Revision c78f7137 hw/sm501.c
| b/hw/sm501.c | ||
|---|---|---|
| 454 | 454 |
|
| 455 | 455 |
typedef struct SM501State {
|
| 456 | 456 |
/* graphic console status */ |
| 457 |
DisplayState *ds;
|
|
| 457 |
QemuConsole *con;
|
|
| 458 | 458 |
|
| 459 | 459 |
/* status & internal resources */ |
| 460 | 460 |
hwaddr base; |
| ... | ... | |
| 1234 | 1234 |
draw_hwc_line_16bgr, |
| 1235 | 1235 |
}; |
| 1236 | 1236 |
|
| 1237 |
static inline int get_depth_index(DisplayState *s)
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| 1237 |
static inline int get_depth_index(DisplaySurface *surface)
|
|
| 1238 | 1238 |
{
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| 1239 |
switch(ds_get_bits_per_pixel(s)) {
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| 1239 |
switch (surface_bits_per_pixel(surface)) {
|
|
| 1240 | 1240 |
default: |
| 1241 | 1241 |
case 8: |
| 1242 | 1242 |
return 0; |
| ... | ... | |
| 1245 | 1245 |
case 16: |
| 1246 | 1246 |
return 2; |
| 1247 | 1247 |
case 32: |
| 1248 |
if (is_surface_bgr(s->surface)) |
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| 1249 |
return 4; |
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| 1250 |
else |
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return 3; |
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| 1248 |
if (is_surface_bgr(surface)) {
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| 1249 |
return 4; |
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| 1250 |
} else {
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| 1251 |
return 3; |
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} |
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| 1252 | 1253 |
} |
| 1253 | 1254 |
} |
| 1254 | 1255 |
|
| 1255 | 1256 |
static void sm501_draw_crt(SM501State * s) |
| 1256 | 1257 |
{
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| 1258 |
DisplaySurface *surface = qemu_console_surface(s->con); |
|
| 1257 | 1259 |
int y; |
| 1258 | 1260 |
int width = (s->dc_crt_h_total & 0x00000FFF) + 1; |
| 1259 | 1261 |
int height = (s->dc_crt_v_total & 0x00000FFF) + 1; |
| 1260 | 1262 |
|
| 1261 | 1263 |
uint8_t * src = s->local_mem; |
| 1262 | 1264 |
int src_bpp = 0; |
| 1263 |
int dst_bpp = ds_get_bytes_per_pixel(s->ds) + (ds_get_bits_per_pixel(s->ds) % 8 ? 1 : 0);
|
|
| 1265 |
int dst_bpp = surface_bytes_per_pixel(surface);
|
|
| 1264 | 1266 |
uint32_t * palette = (uint32_t *)&s->dc_palette[SM501_DC_CRT_PALETTE |
| 1265 | 1267 |
- SM501_DC_PANEL_PALETTE]; |
| 1266 | 1268 |
uint8_t hwc_palette[3 * 3]; |
| 1267 |
int ds_depth_index = get_depth_index(s->ds);
|
|
| 1269 |
int ds_depth_index = get_depth_index(surface);
|
|
| 1268 | 1270 |
draw_line_func * draw_line = NULL; |
| 1269 | 1271 |
draw_hwc_line_func * draw_hwc_line = NULL; |
| 1270 | 1272 |
int full_update = 0; |
| ... | ... | |
| 1312 | 1314 |
|
| 1313 | 1315 |
/* adjust console size */ |
| 1314 | 1316 |
if (s->last_width != width || s->last_height != height) {
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| 1315 |
qemu_console_resize(s->ds, width, height); |
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qemu_console_resize(s->con, width, height); |
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| 1318 |
surface = qemu_console_surface(s->con); |
|
| 1316 | 1319 |
s->last_width = width; |
| 1317 | 1320 |
s->last_height = height; |
| 1318 | 1321 |
full_update = 1; |
| ... | ... | |
| 1331 | 1334 |
|
| 1332 | 1335 |
/* draw line and change status */ |
| 1333 | 1336 |
if (update) {
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| 1334 |
uint8_t * d = &(ds_get_data(s->ds)[y * width * dst_bpp]); |
|
| 1337 |
uint8_t *d = surface_data(surface); |
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| 1338 |
d += y * width * dst_bpp; |
|
| 1335 | 1339 |
|
| 1336 | 1340 |
/* draw graphics layer */ |
| 1337 | 1341 |
draw_line(d, src, width, palette); |
| ... | ... | |
| 1350 | 1354 |
} else {
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| 1351 | 1355 |
if (y_start >= 0) {
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| 1352 | 1356 |
/* flush to display */ |
| 1353 |
dpy_gfx_update(s->ds, 0, y_start, width, y - y_start);
|
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| 1357 |
dpy_gfx_update(s->con, 0, y_start, width, y - y_start);
|
|
| 1354 | 1358 |
y_start = -1; |
| 1355 | 1359 |
} |
| 1356 | 1360 |
} |
| ... | ... | |
| 1361 | 1365 |
|
| 1362 | 1366 |
/* complete flush to display */ |
| 1363 | 1367 |
if (y_start >= 0) |
| 1364 |
dpy_gfx_update(s->ds, 0, y_start, width, y - y_start);
|
|
| 1368 |
dpy_gfx_update(s->con, 0, y_start, width, y - y_start);
|
|
| 1365 | 1369 |
|
| 1366 | 1370 |
/* clear dirty flags */ |
| 1367 | 1371 |
if (page_min != ~0l) {
|
| ... | ... | |
| 1441 | 1445 |
} |
| 1442 | 1446 |
|
| 1443 | 1447 |
/* create qemu graphic console */ |
| 1444 |
s->ds = graphic_console_init(sm501_update_display, NULL,
|
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| 1445 |
NULL, NULL, s);
|
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| 1448 |
s->con = graphic_console_init(sm501_update_display, NULL,
|
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| 1449 |
NULL, NULL, s);
|
|
| 1446 | 1450 |
} |
Also available in: Unified diff