1 files changed, 62 insertions, 0 deletions
diff --git a/video/out/placebo/utils.c b/video/out/placebo/utils.c
new file mode 100644
index 0000000000..79f313872c
--- /dev/null
+++ b/video/out/placebo/utils.c
@@ -0,0 +1,62 @@
+#include "common/common.h"
+#include "utils.h"
+
+static const int pl_log_to_msg_lev[PL_LOG_ALL+1] = {
+    [PL_LOG_FATAL] = MSGL_FATAL,
+    [PL_LOG_ERR]   = MSGL_ERR,
+    [PL_LOG_WARN]  = MSGL_WARN,
+    [PL_LOG_INFO]  = MSGL_V,
+    [PL_LOG_DEBUG] = MSGL_DEBUG,
+    [PL_LOG_TRACE] = MSGL_TRACE,
+};
+
+static const enum pl_log_level msg_lev_to_pl_log[MSGL_MAX+1] = {
+    [MSGL_FATAL]   = PL_LOG_FATAL,
+    [MSGL_ERR]     = PL_LOG_ERR,
+    [MSGL_WARN]    = PL_LOG_WARN,
+    [MSGL_INFO]    = PL_LOG_WARN,
+    [MSGL_STATUS]  = PL_LOG_WARN,
+    [MSGL_V]       = PL_LOG_INFO,
+    [MSGL_DEBUG]   = PL_LOG_DEBUG,
+    [MSGL_TRACE]   = PL_LOG_TRACE,
+    [MSGL_MAX]     = PL_LOG_ALL,
+};
+
+// translates log levels while probing
+static const enum pl_log_level probing_map(enum pl_log_level level)
+{
+    switch (level) {
+    case PL_LOG_FATAL:
+        return PL_LOG_ERR;
+
+    case PL_LOG_ERR:
+    case PL_LOG_WARN:
+        return PL_LOG_INFO;
+
+    default:
+        return level;
+    }
+}
+
+static void log_cb(void *priv, enum pl_log_level level, const char *msg)
+{
+    struct mp_log *log = priv;
+    mp_msg(log, pl_log_to_msg_lev[level], "%s\n", msg);
+}
+
+static void log_cb_probing(void *priv, enum pl_log_level level, const char *msg)
+{
+    struct mp_log *log = priv;
+    mp_msg(log, pl_log_to_msg_lev[probing_map(level)], "%s\n", msg);
+}
+
+void mppl_ctx_set_log(struct pl_context *ctx, struct mp_log *log, bool probing)
+{
+    assert(log);
+
+    pl_context_update(ctx, &(struct pl_context_params) {
+        .log_cb      = probing ? log_cb_probing : log_cb,
+        .log_level   = msg_lev_to_pl_log[mp_msg_level(log)],
+        .log_priv    = log,
+    });
+}