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OSD - Add support for async screen clearing to display API.

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No screen clearing is actually done asynchronously yet.
This commit is contained in:
Dominic Clifton 2022-01-22 14:33:57 +01:00
parent f2559fbfd8
commit e2c0388a6a
17 changed files with 174 additions and 145 deletions
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13
src/main/drivers/display.c
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@ -31,9 +31,9 @@
#include "display.h"
void displayClearScreen(displayPort_t *instance)
void displayClearScreen(displayPort_t *instance, displayClearOption_e options)
{
instance->vTable->clearScreen(instance);
instance->vTable->clearScreen(instance, options);
instance->cleared = true;
instance->cursorRow = -1;
}
@ -52,7 +52,7 @@ int displayScreenSize(const displayPort_t *instance)
void displayGrab(displayPort_t *instance)
{
instance->vTable->grab(instance);
instance->vTable->clearScreen(instance);
instance->vTable->clearScreen(instance, DISPLAY_CLEAR_WAIT);
++instance->grabCount;
}
@ -216,10 +216,11 @@ bool displaySupportsOsdSymbols(displayPort_t *instance)
void displayInit(displayPort_t *instance, const displayPortVTable_t *vTable, displayPortDeviceType_e deviceType)
{
instance->vTable = vTable;
instance->vTable->clearScreen(instance);
instance->useFullscreen = false;
instance->cleared = true;
instance->grabCount = 0;
instance->cursorRow = -1;
instance->deviceType = deviceType;
displayBeginTransaction(instance, DISPLAY_TRANSACTION_OPT_NONE);
displayClearScreen(instance, DISPLAY_CLEAR_WAIT);
displayCommitTransaction(instance);
}