We can utilize the fact that if swapping two instructions causes another
swap to become possible, that swap involves one of the two instructions
we just swapped. There's need to search for new swap opportunities as
far back as the beginning of the block; we can just go one step back.
Mesa (llvmpipe) only reports 4x MSAA, and doesn't report 2x (or 1x, but we implicitly add that). The old logic did not handle this correctly, causing selecting 4x to fail and fall back to None.
This also removes VideoUtils::GetAvailableAntialiasingModes, and thus VideoUtils entirely, as its only other function was removed in 1f74653501.
We can move the construction of the Diff instance into the body of the
if statement, so that we only construct this if the condition is true.
While we're at it, we can move the symbol description string into the
instance, getting rid of a copy. The function itself can also be const
qualified.
-An assert would be erroneously thrown when shaders declared an array of 4 int or float options, despite 4 being the max supported (a simple <= / < mistake)
-When changing the type of a shader option (e.g. from bool to float), the serialization would be stuck appending the value from the previous option type, making the shader fail to build permanently until the cache were cleaned
DX12 would often crash when starting and stopping the emulation many times, due to the device enumerator failing for some reason. Checking for success fixes it.
I've received a report from an Android user with a gamepad (a "BSP-D3")
where one physical trigger is controlling two analog axes at the same
time. This was causing RemoveSpuriousTriggerCombinations to delete both
axes, which is clearly not a desireable outcome.
With this change, now the axis with the greatest smoothness is kept,
or both in case they have the same smoothness.
Since the ThemeProvider interface changed `fun getThemeId()` to `var themeId`, I had to adjust how it was used in the EmulationActivity. Similar case for `fun getConfiguredControllerType()`.
Adds features to improve navigation of Skylanders portal menu, includes:
-List of Skylanders and filters for searching
-Improved buttons for faster loading options
-Added default user folder for storing .sky files
To maintain compatibility with some video encoders, the whole output buffer was scaled to be a multiple of 4.
This change makes it so that that rule only applies while actively recording (or taking screenshots, even if it might not be necessary for that case).
Somewhere in the process of getting the memory peeking right for achievements, the AchievementManager call to DoFrame went missing. This restores it properly.
AchievementSettingsWidget is a dialog widget in AchievementsWindow for handling RetroAchievements settings in the user interface. This class contains the physical layout, widget connections, load/save functions and button responses. AchievementsWindow now has a tabbed list that this is inserted into; other tabs will be in a later pull request.
AchievementsWindow is the dialog box that will eventually contain the settings and progress data for RetroAchievements on Dolphin. This adds the barebones dialog, and connects it to MainWindow's MenuBar.
Enable through command line options:
-C Graphics.Settings.TexturePNGCompressionLevel=[0-9]
Or from GFX.ini:
[Settings]
TexturePNGCompressionLevel=[0-9]
@see #10792
Accessing any of the submenus "Buttons", "Motion Simulation" or
"Motion Input" for Wii Remotes 2-4 would actually lead to the
corresponding submenu for Wii Remote 1.
Fixing a bug with the RetroAchievements integration where certain combinations of configurations would result in a malformed API request and an attempt to dereference the null response.
AMD Metal drivers have a goofy bug where the bbox buffer stops being coherent with the cpu if you copy to it from a private (gpu) buffer and don't do anything else with it in that command buffer.
Adds two new hotkeys to open the menus for emulated USB devices- Skylanders Portal of Power and the Infinity Base. (Hotkeys only active when game is running).
Portal menu: Default is <Ctrl+P>.
Infinity base: Default is <Ctrl+I>
-The float sliders initial value wasn't calculated correctly
-Fix the checkbox dependencies not being applied until a setting was changed for the first time
Added OnScreenDisplay messages to HandleAchievementTriggeredEvent to display an extra congratulations message if the player has completed (unlocked all achievements in casual) or mastered (unlocked all achievements in challenge) the game. This also uses the display name retrieved when verifying credentials, which has now been added as a member field on AchievementManager.
Added an OnScreenDisplay message to LoadGameByFilenameAsync to display a message when a player starts a game with achievements, notifying them of their current score. The score displayed is challenge points if the player is in challenge mode or challenge + casual if the player is in casual mode. A second message tells the player which mode they are in. To match RetroAchievements' website interface, the messages are blue for casual and gold for challenge.
Added a TallyScore method to AchievementManager to calculate the player's current scores (soft and hard) against the total number of points across all achievements. Includes a PointSpread structure to hold all points and counts. The Unlock Map now includes point values for each achievement to aid in this calculation; this is populated at insert time, and Unofficial achievements are tallied as zero.
Added HandleLeaderboardStartedEvent with an OnScreenDisplay message when a player has triggered a leaderboard's failure conditions. The message includes the title of the achievement.
Added HandleLeaderboardStartedEvent with an OnScreenDisplay message when a player has triggered a leaderboard's start conditions. The message includes the title of the achievement.
Added an OnScreenDisplay message to HandleLeaderboardTriggeredEvent to display a message when a player has completed a leaderboard. The message includes the title of the achievement and the player's score/time.
Added an OnScreenDisplay message to HandleAchievementTriggeredEvent to display a message when a player has unlocked an achievement. The message includes the title of the achievement and its point value based on the game data. To match RetroAchievements' website interface, the message is blue if the unlock is casual and gold for challenge.
This warning came about after 46ad8b9d68
In file included from /home/ports/pobj/dolphin-5.0.0.20230429/dolphin-5.0.0.20230429/Source/Core/Core/IOS/WFS/WFSI.cpp:4:
/home/ports/pobj/dolphin-5.0.0.20230429/dolphin-5.0.0.20230429/Source/Core/Core/IOS/WFS/WFSI.h:54:6: warning: private field 'm_aes_key' is not used [-Wunused-private-field]
u8 m_aes_key[0x10] = {};
^
By using a shm memory segment for the fast_block_map that is sparsely
allocated (i.e. on write by the OS) instead of a statically allocated
array we can make the block lookup faster by:
* Having a bigger space available for lookup that doesn't take up
too much memory, because the OS will only allocate the needed
pages when written to.
* Decrease the time spent to lookup a block in the assembly dispatcher
due to less comparisions and shorter code (for example the pc check
has been entirely dropped since only the msrBits need to be validated).
When the JIT block cache is full the shm segment will also be released
and reallocated to avoid allocating too much memory. It will also be
reset when the instruction cache is flushed by the PPC code to avoid
having stale entries.
Also fallback to the original method in case the memory segment couldn't
be allocated.
A comment removed by this commit gives two reasons for listening to
slave devices, both of which no longer apply:
- "Only slaves emit raw motion events": perhaps this was true when the
comment was written, but now master devices provide raw motion events
along with the other raw events.
- "Selecting slave keyboards avoids dealing with key focus": we get raw
key events regardless of the focus.
Listening to both master and slave devices results in duplicate raw
events. For button and key events, that's a tiny waste of time setting
the update flag a second time, but for raw mouse events the raw motion
will be processed twice. That makes this commit a user-facing change.
In X, the ButtonPress events generated when a mouse button is pressed
have a special property: if they don't activate an existing passive
grab, the X server automatically activates the "implicit passive grab"
on behalf of the client the event is delivered to. This ensures the
ButtonRelease event is delivered to the same client even if the pointer
moves between windows, but it also causes all events from that pointer
to be delivered exclusively to that client. As a consequence of the
implicit passive grab, for each window, only one client can listen for
ButtonPress events; any further listeners would never receive the event.
XInput 1 made the implicit grab optional and explicit by allowing
clients to listen for DeviceButtonPress events without
DeviceButtonPressGrab events. XInput 2 does not have a separate grab
event class, but multiple clients can listen for XI_ButtonPress on the
same window. When a button is pressed, the X server first tries to
deliver an XI_ButtonPress event; if no clients want it, then the server
tries to deliver a DeviceButtonPress event; if no clients want it, then
the server tries to deliver a ButtonPress event. Once an event has been
delivered, event processing stops and earlier protocol levels are not
considered. The reason for this rule is not obviously documented, but
it is probably because of the implicit passive grab; a client receiving
a ButtonPress event assumes it is the only client receiving that event,
and later protocols maintain that property for backward compatibility.
Before this commit, Dolphin listened for XI_ButtonPress events on the
root window. This interferes with window managers that expect to
receive ButtonPress events on the root window, such as awesome and
Openbox. In Openbox, applications are often launched from a menu
activated by clicking on the root window, and desktops are switched by
scroll wheel input on the root window. This makes normal use of other
applications difficult when Dolphin is open (though Openbox keyboard
shortcuts still work). Conversely, Dolphin only receives XI_ButtonPress
events for clicks on the root window or window decorations (title bars),
not on Dolphin's windows' content or the render window. In window
managers that use a "virtual root window" covering the actual root
window, such as Mutter running in X, Dolphin and the window manager do
not conflict, but clicks delivered to other applications using XInput2
(for testing, try xinput --test-xi2) are not seen by Dolphin, which is
relevant when background input is enabled.
This commit changes Dolphin to listen for XI_RawButtonPress (and the raw
versions of other events); Dolphin was already listening to XI_RawMotion
for raw mouse movement. Raw events are always and exclusively delivered
to the root window and are delivered to every client listening for them,
so Dolphin will not interfere with (or be interfered with by) other
applications listening for events.
As part of being raw, button numbers and keycodes in raw events have not
had mapping applied. If a left-handed user swapped the left and right
buttons on their mouse, raw events do not reflect that. It is possible
to query the mappings for each device and apply them manually, but that
would require a fair amount of code, including listening for mapping
changes.
Instead, Dolphin now uses the events only to set a "changed" flag, then
queries the current button and key state after processing all events.
Dolphin was already querying the pointer to get its absolute position
and querying the keyboard to filter the key bitmap it created from
events; now Dolphin also uses the button state from the pointer query
and uses the keyboard query directly.
Queries have a performance cost because they are synchronous requests to
the X server (Dolphin waits for the result). Commit 2b640a4f made the
pointer query conditional on receiving a motion event to "cut down on
round trips", but commit bbb12a75 added an unconditional keyboard query,
and there have apparently been no performance complaints. This commit
queries the pointer slightly more often (on button events in addition to
motion), but only queries the keyboard after key events, so the total
rate of queries should be substantially reduced.
Fixes: https://bugs.dolphin-emu.org/issues/10668
We need XInput 2.1 to get raw events on the root window even while
another client has a grab. We currently use raw events for relative
mouse input, and upcoming commits will use raw events for buttons and
keys.
FSCore implements the core functionality that can also be used outside of emulation. FSDevice implements the IOS device and is only available during emulation.
ESCore implements the core functionality that can also be used outside of emulation. ESDevice implements the IOS device and is only available during emulation.
DoFrame is a function called every frame by the emulator so that rcheevos can be properly updated and processed. It requires a memory peeker and an event handler to be passed in; the memory peeker is called repeatedly each frame to measure what's in memory and compare to achievement definitions, and any events thrown by that comparison are sent to the event handler.
Also, DoFrame checks for the current system time to determine when to ping rich presence. Rich Presence on the RetroAchievements website updates every two minutes, so if two minutes have elapsed since the previous ping, another ping is sent.
GenerateRichPresence calls rc_runtime_get_richpresence in rhceevos on the achievement runtime to get the current Rich Presence string, a description of the player's current in-game state based on its memory as fed into a custom-developed script downloaded via FetchGameData. This gets passed into PingRichPresence, but is separated into its own method so it can be used elsewhere locally.
MemoryPeeker is a function passed by pointer into rcheevos DoFrame functionality that forms the lynchpin of the rcheevos runtime - it provides the interface by which rcheevos accesses memory and determines if the fields provided by achievement, leaderboard, and rich presence definitions are meeting the criteria needed.
AchievementEventHandler simply checks which kind of event is triggered and calls the appropriate function. Its primary purpose is as a function to be pointed to.
HandleAchievementTriggeredEvent is an asynchronous method that processes an event and places a synchronous AwardAchievement call on the work queue. In the process, it also updates the unlock map and makes the ActivateDeactivateAchievement call to determine and adjust the achievement's current active state.
PingRichPresence makes a "ping" API request to the RetroAchievements website with the provided RichPresence string parameter. While there has been talk about tying ping in with session, in its current state the primary purpose of ping is to send the player's Rich Presence to the website.
AwardAchievement performs the API call to notify the site that an achievement has been unlocked. As one of the parameters is the game hash (something I overlooked previously; I thought it was the game ID) this change also moves the game hash into a member field.
This reads Steam Deck controls bypassing Steam Input. This allows for access to
motion controls as well as independent access to thumb sticks, trackpads, and
back grip buttons.
Robin Kertels