[OE-core] [PATCH 2/2] Make appearance more configurable
Olaf Mandel
o.mandel at menlosystems.com
Tue Oct 7 16:44:11 UTC 2014
From ca876147d839a33fb1a397cda682d307554cb1d7 Mon Sep 17 00:00:00 2001
From: Olaf Mandel <o.mandel at menlosystems.com>
Date: Tue, 7 Oct 2014 15:43:20 +0200
Subject: [PATCH 2/2] Make appearance more configurable
* Allow not showing the startup message
* Make the screen-split (between image and progress bar)
configurable
* Allow for fullscreen image (overlaid by progress bar)
Signed-off-by: Olaf Mandel <o.mandel at menlosystems.com>
---
ChangeLog | 9 +++++++++
Makefile.am | 2 +-
psplash-config.h | 34 ++++++++++++++++++++++++++++++++++
psplash.c | 28 +++++++++++++++++++++-------
psplash.h | 1 -
5 files changed, 65 insertions(+), 9 deletions(-)
create mode 100644 psplash-config.h
diff --git a/ChangeLog b/ChangeLog
index f4fd0ec..42163db 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,15 @@
* psplash.c:
Images: handle rowstride != width*bytes_per_pixel
+ * psplash-config.h:
+ * psplash.c:
+ * psplash.h:
+ Make appearance more configurable:
+ - Allow not showing the startup message
+ - Make the screen-split (between image and progress bar)
+ configurable
+ - Allow for fullscreen image (overlaid by progress bar)
+
2009-05-28 Richard Purdie <rpurdie at linux.intel.com>
* psplash-fb.c:
diff --git a/Makefile.am b/Makefile.am
index c90ebfa..a14152a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,7 +4,7 @@ AM_CFLAGS = $(GCC_FLAGS) -D_GNU_SOURCE
psplash_SOURCES = psplash.c psplash.h psplash-fb.c psplash-fb.h \
psplash-console.c psplash-console.h \
- psplash-colors.h \
+ psplash-colors.h psplash-config.h \
psplash-poky-img.h psplash-bar-img.h radeon-font.h
psplash_write_SOURCES = psplash-write.c psplash.h
diff --git a/psplash-config.h b/psplash-config.h
new file mode 100644
index 0000000..82bb76d
--- /dev/null
+++ b/psplash-config.h
@@ -0,0 +1,34 @@
+/*
+ * pslash - a lightweight framebuffer splashscreen for embedded devices.
+ *
+ * Copyright (c) 2014 MenloSystems GmbH
+ * Author: Olaf Mandel <o.mandel at menlosystems.com>
+ *
+ * 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, 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.
+ *
+ */
+
+#ifndef _HAVE_PSPLASH_CONFIG_H
+#define _HAVE_PSPLASH_CONFIG_H
+
+/* Text to output on program start; if undefined, output nothing */
+#define PSPLASH_STARTUP_MSG ""
+
+/* Bool indicating if the image is fullscreen, as opposed to split screen */
+#define PSPLASH_IMG_FULLSCREEN 0
+
+/* Position of the image split from top edge, numerator of fraction */
+#define PSPLASH_IMG_SPLIT_NUMERATOR 5
+
+/* Position of the image split from top edge, denominator of fraction */
+#define PSPLASH_IMG_SPLIT_DENOMINATOR 6
+
+#endif
diff --git a/psplash.c b/psplash.c
index 543f67e..22af68d 100644
--- a/psplash.c
+++ b/psplash.c
@@ -19,11 +19,18 @@
*/
#include "psplash.h"
+#include "psplash-config.h"
+#include "psplash-colors.h"
#include "psplash-poky-img.h"
#include "psplash-bar-img.h"
#include "radeon-font.h"
-#define MSG ""
+#define SPLIT_LINE_POS(fb) \
+ ( (fb)->height \
+ - (( PSPLASH_IMG_SPLIT_DENOMINATOR \
+ - PSPLASH_IMG_SPLIT_NUMERATOR) \
+ * (fb)->height / PSPLASH_IMG_SPLIT_DENOMINATOR) \
+ )
void
psplash_exit (int signum)
@@ -46,14 +53,14 @@ psplash_draw_msg (PSplashFB *fb, const char *msg)
psplash_fb_draw_rect (fb,
0,
- fb->height - (fb->height/6) - h,
+ SPLIT_LINE_POS(fb) - h,
fb->width,
h,
PSPLASH_BACKGROUND_COLOR);
psplash_fb_draw_text (fb,
(fb->width-w)/2,
- fb->height - (fb->height/6) - h,
+ SPLIT_LINE_POS(fb) - h,
PSPLASH_TEXT_COLOR,
&radeon_font,
msg);
@@ -66,7 +73,7 @@ psplash_draw_progress (PSplashFB *fb, int value)
/* 4 pix border */
x = ((fb->width - BAR_IMG_WIDTH)/2) + 4 ;
- y = fb->height - (fb->height/6) + 4;
+ y = SPLIT_LINE_POS(fb) + 4;
width = BAR_IMG_WIDTH - 8;
height = BAR_IMG_HEIGHT - 8;
@@ -270,7 +277,12 @@ main (int argc, char** argv)
/* Draw the Poky logo */
psplash_fb_draw_image (fb,
(fb->width - POKY_IMG_WIDTH)/2,
- ((fb->height * 5) / 6 - POKY_IMG_HEIGHT)/2,
+#if PSPLASH_IMG_FULLSCREEN
+ (fb->height - POKY_IMG_HEIGHT)/2,
+#else
+ (fb->height * PSPLASH_IMG_SPLIT_NUMERATOR
+ / PSPLASH_IMG_SPLIT_DENOMINATOR - POKY_IMG_HEIGHT)/2,
+#endif
POKY_IMG_WIDTH,
POKY_IMG_HEIGHT,
POKY_IMG_BYTES_PER_PIXEL,
@@ -280,7 +292,7 @@ main (int argc, char** argv)
/* Draw progress bar border */
psplash_fb_draw_image (fb,
(fb->width - BAR_IMG_WIDTH)/2,
- fb->height - (fb->height/6),
+ SPLIT_LINE_POS(fb),
BAR_IMG_WIDTH,
BAR_IMG_HEIGHT,
BAR_IMG_BYTES_PER_PIXEL,
@@ -289,7 +301,9 @@ main (int argc, char** argv)
psplash_draw_progress (fb, 0);
- psplash_draw_msg (fb, MSG);
+#ifdef PSPLASH_STARTUP_MSG
+ psplash_draw_msg (fb, PSPLASH_STARTUP_MSG);
+#endif
psplash_main (fb, pipe_fd, 0);
diff --git a/psplash.h b/psplash.h
index f78c117..22d73a3 100644
--- a/psplash.h
+++ b/psplash.h
@@ -83,6 +83,5 @@ PSplashFont;
#include "psplash-fb.h"
#include "psplash-console.h"
-#include "psplash-colors.h"
#endif
--
1.7.10.4
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