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[bootloader] Compatibility with Omega 2.0

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This commit is contained in:
Laury
2022-03-17 20:05:20 +01:00
parent 19e5562228
commit 6dc31401fe
112 changed files with 4372 additions and 147 deletions
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83
bootloader/interface.cpp Normal file
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#include <assert.h>
#include <ion.h>
#include <bootloader/interface.h>
#include <bootloader/slot.h>
#include <bootloader/boot.h>
#include "computer.h"
#include "cable.h"
namespace Bootloader {
void Interface::drawImage(KDContext* ctx, const Image* image, int offset) {
const uint8_t* data;
size_t size;
size_t pixelBufferSize;
if (image != nullptr) {
data = image->compressedPixelData();
size = image->compressedPixelDataSize();
pixelBufferSize = image->width() * image->height();
} else {
return;
}
KDColor pixelBuffer[4000];
assert(pixelBufferSize <= 4000);
assert(Ion::stackSafe()); // That's a VERY big buffer we're allocating on the stack
Ion::decompress(
data,
reinterpret_cast<uint8_t *>(pixelBuffer),
size,
pixelBufferSize * sizeof(KDColor)
);
KDRect bounds((320 - image->width()) / 2, offset, image->width(), image->height());
ctx->fillRectWithPixels(bounds, pixelBuffer, nullptr);
}
void Interface::draw() {
KDContext * ctx = KDIonContext::sharedContext();
ctx->fillRect(KDRect(0,0,320,240), KDColorBlack);
drawImage(ctx, ImageStore::Computer, 70);
drawImage(ctx, ImageStore::Cable, 172);
ctx->drawString("Slot A:", KDPoint(0, 0), KDFont::SmallFont, KDColorWhite, KDColorBlack);
ctx->drawString("Slot B:", KDPoint(0, 13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
ctx->drawString("Current:", KDPoint(0, 26), KDFont::SmallFont, KDColorWhite, KDColorBlack);
if (Boot::mode() == BootMode::SlotA) {
ctx->drawString("Slot A", KDPoint(63, 26), KDFont::SmallFont, KDColorWhite, KDColorBlack);
} else if (Boot::mode() == BootMode::SlotB) {
ctx->drawString("Slot B", KDPoint(63, 26), KDFont::SmallFont, KDColorWhite, KDColorBlack);
}
Slot slots[2] = {Slot::A(), Slot::B()};
for(uint8_t i = 0; i < 2; i++) {
Slot slot = slots[i];
if (slot.kernelHeader()->isValid() && slot.userlandHeader()->isValid()) {
if (slot.userlandHeader()->isOmega() && slot.userlandHeader()->isUpsilon()) {
ctx->drawString("Upsilon", KDPoint(56, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
ctx->drawString(slot.userlandHeader()->upsilonVersion(), KDPoint(112, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
} else if (slot.userlandHeader()->isOmega()) {
ctx->drawString("Omega", KDPoint(56, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
ctx->drawString(slot.userlandHeader()->omegaVersion(), KDPoint(112, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
} else {
ctx->drawString("Epsilon", KDPoint(56, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
ctx->drawString(slot.userlandHeader()->version(), KDPoint(112, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
}
ctx->drawString(slot.kernelHeader()->patchLevel(), KDPoint(168, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
} else {
ctx->drawString("Invalid", KDPoint(56, i*13), KDFont::SmallFont, KDColorWhite, KDColorBlack);
}
}
}
}