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author | Marcin Bukat <marcin.bukat@gmail.com> | 2010-06-16 09:12:46 +0000 |
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committer | Marcin Bukat <marcin.bukat@gmail.com> | 2010-06-16 09:12:46 +0000 |
commit | 23b9df2890480e2a6e20f13f041f8f8bc2a2ccef (patch) | |
tree | 05b11edf01b3f73ff971971d0a8ec027e77c1606 /apps/plugins | |
parent | 0d48448500129669c35f3316d86a98a41c0c8452 (diff) | |
download | rockbox-23b9df2890480e2a6e20f13f041f8f8bc2a2ccef.tar.gz rockbox-23b9df2890480e2a6e20f13f041f8f8bc2a2ccef.zip |
Add interpolation so output file contains lcdlinear[] matrix dump
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26869 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps/plugins')
-rw-r--r-- | apps/plugins/test_grey.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/apps/plugins/test_grey.c b/apps/plugins/test_grey.c index be28bedfb3..31f63100aa 100644 --- a/apps/plugins/test_grey.c +++ b/apps/plugins/test_grey.c | |||
@@ -85,7 +85,7 @@ PLUGIN_HEADER | |||
85 | 85 | ||
86 | #elif CONFIG_KEYPAD == MPIO_HD200_PAD | 86 | #elif CONFIG_KEYPAD == MPIO_HD200_PAD |
87 | #define GREY_QUIT (BUTTON_REC|BUTTON_PLAY) | 87 | #define GREY_QUIT (BUTTON_REC|BUTTON_PLAY) |
88 | #define GREY_OK BUTTON_SELECT | 88 | #define GREY_OK BUTTON_PLAY |
89 | #define GREY_PREV BUTTON_PREV | 89 | #define GREY_PREV BUTTON_PREV |
90 | #define GREY_NEXT BUTTON_NEXT | 90 | #define GREY_NEXT BUTTON_NEXT |
91 | #define GREY_UP BUTTON_VOL_UP | 91 | #define GREY_UP BUTTON_VOL_UP |
@@ -158,7 +158,7 @@ enum plugin_status plugin_start(const void* parameter) | |||
158 | { | 158 | { |
159 | bool done = false; | 159 | bool done = false; |
160 | int cur_step = 1; | 160 | int cur_step = 1; |
161 | int button, i, l, fd; | 161 | int button, i, j, l, fd; |
162 | unsigned char filename[MAX_PATH]; | 162 | unsigned char filename[MAX_PATH]; |
163 | 163 | ||
164 | /* standard stuff */ | 164 | /* standard stuff */ |
@@ -182,6 +182,8 @@ enum plugin_status plugin_start(const void* parameter) | |||
182 | grey_clear_display(); | 182 | grey_clear_display(); |
183 | grey_show(true); | 183 | grey_show(true); |
184 | 184 | ||
185 | rb->lcd_setfont(FONT_SYSFIXED); | ||
186 | |||
185 | while (!done) | 187 | while (!done) |
186 | { | 188 | { |
187 | fill_rastered(-3, -3, 2, 2, cur_step - 1); | 189 | fill_rastered(-3, -3, 2, 2, cur_step - 1); |
@@ -235,14 +237,29 @@ enum plugin_status plugin_start(const void* parameter) | |||
235 | break; | 237 | break; |
236 | 238 | ||
237 | case GREY_OK: | 239 | case GREY_OK: |
240 | |||
241 | /* dump result in form suitable for lcdlinear[] */ | ||
238 | rb->create_numbered_filename(filename, "/", "test_grey_", | 242 | rb->create_numbered_filename(filename, "/", "test_grey_", |
239 | ".txt", 2 IF_CNFN_NUM_(, NULL)); | 243 | ".txt", 2 IF_CNFN_NUM_(, NULL)); |
240 | fd = rb->open(filename, O_RDWR|O_CREAT|O_TRUNC, 0666); | 244 | fd = rb->open(filename, O_RDWR|O_CREAT|O_TRUNC, 0666); |
241 | if (fd >= 0) | 245 | if (fd >= 0) |
242 | { | 246 | { |
247 | rb->fdprintf(fd, "Adjusted grey shades\n"); | ||
243 | for (i = 0; i <= STEPS; i++) | 248 | for (i = 0; i <= STEPS; i++) |
244 | rb->fdprintf(fd, "%3d: %3d\n", input_levels[i], | 249 | rb->fdprintf(fd, "%3d: %3d\n", input_levels[i], |
245 | lcd_levels[i]); | 250 | lcd_levels[i]); |
251 | rb->fdprintf(fd,"\n\nInterpolated lcdlinear matrix\n"); | ||
252 | |||
253 | for (i = 1; i <= STEPS; i++) | ||
254 | { | ||
255 | for (j=0; j < STEPS; j++) | ||
256 | { | ||
257 | rb->fdprintf(fd, "%3d, ", | ||
258 | lcd_levels[i-1] + | ||
259 | ((lcd_levels[i] - lcd_levels[i-1])*j)/STEPS); | ||
260 | } | ||
261 | rb->fdprintf(fd, "\n"); | ||
262 | } | ||
246 | rb->close(fd); | 263 | rb->close(fd); |
247 | } | 264 | } |
248 | /* fall through */ | 265 | /* fall through */ |