---
libavformat/avisynth.c | 49 ++++++++++++++++++++++++++++++++++---------------
1 file changed, 34 insertions(+), 15 deletions(-)
diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 2d2c86f..5cadbe5 100644
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -115,7 +115,8 @@ static AviSynthContext *avs_ctx_list = NULL;
static av_cold void avisynth_atexit_handler(void);
-static av_cold int avisynth_load_library(void) {
+static av_cold int avisynth_load_library(void)
+{
avs_library = av_mallocz(sizeof(AviSynthLibrary));
if (!avs_library)
return AVERROR_UNKNOWN;
@@ -159,7 +160,8 @@ init_fail:
// Note that avisynth_context_create and avisynth_context_destroy
// do not allocate or free the actual context! That is taken care of
// by libavformat.
-static av_cold int avisynth_context_create(AVFormatContext *s) {
+static av_cold int avisynth_context_create(AVFormatContext *s)
+{
AviSynthContext *avs = (AviSynthContext *)s->priv_data;
int ret;
@@ -187,7 +189,8 @@ static av_cold int avisynth_context_create(AVFormatContext
*s) {
return 0;
}
-static av_cold void avisynth_context_destroy(AviSynthContext *avs) {
+static av_cold void avisynth_context_destroy(AviSynthContext *avs)
+{
if (avs_atexit_called)
return;
@@ -210,7 +213,8 @@ static av_cold void
avisynth_context_destroy(AviSynthContext *avs) {
}
}
-static av_cold void avisynth_atexit_handler(void) {
+static av_cold void avisynth_atexit_handler(void)
+{
AviSynthContext *avs = avs_ctx_list;
while (avs) {
@@ -225,7 +229,8 @@ static av_cold void avisynth_atexit_handler(void) {
}
// Create AVStream from audio and video data.
-static int avisynth_create_stream_video(AVFormatContext *s, AVStream *st) {
+static int avisynth_create_stream_video(AVFormatContext *s, AVStream *st)
+{
AviSynthContext *avs = s->priv_data;
int planar = 0; // 0: packed, 1: YUV, 2: Y8
@@ -298,7 +303,8 @@ static int avisynth_create_stream_video(AVFormatContext *s,
AVStream *st) {
return 0;
}
-static int avisynth_create_stream_audio(AVFormatContext *s, AVStream *st) {
+static int avisynth_create_stream_audio(AVFormatContext *s, AVStream *st)
+{
AviSynthContext *avs = s->priv_data;
st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
@@ -330,7 +336,8 @@ static int avisynth_create_stream_audio(AVFormatContext *s,
AVStream *st) {
return 0;
}
-static int avisynth_create_stream(AVFormatContext *s) {
+static int avisynth_create_stream(AVFormatContext *s)
+{
AviSynthContext *avs = s->priv_data;
AVStream *st;
int ret;
@@ -355,7 +362,8 @@ static int avisynth_create_stream(AVFormatContext *s) {
return 0;
}
-static int avisynth_open_file(AVFormatContext *s) {
+static int avisynth_open_file(AVFormatContext *s)
+{
AviSynthContext *avs = (AviSynthContext *)s->priv_data;
AVS_Value arg, val;
int ret;
@@ -403,7 +411,9 @@ fail:
return ret;
}
-static void avisynth_next_stream(AVFormatContext *s, AVStream **st, AVPacket
*pkt, int *discard) {
+static void avisynth_next_stream(AVFormatContext *s, AVStream **st,
+ AVPacket *pkt, int *discard)
+{
AviSynthContext *avs = s->priv_data;
pkt->stream_index = avs->curr_stream++;
@@ -419,7 +429,9 @@ static void avisynth_next_stream(AVFormatContext *s,
AVStream **st, AVPacket *pk
}
// Copy AviSynth clip data into an AVPacket.
-static int avisynth_read_packet_video(AVFormatContext *s, AVPacket *pkt, int
discard) {
+static int avisynth_read_packet_video(AVFormatContext *s, AVPacket *pkt,
+ int discard)
+{
AviSynthContext *avs = s->priv_data;
AVS_VideoFrame *frame;
unsigned char *dst_p;
@@ -502,7 +514,9 @@ static int avisynth_read_packet_video(AVFormatContext *s,
AVPacket *pkt, int dis
return 0;
}
-static int avisynth_read_packet_audio(AVFormatContext *s, AVPacket *pkt, int
discard) {
+static int avisynth_read_packet_audio(AVFormatContext *s, AVPacket *pkt,
+ int discard)
+{
AviSynthContext *avs = s->priv_data;
AVRational fps, samplerate;
int samples;
@@ -564,7 +578,8 @@ static int avisynth_read_packet_audio(AVFormatContext *s,
AVPacket *pkt, int dis
return 0;
}
-static av_cold int avisynth_read_header(AVFormatContext *s) {
+static av_cold int avisynth_read_header(AVFormatContext *s)
+{
int ret;
// Calling library must implement a lock for thread-safe opens.
@@ -580,7 +595,8 @@ static av_cold int avisynth_read_header(AVFormatContext *s)
{
return 0;
}
-static int avisynth_read_packet(AVFormatContext *s, AVPacket *pkt) {
+static int avisynth_read_packet(AVFormatContext *s, AVPacket *pkt)
+{
AviSynthContext *avs = s->priv_data;
AVStream *st;
int discard = 0;
@@ -610,7 +626,8 @@ static int avisynth_read_packet(AVFormatContext *s,
AVPacket *pkt) {
}
}
-static av_cold int avisynth_read_close(AVFormatContext *s) {
+static av_cold int avisynth_read_close(AVFormatContext *s)
+{
if (avpriv_lock_avformat())
return AVERROR_UNKNOWN;
@@ -619,7 +636,9 @@ static av_cold int avisynth_read_close(AVFormatContext *s) {
return 0;
}
-static int avisynth_read_seek(AVFormatContext *s, int stream_index, int64_t
timestamp, int flags) {
+static int avisynth_read_seek(AVFormatContext *s, int stream_index,
+ int64_t timestamp, int flags)
+{
AviSynthContext *avs = s->priv_data;
AVStream *st;
AVRational fps, samplerate;
--
1.8.1.2
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