From d35d2b269f77a0c4ec5fac9ac2df6d107b5b2d6d Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 8 Aug 2012 22:22:00 +0200
Subject: player_control: rename player_error enum values

---
 src/player_control.c | 12 ++++++------
 src/player_control.h | 14 +++++++++++---
 src/player_thread.c  |  8 ++++----
 src/playlist.c       |  6 +++---
 4 files changed, 24 insertions(+), 16 deletions(-)

(limited to 'src')

diff --git a/src/player_control.c b/src/player_control.c
index 1ea7adea8..f2e31fb37 100644
--- a/src/player_control.c
+++ b/src/player_control.c
@@ -47,7 +47,7 @@ pc_new(unsigned buffer_chunks, unsigned int buffered_before_play)
 	pc->cond = g_cond_new();
 
 	pc->command = PLAYER_COMMAND_NONE;
-	pc->error = PLAYER_ERROR_NOERROR;
+	pc->error = PLAYER_ERROR_NONE;
 	pc->state = PLAYER_STATE_STOP;
 	pc->cross_fade_seconds = 0;
 	pc->mixramp_db = 0;
@@ -80,7 +80,7 @@ void
 pc_song_deleted(struct player_control *pc, const struct song *song)
 {
 	if (pc->errored_song == song) {
-		pc->error = PLAYER_ERROR_NOERROR;
+		pc->error = PLAYER_ERROR_NONE;
 		pc->errored_song = NULL;
 	}
 }
@@ -232,7 +232,7 @@ void
 pc_clear_error(struct player_control *pc)
 {
 	player_lock(pc);
-	pc->error = PLAYER_ERROR_NOERROR;
+	pc->error = PLAYER_ERROR_NONE;
 	pc->errored_song = NULL;
 	player_unlock(pc);
 }
@@ -250,16 +250,16 @@ pc_get_error_message(struct player_control *pc)
 	char *uri;
 
 	switch (pc->error) {
-	case PLAYER_ERROR_NOERROR:
+	case PLAYER_ERROR_NONE:
 		return NULL;
 
-	case PLAYER_ERROR_FILE:
+	case PLAYER_ERROR_DECODER:
 		uri = pc_errored_song_uri(pc);
 		error = g_strdup_printf("problems decoding \"%s\"", uri);
 		g_free(uri);
 		return error;
 
-	case PLAYER_ERROR_AUDIO:
+	case PLAYER_ERROR_OUTPUT:
 		return g_strdup("problems opening audio device");
 	}
 
diff --git a/src/player_control.h b/src/player_control.h
index 0a62b774a..5d1c0ba3b 100644
--- a/src/player_control.h
+++ b/src/player_control.h
@@ -66,9 +66,17 @@ enum player_command {
 };
 
 enum player_error {
-	PLAYER_ERROR_NOERROR = 0,
-	PLAYER_ERROR_FILE,
-	PLAYER_ERROR_AUDIO,
+	PLAYER_ERROR_NONE = 0,
+
+	/**
+	 * The decoder has failed to decode the song.
+	 */
+	PLAYER_ERROR_DECODER,
+
+	/**
+	 * The audio output has failed.
+	 */
+	PLAYER_ERROR_OUTPUT,
 };
 
 struct player_status {
diff --git a/src/player_thread.c b/src/player_thread.c
index c0243fa00..102401d6d 100644
--- a/src/player_thread.c
+++ b/src/player_thread.c
@@ -238,7 +238,7 @@ player_wait_for_decoder(struct player *player)
 	if (decoder_lock_has_failed(dc)) {
 		player_lock(pc);
 		pc->errored_song = dc->song;
-		pc->error = PLAYER_ERROR_FILE;
+		pc->error = PLAYER_ERROR_DECODER;
 		pc->next_song = NULL;
 		player_unlock(pc);
 
@@ -322,7 +322,7 @@ player_open_output(struct player *player)
 		player->paused = true;
 
 		player_lock(pc);
-		pc->error = PLAYER_ERROR_AUDIO;
+		pc->error = PLAYER_ERROR_OUTPUT;
 		pc->state = PLAYER_STATE_PAUSE;
 		player_unlock(pc);
 
@@ -353,7 +353,7 @@ player_check_decoder_startup(struct player *player)
 
 		player_lock(pc);
 		pc->errored_song = dc->song;
-		pc->error = PLAYER_ERROR_FILE;
+		pc->error = PLAYER_ERROR_DECODER;
 		player_unlock(pc);
 
 		return false;
@@ -789,7 +789,7 @@ play_next_chunk(struct player *player)
 
 		player_lock(pc);
 
-		pc->error = PLAYER_ERROR_AUDIO;
+		pc->error = PLAYER_ERROR_OUTPUT;
 
 		/* pause: the user may resume playback as soon as an
 		   audio output becomes available */
diff --git a/src/playlist.c b/src/playlist.c
index d14c26aa7..6b8866941 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -259,13 +259,13 @@ playlist_resume_playback(struct playlist *playlist, struct player_control *pc)
 	assert(pc_get_state(pc) == PLAYER_STATE_STOP);
 
 	error = pc_get_error(pc);
-	if (error == PLAYER_ERROR_NOERROR)
+	if (error == PLAYER_ERROR_NONE)
 		playlist->error_count = 0;
 	else
 		++playlist->error_count;
 
-	if ((playlist->stop_on_error && error != PLAYER_ERROR_NOERROR) ||
-	    error == PLAYER_ERROR_AUDIO ||
+	if ((playlist->stop_on_error && error != PLAYER_ERROR_NONE) ||
+	    error == PLAYER_ERROR_OUTPUT ||
 	    playlist->error_count >= queue_length(&playlist->queue))
 		/* too many errors, or critical error: stop
 		   playback */
-- 
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