Revision 2bec46dc hw/vga.c
| b/hw/vga.c | ||
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| 28 | 28 |
#include "vga_int.h" |
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#include "pixel_ops.h" |
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#include "qemu-timer.h" |
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#include "kvm.h" |
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//#define DEBUG_VGA |
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//#define DEBUG_VGA_MEM |
| ... | ... | |
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vga_draw_glyph8_func *vga_draw_glyph8; |
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vga_draw_glyph9_func *vga_draw_glyph9; |
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vga_dirty_log_stop(s); |
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| 1248 |
|
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full_update |= update_palette16(s); |
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palette = s->last_palette; |
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|
| ... | ... | |
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} |
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} |
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static void vga_sync_dirty_bitmap(VGAState *s) |
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{
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if (s->map_addr) |
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cpu_physical_sync_dirty_bitmap(s->map_addr, s->map_end); |
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if (s->lfb_vram_mapped) {
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cpu_physical_sync_dirty_bitmap(isa_mem_base + 0xa0000, 0xa8000); |
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cpu_physical_sync_dirty_bitmap(isa_mem_base + 0xa8000, 0xb0000); |
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} |
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vga_dirty_log_start(s); |
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} |
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|
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/* |
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* graphic modes |
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*/ |
| ... | ... | |
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|
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full_update |= update_basic_params(s); |
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if (!full_update) |
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vga_sync_dirty_bitmap(s); |
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|
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s->get_resolution(s, &width, &height); |
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disp_width = width; |
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|
| ... | ... | |
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return; |
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if (s->last_scr_width <= 0 || s->last_scr_height <= 0) |
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return; |
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vga_dirty_log_stop(s); |
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|
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if (ds_get_bits_per_pixel(s->ds) == 8) |
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val = s->rgb_to_pixel(0, 0, 0); |
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else |
| ... | ... | |
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VGAState vga_state; |
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} PCIVGAState; |
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void vga_dirty_log_start(VGAState *s) |
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{
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if (kvm_enabled() && s->map_addr) |
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kvm_log_start(s->map_addr, s->map_end - s->map_addr); |
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if (kvm_enabled() && s->lfb_vram_mapped) {
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kvm_log_start(isa_mem_base + 0xa0000, 0x8000); |
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kvm_log_start(isa_mem_base + 0xa8000, 0x8000); |
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} |
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} |
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|
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void vga_dirty_log_stop(VGAState *s) |
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{
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if (kvm_enabled() && s->map_addr) |
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kvm_log_stop(s->map_addr, s->map_end - s->map_addr); |
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if (kvm_enabled() && s->lfb_vram_mapped) {
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kvm_log_stop(isa_mem_base + 0xa0000, 0x8000); |
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kvm_log_stop(isa_mem_base + 0xa8000, 0x8000); |
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} |
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} |
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|
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static void vga_map(PCIDevice *pci_dev, int region_num, |
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uint32_t addr, uint32_t size, int type) |
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{
|
| ... | ... | |
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} else {
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cpu_register_physical_memory(addr, s->vram_size, s->vram_offset); |
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} |
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|
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s->map_addr = addr; |
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s->map_end = addr + VGA_RAM_SIZE; |
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vga_dirty_log_start(s); |
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} |
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|
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void vga_common_init(VGAState *s, DisplayState *ds, uint8_t *vga_ram_base, |
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