Revision 95219897 hw/tcx.c
| b/hw/tcx.c | ||
|---|---|---|
| 37 | 37 |
uint8_t dac_index, dac_state; |
| 38 | 38 |
} TCXState; |
| 39 | 39 |
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static void tcx_screen_dump(void *opaque, const char *filename); |
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| 41 |
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| 40 | 42 |
static void tcx_draw_line32(TCXState *s1, uint8_t *d, |
| 41 | 43 |
const uint8_t *s, int width) |
| 42 | 44 |
{
|
| ... | ... | |
| 81 | 83 |
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| 82 | 84 |
/* Fixed line length 1024 allows us to do nice tricks not possible on |
| 83 | 85 |
VGA... */ |
| 84 |
void tcx_update_display(void *opaque) |
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| 86 |
static void tcx_update_display(void *opaque)
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| 85 | 87 |
{
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| 86 | 88 |
TCXState *ts = opaque; |
| 87 | 89 |
uint32_t page; |
| ... | ... | |
| 158 | 160 |
} |
| 159 | 161 |
} |
| 160 | 162 |
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void tcx_invalidate_display(void *opaque) |
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static void tcx_invalidate_display(void *opaque)
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| 162 | 164 |
{
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TCXState *s = opaque; |
| 164 | 166 |
int i; |
| ... | ... | |
| 269 | 271 |
tcx_dac_writel, |
| 270 | 272 |
}; |
| 271 | 273 |
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void *tcx_init(DisplayState *ds, uint32_t addr, uint8_t *vram_base,
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unsigned long vram_offset, int vram_size, int width, int height)
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void tcx_init(DisplayState *ds, uint32_t addr, uint8_t *vram_base, |
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unsigned long vram_offset, int vram_size, int width, int height) |
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| 274 | 276 |
{
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| 275 | 277 |
TCXState *s; |
| 276 | 278 |
int io_memory; |
| 277 | 279 |
|
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s = qemu_mallocz(sizeof(TCXState)); |
| 279 | 281 |
if (!s) |
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return NULL;
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return; |
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| 281 | 283 |
s->ds = ds; |
| 282 | 284 |
s->addr = addr; |
| 283 | 285 |
s->vram = vram_base; |
| ... | ... | |
| 289 | 291 |
io_memory = cpu_register_io_memory(0, tcx_dac_read, tcx_dac_write, s); |
| 290 | 292 |
cpu_register_physical_memory(addr + 0x200000, TCX_DAC_NREGS, io_memory); |
| 291 | 293 |
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graphic_console_init(s->ds, tcx_update_display, tcx_invalidate_display, |
|
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tcx_screen_dump, s); |
|
| 292 | 296 |
register_savevm("tcx", addr, 1, tcx_save, tcx_load, s);
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| 293 | 297 |
qemu_register_reset(tcx_reset, s); |
| 294 | 298 |
tcx_reset(s); |
| 295 | 299 |
dpy_resize(s->ds, width, height); |
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return s; |
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| 297 | 300 |
} |
| 298 | 301 |
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void tcx_screen_dump(void *opaque, const char *filename) |
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static void tcx_screen_dump(void *opaque, const char *filename)
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| 300 | 303 |
{
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| 301 | 304 |
TCXState *s = opaque; |
| 302 | 305 |
FILE *f; |
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