mirror of
https://github.com/holub/mame
synced 2025-04-22 08:22:15 +03:00
init vars for coverity (drivers/g)
This commit is contained in:
Robbbert
parent
a944f7ffdf
commit
380390934c
@ -32,23 +32,23 @@ public:
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void init_galaxygame();
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private:
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uint16_t m_clk;
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uint16_t m_clk = 0;
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uint16_t m_x;
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uint16_t m_y;
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uint16_t m_x = 0;
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uint16_t m_y = 0;
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int16_t m_mq;
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int16_t m_ac;
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int16_t m_mq = 0;
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int16_t m_ac = 0;
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struct
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{
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uint16_t x;
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uint16_t y;
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uint16_t x = 0;
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uint16_t y = 0;
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} m_point_work_list[MAX_POINTS], m_point_display_list[MAX_POINTS];
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int m_point_work_list_index;
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int m_point_display_list_index;
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int m_interrupt;
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int m_point_work_list_index = 0;
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int m_point_display_list_index = 0;
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int m_interrupt = 0;
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uint16_t ke_r(offs_t offset);
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void ke_w(offs_t offset, uint16_t data);
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uint16_t x_r();
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@ -130,8 +130,8 @@ protected:
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// PIC
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optional_device<pic16c5x_device> m_pic;
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u8 m_pic_iobits, m_pic_data, m_pic_data_rdy, m_pic_data_bit, m_pic_data_clk;
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u8 m_pic_clk_mask, m_pic_in_mask, m_pic_out_mask, m_pic_dis_mask;
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u8 m_pic_iobits = 0, m_pic_data = 0, m_pic_data_rdy = 0, m_pic_data_bit = 0, m_pic_data_clk = 0;
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u8 m_pic_clk_mask = 0, m_pic_in_mask = 0, m_pic_out_mask = 0, m_pic_dis_mask = 0;
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void log_cart_comm(const char *text, u8 data);
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void pic_comm_reset();
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@ -278,7 +278,7 @@ protected:
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virtual space_config_vector memory_space_config() const override;
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address_space_config m_space_config;
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address_space *m_space;
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address_space *m_space = nullptr;
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required_shared_ptr<u16> m_ram;
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@ -292,10 +292,10 @@ protected:
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void set_cart(int cart);
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void reset_eeproms_except(int cart);
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galgames_cart_device *m_carts[1+4];
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galgames_cart_device *m_carts[1+4]{};
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u8 m_cart;
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bool m_is_ram_active;
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u8 m_cart = 0;
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bool m_is_ram_active = false;
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};
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device_memory_interface::space_config_vector galgames_slot_device::memory_space_config() const
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@ -773,9 +773,9 @@ protected:
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required_device<galgames_slot_device> m_slot;
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required_shared_ptr<u8> m_okiram;
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u8 m_palette_offset;
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u8 m_palette_index;
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u8 m_palette_data[3];
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u8 m_palette_offset = 0;
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u8 m_palette_index = 0;
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u8 m_palette_data[3]{};
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};
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WRITE_LINE_MEMBER(galgames_state::blitter_irq_callback)
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@ -106,8 +106,8 @@ private:
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required_shared_ptr<uint16_t> m_sprregs;
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bitmap_ind16 m_sprite_bitmap;
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uint16_t m_priority_buffer_scrollx;
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uint16_t m_priority_buffer_scrolly;
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uint16_t m_priority_buffer_scrollx = 0;
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uint16_t m_priority_buffer_scrolly = 0;
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std::unique_ptr<uint32_t[]> m_spriteram32;
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std::unique_ptr<uint32_t[]> m_spc_regs;
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@ -105,12 +105,12 @@ private:
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TILE_GET_INFO_MEMBER(get_tile_info_tilemap2);
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tilemap_t *m_bg_tilemap2;
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tilemap_t *m_bg_tilemap2 = nullptr;
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DECLARE_WRITE_LINE_MEMBER(splash_msm5205_int);
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void splash_adpcm_data_w(uint8_t data);
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void splash_adpcm_control_w(uint8_t data);
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int m_adpcm_data;
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int m_adpcm_data = 0;
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void descramble_16x16tiles(uint8_t* src, int len);
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};
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@ -311,7 +311,7 @@ private:
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required_device<pc_kbdc_device> m_kbdconn;
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required_device<bus::ti99::peb::peribox_device> m_peribox;
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uint8_t* m_eprom; // Pointer to the EPROM
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uint8_t* m_eprom = nullptr; // Pointer to the EPROM
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// PFM expansion
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required_device<at29c040_device> m_pfm512;
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@ -348,17 +348,17 @@ private:
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virtual void machine_reset() override;
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// Members
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int m_inta;
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int m_intb;
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int m_int2;
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int m_keyint;
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int m_inta = 0;
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int m_intb = 0;
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int m_int2 = 0;
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int m_keyint = 0;
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int m_left_button; // Left mouse button, not wired to the 9938
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int m_pfm_prefix;
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bool m_pfm_oe;
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// Settings
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int m_boot_rom; // Kind of boot ROM (EPROM or PFM512 or PFM512A)
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int m_boot_rom = 0; // Kind of boot ROM (EPROM or PFM512 or PFM512A)
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bool m_sram_exp;
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// Genmod modifications
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@ -221,20 +221,20 @@ private:
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void geniusiq_mem(address_map &map);
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uint16_t m_gfx_y;
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uint16_t m_gfx_x;
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uint32_t m_gfx_base;
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uint8_t m_gfx_color[2];
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uint8_t m_mouse_posx;
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uint8_t m_mouse_posy;
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uint16_t m_mouse_gfx_posx;
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uint16_t m_mouse_gfx_posy;
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uint8_t m_cart_state;
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uint16_t m_gfx_y = 0;
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uint16_t m_gfx_x = 0;
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uint32_t m_gfx_base = 0;
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uint8_t m_gfx_color[2]{};
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uint8_t m_mouse_posx = 0;
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uint8_t m_mouse_posy = 0;
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uint16_t m_mouse_gfx_posx = 0;
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uint16_t m_mouse_gfx_posy = 0;
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uint8_t m_cart_state = 0;
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struct
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{
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uint16_t buffer[KEYBOARD_QUEUE_SIZE];
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int head;
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int tail;
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uint16_t buffer[KEYBOARD_QUEUE_SIZE]{};
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int head = 0;
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int tail = 0;
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} m_keyboard;
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};
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@ -125,8 +125,8 @@ private:
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required_region_ptr<uint8_t> m_flash;
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memory_bank_creator m_qs1000_bank;
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int m_security_count;
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uint32_t m_bballoon_port[20];
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int m_security_count = 0;
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uint32_t m_bballoon_port[20]{};
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struct nand_t m_nand;
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uint32_t bballoon_speedup_r(offs_t offset, uint32_t mem_mask = ~0);
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uint32_t touryuu_port_10000000_r();
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@ -84,7 +84,7 @@ private:
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void satellite_main(address_map &map);
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uint8_t m_control;
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uint8_t m_control = 0;
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};
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// --------------------------------------------------------------------------------------------------------------
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@ -203,7 +203,7 @@ public:
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void giclassvr(machine_config &config);
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void server_main(address_map &map);
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private:
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uint16_t m_control;
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uint16_t m_control = 0;
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};
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void giclassicsvr_state::control_w(uint16_t data)
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@ -151,9 +151,9 @@ private:
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required_shared_ptr<uint32_t> m_vram;
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required_device<sc28c94_device> m_quart1;
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uint8_t m_irq_enable;
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uint8_t m_irq_pend;
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uint8_t m_timer_count;
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uint8_t m_irq_enable = 0;
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uint8_t m_irq_pend = 0;
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uint8_t m_timer_count = 0;
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};
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void igt_gameking_state::video_start()
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@ -225,7 +225,7 @@ private:
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required_shared_ptr<uint8_t> m_videoram;
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required_shared_ptr<uint8_t> m_colorram;
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tilemap_t *m_bg_tilemap;
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tilemap_t *m_bg_tilemap = nullptr;
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void videoram_w(offs_t offset, uint8_t data);
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void colorram_w(offs_t offset, uint8_t data);
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@ -52,16 +52,16 @@ private:
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struct
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{
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uint8_t data[8];
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int index;
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int x, y;
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bool mode; // true read does not increase address
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bool delayed;
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uint8_t pixels[8][64];
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uint8_t data[8]{};
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int index = 0;
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int x = 0, y = 0;
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bool mode = false; // true read does not increase address
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bool delayed = false;
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uint8_t pixels[8][64]{};
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} m_video;
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uint8_t m_ports[5];
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uint8_t m_ram[0x4000];
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uint8_t m_ports[5]{};
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uint8_t m_ram[0x4000]{};
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required_device<cpu_device> m_maincpu;
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required_device<speaker_sound_device> m_speaker;
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required_device<generic_slot_device> m_cart;
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@ -83,7 +83,7 @@ private:
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uint8_t m_ram[0x10000];
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uint8_t m_ram2[0x10000];
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uint8_t m_port1;
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uint8_t m_port1 = 0;
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uint8_t hostmem_r(offs_t offset);
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void hostmem_w(offs_t offset, uint8_t data);
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@ -1120,11 +1120,11 @@ private:
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optional_device<ay8910_device> m_ay8910;
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output_finder<5> m_lamps;
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tilemap_t *m_bg_tilemap;
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uint8_t m_mux_data;
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uint8_t m_pia0_PA_data;
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uint8_t m_ay8910_data;
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uint8_t m_ay8910_control;
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tilemap_t *m_bg_tilemap = nullptr;
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uint8_t m_mux_data = 0;
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uint8_t m_pia0_PA_data = 0;
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uint8_t m_ay8910_data = 0;
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uint8_t m_ay8910_control = 0;
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};
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class blitz_state : public goldnpkr_state
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@ -66,8 +66,8 @@ private:
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required_shared_ptr<uint16_t> m_bg_tilemapram;
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// video-related
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tilemap_t *m_bg_tilemap;
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tilemap_t *m_fg_tilemap;
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tilemap_t *m_bg_tilemap = nullptr;
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tilemap_t *m_fg_tilemap = nullptr;
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void fg_tilemapram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
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void bg_tilemapram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
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TILE_GET_INFO_MEMBER(get_fg_tile_info);
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@ -120,15 +120,15 @@ private:
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required_ioport_array<5> m_key;
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tilemap_t *m_sc0_tilemap;
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tilemap_t *m_sc1_tilemap;
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tilemap_t *m_sc2_tilemap;
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tilemap_t *m_sc3_tilemap;
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tilemap_t *m_sc0_tilemap = nullptr;
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tilemap_t *m_sc1_tilemap = nullptr;
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tilemap_t *m_sc2_tilemap = nullptr;
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tilemap_t *m_sc3_tilemap = nullptr;
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uint16_t m_mux_data;
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uint16_t m_seibucrtc_sc0bank;
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uint16_t m_layer_en;
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uint16_t m_scrollram[6];
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uint16_t m_mux_data = 0;
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uint16_t m_seibucrtc_sc0bank = 0;
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uint16_t m_layer_en = 0;
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uint16_t m_scrollram[6]{};
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void gfxbank_w(uint16_t data);
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uint16_t mahjong_panel_r();
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@ -102,7 +102,7 @@ private:
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required_device<screen_device> m_screen;
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required_device<eeprom_serial_93cxx_device> m_eeprom;
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tilemap_t* m_bg_tilemap;
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tilemap_t* m_bg_tilemap = nullptr;
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void bg_videoram_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
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TILE_GET_INFO_MEMBER(get_bg_tile_info);
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};
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@ -51,13 +51,13 @@ private:
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void nand_ctrl_w(uint32_t data);
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uint32_t sdcard_r();
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required_shared_ptr<uint32_t> m_ram;
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uint16_t m_vidregs[0x200/2];
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uint32_t m_nand_ptr;
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uint32_t m_nand_cmd;
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uint32_t m_nand_subword_stage;
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uint32_t m_nand_stage;
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uint32_t m_nand_ptr_temp;
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uint32_t m_timer;
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uint16_t m_vidregs[0x200/2]{};
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uint32_t m_nand_ptr = 0;
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uint32_t m_nand_cmd = 0;
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uint32_t m_nand_subword_stage = 0;
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uint32_t m_nand_stage = 0;
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uint32_t m_nand_ptr_temp = 0;
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uint32_t m_timer = 0;
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uint32_t screen_update_gp2x(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
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void gp2x_map(address_map &map);
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};
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@ -71,12 +71,12 @@ public:
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void init_gpworld();
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private:
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uint8_t m_nmi_enable;
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uint8_t m_start_lamp;
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uint8_t m_ldp_read_latch;
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uint8_t m_ldp_write_latch;
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uint8_t m_brake_gas;
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emu_timer *m_irq_stop_timer;
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uint8_t m_nmi_enable = 0;
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uint8_t m_start_lamp = 0;
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uint8_t m_ldp_read_latch = 0;
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uint8_t m_ldp_write_latch = 0;
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uint8_t m_brake_gas = 0;
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emu_timer *m_irq_stop_timer = nullptr;
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required_device<pioneer_ldv1000_device> m_laserdisc;
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required_shared_ptr<uint8_t> m_sprite_ram;
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required_shared_ptr<uint8_t> m_palette_ram;
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@ -158,10 +158,10 @@ private:
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void grid1101_map(address_map &map);
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void grid1121_map(address_map &map);
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bool m_kbd_ready;
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uint16_t m_kbd_data;
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bool m_kbd_ready = false;
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uint16_t m_kbd_data = 0;
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uint16_t *m_videoram;
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uint16_t *m_videoram = nullptr;
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};
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@ -182,7 +182,7 @@ private:
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/* misc */
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int m_oki_bank[2];
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int m_toggle;
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int m_xoffset;
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int m_xoffset = 0;
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void vram_w(offs_t offset, uint32_t data, uint32_t mem_mask = ~0);
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template<int Layer> void scrollx_w(uint16_t data);
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@ -339,7 +339,7 @@ private:
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void sharc_map(address_map &map);
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void sound_memmap(address_map &map);
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emu_timer *m_sound_irq_timer;
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emu_timer *m_sound_irq_timer = nullptr;
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#if DEBUG_GTI
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uint8_t m_tick = 0;
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@ -303,7 +303,7 @@ private:
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bool write_dest_byte(u8 usedata);
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// blitter timers
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emu_timer *m_blitter_end_timer;
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emu_timer *m_blitter_end_timer = nullptr;
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TIMER_CALLBACK_MEMBER(blitter_end);
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// decompressor functions
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