Files
questshock/android/engine-patches/08-android-logcat-output.patch
T
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Add controller input and a laser-pointer-driven menu quad
- xr_input.c/h: an OpenXR action set (aim pose, trigger/select click, a
  menu-toggle button) plus ray/quad hit-testing, and a visible
  laser-pointer line drawn from the controller toward the hit point.
- xr_menu.c/h + MenuOverlay.java: a second composition-layer quad,
  toggled by a controller button, showing an off-screen, never-attached
  Android View tree (one "Keyboard" button so far) driven by synthetic
  touch events computed from the laser ray's hit UV.
- Migrate gl4es from a prebuilt binary baked into the Docker build-image
  to a vendored source snapshot (android/gl4es-src/) compiled from
  source at APK build time via CMake add_subdirectory(), patched through
  a new android/gl4es-patches/ (mirrors the existing engine-patches/
  pattern). This was needed to track down and fix a bug hit while
  building the menu: gl4es's fixed-pipeline emulation (fpe.c) was
  unconditionally substituting its own shader onto the menu's draw call
  (fpe_ReleventState() always sets alphafunc to a nonzero sentinel, so
  its fpe_IsEmpty() check could never see the state as empty), making
  the menu quad show the game's own rendering instead of its own
  content. Fixed by routing the menu's blit through a real
  glBlitFramebuffer() call instead of a shader-based draw, which gl4es's
  fpe.c has nothing to intercept - documented in README.md's new
  "Debugging notes" section.
- Renumber android/engine-patches/ to close the gap left by removing an
  unrelated diagnostic-only patch, and strip investigation-journal
  comments and dead diagnostic code (temporary tracing, env-var probes)
  left over from finding the bug above.
- Restructure README.md into numbered sections, document every
  engine/gl4es patch, add Android Studio dev/testing-cycle instructions,
  and generalize Quest-specific wording to any OpenXR headset. Update
  NOTICE.txt to match (gl4es is now vendored/patched source, not a
  prebuilt binary; add the OpenXR-SDK loader).
2026-08-02 06:27:49 +02:00

46 lines
1.2 KiB
Diff

--- a/src/Libraries/LG/Source/LOG/src/log.c
+++ b/src/Libraries/LG/Source/LOG/src/log.c
@@ -28,6 +28,10 @@
#include "log.h"
+#ifdef __ANDROID__
+#include <android/log.h>
+#endif
+
static struct {
void *udata;
log_LockFn lock;
@@ -99,6 +103,23 @@
time_t t = time(NULL);
struct tm *lt = localtime(&t);
+#ifdef __ANDROID__
+ /* Plain stdout/stderr isn't captured by logcat on this platform (unlike
+ e.g. gl4es's own "LIBGL"-tagged logging, which goes through this same
+ API directly) - route there instead so every existing INFO/DEBUG/WARN/
+ ERROR call site in the engine becomes visible for on-device debugging,
+ with no changes needed at those call sites. */
+ if (!L.quiet) {
+ static const int android_priority[] = {
+ ANDROID_LOG_VERBOSE, ANDROID_LOG_DEBUG, ANDROID_LOG_INFO,
+ ANDROID_LOG_WARN, ANDROID_LOG_ERROR, ANDROID_LOG_FATAL
+ };
+ va_list args;
+ va_start(args, fmt);
+ __android_log_vprint(android_priority[level], "QuestShock", fmt, args);
+ va_end(args);
+ }
+#else
/* Log to stderr */
if (!L.quiet) {
va_list args;
@@ -116,6 +137,7 @@
va_end(args);
fprintf(stderr, "\n");
}
+#endif
/* Log to file */
if (L.fp) {