made changes everywhere to accomodate for the headers being in <gst/(lib)/...>...

made changes everywhere to accomodate for the headers being in <gst/(lib)/...> we'll need to conclude this fast becau...

Original commit message from CVS:
made changes everywhere to accomodate for the headers being in
<gst/(lib)/...>
we'll need to conclude this fast because we will also need to change stuff in core real soon for the libs in order to fix everything
and I can't do it right now because I disabled all of the plugins here ;)
parent 0d4f573f
......@@ -18,3 +18,7 @@
* check options in a52, it has some arch stuff and some opti stuff that
looks dodgy
* what to do with the perftest in mpeg2dec ?
* riff: do we need those cflags ?
......@@ -519,7 +519,8 @@ GST_CHECK_FEATURE(LIBMIKMOD, [mikmod plugin], mikmod, [
dnl *** mpeg2dec ***
translit(dnm, m, l) AM_CONDITIONAL(USE_MPEG2DEC, true)
GST_CHECK_FEATURE(MPEG2DEC, [mpeg2dec], mpeg2dec, [
GST_CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init,, mpeg2dec/mpeg2.h, MPEG2DEC_LIBS="-lmpeg2")
GST_CHECK_LIBHEADER(MPEG2DEC, mpeg2, mpeg2_init,, mpeg2dec/mpeg2.h, MPEG2DEC_LIBS="-lmpeg2 -lmpeg2dec")
AC_SUBST(MPEG2DEC_LIBS)
])
dnl *** quicktime ***
......@@ -863,19 +864,6 @@ if test "x$HAVE_LIBDVDREAD" = xyes; then
AC_DEFINE(HAVE_LIBDVDREAD)
fi
dnl FIXME: I think these can go
if test "x$HAVE_LINUX_CDROM" = xyes; then
AC_DEFINE(HAVE_LINUX_CDROM)
fi
if test "x$HAVE_LINUX_VIDEODEV" = xyes; then
AC_DEFINE(HAVE_LINUX_VIDEODEV)
fi
if test "x$HAVE_MPEG2DEC" = xyes; then
AC_DEFINE(HAVE_MPEG2DEC)
fi
if test "x$HAVE_A52DEC" = xyes; then
AC_DEFINE(HAVE_A52DEC)
fi
......@@ -907,8 +895,6 @@ AM_CONDITIONAL(EXPERIMENTAL, test "$EXPERIMENTAL" = "$xyes")
AM_CONDITIONAL(BROKEN, test "$BROKEN" = "$xyes")
AM_CONDITIONAL(HAVE_LIBMIKMOD, test "x$HAVE_LIBMIKMOD" = "xyes")
AM_CONDITIONAL(HAVE_LINUX_CDROM, test "x$HAVE_LINUX_CDROM" = "xyes")
AM_CONDITIONAL(HAVE_LINUX_VIDEODEV, test "x$HAVE_LINUX_VIDEODEV" = "xyes")
AM_CONDITIONAL(HAVE_LIBDVDREAD, test "x$HAVE_LIBDVDREAD" = "xyes")
AM_CONDITIONAL(HAVE_LIBJPEG, test "x$HAVE_LIBJPEG" = "xyes")
AM_CONDITIONAL(HAVE_LIBSDL, test "x$HAVE_LIBSDL" = "xyes")
......@@ -929,7 +915,6 @@ AM_CONDITIONAL(HAVE_FIG2DEV_PNG, $HAVE_FIG2DEV_PNG)
AM_CONDITIONAL(HAVE_FIG2DEV_PDF, $HAVE_FIG2DEV_PDF)
AM_CONDITIONAL(HAVE_CDPARANOIA, test "x$HAVE_CDPARANOIA" = "xyes")
AM_CONDITIONAL(HAVE_LIBSHOUT, test "x$HAVE_LIBSHOUT" = "xyes")
AM_CONDITIONAL(HAVE_MPEG2DEC, test "x$HAVE_MPEG2DEC" = "xyes")
AM_CONDITIONAL(HAVE_A52DEC, test "x$HAVE_A52DEC" = "xyes")
AM_CONDITIONAL(HAVE_AVIFILE, test "x$HAVE_AVIFILE" = "xyes")
dnl thomas : the next line gives errors, this is how it is in CVS
......@@ -1104,6 +1089,7 @@ gst-libs/Makefile
gst-libs/gst/Makefile
gst-libs/gst/audio/Makefile
gst-libs/gst/resample/Makefile
gst-libs/gst/riff/Makefile
gst-plugins.spec
)
......
#if USE_A52
#A52_DIR=a52
#else
#A52_DIR=
#endif
if USE_A52
A52_DIR=a52
else
A52_DIR=
endif
if USE_AALIB
AALIB_DIR=aalib
......@@ -41,7 +41,7 @@ MAD_DIR=
endif
if USE_MPEG2DEC
MPEG2DEC_DIR=mad
MPEG2DEC_DIR=mpeg2dec
else
MPEG2DEC_DIR=
endif
......@@ -58,10 +58,8 @@ else
VORBIS_DIR=
endif
#$A52_DIR
SUBDIRS=$(AALIB_DIR) $(ALSA_DIR) $(AUDIOFILE_DIR) $(ESD_DIR) \
$(LAME_DIR) $(MAD_DIR) $(MPEG2DEC_DIR) \
SUBDIRS=$(A52_DIR) $(AALIB_DIR) $(ALSA_DIR) $(AUDIOFILE_DIR) $(ESD_DIR) \
$(LAME_DIR) $(MAD_DIR) $(MPEG2DEC_DIR)\
$(SDL_DIR) $(VORBIS_DIR)
#a52
DIST_SUBDIRS=aalib alsa audiofile esd lame mad mpeg2dec sdl vorbis
DIST_SUBDIRS=a52 aalib alsa audiofile esd lame mad mpeg2dec sdl vorbis
libdir = $(libdir)/gst
## libdir = $(libdir)/gst
lib_LTLIBRARIES = libresample.la
lib_LTLIBRARIES = libgstresample.la
if HAVE_CPU_I386
ARCHCFLAGS = -march=i486
......@@ -12,9 +12,9 @@ ARCHCFLAGS =
endif
endif
libresample_la_SOURCES = dtos.c functable.c resample.c resample.h
libresample_la_LIBADD = $(GST_LIBS)
libresample_la_CFLAGS = $(GST_CFLAGS) -ffast-math $(ARCHCFLAGS)
libgstresample_la_SOURCES = dtos.c functable.c resample.c resample.h
libgstresample_la_LIBADD = $(GST_LIBS)
libgstresample_la_CFLAGS = $(GST_CFLAGS) -ffast-math $(ARCHCFLAGS)
noinst_HEADERS = resample.h
......
libdir = $(prefix)/lib/gst
lib_LTLIBRARIES = libgstriff.la
libgstriff_la_SOURCES = riffparse.c riffencode.c riffutil.c
libgstriffincludedir = $(includedir)/gst/riff
libgstriffinclude_HEADERS = riff.h
libgstriff_la_LIBADD = $(GST_LIBS)
libgstriff_la_CFLAGS = $(GST_CFLAGS) -funroll-all-loops -finline-functions -ffast-math
/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <riff.h>
//#define debug(format,args...) g_print(format,##args)
#define debug(format,args...)
GstRiff *gst_riff_new(GstRiffCallback function, gpointer data) {
GstRiff *riff;
riff = (GstRiff *)g_malloc(sizeof(GstRiff));
g_return_val_if_fail(riff != NULL, NULL);
riff->form = 0;
riff->chunks = NULL;
riff->state = 0;
riff->curoffset = 0;
riff->nextlikely = 0;
riff->new_tag_found = function;
riff->callback_data = data;
riff->incomplete_chunk = NULL;
riff->dataleft = NULL;
return riff;
}
gint gst_riff_next_buffer(GstRiff *riff,GstBuffer *buf,gulong off) {
gulong last, size;
GstRiffChunk *chunk;
g_return_val_if_fail (riff != NULL, GST_RIFF_EINVAL);
g_return_val_if_fail (buf != NULL, GST_RIFF_EINVAL);
g_return_val_if_fail (GST_BUFFER_DATA(buf) != NULL, GST_RIFF_EINVAL);
size = GST_BUFFER_SIZE(buf);
last = off + size;
debug("offset new buffer 0x%08lx size 0x%08x\n", off, GST_BUFFER_SIZE(buf));
if (riff->dataleft) {
gulong newsize;
debug("recovering left data\n");
newsize = riff->dataleft_size + size;
riff->dataleft = g_realloc(riff->dataleft, newsize);
memcpy (riff->dataleft+riff->dataleft_size, GST_BUFFER_DATA(buf), size);
gst_buffer_unref (buf);
buf = gst_buffer_new ();
GST_BUFFER_DATA(buf) = riff->dataleft;
GST_BUFFER_SIZE(buf) = newsize;
off -= riff->dataleft_size;
//last -= riff->dataleft_size;
riff->dataleft = NULL;
}
if (off == 0) {
guint32 *words = (guin32 *)GST_BUFFER_DATA(buf);
// don't even try to parse the head if it's not there FIXME
if (last < 12) {
riff->state = GST_RIFF_ENOTRIFF;
return riff->state;
}
//g_print("testing is 0x%08lx '%s'\n",words[0],gst_riff_id_to_fourcc(words[0]));
/* verify this is a valid RIFF file, first of all */
if (GUINT32_FROM_LE (words[0]) != GST_RIFF_TAG_RIFF) {
riff->state = GST_RIFF_ENOTRIFF;
return riff->state;
}
riff->form = GUINT32_FROM_LE (words[2]);
//g_print("form is 0x%08lx '%s'\n",words[2],gst_riff_id_to_fourcc(words[2]));
riff->nextlikely = 12; /* skip 'RIFF', length, and form */
// all OK here
riff->incomplete_chunk = NULL;
}
// if we have an incomplete chunk from the previous buffer
if (riff->incomplete_chunk) {
guint leftover;
debug("have incomplete chunk %08x filled\n", riff->incomplete_chunk_size);
leftover = riff->incomplete_chunk->size - riff->incomplete_chunk_size;
if (leftover <= size) {
debug("we can fill it from %08x with %08x bytes = %08x\n", riff->incomplete_chunk_size, leftover, riff->incomplete_chunk_size+leftover);
memcpy(riff->incomplete_chunk->data+riff->incomplete_chunk_size, GST_BUFFER_DATA(buf), leftover);
if (riff->new_tag_found) {
riff->new_tag_found(riff->incomplete_chunk, riff->callback_data);
}
g_free(riff->incomplete_chunk->data);
g_free(riff->incomplete_chunk);
riff->incomplete_chunk = NULL;
}
else {
debug("we cannot fill it %08x >= %08lx\n", leftover, size);
memcpy(riff->incomplete_chunk->data+riff->incomplete_chunk_size, GST_BUFFER_DATA(buf), size);
riff->incomplete_chunk_size += size;
return 0;
}
}
if ((riff->nextlikely+12) > last) {
guint left = last - riff->nextlikely;
debug("not enough data next 0x%08x last 0x%08lx %08x %08x\n",riff->nextlikely, last, left, off);
riff->dataleft = g_malloc(left);
riff->dataleft_size = left;
memcpy(riff->dataleft, GST_BUFFER_DATA(buf)+size-left, left);
return 0;
}
debug("next 0x%08x last 0x%08lx offset %08x\n",riff->nextlikely, last, off);
/* loop while the next likely chunk header is in this buffer */
while ((riff->nextlikely+12) <= last) {
guin32 *words = (guin32 *)((guchar *)GST_BUFFER_DATA(buf) + riff->nextlikely - off );
// loop over all of the chunks to check which one is finished
while (riff->chunks) {
chunk = g_list_nth_data(riff->chunks, 0);
debug("next 0x%08x offset 0x%08lx size 0x%08x\n",riff->nextlikely, chunk->offset, chunk->size);
if (riff->nextlikely >= chunk->offset+chunk->size) {
//g_print("found END LIST\n");
// we have the end of the chunk on the stack, remove it
riff->chunks = g_list_remove(riff->chunks, chunk);
}
else break;
}
debug("next likely chunk is at offset 0x%08x\n",riff->nextlikely);
chunk = (GstRiffChunk *)g_malloc (sizeof (GstRiffChunk));
g_return_val_if_fail (chunk != NULL, GST_RIFF_ENOMEM);
chunk->offset = riff->nextlikely+8; /* point to the actual data */
chunk->id = GUINT32_FROM_LE (words[0]));
chunk->size = GUINT32_FROM_LE (words[1]);
chunk->data = (gchar *)(words+2);
// we need word alignment
//if (chunk->size & 0x01) chunk->size++;
chunk->form = GUINT32_FROM_LE (words[2]); /* fill in the form, might not be valid */
if (chunk->id == GST_RIFF_TAG_LIST) {
//g_print("found LIST %s\n", gst_riff_id_to_fourcc(chunk->form));
riff->nextlikely += 12;
// we push the list chunk on our 'stack'
riff->chunks = g_list_prepend(riff->chunks,chunk);
// send the buffer to the listener if we have received a function
if (riff->new_tag_found) {
riff->new_tag_found(chunk, riff->callback_data);
}
}
else {
debug("chunk id offset %08x is 0x%08lx '%s' and is 0x%08lx long\n",riff->nextlikely, words[0],
gst_riff_id_to_fourcc(GUINT32_FROM_LE (words[0])), GUINT32_FROM_LE (words[1]));
riff->nextlikely += 8 + chunk->size; /* doesn't include hdr */
// if this buffer is incomplete
if (riff->nextlikely > last) {
guint left = size - (riff->nextlikely - chunk->size - off);
//g_print("make incomplete buffer %08x\n", left);
chunk->data = g_malloc(chunk->size);
memcpy(chunk->data, (gchar *)(words+2), left);
riff->incomplete_chunk = chunk;
riff->incomplete_chunk_size = left;
}
else {
// send the buffer to the listener if we have received a function
if (riff->new_tag_found) {
riff->new_tag_found(chunk, riff->callback_data);
}
g_free(chunk);
}
//riff->chunks = g_list_prepend(riff->chunks,chunk);
}
}
return 0;
}
gulong gst_riff_fourcc_to_id(gchar *fourcc) {
g_return_val_if_fail(fourcc != NULL, 0);
return (fourcc[0] << 0) | (fourcc[1] << 8) |
(fourcc[2] << 16) | (fourcc[3] << 24);
}
gchar *gst_riff_id_to_fourcc(gulong id) {
gchar *fourcc = (gchar *)g_malloc(5);
g_return_val_if_fail(fourcc != NULL, NULL);
fourcc[0] = (id >> 0) & 0xff;
fourcc[1] = (id >> 8) & 0xff;
fourcc[2] = (id >> 16) & 0xff;
fourcc[3] = (id >> 24) & 0xff;
fourcc[4] = 0;
return fourcc;
}
This diff is collapsed.
/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <string.h>
//#define DEBUG_ENABLED
#include "riff.h"
#define GST_RIFF_ENCODER_BUF_SIZE 1024
#define ADD_CHUNK(riffenc, chunkid, chunksize) \
{ \
gst_riff_chunk *chunk;\
chunk = (gst_riff_chunk *)(riffenc->dataleft + riffenc->nextlikely);\
chunk->id = chunkid; \
chunk->size = chunksize; \
riffenc->nextlikely += sizeof(gst_riff_chunk); \
}
#define ADD_LIST(riffenc, listsize, listtype) \
{ \
gst_riff_list *list;\
list = (gst_riff_list *)(riffenc->dataleft + riffenc->nextlikely); \
list->id = GST_RIFF_TAG_LIST; \
list->size = listsize; \
list->type = listtype; \
riffenc->nextlikely += sizeof(gst_riff_list); \
}
GstRiff *gst_riff_encoder_new(guint32 type) {
GstRiff *riff;
gst_riff_list *list;
GST_DEBUG (0,"gst_riff_encoder: making %4.4s encoder\n", (char *)&type);
riff = (GstRiff *)g_malloc(sizeof(GstRiff));
g_return_val_if_fail(riff != NULL, NULL);
riff->form = 0;
riff->chunks = NULL;
riff->state = GST_RIFF_STATE_INITIAL;
riff->curoffset = 0;
riff->incomplete_chunk = NULL;
riff->dataleft = g_malloc(GST_RIFF_ENCODER_BUF_SIZE);
riff->dataleft_size = GST_RIFF_ENCODER_BUF_SIZE;
riff->nextlikely = 0;
list = (gst_riff_list *)riff->dataleft;
list->id = GST_RIFF_TAG_RIFF;
list->size = 0x00FFFFFF;
list->type = GST_RIFF_RIFF_AVI;
riff->nextlikely += sizeof(gst_riff_list);
return riff;
}
gint gst_riff_encoder_avih(GstRiff *riff, gst_riff_avih *head, gulong size) {
gst_riff_chunk *chunk;
g_return_val_if_fail(riff->state == GST_RIFF_STATE_INITIAL, GST_RIFF_EINVAL);
GST_DEBUG (0,"gst_riff_encoder: add avih\n");
ADD_LIST(riff, 0xB8, GST_RIFF_LIST_hdrl);
ADD_CHUNK(riff, GST_RIFF_TAG_avih, size);
chunk = (gst_riff_chunk *)(riff->dataleft + riff->nextlikely);
memcpy(chunk, head, size);
riff->nextlikely += size;
riff->state = GST_RIFF_STATE_HASAVIH;
return GST_RIFF_OK;
}
gint gst_riff_encoder_strh(GstRiff *riff, guint32 fcc_type, gst_riff_strh *head, gulong size) {
gst_riff_chunk *chunk;
g_return_val_if_fail(riff->state == GST_RIFF_STATE_HASAVIH ||
riff->state == GST_RIFF_STATE_HASSTRF, GST_RIFF_EINVAL);
GST_DEBUG (0,"gst_riff_encoder: add strh type %08x (%4.4s)\n", fcc_type, (char *)&fcc_type);
ADD_LIST(riff, 108, GST_RIFF_LIST_strl);
ADD_CHUNK(riff, GST_RIFF_TAG_strh, size);
chunk = (gst_riff_chunk *)(riff->dataleft + riff->nextlikely);
head->type = fcc_type;
memcpy(chunk, head, size);
riff->nextlikely += size;
riff->state = GST_RIFF_STATE_HASSTRH;
return GST_RIFF_OK;
}
gint gst_riff_encoder_strf(GstRiff *riff, void *format, gulong size) {
gst_riff_chunk *chunk;
g_return_val_if_fail(riff->state == GST_RIFF_STATE_HASSTRH, GST_RIFF_EINVAL);
GST_DEBUG (0,"gst_riff_encoder: add strf\n");
ADD_CHUNK(riff, GST_RIFF_TAG_strf, size);
chunk = (gst_riff_chunk *)(riff->dataleft + riff->nextlikely);
memcpy(chunk, format, size);
riff->nextlikely += size;
riff->state = GST_RIFF_STATE_HASSTRF;
return GST_RIFF_OK;
}
gint gst_riff_encoder_chunk(GstRiff *riff, guint32 chunk_type, void *chunkdata, gulong size) {
gst_riff_chunk *chunk;
g_return_val_if_fail(riff->state == GST_RIFF_STATE_HASSTRF ||
riff->state == GST_RIFF_STATE_MOVI, GST_RIFF_EINVAL);
if (riff->state != GST_RIFF_STATE_MOVI) {
ADD_LIST(riff, 0x00FFFFFF, GST_RIFF_LIST_movi);
riff->state = GST_RIFF_STATE_MOVI;
}
GST_DEBUG (0,"gst_riff_encoder: add chunk type %08x (%4.4s)\n", chunk_type, (char *)&chunk_type);
ADD_CHUNK(riff, chunk_type, size);
if (chunkdata != NULL) {
chunk = (gst_riff_chunk *)(riff->dataleft + riff->nextlikely);
memcpy(chunk, chunkdata, size);
riff->nextlikely += size + (size&1);
}
return GST_RIFF_OK;
}
GstBuffer *gst_riff_encoder_get_buffer(GstRiff *riff) {
GstBuffer *newbuf;
newbuf = gst_buffer_new();
GST_BUFFER_DATA(newbuf) = riff->dataleft;
GST_BUFFER_SIZE(newbuf) = riff->nextlikely;
return newbuf;
}
GstBuffer *gst_riff_encoder_get_and_reset_buffer(GstRiff *riff) {
GstBuffer *newbuf;
newbuf = gst_riff_encoder_get_buffer(riff);
riff->dataleft = g_malloc(GST_RIFF_ENCODER_BUF_SIZE);
riff->dataleft_size = GST_RIFF_ENCODER_BUF_SIZE;
riff->nextlikely = 0;
return newbuf;
}
/* Gnome-Streamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <string.h>
//#define DEBUG_ENABLED
#include <riff.h>
GstRiff*
gst_riff_parser_new (GstRiffCallback function, gpointer data)
{
GstRiff *riff;
riff = (GstRiff *)g_malloc(sizeof(GstRiff));
g_return_val_if_fail(riff != NULL, NULL);
riff->form = 0;
riff->chunks = NULL;
riff->state = 0;
riff->curoffset = 0;
riff->nextlikely = 0;
riff->new_tag_found = function;
riff->callback_data = data;
riff->incomplete_chunk = NULL;
riff->dataleft = NULL;
return riff;
}
gint
gst_riff_parser_next_buffer (GstRiff *riff, GstBuffer *buf, gulong off)
{
gulong last, size;
GstRiffChunk *chunk;
g_return_val_if_fail(riff != NULL, GST_RIFF_EINVAL);
g_return_val_if_fail(buf != NULL, GST_RIFF_EINVAL);
g_return_val_if_fail(GST_BUFFER_DATA(buf) != NULL, GST_RIFF_EINVAL);
size = GST_BUFFER_SIZE(buf);
last = off + size;
GST_DEBUG (0,"gst_riff_parser: offset new buffer 0x%08lx size 0x%08x\n", off, GST_BUFFER_SIZE(buf));
if (riff->dataleft) {
gulong newsize;
GST_DEBUG (0,"gst_riff_parser: recovering left data\n");
newsize = riff->dataleft_size + size;
riff->dataleft = g_realloc(riff->dataleft, newsize);
memcpy(riff->dataleft+riff->dataleft_size, GST_BUFFER_DATA(buf), size);
gst_buffer_unref(buf);
buf = gst_buffer_new();
GST_BUFFER_DATA(buf) = riff->dataleft;
size = GST_BUFFER_SIZE(buf) = newsize;
off -= riff->dataleft_size;
//last -= riff->dataleft_size;
riff->dataleft = NULL;
}
if (off == 0) {
guint32 *words = (guint32 *)GST_BUFFER_DATA(buf);
// don't even try to parse the head if it's not there FIXME
if (last < 12) {
riff->state = GST_RIFF_ENOTRIFF;
return riff->state;
}
//g_print("testing is 0x%08lx '%s'\n",words[0],gst_riff_id_to_fourcc(words[0]));
/* verify this is a valid RIFF file, first of all */
if (GUINT32_FROM_LE (words[0]) != GST_RIFF_TAG_RIFF) {
riff->state = GST_RIFF_ENOTRIFF;
return riff->state;
}
riff->form = GUINT32_FROM_LE (words[2]);
//g_print("form is 0x%08lx '%s'\n",words[2],gst_riff_id_to_fourcc(words[2]));
riff->nextlikely = 12; /* skip 'RIFF', length, and form */
// all OK here
riff->incomplete_chunk = NULL;
}
// if we have an incomplete chunk from the previous buffer
if (riff->incomplete_chunk) {
guint leftover;
GST_DEBUG (0,"gst_riff_parser: have incomplete chunk %08x filled\n", riff->incomplete_chunk_size);
leftover = riff->incomplete_chunk->size - riff->incomplete_chunk_size;
if (leftover <= size) {
GST_DEBUG (0,"gst_riff_parser: we can fill it from %08x with %08x bytes = %08x\n",
riff->incomplete_chunk_size, leftover,