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Finally - grayscale library support for the simulators. Currently SDL only, win32 and x11 won't link anymore due to missing simulator functions.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8845 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2006-02-26 13:37:42 +00:00
parent 14fe89aa8d
commit 6a972e0249
21 changed files with 385 additions and 134 deletions
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32
apps/plugins/lib/gray_draw.c
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@ -10,10 +10,10 @@
* Greyscale framework
* Drawing functions
*
* This is a generic framework to use grayscale display within Rockbox
* plugins. It obviously does not work for the player.
* This is a generic framework to display up to 33 shades of grey
* on low-depth bitmap LCDs (Archos b&w, Iriver 4-grey) within plugins.
*
* Copyright (C) 2004-2005 Jens Arnold
* Copyright (C) 2004-2006 Jens Arnold
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
@ -23,10 +23,9 @@
*
****************************************************************************/
#ifndef SIMULATOR /* not for simulator by now */
#include "plugin.h"
#ifdef HAVE_LCD_BITMAP /* and also not for the Player */
#ifdef HAVE_LCD_BITMAP
#include "gray.h"
/*** low-level drawing functions ***/
@ -587,6 +586,26 @@ void gray_putsxy(int x, int y, const unsigned char *str)
/*** Unbuffered drawing functions ***/
#ifdef SIMULATOR
/* Clear the greyscale display (sets all pixels to white) */
void gray_ub_clear_display(void)
{
_gray_rb->memset(_gray_info.cur_buffer, _gray_info.depth,
MULU16(_gray_info.width, _gray_info.height));
gray_update();
}
/* Draw a partial greyscale bitmap, canonical format */
void gray_ub_gray_bitmap_part(const unsigned char *src, int src_x, int src_y,
int stride, int x, int y, int width, int height)
{
gray_gray_bitmap_part(src, src_x, src_y, stride, x, y, width, height);
gray_update_rect(x, y, width, height);
}
#else /* !SIMULATOR */
/* Clear the greyscale display (sets all pixels to white) */
void gray_ub_clear_display(void)
{
@ -1005,6 +1024,8 @@ void gray_ub_gray_bitmap_part(const unsigned char *src, int src_x, int src_y,
while (dst < dst_end);
}
#endif /* !SIMULATOR */
/* Draw a full greyscale bitmap, canonical format */
void gray_ub_gray_bitmap(const unsigned char *src, int x, int y, int width,
int height)
@ -1014,5 +1035,4 @@ void gray_ub_gray_bitmap(const unsigned char *src, int x, int y, int width,
#endif /* HAVE_LCD_BITMAP */
#endif /* !SIMULATOR */