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WindowServer: Merge WSFrameBuffer into WSScreen.

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This commit is contained in:
Andreas Kling 2019-01-18 05:41:15 +01:00
parent bb28c143fd
commit 9454c5dd52
9 changed files with 22 additions and 72 deletions
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10
WindowServer/WSScreen.h
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@ -2,14 +2,17 @@
#include <Widgets/Rect.h>
#include <Widgets/Size.h>
#include <Widgets/Color.h>
#include <Kernel/Keyboard.h>
class WSScreen {
public:
WSScreen(RGBA32*, unsigned width, unsigned height);
~WSScreen();
int width() const { return m_width; }
int height() const { return m_height; }
RGBA32* scanline(int y);
static WSScreen& the();
@ -29,6 +32,8 @@ protected:
WSScreen(unsigned width, unsigned height);
private:
RGBA32* m_framebuffer { nullptr };
int m_width { 0 };
int m_height { 0 };
@ -37,3 +42,8 @@ private:
bool m_right_mouse_button_pressed { false };
};
inline RGBA32* WSScreen::scanline(int y)
{
size_t pitch = sizeof(RGBA32) * width();
return reinterpret_cast<RGBA32*>(((byte*)m_framebuffer) + (y * pitch));
}