// license:BSD-3-Clause // copyright-holders:JJ Stacino ///////////////////////////////////////////////////////////////////////////////// ///// Hector video ///////////////////////////////////////////////////////////////////////////////// #include "emu.h" #include "includes/hec2hrp.h" #include "screen.h" void hec2hrp_state::init_palette(palette_device &palette) { m_hector_color[0] = 0; // black m_hector_color[1] = 1; // red m_hector_color[2] = 7; // white m_hector_color[3] = 3; // yellow // Full brightness m_palette->set_pen_color( 0,rgb_t(000,000,000)); // black m_palette->set_pen_color( 1,rgb_t(255,000,000)); // red m_palette->set_pen_color( 2,rgb_t(000,255,000)); // green m_palette->set_pen_color( 3,rgb_t(255,255,000)); // yellow m_palette->set_pen_color( 4,rgb_t(000,000,255)); // blue m_palette->set_pen_color( 5,rgb_t(255,000,255)); // magenta m_palette->set_pen_color( 6,rgb_t(000,255,255)); // cyan m_palette->set_pen_color( 7,rgb_t(255,255,255)); // white // Half brightness m_palette->set_pen_color( 8,rgb_t(000,000,000)); // black m_palette->set_pen_color( 9,rgb_t(128,000,000)); // red m_palette->set_pen_color( 10,rgb_t(000,128,000)); // green m_palette->set_pen_color( 11,rgb_t(128,128,000)); // yellow m_palette->set_pen_color( 12,rgb_t(000,000,128)); // blue m_palette->set_pen_color( 13,rgb_t(128,000,128)); // magenta m_palette->set_pen_color( 14,rgb_t(000,128,128)); // cyan m_palette->set_pen_color( 15,rgb_t(128,128,128)); // white } void hec2hrp_state::hector_hr(bitmap_ind16 &bitmap, uint8_t *page, int ymax, int yram) { int sy = 0; int ma = 0; for (int y = 0; y <= ymax; y++) { uint16_t *pix = &bitmap.pix(sy++); for (int x = ma; x < ma + yram; x++) { uint8_t gfx = *(page + x); *pix++ = m_hector_color[BIT(gfx, 0, 2)]; *pix++ = m_hector_color[BIT(gfx, 2, 2)]; *pix++ = m_hector_color[BIT(gfx, 4, 2)]; *pix++ = m_hector_color[BIT(gfx, 6, 2)]; } ma+=yram; } } uint32_t hec2hrp_state::screen_update_interact(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { screen.set_visible_area(0, 113, 0, 75); hector_hr(bitmap, m_vram, 77, 32); return 0; } void hec2hrp_state::hector_80c(bitmap_ind16 &bitmap, uint8_t *page, int ymax, int yram) { int sy = 0; int ma = 0; for (int y = 0; y <= ymax; y++) { uint16_t *pix = &bitmap.pix(sy++); for (int x = ma; x < ma + yram; x++) { uint8_t gfx = *(page + x); for (u8 i = 0; i < 8; i++) *pix++ = BIT(gfx, i) ? 7 : 0; } ma += yram; } } uint32_t hec2hrp_state::screen_update_hec2hrp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { if (m_hector_flag_hr) { if (!m_hector_flag_80c) { screen.set_visible_area(0, 243, 0, 227); hector_hr(bitmap , m_hector_vram, 227, 64); } else { screen.set_visible_area(0, 243*2, 0, 227); hector_80c(bitmap , m_hector_vram, 227, 64); } } else { screen.set_visible_area(0, 113, 0, 75); hector_hr(bitmap, m_vram, 77, 32); } return 0; }