Merge commit '1d96a10acb661e07775de954338f4bb3724705a3' into libretro_core

# Conflicts:
#	libretro/libretro.c

libretro/Makefile

@@ -1,6 +1,11 @@
 STATIC_LINKING := 0
 AR             := ar
 
+GIT_VERSION ?= " $(shell git rev-parse --short HEAD || echo unknown)"
+ifneq ($(GIT_VERSION)," unknown")
+   CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
+endif
+
 ifeq ($(platform),)
 platform = unix
 ifeq ($(shell uname -a),)
@@ -48,7 +53,7 @@ endif
 
 ifeq ($(platform), osx)
 ifndef ($(NOUNIVERSAL))
-   CXXFLAGS += $(ARCHFLAGS)
+   CFLAGS += $(ARCHFLAGS)
    LFLAGS += $(ARCHFLAGS)
 endif
 endif
@@ -88,10 +93,10 @@ else
 endif
 ifeq ($(platform),$(filter $(platform),ios9 ios-arm64))
 CC     += -miphoneos-version-min=8.0
-CXXFLAGS += -miphoneos-version-min=8.0
+CFLAGS += -miphoneos-version-min=8.0
 else
 CC     += -miphoneos-version-min=5.0
-CXXFLAGS += -miphoneos-version-min=5.0
+CFLAGS += -miphoneos-version-min=5.0
 endif
 else ifneq (,$(findstring qnx,$(platform)))
 	TARGET := $(TARGET_NAME)_libretro_qnx.so
@@ -121,9 +126,9 @@ MKDIR := $(shell which mkdir)
 LDFLAGS += $(LIBM)
 
 ifeq ($(DEBUG), 1)
-   CXXFLAGS += -O0 -g
+   CFLAGS += -O0 -g
 else
-   CXXFLAGS += -O2 -DNDEBUG
+   CFLAGS += -O2 -DNDEBUG
 endif
 
 include Makefile.common
@@ -131,7 +136,6 @@ include Makefile.common
 OBJECTS := $(patsubst %.c,$(CORE_DIR)/build/obj/%_libretro.c.o,$(SOURCES_C))
 
 CFLAGS   += -Wall -D__LIBRETRO__ $(fpic) $(INCFLAGS) -std=gnu11 -D_GNU_SOURCE -D_USE_MATH_DEFINES
-CXXFLAGS += -Wall -D__LIBRETRO__ $(fpic)
 
 all: $(TARGET)
 

libretro/jni/Android.mk

@@ -1,7 +1,11 @@
 LOCAL_PATH := $(call my-dir)
 
-include $(CLEAR_VARS)
+GIT_VERSION ?= " $(shell git rev-parse --short HEAD || echo unknown)"
+ifneq ($(GIT_VERSION)," unknown")
+   LOCAL_CXXFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
+endif
 
+include $(CLEAR_VARS)
 
 HAVE_NETWORK = 1
 LOCAL_MODULE    := libretro

libretro/libretro.c

@@ -14,6 +14,8 @@
 #define snprintf _snprintf
 #endif
 
+#define SAMEBOY_CORE_VERSION "0.9"
+
 #include <Core/gb.h>
 #include "libretro.h"
 
@@ -168,12 +170,15 @@ void retro_get_system_info(struct retro_system_info *info)
 {
    memset(info, 0, sizeof(*info));
    info->library_name     = "SameBoy";
-   info->library_version  = "0.9";
+#ifdef GIT_VERSION
+   info->library_version  = SAMEBOY_CORE_VERSION GIT_VERSION;
+#else
+   info->library_version  = SAMEBOY_CORE_VERSION;
+#endif
    info->need_fullpath    = true;
    info->valid_extensions = "gb|gbc";
 }
 
-
 void retro_get_system_av_info(struct retro_system_av_info *info)
 {
    struct retro_game_geometry geom = { VIDEO_WIDTH, VIDEO_HEIGHT,VIDEO_WIDTH, VIDEO_HEIGHT ,160.0 / 144.0 };
@@ -202,13 +207,6 @@ void retro_set_environment(retro_environment_t cb)
       { NULL, 0 },
    };
    cb(RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports);
-
-   static struct retro_variable vars[] = {
-      { "sameboy_color_correction_mode", "Color Correction; off|correct curves|emulate hardware|preserve brightness" },
-      { "sameboy_high_pass_filter_mode", "High Pass Filter; off|accurate|remove dc offset" },
-   };
-   cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);
-
 }
 
 void retro_set_audio_sample(retro_audio_sample_t cb)
@@ -246,7 +244,7 @@ static void check_variables(void)
 
    var.key = "sameboy_color_correction_mode";
    var.value = NULL;
-   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
+   if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value && GB_is_cgb(&gb))
    {
       if (strcmp(var.value, "off") == 0)
          GB_set_color_correction_mode(&gb, GB_COLOR_CORRECTION_DISABLED);
@@ -422,6 +420,21 @@ bool retro_load_game(const struct retro_game_info *info)
    else
       log_cb(RETRO_LOG_INFO, "Rumble environment not supported.\n");
 
+   static struct retro_variable vars_cgb[] = {
+      { "sameboy_color_correction_mode", "Color Correction; off|correct curves|emulate hardware|preserve brightness" },
+      { "sameboy_high_pass_filter_mode", "High Pass Filter; off|accurate|remove dc offset" },
+      { NULL }
+   };
+
+   static struct retro_variable vars_dmg[] = {
+      { "sameboy_high_pass_filter_mode", "High Pass Filter; off|accurate|remove dc offset" },
+      { NULL }
+   };
+
+   if (GB_is_cgb(&gb))
+      environ_cb(RETRO_ENVIRONMENT_SET_VARIABLES, vars_cgb);
+   else
+      environ_cb(RETRO_ENVIRONMENT_SET_VARIABLES, vars_dmg);
    check_variables();
 
    return true;