openmsx::V9990BitmapConverter Class Reference

Utility class to convert VRAM content to host pixels. More...

#include <V9990BitmapConverter.hh>

Public Types
using	Pixel = uint32_t

Public Member Functions
	V9990BitmapConverter (V9990 &vdp, std::span< const Pixel, 64 > palette64, std::span< const int16_t, 64 > palette64_32768, std::span< const Pixel, 256 > palette256, std::span< const int16_t, 256 > palette256_32768, std::span< const Pixel, 32768 > palette32768)
void	convertLine (std::span< Pixel > dst, unsigned x, unsigned y, int cursorY, bool drawCursors)
	Convert a line of VRAM into host pixels.
void	setColorMode (V9990ColorMode colorMode_, V9990DisplayMode display)
	Set a different rendering mode.

Detailed Description

Utility class to convert VRAM content to host pixels.

Definition at line 16 of file V9990BitmapConverter.hh.

Member Typedef Documentation

Pixel

using openmsx::V9990BitmapConverter::Pixel = uint32_t

Definition at line 19 of file V9990BitmapConverter.hh.

Constructor & Destructor Documentation

V9990BitmapConverter()

openmsx::V9990BitmapConverter::V9990BitmapConverter	(	V9990 &	vdp,
		std::span< const Pixel, 64 >	palette64,
		std::span< const int16_t, 64 >	palette64_32768,
		std::span< const Pixel, 256 >	palette256,
		std::span< const int16_t, 256 >	palette256_32768,
		std::span< const Pixel, 32768 >	palette32768
	)

Definition at line 13 of file V9990BitmapConverter.cc.

References openmsx::B0, openmsx::PP, and setColorMode().

Member Function Documentation

convertLine()

void openmsx::V9990BitmapConverter::convertLine	(	std::span< Pixel >	dst,
		unsigned	x,
		unsigned	y,
		int	cursorY,
		bool	drawCursors
	)

Convert a line of VRAM into host pixels.

Definition at line 459 of file V9990BitmapConverter.cc.

References openmsx::CursorInfo::color, openmsx::CursorInfo::dot(), openmsx::CursorInfo::doXor, openmsx::CursorInfo::isVisible(), openmsx::CursorInfo::pattern, openmsx::CursorInfo::shift(), subspan(), and xrange().

Referenced by openmsx::V9990SDLRasterizer::drawBxMode().

setColorMode()

void openmsx::V9990BitmapConverter::setColorMode ( V9990ColorMode  colorMode_, V9990DisplayMode  display  )

inline

Set a different rendering mode.

Definition at line 34 of file V9990BitmapConverter.hh.

Referenced by openmsx::V9990SDLRasterizer::setColorMode(), openmsx::V9990SDLRasterizer::setDisplayMode(), and V9990BitmapConverter().

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The documentation for this class was generated from the following files:

• V9990BitmapConverter.hh
• V9990BitmapConverter.cc