static int init_raster(void)
{
raster_t *raster;
raster = &ted.raster;
raster->sprite_status = NULL;
raster_line_changes_init(raster);
if (raster_init(raster, TED_NUM_VMODES) < 0) {
return -1;
}
raster_modes_set_idle_mode(raster->modes, TED_IDLE_MODE);
resources_touch("TEDVideoCache");
ted_set_geometry();
if (ted_color_update_palette(raster->canvas) < 0) {
log_error(ted.log, "Cannot load palette.");
return -1;
}
raster_set_title(raster, machine_name);
if (raster_realize(raster) < 0) {
return -1;
}
raster->display_ystart = raster->display_ystop = -1;
raster->display_xstart = TED_40COL_START_PIXEL;
raster->display_xstop = TED_40COL_STOP_PIXEL;
return 0;
}
static int init_raster(void)
{
raster_t *raster;
raster = &vic.raster;
video_color_set_canvas(raster->canvas);
raster->sprite_status = NULL;
raster_line_changes_init(raster);
if (raster_init(raster, VIC_NUM_VMODES) < 0)
return -1;
update_pixel_tables(raster);
raster_modes_set_idle_mode(raster->modes, VIC_IDLE_MODE);
resources_touch("VICVideoCache");
vic_set_geometry();
vic_color_update_palette(raster->canvas);
raster_set_title(raster, machine_name);
if (raster_realize(raster) < 0)
return -1;
raster->display_ystart = vic.first_displayed_line;
raster->display_ystop = vic.first_displayed_line + 1;
raster->display_xstart = 0;
raster->display_xstop = 1;
return 0;
}
static int init_raster(void)
{
raster_t *raster;
raster = &vdc.raster;
raster->sprite_status = NULL;
raster_line_changes_init(raster);
if (raster_init(raster, VDC_NUM_VMODES) < 0)
return -1;
raster_modes_set_idle_mode(raster->modes, VDC_IDLE_MODE);
resources_touch("VDCVideoCache");
vdc_set_geometry();
video_color_palette_internal(vdc.raster.canvas, &vdc_palette);
if (video_color_update_palette(vdc.raster.canvas) < 0) {
log_error(vdc.log, "Cannot load palette.");
return -1;
}
raster_set_title(raster, machine_name);
if (raster_realize(raster) < 0)
return -1;
raster->border_color = 0;
return 0;
}
raster_t *crtc_init(void)
{
raster_t *raster;
DBG(("crtc_init"));
crtc.log = log_open("CRTC");
crtc.raster_draw_alarm = alarm_new(maincpu_alarm_context, "CrtcRasterDraw",
crtc_raster_draw_alarm_handler, NULL);
clk_guard_add_callback(maincpu_clk_guard, clk_overflow_callback, NULL);
raster = &crtc.raster;
raster->sprite_status = NULL;
raster_line_changes_init(raster);
if (raster_init(raster, CRTC_NUM_VMODES) < 0) {
return NULL;
}
raster_modes_set_idle_mode(raster->modes, CRTC_IDLE_MODE);
resources_touch("CrtcVideoCache");
if (crtc_color_update_palette(raster->canvas) < 0) {
log_error(crtc.log, "Cannot load palette.");
return NULL;
}
if (!crtc.regs[0])
crtc.regs[0] = 49;
if (!crtc.regs[1])
crtc.regs[1] = 40;
if (!crtc.regs[2])
crtc.regs[2] = 45;
if (!crtc.regs[4])
crtc.regs[4] = 30;
if (!crtc.regs[6])
crtc.regs[6] = 25;
if (!crtc.regs[9])
crtc.regs[9] = 7;
/* FIXME */
crtc.screen_xoffset = 0;
crtc.screen_yoffset = CRTC_SCREEN_BORDERHEIGHT;
crtc.retrace_callback = NULL;
crtc.hires_draw_callback = NULL;
#if 0
log_debug("scr_width=%d, scr_height=%d",
crtc.screen_width, crtc.screen_height);
log_debug("tcols=%d, tlines=%d, bwidth=%d, bheight=%d",
CRTC_SCREEN_TEXTCOLS(), CRTC_SCREEN_TEXTLINES(),
CRTC_SCREEN_BORDERWIDTH, CRTC_SCREEN_BORDERHEIGHT);
log_debug("displayed lines: first=%d, last=%d",
CRTC_FIRST_DISPLAYED_LINE, CRTC_LAST_DISPLAYED_LINE);
#endif
crtc.initialized = 1;
crtc_update_window();
raster_set_title(raster, machine_name);
if (raster_realize(raster) < 0) {
return NULL;
}
crtc_update_chargen_rel();
crtc_update_disp_char();
crtc_reset_screen_ptr();
crtc_draw_init();
crtc_reset();
/*
raster->display_ystart = CRTC_SCREEN_BORDERHEIGHT;
raster->display_ystop = crtc.screen_height - 2 * CRTC_SCREEN_BORDERHEIGHT;
raster->display_xstart = CRTC_SCREEN_BORDERWIDTH;
raster->display_xstop = crtc.screen_width - 2 * CRTC_SCREEN_BORDERWIDTH;
*/
resources_touch("CrtcDoubleSize");
return &crtc.raster;
}