X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfsound.c;h=10a737aec269cf55b9b31a92398f6c7a913d5e05;hb=4a80dbd0b6295f958f7408df06d8801327a6a675;hp=428faec304c4c3aaa42436bbc5a485da1565ecb7;hpb=aee9de2c6eb23628e54b6896f5b441d9b39317c1;p=swftools.git

diff --git a/lib/modules/swfsound.c b/lib/modules/swfsound.c
index 428faec..10a737a 100644
--- a/lib/modules/swfsound.c
+++ b/lib/modules/swfsound.c
@@ -21,12 +21,13 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
-#ifndef RFXSWF_DISABLESOUND
+#ifndef NO_MP3
 
 #include "../rfxswf.h"
 
 #ifdef BLADEENC
-fjokjklj
+#define HAVE_SOUND
+
 CodecInitOut * init = 0;
 void swf_SetSoundStreamHead(TAG*tag, U16 avgnumsamples)
 {
@@ -59,7 +60,7 @@ void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int numsamples, char first)
     char*buf;
     int len = 0;
 
-    buf = malloc(init->bufferSize);
+    buf = rfx_alloc(init->bufferSize);
     if(!buf)
 	return;
     
@@ -72,23 +73,29 @@ void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int numsamples, char first)
 	swf_SetU16(tag, 0); // seek
     }
     swf_SetBlock(tag, buf, len);
-    free(buf);
+    rfx_free(buf);
 }
 #endif
 
+/* TODO: find a better way to set these from the outside */
 
-#ifdef LAME
-
-#include "../lame/lame.h"
-
-/* TODO: find a way to set these from the outside */
 int swf_mp3_in_samplerate = 44100;
 int swf_mp3_out_samplerate = 11025;
 int swf_mp3_channels = 1;
 int swf_mp3_bitrate = 32;
 
+#ifdef HAVE_LAME
+#define HAVE_SOUND
+
+#include <stdarg.h>
+#include <lame.h>
+
 static lame_global_flags*lame_flags;
 
+void null_errorf(const char *format, va_list ap)
+{
+}
+
 static void initlame()
 {
     unsigned char buf[4096];
@@ -114,12 +121,14 @@ static void initlame()
     lame_init_params(lame_flags);
     lame_init_bitstream(lame_flags);
 
+    lame_set_errorf(lame_flags, null_errorf);
     /* The first two flush calls to lame always fail, for
        some reason. Do them here where they cause no damage. */
     lame_encode_flush_nogap(lame_flags, buf, bufsize);
     //printf("init:flush_nogap():%d\n", len);
     lame_encode_flush(lame_flags, buf, bufsize);
     //printf("init:flush():%d\n", len);
+    lame_set_errorf(lame_flags, 0);
 }
 
 void swf_SetSoundStreamHead(TAG*tag, int avgnumsamples)
@@ -152,10 +161,10 @@ void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int seek, char first)
     char*buf;
     int len = 0;
     int bufsize = 16384;
-    int numsamples = 576*(swf_mp3_in_samplerate/swf_mp3_out_samplerate);
+    int numsamples = (int)(((swf_mp3_out_samplerate > 22050) ? 1152 : 576) * ((double)swf_mp3_in_samplerate/swf_mp3_out_samplerate));
     int fs = 0;
 
-    buf = malloc(bufsize);
+    buf = rfx_alloc(bufsize);
     if(!buf)
 	return;
 
@@ -175,7 +184,7 @@ void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int seek, char first)
 	fprintf(stderr, "ok: mp3 nonempty block, %d samples, first:%d, framesize:%d\n",
 		numsamples, first, fs);
     }*/
-    free(buf);
+    rfx_free(buf);
 }
 
 void swf_SetSoundStreamEnd(TAG*tag)
@@ -194,7 +203,7 @@ void swf_SetSoundDefine(TAG*tag, S16*samples, int num)
     char*buf;
     int oldlen=0,len = 0;
     int bufsize = 16384;
-    int blocksize = 576*(swf_mp3_in_samplerate/swf_mp3_out_samplerate);
+    int blocksize = (int)(((swf_mp3_out_samplerate > 22050) ? 1152 : 576) * ((double)swf_mp3_in_samplerate/swf_mp3_out_samplerate));
     int t;
     int blocks;
 
@@ -213,11 +222,11 @@ void swf_SetSoundDefine(TAG*tag, S16*samples, int num)
 
     swf_SetU8(tag,(compression<<4)|(rate<<2)|(size<<1)|type);
 
-    swf_SetU32(tag,blocks*blocksize / 
-	    (swf_mp3_in_samplerate/swf_mp3_out_samplerate) // account for resampling
+    swf_SetU32(tag, (int)(tag,blocks*blocksize / 
+	    ((double)swf_mp3_in_samplerate/swf_mp3_out_samplerate)) // account for resampling
 	    );
 
-    buf = malloc(bufsize);
+    buf = rfx_alloc(bufsize);
     if(!buf)
 	return;
 
@@ -234,9 +243,40 @@ void swf_SetSoundDefine(TAG*tag, S16*samples, int num)
 	len = 0;
     }
 
-    free(buf);
+    rfx_free(buf);
+}
+
+#endif
+
+#endif
+
+#ifndef HAVE_SOUND
+
+// supply stubs
+
+void swf_SetSoundStreamHead(TAG*tag, int avgnumsamples)
+{
+    fprintf(stderr, "Error: no sound support compiled in.\n");exit(1);
+}
+void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int seek, char first)
+{
+    fprintf(stderr, "Error: no sound support compiled in.\n");exit(1);
+}
+void swf_SetSoundStreamEnd(TAG*tag)
+{
+    fprintf(stderr, "Error: no sound support compiled in.\n");exit(1);
+}
+void swf_SetSoundDefineRaw(TAG*tag, S16*samples, int num, int samplerate)
+{
+    fprintf(stderr, "Error: no sound support compiled in.\n");exit(1);
+}
+void swf_SetSoundDefine(TAG*tag, S16*samples, int num)
+{
+    fprintf(stderr, "Error: no sound support compiled in.\n");exit(1);
 }
 
+#endif
+
 #define SOUNDINFO_STOP 32
 #define SOUNDINFO_NOMULTIPLE 16
 #define SOUNDINFO_HASENVELOPE 8
@@ -244,6 +284,7 @@ void swf_SetSoundDefine(TAG*tag, S16*samples, int num)
 #define SOUNDINFO_HASOUTPOINT 2
 #define SOUNDINFO_HASINPOINT 1
 
+
 void swf_SetSoundInfo(TAG*tag, SOUNDINFO*info)
 {
     U8 flags = (info->stop?SOUNDINFO_STOP:0)
@@ -270,6 +311,4 @@ void swf_SetSoundInfo(TAG*tag, SOUNDINFO*info)
     }
 }
 
-#endif
 
-#endif // RFXSWF_DISABLESOUND