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author | Andrew Mahone <andrew.mahone@gmail.com> | 2009-01-04 21:22:05 +0000 |
---|---|---|
committer | Andrew Mahone <andrew.mahone@gmail.com> | 2009-01-04 21:22:05 +0000 |
commit | 4eedc933572605e42f6f2fb00d099fe4a2075032 (patch) | |
tree | 4e623580b92763369fb824ec725a28b71f9272ef /apps/plugins | |
parent | b93874fefcb152f5e079366c6bf65df7ebf657fa (diff) | |
download | rockbox-4eedc933572605e42f6f2fb00d099fe4a2075032.tar.gz rockbox-4eedc933572605e42f6f2fb00d099fe4a2075032.zip |
build a scaling-enabled bitmap loader in pluginlib for mono bitmap targets, and use it in the test greylib scaler plugin
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19671 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins')
-rw-r--r-- | apps/plugins/lib/SOURCES | 4 | ||||
-rw-r--r-- | apps/plugins/lib/bmp.c | 2 | ||||
-rw-r--r-- | apps/plugins/lib/core_bmp.c | 24 | ||||
-rw-r--r-- | apps/plugins/lib/core_resize.c | 24 | ||||
-rw-r--r-- | apps/plugins/test_greylib_bitmap_scale.c | 19 |
5 files changed, 70 insertions, 3 deletions
diff --git a/apps/plugins/lib/SOURCES b/apps/plugins/lib/SOURCES index d21f21af15..c8c1553dc8 100644 --- a/apps/plugins/lib/SOURCES +++ b/apps/plugins/lib/SOURCES | |||
@@ -4,6 +4,10 @@ fixedpoint.c | |||
4 | playback_control.c | 4 | playback_control.c |
5 | rgb_hsv.c | 5 | rgb_hsv.c |
6 | #if defined(HAVE_LCD_BITMAP) && (LCD_DEPTH < 4) | 6 | #if defined(HAVE_LCD_BITMAP) && (LCD_DEPTH < 4) |
7 | #if LCD_DEPTH == 1 | ||
8 | core_bmp.c | ||
9 | core_resize.c | ||
10 | #endif | ||
7 | grey_core.c | 11 | grey_core.c |
8 | grey_draw.c | 12 | grey_draw.c |
9 | grey_parm.c | 13 | grey_parm.c |
diff --git a/apps/plugins/lib/bmp.c b/apps/plugins/lib/bmp.c index a8ebbffc27..85e996c5e2 100644 --- a/apps/plugins/lib/bmp.c +++ b/apps/plugins/lib/bmp.c | |||
@@ -87,6 +87,8 @@ int save_bmp_file( char* filename, struct bitmap *bm, const struct plugin_api* r | |||
87 | } | 87 | } |
88 | #endif | 88 | #endif |
89 | 89 | ||
90 | #include "../../recorder/bmp.c" | ||
91 | |||
90 | /** | 92 | /** |
91 | Very simple image scale from src to dst (nearest neighbour). | 93 | Very simple image scale from src to dst (nearest neighbour). |
92 | Source and destination dimensions are read from the struct bitmap. | 94 | Source and destination dimensions are read from the struct bitmap. |
diff --git a/apps/plugins/lib/core_bmp.c b/apps/plugins/lib/core_bmp.c new file mode 100644 index 0000000000..28d70b1bb8 --- /dev/null +++ b/apps/plugins/lib/core_bmp.c | |||
@@ -0,0 +1,24 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * This is a wrapper for the core bmp.c | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include <plugin.h> | ||
23 | #include "../../recorder/bmp.c" | ||
24 | |||
diff --git a/apps/plugins/lib/core_resize.c b/apps/plugins/lib/core_resize.c new file mode 100644 index 0000000000..099d4079ed --- /dev/null +++ b/apps/plugins/lib/core_resize.c | |||
@@ -0,0 +1,24 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * This is a wrapper for the core bmp.c | ||
11 | * | ||
12 | * This program is free software; you can redistribute it and/or | ||
13 | * modify it under the terms of the GNU General Public License | ||
14 | * as published by the Free Software Foundation; either version 2 | ||
15 | * of the License, or (at your option) any later version. | ||
16 | * | ||
17 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
18 | * KIND, either express or implied. | ||
19 | * | ||
20 | ****************************************************************************/ | ||
21 | |||
22 | #include <plugin.h> | ||
23 | #include "../../recorder/resize.c" | ||
24 | |||
diff --git a/apps/plugins/test_greylib_bitmap_scale.c b/apps/plugins/test_greylib_bitmap_scale.c index f8a7bb92cc..3d6f81f91e 100644 --- a/apps/plugins/test_greylib_bitmap_scale.c +++ b/apps/plugins/test_greylib_bitmap_scale.c | |||
@@ -22,6 +22,12 @@ | |||
22 | #include "plugin.h" | 22 | #include "plugin.h" |
23 | #include "lib/grey.h" | 23 | #include "lib/grey.h" |
24 | 24 | ||
25 | #if LCD_DEPTH == 1 | ||
26 | #define BMP_LOAD read_bmp_file | ||
27 | #else | ||
28 | #define BMP_LOAD rb->read_bmp_file | ||
29 | #endif | ||
30 | |||
25 | PLUGIN_HEADER | 31 | PLUGIN_HEADER |
26 | GREY_INFO_STRUCT | 32 | GREY_INFO_STRUCT |
27 | static unsigned char grey_bm_buf[LCD_WIDTH * LCD_HEIGHT + | 33 | static unsigned char grey_bm_buf[LCD_WIDTH * LCD_HEIGHT + |
@@ -30,6 +36,8 @@ static unsigned char grey_display_buf[2*LCD_WIDTH * LCD_HEIGHT]; | |||
30 | 36 | ||
31 | static const struct plugin_api* rb; /* global api struct pointer */ | 37 | static const struct plugin_api* rb; /* global api struct pointer */ |
32 | 38 | ||
39 | MEM_FUNCTION_WRAPPERS(rb) | ||
40 | |||
33 | /* this is the plugin entry point */ | 41 | /* this is the plugin entry point */ |
34 | enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter) | 42 | enum plugin_status plugin_start(const struct plugin_api* api, const void* parameter) |
35 | { | 43 | { |
@@ -47,9 +55,14 @@ enum plugin_status plugin_start(const struct plugin_api* api, const void* parame | |||
47 | 55 | ||
48 | rb->strcpy(filename, parameter); | 56 | rb->strcpy(filename, parameter); |
49 | 57 | ||
50 | ret = rb->read_bmp_file(filename, &grey_bm, sizeof(grey_bm_buf), | 58 | #if LCD_DEPTH == 1 |
51 | FORMAT_NATIVE|FORMAT_RESIZE|FORMAT_KEEP_ASPECT, | 59 | bmp_init(rb); |
52 | &format_grey); | 60 | resize_init(rb); |
61 | #endif | ||
62 | |||
63 | ret = BMP_LOAD(filename, &grey_bm, sizeof(grey_bm_buf), | ||
64 | FORMAT_NATIVE|FORMAT_RESIZE|FORMAT_KEEP_ASPECT, | ||
65 | &format_grey); | ||
53 | 66 | ||
54 | if(ret < 1) | 67 | if(ret < 1) |
55 | { | 68 | { |