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author | Olivier Galibert <galibert@pobox.com> | 2020-12-28 18:33:59 +0100 |
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committer | Olivier Galibert <galibert@pobox.com> | 2020-12-28 18:33:59 +0100 |
commit | 2cd35edee299c4743c3f944dac120a5fc86b7208 (patch) | |
tree | 9334662f5371b333eaf36d0a6b90aa7735bceed5 | |
parent | 057969e8c239d811397bc6dbcd19ede1a731526d (diff) |
imagetek_i4100_device: Add some missing initializations, hopefully fixing random metro.cpp crashes at startup
-rw-r--r-- | src/devices/video/imagetek_i4100.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/devices/video/imagetek_i4100.cpp b/src/devices/video/imagetek_i4100.cpp index 8c0eaff1011..cba8a4b4034 100644 --- a/src/devices/video/imagetek_i4100.cpp +++ b/src/devices/video/imagetek_i4100.cpp @@ -371,6 +371,25 @@ void imagetek_i4100_device::device_start() void imagetek_i4100_device::device_reset() { + m_rombank = 0; + m_crtc_unlock = false; + m_sprite_count = 0; + m_sprite_priority = 0; + m_sprite_xoffset = 0; + m_sprite_yoffset = 0; + m_sprite_color_code = 0; + + for(int i=0; i != 3; i++) { + m_layer_priority[i] = 0; + m_layer_tile_select[i] = false; + } + + m_background_color = 0; + m_screen_xoffset = 0; + m_screen_yoffset = 0; + m_screen_blank = false; + m_screen_flip = false; + expand_gfx1(); } |