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// license:BSD-3-Clause
// copyright-holders:David Haywood
#ifndef MAME_VIDEO_K001006_H
#define MAME_VIDEO_K001006_H
#pragma once
class k001006_device : public device_t
{
public:
k001006_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
~k001006_device() {}
// configuration
template <typename T> void set_gfx_region(T &&tag) { m_gfxrom.set_tag(std::forward<T>(tag)); }
void set_tex_layout(int layout) { m_tex_layout = layout; }
uint32_t fetch_texel(int page, int pal_index, int u, int v);
void preprocess_texture_data(uint8_t *dst, uint8_t *src, int length, int gticlub);
DECLARE_READ32_MEMBER( read );
DECLARE_WRITE32_MEMBER( write );
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
private:
// internal state
std::unique_ptr<uint16_t[]> m_pal_ram;
std::unique_ptr<uint16_t[]> m_unknown_ram;
uint32_t m_addr;
int m_device_sel;
std::unique_ptr<uint8_t[]> m_texrom;
std::unique_ptr<uint32_t[]> m_palette;
required_region_ptr<uint8_t> m_gfxrom;
//int m_tex_width;
//int m_tex_height;
//int m_tex_mirror_x;
//int m_tex_mirror_y;
int m_tex_layout;
};
DECLARE_DEVICE_TYPE(K001006, k001006_device)
#endif // MAME_VIDEO_K001006_H
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