You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
156 lines
3.7 KiB
156 lines
3.7 KiB
--- a/src/format_vorbis.c
|
|
+++ b/src/format_vorbis.c
|
|
@@ -19,7 +19,7 @@
|
|
|
|
#include <stdlib.h>
|
|
#include <ogg/ogg.h>
|
|
-#include <vorbis/codec.h>
|
|
+#include <tremor/ivorbiscodec.h>
|
|
#include <memory.h>
|
|
#include <string.h>
|
|
|
|
@@ -34,6 +34,7 @@
|
|
#define CATMODULE "format-vorbis"
|
|
#include "logging.h"
|
|
|
|
+int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op);
|
|
|
|
typedef struct vorbis_codec_tag
|
|
{
|
|
@@ -583,3 +584,91 @@ static refbuf_t *process_vorbis_page (og
|
|
return NULL;
|
|
}
|
|
|
|
+/* Some additional functions from vorbis missing from tremor */
|
|
+
|
|
+static void _v_writestring(oggpack_buffer *o,char *s, int bytes)
|
|
+{
|
|
+
|
|
+ while(bytes--){
|
|
+ oggpack_write(o,*s++,8);
|
|
+ }
|
|
+}
|
|
+
|
|
+static int _vorbis_pack_comment(oggpack_buffer *opb,vorbis_comment *vc)
|
|
+{
|
|
+ char temp[]="Xiph.Org libVorbis I 20150104";
|
|
+ int bytes = strlen(temp);
|
|
+
|
|
+ /* preamble */
|
|
+ oggpack_write(opb,0x03,8);
|
|
+ _v_writestring(opb,"vorbis", 6);
|
|
+
|
|
+ /* vendor */
|
|
+ oggpack_write(opb,bytes,32);
|
|
+ _v_writestring(opb,temp, bytes);
|
|
+
|
|
+ /* comments */
|
|
+
|
|
+ oggpack_write(opb,vc->comments,32);
|
|
+ if(vc->comments){
|
|
+ int i;
|
|
+ for(i=0;i<vc->comments;i++){
|
|
+ if(vc->user_comments[i]){
|
|
+ oggpack_write(opb,vc->comment_lengths[i],32);
|
|
+ _v_writestring(opb,vc->user_comments[i], vc->comment_lengths[i]);
|
|
+ }else{
|
|
+ oggpack_write(opb,0,32);
|
|
+ }
|
|
+ }
|
|
+ }
|
|
+ oggpack_write(opb,1,1);
|
|
+
|
|
+ return(0);
|
|
+}
|
|
+
|
|
+void vorbis_comment_add(vorbis_comment *vc,char *comment)
|
|
+{
|
|
+ vc->user_comments=_ogg_realloc(vc->user_comments,
|
|
+ (vc->comments+2)*sizeof(*vc->user_comments));
|
|
+ vc->comment_lengths=_ogg_realloc(vc->comment_lengths,
|
|
+ (vc->comments+2)*sizeof(*vc->comment_lengths));
|
|
+ vc->comment_lengths[vc->comments]=strlen(comment);
|
|
+ vc->user_comments[vc->comments]=_ogg_malloc(vc->comment_lengths[vc->comments]+1);
|
|
+ strcpy(vc->user_comments[vc->comments], comment);
|
|
+ vc->comments++;
|
|
+ vc->user_comments[vc->comments]=NULL;
|
|
+}
|
|
+
|
|
+void vorbis_comment_add_tag(vorbis_comment *vc, char *tag, char *contents)
|
|
+{
|
|
+ char *comment=alloca(strlen(tag)+strlen(contents)+2); /* +2 for = and \0 */
|
|
+ strcpy(comment, tag);
|
|
+ strcat(comment, "=");
|
|
+ strcat(comment, contents);
|
|
+ vorbis_comment_add(vc, comment);
|
|
+
|
|
+ return;
|
|
+}
|
|
+
|
|
+int vorbis_commentheader_out(vorbis_comment *vc, ogg_packet *op)
|
|
+{
|
|
+ oggpack_buffer opb;
|
|
+
|
|
+ oggpack_writeinit(&opb);
|
|
+ if(_vorbis_pack_comment(&opb,vc)){
|
|
+ oggpack_writeclear(&opb);
|
|
+ return OV_EIMPL;
|
|
+ }
|
|
+
|
|
+ op->packet = _ogg_malloc(oggpack_bytes(&opb));
|
|
+ memcpy(op->packet, opb.buffer, oggpack_bytes(&opb));
|
|
+
|
|
+ op->bytes=oggpack_bytes(&opb);
|
|
+ op->b_o_s=0;
|
|
+ op->e_o_s=0;
|
|
+ op->granulepos=0;
|
|
+ op->packetno=1;
|
|
+
|
|
+ oggpack_writeclear(&opb);
|
|
+ return 0;
|
|
+}
|
|
--- a/m4/vorbis.m4
|
|
+++ b/m4/vorbis.m4
|
|
@@ -38,9 +38,9 @@ if test "x$vorbis_prefix" != "x$ogg_pref
|
|
])
|
|
fi
|
|
|
|
-VORBIS_LIBS="-lvorbis"
|
|
-VORBISFILE_LIBS="-lvorbisfile"
|
|
-VORBISENC_LIBS="-lvorbisenc"
|
|
+VORBIS_LIBS="-lvorbisidec"
|
|
+VORBISFILE_LIBS="-lvorbisidec"
|
|
+VORBISENC_LIBS="-lvorbisidec"
|
|
|
|
xt_save_LIBS="$LIBS"
|
|
xt_save_LDFLAGS="$LDFLAGS"
|
|
@@ -58,18 +58,6 @@ AC_TRY_LINK_FUNC(ogg_stream_init, [xt_li
|
|
)
|
|
])
|
|
|
|
-if test "x$xt_lib_vorbis" = "xok"; then
|
|
-#
|
|
-# Now check if the installed Vorbis is sufficiently new.
|
|
-#
|
|
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
|
|
-#include <vorbis/codec.h>
|
|
-#include <vorbis/vorbisenc.h>
|
|
- ], [
|
|
-struct ovectl_ratemanage_arg a;
|
|
-])],,[xt_lib_vorbis="old version found"])
|
|
-AC_MSG_RESULT([$xt_lib_vorbis])
|
|
-fi
|
|
CPPFLAGS="$xt_save_CPPFLAGS"
|
|
LIBS="$xt_save_LIBS"
|
|
LDFLAGS="$xt_save_LDFLAGS"
|
|
--- a/m4/ogg.m4
|
|
+++ b/m4/ogg.m4
|
|
@@ -29,7 +29,7 @@ XIPH_GCC_WARNING([-I$ogg_prefix/include]
|
|
])
|
|
AC_CACHE_CHECK([for libogg], xt_cv_lib_ogg,
|
|
[dnl
|
|
-OGG_LIBS="-logg"
|
|
+OGG_LIBS="-lvorbisidec"
|
|
|
|
#
|
|
# check if the installed Ogg is sufficiently new.
|