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Add secondary framebuffer, instead of allocating on stack

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This commit is contained in:
Patrick Horlebein
2020-04-25 11:43:14 +02:00
parent b8c822696b
commit d69293342d
3 changed files with 24 additions and 16 deletions
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14
workspace/TS100/Core/Src/gui.cpp
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@@ -840,14 +840,13 @@ void gui_Menu(const menuitem *menu) {
// Then we play a transition from the current primary
// framebuffer to the new buffer.
// The extra buffer is discarded at the end of the transition.
uint8_t secondaryFrameBuffer[OLED_WIDTH * 2];
OLED::set_framebuffer(secondaryFrameBuffer);
OLED::useSecondaryFramebuffer(true);
OLED::setFont(0);
OLED::setCursor(0, 0);
OLED::clearScreen();
menu[currentScreen].draw.func();
OLED::set_framebuffer(NULL);
OLED::transitionToContents(secondaryFrameBuffer, true);
OLED::useSecondaryFramebuffer(false);
OLED::transitionSecondaryFramebuffer(true);
}
while ((menu[currentScreen].draw.func != NULL) && earlyExit == false) {
@@ -905,14 +904,13 @@ void gui_Menu(const menuitem *menu) {
menu[currentScreen].incrementHandler.func();
if (enterGUIMenu) {
uint8_t secondaryFrameBuffer[OLED_WIDTH * 2];
OLED::set_framebuffer(secondaryFrameBuffer);
OLED::useSecondaryFramebuffer(true);
OLED::setFont(0);
OLED::setCursor(0, 0);
OLED::clearScreen();
menu[currentScreen].draw.func();
OLED::set_framebuffer(NULL);
OLED::transitionToContents(secondaryFrameBuffer, false);
OLED::useSecondaryFramebuffer(false);
OLED::transitionSecondaryFramebuffer(false);
}
enterGUIMenu = true;
} else {