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author cracyc <cracyc@users.noreply.github.com>2014-04-30 04:13:31 +0000
committer cracyc <cracyc@users.noreply.github.com>2014-04-30 04:13:31 +0000
commit194b93093425ccc6598fe888db4005d651d3d6e1 (patch)
treefbec0e100e10d4c93de5ff635e3f6f43504c81b6 /src/mess/video/radio86.c
parent3ec0e3224aceb284d630c8e4d5dadd4187970aad (diff)
(mess) radio86: convert to new 8257 and 8275 (nw)
i8257: fix off-by-one (nw) --- Unior doesn't quite display properly. Only remaining user of 8257dma is dkong.
Diffstat (limited to 'src/mess/video/radio86.c')
-rw-r--r--src/mess/video/radio86.c113
1 files changed, 0 insertions, 113 deletions
diff --git a/src/mess/video/radio86.c b/src/mess/video/radio86.c
deleted file mode 100644
index 97a7ddf3e79..00000000000
--- a/src/mess/video/radio86.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/***************************************************************************
-
- Radio-86RK video driver by Miodrag Milanovic
-
- 06/03/2008 Preliminary driver.
-
-****************************************************************************/
-
-
-#include "emu.h"
-#include "video/i8275.h"
-#include "includes/radio86.h"
-
-I8275_DISPLAY_PIXELS(radio86_display_pixels)
-{
- radio86_state *state = device->machine().driver_data<radio86_state>();
- int i;
- const rgb_t *palette = state->m_palette->palette()->entry_list_raw();
- const UINT8 *charmap = state->m_charmap;
- UINT8 pixels = charmap[(linecount & 7) + (charcode << 3)] ^ 0xff;
- if (vsp) {
- pixels = 0;
- }
- if (lten) {
- pixels = 0xff;
- }
- if (rvv) {
- pixels ^= 0xff;
- }
- for(i=0;i<6;i++) {
- bitmap.pix32(y, x + i) = palette[(pixels >> (5-i)) & 1 ? (hlgt ? 2 : 1) : 0];
- }
-}
-
-
-I8275_DISPLAY_PIXELS(mikrosha_display_pixels)
-{
- radio86_state *state = device->machine().driver_data<radio86_state>();
- int i;
- const rgb_t *palette = state->m_palette->palette()->entry_list_raw();
- const UINT8 *charmap = state->m_charmap + (state->m_mikrosha_font_page & 1) * 0x400;
- UINT8 pixels = charmap[(linecount & 7) + (charcode << 3)] ^ 0xff;
- if (vsp) {
- pixels = 0;
- }
- if (lten) {
- pixels = 0xff;
- }
- if (rvv) {
- pixels ^= 0xff;
- }
- for(i=0;i<6;i++) {
- bitmap.pix32(y, x + i) = palette[(pixels >> (5-i)) & 1 ? (hlgt ? 2 : 1) : 0];
- }
-}
-
-I8275_DISPLAY_PIXELS(apogee_display_pixels)
-{
- radio86_state *state = device->machine().driver_data<radio86_state>();
- int i;
- const rgb_t *palette = state->m_palette->palette()->entry_list_raw();
- const UINT8 *charmap = state->m_charmap + (gpa & 1) * 0x400;
- UINT8 pixels = charmap[(linecount & 7) + (charcode << 3)] ^ 0xff;
- if (vsp) {
- pixels = 0;
- }
- if (lten) {
- pixels = 0xff;
- }
- if (rvv) {
- pixels ^= 0xff;
- }
- for(i=0;i<6;i++) {
- bitmap.pix32(y, x + i) = palette[(pixels >> (5-i)) & 1 ? (hlgt ? 2 : 1) : 0];
- }
-}
-
-I8275_DISPLAY_PIXELS(partner_display_pixels)
-{
- radio86_state *state = device->machine().driver_data<radio86_state>();
- int i;
- const rgb_t *palette = state->m_palette->palette()->entry_list_raw();
- const UINT8 *charmap = state->m_charmap + 0x400 * (gpa * 2 + hlgt);
- UINT8 pixels = charmap[(linecount & 7) + (charcode << 3)] ^ 0xff;
- if (vsp) {
- pixels = 0;
- }
- if (lten) {
- pixels = 0xff;
- }
- if (rvv) {
- pixels ^= 0xff;
- }
- for(i=0;i<6;i++) {
- bitmap.pix32(y, x + i) = palette[(pixels >> (5-i)) & 1];
- }
-}
-
-static const rgb_t radio86_palette[3] = {
- rgb_t(0x00, 0x00, 0x00), // black
- rgb_t(0xa0, 0xa0, 0xa0), // white
- rgb_t(0xff, 0xff, 0xff) // highlight
-};
-
-PALETTE_INIT_MEMBER(radio86_state,radio86)
-{
- palette.set_pen_colors(0, radio86_palette, ARRAY_LENGTH(radio86_palette));
-}
-
-void radio86_state::video_start()
-{
- m_charmap = memregion("gfx1")->base();
-}