2012-04-29 23:58:41 +00:00
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struct Presentation : Window {
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FixedLayout layout;
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Viewport viewport;
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Update to v088r12 release.
byuu says:
Changelog:
- all hotkeys from target-ui now exist in target-ethos
- controller port menus now show up when you load a system (hidden if
there are no options to choose from)
- tools menu auto-hides with no game open ... not much point to it then
- since we aren't using RawInput's multi-KB/MS support anyway, input and
hotkey mappings remove KB0:: and turn MS0:: into Mouse::, makes it
a lot easier to read
- added mute audio, sync video, sync audio, mask overscan
- added video settings: saturation, gamma, luminance, overscan
horizontal, overscan vertical
- added audio settings: frequency, latency, resampler, volume
- added input settings: when focus is lost [ ] pause emulator [ ] allow
input
- pausing and autopausing works
- status messages hooked up (show a message in status bar for a few
seconds, then revert to normal status text)
- sub systems (SGB, BSX, ST) sorted below primary systems list
- added geometry settings cache
- Emulator::Interface cleanups and simplifications
- save states go into (cart foldername.extension/bsnes/state-#.bsa) now.
Idea is to put emulator-specific data in their own subfolders
Caveats / Missing:
- SGB input does not work
- Sufami Turbo second slot doesn't work yet
- BS-X BIOS won't show the data pack
- need XML mapping information window
- need cheat editor and cheat database
- need state manager
- need video shaders
- need driver selection
- need NSS DIP switch settings
- need to hide controllers that have no inputs from the input mapping
list
So for video settings, I used to have contrast/brightness/gamma.
Contrast was just a multiplier on intensity of each channel, and
brightness was an addition or subtraction against each channel. They
kind of overlapped and weren't that effective. The new setup has
saturation, gamma and luminance.
Saturation of 100% is normal. If you lower it, color information goes
away. 0% = grayscale. If you raise it, color intensity increases (and
clamps.) This is wonderful for GBA games, since they are oversaturated
to fucking death. Of course we'll want to normalize that inside the
core, so the same sat. value works on all systems, but for now it's
nice. If you raise saturation above 100%, it basically acts like
contrast used to. It's just that lowering it fades to grayscale rather
than black.
Adding doesn't really work well for brightness, it throws off the
relative distance between channels and looks like shit. So now we have
luminance, which takes over the old contrast <100% role, and just fades
the pixels toward black. Obviously, luminance > 100% would be the same
as saturation > 100%, so that isn't allowed, it caps at 100% now.
Gamma's the same old function. Gamma curve on the lower-half of the
color range.
Effects are applied in the order they appear in the GUI: color ->
saturate -> gammify -> luminate -> output.
2012-05-04 12:47:41 +00:00
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struct Emulator {
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::Emulator::Interface *interface;
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2012-04-29 23:58:41 +00:00
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Menu menu;
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Item power;
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Item reset;
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Item unload;
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Update to v088r12 release.
byuu says:
Changelog:
- all hotkeys from target-ui now exist in target-ethos
- controller port menus now show up when you load a system (hidden if
there are no options to choose from)
- tools menu auto-hides with no game open ... not much point to it then
- since we aren't using RawInput's multi-KB/MS support anyway, input and
hotkey mappings remove KB0:: and turn MS0:: into Mouse::, makes it
a lot easier to read
- added mute audio, sync video, sync audio, mask overscan
- added video settings: saturation, gamma, luminance, overscan
horizontal, overscan vertical
- added audio settings: frequency, latency, resampler, volume
- added input settings: when focus is lost [ ] pause emulator [ ] allow
input
- pausing and autopausing works
- status messages hooked up (show a message in status bar for a few
seconds, then revert to normal status text)
- sub systems (SGB, BSX, ST) sorted below primary systems list
- added geometry settings cache
- Emulator::Interface cleanups and simplifications
- save states go into (cart foldername.extension/bsnes/state-#.bsa) now.
Idea is to put emulator-specific data in their own subfolders
Caveats / Missing:
- SGB input does not work
- Sufami Turbo second slot doesn't work yet
- BS-X BIOS won't show the data pack
- need XML mapping information window
- need cheat editor and cheat database
- need state manager
- need video shaders
- need driver selection
- need NSS DIP switch settings
- need to hide controllers that have no inputs from the input mapping
list
So for video settings, I used to have contrast/brightness/gamma.
Contrast was just a multiplier on intensity of each channel, and
brightness was an addition or subtraction against each channel. They
kind of overlapped and weren't that effective. The new setup has
saturation, gamma and luminance.
Saturation of 100% is normal. If you lower it, color information goes
away. 0% = grayscale. If you raise it, color intensity increases (and
clamps.) This is wonderful for GBA games, since they are oversaturated
to fucking death. Of course we'll want to normalize that inside the
core, so the same sat. value works on all systems, but for now it's
nice. If you raise saturation above 100%, it basically acts like
contrast used to. It's just that lowering it fades to grayscale rather
than black.
Adding doesn't really work well for brightness, it throws off the
relative distance between channels and looks like shit. So now we have
luminance, which takes over the old contrast <100% role, and just fades
the pixels toward black. Obviously, luminance > 100% would be the same
as saturation > 100%, so that isn't allowed, it caps at 100% now.
Gamma's the same old function. Gamma curve on the lower-half of the
color range.
Effects are applied in the order they appear in the GUI: color ->
saturate -> gammify -> luminate -> output.
2012-05-04 12:47:41 +00:00
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Separator controllerSeparator;
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struct Port {
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Menu menu;
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set<RadioItem&> group;
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vector<RadioItem*> device;
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};
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vector<Port*> port;
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2012-04-29 23:58:41 +00:00
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function<void (string)> callback;
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};
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Update to v088r12 release.
byuu says:
Changelog:
- all hotkeys from target-ui now exist in target-ethos
- controller port menus now show up when you load a system (hidden if
there are no options to choose from)
- tools menu auto-hides with no game open ... not much point to it then
- since we aren't using RawInput's multi-KB/MS support anyway, input and
hotkey mappings remove KB0:: and turn MS0:: into Mouse::, makes it
a lot easier to read
- added mute audio, sync video, sync audio, mask overscan
- added video settings: saturation, gamma, luminance, overscan
horizontal, overscan vertical
- added audio settings: frequency, latency, resampler, volume
- added input settings: when focus is lost [ ] pause emulator [ ] allow
input
- pausing and autopausing works
- status messages hooked up (show a message in status bar for a few
seconds, then revert to normal status text)
- sub systems (SGB, BSX, ST) sorted below primary systems list
- added geometry settings cache
- Emulator::Interface cleanups and simplifications
- save states go into (cart foldername.extension/bsnes/state-#.bsa) now.
Idea is to put emulator-specific data in their own subfolders
Caveats / Missing:
- SGB input does not work
- Sufami Turbo second slot doesn't work yet
- BS-X BIOS won't show the data pack
- need XML mapping information window
- need cheat editor and cheat database
- need state manager
- need video shaders
- need driver selection
- need NSS DIP switch settings
- need to hide controllers that have no inputs from the input mapping
list
So for video settings, I used to have contrast/brightness/gamma.
Contrast was just a multiplier on intensity of each channel, and
brightness was an addition or subtraction against each channel. They
kind of overlapped and weren't that effective. The new setup has
saturation, gamma and luminance.
Saturation of 100% is normal. If you lower it, color information goes
away. 0% = grayscale. If you raise it, color intensity increases (and
clamps.) This is wonderful for GBA games, since they are oversaturated
to fucking death. Of course we'll want to normalize that inside the
core, so the same sat. value works on all systems, but for now it's
nice. If you raise saturation above 100%, it basically acts like
contrast used to. It's just that lowering it fades to grayscale rather
than black.
Adding doesn't really work well for brightness, it throws off the
relative distance between channels and looks like shit. So now we have
luminance, which takes over the old contrast <100% role, and just fades
the pixels toward black. Obviously, luminance > 100% would be the same
as saturation > 100%, so that isn't allowed, it caps at 100% now.
Gamma's the same old function. Gamma curve on the lower-half of the
color range.
Effects are applied in the order they appear in the GUI: color ->
saturate -> gammify -> luminate -> output.
2012-05-04 12:47:41 +00:00
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vector<Emulator*> emulatorList;
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2012-04-29 23:58:41 +00:00
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Menu loadMenu;
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Update to v088r12 release.
byuu says:
Changelog:
- all hotkeys from target-ui now exist in target-ethos
- controller port menus now show up when you load a system (hidden if
there are no options to choose from)
- tools menu auto-hides with no game open ... not much point to it then
- since we aren't using RawInput's multi-KB/MS support anyway, input and
hotkey mappings remove KB0:: and turn MS0:: into Mouse::, makes it
a lot easier to read
- added mute audio, sync video, sync audio, mask overscan
- added video settings: saturation, gamma, luminance, overscan
horizontal, overscan vertical
- added audio settings: frequency, latency, resampler, volume
- added input settings: when focus is lost [ ] pause emulator [ ] allow
input
- pausing and autopausing works
- status messages hooked up (show a message in status bar for a few
seconds, then revert to normal status text)
- sub systems (SGB, BSX, ST) sorted below primary systems list
- added geometry settings cache
- Emulator::Interface cleanups and simplifications
- save states go into (cart foldername.extension/bsnes/state-#.bsa) now.
Idea is to put emulator-specific data in their own subfolders
Caveats / Missing:
- SGB input does not work
- Sufami Turbo second slot doesn't work yet
- BS-X BIOS won't show the data pack
- need XML mapping information window
- need cheat editor and cheat database
- need state manager
- need video shaders
- need driver selection
- need NSS DIP switch settings
- need to hide controllers that have no inputs from the input mapping
list
So for video settings, I used to have contrast/brightness/gamma.
Contrast was just a multiplier on intensity of each channel, and
brightness was an addition or subtraction against each channel. They
kind of overlapped and weren't that effective. The new setup has
saturation, gamma and luminance.
Saturation of 100% is normal. If you lower it, color information goes
away. 0% = grayscale. If you raise it, color intensity increases (and
clamps.) This is wonderful for GBA games, since they are oversaturated
to fucking death. Of course we'll want to normalize that inside the
core, so the same sat. value works on all systems, but for now it's
nice. If you raise saturation above 100%, it basically acts like
contrast used to. It's just that lowering it fades to grayscale rather
than black.
Adding doesn't really work well for brightness, it throws off the
relative distance between channels and looks like shit. So now we have
luminance, which takes over the old contrast <100% role, and just fades
the pixels toward black. Obviously, luminance > 100% would be the same
as saturation > 100%, so that isn't allowed, it caps at 100% now.
Gamma's the same old function. Gamma curve on the lower-half of the
color range.
Effects are applied in the order they appear in the GUI: color ->
saturate -> gammify -> luminate -> output.
2012-05-04 12:47:41 +00:00
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vector<Item*> loadListDirect;
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vector<Item*> loadListSlotted;
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2012-04-29 23:58:41 +00:00
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Menu settingsMenu;
|
Update to v088r11 release.
byuu says:
Changelog:
- phoenix has added Window::setModal(bool modal = true);
- file dialog is now modal. This allows emulation cores to request data
and get it immediately before continuing the loading process
- save data is hooked up for most systems, still need to handle
subsystem slot saves (Sufami Turbo, basically.)
- toggle fullscreen key binding added (Alt+Enter for now. I think F11 is
probably better though, Enter is often mapped to game start button.)
- video scaling is in (center, scale, stretch), works the same in
windowed and fullscreen mode (stretch hides resize window option), all
in the settings menu now
- enough structure to map all saved paths for the browser and to load
BS-X slotted carts, BS-X carts, single Sufami Turbo carts
Caveats / Missing:
- Super Game Boy input doesn't work yet (due to change in callback
binding)
- doesn't load secondary Sufami Turbo slot yet
- BS-X BIOS isn't show the data pack games to load for some reason (ugh,
I hate the shit out of debugging BS-X stuff ...)
- need mute audio, sync audio+video toggle, save/load state menu and
quick keys, XML mapping information window
- need cheat editor and cheat database
- need state manager
- need to sort subsystems below main systems in load menu (basically
just see if media.slot.size() > 0)
- need video shaders (will probably leave off filters for the time being
... due to that 24/30-bit thing)
- need video adjustments (contrast etc, overscan masks)
- need audio adjustments (frequency, latency, resampler, volume,
per-system frequency)
- need driver selection and input focus policy (driver crash detection
would be nice too)
- need NSS DIP switch settings (that one will be really fun)
- need to save and load window geometry settings
- need to hook up controller selection (won't be fun), create a map to
hide controllers with no inputs to reassign
2012-05-03 12:36:47 +00:00
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Menu videoMenu;
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RadioItem centerVideo;
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RadioItem scaleVideo;
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RadioItem stretchVideo;
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CheckItem aspectCorrection;
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Update to v088r12 release.
byuu says:
Changelog:
- all hotkeys from target-ui now exist in target-ethos
- controller port menus now show up when you load a system (hidden if
there are no options to choose from)
- tools menu auto-hides with no game open ... not much point to it then
- since we aren't using RawInput's multi-KB/MS support anyway, input and
hotkey mappings remove KB0:: and turn MS0:: into Mouse::, makes it
a lot easier to read
- added mute audio, sync video, sync audio, mask overscan
- added video settings: saturation, gamma, luminance, overscan
horizontal, overscan vertical
- added audio settings: frequency, latency, resampler, volume
- added input settings: when focus is lost [ ] pause emulator [ ] allow
input
- pausing and autopausing works
- status messages hooked up (show a message in status bar for a few
seconds, then revert to normal status text)
- sub systems (SGB, BSX, ST) sorted below primary systems list
- added geometry settings cache
- Emulator::Interface cleanups and simplifications
- save states go into (cart foldername.extension/bsnes/state-#.bsa) now.
Idea is to put emulator-specific data in their own subfolders
Caveats / Missing:
- SGB input does not work
- Sufami Turbo second slot doesn't work yet
- BS-X BIOS won't show the data pack
- need XML mapping information window
- need cheat editor and cheat database
- need state manager
- need video shaders
- need driver selection
- need NSS DIP switch settings
- need to hide controllers that have no inputs from the input mapping
list
So for video settings, I used to have contrast/brightness/gamma.
Contrast was just a multiplier on intensity of each channel, and
brightness was an addition or subtraction against each channel. They
kind of overlapped and weren't that effective. The new setup has
saturation, gamma and luminance.
Saturation of 100% is normal. If you lower it, color information goes
away. 0% = grayscale. If you raise it, color intensity increases (and
clamps.) This is wonderful for GBA games, since they are oversaturated
to fucking death. Of course we'll want to normalize that inside the
core, so the same sat. value works on all systems, but for now it's
nice. If you raise saturation above 100%, it basically acts like
contrast used to. It's just that lowering it fades to grayscale rather
than black.
Adding doesn't really work well for brightness, it throws off the
relative distance between channels and looks like shit. So now we have
luminance, which takes over the old contrast <100% role, and just fades
the pixels toward black. Obviously, luminance > 100% would be the same
as saturation > 100%, so that isn't allowed, it caps at 100% now.
Gamma's the same old function. Gamma curve on the lower-half of the
color range.
Effects are applied in the order they appear in the GUI: color ->
saturate -> gammify -> luminate -> output.
2012-05-04 12:47:41 +00:00
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CheckItem maskOverscan;
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CheckItem synchronizeVideo;
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CheckItem synchronizeAudio;
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CheckItem muteAudio;
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2012-04-29 23:58:41 +00:00
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Item configurationSettings;
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Menu toolsMenu;
|
Update to v088r12 release.
byuu says:
Changelog:
- all hotkeys from target-ui now exist in target-ethos
- controller port menus now show up when you load a system (hidden if
there are no options to choose from)
- tools menu auto-hides with no game open ... not much point to it then
- since we aren't using RawInput's multi-KB/MS support anyway, input and
hotkey mappings remove KB0:: and turn MS0:: into Mouse::, makes it
a lot easier to read
- added mute audio, sync video, sync audio, mask overscan
- added video settings: saturation, gamma, luminance, overscan
horizontal, overscan vertical
- added audio settings: frequency, latency, resampler, volume
- added input settings: when focus is lost [ ] pause emulator [ ] allow
input
- pausing and autopausing works
- status messages hooked up (show a message in status bar for a few
seconds, then revert to normal status text)
- sub systems (SGB, BSX, ST) sorted below primary systems list
- added geometry settings cache
- Emulator::Interface cleanups and simplifications
- save states go into (cart foldername.extension/bsnes/state-#.bsa) now.
Idea is to put emulator-specific data in their own subfolders
Caveats / Missing:
- SGB input does not work
- Sufami Turbo second slot doesn't work yet
- BS-X BIOS won't show the data pack
- need XML mapping information window
- need cheat editor and cheat database
- need state manager
- need video shaders
- need driver selection
- need NSS DIP switch settings
- need to hide controllers that have no inputs from the input mapping
list
So for video settings, I used to have contrast/brightness/gamma.
Contrast was just a multiplier on intensity of each channel, and
brightness was an addition or subtraction against each channel. They
kind of overlapped and weren't that effective. The new setup has
saturation, gamma and luminance.
Saturation of 100% is normal. If you lower it, color information goes
away. 0% = grayscale. If you raise it, color intensity increases (and
clamps.) This is wonderful for GBA games, since they are oversaturated
to fucking death. Of course we'll want to normalize that inside the
core, so the same sat. value works on all systems, but for now it's
nice. If you raise saturation above 100%, it basically acts like
contrast used to. It's just that lowering it fades to grayscale rather
than black.
Adding doesn't really work well for brightness, it throws off the
relative distance between channels and looks like shit. So now we have
luminance, which takes over the old contrast <100% role, and just fades
the pixels toward black. Obviously, luminance > 100% would be the same
as saturation > 100%, so that isn't allowed, it caps at 100% now.
Gamma's the same old function. Gamma curve on the lower-half of the
color range.
Effects are applied in the order they appear in the GUI: color ->
saturate -> gammify -> luminate -> output.
2012-05-04 12:47:41 +00:00
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Menu saveStateMenu;
|
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Item saveStateItem[5];
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Menu loadStateMenu;
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Item loadStateItem[5];
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Separator stateMenuSeparator;
|
Update to v088r11 release.
byuu says:
Changelog:
- phoenix has added Window::setModal(bool modal = true);
- file dialog is now modal. This allows emulation cores to request data
and get it immediately before continuing the loading process
- save data is hooked up for most systems, still need to handle
subsystem slot saves (Sufami Turbo, basically.)
- toggle fullscreen key binding added (Alt+Enter for now. I think F11 is
probably better though, Enter is often mapped to game start button.)
- video scaling is in (center, scale, stretch), works the same in
windowed and fullscreen mode (stretch hides resize window option), all
in the settings menu now
- enough structure to map all saved paths for the browser and to load
BS-X slotted carts, BS-X carts, single Sufami Turbo carts
Caveats / Missing:
- Super Game Boy input doesn't work yet (due to change in callback
binding)
- doesn't load secondary Sufami Turbo slot yet
- BS-X BIOS isn't show the data pack games to load for some reason (ugh,
I hate the shit out of debugging BS-X stuff ...)
- need mute audio, sync audio+video toggle, save/load state menu and
quick keys, XML mapping information window
- need cheat editor and cheat database
- need state manager
- need to sort subsystems below main systems in load menu (basically
just see if media.slot.size() > 0)
- need video shaders (will probably leave off filters for the time being
... due to that 24/30-bit thing)
- need video adjustments (contrast etc, overscan masks)
- need audio adjustments (frequency, latency, resampler, volume,
per-system frequency)
- need driver selection and input focus policy (driver crash detection
would be nice too)
- need NSS DIP switch settings (that one will be really fun)
- need to save and load window geometry settings
- need to hook up controller selection (won't be fun), create a map to
hide controllers with no inputs to reassign
2012-05-03 12:36:47 +00:00
|
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|
Item resizeWindow;
|
2012-04-29 23:58:41 +00:00
|
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void synchronize();
|
Update to v088r10 release.
byuu says:
ethos is going to be absolutely amazing. You guys are in for a treat :D
I'm impressing the hell out of myself with how well-structured this code
is, it's allowing me to do amazing new things.
Just a small sampling of what's in store (and already implemented):
The file browser will display folders as "[ folder name ]", and
cartridge folders as "Game Name" (no extension, no /) [icons would be
nicer, but well ... phoenix.]
Folders are sorted above cartridge folders.
Cartridge folders for other systems do not show up in the list.
Not only are unique paths stored for each image type, your position in
the list is saved across runs.
Some voodoo was added to GTK+ so that all targets even scroll directly
to that item when you open the list. Load->System->Enter restarts your
last game.
That sounds really simple and obvious, but it makes an -incredible-
difference. Didn't realize it until I tried an implementation of it,
wow.
The input mapping list now lets you bind as many hotkeys as you want to
any given input.
So SFC::Port1::Joypad::B = Keyboard::Z or Joypad::Button1 ... no need to
remap everything to switch between keyboard and joypad. Either one
activates the key.
There is a separate Hotkeys tab now. This should hopefully end the
confusion about how to remap hotkeys that users experience.
Hotkeys are different, too. Instead of OR logic, they use AND logic.
So Fullscreen = Keyboard::Alt and Keyboard::Enter. Both must be pressed
to enter the key. This lets you easily implement "super" modifier keys.
The actual codebase has new features the old UI never had, and has about
~50% of the old functionality (so far, of course), yet is only ~25% as
much code.
The entire GUI no longer needs to pull in all the headers for each
emulated system. It just needs a small interface header file.
Then bind the entire system with exactly **two** lines of code.
Everything is dynamically generated for you after that.
2012-04-30 23:43:23 +00:00
|
|
|
void setSystemName(const string &name);
|
2012-04-29 23:58:41 +00:00
|
|
|
void bootstrap();
|
|
|
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Presentation();
|
Update to v088r10 release.
byuu says:
ethos is going to be absolutely amazing. You guys are in for a treat :D
I'm impressing the hell out of myself with how well-structured this code
is, it's allowing me to do amazing new things.
Just a small sampling of what's in store (and already implemented):
The file browser will display folders as "[ folder name ]", and
cartridge folders as "Game Name" (no extension, no /) [icons would be
nicer, but well ... phoenix.]
Folders are sorted above cartridge folders.
Cartridge folders for other systems do not show up in the list.
Not only are unique paths stored for each image type, your position in
the list is saved across runs.
Some voodoo was added to GTK+ so that all targets even scroll directly
to that item when you open the list. Load->System->Enter restarts your
last game.
That sounds really simple and obvious, but it makes an -incredible-
difference. Didn't realize it until I tried an implementation of it,
wow.
The input mapping list now lets you bind as many hotkeys as you want to
any given input.
So SFC::Port1::Joypad::B = Keyboard::Z or Joypad::Button1 ... no need to
remap everything to switch between keyboard and joypad. Either one
activates the key.
There is a separate Hotkeys tab now. This should hopefully end the
confusion about how to remap hotkeys that users experience.
Hotkeys are different, too. Instead of OR logic, they use AND logic.
So Fullscreen = Keyboard::Alt and Keyboard::Enter. Both must be pressed
to enter the key. This lets you easily implement "super" modifier keys.
The actual codebase has new features the old UI never had, and has about
~50% of the old functionality (so far, of course), yet is only ~25% as
much code.
The entire GUI no longer needs to pull in all the headers for each
emulated system. It just needs a small interface header file.
Then bind the entire system with exactly **two** lines of code.
Everything is dynamically generated for you after that.
2012-04-30 23:43:23 +00:00
|
|
|
|
|
|
|
private:
|
Update to v088r12 release.
byuu says:
Changelog:
- all hotkeys from target-ui now exist in target-ethos
- controller port menus now show up when you load a system (hidden if
there are no options to choose from)
- tools menu auto-hides with no game open ... not much point to it then
- since we aren't using RawInput's multi-KB/MS support anyway, input and
hotkey mappings remove KB0:: and turn MS0:: into Mouse::, makes it
a lot easier to read
- added mute audio, sync video, sync audio, mask overscan
- added video settings: saturation, gamma, luminance, overscan
horizontal, overscan vertical
- added audio settings: frequency, latency, resampler, volume
- added input settings: when focus is lost [ ] pause emulator [ ] allow
input
- pausing and autopausing works
- status messages hooked up (show a message in status bar for a few
seconds, then revert to normal status text)
- sub systems (SGB, BSX, ST) sorted below primary systems list
- added geometry settings cache
- Emulator::Interface cleanups and simplifications
- save states go into (cart foldername.extension/bsnes/state-#.bsa) now.
Idea is to put emulator-specific data in their own subfolders
Caveats / Missing:
- SGB input does not work
- Sufami Turbo second slot doesn't work yet
- BS-X BIOS won't show the data pack
- need XML mapping information window
- need cheat editor and cheat database
- need state manager
- need video shaders
- need driver selection
- need NSS DIP switch settings
- need to hide controllers that have no inputs from the input mapping
list
So for video settings, I used to have contrast/brightness/gamma.
Contrast was just a multiplier on intensity of each channel, and
brightness was an addition or subtraction against each channel. They
kind of overlapped and weren't that effective. The new setup has
saturation, gamma and luminance.
Saturation of 100% is normal. If you lower it, color information goes
away. 0% = grayscale. If you raise it, color intensity increases (and
clamps.) This is wonderful for GBA games, since they are oversaturated
to fucking death. Of course we'll want to normalize that inside the
core, so the same sat. value works on all systems, but for now it's
nice. If you raise saturation above 100%, it basically acts like
contrast used to. It's just that lowering it fades to grayscale rather
than black.
Adding doesn't really work well for brightness, it throws off the
relative distance between channels and looks like shit. So now we have
luminance, which takes over the old contrast <100% role, and just fades
the pixels toward black. Obviously, luminance > 100% would be the same
as saturation > 100%, so that isn't allowed, it caps at 100% now.
Gamma's the same old function. Gamma curve on the lower-half of the
color range.
Effects are applied in the order they appear in the GUI: color ->
saturate -> gammify -> luminate -> output.
2012-05-04 12:47:41 +00:00
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Emulator *active;
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2012-04-29 23:58:41 +00:00
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};
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extern Presentation *presentation;
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