forked from len0rd/rockbox
2acc0ac542
later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
83 lines
3 KiB
C
83 lines
3 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2006 Dan Everton
|
|
*
|
|
* 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 software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#include "uisdl.h"
|
|
#include "lcd-sdl.h"
|
|
#include "lcd-remote-bitmap.h"
|
|
|
|
SDL_Surface *remote_surface;
|
|
|
|
SDL_Color remote_color_zero = {UI_REMOTE_BGCOLOR, 0};
|
|
SDL_Color remote_backlight_color_zero = {UI_REMOTE_BGCOLORLIGHT, 0};
|
|
SDL_Color remote_color_max = {0, 0, 0, 0};
|
|
|
|
static unsigned long get_lcd_remote_pixel(int x, int y) {
|
|
#if LCD_REMOTE_DEPTH == 1
|
|
return (lcd_remote_framebuffer[y/8][x] >> (y & 7)) & 1;
|
|
#elif LCD_REMOTE_DEPTH == 2
|
|
#if LCD_REMOTE_PIXELFORMAT == VERTICAL_INTERLEAVED
|
|
unsigned bits = (lcd_remote_framebuffer[y/8][x] >> (y & 7)) & 0x0101;
|
|
return (bits | (bits >> 7)) & 3;
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
void lcd_remote_update (void)
|
|
{
|
|
lcd_remote_update_rect(0, 0, LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT);
|
|
}
|
|
|
|
void lcd_remote_update_rect(int x_start, int y_start, int width, int height)
|
|
{
|
|
sdl_update_rect(remote_surface, x_start, y_start, width, height,
|
|
LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT, get_lcd_remote_pixel);
|
|
sdl_gui_update(remote_surface, x_start, y_start, width, height,
|
|
LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT, background ? UI_REMOTE_POSX : 0,
|
|
background ? UI_REMOTE_POSY : LCD_HEIGHT);
|
|
}
|
|
|
|
void sim_remote_backlight(int value)
|
|
{
|
|
if (value > 0) {
|
|
sdl_set_gradient(remote_surface, &remote_backlight_color_zero,
|
|
&remote_color_max, 0, (1<<LCD_REMOTE_DEPTH));
|
|
} else {
|
|
sdl_set_gradient(remote_surface, &remote_color_zero, &remote_color_max,
|
|
0, (1<<LCD_REMOTE_DEPTH));
|
|
}
|
|
|
|
sdl_gui_update(remote_surface, 0, 0, LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT,
|
|
LCD_REMOTE_WIDTH, LCD_REMOTE_HEIGHT,
|
|
background ? UI_REMOTE_POSX : 0,
|
|
background? UI_REMOTE_POSY : LCD_HEIGHT);
|
|
}
|
|
|
|
/* initialise simulator lcd remote driver */
|
|
void sim_lcd_remote_init(void)
|
|
{
|
|
remote_surface = SDL_CreateRGBSurface(SDL_SWSURFACE,
|
|
LCD_REMOTE_WIDTH * display_zoom, LCD_REMOTE_HEIGHT * display_zoom,
|
|
8, 0, 0, 0, 0);
|
|
|
|
sdl_set_gradient(remote_surface, &remote_backlight_color_zero,
|
|
&remote_color_max, 0, (1<<LCD_REMOTE_DEPTH));
|
|
}
|
|
|