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-rw-r--r--hw/vga_int.h173
1 files changed, 0 insertions, 173 deletions
diff --git a/hw/vga_int.h b/hw/vga_int.h
deleted file mode 100644
index b33ab57..0000000
--- a/hw/vga_int.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * QEMU internal VGA defines.
- *
- * Copyright (c) 2003-2004 Fabrice Bellard
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#define MSR_COLOR_EMULATION 0x01
-#define MSR_PAGE_SELECT 0x20
-
-#define ST01_V_RETRACE 0x08
-#define ST01_DISP_ENABLE 0x01
-
-/* bochs VBE support */
-#define CONFIG_BOCHS_VBE
-
-#define VBE_DISPI_MAX_XRES 1600
-#define VBE_DISPI_MAX_YRES 1200
-#define VBE_DISPI_MAX_BPP 32
-
-#define VBE_DISPI_INDEX_ID 0x0
-#define VBE_DISPI_INDEX_XRES 0x1
-#define VBE_DISPI_INDEX_YRES 0x2
-#define VBE_DISPI_INDEX_BPP 0x3
-#define VBE_DISPI_INDEX_ENABLE 0x4
-#define VBE_DISPI_INDEX_BANK 0x5
-#define VBE_DISPI_INDEX_VIRT_WIDTH 0x6
-#define VBE_DISPI_INDEX_VIRT_HEIGHT 0x7
-#define VBE_DISPI_INDEX_X_OFFSET 0x8
-#define VBE_DISPI_INDEX_Y_OFFSET 0x9
-#define VBE_DISPI_INDEX_NB 0xa
-
-#define VBE_DISPI_ID0 0xB0C0
-#define VBE_DISPI_ID1 0xB0C1
-#define VBE_DISPI_ID2 0xB0C2
-
-#define VBE_DISPI_DISABLED 0x00
-#define VBE_DISPI_ENABLED 0x01
-#define VBE_DISPI_GETCAPS 0x02
-#define VBE_DISPI_8BIT_DAC 0x20
-#define VBE_DISPI_LFB_ENABLED 0x40
-#define VBE_DISPI_NOCLEARMEM 0x80
-
-#define VBE_DISPI_LFB_PHYSICAL_ADDRESS 0xE0000000
-
-#ifdef CONFIG_BOCHS_VBE
-
-#define VGA_STATE_COMMON_BOCHS_VBE \
- uint16_t vbe_index; \
- uint16_t vbe_regs[VBE_DISPI_INDEX_NB]; \
- uint32_t vbe_start_addr; \
- uint32_t vbe_line_offset; \
- uint32_t vbe_bank_mask;
-
-#else
-
-#define VGA_STATE_COMMON_BOCHS_VBE
-
-#endif /* !CONFIG_BOCHS_VBE */
-
-#define CH_ATTR_SIZE (160 * 100)
-#define VGA_MAX_HEIGHT 2048
-
-#define VGA_STATE_COMMON \
- uint8_t *vram_ptr; \
- unsigned long vram_offset; \
- unsigned int vram_size; \
- unsigned long bios_offset; \
- unsigned int bios_size; \
- uint32_t latch; \
- uint8_t sr_index; \
- uint8_t sr[256]; \
- uint8_t gr_index; \
- uint8_t gr[256]; \
- uint8_t ar_index; \
- uint8_t ar[21]; \
- int ar_flip_flop; \
- uint8_t cr_index; \
- uint8_t cr[256]; /* CRT registers */ \
- uint8_t msr; /* Misc Output Register */ \
- uint8_t fcr; /* Feature Control Register */ \
- uint8_t st00; /* status 0 */ \
- uint8_t st01; /* status 1 */ \
- uint8_t dac_state; \
- uint8_t dac_sub_index; \
- uint8_t dac_read_index; \
- uint8_t dac_write_index; \
- uint8_t dac_cache[3]; /* used when writing */ \
- uint8_t palette[768]; \
- int32_t bank_offset; \
- int (*get_bpp)(struct VGAState *s); \
- void (*get_offsets)(struct VGAState *s, \
- uint32_t *pline_offset, \
- uint32_t *pstart_addr); \
- void (*get_resolution)(struct VGAState *s, \
- int *pwidth, \
- int *pheight); \
- VGA_STATE_COMMON_BOCHS_VBE \
- /* display refresh support */ \
- DisplayState *ds; \
- uint32_t font_offsets[2]; \
- int graphic_mode; \
- uint8_t shift_control; \
- uint8_t double_scan; \
- uint32_t line_offset; \
- uint32_t line_compare; \
- uint32_t start_addr; \
- uint32_t plane_updated; \
- uint8_t last_cw, last_ch; \
- uint32_t last_width, last_height; /* in chars or pixels */ \
- uint32_t last_scr_width, last_scr_height; /* in pixels */ \
- uint8_t cursor_start, cursor_end; \
- uint32_t cursor_offset; \
- unsigned int (*rgb_to_pixel)(unsigned int r, \
- unsigned int g, unsigned b); \
- /* hardware mouse cursor support */ \
- uint32_t invalidated_y_table[VGA_MAX_HEIGHT / 32]; \
- void (*cursor_invalidate)(struct VGAState *s); \
- void (*cursor_draw_line)(struct VGAState *s, uint8_t *d, int y); \
- /* tell for each page if it has been updated since the last time */ \
- uint32_t last_palette[256]; \
- uint32_t last_ch_attr[CH_ATTR_SIZE]; /* XXX: make it dynamic */
-
-
-typedef struct VGAState {
- VGA_STATE_COMMON
-} VGAState;
-
-static inline int c6_to_8(int v)
-{
- int b;
- v &= 0x3f;
- b = v & 1;
- return (v << 2) | (b << 1) | b;
-}
-
-void vga_common_init(VGAState *s, DisplayState *ds, uint8_t *vga_ram_base,
- unsigned long vga_ram_offset, int vga_ram_size);
-uint32_t vga_mem_readb(void *opaque, target_phys_addr_t addr);
-void vga_mem_writeb(void *opaque, target_phys_addr_t addr, uint32_t val);
-void vga_invalidate_scanlines(VGAState *s, int y1, int y2);
-
-void vga_draw_cursor_line_8(uint8_t *d1, const uint8_t *src1,
- int poffset, int w,
- unsigned int color0, unsigned int color1,
- unsigned int color_xor);
-void vga_draw_cursor_line_16(uint8_t *d1, const uint8_t *src1,
- int poffset, int w,
- unsigned int color0, unsigned int color1,
- unsigned int color_xor);
-void vga_draw_cursor_line_32(uint8_t *d1, const uint8_t *src1,
- int poffset, int w,
- unsigned int color0, unsigned int color1,
- unsigned int color_xor);
-
-extern const uint8_t sr_mask[8];
-extern const uint8_t gr_mask[16];
generated by cgit v1.1 at 2024-05-20 20:15:30 +0000