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CDROM: Add seek speedup enhancement

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This commit is contained in:
Connor McLaughlin
2021-05-23 13:35:10 +10:00
parent 143a82b543
commit 98e4c181ca
8 changed files with 144 additions and 14 deletions
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24
src/frontend-common/fullscreen_ui.cpp
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@ -1425,6 +1425,9 @@ void DrawSettingsWindow()
make_array("None (Double Speed)", "2x (Quad Speed)", "3x (6x Speed)", "4x (8x Speed)", "5x (10x Speed)",
"6x (12x Speed)", "7x (14x Speed)", "8x (16x Speed)", "9x (18x Speed)", "10x (20x Speed)");
static constexpr auto cdrom_seek_speeds = make_array("Infinite/Instantaneous", "None (Normal Speed)", "2x",
"3x", "4x", "5x", "6x", "7x", "8x", "9x", "10x");
BeginMenuButtons();
MenuHeading("Console Settings");
@ -1456,7 +1459,7 @@ void DrawSettingsWindow()
MenuHeading("CD-ROM Emulation");
const u32 read_speed_index =
std::min(s_settings_copy.cdrom_read_speedup, static_cast<u32>(cdrom_read_speeds.size() + 1)) - 1;
std::clamp<u32>(s_settings_copy.cdrom_read_speedup, 1u, static_cast<u32>(cdrom_read_speeds.size())) - 1u;
if (MenuButtonWithValue("Read Speedup",
"Speeds up CD-ROM reads by the specified factor. May improve loading speeds in some "
"games, and break others.",
@ -1474,6 +1477,25 @@ void DrawSettingsWindow()
});
}
const u32 seek_speed_index =
std::min(s_settings_copy.cdrom_seek_speedup, static_cast<u32>(cdrom_seek_speeds.size()));
if (MenuButtonWithValue("Seek Speedup",
"Speeds up CD-ROM seeks by the specified factor. May improve loading speeds in some "
"games, and break others.",
cdrom_seek_speeds[seek_speed_index]))
{
ImGuiFullscreen::ChoiceDialogOptions options;
options.reserve(cdrom_seek_speeds.size());
for (u32 i = 0; i < static_cast<u32>(cdrom_seek_speeds.size()); i++)
options.emplace_back(cdrom_seek_speeds[i], i == seek_speed_index);
OpenChoiceDialog("CD-ROM Seek Speedup", false, std::move(options),
[](s32 index, const std::string& title, bool checked) {
if (index >= 0)
s_settings_copy.cdrom_seek_speedup = static_cast<u32>(index);
CloseChoiceDialog();
});
}
settings_changed |= ToggleButton(
"Enable Read Thread",
"Reduces hitches in emulation by reading/decompressing CD data asynchronously on a worker thread.",