diff options
| author | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2024-06-24 14:33:40 +0200 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal.elmahrouss@icloud.com> | 2024-06-24 14:34:18 +0200 |
| commit | 9784f940cf71aef91ccbeb1a11651a83a3eff213 (patch) | |
| tree | bf0294e5ad8161372aaa27cacbfba4eb3e81eda0 /Kernel/Modules/CoreCG/CoreCG.hxx | |
| parent | 7738550a55d6fa79447d0298c53fe6320a3135b2 (diff) | |
IMP: UIAccessibilty class, work in progress Core CoreGraphics (GPU/FB
SDK).
REFACTOR: Moved Builtins to Modules/
Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Diffstat (limited to 'Kernel/Modules/CoreCG/CoreCG.hxx')
| -rw-r--r-- | Kernel/Modules/CoreCG/CoreCG.hxx | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/Kernel/Modules/CoreCG/CoreCG.hxx b/Kernel/Modules/CoreCG/CoreCG.hxx new file mode 100644 index 00000000..5720ef13 --- /dev/null +++ b/Kernel/Modules/CoreCG/CoreCG.hxx @@ -0,0 +1,93 @@ +/* ------------------------------------------- + + Copyright Zeta Electronics Corporation + +------------------------------------------- */ + +#pragma once + +#include <NewKit/Defines.hpp> + +#define GXInit() NewOS::SizeT __GXCursor = 0 + +#define GXRgba(R, G, B) (UInt32)(R | G | B) + +#define gxClearClr RGB(9d, 9d, 9d) + +#define GXFini() __GXCursor = 0 + +/// @brief Performs OR drawing on the framebuffer. +#define GXDrawAlphaImg(ImgPtr, _Height, _Width, BaseX, BaseY) \ + __GXCursor = 0; \ + \ + for (NewOS::SizeT i = BaseX; i < (_Height + BaseX); ++i) \ + { \ + for (NewOS::SizeT u = BaseY; u < (_Width + BaseY); ++u) \ + { \ + *(((volatile NewOS::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) |= ImgPtr[__GXCursor]; \ + \ + ++__GXCursor; \ + } \ + } + +/// @brief Draws a resource. +#define GXDrawImg(ImgPtr, _Height, _Width, BaseX, BaseY) \ + __GXCursor = 0; \ + \ + for (NewOS::SizeT i = BaseX; i < (_Height + BaseX); ++i) \ + { \ + for (NewOS::SizeT u = BaseY; u < (_Width + BaseY); ++u) \ + { \ + *(((volatile NewOS::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) = ImgPtr[__GXCursor]; \ + \ + ++__GXCursor; \ + } \ + } + +/// @brief Cleans a resource. +#define GXClear(_Height, _Width, BaseX, BaseY) \ + \ + for (NewOS::SizeT i = BaseX; i < _Height + BaseX; ++i) \ + { \ + for (NewOS::SizeT u = BaseY; u < _Width + BaseY; ++u) \ + { \ + *(((volatile NewOS::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) = gxClearClr; \ + } \ + } + +/// @brief Draws inside a zone. +#define GXDraw(_Clr, _Height, _Width, BaseX, BaseY) \ + \ + for (NewOS::SizeT i = BaseX; i < (_Width + BaseX); ++i) \ + { \ + for (NewOS::SizeT u = BaseY; u < (_Height + BaseY); ++u) \ + { \ + *(((volatile NewOS::UInt32*)(kHandoverHeader->f_GOP.f_The + \ + 4 * kHandoverHeader->f_GOP.f_PixelPerLine * \ + i + \ + 4 * u))) = _Clr; \ + } \ + } + +/// This is enabled if Cairo is compiled with CoreCG. +#ifdef __CG_USE_GX__ +/// @brief This function creates a new framebuffer for CoreCG. +/// @return +inline cairo_surface_t* GXCreateFramebufferCairo() +{ + cairo_format_t format = CAIRO_FORMAT_ARGB32; + + NewOS::Int32 stride = cairo_format_stride_for_width(format, kHandoverHeader->f_GOP.f_Width); + + return cairo_image_surface_create_for_data((unsigned char*)kHandoverHeader->f_GOP.f_The, format, kHandoverHeader->f_GOP.f_Width, kHandoverHeader->f_GOP.f_Height, stride); +} +#endif |