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Diffstat (limited to 'src/mess/video/ti85.c')
-rw-r--r--src/mess/video/ti85.c194
1 files changed, 0 insertions, 194 deletions
diff --git a/src/mess/video/ti85.c b/src/mess/video/ti85.c
deleted file mode 100644
index 92ade7ae6fc..00000000000
--- a/src/mess/video/ti85.c
+++ /dev/null
@@ -1,194 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Krzysztof Strzecha,Jon Sturm
-/***************************************************************************
- TI-85 driver by Krzysztof Strzecha
-
- Functions to emulate the video hardware of the TI-85
-
-***************************************************************************/
-
-#include "emu.h"
-#include "includes/ti85.h"
-
-#define TI81_VIDEO_MEMORY_SIZE 768
-#define TI81_SCREEN_X_SIZE 12
-#define TI81_SCREEN_Y_SIZE 64
-#define TI81_NUMBER_OF_FRAMES 6
-
-#define TI85_VIDEO_MEMORY_SIZE 1024
-#define TI85_SCREEN_X_SIZE 16
-#define TI85_SCREEN_Y_SIZE 64
-#define TI85_NUMBER_OF_FRAMES 6
-
-#define TI86_VIDEO_MEMORY_SIZE 1024
-#define TI86_SCREEN_X_SIZE 16
-#define TI86_SCREEN_Y_SIZE 64
-#define TI86_NUMBER_OF_FRAMES 6
-
-
-
-static const unsigned char ti85_colors[32*7][3] =
-{
- { 0xae, 0xcd, 0xb0 }, { 0xaa, 0xc9, 0xae }, { 0xa6, 0xc5, 0xad }, { 0xa3, 0xc1, 0xab }, { 0x9f, 0xbd, 0xaa }, { 0x9b, 0xb9, 0xa8 }, { 0x98, 0xb5, 0xa7 }, //0x00
- { 0xae, 0xcd, 0xb0 }, { 0xa9, 0xc8, 0xae }, { 0xa4, 0xc3, 0xac }, { 0xa0, 0xbe, 0xaa }, { 0x9b, 0xb9, 0xa8 }, { 0x96, 0xb4, 0xa6 }, { 0x92, 0xaf, 0xa4 }, //0x01
- { 0xae, 0xcd, 0xb0 }, { 0xa8, 0xc7, 0xad }, { 0xa2, 0xc1, 0xab }, { 0x9d, 0xbb, 0xa9 }, { 0x97, 0xb5, 0xa6 }, { 0x91, 0xaf, 0xa4 }, { 0x8c, 0xa9, 0xa2 }, //0x02
- { 0xae, 0xcd, 0xb0 }, { 0xa7, 0xc6, 0xad }, { 0xa0, 0xbf, 0xaa }, { 0x9a, 0xb8, 0xa7 }, { 0x93, 0xb1, 0xa4 }, { 0x8c, 0xaa, 0xa1 }, { 0x86, 0xa3, 0x9f }, //0x03
- { 0xae, 0xcd, 0xb0 }, { 0xa6, 0xc5, 0xac }, { 0x9f, 0xbd, 0xa9 }, { 0x97, 0xb5, 0xa6 }, { 0x90, 0xad, 0xa3 }, { 0x88, 0xa5, 0xa0 }, { 0x81, 0x9d, 0x9d }, //0x04
- { 0xae, 0xcd, 0xb0 }, { 0xa5, 0xc4, 0xac }, { 0x9d, 0xbb, 0xa8 }, { 0x94, 0xb2, 0xa5 }, { 0x8c, 0xa9, 0xa1 }, { 0x83, 0xa0, 0x9d }, { 0x7b, 0x97, 0x9a }, //0x05
- { 0xae, 0xcd, 0xb0 }, { 0xa4, 0xc3, 0xac }, { 0x9b, 0xb9, 0xa8 }, { 0x91, 0xaf, 0xa4 }, { 0x88, 0xa5, 0xa0 }, { 0x7e, 0x9b, 0x9c }, { 0x75, 0x92, 0x98 }, //0x06
- { 0xae, 0xcd, 0xb0 }, { 0xa3, 0xc2, 0xab }, { 0x99, 0xb7, 0xa7 }, { 0x8e, 0xac, 0xa3 }, { 0x84, 0xa1, 0x9e }, { 0x79, 0x96, 0x9a }, { 0x6f, 0x8c, 0x96 }, //0x07
- { 0xae, 0xcd, 0xb0 }, { 0xa2, 0xc1, 0xab }, { 0x97, 0xb5, 0xa6 }, { 0x8c, 0xa9, 0xa1 }, { 0x80, 0x9d, 0x9c }, { 0x75, 0x91, 0x97 }, { 0x6a, 0x86, 0x93 }, //0x08
- { 0xae, 0xcd, 0xb0 }, { 0xa1, 0xc0, 0xaa }, { 0x95, 0xb3, 0xa5 }, { 0x89, 0xa6, 0xa0 }, { 0x7c, 0x99, 0x9b }, { 0x70, 0x8c, 0x96 }, { 0x64, 0x80, 0x91 }, //0x09
- { 0xae, 0xcd, 0xb0 }, { 0xa0, 0xbf, 0xaa }, { 0x93, 0xb1, 0xa4 }, { 0x86, 0xa3, 0x9f }, { 0x78, 0x95, 0x99 }, { 0x6b, 0x87, 0x93 }, { 0x5e, 0x7a, 0x8e }, //0x0a
- { 0xae, 0xcd, 0xb0 }, { 0x9f, 0xbe, 0xaa }, { 0x91, 0xaf, 0xa4 }, { 0x83, 0xa0, 0x9e }, { 0x74, 0x91, 0x98 }, { 0x66, 0x82, 0x92 }, { 0x58, 0x74, 0x8c }, //0x0b
- { 0xae, 0xcd, 0xb0 }, { 0x9e, 0xbd, 0xa9 }, { 0x8f, 0xad, 0xa3 }, { 0x80, 0x9e, 0x9d }, { 0x71, 0x8e, 0x96 }, { 0x62, 0x7e, 0x90 }, { 0x53, 0x6f, 0x8a }, //0x0c
- { 0xa9, 0xc8, 0xae }, { 0x9a, 0xb9, 0xa8 }, { 0x8c, 0xaa, 0xa2 }, { 0x7e, 0x9b, 0x9c }, { 0x6f, 0x8c, 0x96 }, { 0x61, 0x7d, 0x90 }, { 0x53, 0x6f, 0x8a }, //0x0d
- { 0xa4, 0xc3, 0xac }, { 0x96, 0xb5, 0xa6 }, { 0x89, 0xa7, 0xa0 }, { 0x7b, 0x99, 0x9b }, { 0x6e, 0x8b, 0x95 }, { 0x60, 0x7d, 0x8f }, { 0x53, 0x6f, 0x8a }, //0x0e
- { 0xa0, 0xbe, 0xaa }, { 0x93, 0xb0, 0xa4 }, { 0x86, 0xa3, 0x9f }, { 0x79, 0x96, 0x9a }, { 0x6c, 0x89, 0x94 }, { 0x5f, 0x7c, 0x8f }, { 0x53, 0x6f, 0x8a }, //0x0f
- { 0x9b, 0xba, 0xa8 }, { 0x8f, 0xad, 0xa3 }, { 0x83, 0xa1, 0x9e }, { 0x77, 0x94, 0x99 }, { 0x6b, 0x88, 0x94 }, { 0x5f, 0x7b, 0x8f }, { 0x53, 0x6f, 0x8a }, //0x10
- { 0x97, 0xb5, 0xa6 }, { 0x8b, 0xa9, 0xa1 }, { 0x80, 0x9d, 0x9c }, { 0x75, 0x92, 0x98 }, { 0x69, 0x86, 0x93 }, { 0x5e, 0x7a, 0x8e }, { 0x53, 0x6f, 0x8a }, //0x11
- { 0x92, 0xb0, 0xa4 }, { 0x87, 0xa5, 0x9f }, { 0x7d, 0x9a, 0x9b }, { 0x72, 0x8f, 0x97 }, { 0x68, 0x84, 0x92 }, { 0x5d, 0x79, 0x8e }, { 0x53, 0x6f, 0x8a }, //0x12
- { 0x8e, 0xac, 0xa2 }, { 0x84, 0xa1, 0x9e }, { 0x7a, 0x97, 0x9a }, { 0x70, 0x8d, 0x96 }, { 0x66, 0x83, 0x92 }, { 0x5c, 0x79, 0x8e }, { 0x53, 0x6f, 0x8a }, //0x13
- { 0x89, 0xa7, 0xa0 }, { 0x80, 0x9d, 0x9c }, { 0x77, 0x94, 0x98 }, { 0x6e, 0x8b, 0x95 }, { 0x65, 0x81, 0x91 }, { 0x5c, 0x78, 0x8d }, { 0x53, 0x6f, 0x8a }, //0x14
- { 0x85, 0xa2, 0x9e }, { 0x7c, 0x99, 0x9a }, { 0x74, 0x91, 0x97 }, { 0x6c, 0x88, 0x94 }, { 0x63, 0x80, 0x90 }, { 0x5b, 0x77, 0x8d }, { 0x53, 0x6f, 0x8a }, //0x15
- { 0x80, 0x9e, 0x9d }, { 0x78, 0x96, 0x99 }, { 0x71, 0x8e, 0x96 }, { 0x69, 0x86, 0x93 }, { 0x62, 0x7e, 0x90 }, { 0x5a, 0x76, 0x8d }, { 0x53, 0x6f, 0x8a }, //0x16
- { 0x7c, 0x99, 0x9b }, { 0x75, 0x92, 0x98 }, { 0x6e, 0x8b, 0x95 }, { 0x67, 0x84, 0x92 }, { 0x60, 0x7d, 0x8f }, { 0x59, 0x76, 0x8c }, { 0x53, 0x6f, 0x8a }, //0x17
- { 0x77, 0x94, 0x99 }, { 0x71, 0x8d, 0x96 }, { 0x6b, 0x87, 0x94 }, { 0x65, 0x81, 0x91 }, { 0x5f, 0x7b, 0x8f }, { 0x59, 0x75, 0x8c }, { 0x53, 0x6f, 0x8a }, //0x18
- { 0x73, 0x90, 0x97 }, { 0x6d, 0x8a, 0x94 }, { 0x68, 0x85, 0x92 }, { 0x63, 0x7f, 0x90 }, { 0x5d, 0x7a, 0x8e }, { 0x58, 0x74, 0x8c }, { 0x53, 0x6f, 0x8a }, //0x19
- { 0x6e, 0x8b, 0x95 }, { 0x69, 0x86, 0x93 }, { 0x65, 0x81, 0x91 }, { 0x60, 0x7d, 0x8f }, { 0x5c, 0x78, 0x8d }, { 0x57, 0x73, 0x8b }, { 0x53, 0x6f, 0x8a }, //0x1a
- { 0x6a, 0x86, 0x93 }, { 0x66, 0x82, 0x91 }, { 0x62, 0x7e, 0x90 }, { 0x5e, 0x7a, 0x8e }, { 0x5a, 0x76, 0x8d }, { 0x56, 0x72, 0x8b }, { 0x53, 0x6f, 0x8a }, //0x1b
- { 0x65, 0x82, 0x91 }, { 0x62, 0x7e, 0x8f }, { 0x5f, 0x7b, 0x8e }, { 0x5c, 0x78, 0x8d }, { 0x59, 0x75, 0x8c }, { 0x56, 0x72, 0x8b }, { 0x53, 0x6f, 0x8a }, //0x1c
- { 0x61, 0x7d, 0x8f }, { 0x5e, 0x7a, 0x8e }, { 0x5c, 0x78, 0x8d }, { 0x5a, 0x76, 0x8c }, { 0x57, 0x73, 0x8b }, { 0x55, 0x71, 0x8a }, { 0x53, 0x6f, 0x8a }, //0x1d
- { 0x5c, 0x78, 0x8d }, { 0x5a, 0x76, 0x8c }, { 0x59, 0x75, 0x8c }, { 0x57, 0x73, 0x8b }, { 0x56, 0x72, 0x8b }, { 0x54, 0x70, 0x8a }, { 0x53, 0x6f, 0x8a }, //0x1e
- { 0x57, 0x74, 0x8c }, { 0x56, 0x73, 0x8b }, { 0x55, 0x72, 0x8b }, { 0x55, 0x71, 0x8b }, { 0x54, 0x70, 0x8a }, { 0x53, 0x6f, 0x8a }, { 0x53, 0x6f, 0x8a } //0x1f
-};
-
-static const unsigned short ti85_palette[32][7] =
-{
- { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 },
- { 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d },
- { 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14 },
- { 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b },
- { 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22 },
- { 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29 },
- { 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30 },
- { 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37 },
- { 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e },
- { 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45 },
- { 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c },
- { 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53 },
- { 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a },
- { 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60, 0x61 },
- { 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68 },
- { 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f },
- { 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76 },
- { 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d },
- { 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84 },
- { 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b },
- { 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92 },
- { 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99 },
- { 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0 },
- { 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7 },
- { 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae },
- { 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5 },
- { 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc },
- { 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3 },
- { 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca },
- { 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1 },
- { 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8 },
- { 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf }
-};
-
-PALETTE_INIT_MEMBER(ti85_state, ti85)
-{
- UINT8 i, j, r, g, b;
-
- for ( i = 0; i < 224; i++ )
- {
- r = ti85_colors[i][0]; g = ti85_colors[i][1]; b = ti85_colors[i][2];
- palette.set_indirect_color(i, rgb_t(r, g, b));
- }
-
- for (i=0; i < 32; i++)
- for (j=0; j < 7; j++)
- palette.set_pen_indirect(i*7+j, ti85_palette[i][j]);
-
- if (!strncmp(machine().system().name, "ti81", 4))
- {
- m_ti_video_memory_size = TI81_VIDEO_MEMORY_SIZE;
- m_ti_screen_x_size = TI81_SCREEN_X_SIZE;
- m_ti_screen_y_size = TI81_SCREEN_Y_SIZE;
- m_ti_number_of_frames = TI81_NUMBER_OF_FRAMES;
- }
- else if (!strncmp(machine().system().name, "ti85", 4))
- {
- m_ti_video_memory_size = TI85_VIDEO_MEMORY_SIZE;
- m_ti_screen_x_size = TI85_SCREEN_X_SIZE;
- m_ti_screen_y_size = TI85_SCREEN_Y_SIZE;
- m_ti_number_of_frames = TI85_NUMBER_OF_FRAMES;
- }
- else if (!strncmp(machine().system().name, "ti86", 4))
- {
- m_ti_video_memory_size = TI86_VIDEO_MEMORY_SIZE;
- m_ti_screen_x_size = TI86_SCREEN_X_SIZE;
- m_ti_screen_y_size = TI86_SCREEN_Y_SIZE;
- m_ti_number_of_frames = TI86_NUMBER_OF_FRAMES;
- }
- else
- {
- /* don't allocate memory for the others drivers */
- return;
- }
-
- m_frames = auto_alloc_array_clear(machine(), UINT8, m_ti_number_of_frames*m_ti_video_memory_size);
-}
-
-void ti85_state::video_start()
-{
-}
-
-UINT32 ti85_state::screen_update_ti85(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
-{
- address_space &space = m_maincpu->space(AS_PROGRAM);
- int x,y,b;
- int brightnes;
- int lcdmem;
-
- if (!m_LCD_status || !m_timer_interrupt_mask)
- {
- for (y=0; y<m_ti_screen_y_size; y++)
- for (x=0; x<m_ti_screen_x_size; x++)
- for (b=0; b<8; b++)
- bitmap.pix16(y, x*8+b) = ti85_palette[m_LCD_contrast&0x1f][6];
- return 0;
- }
-
- lcdmem = ((m_LCD_memory_base & 0x3F) + 0xc0) << 0x08;
-
- memcpy (m_frames, m_frames+m_ti_video_memory_size, sizeof (UINT8) * (m_ti_number_of_frames-1) * m_ti_video_memory_size);
-
- for (y=0; y<m_ti_screen_y_size; y++)
- for (x=0; x<m_ti_screen_x_size; x++)
- *(m_frames+(m_ti_number_of_frames-1)*m_ti_video_memory_size+y*m_ti_screen_x_size+x) = space.read_byte(lcdmem+y*m_ti_screen_x_size+x);
-
- for (y=0; y<m_ti_screen_y_size; y++)
- for (x=0; x<m_ti_screen_x_size; x++)
- for (b=0; b<8; b++)
- {
- brightnes = ((*(m_frames+0*m_ti_video_memory_size+y*m_ti_screen_x_size+x)>>(7-b)) & 0x01)
- + ((*(m_frames+1*m_ti_video_memory_size+y*m_ti_screen_x_size+x)>>(7-b)) & 0x01)
- + ((*(m_frames+2*m_ti_video_memory_size+y*m_ti_screen_x_size+x)>>(7-b)) & 0x01)
- + ((*(m_frames+3*m_ti_video_memory_size+y*m_ti_screen_x_size+x)>>(7-b)) & 0x01)
- + ((*(m_frames+4*m_ti_video_memory_size+y*m_ti_screen_x_size+x)>>(7-b)) & 0x01)
- + ((*(m_frames+5*m_ti_video_memory_size+y*m_ti_screen_x_size+x)>>(7-b)) & 0x01);
-
- bitmap.pix16(y, x*8+b) = ti85_palette[m_LCD_contrast&0x1f][brightnes];
- }
- return 0;
-}
-
-PALETTE_INIT_MEMBER(ti85_state,ti82)
-{
- palette.set_pen_color(0, rgb_t(160, 190, 170));
- palette.set_pen_color(1, rgb_t(83, 111, 138));
-}