Squeeze extra blank lines with cat(1).

Example:

find . -type f -iname '*.c' | while read -r i; do
  cat -s "$i" > "$i.new"
  mv "$i.new" "$i"
done

Makefile.ctr

@@ -107,7 +107,6 @@ MAKEROM_ARGS_COMMON = -rsf $(APP_RSF) -exefslogo -elf $(TARGET).elf -icon $(TARG
 INCDIRS := -I$(CTRULIB)/include
 LIBDIRS := -L. -L$(CTRULIB)/lib
 
-
 ARCH     := -march=armv6k -mtune=mpcore -mfloat-abi=hard -marm -mfpu=vfp -mtp=soft
 
 CFLAGS	+=	-mword-relocations \
@@ -151,7 +150,6 @@ LDFLAGS  +=	-specs=ctr/3dsx_custom.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
 
 CFLAGS   += -std=gnu99 -ffast-math
 
-
 LIBS	:= $(WHOLE_START) -lretro_ctr $(WHOLE_END) -lm
 
 ifeq ($(DEBUG), 1)
@@ -160,7 +158,6 @@ else
 	LIBS	+= -lctru
 endif
 
-
 ifeq ($(BUILD_3DSX), 1)
 	TARGET_3DSX := $(TARGET).3dsx $(TARGET).smdh
 endif
@@ -270,7 +267,6 @@ $(TARGET).3ds: $(TARGET).elf $(TARGET).bnr $(TARGET).icn $(APP_RSF)
 $(TARGET).cia: $(TARGET).elf $(TARGET).bnr $(TARGET).icn $(APP_RSF)
 	$(MAKEROM) -f cia -o $@ $(MAKEROM_ARGS_COMMON) -DAPP_ENCRYPTED=false
 
-
 clean:
 	rm -f $(OBJ)
 	rm -f $(TARGET).3dsx
@@ -285,4 +281,3 @@ clean:
 
 .PHONY: clean
 
-

Makefile.ctr.salamander

@@ -94,10 +94,8 @@ LDFLAGS  +=	-specs=ctr/3dsx_custom.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
 
 CFLAGS   += -std=gnu99 -ffast-math
 
-
 LIBS	:= -lctru -lm
 
-
 ifeq ($(BUILD_3DSX), 1)
 TARGET_3DSX := $(TARGET).3dsx $(TARGET).smdh
 endif
@@ -221,4 +219,3 @@ clean:
 
 .PHONY: clean
 
-

Makefile.griffin

@@ -1074,7 +1074,6 @@ overlays-checkout:
       $(GIT) clone git://github.com/libretro/common-overlays.git $(OVERLAY_DIR); \
    fi
 
-
 clean:
 	rm -f $(EXT_TARGET)
 	rm -f $(EXT_INTER_TARGET)

Makefile.libogc

@@ -45,7 +45,6 @@ export CXX	:=	$(PREFIX)g++
 export AR	:=	$(PREFIX)ar
 export OBJCOPY	:=	$(PREFIX)objcopy
 
-
 ISVC=$(or $(VCBUILDHELPER_COMMAND),$(MSBUILDEXTENSIONSPATH32),$(MSBUILDEXTENSIONSPATH))
 
 #---------------------------------------------------------------------------------
@@ -131,7 +130,6 @@ INCLUDES	:=	$(DEFINCS) \
 
 MACHDEP		:= -DBIGENDIAN -DGEKKO -mcpu=750 -meabi -msdata=eabi -mhard-float -ffunction-sections -fdata-sections
 
-
 ifeq ($(PLATFORM),wii)
 MACHDEP		+=	-DHW_RVL
 endif
@@ -159,7 +157,6 @@ VPATH :=	$(LWIPDIR)				\
 			$(LIBWIIKEYB)		\
 			$(STUBSDIR)
 
-
 #---------------------------------------------------------------------------------
 SOURCES_LWIP := $(LWIPDIR)/network.c \
 					 $(LWIPDIR)/netio.c \
@@ -264,7 +261,6 @@ SOURCES_OGC_ASM := $(OGCDIR)/cache_asm.S \
 						 $(OGCDIR)/system_asm.S \
 						 $(OGCDIR)/video_asm.S
 
-
 ifneq ($(BUILD_LITE), 1)
 SOURCES_OGC += $(OGCDIR)/dvd.c
 endif

Makefile.orbis

@@ -65,7 +65,6 @@ else
 	#OBJ += frontend/drivers/platform_orbis.o
 endif
 
-
 ifeq ($(strip $(PS4SDK)),)
 $(error "Please set PS4SDK in your environment. export PS4SDK=<path to>ps4sdk")
 endif
@@ -124,7 +123,6 @@ CXXFLAGS := $(CFLAGS)
 PS4_LIBS := -lps4link -ldebugnet -lorbisFile -lelfloader -lorbisKeyboard -lorbis2d -lpng -lz -lorbisGl -lorbisPad -lorbisAudio -lmod -lorbisAudio -lmod -lorbisFileBrowser -lorbisXbmFont -lSceNet_stub -lScePigletv2VSH_stub -lSceSystemService_stub -lSceUserService_stub -lScePad_stub -lSceAudioOut_stub -lSceIme_stub -lSceSysmodule_stub \
 	-lPs4_extension_kernel_call_standard -lPs4_extension_kernel_execute_dynlib_prepare_dlclose -lPs4_common_kernel -lPs4_common_user -lPs4_common_generic -lPs4LibCInternalAdaptive_stub -lPs4LibKernelAdaptive_stub -lSceLibcInternal_stub -lkernel_stub -lps4Kernel_stub -lPs4_base_stub_resolve_minimal -lPs4_base_kernel_dlsym_standard -lPs4_base_kernel_seek_elf_address_standard -lPs4_base_assembler_register_parameter_standard -lPs4_base_assembler_system_call_standard
 
-
 LIBS	:= $(WHOLE_START) -lretro_orbis $(WHOLE_END) $(PS4_LIBS) 
 
 TARGETS := $(TARGET).elf
@@ -132,7 +130,6 @@ TARGETS := $(TARGET).elf
 DEPFLAGS    = -MT $@ -MMD -MP -MF $*.Tdepend
 POSTCOMPILE = mv -f $*.Tdepend $*.depend
 
-
 all: $(TARGETS)
 
 %.o: %.cpp
@@ -145,7 +142,6 @@ all: $(TARGETS)
 	$(CC) -c -o $@ $< $(CFLAGS) $(INCDIRS) $(DEPFLAGS)
 	$(POSTCOMPILE)
 
-
 %.o: %.S
 %.o: %.S %.depend
 	$(CC) -c -o $@ $< $(ASFLAGS) $(INCDIRS) $(DEPFLAGS)

Makefile.ps2

@@ -27,7 +27,6 @@ ifeq ($(MUTE_WARNINGS), 1)
    DISABLE_WARNINGS := -Wno-sign-compare -Wno-unused -Wno-parentheses
 endif
 
-
 INCDIR = -I$(PS2DEV)/gsKit/include -I$(PS2SDK)/ports/include
 INCDIR += -Ips2 -Ips2/include -Ilibretro-common/include
 INCDIR += -Ideps -Ideps/stb -Ideps/libz -Ideps/7zip -Ideps/pthreads -Ideps/pthreads/platform/ps2 -Ideps/pthreads/platform/helper

Makefile.psp1

@@ -49,7 +49,6 @@ endif
 
 CFLAGS += $(RARCH_DEFINES)
 
-
 EXTRA_TARGETS = EBOOT.PBP
 PSP_EBOOT_TITLE = RetroArch PSP1
 

Makefile.vita

@@ -127,7 +127,6 @@ TARGETS := $(TARGET).vpk
 DEPFLAGS    = -MT $@ -MMD -MP -MF $*.Tdepend
 POSTCOMPILE = mv -f $*.Tdepend $*.depend
 
-
 all: $(TARGETS)
 
 %.o: %.cpp
@@ -140,7 +139,6 @@ all: $(TARGETS)
 	$(CC) -c -o $@ $< $(CFLAGS) $(INCDIRS) $(DEPFLAGS)
 	$(POSTCOMPILE)
 
-
 %.o: %.S
 %.o: %.S %.depend
 	$(CC) -c -o $@ $< $(ASFLAGS) $(INCDIRS) $(DEPFLAGS)

Makefile.wiiu

@@ -242,7 +242,6 @@ ifneq ($(WANT_IOSUHAX), 1)
 LIBS += -liosuhax
 endif
 
-
 RPX_OBJ           = $(BUILD_DIR)/wiiu/system/stubs_rpl.o
 HBL_ELF_OBJ       = $(BUILD_DIR)/wiiu/system/dynamic.o $(BUILD_DIR)/wiiu/system/stubs_elf.o
 
@@ -264,13 +263,11 @@ endif
 
 DEPFLAGS    = -MT $@ -MMD -MP -MF $(BUILD_DIR)/$*.depend
 
-
 all: $(TARGETS)
 
 %: $(BUILD_DIR)/%
 	cp $< $@
 
-
 $(BUILD_DIR)/%.o: %.cpp %.depend
 	@$(if $(Q), echo CXX $<,)
 	@mkdir -p $(dir $@)

audio/audio_driver.c

@@ -397,7 +397,6 @@ static void audio_driver_mixer_init(unsigned out_rate)
    audio_mixer_init(out_rate);
 }
 
-
 static bool audio_driver_init_internal(bool audio_cb_inited)
 {
    unsigned new_rate     = 0;
@@ -636,7 +635,6 @@ static void audio_driver_flush(const int16_t *data, size_t samples)
    src_data.data_in                  = audio_driver_input_data;
    src_data.input_frames             = samples >> 1;
 
-
    if (audio_driver_dsp)
    {
       struct retro_dsp_data dsp_data;
@@ -1504,7 +1502,6 @@ error:
    return false;
 }
 
-
 bool audio_driver_stop(void)
 {
    if (!current_audio || !current_audio->stop
@@ -1594,7 +1591,6 @@ void audio_set_bool(enum audio_action action, bool val)
    }
 }
 
-
 void audio_set_float(enum audio_action action, float val)
 {
    switch (action)

audio/drivers/alsa_qsa.c

@@ -219,7 +219,6 @@ static int check_pcm_status(void *data, int channel_type)
    return ret;
 }
 
-
 static ssize_t alsa_qsa_write(void *data, const void *buf, size_t size)
 {
    alsa_t              *alsa = (alsa_t*)data;
@@ -328,7 +327,6 @@ static void alsa_qsa_set_nonblock_state(void *data, bool state)
    alsa->nonblock = state;
 }
 
-
 static bool alsa_qsa_use_float(void *data)
 {
    alsa_t *alsa = (alsa_t*)data;

audio/drivers/coreaudio.c

@@ -15,7 +15,6 @@
  */
 #include <stdlib.h>
 
-
 #if TARGET_OS_IPHONE
 #include <AudioToolbox/AudioToolbox.h>
 #else

audio/drivers/ctr_csnd_audio.c

@@ -56,7 +56,6 @@ static void ctr_csnd_audio_update_playpos(ctr_csnd_audio_t* ctr)
    ctr->cpu_ticks_last += samples_played * CTR_CSND_CPU_TICKS_PER_SAMPLE;
 }
 
-
 Result csndPlaySound_custom(int chn, u32 flags, float vol, float pan,
       void* data0, void* data1, u32 size)
 {
@@ -289,7 +288,6 @@ static size_t ctr_csnd_audio_buffer_size(void *data)
    return CTR_CSND_AUDIO_COUNT;
 }
 
-
 audio_driver_t audio_ctr_csnd = {
    ctr_csnd_audio_init,
    ctr_csnd_audio_write,

audio/drivers/ctr_dsp_audio.c

@@ -195,7 +195,6 @@ static size_t ctr_dsp_audio_buffer_size(void *data)
    return CTR_DSP_AUDIO_COUNT;
 }
 
-
 audio_driver_t audio_ctr_dsp = {
    ctr_dsp_audio_init,
    ctr_dsp_audio_write,

audio/drivers/dsound.c

@@ -51,7 +51,6 @@
 #pragma comment(lib, "dxguid")
 #endif
 
-
 typedef struct dsound
 {
    LPDIRECTSOUND ds;
@@ -174,7 +173,6 @@ static DWORD CALLBACK dsound_thread(PVOID data)
          /* No space to write, or we don't have data in our fifo,
           * but we can wait some time before it underruns ... */
 
-
          /* We could opt for using the notification interface,
           * but it is not guaranteed to work, so use high
           * priority sleeping patterns.

audio/drivers/opensl.c

@@ -232,7 +232,6 @@ static bool sl_start(void *data, bool is_shutdown)
    return sl->is_paused ? false : true;
 }
 
-
 static ssize_t sl_write(void *data, const void *buf_, size_t size)
 {
    sl_t           *sl = (sl_t*)data;

audio/drivers/ps2_audio.c

@@ -43,7 +43,6 @@ static u8 audioThreadStack[4 * 1024] __attribute__ ((aligned(16)));
 #define AUDIO_BITS 16
 #define AUDIO_PRIORITY 0x7F /* LOWER VALUE GRATHER PRIORITY*/
 
-
 static void audioMainLoop(void *data)
 {
    char out_tmp[AUDIO_OUT_BUFFER];
@@ -67,7 +66,6 @@ static void audioMainLoop(void *data)
    ExitDeleteThread();
 }
 
-
 static void audioCreateThread(ps2_audio_t *ps2)
 {
    int ret;

audio/drivers/psp_audio.c

@@ -228,7 +228,6 @@ static bool psp_audio_alive(void *data)
    return psp->running;
 }
 
-
 static bool psp_audio_stop(void *data)
 {
    psp_audio_t* psp = (psp_audio_t*)data;
@@ -294,7 +293,6 @@ static size_t psp_buffer_size(void *data)
    return AUDIO_BUFFER_SIZE /** sizeof(uint32_t)*/;
 }
 
-
 audio_driver_t audio_psp = {
    psp_audio_init,
    psp_audio_write,

audio/drivers/switch_thread_audio.c

@@ -80,7 +80,6 @@ static void mainLoop(void* data)
 
    RARCH_LOG("[Audio]: start mainLoop cpu %u tid %u\n", svcGetCurrentProcessorNumber(), swa->thread.handle);
 
-
    while (swa->running)
    {
       size_t buf_avail, avail, to_write;

audio/drivers/tinyalsa.c

@@ -296,7 +296,6 @@
 #define SNDRV_PCM_MMAP_OFFSET_STATUS   0x80000000
 #define SNDRV_PCM_MMAP_OFFSET_CONTROL  0x81000000
 
-
 /** Audio sample format of a PCM.
  * The first letter specifiers whether the sample is signed or unsigned.
  * The letter 'S' means signed. The letter 'U' means unsigned.

audio/drivers/wiiu_audio.c

@@ -318,7 +318,6 @@ static size_t ax_audio_buffer_size(void* data)
    return AX_AUDIO_COUNT;
 }
 
-
 audio_driver_t audio_ax =
 {
    ax_audio_init,

audio/drivers/xaudio27.h

@@ -169,7 +169,6 @@ typedef OPAQUE IXAudio2EngineCallback IXAudio2EngineCallback;
 typedef OPAQUE IXAudio2SubmixVoice IXAudio2SubmixVoice;
 #endif
 
-
 typedef struct XAUDIO2_BUFFER
 {
    UINT32 Flags;

audio/drivers_resampler/cc_resampler.c

@@ -55,7 +55,6 @@ typedef struct rarch_CC_resampler
    void (*process)(void *re, struct resampler_data *data);
 } rarch_CC_resampler_t;
 
-
 #ifdef _MIPS_ARCH_ALLEGREX
 static void resampler_CC_process(void *re_, struct resampler_data *data)
 {
@@ -115,7 +114,6 @@ static void resampler_CC_process(void *re_, struct resampler_data *data)
 
                "vadd.q  c720, c720, c620           \n"
 
-
                "vadd.s  s730, s730, s730[1]  \n"
                "mfv     %0,   s730           \n"
 
@@ -216,7 +214,6 @@ static void resampler_CC_downsample(void *re_, struct resampler_data *data)
       vec_ww1 = _mm_mul_ps(vec_w1, vec_w1);
       vec_ww2 = _mm_mul_ps(vec_w2, vec_w2);
 
-
       vec_ww1 = _mm_mul_ps(vec_ww1, _mm_sub_ps(_mm_set_ps1(3.0),vec_ww1));
       vec_ww2 = _mm_mul_ps(vec_ww2, _mm_sub_ps(_mm_set_ps1(3.0),vec_ww2));
 
@@ -307,7 +304,6 @@ static void resampler_CC_upsample(void *re_, struct resampler_data *data)
          vec_ww1 = _mm_mul_ps(vec_w1, vec_w1);
          vec_ww2 = _mm_mul_ps(vec_w2, vec_w2);
 
-
          vec_ww1 = _mm_mul_ps(vec_ww1,_mm_sub_ps(_mm_set_ps1(3.0),vec_ww1));
          vec_ww2 = _mm_mul_ps(vec_ww2,_mm_sub_ps(_mm_set_ps1(3.0),vec_ww2));
 
@@ -349,7 +345,6 @@ static void resampler_CC_upsample(void *re_, struct resampler_data *data)
    data->output_frames = outp - (audio_frame_float_t*)data->data_out;
 }
 
-
 #elif defined (__ARM_NEON__) && !defined(DONT_WANT_ARM_OPTIMIZATIONS)
 
 #define CC_RESAMPLER_IDENT "NEON"
@@ -492,7 +487,6 @@ static void resampler_CC_process(void *re_, struct resampler_data *data)
       re->process(re_, data);
 }
 
-
 static void *resampler_CC_init(const struct resampler_config *config,
       double bandwidth_mod, 
       enum resampler_quality quality,

audio/librsound.c

@@ -46,7 +46,6 @@
 #define NETWORK_COMPAT_HEADERS 1
 #endif
 
-
 #ifdef NETWORK_COMPAT_HEADERS
 #include <sys/socket.h>
 #include <netdb.h>
@@ -158,7 +157,6 @@ static int rsnd_poll(struct pollfd *fd, int numfd, int timeout);
 static void rsnd_cb_thread(void *thread_data);
 static void rsnd_thread(void *thread_data);
 
-
 /* Determine whether we're running big- or little endian */
 static INLINE int rsnd_is_little_endian(void)
 {
@@ -242,7 +240,6 @@ static int rsnd_connect_server( rsound_t *rd )
 
    rd->conn_type = RSD_CONN_TCP;
 
-
    rd->conn.socket = net_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
    if ( rd->conn.socket < 0 )
       goto error;
@@ -312,7 +309,6 @@ static int rsnd_send_header_info(rsound_t *rd)
 #define FRAMESIZE 34
 #define FORMAT 42
 
-
    uint32_t temp_rate = rd->rate;
    uint16_t temp_channels = rd->channels;
 
@@ -980,7 +976,6 @@ static int rsnd_close_ctl(rsound_t *rd)
    return 0;
 }
 
-
 // Sends delay info request to server on the ctl socket. This code section isn't critical, and will work if it works.
 // It will never block.
 static int rsnd_send_info_query(rsound_t *rd)
@@ -1296,7 +1291,6 @@ static int rsnd_reset(rsound_t *rd)
    return 0;
 }
 
-
 int rsd_stop(rsound_t *rd)
 {
    retro_assert(rd != NULL);
@@ -1403,7 +1397,6 @@ int rsd_exec(rsound_t *rsound)
    return fd;
 }
 
-
 /* ioctl()-ish param setting :D */
 int rsd_set_param(rsound_t *rd, enum rsd_settings option, void* param)
 {
@@ -1493,7 +1486,6 @@ void rsd_delay_wait(rsound_t *rd)
       /* Latency of stream in ms */
       int latency_ms = rsd_delay_ms(rd);
 
-
       /* Should we sleep for a while to keep the latency low? */
       if ( rd->max_latency < latency_ms )
       {

bootstrap/vita/sbrk.c

@@ -46,7 +46,6 @@ void _init_vita_heap(void) {
 		_newlib_vm_memblock = 0;
 	}
 
-
 	// Create a mutex to use inside _sbrk_r
 	if (sceKernelCreateLwMutex((struct SceKernelLwMutexWork*)_newlib_sbrk_mutex, "sbrk mutex", 0, 0, 0) < 0) {
 		goto failure;

cheevos/cheevos.c

@@ -2622,8 +2622,6 @@ static int cheevos_iterate(coro_t *coro)
 
    CORO_ENTER();
 
-
-
       cheevos_locals.addrs_patched = false;
 
       coro->settings               = config_get_ptr();

command.c

@@ -244,8 +244,6 @@ static const struct cmd_map map[] = {
 };
 #endif
 
-
-
 bool command_set_shader(const char *arg)
 {
    char msg[256];
@@ -273,7 +271,6 @@ bool command_set_shader(const char *arg)
 #endif
 }
 
-
 #if defined(HAVE_COMMAND) && defined(HAVE_CHEEVOS)
 #define SMY_CMD_STR "READ_CORE_RAM"
 static bool command_read_ram(const char *arg)
@@ -426,7 +423,6 @@ static bool command_network_init(command_t *handle, uint16_t port)
          msg_hash_to_str(MSG_BRINGING_UP_COMMAND_INTERFACE_ON_PORT),
          (unsigned short)port);
 
-
    if (fd < 0)
       goto error;
 
@@ -1150,7 +1146,6 @@ static void command_event_init_cheats(void)
    cheat_manager_alloc_if_empty() ;
    cheat_manager_load_game_specific_cheats() ;
 
-
    if (settings != NULL && settings->bools.apply_cheats_after_load)
       cheat_manager_apply_cheats();
 }
@@ -1347,7 +1342,6 @@ static bool command_event_init_core(enum rarch_core_type *data)
    if(settings->bools.auto_shaders_enable)
       config_load_shader_preset();
 
-
    /* reset video format to libretro's default */
    video_driver_set_pixel_format(RETRO_PIXEL_FORMAT_0RGB1555);
 
@@ -1370,7 +1364,6 @@ static bool command_event_init_core(enum rarch_core_type *data)
    if (!core_load(settings->uints.input_poll_type_behavior))
       return false;
 
-
    rarch_ctl(RARCH_CTL_SET_FRAME_LIMIT, NULL);
    return true;
 }
@@ -1634,7 +1627,6 @@ static void command_event_save_current_config(enum override_type type)
          break;
    }
 
-
    if (!string_is_empty(msg))
       runloop_msg_queue_push(msg, 1, 180, true);
 }

configuration.c

@@ -962,7 +962,6 @@ const char *config_get_default_joypad(void)
    return "null";
 }
 
-
 /**
  * config_get_default_camera:
  *
@@ -2267,7 +2266,6 @@ static config_file_t *open_default_config_file(void)
       /* Try to create a new config file. */
       conf = config_file_new(NULL);
 
-
       if (conf)
       {
          /* Since this is a clean config file, we can
@@ -2633,7 +2631,6 @@ static void config_get_hex_base(config_file_t *conf,
 }
 #endif
 
-
 /**
  * config_load:
  * @path                : path to be read from.
@@ -2840,7 +2837,6 @@ static bool config_load_file(const char *path, bool set_defaults,
       CONFIG_GET_INT_BASE(conf, settings, uints.led_map[i], buf);
    }
 
-
    /* Hexadecimal settings  */
 
    if (config_get_hex(conf, "video_message_color", &msg_color))
@@ -3024,7 +3020,6 @@ static bool config_load_file(const char *path, bool set_defaults,
       }
    }
 
-
    if (!string_is_empty(settings->paths.directory_screenshot))
    {
       if (string_is_equal(settings->paths.directory_screenshot, "default"))
@@ -3091,7 +3086,6 @@ static bool config_load_file(const char *path, bool set_defaults,
    if (settings->floats.fastforward_ratio < 0.0f)
       configuration_set_float(settings, settings->floats.fastforward_ratio, 0.0f);
 
-
 #ifdef HAVE_LAKKA
    settings->bools.ssh_enable       = filestream_exists(LAKKA_SSH_PATH);
    settings->bools.samba_enable     = filestream_exists(LAKKA_SAMBA_PATH);
@@ -3187,7 +3181,6 @@ static bool config_load_file(const char *path, bool set_defaults,
 
    ret = true;
 
-
 end:
    if (conf)
       config_file_free(conf);
@@ -3498,7 +3491,6 @@ bool config_load_remap(void)
       malloc(PATH_MAX_LENGTH * sizeof(char));
    remap_directory[0] = core_path[0] = game_path[0] = '\0';
 
-
    strlcpy(remap_directory,
          settings->paths.directory_input_remapping,
          path_size);
@@ -3565,7 +3557,6 @@ bool config_load_remap(void)
       input_remapping_set_defaults(false);
    }
 
-
    /* Create a new config file from core_path */
    new_conf = config_file_new(core_path);
 
@@ -3791,8 +3782,6 @@ static void parse_config_file(void)
          path_get(RARCH_PATH_CONFIG));
 }
 
-
-
 static void save_keybind_key(config_file_t *conf, const char *prefix,
       const char *base, const struct retro_keybind *bind)
 {
@@ -4052,7 +4041,6 @@ static bool config_save_keybinds_file(const char *path)
 }
 #endif
 
-
 /**
  * config_save_autoconf_profile:
  * @path            : Path that shall be written to.
@@ -4170,7 +4158,6 @@ error:
    return false;
 }
 
-
 /**
  * config_save_file:
  * @path            : Path that shall be written to.
@@ -4378,7 +4365,6 @@ bool config_save_file(const char *path)
          settings->uints.menu_border_light_color);
 #endif
 
-
    video_driver_save_settings(conf);
 
 #ifdef HAVE_LAKKA
@@ -4651,7 +4637,6 @@ bool config_save_overrides(int override_type)
             config_set_int(conf, cfg, overrides->uints.input_joypad_map[i]);
          }
 
-
          /* blacklist these since they are handled by remaps */
          /* to-do: add setting to control blacklisting
          if (settings->uints.input_libretro_device[i]

core_impl.c

@@ -134,7 +134,6 @@ bool core_set_default_callbacks(struct retro_callbacks *cbs)
    return true;
 }
 
-
 bool core_deinit(void *data)
 {
    struct retro_callbacks *cbs = (struct retro_callbacks*)data;
@@ -402,7 +401,6 @@ bool core_unload(void)
    return true;
 }
 
-
 bool core_unload_game(void)
 {
    video_driver_free_hw_context();

cores/dynamic_dummy.c

@@ -224,4 +224,3 @@ void libretro_dummy_retro_cheat_set(unsigned idx,
    (void)code;
 }
 
-

cores/libretro-ffmpeg/Makefile.common

@@ -16,7 +16,6 @@ AVUTIL_DIR     	 := $(BASE_DIR)/libavutil
 SWSCALE_DIR    	 := $(BASE_DIR)/libswscale
 SWRESAMPLE_DIR 	 := $(BASE_DIR)/libswresample
 
-
 INCFLAGS           += -I$(BASE_DIR) -I$(CORE_DIR) -I$(LIBRETRO_COMM_DIR)/include -I$(LIBRETRO_COMM_DIR)/include/compat
 
 LIBRETRO_SOURCE    += $(CORE_DIR)/ffmpeg_core.c \

cores/libretro-ffmpeg/Makefile.ffmpeg

@@ -134,7 +134,6 @@ endif
 
 LIBS += -lm
 
-
 ifeq ($(HAVE_NEON),1)
 DEFINES += -DHAVE_NEON=1
 else
@@ -163,7 +162,6 @@ CPUOPTS += -DARCH_BFIN=0
 #We can reasonably assume MMX will be there on all x86 CPUs from 1997 and up at least
 #SSE2 can be assumed from Pentium 4 and up - can be switched on or off with the switch HAVE_SSE2
 
-
 ifeq ($(ARCH_X86),1)
 CPUOPTS += -DHAVE_AMD3DNOW_INLINE=0
 CPUOPTS += -DHAVE_AMD3DNOWEXT_EXTERNAL=0
@@ -756,7 +754,6 @@ else
 DEFINES += -DCONFIG_LIBSPEEX_ENCODER=0
 endif
 
-
 ifeq ($(HAVE_LIBOPUS),1)
 DEFINES += -DCONFIG_LIBOPUS_ENCODER=1 \
 			  -DCONFIG_OPUS_PARSER=1 \
@@ -1265,7 +1262,6 @@ DEFINES += -DCONFIG_LIBOPUS_DECODER=0
 DEFINES += -DCONFIG_OPUS_MUXER=0
 endif
 
-
 #libavutil
 ifeq ($(INTERNAL_LIBAVUTIL),1)
 DEFINES += -DHAVE_AV_CONFIG_H
@@ -1336,7 +1332,6 @@ ifeq ($(ARCH_ARM),1)
 LIBAVUTIL_SOURCE += $(filter-out $(AVUTIL_BLACKLIST),$(wildcard $(AVUTIL_DIR)/arm/*.c))
 endif
 
-
 ifeq ($(ARCH_PPC),1)
 LIBAVUTIL_SOURCE += $(AVUTIL_DIR)/ppc/cpu.c \
 						  $(AVUTIL_DIR)/ppc/float_dsp_init.c
@@ -1468,7 +1463,6 @@ else
 DEFINES += -DCONFIG_XVMC=0
 endif
 
-
 AVCODEC_BLACKLIST := \
         $(AVCODEC_DIR)/arm/neontest.c \
 	$(AVCODEC_DIR)/vda.c \

cores/libretro-ffmpeg/ffmpeg_core.c

@@ -693,7 +693,6 @@ void CORE_PREFIX(retro_run)(void)
          glActiveTexture(GL_TEXTURE0);
          glBindTexture(GL_TEXTURE_2D, frames[0].tex);
 
-
          glBindBuffer(GL_ARRAY_BUFFER, vbo);
          glVertexAttribPointer(vertex_loc, 2, GL_FLOAT, GL_FALSE,
                4 * sizeof(GLfloat), (const GLvoid*)(0 * sizeof(GLfloat)));
@@ -1664,7 +1663,6 @@ error:
    return false;
 }
 
-
 unsigned CORE_PREFIX(retro_get_region)(void)
 {
    return RETRO_REGION_NTSC;

cores/libretro-imageviewer/image_core.c

@@ -275,7 +275,6 @@ static bool imageviewer_load(const char *path, int image_index)
 
    process_new_image = true;
 
-
    return true;
 }
 
@@ -293,7 +292,6 @@ bool IMAGE_CORE_PREFIX(retro_load_game)(const struct retro_game_info *info)
    dir_list_sort(file_list, false);
    free(dir);
 
-
    if (!IMAGE_CORE_PREFIX(environ_cb)(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt))
    {
       if (IMAGE_CORE_PREFIX(log_cb))
@@ -312,7 +310,6 @@ bool IMAGE_CORE_PREFIX(retro_load_game_special)(unsigned a, const struct retro_g
    return false;
 }
 
-
 void IMAGE_CORE_PREFIX(retro_unload_game)(void)
 {
    imageviewer_free_image();
@@ -335,7 +332,6 @@ size_t IMAGE_CORE_PREFIX(retro_get_memory_size)(unsigned id)
    return 0;
 }
 
-
 void IMAGE_CORE_PREFIX(retro_run)(void)
 {
    bool first_image       = false;

cores/libretro-net-retropad/Makefile

@@ -103,7 +103,6 @@ else
    SHARED := -shared -static-libgcc -static-libstdc++ -s -Wl,--version-script=link.T -Wl,--no-undefined
 endif
 
-
 LDFLAGS += $(LIBM)
 
 ifeq ($(platform), win)

cores/libretro-net-retropad/net_retropad_core.c

@@ -276,7 +276,6 @@ void NETRETROPAD_CORE_PREFIX(retro_set_environment)(retro_environment_t cb)
    enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565;
    cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);
 
-
    NETRETROPAD_CORE_PREFIX(environ_cb) = cb;
    bool no_content = true;
    cb(RETRO_ENVIRONMENT_SET_SUPPORT_NO_GAME, &no_content);
@@ -379,7 +378,6 @@ void NETRETROPAD_CORE_PREFIX(retro_run)(void)
       pixel += 65;
    }
 
-
    NETRETROPAD_CORE_PREFIX(video_cb)(frame_buf, 320, 240, 640);
 
    retro_sleep(4);

cores/libretro-video-processor/video_processor_v4l2.c

@@ -102,7 +102,6 @@ static uint32_t *frame_prev2;
 static uint32_t *frame_prev3;
 static uint32_t *frame_curr;
 
-
 // Frametime debug messages
 struct timeval ft_prevtime = { 0 }, ft_prevtime2 = { 0 };
 char *ft_info = NULL, *ft_info2 = NULL;
@@ -660,7 +659,6 @@ void source_v4l2_normal(int width, int height) {
    v4l2_frame_times(bufcp);
 }
 
-
 void source_v4l2_alternate_hack(int width, int height) {
    struct v4l2_buffer bufcp;
    struct v4l2_format fmt;

ctr/ctr_linear.cpp

@@ -1,7 +1,6 @@
 /* from https://github.com/smealum/ctrulib
  * modified to allow reducing __linear_heap_size at runtime */
 
-
 #include <3ds.h>
 #include <stdlib.h>
 #include <3ds/util/rbtree.h>
@@ -245,7 +244,6 @@ extern "C" u32 ctr_get_linear_unused(void)
    return __linear_heap + __linear_heap_size - sLinearPool_maxaddr;
 }
 
-
 extern "C" void ctr_linear_free_pages(u32 pages)
 {
    if(sLinearPool.last->base + sLinearPool.last->size != (u8*)__linear_heap + __linear_heap_size)

ctr/ctr_svchax.c

@@ -379,7 +379,6 @@ static void do_memchunkhax2(void)
    APT_SetAppCpuTimeLimit(mch2.old_cpu_time_limit);
 }
 
-
 static void gspwn(u32 dst, u32 src, u32 size, u8* flush_buffer)
 {
    extern Handle gspEvents[GSPGPU_EVENT_MAX];

ctr/ctr_system.c

@@ -93,7 +93,6 @@ void __attribute__((weak)) __libctru_init(void (*retAddr)(void))
    __system_allocateHeaps();
 }
 
-
 Result __sync_fini(void) __attribute__((weak));
 
 extern char** __system_argv;
@@ -299,7 +298,6 @@ void wait_for_input(void)
    }
 }
 
-
 long sysconf(int name)
 {
    switch (name)

ctr/exec-3dsx/exec_3dsx.c

@@ -5,14 +5,12 @@
 
 #include "mini-hb-menu/common.h"
 
-
 extern const loaderFuncs_s loader_Ninjhax1;
 extern const loaderFuncs_s loader_Ninjhax2;
 extern const loaderFuncs_s loader_Rosalina;
 
 static void (*launch_3dsx)(const char* path, argData_s* args, executableMetadata_s* em);
 
-
 static int exec_3dsx_actual(const char* path, const char** args, bool appendPath){
 	struct stat sBuff; 
 	argData_s newProgramArgs;

ctr/exec-3dsx/exec_cia.c

@@ -4,16 +4,13 @@
 #include <sys/stat.h>
 #include <3ds.h>
 
-
 #define FILE_CHUNK_SIZE 4096
 
-
 typedef struct{
 	u32 argc;
 	char args[0x300 - 0x4];
 }ciaParam;
 
-
 char argvHmac[0x20] = {0x1d, 0x78, 0xff, 0xb9, 0xc5, 0xbc, 0x78, 0xb7, 0xac, 0x29, 0x1d, 0x3e, 0x16, 0xd0, 0xcf, 0x53, 0xef, 0x12, 0x58, 0x83, 0xb6, 0x9e, 0x2f, 0x79, 0x47, 0xf9, 0x35, 0x61, 0xeb, 0x50, 0xd7, 0x67};
 
 						 

ctr/gpu_old.c

@@ -35,7 +35,6 @@ void GPU_SetFloatUniform(GPU_SHADER_TYPE type, u32 startreg, u32* data, u32 numr
 	GPUCMD_AddWrites(GPUREG_VSH_FLOATUNIFORM_DATA+regOffset, data, numreg*4);
 }
 
-
 //takes PAs as arguments
 void GPU_SetViewport(u32* depthBuffer, u32* colorBuffer, u32 x, u32 y, u32 w, u32 h)
 {
@@ -307,7 +306,6 @@ void GPU_FinishDrawing()
 	GPUCMD_AddWrite(GPUREG_EARLYDEPTH_CLEAR, 0x00000001);
 }
 
-
 void GPU_Finalize(void)
 {
    GPUCMD_AddMaskedWrite(GPUREG_PRIMITIVE_CONFIG, 0x8, 0x00000000);

database_info.c

@@ -148,7 +148,6 @@ char *bin_to_hex_alloc(const uint8_t *data, size_t len)
    return ret;
 }
 
-
 static int database_cursor_iterate(libretrodb_cursor_t *cur,
       database_info_t *db_info)
 {

discord/discord.c

@@ -181,7 +181,6 @@ static void handle_discord_join_cb(void *task_data, void *user_data, const char
          room->host_method == NETPLAY_HOST_METHOD_MITM ? room->mitm_address : room->address,
          room->host_method == NETPLAY_HOST_METHOD_MITM ? room->mitm_port : room->port);
 
-
       RARCH_LOG("[Discord] joining lobby at: %s\n", tmp_hostname);
       task_push_netplay_crc_scan(room->gamecrc,
          room->gamename, tmp_hostname, room->corename);
@@ -217,7 +216,6 @@ static void handle_discord_join(const char* secret)
    strlcat(url, "/", sizeof(url));
    RARCH_LOG("[Discord] querying lobby id: %s at %s\n", list->elems[0].data, url);
 
-
    snprintf(tmp_hostname,
       sizeof(tmp_hostname),
       "%s|%s", list->elems[0].data, list->elems[1].data);
@@ -236,8 +234,6 @@ static void handle_discord_join_response(void *ignore, const char *line)
    if (strstr(line, "yes"))
       Discord_Respond(user_id, DISCORD_REPLY_YES);
 
-
-
 #ifdef HAVE_MENU
    menu_input_dialog_end();
    rarch_menu_running_finished();

driver.c

@@ -408,7 +408,6 @@ void drivers_init(int flags)
       midi_driver_init();
 }
 
-
 /**
  * uninit_drivers:
  * @flags              : Bitmask of drivers to deinitialize.

dynamic.c

@@ -177,7 +177,6 @@ void libretro_free_system_info(struct retro_system_info *info)
    memset(info, 0, sizeof(*info));
 }
 
-
 static bool environ_cb_get_system_info(unsigned cmd, void *data)
 {
    rarch_system_info_t *system  = runloop_get_system_info();
@@ -240,7 +239,6 @@ static bool environ_cb_get_system_info(unsigned cmd, void *data)
                subsystem_data[i].roms = subsystem_data_roms[i];
             }
 
-
             subsystem_current_count = size <= SUBSYSTEM_MAX_SUBSYSTEMS ? size : SUBSYSTEM_MAX_SUBSYSTEMS;
 #if 0
             RARCH_LOG("Subsystems: %d\n", subsystem_current_count);

frontend/drivers/platform_orbis.c

@@ -81,7 +81,6 @@ int main(int argc, char *argv[])
 
    sceSystemServiceHideSplashScreen();
 
-
 	uintptr_t intptr=0;
 	sscanf(argv[1],"%p",&intptr);
 	myConf=(OrbisGlobalConf *)intptr;
@@ -215,7 +214,6 @@ static void frontend_orbis_shutdown(bool unused)
    return;
 }
 
-
 static void frontend_orbis_init(void *data)
 {
 

frontend/drivers/platform_switch.c

@@ -656,7 +656,6 @@ static void frontend_switch_shutdown(bool unused)
 /* runloop_get_system_info isnt initialized that early.. */
 extern void retro_get_system_info(struct retro_system_info *info);
 
-
 static void frontend_switch_init(void *data)
 {
 

frontend/drivers/platform_unix.c

@@ -1824,7 +1824,6 @@ static void frontend_unix_get_env(int *argc,
    else if (strstr(device_model, "JSS15J"))
       g_defaults.settings.video_refresh_rate = 59.65;
 
-
    /* For gamepad-like/console devices:
     *
     * - Explicitly disable input overlay by default

frontend/drivers/platform_unix.h

@@ -104,7 +104,6 @@ struct android_app
     * receive user input events. */
    AInputQueue* inputQueue;
 
-
    /* When non-NULL, this is the window surface that the app can draw in. */
    ANativeWindow* window;
 
@@ -165,7 +164,6 @@ struct android_app
    jmethodID setSustainedPerformanceMode;
 };
 
-
 enum
 {
    LOOPER_ID_MAIN = 1,

frontend/drivers/platform_uwp.c

@@ -86,7 +86,6 @@ static void frontend_uwp_get_os(char *s, size_t len, int *major, int *minor)
    GetVersionEx(&vi);
 #endif
 
-
    if (major)
       *major = vi.dwMajorVersion;
 

frontend/drivers/platform_wiiu.c

@@ -133,7 +133,6 @@ static void frontend_wiiu_init(void *data)
    DEBUG_LINE();
 }
 
-
 static int frontend_wiiu_get_rating(void)
 {
    return 10;
@@ -168,7 +167,6 @@ static int frontend_wiiu_parse_drive_list(void *data, bool load_content)
    return 0;
 }
 
-
 static void frontend_wiiu_exec(const char *path, bool should_load_game)
 {
 
@@ -269,7 +267,6 @@ static void frontend_wiiu_exitspawn(char *s, size_t len)
    frontend_wiiu_exec(s, should_load_game);
 }
 
-
 frontend_ctx_driver_t frontend_ctx_wiiu =
 {
    frontend_wiiu_get_environment_settings,

frontend/drivers/platform_win32.c

@@ -191,7 +191,6 @@ static void frontend_win32_get_os(char *s, size_t len, int *major, int *minor)
    GetVersionEx(&vi);
 #endif
 
-
    if (major)
       *major = vi.dwMajorVersion;
 

gfx/common/ctr_common.h

@@ -138,5 +138,4 @@ static INLINE void ctr_set_scale_vector(ctr_scale_vector_t* vec,
    vec->v = -1.0 / texture_height;
 }
 
-
 #endif // CTR_COMMON_H__

gfx/common/d3d10_common.h

@@ -54,7 +54,6 @@ typedef ID3D10Debug*              D3D10Debug;
 typedef ID3D10SwitchToRef*        D3D10SwitchToRef;
 typedef ID3D10InfoQueue*          D3D10InfoQueue;
 
-
 #if !defined(__cplusplus) || defined(CINTERFACE)
 static INLINE void D3D10SetResourceEvictionPriority(D3D10Resource resource, UINT eviction_priority)
 {

gfx/common/d3d8_common.c

@@ -75,7 +75,6 @@ typedef HRESULT (__stdcall
         LPD3DXFONT*             ppFont);
 #endif
 
-
 #ifdef HAVE_D3DX
 static D3DXCreateFontIndirect_t   D3DCreateFontIndirect;
 static D3DCreateTextureFromFile_t D3DCreateTextureFromFile;

gfx/common/d3d9_common.c

@@ -99,7 +99,6 @@ typedef HRESULT (__stdcall
         LPD3DXFONT*             ppFont);
 #endif
 
-
 #ifdef HAVE_D3DX
 static D3D9XCreateFontIndirect_t    D3D9CreateFontIndirect;
 static D3D9CreateTextureFromFile_t  D3D9CreateTextureFromFile;

gfx/common/d3d_common.c

@@ -36,7 +36,6 @@ void *d3d_matrix_transpose(void *_pout, const void *_pm)
    return pout;
 }
 
-
 void *d3d_matrix_identity(void *_pout)
 {
    struct d3d_matrix *pout = (struct d3d_matrix*)_pout;

gfx/common/d3d_common.h

@@ -54,7 +54,6 @@ struct d3d_matrix
    };
 };
 
-
 typedef struct d3d_texture
 {
    void *data;

gfx/common/metal_common.h

@@ -44,7 +44,6 @@ extern MTLPixelFormat SelectOptimalPixelFormat(MTLPixelFormat fmt);
 
 @end
 
-
 @interface MetalMenu : NSObject
 
 @property (nonatomic, readonly) bool hasFrame;
@@ -59,7 +58,6 @@ extern MTLPixelFormat SelectOptimalPixelFormat(MTLPixelFormat fmt);
              filter:(RTextureFilter)filter;
 @end
 
-
 @interface Overlay : NSObject
 @property (nonatomic, readwrite) bool enabled;
 @property (nonatomic, readwrite) bool fullscreen;

gfx/common/vulkan_common.h

@@ -264,7 +264,6 @@ void vulkan_buffer_chain_free(
       VkDevice device,
       struct vk_buffer_chain *chain);
 
-
 struct vk_descriptor_pool
 {
    VkDescriptorPool pool;
@@ -444,7 +443,6 @@ uint32_t vulkan_find_memory_type_fallback(
       uint32_t device_reqs, uint32_t host_reqs_first,
       uint32_t host_reqs_second);
 
-
 struct vk_texture vulkan_create_texture(vk_t *vk,
       struct vk_texture *old,
       unsigned width, unsigned height,

gfx/common/wayland_common.h

@@ -37,7 +37,6 @@ typedef struct
    int16_t y;
 } wayland_touch_data_t;
 
-
 typedef struct input_ctx_wayland_data
 {
    /* Wayland uses Linux keysyms. */

gfx/common/win32_common.c

@@ -180,8 +180,6 @@ typedef struct DISPLAYCONFIG_PATH_TARGET_INFO_CUSTOM {
   UINT32 statusFlags;
 } DISPLAYCONFIG_PATH_TARGET_INFO_CUSTOM;
 
-
-
 typedef struct DISPLAYCONFIG_PATH_INFO_CUSTOM {
   DISPLAYCONFIG_PATH_SOURCE_INFO_CUSTOM sourceInfo;
   DISPLAYCONFIG_PATH_TARGET_INFO_CUSTOM targetInfo;
@@ -345,7 +343,6 @@ INT_PTR_COMPAT CALLBACK PickCoreProc(HWND hDlg, UINT message,
    return FALSE;
 }
 
-
 static BOOL CALLBACK win32_monitor_enum_proc(HMONITOR hMonitor,
       HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData)
 {
@@ -353,7 +350,6 @@ static BOOL CALLBACK win32_monitor_enum_proc(HMONITOR hMonitor,
    return TRUE;
 }
 
-
 void win32_monitor_from_window(void)
 {
 #ifndef _XBOX
@@ -1337,7 +1333,6 @@ bool win32_set_video_mode(void *data,
             &mon_rect, width, height, fullscreen))
       return false;
 
-
    win32_set_window(&width, &height,
          fullscreen, windowed_full, &rect);
 

gfx/common/x11_common.c

@@ -55,7 +55,6 @@
 #define MOVERESIZE_X_SHIFT                   8
 #define MOVERESIZE_Y_SHIFT                   9
 
-
 static XF86VidModeModeInfo desktop_mode;
 static bool xdg_screensaver_available       = true;
 bool g_x11_entered                          = false;

gfx/drivers/ctr_gfx.c

@@ -128,7 +128,6 @@ static INLINE void ctr_set_screen_coords(ctr_video_t * ctr)
    }
 }
 
-
 static void ctr_update_viewport(ctr_video_t* ctr, video_frame_info_t *video_info)
 {
    int x                = 0;
@@ -203,7 +202,6 @@ static void ctr_update_viewport(ctr_video_t* ctr, video_frame_info_t *video_info
 
 }
 
-
 static void ctr_lcd_aptHook(APT_HookType hook, void* param)
 {
    ctr_video_t *ctr  = (ctr_video_t*)param;
@@ -534,7 +532,6 @@ static bool ctr_frame(void* data, const void* frame,
       ctr_set_bottom_screen_enable(ctr, !ctr_bottom_screen_enabled);
    }
 
-
    if (ctr->p3d_event_pending)
    {
       gspWaitForEvent(GSPGPU_EVENT_P3D, false);
@@ -576,7 +573,6 @@ static bool ctr_frame(void* data, const void* frame,
       frames = 0;
    }
 
-
 #ifdef CTR_INSPECT_MEMORY_USAGE
    uint32_t ctr_get_stack_usage(void);
    void ctr_linear_get_stats(void);
@@ -821,7 +817,6 @@ static bool ctr_frame(void* data, const void* frame,
                         CTRGU_RGBA8,
                         gfxTopLeftFramebuffers[ctr->current_buffer_top], 240,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE);
 
-
    if ((ctr->video_mode == CTR_VIDEO_MODE_400x240) || (ctr->video_mode == CTR_VIDEO_MODE_3D))
       ctrGuDisplayTransfer(true, ctr->drawbuffers.top.right,
                            240,
@@ -829,7 +824,6 @@ static bool ctr_frame(void* data, const void* frame,
                            CTRGU_RGBA8,
                            gfxTopRightFramebuffers[ctr->current_buffer_top], 240,CTRGU_RGB8, CTRGU_MULTISAMPLE_NONE);
 
-
    /* Swap buffers : */
 
    topFramebufferInfo.
@@ -852,7 +846,6 @@ static bool ctr_frame(void* data, const void* frame,
          framebuf_widthbytesize = 240 * 3;
    }
 
-
    topFramebufferInfo.format    = (1<<8)|(1<<5)|GSP_BGR8_OES;
    topFramebufferInfo.
       framebuf_dispselect       = ctr->current_buffer_top;
@@ -979,7 +972,6 @@ static void ctr_set_texture_enable(void* data, bool state, bool full_screen)
       ctr->menu_texture_enable = state;
 }
 
-
 static void ctr_set_rotation(void* data, unsigned rotation)
 {
    ctr_video_t* ctr = (ctr_video_t*)data;
@@ -1069,7 +1061,6 @@ static uintptr_t ctr_load_texture(void *video_data, void *data,
    texture->data = linearAlloc(texture->width * texture->height * sizeof(uint32_t));
    texture->type = filter_type;
 
-
    if (!texture->data)
    {
       free(texture);
@@ -1108,7 +1099,6 @@ static uintptr_t ctr_load_texture(void *video_data, void *data,
          src++;
       }
 
-
       GSPGPU_FlushDataCache(tmpdata, image->width  * image->height * sizeof(uint32_t));
       ctrGuCopyImage(true, tmpdata, image->width, image->height, CTRGU_RGBA8, false,
                      texture->data, texture->width, CTRGU_RGBA8,  true);

gfx/drivers/ctr_gu.h

@@ -65,7 +65,6 @@ static INLINE Result ctr_set_parallax_layer(bool state)
    return GSPGPU_WriteHWRegs(0x202000, &reg_state, 4);
 }
 
-
 __attribute__((always_inline))
 static INLINE void ctrGuSetTexture(GPU_TEXUNIT unit, u32* data,
       u16 width, u16 height, u32 param, GPU_TEXCOLOR colorType)
@@ -198,7 +197,6 @@ static INLINE void ctrGuSetVertexShaderFloatUniform(int id, float* data, int cou
    GPUCMD_AddWrites(GPUREG_VSH_FLOATUNIFORM_DATA, (u32*)data, (u32)count * 4);
 }
 
-
 #define CTRGU_ATTRIBFMT(f, n) ((((n)-1)<<2)|((f)&3))
 
 __attribute__((always_inline))
@@ -243,7 +241,6 @@ static INLINE int ctrgu_swizzle_coords(int x, int y, int width)
    int pos = (x & 0x1) << 0 | ((x & 0x2) << 1) | ((x & 0x4) << 2) |
              (y & 0x1) << 1 | ((y & 0x2) << 2) | ((y & 0x4) << 3);
 
-
    return ((x >> 3) << 6) + ((y >> 3) * ((width >> 3) << 6)) + pos;
 
 }

gfx/drivers/d3d10.c

@@ -217,7 +217,6 @@ static void d3d10_set_filtering(void* data, unsigned index, bool smooth)
    }
 }
 
-
 static void d3d10_gfx_set_rotation(void* data, unsigned rotation)
 {
    math_matrix_4x4 rot;

gfx/drivers/d3d11.c

@@ -50,7 +50,6 @@ static D3D11Device           cached_device_d3d11;
 static D3D_FEATURE_LEVEL     cached_supportedFeatureLevel;
 static D3D11DeviceContext    cached_context;
 
-
 #ifdef HAVE_OVERLAY
 static void d3d11_free_overlays(d3d11_video_t* d3d11)
 {

gfx/drivers/d3d8.c

@@ -166,7 +166,6 @@ static void d3d8_renderchain_set_vertices(
       vert[0].y        =  1.0f;
       vert[0].z        =  1.0f;
 
-
       vert[1].x        =  1.0f;
       vert[1].y        =  1.0f;
       vert[1].z        =  1.0f;
@@ -1004,7 +1003,6 @@ static bool d3d8_restore(void *data)
    return true;
 }
 
-
 static void d3d8_set_nonblock_state(void *data, bool state)
 {
    int      interval            = 0;
@@ -1592,7 +1590,6 @@ static bool d3d8_frame(void *data, const void *frame,
       return false;
    }
 
-
 #ifdef HAVE_MENU
    if (d3d->menu && d3d->menu->enabled)
    {
@@ -1733,7 +1730,6 @@ static void d3d8_set_menu_texture_frame(void *data,
          }
       }
 
-
       if (d3d->menu)
          d3d8_unlock_rectangle(d3d->menu->tex);
    }

gfx/drivers/d3d9.c

@@ -1057,7 +1057,6 @@ static bool d3d9_restore(void *data)
    return true;
 }
 
-
 static void d3d9_set_nonblock_state(void *data, bool state)
 {
    int interval                 = 0;
@@ -1665,7 +1664,6 @@ static bool d3d9_frame(void *data, const void *frame,
       return false;
    }
 
-
 #ifdef HAVE_MENU
    if (d3d->menu && d3d->menu->enabled)
    {
@@ -1889,7 +1887,6 @@ static void d3d9_set_menu_texture_frame(void *data,
          }
       }
 
-
       if (d3d->menu)
          d3d9_unlock_rectangle((LPDIRECT3DTEXTURE9)d3d->menu->tex);
    }

gfx/drivers/d3d_shaders/simple_snow_sm4.hlsl.h

@@ -65,7 +65,6 @@ float snow(float2 pos, float time, float scale)
    return random_dots(pos / scale) * (scale * 0.5 + 0.5);
 }
 
-
 float4 PSMain(PSInput input) : SV_TARGET
 {
    float tim = global.time * 0.4 * speed;

gfx/drivers/d3d_shaders/snow_sm4.hlsl.h

@@ -65,7 +65,6 @@ float snow(float2 pos, float time, float scale)
    return random_dots(pos / scale) * (scale * 0.5 + 0.5);
 }
 
-
 float4 PSMain(PSInput input) : SV_TARGET
 {
    float tim = global.time * 0.4 * speed;

gfx/drivers/d3d_shaders/snowflake_sm4.hlsl.h

@@ -14,7 +14,6 @@ float4 VSMain(float4 position : POSITION, float2 texcoord : TEXCOORD0) : SV_POSI
    return mul(global.modelViewProj, position);
 }
 
-
 static const float atime = (global.time + 1.0) / 4.0;
 
 float rand(float2 co)

gfx/drivers/d3d_shaders/sprite_sm4.hlsl.h

@@ -83,5 +83,4 @@ SRC(
          return float4(input.color.rgb  , input.color.a * t0.Sample(s0, input.texcoord).a);
       };
 
-
 )

gfx/drivers/drm_gfx.c

@@ -336,8 +336,6 @@ static void drm_surface_update(void *data, const void *frame,
    drm_page_flip(surface);
 }
 
-
-
 static uint32_t get_plane_prop_id(uint32_t obj_id, const char *name)
 {
    int i,j;
@@ -626,7 +624,6 @@ static bool init_drm(void)
    else
       RARCH_LOG ("DRM: UNIVERSAL PLANES cap set\n");
 
-
    ret = drmSetClientCap(drm.fd, DRM_CLIENT_CAP_ATOMIC, 1);
    if (ret)
    {
@@ -706,7 +703,6 @@ static bool init_drm(void)
    return true;
 }
 
-
 static void *drm_gfx_init(const video_info_t *video,
       const input_driver_t **input, void **input_data)
 {

gfx/drivers/exynos_gfx.c

@@ -88,7 +88,6 @@ static const struct exynos_config_default
    {400,  240, EXYNOS_BUFFER_AUX,  G2D_COLOR_FMT_ARGB4444 | G2D_ORDER_RGBAX, 2}  /* menu */
 };
 
-
 struct exynos_data;
 
 #if (EXYNOS_GFX_DEBUG_PERF == 1)
@@ -1043,7 +1042,6 @@ struct exynos_video
    bool aspect_changed;
 };
 
-
 static int exynos_init_font(struct exynos_video *vid)
 {
    struct exynos_data *pdata = vid->data;

gfx/drivers/gl.c

@@ -128,7 +128,6 @@ void context_bind_hw_render(void *data, bool enable)
    gl_context_bind_hw_render(gl, enable);
 }
 
-
 #ifdef HAVE_OVERLAY
 static void gl_free_overlay(gl_t *gl)
 {
@@ -247,7 +246,6 @@ static void gl_render_overlay(gl_t *gl, video_frame_info_t *video_info)
 }
 #endif
 
-
 static void gl_set_projection(gl_t *gl,
       struct video_ortho *ortho, bool allow_rotate)
 {
@@ -688,7 +686,6 @@ static void gl_set_texture_frame(void *data,
    if (!gl->menu_texture)
       glGenTextures(1, &gl->menu_texture);
 
-
    gl_load_texture_data(gl->menu_texture,
          RARCH_WRAP_EDGE, menu_filter,
          video_pixel_get_alignment(width * base_size),
@@ -940,7 +937,6 @@ static void gl_pbo_async_readback(gl_t *gl)
       gl->renderchain_driver->unbind_pbo(gl, gl->renderchain_data);
 }
 
-
 static bool gl_frame(void *data, const void *frame,
       unsigned frame_width, unsigned frame_height,
       uint64_t frame_count,
@@ -1234,7 +1230,6 @@ static bool gl_frame(void *data, const void *frame,
    return true;
 }
 
-
 static void gl_destroy_resources(gl_t *gl)
 {
    if (gl)
@@ -2357,8 +2352,6 @@ static bool gl_overlay_load(void *data,
    return true;
 }
 
-
-
 static void gl_overlay_enable(void *data, bool state)
 {
    gl_t *gl           = (gl_t*)data;
@@ -2395,7 +2388,6 @@ static void gl_overlay_set_alpha(void *data, unsigned image, float mod)
    color[12 + 3]  = mod;
 }
 
-
 static const video_overlay_interface_t gl_overlay_interface = {
    gl_overlay_enable,
    gl_overlay_load,
@@ -2413,7 +2405,6 @@ static void gl_get_overlay_interface(void *data,
 }
 #endif
 
-
 static retro_proc_address_t gl_get_proc_address(void *data, const char *sym)
 {
    gfx_ctx_proc_address_t proc_address;
@@ -2458,7 +2449,6 @@ static void gl_set_aspect_ratio(void *data, unsigned aspect_ratio_idx)
    gl->should_resize = true;
 }
 
-
 static void gl_apply_state_changes(void *data)
 {
    gl_t *gl = (gl_t*)data;
@@ -2467,7 +2457,6 @@ static void gl_apply_state_changes(void *data)
       gl->should_resize = true;
 }
 
-
 static void gl_get_video_output_size(void *data,
       unsigned *width, unsigned *height)
 {

gfx/drivers/gx2_gfx.c

@@ -43,7 +43,6 @@
 
 #include "../font_driver.h"
 
-
 static const wiiu_render_mode_t wiiu_render_mode_map[] =
 {
    {0},                                         /* GX2_TV_SCAN_MODE_NONE  */
@@ -484,7 +483,6 @@ static void gx2_overlay_vertex_geom(void *data, unsigned image,
    wiiu_video_t            *gx2 = (wiiu_video_t *)data;
    struct gx2_overlay_data *o = NULL;
 
-
    if (gx2)
       o = (struct gx2_overlay_data *)&gx2->overlay[image];
 
@@ -668,7 +666,6 @@ static void wiiu_gfx_free(void *data)
    if (!wiiu)
       return;
 
-
    /* clear leftover image */
    GX2ClearColor(&wiiu->color_buffer, 0.0f, 0.0f, 0.0f, 1.0f);
    GX2CopyColorBufferToScanBuffer(&wiiu->color_buffer, GX2_SCAN_TARGET_DRC);
@@ -817,8 +814,6 @@ static bool wiiu_init_frame_textures(wiiu_video_t *wiiu, unsigned width, unsigne
          if (!height)
             height = wiiu->color_buffer.surface.height;
 
-
-
          memset(&wiiu->pass[i].texture, 0, sizeof(wiiu->pass[i].texture));
          wiiu->pass[i].texture.surface.dim         = GX2_SURFACE_DIM_TEXTURE_2D;
          wiiu->pass[i].texture.surface.width       = width;
@@ -837,7 +832,6 @@ static bool wiiu_init_frame_textures(wiiu_video_t *wiiu, unsigned width, unsigne
          GX2CalcSurfaceSizeAndAlignment(&wiiu->pass[i].texture.surface);
          GX2InitTextureRegs(&wiiu->pass[i].texture);
 
-
          if ((i != (wiiu->shader_preset->passes - 1)) || (width != wiiu->vp.width)
                || (height != wiiu->vp.height))
          {
@@ -1001,7 +995,6 @@ static void wiiu_gfx_update_uniform_block(wiiu_video_t *wiiu, int pass, float *u
          continue;
       }
 
-
       for (int k = 0; k < wiiu->shader_preset->num_parameters; k++)
       {
          if (string_is_equal(id, wiiu->shader_preset->parameters[k].id))
@@ -1128,7 +1121,6 @@ static bool wiiu_gfx_frame(void *data, const void *frame,
          }
       }
 
-
       GX2Invalidate(GX2_INVALIDATE_MODE_CPU_TEXTURE, wiiu->texture.surface.image,
                     wiiu->texture.surface.imageSize);
 
@@ -1240,8 +1232,6 @@ static bool wiiu_gfx_frame(void *data, const void *frame,
                continue;
             }
 
-
-
             for (int k = 0; k < wiiu->shader_preset->luts; k++)
             {
                if (wiiu->luts[k].surface.image
@@ -1528,7 +1518,6 @@ static bool wiiu_gfx_set_shader(void *data,
       }
    }
 
-
    return true;
 
 }
@@ -1543,7 +1532,6 @@ static struct video_shader *wiiu_gfx_get_current_shader(void *data)
    return wiiu->shader_preset;
 }
 
-
 static void wiiu_gfx_set_rotation(void *data,
                                   unsigned rotation)
 {
@@ -1626,7 +1614,6 @@ static void wiiu_gfx_set_filtering(void *data, unsigned index, bool smooth)
       wiiu->smooth = smooth;
 }
 
-
 static void wiiu_gfx_apply_state_changes(void *data)
 {
    wiiu_video_t *wiiu = (wiiu_video_t *)data;

gfx/drivers/gx2_shaders/bokeh.c

@@ -62,7 +62,6 @@ static struct
    },
 };
 
-
 __attribute__((aligned(GX2_SHADER_ALIGNMENT)))
 static struct
 {
@@ -739,7 +738,6 @@ static GX2UniformVar uniform_vars[] = {
    {"global.time", GX2_SHADER_VAR_TYPE_FLOAT, 1, 20, 0},
 };
 
-
 GX2Shader bokeh_shader =
 {
    {

gfx/drivers/gx2_shaders/frame.c

@@ -105,7 +105,6 @@ static GX2UniformVar uniform_vars[] = {
     {"global.MVP", GX2_SHADER_VAR_TYPE_MATRIX4X4, 1, 0, 0},
 };
 
-
 GX2Shader frame_shader =
 {
    {

gfx/drivers/gx2_shaders/menu_shaders.h

@@ -30,7 +30,6 @@ __attribute__((aligned (16)))
    float time;
 }menu_shader_uniform_t;
 
-
 extern GX2Shader ribbon_shader;
 extern GX2Shader ribbon_simple_shader;
 extern GX2Shader snow_simple_shader;

gfx/drivers/gx2_shaders/ribbon.c

@@ -331,7 +331,6 @@ static GX2UniformVar uniform_vars[] = {
     {"constants.time", GX2_SHADER_VAR_TYPE_FLOAT, 1, 0, 0},
 };
 
-
 GX2Shader ribbon_shader =
 {
    {

gfx/drivers/gx2_shaders/ribbon_simple.c

@@ -217,7 +217,6 @@ static GX2UniformVar uniform_vars[] = {
    {"global.time", GX2_SHADER_VAR_TYPE_FLOAT, 1, 20, 0},
 };
 
-
 GX2Shader ribbon_simple_shader =
 {
    {

gfx/drivers/gx2_shaders/snow.c

@@ -62,7 +62,6 @@ static struct
    },
 };
 
-
 __attribute__((aligned(GX2_SHADER_ALIGNMENT)))
 static struct
 {
@@ -1404,7 +1403,6 @@ static GX2UniformVar uniform_vars[] = {
    {"global.time", GX2_SHADER_VAR_TYPE_FLOAT, 1, 20, 0},
 };
 
-
 GX2Shader snow_shader =
 {
    {

gfx/drivers/gx2_shaders/snow_simple.c

@@ -1374,7 +1374,6 @@ static struct
    },
 };
 
-
 static GX2AttribVar attributes[] =
 {
    { "Position",  GX2_SHADER_VAR_TYPE_FLOAT4, 0, 0},
@@ -1404,7 +1403,6 @@ static GX2UniformVar uniform_vars[] = {
    {"global.time", GX2_SHADER_VAR_TYPE_FLOAT, 1, 20, 0},
 };
 
-
 GX2Shader snow_simple_shader =
 {
    {

gfx/drivers/gx2_shaders/snowflake.c

@@ -20,7 +20,6 @@
 #include "gx2_shader_inl.h"
 #include "menu_shaders.h"
 
-
 __attribute__((aligned(GX2_SHADER_ALIGNMENT)))
 static struct
 {
@@ -555,7 +554,6 @@ static struct
    },
 };
 
-
 static GX2AttribVar attributes[] =
 {
    { "Position",  GX2_SHADER_VAR_TYPE_FLOAT4, 0, 0},
@@ -585,7 +583,6 @@ static GX2UniformVar uniform_vars[] = {
    {"global.time", GX2_SHADER_VAR_TYPE_FLOAT, 1, 20, 0},
 };
 
-
 GX2Shader snowflake_shader =
 {
    {

gfx/drivers/gx2_shaders/sprite.c

@@ -223,7 +223,6 @@ static GX2UniformBlock uniform_blocks[] =
     {"UBO_tex", 2, sizeof(GX2_vec2)},
 };
 
-
 static GX2UniformVar uniform_vars[] =
 {
     {"vp_size",  GX2_SHADER_VAR_TYPE_FLOAT2, 1, 0, 0},

gfx/drivers/gx_gfx.c

@@ -1540,7 +1540,6 @@ static bool gx_frame(void *data, const void *frame,
    g_draw_done = false;
    g_current_framebuf ^= 1;
 
-
    if (frame)
    {
       if (gx->rgb32)

gfx/drivers/omap_gfx.c

@@ -90,7 +90,6 @@ typedef struct omapfb_data
   bool sync;
 } omapfb_data_t;
 
-
 static const char *omapfb_get_fb_device(void)
 {
    static char fbname[12] = {0};
@@ -786,7 +785,6 @@ static void omapfb_blit_frame(omapfb_data_t *pdata, const void *src,
       memcpy(dst + dst_pitch * i, src + src_pitch * i, dst_pitch);
 }
 
-
 typedef struct omap_video
 {
    omapfb_data_t *omap;
@@ -809,7 +807,6 @@ typedef struct omap_video
    } menu;
 } omap_video_t;
 
-
 static void omap_gfx_free(void *data)
 {
    omap_video_t *vid = data;

gfx/drivers/ps2_gfx.c

@@ -182,7 +182,6 @@ static void prim_texture(GSGLOBAL *gsGlobal, GSTEXTURE *texture, int zPosition,
                               GS_TEXT);
 }
 
-
 static void *ps2_gfx_init(const video_info_t *video,
       const input_driver_t **input, void **input_data)
 {
@@ -415,7 +414,6 @@ static const video_poke_interface_t ps2_poke_interface = {
    NULL                         /* get_hw_render_interface */
 };
 
-
 static void ps2_gfx_get_poke_interface(void *data,
       const video_poke_interface_t **iface)
 {

gfx/drivers/psp1_gfx.c

@@ -943,7 +943,6 @@ static bool psp_read_viewport(void *data, uint8_t *buffer, bool is_idle)
       return true;
    }
 
-
    return false;
 }
 

gfx/drivers/sdl2_gfx.c

@@ -421,7 +421,6 @@ static void *sdl2_gfx_init(const video_info_t *video,
    if (!video->fullscreen)
       RARCH_LOG("[SDL]: Creating window @ %ux%u\n", video->width, video->height);
 
-
    if (video->fullscreen)
       flags = settings->bools.video_windowed_fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : SDL_WINDOW_FULLSCREEN;
    else

gfx/drivers/sdl_gfx.c

@@ -500,7 +500,6 @@ static void sdl_set_texture_enable(void *data, bool state, bool full_screen)
    vid->menu.active = state;
 }
 
-
 static void sdl_show_mouse(void *data, bool state)
 {
    (void)data;

gfx/drivers/vita2d_gfx.c

@@ -92,7 +92,6 @@ static void *vita2d_gfx_init(const video_info_t *video,
    video_driver_set_size(&temp_width, &temp_height);
    vita2d_gfx_set_viewport(vita, temp_width, temp_height, false, true);
 
-
    if (input && input_data)
    {
       settings_t *settings = config_get_ptr();

gfx/drivers/xenon360_gfx.c

@@ -137,7 +137,6 @@ static void *xenon360_gfx_init(const video_info_t *video, const input_driver_t *
 
    edram_init(gl->gl_device);
 
-
    /* enable filtering for now */
 
    float x = -1.0f;

gfx/drivers_context/android_ctx.c

@@ -536,7 +536,6 @@ static void android_gfx_ctx_set_swap_interval(void *data, int swap_interval)
    }
 }
 
-
 static gfx_ctx_proc_t android_gfx_ctx_get_proc_address(const char *symbol)
 {
    switch (android_api)

gfx/drivers_context/drm_ctx.c

@@ -154,7 +154,6 @@ static void gfx_ctx_drm_check_window(void *data, bool *quit,
    *quit   = (bool)frontend_driver_get_signal_handler_state();
 }
 
-
 static void drm_flip_handler(int fd, unsigned frame,
       unsigned sec, unsigned usec, void *data)
 {
@@ -707,7 +706,6 @@ static bool gfx_ctx_drm_set_video_mode(void *data,
       goto error;
    }
 
-
    switch (drm_api)
    {
       case GFX_CTX_OPENGL_API:
@@ -746,7 +744,6 @@ error:
    return false;
 }
 
-
 static void gfx_ctx_drm_destroy(void *data)
 {
    gfx_ctx_drm_data_t *drm = (gfx_ctx_drm_data_t*)data;

gfx/drivers_context/emscriptenegl_ctx.c

@@ -280,7 +280,6 @@ static bool gfx_ctx_emscripten_bind_api(void *data,
    return false;
 }
 
-
 static void gfx_ctx_emscripten_input_driver(void *data,
       const char *name,
       const input_driver_t **input, void **input_data)

gfx/drivers_context/gdi_ctx.c

@@ -229,7 +229,6 @@ error:
    return false;
 }
 
-
 static void gfx_ctx_gdi_input_driver(void *data,
       const char *joypad_name,
       const input_driver_t **input, void **input_data)