiden.zip -d bin/tmp - exec mv "bin/tmp/ROM-Version/Super Boss Gaiden (J) (V1.0).sfc" "bin/superbossgaiden.sfc" - exec rm -rf bin/tmp -} - -# generic modules -append boot_modules { - superbossgaiden.sfc -} [audio_drv_binary] { -} - -# platform-specific modules -lappend_if [have_spec linux] boot_modules fb_sdl -lappend_if [have_spec vesa] boot_modules fb_drv -lappend_if [have_spec ps2] boot_modules ps2_drv -lappend_if [have_spec pl11x] boot_modules fb_drv - -append_platform_drv_boot_modules - -build_boot_image $boot_modules - -append qemu_args " -soundhw es1370 " - -run_genode_until forever diff --git a/run/tyrquake.run b/run/tyrquake.run deleted file mode 100644 index d0ca01b..0000000 --- a/run/tyrquake.run +++ /dev/null @@ -1,136 +0,0 @@ -# setting environment variable FORCE_QEMU permits running netperf in qemu -set force_qemu [info exists ::env(FORCE_QEMU)] - -if {[expr [have_include "power_on/qemu"] && !$force_qemu]} { - puts "\Game emulation inside Qemu is not recommended.\n" - exit -} - -# -# Check used commands -# -set wget [check_installed wget] -set unzip [check_installed unzip] - -create_boot_directory - -import_from_depot \ - genodelabs/src/[base_src] \ - genodelabs/pkg/[drivers_interactive_pkg] \ - genodelabs/pkg/tyrquake_libretro \ - genodelabs/src/fb_upscale \ - genodelabs/src/init \ - genodelabs/src/report_rom \ - genodelabs/src/retro_frontend \ - -# -# Generate config -# - -append config { - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -} - -install_config $config - -# -# Download and extract shareware Quake -# -if {![file exist "bin/quake.tar"]} { - if {![file exist bin/quake_sw.zip]} { - puts "Downloading shareware Quake..." - set zip_url "https://archive.org/download/quakeshareware/QUAKE_SW.zip" - catch { exec $wget $zip_url -O bin/quake_sw.zip } - } - - puts "Extracting Quake data..." - exec mkdir -p bin/tmp/quake - exec $unzip -o bin/quake_sw.zip -d bin/tmp - exec mv "bin/tmp/QUAKE_SW/ID1/CONFIG.CFG" "bin/tmp/quake/config.cfg" - exec mv "bin/tmp/QUAKE_SW/ID1/PAK0.PAK" "bin/tmp/quake/pak0.pak" - exec tar cf bin/quake.tar -C bin/tmp/quake . - exec rm -rf bin/tmp -} - -# generic modules -build_boot_image { - quake.tar -} - -append qemu_args " -soundhw es1370 " - -run_genode_until forever diff --git a/src/app/retro_frontend/README b/src/app/retro_frontend/README deleted file mode 100644 index de4da5c..0000000 --- a/src/app/retro_frontend/README +++ /dev/null @@ -1,222 +0,0 @@ -The `retro_frontend` component is a runtime for Libretro. -It is the Genode analogue to the `Retroarch` reference frontend. - -A Libretro core is a game or other application that implements the Libretro API, -and in this case, is linked as a dynamic library. The runtime frontend loads a -core and installs callbacks that allow the core to draw to a framebuffer, poll -input, play audio, and reconfigure itself. The core executes not by its own main -loop but is driven by the fronted to match a framerate recommended by the core. -This architecture allows for game engines and emulators to further abstract -their operating system interactions and hopefully improve their long-term binary -compatibility. - - -Shortcomings -############ - -To begin with, most features present in Retroarch are not found in this -frontend. Some are appropriate to internalize and others are best -implemented as additional components. - -To list a few : - - Analog input axes - - Mouse input axes - - Hardware accelerated rendering - - Pixel format conversion - - Shaders and pixel upscalers - - Time acceleration and dilation - - State rewinding - - Remote input over IP - - High-quality audio resampling - - User interface for frontend management - -Patches are welcome! - - -Required environment -#################### - -'retro_frontend' requires at minimum 'Framebuffer' and 'Timer' services. -'Input' and 'Audio_out' are optional. For use with 'Nitpicker' the 'nit_fb' -component will provide 'Framebuffer' and 'Input'. The frontend uses -core-specific framebuffer dimensions so use of the 'fb_upscale' component -is recommended to zoom framebuffer dimensions to a match. Multiple 'Input' -sessions are requested when the frontend is configured with multiple -controllers. - - -Configuration -############# - -The most important configuration option is the core, this is an attribute on -the top-level configuration XML node. The filename specified here is loaded -via a ROM session as a dynamic library. -! -! ... -! - -The second most import option is game data. A `game` node within the configuration -specifies game to be loaded by a ROM image or by path. A third 'meta' option is -present, its meaning is core-specific and is seldom used. When no 'game' node is -present a game path of "/" is assumed. - -Load by ROM: -! -! -! ... -! - -Load by path: -! -! -! ... -! - - -Input -===== - -The frontend supports multiple controllers and maps input codes from Genode to -Libretro. Controllers are specified by 'controller' nodes within the configuration. - -For each controller it is recommended to specify a device type. The frontend and -core will assume by default that the controller is a joypad and will likely only -poll for joypad input. Defining a device type at the frontend does not restrict -or mask controller input from other types, but determines which inputs the core -will poll and how inputs are interpreted. There are several basic device types -and cores may define special device types by subclassing from a basic type. A -ore will publish its device types and descriptions through the frontend via the -'controllers' report described later in this document. Cores may additionally -publish textual descriptions of each button on each port via an 'input' report. - -Base supported device types: -1 | Joypad -2 | Mouse (axes not supported) -3 | Keyboard - -Mapping input to a Libretro keyboard on port 0, a joypad with remapping to port 1, -and a joypad derived device on port 2: -! -! -! -! -! -! -! -! -! -! - -Port 1 in the example above port show four key remappings. In this example -the four trigger or bumper buttons on a gamepad are vertically reversed. -The 'from' attribute on a 'map' node indicates a Genode input code and the -'to' attribute indicates a Libretro input code. Genode input codes may be -determined externally using the 'test-input' component and Libretro input -codes may be found in 'input' report described later. Mappings may only -be made within the base device. Mapping keyboards to joypads is supported -but remapping keyboard keys is not. The 'input_merger' component may be -used to externally remap the Libretro keyboard type. - - -Variables -========= - -Cores usually request their own configuration options from the frontend -and these are in turn resolved from the XML configuration provided to -the frontend. These options are published by the core via the frontend -'variables' report described later. A 'variable' node within the -configuration binds a configuration value to a configuration key. - -! -! -! ... -! - - -C runtime -========= - -The frontend provides a POSIX environment for cores like any other -component linked to the Genode C runtime. In this regard the frontend -should be configured with a VFS and connections for standard I/O. - -! -! -! -! -! -! -! - - -Reports -####### - -The frontend published information from the core in the form of 'Report' -sessions. The reports are 'variables' 'controllers', and 'inputs'. - - -Variables -========= - -The variables report contains pairs of keys and possible values. These inform -what variables should be included in the configuration passed to the frontend. -Valid options for a given variable are seperated by the '|' character. - -! -! -! -! -! - - -Controllers -=========== - -The controllers report conveys which device types a core recognizes or expects -and informs how inputs to the frontend should be configured. - -! -! -! -! -! -! -! - - -Inputs -====== - -The input report describes the function of different inputs over different -controller ports. The value of an 'id' attribute on a descriptor node may -be used to map from a Genode input to a Libretro input as described -previously. - -! -! -! -! <.../> -! -! -! - - -Runtime -####### - -Pausing -======== - -The frontend recognizes the *Pause* key found on standard keyboards and -acts accordingly. When the frontend pauses the core is halted and -save RAM is dumped to file for games that are loaded from ROM. When a -game warns "do not turn of the power" it is recommended to tap pause -twice after the warning to dump the RAM. When unpausing the frontend -will load back save RAM and resynchronize the framebuffer and audio-out -buffer, so giving *Pause* a double tap can also fix laggy audio. - -Please note that the *Pause* key is usually only found on keyboards. -When connected directly to gamepad input drivers an additional -controller port would need to be defined and routed to an 'Input' -session where a keyboard is present to enable pause support. diff --git a/src/app/retro_frontend/audio.h b/src/app/retro_frontend/audio.h deleted file mode 100644 index 0f37360..0000000 --- a/src/app/retro_frontend/audio.h +++ /dev/null @@ -1,253 +0,0 @@ -/* - * \brief Retro_frontend audio - * \author Emery Hemingway - * \date 2016-12-13 - */ - -/* - * Copyright (C) 2016-2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__AUDIO_H_ -#define _RETRO_FRONTEND__AUDIO_H_ - -/* Genode includes */ -#include -#include -#include -#include - -#include "core.h" - -namespace Retro_frontend { - - template - struct Ring_buffer; - struct Stereo_out; - - enum { LEFT, RIGHT, NUM_CHANNELS }; - - enum { - SHIFT = 16, - SHIFT_ONE = 1 << SHIFT - }; - - unsigned audio_shift_factor = SHIFT_ONE; - static unsigned audio_input_period = 0; -} - - -/** - * Ring buffer using virtual addressing and Buffer Overflow™ technology - */ -template -struct Retro_frontend::Ring_buffer : Genode::Lock -{ - enum { BUFFER_SIZE = sizeof(TYPE)*CAPACITY }; - - Genode::addr_t map_first; - Genode::addr_t map_second; - - TYPE *buffer; - - Genode::size_t wpos = 0; - Genode::size_t rpos = 0; - - Genode::Ram_dataspace_capability buffer_ds = genv->ram().alloc(BUFFER_SIZE); - - Ring_buffer() - { - { - /* a hack to find the right sized void in the address space */ - Genode::Attached_ram_dataspace filler(genv->ram(), genv->rm(), BUFFER_SIZE*2); - map_first = (Genode::addr_t)filler.local_addr(); - } - - map_second = map_first+BUFFER_SIZE; - - /* attach the buffer in two consecutive regions */ - map_first = genv->rm().attach_at(buffer_ds, map_first, BUFFER_SIZE); - map_second = genv->rm().attach_at(buffer_ds, map_second, BUFFER_SIZE); - if ((map_first+BUFFER_SIZE) != map_second) { - Genode::error("failed to map ring buffer to consecutive regions"); - throw Genode::Exception(); - } - - buffer = (TYPE *)map_first; - } - - ~Ring_buffer() - { - genv->rm().detach(map_second); - genv->rm().detach(map_first); - genv->ram().free(buffer_ds); - } - - Genode::size_t read_avail() const - { - if (wpos > rpos) return wpos - rpos; - else return (wpos - rpos + CAPACITY) % CAPACITY; - } - - Genode::size_t write_avail() const - { - if (wpos > rpos) return ((rpos - wpos + CAPACITY) % CAPACITY) - 2; - else if (wpos < rpos) return rpos - wpos; - else return CAPACITY - 2; - } - - Genode::size_t write(TYPE const *src, Genode::size_t len) - { - using Genode::size_t; - - len = Genode::min(len, write_avail()); - - TYPE *wbuf = &buffer[wpos]; - - for (size_t i = 0; i < len; ++i) - wbuf[i] = src[i]; - - wpos = (wpos + len) % CAPACITY; - return len; - } - - void drain_period(float *periodl, float *periodr) - { - using namespace Genode; - - size_t const avail = read_avail(); - - if (avail < audio_input_period*2) { - Genode::memset(periodl, 0x00, sizeof(float)*Audio_out::PERIOD); - Genode::memset(periodr, 0x00, sizeof(float)*Audio_out::PERIOD); - return; - } - - int16_t *rbuf = &buffer[rpos]; - - size_t buf_off; - for (size_t pkt_off = 0; pkt_off < Audio_out::PERIOD; ++pkt_off) - { - buf_off = 2*((pkt_off*audio_shift_factor)>>SHIFT); - periodl[pkt_off] = rbuf[buf_off+0] / 32768.0f; - periodr[pkt_off] = rbuf[buf_off+1] / 32768.0f; - } - - rpos = (rpos+audio_input_period*2) % CAPACITY; - } -}; - - -/** - * Thread for converting samples at the core sample rate - * to the native sample rate - */ -struct Retro_frontend::Stereo_out : Genode::Thread -{ - Audio_out::Connection left; - Audio_out::Connection right; - - Ring_buffer buffer; - - Genode::Lock run_lock { Genode::Lock::LOCKED }; - - bool running = false; - - void entry() override; - - Stereo_out() - : - Genode::Thread(*genv, "audio-sync", 8*1024, - genv->cpu().affinity_space().location_of_index(1), - Weight(Genode::Cpu_session::Weight::DEFAULT_WEIGHT-1), - genv->cpu()), - left( *genv, "left", false, true), - right(*genv, "right", false, true) - { - start(); - } - - void start_stream() - { - running = true; - run_lock.unlock(); - } - - void stop_stream() - { - running = false; - } -}; - - -static Genode::Constructible stereo_out; - - -void audio_sample_noop(int16_t left, int16_t right) { } - - -/* not called in pratice */ -void audio_sample_callback(int16_t left, int16_t right) -{ - stereo_out->buffer.lock(); - stereo_out->buffer.write(&left, 1); - stereo_out->buffer.write(&right, 1); - stereo_out->buffer.unlock(); -} - - -size_t audio_sample_batch_noop(const int16_t *data, size_t frames) { return 0; } - - -size_t audio_sample_batch_callback(const int16_t *data, size_t frames) -{ - Genode::Lock::Guard guard(stereo_out->buffer); - return stereo_out->buffer.write(data, frames*2)/2; -} - - -void Retro_frontend::Stereo_out::entry() -{ - Audio_out::Packet *p[NUM_CHANNELS]; - - for (;;) { - run_lock.lock(); - - p[LEFT] = left.stream()->next(); - - /* stuff the buffer a bit */ - for (auto i = 0; i < 4; ++i) - p[LEFT] = left.stream()->next(p[LEFT]); - - left.start(); - right.start(); - - while (running) { - unsigned const ppos = left.stream()->packet_position(p[LEFT]); - p[RIGHT] = right.stream()->get(ppos); - - buffer.lock(); - buffer.drain_period(p[LEFT]->content(), p[RIGHT]->content()); - buffer.unlock(); - - left.submit(p[LEFT]); - right.submit(p[RIGHT]); - - p[LEFT] = left.stream()->next(p[LEFT]); - - left.wait_for_progress(); - } - - /* empty the buffer to resync when started again */ - while (!p[LEFT]->played()) - left.wait_for_progress(); - - left.stop(); - right.stop(); - } -} - -#endif diff --git a/src/app/retro_frontend/component.cc b/src/app/retro_frontend/component.cc deleted file mode 100644 index ec5b210..0000000 --- a/src/app/retro_frontend/component.cc +++ /dev/null @@ -1,53 +0,0 @@ -/* - * \brief Libretro frontend - * \author Emery Hemingway - * \date 2016-07-03 - */ - -/* - * Copyright (C) 2016-2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -/* Genode includes */ -#include - -/* Local includes */ -#include "config.h" -#include "environment.h" -#include "dispatcher.h" - -namespace Retro_frontend { - - static Dispatcher *dispatcher; - - void toggle_pause() { - dispatcher->toggle_pause(); } - - void shutdown() - { - dispatcher->deinit(); - genv->parent().exit(0); - } -} - - -/* each core will drive the stack differently, so be generous */ -Genode::size_t Component::stack_size() { return 64*1024*sizeof(Genode::addr_t); } - -void Libc::Component::construct(Libc::Env &env) -{ - using namespace Retro_frontend; - - genv = &env; - - config_rom.construct(env, "config"); - - static Dispatcher inst; - dispatcher = &inst; - - /* load and initialize core, configure signal handlers */ - dispatcher->handle_config(); -} diff --git a/src/app/retro_frontend/config.h b/src/app/retro_frontend/config.h deleted file mode 100644 index f510baf..0000000 --- a/src/app/retro_frontend/config.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * \brief Libretro configuration - * \author Emery Hemingway - * \date 2017-11-03 - */ - -/* - * Copyright (C) 2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__CONFIG_H_ -#define _RETRO_FRONTEND__CONFIG_H_ - -/* Genode includes */ -#include - -namespace Retro_frontend { - - static unsigned config_version = 0; - - static Genode::Constructible config_rom; - - Genode::Xml_node config_variables() - { - try { - return config_rom->xml().sub_node("variables"); - } catch (...) { - return Genode::Xml_node(""); - } - } -} - -#endif diff --git a/src/app/retro_frontend/core.h b/src/app/retro_frontend/core.h deleted file mode 100644 index a19f365..0000000 --- a/src/app/retro_frontend/core.h +++ /dev/null @@ -1,174 +0,0 @@ -/* - * \brief Libretro frontend - * \author Emery Hemingway - * \date 2017-11-04 - */ - -/* - * Copyright (C) 2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__CORE_H_ -#define _RETRO_FRONTEND__CORE_H_ - -#include - -/* Genode includes */ -#include -#include -#include - -#include - -namespace Retro_frontend { - - static Genode::Env *genv; - - typedef void (*Retro_set_environment)(retro_environment_t); - typedef void (*Retro_set_video_refresh)(retro_video_refresh_t); - typedef void (*Retro_set_audio_sample)(retro_audio_sample_t); - typedef void (*Retro_set_audio_sample_batch)(retro_audio_sample_batch_t); - typedef void (*Retro_set_input_poll)(retro_input_poll_t); - typedef void (*Retro_set_input_state)(retro_input_state_t); - typedef void (*Retro_init)(void); - typedef void (*Retro_deinit)(void); - typedef unsigned (*Retro_api_version)(void); - typedef void (*Retro_get_system_info)(struct retro_system_info *info); - typedef void (*Retro_get_system_av_info)(struct retro_system_av_info *info); - typedef void (*Retro_set_controller_port_device)(unsigned port, unsigned device); - typedef void (*Retro_reset)(void); - typedef void (*Retro_run)(void); - typedef size_t (*Retro_serialize_size)(void); - typedef bool (*Retro_serialize)(void *data, size_t size); - typedef bool (*Retro_unserialize)(const void *data, size_t size); - typedef void (*Retro_cheat_reset)(void); - typedef void (*Retro_cheat_set)(unsigned index, bool enabled, const char *code); - typedef bool (*Retro_load_game)(const struct retro_game_info *game); - typedef bool (*Retro_load_game_special)( - unsigned game_type, - const struct retro_game_info *info, size_t num_info - ); - typedef void (*Retro_unload_game)(void); - typedef unsigned (*Retro_get_region)(void); - typedef void *(*Retro_get_memory_data)(unsigned id); - typedef size_t (*Retro_get_memory_size)(unsigned id); - - Retro_init retro_init; - Retro_deinit retro_deinit; - Retro_load_game retro_load_game; - Retro_unload_game retro_unload_game; - - Retro_get_system_av_info retro_get_system_av_info; - - Retro_get_memory_data retro_get_memory_data; - Retro_get_memory_size retro_get_memory_size; - - Retro_set_controller_port_device retro_set_controller_port_device; - - Retro_get_system_info retro_get_system_info; - - Retro_set_environment retro_set_environment; - - Retro_set_video_refresh retro_set_video_refresh; - - Retro_set_audio_sample retro_set_audio_sample; - Retro_set_audio_sample_batch retro_set_audio_sample_batch; - - Retro_set_input_poll retro_set_input_poll; - Retro_set_input_state retro_set_input_state; - - Retro_run retro_run; - - struct Core; -}; - - -/************************* - ** callback prototypes ** - *************************/ - -bool environment_callback(unsigned cmd, void *data); - -void input_poll_callback(); - -int16_t input_state_callback(unsigned port, unsigned device, - unsigned index, unsigned id); - -void video_refresh_callback(const void *data, - unsigned src_width, unsigned src_height, - size_t src_pitch); - -void audio_sample_noop(int16_t left, int16_t right); -void audio_sample_callback(int16_t left, int16_t right); -size_t audio_sample_batch_noop(const int16_t *data, size_t frames); -size_t audio_sample_batch_callback(const int16_t *data, size_t frames); - -void log_printf_callback(retro_log_level level, const char *fmt, ...); - - -struct Retro_frontend::Core -{ - typedef Genode::String<128> Name; - - Genode::Shared_object so; - - Name const name; - - Core(Genode::Allocator &alloc, Name const &name) - : so(*genv, alloc, name.string(), - Genode::Shared_object::BIND_LAZY, - Genode::Shared_object::DONT_KEEP), - name(name) - { - unsigned api_version = so.lookup("retro_api_version")(); - if (api_version != RETRO_API_VERSION) { - Genode::error("core ", name, - " uses unsupported API version ", api_version); - throw Genode::Shared_object::Invalid_rom_module(); - } - - retro_init = so.lookup("retro_init"); - retro_deinit = so.lookup("retro_deinit"); - - retro_load_game = so.lookup("retro_load_game"); - retro_unload_game = so.lookup("retro_unload_game"); - - retro_get_system_av_info = so.lookup("retro_get_system_av_info"); - - retro_get_memory_data = so.lookup("retro_get_memory_data"); - retro_get_memory_size = so.lookup("retro_get_memory_size"); - - retro_set_controller_port_device = so.lookup("retro_set_controller_port_device"); - retro_run = so.lookup("retro_run"); - - retro_get_system_info = so.lookup - ("retro_get_system_info"); - - retro_set_environment = so.lookup - ("retro_set_environment"); - - retro_init = so.lookup("retro_init"); - - retro_set_video_refresh = so.lookup("retro_set_video_refresh"); - - retro_set_audio_sample = so.lookup("retro_set_audio_sample"); - retro_set_audio_sample_batch = so.lookup("retro_set_audio_sample_batch"); - - retro_set_input_poll = so.lookup("retro_set_input_poll"); - - retro_set_input_state = so.lookup("retro_set_input_state"); - } -}; - -namespace Retro_frontend { - - static Genode::Constructible core; - - void toggle_pause(); - void shutdown(); -} - -#endif diff --git a/src/app/retro_frontend/dispatcher.h b/src/app/retro_frontend/dispatcher.h deleted file mode 100644 index e7dc409..0000000 --- a/src/app/retro_frontend/dispatcher.h +++ /dev/null @@ -1,419 +0,0 @@ -/* - * \brief Libretro signal dispatcher - * \author Emery Hemingway - * \date 2017-11-03 - */ - -/* - * Copyright (C) 2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__DISPATCHER_H_ -#define _RETRO_FRONTEND__DISPATCHER_H_ - -/* Genode includes */ -#include -#include -#include - -/* Local includes */ -#include "audio.h" -#include "config.h" -#include "input.h" -#include "framebuffer.h" -#include "memory.h" - -namespace Retro_frontend { struct Dispatcher; } - - -struct Retro_frontend::Dispatcher -{ - /*************** - ** Game data ** - ***************/ - - struct Game_failed { }; - - retro_game_info game_info; - - typedef Genode::String<64> Rom_name; - typedef Genode::String<128> Game_path; - Rom_name rom_name; - Game_path game_path; - Game_path game_meta; - - /** - * Class to contain game ROM and RAM - */ - struct Cartridge { - - Genode::Attached_rom_dataspace rom; - - typedef Genode::String<128> Filename; - - Filename const save_filename; - Filename const rtc_filename; - - Memory_file save_file { - RETRO_MEMORY_SAVE_RAM, save_filename.string() }; - Memory_file rtc_file { - RETRO_MEMORY_RTC, rtc_filename.string() }; - - Cartridge(Rom_name const &rom_name) - : - rom(*genv, rom_name.string()), - save_filename( "/", rom_name.string(), ".save"), - rtc_filename( "/", rom_name.string(), ".rtc") - { - load_memory(); - } - - ~Cartridge() { save_memory(); } - - void refresh(Memory_file &memory) - { - void *data = retro_get_memory_data(memory.id); - auto size = retro_get_memory_size(memory.id); - if (data && size) { - memory.data = data; - memory.size = size; - } - } - - void load_memory() - { - Genode::log("loading RAM from ", save_filename); - refresh(save_file); - refresh(rtc_file); - - save_file.read(); - rtc_file.read(); - } - - void save_memory() - { - Genode::log("saving RAM to ", save_filename); - refresh(save_file); - save_file.write(); - - refresh(rtc_file); - rtc_file.write(); - } - }; - - Genode::Constructible cartridge; - - - /** - * Run core initialization - */ - void init_core(Genode::Xml_node const &config) - { - if (framebuffer.constructed()) - framebuffer.destruct(); - - if (stereo_out.constructed()) - stereo_out.destruct(); - - retro_system_info sys_info; - - /**************** - ** Initialize ** - ****************/ - { - retro_get_system_info(&sys_info); - - Genode::log("Name: ", sys_info.library_name, - "\nVersion: ", sys_info.library_version, - "\nExtensions: ", sys_info.valid_extensions ? - sys_info.valid_extensions : ""); - - /* reset keyboard callback */ - keyboard_callback = nullptr; - retro_set_environment(environment_callback); - - retro_init(); - } - - - /*********************** - ** Install callbacks ** - ***********************/ - { - retro_set_video_refresh(video_refresh_callback); - - retro_set_audio_sample(audio_sample_noop); - retro_set_audio_sample_batch(audio_sample_batch_noop); - - retro_set_input_poll(input_poll_callback); - retro_set_input_state(input_state_callback); - } - - - /****************************** - ** Load game data into core ** - ******************************/ - - { - game_info.path = ""; - game_info.data = NULL; - game_info.size = 0; - game_info.meta = ""; - - try { - Genode::Xml_node game_node = config.sub_node("game"); - - rom_name = game_node.attribute_value("rom", Rom_name()); - game_path = game_node.attribute_value("path", Game_path()); - game_meta = game_node.attribute_value("meta", Rom_name()); - } catch (Genode::Xml_node::Nonexistent_sub_node) {} - - if (rom_name != "") { - Genode::log("loading game from ROM '", rom_name, "'"); - cartridge.construct(rom_name); - game_info.data = cartridge->rom.local_addr(); - game_info.size = cartridge->rom.size(); - } else if (game_path != "") { - Genode::log("loading game from path '", game_path, "'"); - game_info.path = game_path.string(); - } else { - game_info.path = "/"; - } - - game_info.meta = game_meta.string(); - - if (sys_info.need_fullpath && (game_info.path == NULL)) - game_info.path = "/"; - - if (!(game_info.path || game_info.data)) { - /* some cores don't need game data */ - Genode::error("no game content loaded"); - } - - if (!(retro_load_game(&game_info))) { - Genode::error("failed to load game data"); - throw Game_failed(); - } - } - - /****************** - ** Get A/V info ** - ******************/ - { - retro_system_av_info av_info; - retro_get_system_av_info(&av_info); - - Genode::log("game geometry: ", av_info.geometry.max_width, "x", av_info.geometry.max_height); - - Genode::log("FPS of video content: ", av_info.timing.fps, "Hz"); - Genode::log("Sampling rate of audio: ", av_info.timing.sample_rate, "Hz"); - - framebuffer.construct(av_info.geometry); - - if (av_info.timing.sample_rate > 0.0) try { - stereo_out.construct(); - retro_set_audio_sample(audio_sample_callback); - retro_set_audio_sample_batch(audio_sample_batch_callback); - - double ratio = (double)Audio_out::SAMPLE_RATE / av_info.timing.sample_rate; - - audio_shift_factor = SHIFT_ONE / ratio; - audio_input_period = Audio_out::PERIOD * (1.0f / ratio); - } catch (...) { - Genode::error("failed to initialize Audio_out sessions"); - } - - quarter_fps = av_info.timing.fps / 4; - fb_sync_sample_count = 0; - - framebuffer->session.sync_sigh(fb_sync_sampler); - } - } - - - /*********************** - ** Deinitialize core ** - ***********************/ - - void deinit() - { - /* XXX: what happens to SAVE_RAM as the game is unloaded? */ - if (cartridge.constructed()) - cartridge->save_memory(); - retro_unload_game(); - if (cartridge.constructed()) - cartridge.destruct(); - retro_deinit(); - } - - Genode::Heap heap { genv->ram(), genv->rm() }; - - - /************ - ** Config ** - ************/ - - Genode::Signal_handler config_handler { - genv->ep(), *this, &Dispatcher::handle_config }; - - void handle_config() - { - using namespace Genode; - - ++config_version; - auto const config = config_rom->xml(); - - - /*********************** - ** Load and map core ** - ***********************/ - { - auto const core_name = config.attribute_value("core", Core::Name()); - - if (core.constructed() && core->name != core_name) { - deinit(); - core.destruct(); - } - - if (!core.constructed()) - core.construct(heap, core_name); - - Libc::with_libc([&] () { init_core(config); }); - } - - /* initialize controller sessions and mappings */ - initialize_controllers(heap, config); - } - - - /************************************************* - ** Signal handler to advance core by one frame ** - *************************************************/ - - Timer::Connection timer { *genv }; - - /* switch to application context and advance the core */ - void run() { Libc::with_libc([&] () { retro_run(); }); } - - Genode::Signal_handler core_runner - { genv->ep(), *this, &Dispatcher::run }; - - - /*********************************** - ** Frame counting signal handler ** - ***********************************/ - - int quarter_fps = 0; - unsigned long sample_start; - int fb_sync_sample_count = 0; - - /** - * Sample the framebuffer sync for a quarter-second - * to determine if it matches the FPS - */ - void fb_sync_sample() - { - ++fb_sync_sample_count; - - if (fb_sync_sample_count == 1) { - sample_start = timer.elapsed_ms(); - } else if (fb_sync_sample_count == quarter_fps) { - fb_sync_sample_count = 0; - - float sync_ms = (timer.elapsed_ms() - sample_start)/quarter_fps; - float want_ms = 250.0 / quarter_fps; - float diff = want_ms - sync_ms; - - /* allow a generous two millisecond difference in FPS */ - if (diff > 2.0 || diff < -2.0) { - framebuffer->session.sync_sigh(Genode::Signal_context_capability()); - Genode::warning("framebuffer sync unsuitable, " - "using alternative timing source"); - timer.sigh(core_runner); - timer.trigger_periodic(250000 / quarter_fps); - } else { - Genode::log("using framebuffer sync as timing source"); - framebuffer->session.sync_sigh(core_runner); - } - - /* start the audio streams */ - if (stereo_out.constructed()) { - stereo_out->start_stream(); - } - } - } - - Genode::Signal_handler fb_sync_sampler - { genv->ep(), *this, &Dispatcher::fb_sync_sample }; - - - /*********** - ** Pause ** - ***********/ - - bool paused = false; - - void poll_controllers() - { - /* this callback pauses and unpauses the frontend */ - Libc::with_libc([] () { input_poll_callback(); }); - } - - Genode::Signal_handler unpause_handler - { genv->ep(), *this, &Dispatcher::poll_controllers }; - - void pause() - { - paused = true; - - /* save the game RAM */ - if (cartridge.constructed()) - cartridge->save_memory(); - - /* let the audio buffer drain and stop */ - if (stereo_out.constructed()) - stereo_out->stop_stream(); - - /* disable the framebuffer signals */ - framebuffer->session.sync_sigh( - Genode::Signal_context_capability()); - - /* disable the timer signals */ - timer.sigh(Genode::Signal_context_capability()); - - /* install a handler to unpause from the controllers */ - input_sigh(unpause_handler); - } - - void unpause() - { - paused = false; - - if (cartridge.constructed()) - cartridge->load_memory(); - - /* disable the unpause signaling */ - input_sigh(Genode::Signal_context_capability()); - - /* resync and run */ - framebuffer->session.sync_sigh(fb_sync_sampler); - } - - void toggle_pause() - { - if (paused) - unpause(); - else - pause(); - } - - Dispatcher() - { - config_rom->sigh(config_handler); - } -}; - -#endif diff --git a/src/app/retro_frontend/environment.h b/src/app/retro_frontend/environment.h deleted file mode 100644 index 96b0d77..0000000 --- a/src/app/retro_frontend/environment.h +++ /dev/null @@ -1,317 +0,0 @@ -/* - * \brief Interface to Genode services - * \author Emery Hemingway - * \date 2016-07-14 - */ - -/* - * Copyright (C) 2016-2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__ENVIRONMENT_H_ -#define _RETRO_FRONTEND__ENVIRONMENT_H_ - -/* local includes */ -#include "framebuffer.h" -#include "input.h" -#include "log.h" -#include "core.h" - -/* Genode includes */ -#include -#include - - -namespace Retro_frontend { - static unsigned variables_version = 0; -} - - -bool environment_callback(unsigned cmd, void *data) -{ - using namespace Retro_frontend; - - switch (cmd) { - - case RETRO_ENVIRONMENT_GET_OVERSCAN: - Genode::warning("instructing core not to overscan"); - *((bool *)data) = false; - return true; - - case RETRO_ENVIRONMENT_GET_CAN_DUPE: - { - bool *b = (bool*)data; - *b = true; - return true; - } - - case RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL: - { - const unsigned *level = (const unsigned*)data; - Genode::warning("frontend reports a suggested performance level of \"", *level, "\""); - return true; - } - - case RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY: - case RETRO_ENVIRONMENT_GET_CORE_ASSETS_DIRECTORY: - case RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY: - { - char **path = (char **)data; - *path = (char *)"/"; - return true; - } - - case RETRO_ENVIRONMENT_SET_PIXEL_FORMAT: - { - const retro_pixel_format *format = (retro_pixel_format *)data; - if (*format == RETRO_PIXEL_FORMAT_RGB565) - return true; - else { - char const *s = ""; - switch (*format) { - case RETRO_PIXEL_FORMAT_0RGB1555: s = "0RGB1555"; break; - case RETRO_PIXEL_FORMAT_XRGB8888: s = "XRGB8888"; break; - case RETRO_PIXEL_FORMAT_RGB565: s = "RGB565"; break; - case RETRO_PIXEL_FORMAT_UNKNOWN: break; - } - Genode::error("core uses unsupported pixel format ", s); - return false; - } - } - - case RETRO_ENVIRONMENT_SET_INPUT_DESCRIPTORS: - { - static Genode::Reporter input_reporter { *genv, "inputs", "inputs", 8192 }; - - try { input_reporter.enabled(true); } - catch (...) { - Genode::error("input descriptors not reported"); - return false; - } - - /* TODO: translate device, index, and id to a string descriptor */ - - Genode::Reporter::Xml_generator gen(input_reporter, [&] () { - for (const struct retro_input_descriptor *desc = (retro_input_descriptor*)data; - (desc && (desc->description != NULL)); ++desc) - { - char const *device_str = "UNKNOWN"; - switch (desc->device) { - case RETRO_DEVICE_JOYPAD: - device_str = "JOYPAD"; break; - case RETRO_DEVICE_MOUSE: - device_str = "MOUSE"; break; - case RETRO_DEVICE_KEYBOARD: - device_str = "KEYBOARD"; break; - case RETRO_DEVICE_LIGHTGUN: - device_str = "LIGHTGUN"; break; - case RETRO_DEVICE_ANALOG: - device_str = "ANALOG"; break; - case RETRO_DEVICE_POINTER: - device_str = "POINTER"; break; - default: break; - } - - gen.node("descriptor", [&] () { - gen.attribute("port", desc->port); - gen.attribute("device", device_str); - gen.attribute("index", desc->index); - gen.attribute("id", lookup_input_text(desc->device, desc->id)); - gen.attribute("description", desc->description); - }); - } - }); - - return true; - } - - case RETRO_ENVIRONMENT_SHUTDOWN: - shutdown(); - /* can't return here, this is a callback */ - Genode::sleep_forever(); - - case RETRO_ENVIRONMENT_SET_KEYBOARD_CALLBACK: - { - auto *out = (retro_keyboard_callback const *)data; - keyboard_callback = out->callback; - return true; - } - - case RETRO_ENVIRONMENT_GET_VARIABLE: - { - retro_variable *out = (retro_variable*)data; - Genode::warning("RETRO_ENVIRONMENT_GET_VARIABLE ", out->key); - - out->value = NULL; - - static char var_buf[256]; - - typedef Genode::String<32> String; - auto const f = [&] (Genode::Xml_node const &in) { - if (in.attribute_value("key", String()) == out->key && - in.has_attribute("value")) - { - in.attribute("value").value(var_buf, sizeof(var_buf)); - out->value = var_buf; - } - }; - - config_variables().for_each_sub_node("variable", f); - - variables_version = config_version; - return out->value != NULL; - } - - case RETRO_ENVIRONMENT_SET_VARIABLES: - { - /********************************** - ** Report variables set by core ** - **********************************/ - - static Genode::Reporter variable_reporter { *genv, "variables", "variables", 8192 }; - try { variable_reporter.enabled(true); } - catch (...) { - Genode::error("core variables not reported"); - return false; - } - - Genode::Reporter::Xml_generator gen(variable_reporter, [&] () { - for (const struct retro_variable *var = (retro_variable*)data; - (var && (var->key != NULL) && (var->value != NULL)); ++var) - { - gen.node("variable", [&] () { - gen.attribute("key", var->key); - gen.attribute("value", var->value); - }); - } - }); - - return true; - } - - case RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE: - *((bool *)data) = (variables_version != config_version); - return true; - - case RETRO_ENVIRONMENT_SET_SUPPORT_NO_GAME: - return false; - - case RETRO_ENVIRONMENT_GET_RUMBLE_INTERFACE: - return false; - - case RETRO_ENVIRONMENT_GET_LOG_INTERFACE: - { - retro_log_callback *cb = (retro_log_callback*)data; - cb->log = log_printf_callback; - return true; - } - - case RETRO_ENVIRONMENT_SET_SUBSYSTEM_INFO: - { - static Genode::Reporter subsystem_reporter { *genv, "subsystems", "subsystems", 8192 }; - try { subsystem_reporter.enabled(true); } - catch (...) { - Genode::error("core subsystems not reported"); - return false; - } - - Genode::Reporter::Xml_generator gen(subsystem_reporter, [&] () { - for (const retro_subsystem_info *info = (retro_subsystem_info*)data; - (info && (info->desc)); ++info) - { - gen.node("subsystem", [&] () { - gen.attribute("desc", info->desc); - gen.attribute("num_roms", info->num_roms); - gen.attribute("id", info->id); - for (unsigned i = 0; i < info->num_roms; ++i) { - const retro_subsystem_rom_info *rom_info = - &info->roms[i]; - gen.node("rom", [&] () { - gen.attribute("desc", rom_info->desc); - gen.attribute("valid_extensions", rom_info->valid_extensions); - gen.attribute("need_fullpath", rom_info->need_fullpath); - gen.attribute("block_extract", rom_info->block_extract); - gen.attribute("required", rom_info->required); - for (unsigned j = 0; j < rom_info->num_memory; ++j) { - const retro_subsystem_memory_info *memory = - &rom_info->memory[i]; - gen.node("memory", [&] () { - gen.attribute("extension", memory->extension); - gen.attribute("type", memory->type); - }); - } - }); - } - }); - } - }); - return true; - } - - case RETRO_ENVIRONMENT_SET_CONTROLLER_INFO: - { - controller_info = (const retro_controller_info*)data; - - static Genode::Reporter controller_reporter { *genv, "controllers" }; - try { controller_reporter.enabled(true); } - catch (...) { - Genode::error("controller info not reported"); - return true; - } - - Genode::Reporter::Xml_generator gen(controller_reporter, [&] () { - unsigned index = 0; - for (const retro_controller_info *info = (retro_controller_info*)data; - (info && (info->types)); ++info) - { - gen.node("controller", [&] () { - gen.attribute("port", index); - for (unsigned i = 0; i < info->num_types; ++i) { - const retro_controller_description *type = - &info->types[i]; - gen.node("type", [&] () { - gen.attribute("desc", type->desc); - gen.attribute("id", type->id); - }); - } - }); - } - }); - - return true; - } - - case RETRO_ENVIRONMENT_GET_USERNAME: - { - *(char const **)data = NULL; - return true; - } - - case RETRO_ENVIRONMENT_GET_CURRENT_SOFTWARE_FRAMEBUFFER: - { - retro_framebuffer *fb = (retro_framebuffer*)data; - - if (!framebuffer.constructed()) - return false; - - ::Framebuffer::Mode mode = framebuffer->mode; - - fb->width = (unsigned)mode.width(); - fb->height = (unsigned)mode.height(); - fb->data = framebuffer->ds.local_addr(); - fb->pitch = mode.width() * 2; - fb->format = RETRO_PIXEL_FORMAT_RGB565; - fb->memory_flags = RETRO_MEMORY_TYPE_CACHED; - return true; - } - } - - Genode::warning(__func__, "(",cmd,") is unhandled"); - return false; -} - - -#endif diff --git a/src/app/retro_frontend/framebuffer.h b/src/app/retro_frontend/framebuffer.h deleted file mode 100644 index a92079d..0000000 --- a/src/app/retro_frontend/framebuffer.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * \brief Libretro framebuffer - * \author Emery Hemingway - * \date 2017-11-03 - */ - -/* - * Copyright (C) 2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__FRAMEBUFFER_H_ -#define _RETRO_FRONTEND__FRAMEBUFFER_H_ - -/* Genode includes */ -#include -#include -#include - -#include "core.h" - -namespace Retro_frontend { struct Framebuffer; } - -struct Retro_frontend::Framebuffer -{ - ::Framebuffer::Connection session; - - ::Framebuffer::Mode mode; - - Genode::Attached_dataspace ds; - - Genode::Signal_handler mode_handler - { genv->ep(), *this, &Framebuffer::update_mode }; - - void update_mode() - { - mode = session.mode(); - - /* shutdown if the framebuffer is reduced to nil */ - if ((mode.width() == 0) && (mode.height() == 0)) - Libc::with_libc([&] () { shutdown(); }); - } - - Framebuffer(retro_game_geometry geom) - : session(*genv, ::Framebuffer::Mode( - geom.base_width, geom.base_height, - ::Framebuffer::Mode::RGB565)), - ds(genv->rm(), session.dataspace()) - { - session.mode_sigh(mode_handler); - update_mode(); - } -}; - -namespace Retro_frontend { - static Genode::Constructible framebuffer; -} - - -void video_refresh_callback(const void *data, - unsigned src_width, unsigned src_height, - size_t src_pitch) -{ - using namespace Retro_frontend; - using namespace Genode; - - if (!framebuffer.constructed() || data == NULL) return; - - uint8_t const *src = (uint8_t const*)data; - uint8_t *dst = framebuffer->ds.local_addr(); - - unsigned const dst_width = framebuffer->mode.width(); - unsigned const dst_height = framebuffer->mode.height(); - - unsigned const width = min(src_width, dst_width); - unsigned const height = min(src_height, dst_height); - - if (dst != src) { - ::size_t dst_pitch = dst_width<<1; /* x2 */ - - for (unsigned y = 0; y < height; ++y) - memcpy(&dst[y*dst_pitch], &src[y*src_pitch], dst_pitch); - } - - framebuffer->session.refresh(0, 0, width, height); -} - -#endif diff --git a/src/app/retro_frontend/input.h b/src/app/retro_frontend/input.h deleted file mode 100644 index 0d2a6eb..0000000 --- a/src/app/retro_frontend/input.h +++ /dev/null @@ -1,388 +0,0 @@ -/* - * \brief Libretro input mapping - * \author Emery Hemingway - * \date 2016-07-08 - */ - -/* - * Copyright (C) 2016 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__INPUT_H_ -#define _RETRO_FRONTEND__INPUT_H_ - -/* local includes */ -#include "core.h" - -/* Genode includes */ -#include -#include - -#include "input_maps.h" - -namespace Retro_frontend { - -#include - -const retro_controller_info *controller_info = nullptr; - -/* callback to feed keyboard events to core */ -static retro_keyboard_event_t keyboard_callback; - -/* Genode keyboard mapped to Libretro keyboard */ -static retro_key key_map[Input::Keycode::KEY_MAX]; - -/* array of currently configured controllers */ -enum { PORT_MAX = 7 }; -struct Controller; -Controller *controllers[PORT_MAX+1] = { nullptr, }; - -typedef Genode::String<32> Keyname; - -int lookup_genode_code(Keyname const &name) -{ - using namespace Input; - - /* not the fastest way to do this, just the most terse */ - for (int code = 0; code < Input::Keycode::KEY_MAX; ++code) - if (name == key_name((Input::Keycode)code)) return code; - return Input::KEY_UNKNOWN; -} - -} - -struct Retro_frontend::Controller -{ - bool input_state[Input::Keycode::KEY_MAX]; - - enum { JOYPAD_MAP_LEN = RETRO_DEVICE_ID_JOYPAD_R3 + 1 }; - int16_t joypad_map[JOYPAD_MAP_LEN]; - - enum { MOUSE_MAP_LEN = RETRO_DEVICE_ID_MOUSE_HORIZ_WHEELDOWN + 1 }; - int16_t mouse_map[MOUSE_MAP_LEN]; - int16_t mouse_x = 0; - int16_t mouse_y = 0; - - /* TODO: analog axes */ - - Input::Connection input_conn; - - Genode::Attached_dataspace input_ds; - - Input::Event const * const events = - input_ds.local_addr(); - - uint16_t keymods = RETROKMOD_NONE; - - /** - * Use the 'label' attribute on an input configuration as a session - * label with a fallback to the port number. - */ - typedef Genode::String Label; - static Label port_label(Genode::Xml_node const &config) - { - if (config.has_attribute("label")) - return config.attribute_value("label", Label()); - else - return config.attribute_value("port", Label()); - } - - Controller(Genode::Xml_node const &config, unsigned port) - : input_conn(*genv, port_label(config).string()), - input_ds(genv->rm(), input_conn.dataspace()) - { - using namespace Input; - - Genode::memset(input_state, 0x00, sizeof(input_state)); - - unsigned device = config.attribute_value("device", 0UL); - unsigned device_class = RETRO_DEVICE_MASK & device; - - if (controller_info) { - /* validate that the controller conforms to the core expectations */ - bool valid = false; - for (const retro_controller_info *info = controller_info; - (info && (info->types)); ++info) - { - for (unsigned i = 0; i < info->num_types; ++i) { - const retro_controller_description *type = &info->types[i]; - if (type->id == device) { - valid = true; - break; - } - } - } - if (valid) - retro_set_controller_port_device(port, device); - else - Genode::error("controller ", port, " device ", device, " is not valid for core"); - } - - /* set default joypad mapping */ - joypad_map[RETRO_DEVICE_ID_JOYPAD_B] = Keycode::BTN_B; - joypad_map[RETRO_DEVICE_ID_JOYPAD_Y] = Keycode::BTN_Y; - joypad_map[RETRO_DEVICE_ID_JOYPAD_SELECT] = Keycode::BTN_SELECT; - joypad_map[RETRO_DEVICE_ID_JOYPAD_START] = Keycode::BTN_START; - joypad_map[RETRO_DEVICE_ID_JOYPAD_UP] = Keycode::BTN_FORWARD; - joypad_map[RETRO_DEVICE_ID_JOYPAD_DOWN] = Keycode::BTN_BACK; - joypad_map[RETRO_DEVICE_ID_JOYPAD_LEFT] = Keycode::BTN_LEFT; - joypad_map[RETRO_DEVICE_ID_JOYPAD_RIGHT] = Keycode::BTN_RIGHT; - joypad_map[RETRO_DEVICE_ID_JOYPAD_A] = Keycode::BTN_A; - joypad_map[RETRO_DEVICE_ID_JOYPAD_X] = Keycode::BTN_X; - joypad_map[RETRO_DEVICE_ID_JOYPAD_L] = Keycode::BTN_TL; - joypad_map[RETRO_DEVICE_ID_JOYPAD_R] = Keycode::BTN_TR; - joypad_map[RETRO_DEVICE_ID_JOYPAD_L2] = Keycode::BTN_TL2; - joypad_map[RETRO_DEVICE_ID_JOYPAD_R2] = Keycode::BTN_TR2; - joypad_map[RETRO_DEVICE_ID_JOYPAD_L3] = Keycode::BTN_THUMBL; - joypad_map[RETRO_DEVICE_ID_JOYPAD_R3] = Keycode::BTN_THUMBR; - - /* set default mouse mapping */; - mouse_map[RETRO_DEVICE_ID_MOUSE_LEFT] = Keycode::BTN_LEFT; - mouse_map[RETRO_DEVICE_ID_MOUSE_RIGHT] = Keycode::BTN_RIGHT; - mouse_map[RETRO_DEVICE_ID_MOUSE_WHEELUP] = Keycode::BTN_GEAR_UP; - mouse_map[RETRO_DEVICE_ID_MOUSE_WHEELDOWN] = Keycode::BTN_GEAR_DOWN; - mouse_map[RETRO_DEVICE_ID_MOUSE_MIDDLE] = Keycode::BTN_MIDDLE; - - auto map_fn = [&] (Genode::Xml_node map_node) { - using namespace Genode; - using namespace Input; - - Keyname const from = map_node.attribute_value("from", Keyname()); - Keyname const to = map_node.attribute_value("to", Keyname()); - - if ((from == "") || (to == "")) { - error("ignoring ", map_node); - return; - } - - int from_code = lookup_genode_code(from); - int to_code = lookup_input_code(device_class, to.string()); - - if (from_code == KEY_UNKNOWN) { - error("unknown key ", from.string()); - return; - } - if (to_code == RETROK_LAST) { - error("unknown key ", to.string()); - return; - } - - /* - * to_code and from_code are mapped reversed from the - * frontend and oriented from the core perspective - */ - switch (device_class) { - case RETRO_DEVICE_JOYPAD: - if (to_code < JOYPAD_MAP_LEN) { - joypad_map[to_code] = from_code; - } else { - Genode::error(to, " is not mapped for joypads"); - } - break; - case RETRO_DEVICE_MOUSE: - if (to_code < MOUSE_MAP_LEN) { - mouse_map[to_code] = from_code; - } else { - Genode::error(to, " is not mapped for mice"); - } - - break; - default: - Genode::error(map_node, " is invalid for device ", - device, " class ", device_class); - break; - } - }; - - config.for_each_sub_node("map", map_fn); - } - - /* TODO: analog axes */ - - void poll() - { - using namespace Input; - - unsigned num_events = input_conn.flush(); - for (unsigned i = 0; i < num_events; ++i) { - Input::Event const &ev = events[i]; - - bool v = 0; /* assume a release */ - - switch (ev.type()) { - - case Event::Type::MOTION: - /* TODO */ - continue; - - case Event::Type::PRESS: - v = 1; /* not a release */ - - case Event::Type::RELEASE: { - int code = ev.code(); - if (code >= 0 && code < Input::KEY_MAX) { - retro_mod mod = RETROKMOD_NONE; - - switch (code) { - case Input::KEY_PAUSE: - if (!v) /* pause/unpause on key release */ - toggle_pause(); - break; - - case Input::KEY_LEFTSHIFT: - case Input::KEY_RIGHTSHIFT: - mod = RETROKMOD_SHIFT; break; - - case Input::KEY_LEFTCTRL: - case Input::KEY_RIGHTCTRL: - mod = RETROKMOD_CTRL; break; - - case Input::KEY_LEFTALT: - case Input::KEY_RIGHTALT: - mod = RETROKMOD_ALT; break; - - case Input::KEY_LEFTMETA: - case Input::KEY_RIGHTMETA: - mod = RETROKMOD_META; break; - - case Input::KEY_NUMLOCK: - mod = RETROKMOD_NUMLOCK; break; - - case Input::KEY_CAPSLOCK: - mod = RETROKMOD_CAPSLOCK; break; - - case Input::KEY_SCROLLLOCK: - mod = RETROKMOD_SCROLLOCK; break; - - default: break; - } - - if (mod) - keymods = (keymods | mod) - (v ? 0 : mod); - - input_state[code] = v; - - if (keyboard_callback) { - /* - * the keyboard_callback may drive the core - * but this context is a libretro callback - * so 'with_libc' must be in effect - */ - unsigned rk = key_map[code]; - if (rk != RETROK_UNKNOWN) { - keyboard_callback(v, rk, 0, keymods); - } - } - } - } - - case Event::Type::CHARACTER: - if (keyboard_callback) { - /* event only supports UTF-8? */ - keyboard_callback(v, RETROK_UNKNOWN, ev.utf8().b0, RETROKMOD_NONE); - } - break; - - default: break; - } - } - } -}; - - -namespace Retro_frontend { - -void initialize_controllers(Genode::Allocator &alloc, - Genode::Xml_node config) -{ - using namespace Genode; - - Genode::memset(key_map, 0x00, sizeof(key_map)); - for (int i = 0; default_keymap[i].gk < Input::KEY_MAX; ++i) { - key_map[default_keymap[i].gk] = (retro_key)default_keymap[i].rk; - } - - for (int i = 0; i <= PORT_MAX; ++i) { - if (controllers[i] != nullptr) { - destroy(alloc, controllers[i]); - controllers[i] = nullptr; - retro_set_controller_port_device(i, RETRO_DEVICE_NONE); - } - } - - config.for_each_sub_node("controller", [&] (Xml_node const &input_node) { - unsigned port = input_node.attribute_value("port", 0U); - unsigned device = input_node.attribute_value("device", 0U); - - if (controllers[port] != nullptr) { - error("controller port ", port, " is already configured"); - return; - } - - controllers[port] = new (alloc) Controller(input_node, port); - if (device != RETRO_DEVICE_NONE) - retro_set_controller_port_device(port, device); - }); -} - - -void input_poll_callback() -{ - for (int i = 0; i <= PORT_MAX; ++i) { - if (controllers[i]) - controllers[i]->poll(); - } -} - - -int16_t input_state_callback(unsigned port, unsigned device, - unsigned index, unsigned id) -{ - Controller *ctrl = (port < PORT_MAX) ? controllers[port] : 0; - - if (ctrl) switch (RETRO_DEVICE_MASK & device) { - case RETRO_DEVICE_JOYPAD: - if (id < Controller::JOYPAD_MAP_LEN) { - auto code = ctrl->joypad_map[id]; - if (code < Input::KEY_MAX) { - return ctrl->input_state[code]; - } - } - break; - case RETRO_DEVICE_MOUSE: - switch (id) { - case RETRO_DEVICE_ID_MOUSE_X: - return ctrl->mouse_x; - case RETRO_DEVICE_ID_MOUSE_Y: - return ctrl->mouse_y; - default: - if (id < Controller::MOUSE_MAP_LEN) { - auto code = ctrl->mouse_map[id]; - if (code < Input::KEY_MAX) { - return ctrl->input_state[code]; - } - } - break; - } - break; - default: break; - } - - return 0; -} - -/* install a handler to wake the frontend from input events */ -void input_sigh(Genode::Signal_context_capability sig) -{ - for (int i = 0; i <= PORT_MAX; ++i) { - if (controllers[i]) - controllers[i]->input_conn.sigh(sig); - } -} - -}; - -#endif diff --git a/src/app/retro_frontend/input_maps.h b/src/app/retro_frontend/input_maps.h deleted file mode 100644 index 9fbf9c0..0000000 --- a/src/app/retro_frontend/input_maps.h +++ /dev/null @@ -1,383 +0,0 @@ -/* - * \brief Libretro input mapping - * \author Emery Hemingway - * \date 2016-07-08 - */ - -/* - * Copyright (C) 2016 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__INPUT_MAPS_H_ -#define _RETRO_FRONTEND__INPUT_MAPS_H_ - -/* Genode includes */ -#include - -namespace Retro_frontend { -#include - -struct retro_input_text_map -{ - int code; - char const *text; -}; - -static const struct retro_input_text_map joypad_text_map[] = { - { RETRO_DEVICE_ID_JOYPAD_B, "B" }, - { RETRO_DEVICE_ID_JOYPAD_Y, "Y" }, - { RETRO_DEVICE_ID_JOYPAD_SELECT, "SELECT" }, - { RETRO_DEVICE_ID_JOYPAD_START, "START" }, - { RETRO_DEVICE_ID_JOYPAD_UP, "UP" }, - { RETRO_DEVICE_ID_JOYPAD_DOWN, "DOWN" }, - { RETRO_DEVICE_ID_JOYPAD_LEFT, "LEFT" }, - { RETRO_DEVICE_ID_JOYPAD_RIGHT, "RIGHT" }, - { RETRO_DEVICE_ID_JOYPAD_A, "A" }, - { RETRO_DEVICE_ID_JOYPAD_X, "X" }, - { RETRO_DEVICE_ID_JOYPAD_L, "L" }, - { RETRO_DEVICE_ID_JOYPAD_R, "R" }, - { RETRO_DEVICE_ID_JOYPAD_L2, "L2" }, - { RETRO_DEVICE_ID_JOYPAD_R2, "R2" }, - { RETRO_DEVICE_ID_JOYPAD_L3, "L3" }, - { RETRO_DEVICE_ID_JOYPAD_R3, "R3" }, - { -1, "" }, -}; - -static const struct retro_input_text_map mouse_text_map[] = { - { RETRO_DEVICE_ID_MOUSE_LEFT, "LEFT" }, - { RETRO_DEVICE_ID_MOUSE_RIGHT, "RIGHT" }, - { RETRO_DEVICE_ID_MOUSE_WHEELUP, "WHEELUP" }, - { RETRO_DEVICE_ID_MOUSE_WHEELDOWN, "WHEELDOWN" }, - { RETRO_DEVICE_ID_MOUSE_MIDDLE, "MIDDLE" }, - { RETRO_DEVICE_ID_MOUSE_HORIZ_WHEELUP, "HORIZ_WHEELUP" }, - { RETRO_DEVICE_ID_MOUSE_HORIZ_WHEELDOWN, "HORIZ_WHEELDOWN" }, - { -1, "" }, -}; - -static const struct retro_input_text_map keyboard_text_map[] = { - { RETROK_UNKNOWN, "UNKNOWN" }, - { RETROK_FIRST, "FIRST" }, - { RETROK_BACKSPACE, "BACKSPACE" }, - { RETROK_TAB, "TAB" }, - { RETROK_CLEAR, "CLEAR" }, - { RETROK_RETURN, "RETURN" }, - { RETROK_PAUSE, "PAUSE" }, - { RETROK_ESCAPE, "ESCAPE" }, - { RETROK_SPACE, "SPACE" }, - { RETROK_EXCLAIM, "EXCLAIM" }, - { RETROK_QUOTEDBL, "QUOTEDBL" }, - { RETROK_HASH, "HASH" }, - { RETROK_DOLLAR, "DOLLAR" }, - { RETROK_AMPERSAND, "AMPERSAND" }, - { RETROK_QUOTE, "QUOTE" }, - { RETROK_LEFTPAREN, "LEFTPAREN" }, - { RETROK_RIGHTPAREN, "RIGHTPAREN" }, - { RETROK_ASTERISK, "ASTERISK" }, - { RETROK_PLUS, "PLUS" }, - { RETROK_COMMA, "COMMA" }, - { RETROK_MINUS, "MINUS" }, - { RETROK_PERIOD, "PERIOD" }, - { RETROK_SLASH, "SLASH" }, - { RETROK_0, "0" }, - { RETROK_1, "1" }, - { RETROK_2, "2" }, - { RETROK_3, "3" }, - { RETROK_4, "4" }, - { RETROK_5, "5" }, - { RETROK_6, "6" }, - { RETROK_7, "7" }, - { RETROK_8, "8" }, - { RETROK_9, "9" }, - { RETROK_COLON, "COLON" }, - { RETROK_SEMICOLON, "SEMICOLON" }, - { RETROK_LESS, "LESS" }, - { RETROK_EQUALS, "EQUALS" }, - { RETROK_GREATER, "GREATER" }, - { RETROK_QUESTION, "QUESTION" }, - { RETROK_AT, "AT" }, - { RETROK_LEFTBRACKET, "LEFTBRACKET" }, - { RETROK_BACKSLASH, "BACKSLASH" }, - { RETROK_RIGHTBRACKET, "RIGHTBRACKET" }, - { RETROK_CARET, "CARET" }, - { RETROK_UNDERSCORE, "UNDERSCORE" }, - { RETROK_BACKQUOTE, "BACKQUOTE" }, - { RETROK_a, "a" }, - { RETROK_b, "b" }, - { RETROK_c, "c" }, - { RETROK_d, "d" }, - { RETROK_e, "e" }, - { RETROK_f, "f" }, - { RETROK_g, "g" }, - { RETROK_h, "h" }, - { RETROK_i, "i" }, - { RETROK_j, "j" }, - { RETROK_k, "k" }, - { RETROK_l, "l" }, - { RETROK_m, "m" }, - { RETROK_n, "n" }, - { RETROK_o, "o" }, - { RETROK_p, "p" }, - { RETROK_q, "q" }, - { RETROK_r, "r" }, - { RETROK_s, "s" }, - { RETROK_t, "t" }, - { RETROK_u, "u" }, - { RETROK_v, "v" }, - { RETROK_w, "w" }, - { RETROK_x, "x" }, - { RETROK_y, "y" }, - { RETROK_z, "z" }, - { RETROK_DELETE, "DELETE" }, - - { RETROK_KP0, "KP0" }, - { RETROK_KP1, "KP1" }, - { RETROK_KP2, "KP2" }, - { RETROK_KP3, "KP3" }, - { RETROK_KP4, "KP4" }, - { RETROK_KP5, "KP5" }, - { RETROK_KP6, "KP6" }, - { RETROK_KP7, "KP7" }, - { RETROK_KP8, "KP8" }, - { RETROK_KP9, "KP9" }, - { RETROK_KP_PERIOD, "KP_PERIOD" }, - { RETROK_KP_DIVIDE, "KP_DIVIDE" }, - { RETROK_KP_MULTIPLY, "KP_MULTIPLY" }, - { RETROK_KP_MINUS, "KP_MINUS" }, - { RETROK_KP_PLUS, "KP_PLUS" }, - { RETROK_KP_ENTER, "KP_ENTER" }, - { RETROK_KP_EQUALS, "KP_EQUALS" }, - - { RETROK_UP, "UP" }, - { RETROK_DOWN, "DOWN" }, - { RETROK_RIGHT, "RIGHT" }, - { RETROK_LEFT, "LEFT" }, - { RETROK_INSERT, "INSERT" }, - { RETROK_HOME, "HOME" }, - { RETROK_END, "END" }, - { RETROK_PAGEUP, "PAGEUP" }, - { RETROK_PAGEDOWN, "PAGEDOWN" }, - - { RETROK_F1, "F1" }, - { RETROK_F2, "F2" }, - { RETROK_F3, "F3" }, - { RETROK_F4, "F4" }, - { RETROK_F5, "F5" }, - { RETROK_F6, "F6" }, - { RETROK_F7, "F7" }, - { RETROK_F8, "F8" }, - { RETROK_F9, "F9" }, - { RETROK_F10, "F10" }, - { RETROK_F11, "F11" }, - { RETROK_F12, "F12" }, - { RETROK_F13, "F13" }, - { RETROK_F14, "F14" }, - { RETROK_F15, "F15" }, - - { RETROK_NUMLOCK, "NUMLOCK" }, - { RETROK_CAPSLOCK, "CAPSLOCK" }, - { RETROK_SCROLLOCK, "SCROLLOCK" }, - { RETROK_RSHIFT, "RSHIFT" }, - { RETROK_LSHIFT, "LSHIFT" }, - { RETROK_RCTRL, "RCTRL" }, - { RETROK_LCTRL, "LCTRL" }, - { RETROK_RALT, "RALT" }, - { RETROK_LALT, "LALT" }, - { RETROK_RMETA, "RMETA" }, - { RETROK_LMETA, "LMETA" }, - { RETROK_LSUPER, "LSUPER" }, - { RETROK_RSUPER, "RSUPER" }, - { RETROK_MODE, "MODE" }, - { RETROK_COMPOSE, "COMPOSE" }, - - { RETROK_HELP, "HELP" }, - { RETROK_PRINT, "PRINT" }, - { RETROK_SYSREQ, "SYSREQ" }, - { RETROK_BREAK, "BREAK" }, - { RETROK_MENU, "MENU" }, - { RETROK_POWER, "POWER" }, - { RETROK_EURO, "EURO" }, - { RETROK_UNDO, "UNDO" }, - { -1, "" }, -}; - -char const *lookup_input_text(int device, int code) -{ - retro_input_text_map const *map; - char const *placeholder = "UNKNOWN"; - - switch (device) { - case RETRO_DEVICE_JOYPAD: - map = &joypad_text_map[0]; break; - case RETRO_DEVICE_MOUSE: - map = &mouse_text_map[0]; break; - case RETRO_DEVICE_KEYBOARD: - map = &keyboard_text_map[0]; break; - default: - return placeholder; - } - - for (int i = 0; *map[i].text; ++i) { - if (map[i].code == code) - return map[i].text; - } - return placeholder; -} - - -unsigned lookup_input_code(int device, char const *text) -{ - retro_input_text_map const *map; - - switch (device) { - case RETRO_DEVICE_JOYPAD: - map = &joypad_text_map[0]; break; - case RETRO_DEVICE_MOUSE: - map = &mouse_text_map[0]; break; - case RETRO_DEVICE_KEYBOARD: - map = &keyboard_text_map[0]; break; - default: return RETROK_LAST; - } - - for (int i = 0; *map[i].text; ++i) { - if (Genode::strcmp(map[i].text, text) == 0) - return map[i].code; - } - return RETROK_LAST; -} - - -struct genode_retro_map -{ - enum Input::Keycode gk; - unsigned rk; -}; - -static const struct genode_retro_map default_keymap[] = { - { Input::KEY_ESC, RETROK_ESCAPE }, - { Input::KEY_1, RETROK_1 }, - { Input::KEY_2, RETROK_2 }, - { Input::KEY_3, RETROK_3 }, - { Input::KEY_4, RETROK_4 }, - { Input::KEY_5, RETROK_5 }, - { Input::KEY_6, RETROK_6 }, - { Input::KEY_7, RETROK_7 }, - { Input::KEY_8, RETROK_8 }, - { Input::KEY_9, RETROK_9 }, - { Input::KEY_0, RETROK_0 }, - { Input::KEY_MINUS, RETROK_MINUS }, - { Input::KEY_EQUAL, RETROK_EQUALS }, - { Input::KEY_BACKSPACE, RETROK_BACKSPACE }, - { Input::KEY_TAB, RETROK_TAB }, - { Input::KEY_Q, RETROK_q }, - { Input::KEY_W, RETROK_w }, - { Input::KEY_E, RETROK_e }, - { Input::KEY_R, RETROK_r }, - { Input::KEY_T, RETROK_t }, - { Input::KEY_Y, RETROK_y }, - { Input::KEY_U, RETROK_u }, - { Input::KEY_I, RETROK_i }, - { Input::KEY_O, RETROK_o }, - { Input::KEY_P, RETROK_p }, - { Input::KEY_LEFTBRACE, RETROK_LEFTBRACKET }, - { Input::KEY_RIGHTBRACE, RETROK_RIGHTBRACKET }, - { Input::KEY_ENTER, RETROK_RETURN }, - { Input::KEY_LEFTCTRL, RETROK_LCTRL }, - { Input::KEY_A, RETROK_a }, - { Input::KEY_S, RETROK_s }, - { Input::KEY_D, RETROK_d }, - { Input::KEY_F, RETROK_f }, - { Input::KEY_G, RETROK_g }, - { Input::KEY_H, RETROK_h }, - { Input::KEY_J, RETROK_j }, - { Input::KEY_K, RETROK_k }, - { Input::KEY_L, RETROK_l }, - { Input::KEY_SEMICOLON, RETROK_SEMICOLON }, - { Input::KEY_APOSTROPHE, RETROK_QUOTE }, - { Input::KEY_GRAVE, RETROK_BACKQUOTE }, - { Input::KEY_LEFTSHIFT, RETROK_LSHIFT }, - { Input::KEY_BACKSLASH, RETROK_BACKSLASH }, - { Input::KEY_Z, RETROK_z }, - { Input::KEY_X, RETROK_x }, - { Input::KEY_C, RETROK_c }, - { Input::KEY_V, RETROK_v }, - { Input::KEY_B, RETROK_b }, - { Input::KEY_N, RETROK_n }, - { Input::KEY_M, RETROK_m }, - { Input::KEY_COMMA, RETROK_COMMA }, - { Input::KEY_DOT, RETROK_PERIOD }, - { Input::KEY_SLASH, RETROK_SLASH }, - { Input::KEY_RIGHTSHIFT, RETROK_RSHIFT }, - { Input::KEY_KPASTERISK, RETROK_KP_MULTIPLY }, - { Input::KEY_LEFTALT, RETROK_LALT }, - { Input::KEY_SPACE, RETROK_SPACE }, - { Input::KEY_CAPSLOCK, RETROK_CAPSLOCK }, - { Input::KEY_F1, RETROK_F1 }, - { Input::KEY_F2, RETROK_F2 }, - { Input::KEY_F3, RETROK_F3 }, - { Input::KEY_F4, RETROK_F4 }, - { Input::KEY_F5, RETROK_F5 }, - { Input::KEY_F6, RETROK_F6 }, - { Input::KEY_F7, RETROK_F7 }, - { Input::KEY_F8, RETROK_F8 }, - { Input::KEY_F9, RETROK_F9 }, - { Input::KEY_F10, RETROK_F10 }, - { Input::KEY_NUMLOCK, RETROK_NUMLOCK }, - { Input::KEY_SCROLLLOCK, RETROK_SCROLLOCK }, - { Input::KEY_KP7, RETROK_KP7 }, - { Input::KEY_KP8, RETROK_KP8 }, - { Input::KEY_KP9, RETROK_KP9 }, - { Input::KEY_KPMINUS, RETROK_KP_MINUS }, - { Input::KEY_KP4, RETROK_KP4 }, - { Input::KEY_KP5, RETROK_KP5 }, - { Input::KEY_KP6, RETROK_KP6 }, - { Input::KEY_KPPLUS, RETROK_KP_PLUS }, - { Input::KEY_KP1, RETROK_KP1 }, - { Input::KEY_KP2, RETROK_KP2 }, - { Input::KEY_KP3, RETROK_KP3 }, - { Input::KEY_KP0, RETROK_KP0 }, - { Input::KEY_KPDOT, RETROK_KP_PERIOD }, - - { Input::KEY_F11, RETROK_F11 }, - { Input::KEY_F12, RETROK_F12 }, - { Input::KEY_KPENTER, RETROK_KP_ENTER }, - { Input::KEY_RIGHTCTRL, RETROK_RCTRL }, - { Input::KEY_KPSLASH, RETROK_KP_DIVIDE }, - { Input::KEY_SYSRQ, RETROK_SYSREQ }, - { Input::KEY_RIGHTALT, RETROK_RALT }, - { Input::KEY_HOME, RETROK_HOME }, - { Input::KEY_UP, RETROK_UP }, - { Input::KEY_PAGEUP, RETROK_PAGEUP }, - { Input::KEY_LEFT, RETROK_LEFT }, - { Input::KEY_RIGHT, RETROK_RIGHT }, - { Input::KEY_END, RETROK_END }, - { Input::KEY_DOWN, RETROK_DOWN }, - { Input::KEY_PAGEDOWN, RETROK_PAGEDOWN }, - { Input::KEY_INSERT, RETROK_INSERT }, - { Input::KEY_DELETE, RETROK_DELETE }, - { Input::KEY_POWER, RETROK_POWER }, - { Input::KEY_KPEQUAL, RETROK_KP_EQUALS }, - { Input::KEY_KPPLUSMINUS, RETROK_KP_MINUS }, - - { Input::KEY_LEFTMETA, RETROK_LMETA }, - { Input::KEY_RIGHTMETA, RETROK_RMETA }, - { Input::KEY_COMPOSE, RETROK_COMPOSE }, - - { Input::KEY_UNDO, RETROK_UNDO }, - { Input::KEY_HELP, RETROK_HELP }, - { Input::KEY_MENU, RETROK_MENU }, - - { Input::KEY_F13, RETROK_F13 }, - { Input::KEY_F14, RETROK_F14 }, - { Input::KEY_F15, RETROK_F15 }, - - { Input::KEY_BREAK, RETROK_BREAK }, - { Input::KEY_MAX, RETROK_LAST }, - { Input::KEY_MAX, RETROK_LAST }, -}; - -} - -#endif \ No newline at end of file diff --git a/src/app/retro_frontend/log.h b/src/app/retro_frontend/log.h deleted file mode 100644 index 88ea653..0000000 --- a/src/app/retro_frontend/log.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * \brief Libretro frontend - * \author Emery Hemingway - * \date 2017-11-04 - */ - -/* - * Copyright (C) 2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__LOG_H_ -#define _RETRO_FRONTEND__LOG_H_ - -/* Genode includes */ -#include - -/* vsnprintf */ -#include - -#include "core.h" - -void log_printf_callback(retro_log_level level, const char *fmt, ...) -{ - using namespace Retro_frontend; - - char buf[Genode::Log_session::MAX_STRING_LEN]; - - va_list vp; - va_start(vp, fmt); - int n = ::vsnprintf(buf, sizeof(buf), fmt, vp); - va_end(vp); - - if (n) - buf[n-1] = '\0'; /* trim newline */ - char const *msg = buf; - - switch (level) { - case RETRO_LOG_DEBUG: Genode::log("Debug: ", msg); return; - case RETRO_LOG_INFO: Genode::log(msg); return; - case RETRO_LOG_WARN: Genode::warning(msg); return; - case RETRO_LOG_ERROR: Genode::error(msg); return; - case RETRO_LOG_DUMMY: Genode::log("Dummy: ", msg); return; - } -} - -#endif diff --git a/src/app/retro_frontend/memory.h b/src/app/retro_frontend/memory.h deleted file mode 100644 index 1c3b7f2..0000000 --- a/src/app/retro_frontend/memory.h +++ /dev/null @@ -1,96 +0,0 @@ -/* - * \brief Libretro persistent memory file - * \author Emery Hemingway - * \date 2017-11-17 - */ - -/* - * Copyright (C) 2017 Genode Labs GmbH - * - * This file is part of the Genode OS framework, which is distributed - * under the terms of the GNU General Public License version 2. - */ - -#ifndef _RETRO_FRONTEND__MEMORY_H_ -#define _RETRO_FRONTEND__MEMORY_H_ - -/* Libc includes */ -#include -#include -#include -#include - -namespace Retro_frontend { - - struct Memory_file - { - void *data = nullptr; - size_t size = 0; - unsigned const id; - char const *path; - int fd = -1; - - Genode::size_t file_size() - { - struct stat s; - s.st_size = 0; - stat(path, &s); - return s.st_size; - } - - bool open_file_for_data() - { - if (!(data && size)) - return false; - - if (fd == -1) - fd = ::open(path, O_RDWR|O_CREAT); - return fd != -1; - } - - Memory_file(unsigned id, char const *filename) - : id(id), path(filename) - { } - - ~Memory_file() { if (fd != -1) close(fd); } - - void read() - { - if (open_file_for_data()) { - lseek(fd, 0, SEEK_SET); - size_t remain = Genode::min(size, file_size()); - size_t offset = 0; - do { - ssize_t n = ::read(fd, ((char*)data)+offset, remain); - if (n == -1) { - Genode::error("failed to read from ", path); - break; - } - remain -= n; - offset += n; - } while (remain); - } - } - - void write() - { - if (open_file_for_data()) { - lseek(fd, 0, SEEK_SET); - ftruncate(fd, size); - size_t remain = size; - size_t offset = 0; - do { - ssize_t n = ::write(fd, ((char const *)data)+offset, remain); - if (n == -1) { - Genode::error("failed to write to ", path); - break; - } - remain -= n; - offset += n; - } while (remain); - } - } - }; -} - -#endif diff --git a/src/app/retro_frontend/target.mk b/src/app/retro_frontend/target.mk deleted file mode 100644 index 665a9f8..0000000 --- a/src/app/retro_frontend/target.mk +++ /dev/null @@ -1,9 +0,0 @@ -TARGET = retro_frontend -SRC_CC = component.cc -LIBS = base libc - -LIBRETRO_INC := $(call select_from_ports,libretro)/include - -INC_DIR += $(LIBRETRO_INC) - -CC_CXX_WARN_STRICT = diff --git a/src/libretro/fceumm/target.mk b/src/libretro/fceumm/target.mk deleted file mode 100644 index d2c402f..0000000 --- a/src/libretro/fceumm/target.mk +++ /dev/null @@ -1,7 +0,0 @@ -TARGET = fceumm -LIBS = fceumm_libretro -SRC_CC = main.cc - -vpath %.cc $(call select_from_repositories,src/test/libports) - -CC_CXX_WARN_STRICT = diff --git a/src/libretro/meteor/target.mk b/src/libretro/meteor/target.mk deleted file mode 100644 index aee157b..0000000 --- a/src/libretro/meteor/target.mk +++ /dev/null @@ -1,7 +0,0 @@ -TARGET = meteor_libretro-dummy -LIBS = meteor_libretro -SRC_CC = main.cc - -vpath %.cc $(call select_from_repositories,src/test/libports) - -CC_CXX_WARN_STRICT = diff --git a/src/libretro/nxengine/target.mk b/src/libretro/nxengine/target.mk deleted file mode 100644 index 56615f5..0000000 --- a/src/libretro/nxengine/target.mk +++ /dev/null @@ -1,7 +0,0 @@ -TARGET = nxengine -LIBS = nxengine_libretro -SRC_CC = main.cc - -vpath %.cc $(call select_from_repositories,src/test/libports) - -CC_CXX_WARN_STRICT = diff --git a/src/libretro/snes9x/target.mk b/src/libretro/snes9x/target.mk deleted file mode 100644 index f965fec..0000000 --- a/src/libretro/snes9x/target.mk +++ /dev/null @@ -1,7 +0,0 @@ -TARGET = snes9x -LIBS = snes9x_libretro -SRC_CC = main.cc - -vpath %.cc $(call select_from_repositories,src/test/libports) - -CC_CXX_WARN_STRICT = diff --git a/src/libretro/tyrquake/boolean.h b/src/libretro/tyrquake/boolean.h deleted file mode 100644 index 8eaf0aa..0000000 --- a/src/libretro/tyrquake/boolean.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef BOOLEAN_H -#define BOOLEAN_H - -/* known to contain a 'bool' type */ -#include - -#endif diff --git a/src/libretro/tyrquake/target.mk b/src/libretro/tyrquake/target.mk deleted file mode 100644 index 57c467c..0000000 --- a/src/libretro/tyrquake/target.mk +++ /dev/null @@ -1,7 +0,0 @@ -TARGET = tyrquake -LIBS = tyrquake_libretro -SRC_CC = main.cc - -vpath %.cc $(call select_from_repositories,src/test/libports) - -CC_CXX_WARN_STRICT =