RGBCube/serenity
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Hook everything up to run the GUI on top of the kernel.

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Okay things kinda sorta work. Both Bochs and QEMU now boot into GUI mode.
There's a ton of stuff that doesn't make sense and so many things to rework.

Still it's quite cool to have made it this far. :^)
This commit is contained in:
Andreas Kling 2019-01-10 23:19:29 +01:00
parent 8626e95509
commit f6d2c3ed87
17 changed files with 117 additions and 23 deletions
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22
Widgets/FrameBuffer.cpp
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@ -2,7 +2,12 @@
#include "GraphicsBitmap.h"
#include <AK/Assertions.h>
FrameBuffer* s_the = nullptr;
FrameBuffer* s_the;
void FrameBuffer::initialize()
{
s_the = nullptr;
}
FrameBuffer& FrameBuffer::the()
{
@ -20,6 +25,17 @@ FrameBuffer::FrameBuffer(unsigned width, unsigned height)
#endif
}
FrameBuffer::FrameBuffer(RGBA32* data, unsigned width, unsigned height)
: AbstractScreen(width, height)
#ifdef SERENITY
, m_data(data)
#endif
{
ASSERT(!s_the);
s_the = this;
}
FrameBuffer::~FrameBuffer()
{
#ifdef USE_SDL
@ -68,6 +84,10 @@ RGBA32* FrameBuffer::scanline(int y)
#ifdef USE_SDL
return reinterpret_cast<RGBA32*>(((byte*)m_surface->pixels) + (y * m_surface->pitch));
#endif
#ifdef SERENITY
unsigned pitch = sizeof(RGBA32) * width();
return reinterpret_cast<RGBA32*>(((byte*)m_data) + (y * pitch));
#endif
}
void FrameBuffer::blit(const Point& position, GraphicsBitmap& bitmap)