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QoL and bug fixes

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This commit is contained in:
Alex
2023-04-10 03:11:46 +03:00
parent 25aa9ff6a6
commit b4dbf2c281
83 changed files with 1438 additions and 1025 deletions
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4
Core/Video/Display.cpp
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@ -50,7 +50,7 @@ namespace Video
size_t Size = this->framebuffer.Pitch * Height;
this->Buffers[Index].Buffer = KernelAllocator.RequestPages(TO_PAGES(Size));
this->Buffers[Index].Buffer = KernelAllocator.RequestPages(TO_PAGES(Size + 1));
memset(this->Buffers[Index].Buffer, 0, Size);
this->Buffers[Index].Width = Width;
@ -102,7 +102,7 @@ namespace Video
return;
}
KernelAllocator.FreePages(this->Buffers[Index].Buffer, TO_PAGES(this->Buffers[Index].Size));
KernelAllocator.FreePages(this->Buffers[Index].Buffer, TO_PAGES(this->Buffers[Index].Size + 1));
this->Buffers[Index].Buffer = nullptr;
this->Buffers[Index].Checksum = 0;
debug("Buffer %d deleted", Index);

4
Core/Video/Font.cpp
View File

@ -33,7 +33,7 @@ namespace Video
{
this->Info.PSF2Font = new PSF2_FONT;
PSF2_HEADER *font2 = (PSF2_HEADER *)KernelAllocator.RequestPages(FontDataLength / PAGE_SIZE + 1);
PSF2_HEADER *font2 = (PSF2_HEADER *)KernelAllocator.RequestPages(TO_PAGES(FontDataLength + 1));
memcpy((void *)font2, Start, FontDataLength);
Memory::Virtual().Map((void *)font2, (void *)font2, FontDataLength, Memory::PTFlag::RW);
@ -41,7 +41,7 @@ namespace Video
if (font2->magic[0] != PSF2_MAGIC0 || font2->magic[1] != PSF2_MAGIC1 || font2->magic[2] != PSF2_MAGIC2 || font2->magic[3] != PSF2_MAGIC3)
{
error("Font2 magic mismatch.");
KernelAllocator.FreePages((void *)font2, FontDataLength / PAGE_SIZE + 1);
KernelAllocator.FreePages((void *)font2, TO_PAGES(FontDataLength + 1));
return;
}