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Revert "-svg_renderer: Flag when output contents have not changed. [Ryan Holtz] (#8791)"

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This reverts commit b0ac175b49.
This commit is contained in:
hap 2021-11-08 20:51:30 +01:00
parent 9ef70e0322
commit 98ec00423d
1 changed files with 0 additions and 11 deletions
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11
src/emu/screen.cpp
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@ -79,7 +79,6 @@ private:
int m_sx, m_sy; int m_sx, m_sy;
double m_scale; double m_scale;
std::vector<u32> m_background; std::vector<u32> m_background;
bool m_has_changed_since_last_update;
std::vector<cached_bitmap> m_cache; std::vector<cached_bitmap> m_cache;
@ -198,10 +197,6 @@ int screen_device::svg_renderer::render(screen_device &screen, bitmap_rgb32 &bit
rebuild_cache(); rebuild_cache();
} }
if (!m_has_changed_since_last_update)
return UPDATE_HAS_NOT_CHANGED;
m_has_changed_since_last_update = false;
for(unsigned int y = 0; y < m_sy; y++) for(unsigned int y = 0; y < m_sy; y++)
memcpy(bitmap.raw_pixptr(y, 0), &m_background[y * m_sx], m_sx * 4); memcpy(bitmap.raw_pixptr(y, 0), &m_background[y * m_sx], m_sx * 4);
@ -232,10 +227,6 @@ void screen_device::svg_renderer::output_change(const char *outname, s32 value)
auto l = m_key_ids.find(outname); auto l = m_key_ids.find(outname);
if (l == m_key_ids.end()) if (l == m_key_ids.end())
return; return;
if (m_key_state[l->second] != value)
m_has_changed_since_last_update = true;
m_key_state[l->second] = value; m_key_state[l->second] = value;
} }
@ -524,8 +515,6 @@ void screen_device::svg_renderer::rebuild_cache()
spos = epos; spos = epos;
epos = ckey; epos = ckey;
} }
m_has_changed_since_last_update = true;
} }
//************************************************************************** //**************************************************************************