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Reduce bounce at Spectrum startup.

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This commit is contained in:
Thomas Harte 2021-04-25 20:56:57 -04:00
parent 5e08d7db39
commit d403036d86
1 changed files with 5 additions and 0 deletions
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5
Machines/Sinclair/ZXSpectrum/Video.hpp
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@ -270,6 +270,11 @@ template <Timing timing> class Video {
crt_.set_display_type(Outputs::Display::DisplayType::RGB);
crt_.set_visible_area(Outputs::Display::Rect(0.1f, 0.1f, 0.8f, 0.8f));
// Get the CRT roughly into phase.
//
// TODO: this is coupled to an assumption about the initial CRT. Fix.
const auto timings = get_timings();
crt_.output_blank(timings.lines_per_frame*timings.cycles_per_line - timings.interrupt_time);
}
void set_video_source(const uint8_t *source) {