iiiypuk/buildroot
1
0
Fork 0
mirror of https://github.com/MiyooCFW/buildroot.git synced 2025-09-27 22:24:19 +03:00
Code Issues Projects Releases Wiki Activity

PACKAGE: bumpup ver., fix SELECT input & reoptimize libretro-mame2000 (#146)

Browse Source 
* PACKAGE: bump libretro-mame2000 version

commit 2ec60f6e1078cf9ba173e80432cc28fd4eea200f

* PACKAGE-mame2000: fix SELECT btn & optimize patches
This commit is contained in:
Apaczer
2025-01-24 08:24:01 +01:00
committed by GitHub
parent ca53a51cf8
commit e3d39f3e87
5 changed files with 93 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
package/miyoo/retroarch/libretro-mame2000/0001-LIBRETRO-usrintrf-disable-UI-Cancel-event-without-os.patch Normal file
View File

@@ -0,0 +1,29 @@
From dc4f3c5488deb32faf3dbe079af179eae56787b8 Mon Sep 17 00:00:00 2001
From: Apaczer <94932128+Apaczer@users.noreply.github.com>
Date: Wed, 22 Jan 2025 17:17:51 +0100
Subject: [PATCH 1/3] LIBRETRO-usrintrf: disable "UI Cancel" event without osd
menu
otherwise libretro core hangs on return
---
src/usrintrf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/usrintrf.c b/src/usrintrf.c
index 147ee46..83237f7 100644
--- a/src/usrintrf.c
+++ b/src/usrintrf.c
@@ -3450,8 +3450,10 @@ if (Machine->gamedrv->flags & GAME_COMPUTER)
/* if the user pressed ESC, stop the emulation */
/* but don't quit if the setup menu is on screen */
+#ifndef __LIBRETRO__
if (setup_selected == 0 && input_ui_pressed(IPT_UI_CANCEL))
return 1;
+#endif
if (setup_selected == 0 && input_ui_pressed(IPT_UI_CONFIGURE))
{
--
2.45.2.windows.1

46
package/miyoo/retroarch/libretro-mame2000/0002-Makefile-add-miyoo-new-opt-flags.patch Normal file
View File

@@ -0,0 +1,46 @@
From 5d2c4b5731e646bc1c13a4ec9ebb87d21c411908 Mon Sep 17 00:00:00 2001
From: Apaczer <94932128+Apaczer@users.noreply.github.com>
Date: Wed, 22 Jan 2025 19:24:38 +0100
Subject: [PATCH 2/3] Makefile: add miyoo new opt flags
don't use LTO due to buggy uClibc build and bad opt. in musl
---
Makefile | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
index 1c63c18..d349bf4 100644
--- a/Makefile
+++ b/Makefile
@@ -327,12 +327,12 @@ else ifeq ($(platform), miyoo)
TARGET := $(TARGET_NAME)_libretro.so
CC = /opt/miyoo/usr/bin/arm-linux-gcc
AR = /opt/miyoo/usr/bin/arm-linux-ar
- fpic := -fPIC
+ fpic := -fno-PIC
SHARED := -shared -Wl,--version-script=link.T -Wl,-no-undefined
DISABLE_ERROR_LOGGING := 1
- CFLAGS += -fomit-frame-pointer -ffast-math -march=armv5te -mtune=arm926ej-s
- ARM = 1
+ CFLAGS += -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s -fdata-sections -ffunction-sections -fsingle-precision-constant
+ ARM = 1
USE_CYCLONE = 1
USE_DRZ80 = 1
@@ -524,8 +524,12 @@ endif
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -g
else
+ifeq ($(platform), miyoo)
+CFLAGS += -Ofast -DNDEBUG
+else
CFLAGS += -O2 -DNDEBUG
endif
+endif
# compiler, linker and utilities
RM = rm -f
--
2.45.2.windows.1

38
package/miyoo/retroarch/libretro-mame2000/0001-optimize.patch → package/miyoo/retroarch/libretro-mame2000/0003-libretro.c-use-frameskip-low-samplerate-by-def.patch
View File

@@ -1,28 +1,15 @@
diff --git a/Makefile b/Makefile
index 64d8115..63e27cd 100644
--- a/Makefile
+++ b/Makefile
@@ -327,14 +327,14 @@ else ifeq ($(platform), miyoo)
TARGET := $(TARGET_NAME)_libretro.so
CC = /opt/miyoo/usr/bin/arm-linux-gcc
AR = /opt/miyoo/usr/bin/arm-linux-ar
- fpic := -fPIC
+ fpic :=
SHARED := -shared -Wl,--version-script=link.T -Wl,-no-undefined
DISABLE_ERROR_LOGGING := 1
- CFLAGS += -fomit-frame-pointer -ffast-math -march=armv5te -mtune=arm926ej-s
+ CFLAGS += -fomit-frame-pointer -ffast-math -mcpu=arm926ej-s -Ofast -fdata-sections -ffunction-sections -fsingle-precision-constant -flto
ARM = 1
- USE_CYCLONE = 1
- USE_DRZ80 = 1
+ USE_CYCLONE = 0
+ USE_DRZ80 = 0
# Windows MSVC 2010 x64
else ifeq ($(platform), windows_msvc2010_x64)
From 7972d983687fa37877301f3f590a041639cda346 Mon Sep 17 00:00:00 2001
From: Apaczer <94932128+Apaczer@users.noreply.github.com>
Date: Wed, 22 Jan 2025 20:02:40 +0100
Subject: [PATCH 3/3] libretro.c: use frameskip & low samplerate by def.
optimize
---
src/libretro/libretro.c | 26 +++++++++++++-------------
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/src/libretro/libretro.c b/src/libretro/libretro.c
index 7fd3662..f9a2794 100644
index 48f079a..4df5d0a 100644
--- a/src/libretro/libretro.c
+++ b/src/libretro/libretro.c
@@ -51,8 +51,8 @@ static scond_t *libretro_cond = NULL;
@@ -104,3 +91,6 @@ index 7fd3662..f9a2794 100644
{ NULL, NULL },
};
environ_cb = cb;
--
2.45.2.windows.1

2
package/miyoo/retroarch/libretro-mame2000/libretro-mame2000.hash
View File

@@ -1,2 +1,2 @@
# Locally calculated
sha256 e70d596045b9753084329caee49767e0ca1fb2567657a6a1fbeb3b486c594df9 libretro-mame2000-1472da3a39ab14fff8325b1f51a1dfdb8eabb5c8.tar.gz
sha256 e9e39e0153970729a2b81898af140749118db56be2920600bcff29fe13c59658 libretro-mame2000-2ec60f6e1078cf9ba173e80432cc28fd4eea200f.tar.gz

6
package/miyoo/retroarch/libretro-mame2000/libretro-mame2000.mk
View File

@@ -4,8 +4,8 @@
#
################################################################################
# Commit of 2023/11/01
LIBRETRO_MAME2000_VERSION = 1472da3a39ab14fff8325b1f51a1dfdb8eabb5c8
# Commit of Jul 1, 2024
LIBRETRO_MAME2000_VERSION = 2ec60f6e1078cf9ba173e80432cc28fd4eea200f
LIBRETRO_MAME2000_SITE = $(call github,libretro,mame2000-libretro,$(LIBRETRO_MAME2000_VERSION))
LIBRETRO_MAME2000_LICENSE = MAME
LIBRETRO_MAME2000_LICENSE_FILES = readme.txt
@@ -18,7 +18,7 @@ define LIBRETRO_MAME2000_BUILD_CMDS
CFLAGS="$(TARGET_CFLAGS) $(COMPILER_COMMONS_CFLAGS_SO)" \
CXXFLAGS="$(TARGET_CXXFLAGS) $(COMPILER_COMMONS_CXXFLAGS_SO)" \
LDFLAGS="$(TARGET_LDFLAGS) $(COMPILER_COMMONS_LDFLAGS_SO)" \
$(MAKE) CC="$(TARGET_CC)" -C $(@D) -f Makefile ARM=1 USE_CYCLONE=1 USE_DRZ80=1 platform="$(RETROARCH_LIBRETRO_PLATFORM)"
$(MAKE) CC="$(TARGET_CC)" -C $(@D) -f Makefile platform="$(RETROARCH_LIBRETRO_PLATFORM)"
$(TARGET_STRIP) --strip-unneeded $(@D)/*_libretro.so
endef