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model2.cpp: geo/raster state saving (nw)

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This commit is contained in:
angelosa 2018-03-02 15:06:37 +01:00
parent c2807b51b8
commit c83616f005
1 changed files with 25 additions and 1 deletions
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26
src/mame/video/model2.cpp
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@ -249,7 +249,7 @@ static int32_t clip_polygon(poly_vertex *v, int32_t num_vertices, plane *cp, pol
struct raster_state
{
uint32_t mode; /* bit 0 = Test Mode, bit 2 = Switch 60Hz(1)/30Hz(0) operation */
// uint32_t mode; /* bit 0 = Test Mode, bit 2 = Switch 60Hz(1)/30Hz(0) operation */
uint16_t * texture_rom; /* Texture ROM pointer */
uint32_t texture_rom_mask; /* Texture ROM mask */
int16_t viewport[4]; /* View port (startx,starty,endx,endy) */
@ -284,6 +284,23 @@ void model2_state::raster_init( memory_region *texture_rom )
m_raster->texture_rom = (uint16_t *)texture_rom->base();
m_raster->texture_rom_mask = (texture_rom->bytes() / 2) - 1;
save_item(NAME(m_raster->min_z));
save_item(NAME(m_raster->max_z));
// save_item(NAME(m_raster->tri_list));
save_item(NAME(m_raster->tri_list_index));
save_item(NAME(m_raster->command_buffer));
save_item(NAME(m_raster->command_index));
save_item(NAME(m_raster->cur_command));
save_item(NAME(m_raster->master_z_clip));
save_item(NAME(m_raster->triangle_z));
save_item(NAME(m_raster->z_adjust));
save_item(NAME(m_raster->reverse));
save_item(NAME(m_raster->viewport));
save_item(NAME(m_raster->center));
save_item(NAME(m_raster->center_sel));
save_item(NAME(m_raster->texture_ram));
save_item(NAME(m_raster->log_ram));
}
/*******************************************
@ -1176,6 +1193,13 @@ void model2_state::geo_init(memory_region *polygon_rom)
m_geo->raster = m_raster;
m_geo->polygon_rom = (uint32_t *)polygon_rom->base();
m_geo->polygon_rom_mask = (polygon_rom->bytes() / 4) - 1;
save_item(NAME(m_geo->mode));
save_item(NAME(m_geo->matrix));
save_item(NAME(m_geo->lod));
save_item(NAME(m_geo->coef_table));
save_item(NAME(m_geo->polygon_ram0));
save_item(NAME(m_geo->polygon_ram1));
}
/*******************************************