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First part of graphics api rework. Special functions, parameter handling, pixel functions, lines and filled primitives done for black & white core, main display.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6856 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-06-24 22:33:21 +00:00
parent 0e935bdf01
commit 04daef17a1
41 changed files with 1019 additions and 558 deletions
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9
apps/plugins/oscillograph.c
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@ -65,7 +65,6 @@ static int drawMode = DRAW_MODE_FILLED;
void cleanup(void *parameter)
{
(void)parameter;
/* restore to default roll position.
Looks funny if you forget to do this... */
rb->lcd_roll(0);
@ -91,13 +90,13 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
int lastLeft = 0;
int lastRight = 0;
int lasty = 0;
bool exit = false;
TEST_PLUGIN_API(api);
(void)parameter;
rb = api;
/* the main loop */
while (!exit) {
@ -106,8 +105,10 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
right = rb->mas_codec_readreg(0xD) / (MAX_PEAK / (LCD_WIDTH / 2 - 2));
/* delete current line */
rb->lcd_clearline(0, y, LCD_WIDTH-1, y);
rb->lcd_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
rb->lcd_drawline(0, y, LCD_WIDTH-1, y);
rb->lcd_set_drawmode(DRMODE_SOLID);
switch (drawMode) {
case DRAW_MODE_FILLED:
rb->lcd_drawline(LCD_WIDTH / 2 + 1 , y,