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 ;)

1 files changed, 177 insertions, 0 deletions

diff --git a/gst-libs/gst/riff/riffencode.c b/gst-libs/gst/riff/riffencode.c
new file mode 100644
index 00000000..a6caed9e
--- /dev/null
+++ b/gst-libs/gst/riff/riffencode.c
@@ -0,0 +1,177 @@
+/* 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;
+}
+