44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
|
/*
|
||
|
|
* QEMU G364 framebuffer Emulator.
|
||
|
|
*
|
||
|
|
* Copyright (c) 2007 Hervé Poussineau
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License as
|
||
|
|
* published by the Free Software Foundation; either version 2 of
|
||
|
|
* the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||
|
|
* MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
static void glue(g364fb_draw_graphic, BPP)(G364State *s, int full_update)
|
||
|
|
{
|
||
|
|
int i, j;
|
||
|
|
int w_display;
|
||
|
|
uint8_t *data_buffer;
|
||
|
|
uint8_t *data_display, *dd;
|
||
|
|
|
||
|
|
data_buffer = s->vram_buffer;
|
||
|
|
w_display = s->last_scr_width * PIXEL_WIDTH / 8;
|
||
|
|
data_display = s->ds->data;
|
||
|
|
for(i = 0; i < s->last_scr_height; i++) {
|
||
|
|
dd = data_display;
|
||
|
|
for (j = 0; j < s->last_scr_width; j++, dd += PIXEL_WIDTH / 8, data_buffer++) {
|
||
|
|
uint8_t index = *data_buffer;
|
||
|
|
*((glue(glue(uint, PIXEL_WIDTH), _t) *)dd) = glue(rgb_to_pixel, BPP)(
|
||
|
|
s->palette[index][0],
|
||
|
|
s->palette[index][1],
|
||
|
|
s->palette[index][2]);
|
||
|
|
}
|
||
|
|
data_display += s->ds->linesize;
|
||
|
|
}
|
||
|
|
}
|