From 20bfdbb781575fd6ee3c6e8624a09e314b65a162 Mon Sep 17 00:00:00 2001
From: Tuomas Virtanen <katajakasa@gmail.com>
Date: Fri, 15 Jan 2016 00:33:47 +0200
Subject: Initial work on subtitle streams

---
 include/kitchensink/kitplayer.h | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

(limited to 'include/kitchensink/kitplayer.h')

diff --git a/include/kitchensink/kitplayer.h b/include/kitchensink/kitplayer.h
index a0f97ad..ea86b31 100644
--- a/include/kitchensink/kitplayer.h
+++ b/include/kitchensink/kitplayer.h
@@ -24,6 +24,7 @@ typedef enum Kit_PlayerState {
 } Kit_PlayerState;
 
 typedef struct Kit_AudioFormat {
+    int stream_idx; ///< Stream index
     bool is_enabled; ///< Is stream enabled
     unsigned int format; ///< SDL Audio Format
     bool is_signed; ///< Signedness
@@ -33,17 +34,24 @@ typedef struct Kit_AudioFormat {
 } Kit_AudioFormat;
 
 typedef struct Kit_VideoFormat {
-    bool is_enabled; ///<Is stream enabled
+    int stream_idx; ///< Stream index
+    bool is_enabled; ///< Is stream enabled
     unsigned int format; ///< SDL Pixel Format
     int width; ///< Width in pixels
     int height; ///< Height in pixels
 } Kit_VideoFormat;
 
+typedef struct Kit_SubtitleFormat {
+    int stream_idx; ///< Stream index
+    bool is_enabled; ///< Is stream enabled
+} Kit_SubtitleFormat;
+
 typedef struct Kit_Player {
     // Local state
     Kit_PlayerState state; ///< Playback state
     Kit_VideoFormat vformat; ///< Video format information
     Kit_AudioFormat aformat; ///< Audio format information
+    Kit_SubtitleFormat sformat; ///< Subtitle format information
 
     // Synchronization
     double clock_sync; ///< Clock sync point
@@ -54,18 +62,22 @@ typedef struct Kit_Player {
     SDL_Thread *dec_thread; ///< Decoder thread
     SDL_mutex *vmutex; ///< Video stream buffer lock
     SDL_mutex *amutex; ///< Audio stream buffer lock
+    SDL_mutex *smutex; ///< Subtitle stream buffer lock
     SDL_mutex *cmutex; ///< Control stream buffer lock
 
     // Buffers
     void *abuffer; ///<Audio stream buffer
     void *vbuffer; ///< Video stream buffer
+    void *sbuffer; ///< Subtitle stream buffer
     void *cbuffer; ///< Control stream buffer
 
     // FFmpeg internal state
     void *vcodec_ctx; ///< FFmpeg: Video codec context
     void *acodec_ctx; ///< FFmpeg: Audio codec context
+    void *scodec_ctx; ///< FFmpeg: Subtitle codec context
     void *tmp_vframe; ///< FFmpeg: Preallocated temporary video frame
     void *tmp_aframe; ///< FFmpeg: Preallocated temporary audio frame
+    void *tmp_sframe; ///< FFmpeg: Preallocated temporary subtitle frame
     void *swr; ///< FFmpeg: Audio resampler
     void *sws; ///< FFmpeg: Video converter
 
@@ -79,8 +91,11 @@ typedef struct Kit_PlayerInfo {
     char acodec_name[KIT_CODECNAMEMAX]; ///< Audio codec long, more descriptive name
     char vcodec[KIT_CODECMAX]; ///< Video codec short name, eg. "x264"
     char vcodec_name[KIT_CODECNAMEMAX]; ///< Video codec long, more descriptive name
+    char scodec[KIT_CODECMAX]; ///< Subtitle codec short name, eg. "ass"
+    char scodec_name[KIT_CODECNAMEMAX]; ///< Subtitle codec long, more descriptive name
     Kit_VideoFormat video; ///< Video format information
     Kit_AudioFormat audio; ///< Audio format information
+    Kit_SubtitleFormat subtitle; ///< Subtitle format information
 } Kit_PlayerInfo;
 
 KIT_API Kit_Player* Kit_CreatePlayer(const Kit_Source *src);
-- 
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