use logger instead

diff --git a/frontend/libretro.c b/frontend/libretro.c
index 4527f86..9d99413 100644 (file)
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -54,6 +54,8 @@ static retro_input_state_t input_state_cb;
 static retro_environment_t environ_cb;
 static retro_audio_sample_batch_t audio_batch_cb;
 static struct retro_rumble_interface rumble;
 static retro_environment_t environ_cb;
 static retro_audio_sample_batch_t audio_batch_cb;
 static struct retro_rumble_interface rumble;

+static struct retro_log_callback logging;
+static retro_log_printf_t log_cb;

 
 static void *vout_buf;
 static void * vout_buf_ptr;
 
 static void *vout_buf;
 static void * vout_buf_ptr;


@@ -465,6 +467,9 @@ void retro_set_environment(retro_environment_t cb)
       { NULL, NULL },
    };
 
       { NULL, NULL },
    };
 

+    if (cb(RETRO_ENVIRONMENT_GET_LOG_INTERFACE, &logging))
+        log_cb = logging.log;
+

    environ_cb = cb;
 
    cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);
    environ_cb = cb;
 
    cb(RETRO_ENVIRONMENT_SET_VARIABLES, (void*)vars);


@@ -1219,7 +1224,7 @@ bool retro_load_game(const struct retro_game_info *info)
 
        if (is_m3u) {
                if (!read_m3u(info->path)) {
 
        if (is_m3u) {
                if (!read_m3u(info->path)) {

-                       SysPrintf("failed to read m3u file\n");
+                       log_cb(RETRO_LOG_INFO, "failed to read m3u file\n");

                        return false;
                }
        } else {
                        return false;
                }
        } else {


@@ -1231,7 +1236,7 @@ bool retro_load_game(const struct retro_game_info *info)
 
        /* have to reload after set_cd_image for correct cdr plugin */
        if (LoadPlugins() == -1) {
 
        /* have to reload after set_cd_image for correct cdr plugin */
        if (LoadPlugins() == -1) {

-               SysPrintf("failed to load plugins\n");
+               log_cb(RETRO_LOG_INFO, "failed to load plugins\n");

                return false;
        }
 
                return false;
        }
 


@@ -1239,7 +1244,7 @@ bool retro_load_game(const struct retro_game_info *info)
        NetOpened = 0;
 
        if (OpenPlugins() == -1) {
        NetOpened = 0;
 
        if (OpenPlugins() == -1) {

-               SysPrintf("failed to open plugins\n");
+               log_cb(RETRO_LOG_INFO, "failed to open plugins\n");

                return false;
        }
 
                return false;
        }
 


@@ -1248,14 +1253,14 @@ bool retro_load_game(const struct retro_game_info *info)
 
        Config.PsxAuto = 1;
        if (CheckCdrom() == -1) {
 
        Config.PsxAuto = 1;
        if (CheckCdrom() == -1) {

-               SysPrintf("unsupported/invalid CD image: %s\n", info->path);
+        log_cb(RETRO_LOG_INFO, "unsupported/invalid CD image: %s\n", info->path);

                return false;
        }
 
        SysReset();
 
        if (LoadCdrom() == -1) {
                return false;
        }
 
        SysReset();
 
        if (LoadCdrom() == -1) {

-               SysPrintf("could not load CD-ROM!\n");
+               log_cb(RETRO_LOG_INFO, "could not load CD\n");

                return false;
        }
        emu_on_new_cd(0);
                return false;
        }
        emu_on_new_cd(0);