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namcos23: fix the polynew conversion [O. Galibert]

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This commit is contained in:
Olivier Galibert 2015-10-25 17:15:49 +01:00
parent 0063655812
commit 3575436b96
1 changed files with 6 additions and 8 deletions
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14
src/mame/drivers/namcos23.c
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@ -1286,6 +1286,7 @@ struct namcos23_render_data
{
running_machine *machine;
const pen_t *pens;
bitmap_rgb32 *bitmap;
UINT32 (*texture_lookup)(running_machine &machine, const pen_t *pens, float x, float y);
};
@ -1301,7 +1302,6 @@ public:
private:
namcos23_state& m_state;
bitmap_rgb32 m_bitmap;
float* m_zBuffer;
};
@ -1584,8 +1584,7 @@ UINT16 namcos23_state::nthword(const UINT32 *pSource, int offs)
namcos23_renderer::namcos23_renderer(namcos23_state &state)
: poly_manager<float, namcos23_render_data, 5, POLY_MAX_ENTRIES>(state.machine()),
m_state(state),
m_bitmap(state.m_screen->width(), state.m_screen->height())
m_state(state)
{
const INT32 bufferSize = state.m_screen->visible_area().width() * state.m_screen->visible_area().height();
m_zBuffer = auto_alloc_array(state.machine(), float, bufferSize);
@ -1896,7 +1895,7 @@ void namcos23_renderer::render_scanline(INT32 scanline, const extent_t& extent,
float dv = extent.param[3].dpdx;
float dl = extent.param[4].dpdx;
UINT32 *img = &m_bitmap.pix32(scanline, extent.startx);
UINT32 *img = &object.bitmap->pix32(scanline, extent.startx);
float* zBuffer = &m_zBuffer[(scanline * m_state.m_screen->visible_area().width()) + extent.startx];
for(int x = extent.startx; x < extent.stopx; x++) {
@ -2131,7 +2130,8 @@ void namcos23_renderer::render_flush(bitmap_rgb32& bitmap)
const namcos23_poly_entry *p = &render.polys[i];
namcos23_render_data& extra = render.polymgr->object_data_alloc();
extra = p->rd;
extra.bitmap = &bitmap;
// We should probably split the polygons into triangles ourselves to insure everything is being rendered properly
if (p->vertex_count == 3)
render_triangle(scissor, render_delegate(FUNC(namcos23_renderer::render_scanline), this), 5, p->pv[0], p->pv[1], p->pv[2]);
@ -2143,8 +2143,7 @@ void namcos23_renderer::render_flush(bitmap_rgb32& bitmap)
render_polygon<6>(scissor, render_delegate(FUNC(namcos23_renderer::render_scanline), this), 5, p->pv);
}
render.poly_count = 0;
copybitmap(bitmap, m_bitmap, 0, 0, 0, 0, scissor);
render.polymgr->wait();
// Reset the buffers
for (int i = 0; i < (m_state.m_screen->visible_area().width())*(m_state.m_screen->visible_area().height()); i++)
@ -2171,7 +2170,6 @@ void namcos23_state::render_run(bitmap_rgb32 &bitmap)
re++;
}
render.polymgr->render_flush(bitmap);
render.polymgr->wait();
}