diff options
| author | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2025-01-07 08:33:01 +0100 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2025-01-07 08:33:01 +0100 |
| commit | 3ce4b68fc3f1ad9ead503bb3f69bff11b4a3183a (patch) | |
| tree | 9d679d2092e71a35305ae6c6c9554bfc6528b6ca /dev/Mod/CoreGfx/FBMgr.h | |
| parent | ecf2a09a48ef029d09075af744c04e643661ec27 (diff) | |
FIX: KAN-12 (EPM GPF)
ADD: Dylib object instead of DLL objects.
ADD: Introduce CoreGfx instead of GfxMgr.
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Diffstat (limited to 'dev/Mod/CoreGfx/FBMgr.h')
| -rw-r--r-- | dev/Mod/CoreGfx/FBMgr.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/dev/Mod/CoreGfx/FBMgr.h b/dev/Mod/CoreGfx/FBMgr.h new file mode 100644 index 00000000..fab08f60 --- /dev/null +++ b/dev/Mod/CoreGfx/FBMgr.h @@ -0,0 +1,150 @@ +/* ------------------------------------------- + + Copyright (C) 2024, Theater Quality Corp, all rights reserved. + +------------------------------------------- */ + +#pragma once + +#include <NewKit/Defines.h> + +#define fb_init() Kernel::SizeT kCGCursor = 0 + +#define fb_color(R, G, B) RGB(R, G, B) + +#define fb_get_clear_clr() fb_color(0x20, 0x20, 0x20) + +#define fb_clear() kCGCursor = 0 + +#ifdef __ZKA_AMD64__ +/// @brief Performs Alpha drawing on the framebuffer. +#define FBDrawBitMapInRegionA(reg_ptr, height, width, base_x, base_y) \ + for (Kernel::SizeT i = base_x; i < (width + base_x); ++i) \ + { \ + for (Kernel::SizeT u = base_y; u < (height + base_y); ++u) \ + { \ + *(((Kernel::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) |= (reg_ptr)[kCGCursor]; \ + \ + ++kCGCursor; \ + } \ + } + +/// @brief Performs drawing on the framebuffer. +#define FBDrawBitMapInRegion(reg_ptr, height, width, base_x, base_y) \ + for (Kernel::SizeT i = base_x; i < (width + base_x); ++i) \ + { \ + for (Kernel::SizeT u = base_y; u < (height + base_y); ++u) \ + { \ + *(((Kernel::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) = (reg_ptr)[kCGCursor]; \ + \ + ++kCGCursor; \ + } \ + } + +#define FBDrawBitMapInRegionToRgn(_Rgn, reg_ptr, height, width, base_x, base_y) \ + for (Kernel::SizeT i = base_x; i < (width + base_x); ++i) \ + { \ + for (Kernel::SizeT u = base_y; u < (height + base_y); ++u) \ + { \ + *(((Kernel::UInt32*)(_Rgn + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) = (reg_ptr)[kCGCursor]; \ + \ + ++kCGCursor; \ + } \ + } + +/// @brief Cleans a resource. +#define CGClearRegion(height, width, base_x, base_y) \ + for (Kernel::SizeT i = base_x; i < (width + base_x); ++i) \ + { \ + for (Kernel::SizeT u = base_y; u < (height + base_y); ++u) \ + { \ + *(((volatile Kernel::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) = fb_get_clear_clr(); \ + } \ + } + +/// @brief Draws inside a zone. +#define FBDrawInRegion(_Clr, height, width, base_x, base_y) \ + for (Kernel::SizeT x_base = base_x; x_base < (width + base_x); ++x_base) \ + { \ + for (Kernel::SizeT y_base = base_y; y_base < (height + base_y); ++y_base) \ + { \ + *(((volatile Kernel::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + x_base + \ + 4 * y_base))) = _Clr; \ + } \ + } + +/// @brief Draws inside a zone. +#define FBDrawInRegionToRgn(_Rgn, _Clr, height, width, base_x, base_y) \ + for (Kernel::SizeT x_base = base_x; x_base < (width + base_x); ++x_base) \ + { \ + for (Kernel::SizeT y_base = base_y; y_base < (height + base_y); ++y_base) \ + { \ + *(((volatile Kernel::UInt32*)(_Rgn + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + x_base + \ + 4 * y_base))) = _Clr[kCGCursor]; \ + ++kCGCursor; \ + } \ + } + +#define FBDrawInRegionA(_Clr, height, width, base_x, base_y) \ + for (Kernel::SizeT x_base = base_x; x_base < (width + base_x); ++x_base) \ + { \ + for (Kernel::SizeT y_base = base_y; y_base < (height + base_y); ++y_base) \ + { \ + *(((volatile Kernel::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + x_base + \ + 4 * y_base))) |= _Clr; \ + } \ + } +#else +#define FBDrawBitMapInRegionA(reg_ptr, height, width, base_x, base_y) +#define FBDrawBitMapInRegion(reg_ptr, height, width, base_x, base_y) +#define FBDrawBitMapInRegionToRgn(_Rgn, reg_ptr, height, width, base_x, base_y) +#define CGClearRegion(height, width, base_x, base_y) +#define FBDrawInRegion(_Clr, height, width, base_x, base_y) +#define FBDrawInRegionToRgn(_Rgn, _Clr, height, width, base_x, base_y) +#define FBDrawInRegionA(_Clr, height, width, base_x, base_y) +#define FBDrawBitMapInRegionA(reg_ptr, height, width, base_x, base_y) +#define FBDrawBitMapInRegion(reg_ptr, height, width, base_x, base_y) +#define FBDrawBitMapInRegionToRgn(_Rgn, reg_ptr, height, width, base_x, base_y) +#define CGClearRegion(height, width, base_x, base_y) +#define FBDrawInRegion(_Clr, height, width, base_x, base_y) +#define FBDrawInRegionToRgn(_Rgn, _Clr, height, width, base_x, base_y) +#define FBDrawInRegionA(_Clr, height, width, base_x, base_y) +#endif // __ZKA_AMD64__ + +#ifndef GFX_MGR_ACCESSIBILITY_H +#include <Mod/CoreGfx/AccessibilityMgr.h> +#endif // ifndef GFX_MGR_ACCESSIBILITY_H + +namespace FB +{ + struct FB_CONTROL_BLOCK; + + inline void fb_clear_video() noexcept + { + fb_init(); + + FBDrawInRegion(fb_get_clear_clr(), FB::UIAccessibilty::Height(), FB::UIAccessibilty::Width(), + 0, 0); + + fb_clear(); + } + +} // namespace UI
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