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Fixed multiplier: the dot clock I've used to instantiate the CRT is the pixel clock, not the character clock.

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This commit is contained in:
Thomas Harte 2017-07-31 22:17:46 -04:00
parent 5c68b6cc21
commit c2253c1e0f
1 changed files with 2 additions and 2 deletions
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4
Machines/AmstradCPC/AmstradCPC.hpp
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@ -34,11 +34,11 @@ struct CRTCBusHandler {
bool is_sync = state.hsync || state.vsync; bool is_sync = state.hsync || state.vsync;
if(state.display_enable != was_enabled_ || is_sync != was_sync_) { if(state.display_enable != was_enabled_ || is_sync != was_sync_) {
if(was_sync_) { if(was_sync_) {
crt_->output_sync((unsigned int)(cycles_ * 2)); crt_->output_sync((unsigned int)(cycles_ * 2) * 8);
} else { } else {
uint8_t *colour_pointer = (uint8_t *)crt_->allocate_write_area(1); uint8_t *colour_pointer = (uint8_t *)crt_->allocate_write_area(1);
if(colour_pointer) *colour_pointer = was_enabled_ ? 0xff : 0x00; if(colour_pointer) *colour_pointer = was_enabled_ ? 0xff : 0x00;
crt_->output_level((unsigned int)(cycles_ * 2)); crt_->output_level((unsigned int)(cycles_ * 2) * 8);
} }
cycles_ = 0; cycles_ = 0;