Remove an unneeded local variable.

[ffmpeg] / libavformat / swfenc.c

diff --git a/libavformat/swfenc.c b/libavformat/swfenc.c
index 7ed8cc35537f4cd6ad1a128bafe93bead686ba03..60b7171cc9af2d09cf7bcd8988ad7bb3c6162ede 100644 (file)
--- a/libavformat/swfenc.c
+++ b/libavformat/swfenc.c
@@ -20,7 +20,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "libavcodec/bitstream.h"
+#include "libavcodec/put_bits.h"
 #include "avformat.h"
 #include "swf.h"
 
@@ -102,7 +102,7 @@ static void put_swf_rect(ByteIOContext *pb,
     put_bits(&p, nbits, ymax & mask);
 
     flush_put_bits(&p);
-    put_buffer(pb, buf, pbBufPtr(&p) - p.buf);
+    put_buffer(pb, buf, put_bits_ptr(&p) - p.buf);
 }
 
 static void put_swf_line_edge(PutBitContext *pb, int dx, int dy)
@@ -167,7 +167,7 @@ static void put_swf_matrix(ByteIOContext *pb,
     put_bits(&p, nbits, ty);
 
     flush_put_bits(&p);
-    put_buffer(pb, buf, pbBufPtr(&p) - p.buf);
+    put_buffer(pb, buf, put_bits_ptr(&p) - p.buf);
 }
 
 static int swf_write_header(AVFormatContext *s)
@@ -193,6 +193,8 @@ static int swf_write_header(AVFormatContext *s)
                 }
                 swf->audio_enc = enc;
                 swf->audio_fifo= av_fifo_alloc(AUDIO_FIFO_SIZE);
+                if (!swf->audio_fifo)
+                    return AVERROR(ENOMEM);
             } else {
                 av_log(s, AV_LOG_ERROR, "SWF muxer only supports MP3\n");
                 return -1;
@@ -293,7 +295,7 @@ static int swf_write_header(AVFormatContext *s)
         put_bits(&p, 5, 0);
 
         flush_put_bits(&p);
-        put_buffer(pb, buf1, pbBufPtr(&p) - p.buf);
+        put_buffer(pb, buf1, put_bits_ptr(&p) - p.buf);
 
         put_swf_end_tag(s);
     }
@@ -349,7 +351,7 @@ static int swf_write_video(AVFormatContext *s,
             put_le16(pb, enc->width);
             put_le16(pb, enc->height);
             put_byte(pb, 0);
-            put_byte(pb,codec_get_tag(swf_codec_tags,enc->codec_id));
+            put_byte(pb,ff_codec_get_tag(swf_codec_tags,enc->codec_id));
             put_swf_end_tag(s);
 
             /* place the video object for the first time */
@@ -419,7 +421,7 @@ static int swf_write_video(AVFormatContext *s,
         put_swf_tag(s, TAG_STREAMBLOCK | TAG_LONG);
         put_le16(pb, swf->sound_samples);
         put_le16(pb, 0); // seek samples
-        av_fifo_generic_read(swf->audio_fifo, frame_size, &put_buffer, pb);
+        av_fifo_generic_read(swf->audio_fifo, pb, frame_size, &put_buffer);
         put_swf_end_tag(s);
 
         /* update FIFO */