PACKAGE-mame2000: fix SELECT btn & optimize patches

Author: Apaczer

package/miyoo/retroarch/libretro-mame2000/0001-LIBRETRO-usrintrf-disable-UI-Cancel-event-without-os.patch

@@ -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
+

package/miyoo/retroarch/libretro-mame2000/0002-Makefile-add-miyoo-new-opt-flags.patch

@@ -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
+

…ch/libretro-mame2000/0001-optimize.patch …se-frameskip-low-samplerate-by-def.patchpackage/miyoo/retroarch/libretro-mame2000/0001-optimize.patch renamed to package/miyoo/retroarch/libretro-mame2000/0003-libretro.c-use-frameskip-low-samplerate-by-def.patch package/miyoo/retroarch/libretro-mame2000/0001-optimize.patch renamed to package/miyoo/retroarch/libretro-mame2000/0003-libretro.c-use-frameskip-low-samplerate-by-def.patch

@@ -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
+