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Fix RetroArch logs being empty for libretro builds on certain platforms

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See commit d8a6f293e01faac371a8776c1cc65755136febb8 from https://github.com/EasyRPG/Player/pull/3365
This commit is contained in:
刘皓 2025-03-11 22:00:26 -04:00
parent 549193cb1f
commit ca78a29ad5
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GPG key ID: 7901753DB465B711
2 changed files with 17 additions and 16 deletions
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10
binding-sandbox/wasi.cpp
View file

@ -32,16 +32,6 @@
extern const uint8_t mkxp_retro_dist_zip[];
extern const size_t mkxp_retro_dist_zip_len;
namespace mkxp_retro {
retro_log_printf_t log_printf;
retro_video_refresh_t video_refresh;
retro_audio_sample_batch_t audio_sample_batch;
retro_environment_t environment;
retro_input_poll_t input_poll;
retro_input_state_t input_state;
struct retro_perf_callback perf;
}
//#define WASI_DEBUG(...) mkxp_retro::log_printf(RETRO_LOG_INFO, __VA_ARGS__)
#define WASI_DEBUG(...)

23
src/core.cpp
View file

@ -41,6 +41,16 @@
using namespace mkxp_retro;
using namespace mkxp_sandbox;
namespace mkxp_retro {
retro_log_printf_t log_printf = NULL;
retro_video_refresh_t video_refresh;
retro_audio_sample_batch_t audio_sample_batch;
retro_environment_t environment;
retro_input_poll_t input_poll;
retro_input_state_t input_state;
struct retro_perf_callback perf;
}
static inline void *malloc_align(size_t alignment, size_t size) {
#if defined(MKXPZ_HAVE_POSIX_MEMALIGN) || defined(MKXPZ_BUILD_XCODE)
void *mem;
@ -289,15 +299,15 @@ extern "C" RETRO_API void retro_set_environment(retro_environment_t cb) {
environment = cb;
struct retro_log_callback log;
#ifndef __EMSCRIPTEN__
if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &log)) {
log_printf = log.log;
} else {
#endif // __EMSCRIPTEN__
log_printf = fallback_log;
#ifndef __EMSCRIPTEN__
}
#endif // __EMSCRIPTEN__
// Bug in RetroArch:
// retro_set_environment is called multiple times and only the first time
// callbacks will work and return true.
else if (log_printf == NULL) {
log_printf = fallback_log;
}
perf = {
.get_time_usec = nullptr,
@ -443,6 +453,7 @@ extern "C" RETRO_API bool retro_load_game_special(unsigned int type, const struc
extern "C" RETRO_API void retro_unload_game() {
deinit_sandbox();
log_printf = NULL;
}
extern "C" RETRO_API unsigned int retro_get_region() {