Rewrite desktop on maplibre-native-ffi - #834

Merged

sargunv merged 152 commits into

mainfrom

desktop-ffi-rewrite

Aug 8, 2026

Commits on Jul 25, 2026

Delete the legacy desktop JNI implementation
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d15a73d
Remove the Nix dev shell and pin shellcheck
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28e7948
Prepare Java 25 and MapLibre Native FFI dependency resolution
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15b7b96
Use Zulu rather than Temurin for Java 25
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05d1979
Define the desktop map host SPI
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cd2f3fe
Record the native FFI semantics that constrain the desktop session
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80c8243
Bring up DesktopMapSession and restore desktop compilation
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2350686
Start an upstream feedback log for maplibre-native-ffi
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39094ad
Add LWJGL for the default desktop host bridge
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7b555db
Render the first desktop map through the Vulkan-to-OpenGL bridge
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6a5088d
Pin the Compose and Skiko internals the default host reflects into
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3e8fe55
Add the JSON conversions the desktop style API is built on
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b255ecd
Encode compiled expressions as MapLibre style JSON
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48e61b8
Port the Windows Direct3D 12 and macOS Metal host bridges
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8116117
Implement the desktop style, source, and layer families
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e094615
Correct the rendering-regression note: it was suspend, not code
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3315603
Load Compose resource URIs through a desktop resource provider
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44394d5
Give the desktop cache an OS-appropriate location and a size limit
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73853ad
Measure whether two runtimes can share one cache database
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9c09e42
Package a Java 25 runtime and verify what the distribution ships
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2d0732e
Document the desktop setup and re-baseline the status table
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3e33f35
Record the opaque non-HTTP URI failure as FFI feedback
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fcc422c
Wire desktop map input, and keep the pump alive between frames
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048b055
Add offline support, fix desktop teardown, and align the demo's features
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d9638fa
Fix desktop layer attachment: source ordering and null properties
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8598ce9
Apply map setup made before the map exists
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9a9b747
Wire rendered feature queries and test the desktop stack headlessly
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9770e0a
Cover layer re-add and the first camera position headlessly
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ed36ea1
Redraw after style mutations, and answer the supercluster queries
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2c52395
Aim the cluster typing fix at the FFI, not at mbgl
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d9cba6b
Implement source feature queries on desktop
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5d47d07
Bring the completion checklist up to date
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518ad0b
Scope the branch to what the FFI backs, and record the API audit
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ffeb666
Correct why the typed source and layer adders go unused
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b5ef8d5
Mark the typed source and layer adders as FFI gaps in code
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34788d2
Record common API gaps found by the FFI coverage audit
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b6e1978
Frame the API gaps around the shared integration, not today's SDKs
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6dcebd0

Commits on Jul 26, 2026

Drop the MapProjectionHandle feedback entry; it was wrong
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43eb879
Own meters-per-pixel and visible region instead of requesting them
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96ca6ab
Triage the error-model entries against the FFI's actual design
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c2e33e2
Stop swallowing render session failures
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8222626
Verify four more feedback entries against source
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bb6e4c1
Verify the feedback doc against source and probes
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ab6c4a2
Finish verifying the feedback doc, and guard the style setter it exposed
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927c5de
Delete the borrowed-texture resize entry; there is nothing to ask for
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03a9b8b
Delete the MapHandle.resize entry; the coupling is correct
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e4161f3
Drop the renderUpdate entry; it is fixed by mln-ffi #338
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0a00fcd
Reattribute the cluster id typing constraint; it is ours
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ca5da41
Drop the box query entry for mln-ffi #339, and cite #340
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9f4c486
Drop the options equality entry for mln-ffi #342
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e94d842
Track upstream fixes in a ledger instead of by memory
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feb2e6b
Fold mln-ffi's triage into the feedback doc and our comments
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2c6f7ca
Argue the layer JSON rationale rather than citing policy
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58fe37e

Commits on Jul 30, 2026

Adopt the current mln-ffi snapshot and give the map its own thread
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0e526f9
Release retired textures off the renderer thread
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751ecef
Record source-layer in the symbol, fill and fill-extrusion descriptors
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e9360a1
Run the desktop GPU tests for real on macOS
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0a067f6
Write down what makes a style switch survivable
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bb85e3e
Make keyboard input reachable and implement double-click zoom
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34cb253
Pivot pointer zooms on the centre when the pointer may not pan
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ae4172f
Ease keyboard and double-click input instead of jumping
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8463644
Close live map sessions if the process exits undisposed
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8a0fa06

Commits on Aug 4, 2026

Commits on Aug 5, 2026

Point the overlap TODOs at MapLibre Native rather than the FFI
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0cded49
Own the runtime, its cache budget, and its provider in one place
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251cad8
Ask each demo style for the font its glyph endpoint actually serves
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16eccfa
Show the map's real frame rate in the render options demo
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203c39f
Reload the source list when sources change, not every commit
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d0011b6
Stop the frame cap halving the rate at the display's own refresh
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aa95101
Write down why the pump keeps its park bound
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cc81856
Test that a settled map stops asking to be drawn
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10b796f
Delete DesktopHostCapabilities from the host SPI
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6235d0e
Retire the process-exit crash entry and its workaround
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aad08d2
Close the last feedback entry, leaving none open
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e10153f
Retire the FFI feedback ledger and mark the rewrite complete
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a1af151
Report a camera move per gesture, not per jump
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ecc5d78
Cut the desktop documentation down to what a reader needs
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b4379cb
Drop the snapshot repository from the desktop setup
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b085ae8
Cut the comments this rewrite over-wrote
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c82bb0a
Avoid restricting the buildSrc toolchain
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5ff0dda

Commits on Aug 6, 2026

Park the runtime pumps on a wake rather than a bound
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56f637a
Answer the review's smaller questions in the code
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45304d3
Narrow the desktop host SPI to a GPU context handoff
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9c98203
Stabilize Linux OpenGL texture handoff
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e7e5719
desktop glfw mise task
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0be5e23
Exercise desktop GPU presentation paths
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379df7d
Fix fractional desktop framebuffer scaling
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508b048
fix cancellation
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b838032
Split the FFI integration out of desktop into mlnFfiShared
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8df9ba1
Tune the desktop gestures to MapLibre GL JS, via GestureOptions
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8aa57c6
Skip the platform-specific tests rather than passing them
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5faf86c
Publish a native runtime artifact per platform and backend
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3eff526
Keep Windows map frames alive through resize
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85ae95e
Fix mise postinstall hooks
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b1a9db6
Supply MoltenVK to macOS desktop tests
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50cc476
Share desktop test runtime dependencies
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c012249

Commits on Aug 7, 2026

Drop the redundant macOS Vulkan install, and correct the frame rate kdoc
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e64dfd4
nits
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d50689b
clarify
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11f487a
test: strengthen desktop behavior coverage
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4b88659
Address desktop FFI review feedback
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a691a5e
Share Desktop FFI tests and gestures
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901ba11
Fix gesture resize and momentum handling
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13944e4
Address desktop FFI review feedback
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14e1939
Merge remote-tracking branch 'origin/main' into desktop-ffi-rewrite
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d2c5113
Fix desktop FFI test startup failures
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ece95f5
Acquire test frames on the consumer context
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e603416
Stabilize Windows desktop tests
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3cb278b
Install Windows Vulkan loader in desktop CI
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a2bac08
Address verified Codex review findings
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1c8cee0
Show desktop test failure details
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6bc744b
Match Linux test surfaces to Skiko
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2d69c10
Fix desktop frame ownership and gesture continuation
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6fdbdc9
Address remaining desktop review findings
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4da89c3
Fix reflected void method invocation
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981059c
Restore desktop scroll zoom rate
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71b02bb
fix style flake and vulkan lifetime
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c25b59b
Stabilize interrupted fling test
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9832d1d
Close desktop renderer after resize failure
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21973ec
Require app-scoped desktop cache
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667736a
use real release
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cc86edf

Commits on Aug 8, 2026

address desktop ffi review findings
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c244778
address follow-up desktop ffi findings
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1322a68
converge desktop ffi ownership protocols
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4ba3cec
make desktop cache configuration app-wide
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f6a43f1
drain after every owner task batch
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8214299
simplify desktop ffi map lifecycle
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f89d62e
simplify desktop ffi runtime startup
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700cb44
simplify desktop ffi lifecycle edges
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a6e9e0f
stabilize linux interop style wait
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1997e9f