root / hw / g364fb_template.h @ c75a823c
History | View | Annotate | Download (1.5 kB)
1 | 1fc3d392 | aurel32 | /*
|
---|---|---|---|
2 | 1fc3d392 | aurel32 | * QEMU G364 framebuffer Emulator.
|
3 | 1fc3d392 | aurel32 | *
|
4 | 1fc3d392 | aurel32 | * Copyright (c) 2007 Hervé Poussineau
|
5 | 1fc3d392 | aurel32 | *
|
6 | 1fc3d392 | aurel32 | * This program is free software; you can redistribute it and/or
|
7 | 1fc3d392 | aurel32 | * modify it under the terms of the GNU General Public License as
|
8 | 1fc3d392 | aurel32 | * published by the Free Software Foundation; either version 2 of
|
9 | 1fc3d392 | aurel32 | * the License, or (at your option) any later version.
|
10 | 1fc3d392 | aurel32 | *
|
11 | 1fc3d392 | aurel32 | * This program is distributed in the hope that it will be useful,
|
12 | 1fc3d392 | aurel32 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 | 1fc3d392 | aurel32 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
14 | 1fc3d392 | aurel32 | * GNU General Public License for more details.
|
15 | 1fc3d392 | aurel32 | *
|
16 | 1fc3d392 | aurel32 | * You should have received a copy of the GNU General Public License
|
17 | 1fc3d392 | aurel32 | * along with this program; if not, write to the Free Software
|
18 | 1fc3d392 | aurel32 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
19 | 1fc3d392 | aurel32 | * MA 02111-1307 USA
|
20 | 1fc3d392 | aurel32 | */
|
21 | 1fc3d392 | aurel32 | |
22 | 1fc3d392 | aurel32 | static void glue(g364fb_draw_graphic, BPP)(G364State *s, int full_update) |
23 | 1fc3d392 | aurel32 | { |
24 | 1fc3d392 | aurel32 | int i, j;
|
25 | 1fc3d392 | aurel32 | int w_display;
|
26 | 1fc3d392 | aurel32 | uint8_t *data_buffer; |
27 | 1fc3d392 | aurel32 | uint8_t *data_display, *dd; |
28 | 1fc3d392 | aurel32 | |
29 | 1fc3d392 | aurel32 | data_buffer = s->vram_buffer; |
30 | 1fc3d392 | aurel32 | w_display = s->last_scr_width * PIXEL_WIDTH / 8;
|
31 | 1fc3d392 | aurel32 | data_display = s->ds->data; |
32 | 1fc3d392 | aurel32 | for(i = 0; i < s->last_scr_height; i++) { |
33 | 1fc3d392 | aurel32 | dd = data_display; |
34 | 1fc3d392 | aurel32 | for (j = 0; j < s->last_scr_width; j++, dd += PIXEL_WIDTH / 8, data_buffer++) { |
35 | 1fc3d392 | aurel32 | uint8_t index = *data_buffer; |
36 | 1fc3d392 | aurel32 | *((glue(glue(uint, PIXEL_WIDTH), _t) *)dd) = glue(rgb_to_pixel, BPP)( |
37 | 1fc3d392 | aurel32 | s->palette[index][0],
|
38 | 1fc3d392 | aurel32 | s->palette[index][1],
|
39 | 1fc3d392 | aurel32 | s->palette[index][2]);
|
40 | 1fc3d392 | aurel32 | } |
41 | 1fc3d392 | aurel32 | data_display += s->ds->linesize; |
42 | 1fc3d392 | aurel32 | } |
43 | 1fc3d392 | aurel32 | } |