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Use game-root ImGui launcher #2

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Merged
mstan merged 1 commit into from
Jul 23, 2026
Merged

Use game-root ImGui launcher #2

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13 changes: 1 addition & 12 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -57,19 +57,8 @@ psxrecomp_add_runtime_target(psx-runtime
# "bios/SCPH1001.BIN"). Dev trees resolve it via the exe-dir upward search
# (psxrecomp-v4/bios); user installs use bios.cfg / the picker.
DEFAULT_GAME_CONFIG_PATH "game.toml"
LAUNCHER_BOXART "${CMAKE_SOURCE_DIR}/recomp/launcher/boxart.tga"
)

# Distinct process name (see comment above).
set_target_properties(psx-runtime PROPERTIES OUTPUT_NAME "${_tomba2_exe_name}")

# Shared recomp-ui Dear ImGui launcher. Wires in the PSX-themed launcher UI
# (see main.cpp RECOMP_LAUNCHER gate) instead of the framework's default RmlUi
# launcher. recomp-ui is a real git submodule (github.com/mstan/recomp-ui,
# pinned via the recomp-ui gitlink); locally it is a directory junction to the
# working checkout so builds stay offline and reproducible like everything else.
include("${CMAKE_SOURCE_DIR}/recomp-ui/recomp_ui.cmake")
recomp_target_launcher_ui(psx-runtime
BOXART "${CMAKE_SOURCE_DIR}/recomp/launcher/boxart.tga"
PAD "${CMAKE_SOURCE_DIR}/recomp/launcher/pad.tga"
BRAND "${CMAKE_SOURCE_DIR}/recomp/launcher/brand.tga"
)
2 changes: 1 addition & 1 deletion ISSUES.md
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Expand Up @@ -35,7 +35,7 @@ most recent completed display images at the host refresh rate while the guest,
audio, and input continue at their original cadence. It adds one source-frame
of display latency but does not accelerate game logic. Set
`frame_interpolation = false` under `[video]`, or set
`PSX_FRAME_INTERPOLATION=0`, to disable it. The RmlUi launcher exposes both the
`PSX_FRAME_INTERPOLATION=0`, to disable it. The launcher exposes both the
toggle and a presentation target (display refresh, 90, 120, 144, 165, or 240
FPS); the equivalent config key is `frame_interpolation_fps` and `0` means the
current display refresh.
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -38,7 +38,7 @@ build/boot bring-up in progress.
cmake -S . -B build-master -G Ninja -DCMAKE_BUILD_TYPE=Release \
-DCMAKE_C_COMPILER=C:/msys64/mingw64/bin/gcc.exe \
-DCMAKE_CXX_COMPILER=C:/msys64/mingw64/bin/g++.exe \
-DPSX_DEBUG_TOOLS=ON -DPSX_LAUNCHER=OFF
-DPSX_DEBUG_TOOLS=ON
cmake --build build-master --target psx-runtime -j 16
```

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2 changes: 1 addition & 1 deletion psxrecomp-v4
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Submodule psxrecomp-v4 updated 139 files
2 changes: 1 addition & 1 deletion recomp-ui
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Submodule recomp-ui updated 19 files
+10 −0 CMakeLists.txt
+11 −3 README.md
+4 −4 docs/HANDOFF.md
+8 −0 docs/RUNTIME_UI.md
+44 −28 recomp_ui.cmake
+79 −24 src/common/backends/imgui/launcher_imgui.cpp
+1 −1 src/common/ips_patch.h
+1 −1 src/common/launcher_binds.c
+14 −7 src/common/launcher_model.c
+4 −4 src/common/launcher_model.h
+1 −1 src/common/launcher_system_types.h
+10 −0 src/common/launcher_udp_port.c
+8 −4 src/common/launcher_udp_port.h
+3 −3 src/consoles/genesis/genesis_profile.h
+2 −2 src/consoles/nes/nes_profile.h
+2 −1 src/consoles/psx/psx_profile.h
+26 −17 src/recomp_launcher.h
+278 −0 src/third_party/imgui/backends/imgui_impl_sdlrenderer2.cpp
+51 −0 src/third_party/imgui/backends/imgui_impl_sdlrenderer2.h
4 changes: 2 additions & 2 deletions tools/package_release.ps1
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Expand Up @@ -45,7 +45,7 @@ if ($SkipRegen) {
if ($LASTEXITCODE -ne 0) { throw "game regen failed" }
}

Invoke-Native { cmake -S $Root -B $BuildPath -G Ninja -DCMAKE_BUILD_TYPE=Release -DPSX_DEBUG_TOOLS=OFF -DPSX_LAUNCHER=ON } "cmake configure"
Invoke-Native { cmake -S $Root -B $BuildPath -G Ninja -DCMAKE_BUILD_TYPE=Release -DPSX_DEBUG_TOOLS=OFF } "cmake configure"
Invoke-Native { cmake --build $BuildPath -j $env:NUMBER_OF_PROCESSORS } "cmake build"

if (Test-Path $StageRoot) {
Expand All @@ -66,7 +66,7 @@ if (Test-Path (Join-Path $Root "RELEASE_NOTES.md")) {
# Launcher assets: this build ships the shared recomp-ui Dear ImGui launcher
# (RECOMP_LAUNCHER; see main.cpp + recomp-ui/recomp_ui.cmake), which loads from
# <exe>/assets/ (fonts + img TGAs, including this repo's boxart baked in by
# recomp_target_launcher_ui's POST_BUILD) -- NOT the legacy RmlUi launcher.rml.
# recomp_target_launcher_ui's POST_BUILD).
$AssetsSrc = Join-Path $BuildPath "assets"
if (-not (Test-Path (Join-Path $AssetsSrc "img"))) {
throw "recomp-ui launcher assets missing at $AssetsSrc -- was the recomp-ui launcher built (recomp-ui junction present)?"
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