remove stuff

Original commit message from CVS:
remove stuff

1 files changed, 0 insertions, 656 deletions

diff --git a/gst/flx/gstflxdec.c b/gst/flx/gstflxdec.c
deleted file mode 100644
index a0a6c282..00000000
--- a/gst/flx/gstflxdec.c
+++ /dev/null
@@ -1,656 +0,0 @@
-/* GStreamer
- * Copyright (C) <1999> Erik Walthinsen <omega@temple-baptist.com>
- *
- * 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-#include <string.h>
-
-#include "flx_fmt.h"
-#include "gstflxdec.h"
-#include <gst/video/video.h>
-
-#define JIFFIE  (GST_SECOND/70)
-
-GST_DEBUG_CATEGORY_STATIC (flxdec_debug);
-#define GST_CAT_DEFAULT flxdec_debug
-
-/* flx element information */
-static GstElementDetails flxdec_details = {
-  "FLX Decoder",
-  "Codec/Decoder/Audio",
-  "FLX decoder",
-  "Sepp Wijnands <mrrazz@garbage-coderz.net>"
-};
-
-/* Flx signals and args */
-enum
-{
-  /* FILL ME */
-  LAST_SIGNAL
-};
-
-enum
-{
-  ARG_0
-};
-
-/* input */
-static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink",
-    GST_PAD_SINK,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS ("video/x-fli")
-    );
-
-/* output */
-static GstStaticPadTemplate src_video_factory = GST_STATIC_PAD_TEMPLATE ("src",
-    GST_PAD_SRC,
-    GST_PAD_ALWAYS,
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_xRGB_HOST_ENDIAN)
-    );
-
-
-static void gst_flxdec_class_init (GstFlxDecClass * klass);
-static void gst_flxdec_base_init (GstFlxDecClass * klass);
-static void gst_flxdec_init (GstFlxDec * flxdec);
-
-static void gst_flxdec_loop (GstElement * element);
-
-static GstElementStateReturn gst_flxdec_change_state (GstElement * element);
-
-static void gst_flxdec_set_property (GObject * object, guint prop_id,
-    const GValue * value, GParamSpec * pspec);
-static void gst_flxdec_get_property (GObject * object, guint prop_id,
-    GValue * value, GParamSpec * pspec);
-
-
-static void flx_decode_color (GstFlxDec *, guchar *, guchar *, gint);
-static void flx_decode_brun (GstFlxDec *, guchar *, guchar *);
-static void flx_decode_delta_fli (GstFlxDec *, guchar *, guchar *);
-static void flx_decode_delta_flc (GstFlxDec *, guchar *, guchar *);
-
-#define rndalign(off) ((off) + ((off) % 2))
-
-static GstElementClass *parent_class = NULL;
-
-GType
-gst_flxdec_get_type (void)
-{
-  static GType flxdec_type = 0;
-
-  if (!flxdec_type) {
-    static const GTypeInfo flxdec_info = {
-      sizeof (GstFlxDecClass),
-      (GBaseInitFunc) gst_flxdec_base_init,
-      NULL,
-      (GClassInitFunc) gst_flxdec_class_init,
-      NULL,
-      NULL,
-      sizeof (GstFlxDec),
-      0,
-      (GInstanceInitFunc) gst_flxdec_init,
-    };
-
-    flxdec_type =
-        g_type_register_static (GST_TYPE_ELEMENT, "GstFlxDec", &flxdec_info, 0);
-  }
-  return flxdec_type;
-}
-
-static void
-gst_flxdec_base_init (GstFlxDecClass * klass)
-{
-  GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
-
-  gst_element_class_set_details (gstelement_class, &flxdec_details);
-  gst_element_class_add_pad_template (gstelement_class,
-      gst_static_pad_template_get (&sink_factory));
-  gst_element_class_add_pad_template (gstelement_class,
-      gst_static_pad_template_get (&src_video_factory));
-}
-
-static void
-gst_flxdec_class_init (GstFlxDecClass * klass)
-{
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-
-  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
-
-  GST_DEBUG_CATEGORY_INIT (flxdec_debug, "flxdec", 0, "FLX video decoder");
-
-  gobject_class->set_property = gst_flxdec_set_property;
-  gobject_class->get_property = gst_flxdec_get_property;
-
-  gstelement_class->change_state = gst_flxdec_change_state;
-}
-
-
-
-static void
-gst_flxdec_init (GstFlxDec * flxdec)
-{
-  flxdec->sinkpad =
-      gst_pad_new_from_template (gst_static_pad_template_get (&sink_factory),
-      "sink");
-  gst_element_add_pad (GST_ELEMENT (flxdec), flxdec->sinkpad);
-  gst_element_set_loop_function (GST_ELEMENT (flxdec), gst_flxdec_loop);
-
-  flxdec->srcpad =
-      gst_pad_new_from_template (gst_static_pad_template_get
-      (&src_video_factory), "src");
-  gst_element_add_pad (GST_ELEMENT (flxdec), flxdec->srcpad);
-  gst_pad_use_explicit_caps (flxdec->srcpad);
-
-  flxdec->bs = NULL;
-  flxdec->frame = NULL;
-  flxdec->delta = NULL;
-}
-
-static void
-flx_decode_chunks (GstFlxDec * flxdec, gulong count, gchar * data, gchar * dest)
-{
-  FlxFrameChunk *hdr;
-
-  g_return_if_fail (data != NULL);
-
-  while (count--) {
-    hdr = (FlxFrameChunk *) data;
-    data += FlxFrameChunkSize;
-
-    switch (hdr->id) {
-      case FLX_COLOR64:
-        flx_decode_color (flxdec, data, dest, 2);
-        data += rndalign (hdr->size) - FlxFrameChunkSize;
-        break;
-
-      case FLX_COLOR256:
-        flx_decode_color (flxdec, data, dest, 0);
-        data += rndalign (hdr->size) - FlxFrameChunkSize;
-        break;
-
-      case FLX_BRUN:
-        flx_decode_brun (flxdec, data, dest);
-        data += rndalign (hdr->size) - FlxFrameChunkSize;
-        break;
-
-      case FLX_LC:
-        flx_decode_delta_fli (flxdec, data, dest);
-        data += rndalign (hdr->size) - FlxFrameChunkSize;
-        break;
-
-      case FLX_SS2:
-        flx_decode_delta_flc (flxdec, data, dest);
-        data += rndalign (hdr->size) - FlxFrameChunkSize;
-        break;
-
-      case FLX_BLACK:
-        memset (dest, 0, flxdec->size);
-        break;
-
-      case FLX_MINI:
-        data += rndalign (hdr->size) - FlxFrameChunkSize;
-        break;
-
-      default:
-        GST_WARNING ("Unimplented chunk type: 0x%02x size: %d - skipping",
-            hdr->id, hdr->size);
-        data += rndalign (hdr->size) - FlxFrameChunkSize;
-        break;
-    }
-  }
-}
-
-
-static void
-flx_decode_color (GstFlxDec * flxdec, guchar * data, guchar * dest, gint scale)
-{
-  guint packs, count, indx;
-
-  g_return_if_fail (flxdec != NULL);
-
-  packs = (data[0] + (data[1] << 8));
-
-  data += 2;
-  indx = 0;
-
-  GST_LOG ("GstFlxDec: cmap packs: %d", packs);
-  while (packs--) {
-    /* color map index + skip count */
-    indx += *data++;
-
-    /* number of rgb triplets */
-    count = *data++ & 0xff;
-    if (count == 0)
-      count = 256;
-
-    GST_LOG ("GstFlxDec: cmap count: %d (indx: %d)\n", count, indx);
-    flx_set_palette_vector (flxdec->converter, indx, count, data, scale);
-
-    data += (count * 3);
-  }
-}
-
-static void
-flx_decode_brun (GstFlxDec * flxdec, guchar * data, guchar * dest)
-{
-  gulong count, lines, row;
-  guchar x;
-
-  g_return_if_fail (flxdec != NULL);
-
-  lines = flxdec->hdr.height;
-  while (lines--) {
-    /* packet count.  
-     * should not be used anymore, since the flc format can
-     * contain more then 255 RLE packets. we use the frame 
-     * width instead. 
-     */
-    data++;
-
-    row = flxdec->hdr.width;
-    while (row) {
-      count = *data++;
-
-      if (count > 0x7f) {
-        /* literal run */
-        count = 0x100 - count;
-        row -= count;
-
-        while (count--)
-          *dest++ = *data++;
-
-      } else {
-        /* replicate run */
-        row -= count;
-        x = *data++;
-
-        while (count--)
-          *dest++ = x;
-      }
-    }
-  }
-}
-
-static void
-flx_decode_delta_fli (GstFlxDec * flxdec, guchar * data, guchar * dest)
-{
-  gulong count, packets, lines, start_line, start_l;
-  guchar *start_p, x;
-
-  g_return_if_fail (flxdec != NULL);
-  g_return_if_fail (flxdec->delta != NULL);
-
-
-  /* use last frame for delta */
-  memcpy (dest, GST_BUFFER_DATA (flxdec->delta),
-      GST_BUFFER_SIZE (flxdec->delta));
-
-  start_line = (data[0] + (data[1] << 8));
-  lines = (data[2] + (data[3] << 8));
-  data += 4;
-
-  /* start position of delta */
-  dest += (flxdec->hdr.width * start_line);
-  start_p = dest;
-  start_l = lines;
-
-  while (lines--) {
-    /* packet count */
-    packets = *data++;
-
-    while (packets--) {
-      /* skip count */
-      dest += *data++;
-
-      /* RLE count */
-      count = *data++;
-
-      if (count > 0x7f) {
-        /* literal run */
-        count = 0x100 - count;
-        x = *data++;
-
-        while (count--)
-          *dest++ = x;
-
-      } else {
-        /* replicate run */
-        while (count--)
-          *dest++ = *data++;
-      }
-    }
-    start_p += flxdec->hdr.width;
-    dest = start_p;
-  }
-}
-
-static void
-flx_decode_delta_flc (GstFlxDec * flxdec, guchar * data, guchar * dest)
-{
-  gulong count, lines, start_l, opcode;
-  guchar *start_p;
-
-  g_return_if_fail (flxdec != NULL);
-  g_return_if_fail (flxdec->delta != NULL);
-
-
-  /* use last frame for delta */
-  memcpy (dest, GST_BUFFER_DATA (flxdec->delta),
-      GST_BUFFER_SIZE (flxdec->delta));
-
-  lines = (data[0] + (data[1] << 8));
-  data += 2;
-
-  start_p = dest;
-  start_l = lines;
-
-  while (lines) {
-    dest = start_p + (flxdec->hdr.width * (start_l - lines));
-
-    /* process opcode(s) */
-    while ((opcode = (data[0] + (data[1] << 8))) & 0xc000) {
-      data += 2;
-      if ((opcode & 0xc000) == 0xc000) {
-        /* skip count */
-        start_l += (0x10000 - opcode);
-        dest += flxdec->hdr.width * (0x10000 - opcode);
-      } else {
-        /* last pixel */
-        dest += flxdec->hdr.width;
-        *dest++ = (opcode & 0xff);
-      }
-    }
-    data += 2;
-
-    /* last opcode is the packet count */
-    while (opcode--) {
-      /* skip count */
-      dest += *data++;
-
-      /* RLE count */
-      count = *data++;
-
-      if (count > 0x7f) {
-        /* replicate word run */
-        count = 0x100 - count;
-        while (count--) {
-          *dest++ = data[0];
-          *dest++ = data[1];
-        }
-        data += 2;
-      } else {
-        /* literal word run */
-        while (count--) {
-          *dest++ = *data++;
-          *dest++ = *data++;
-        }
-      }
-    }
-    lines--;
-  }
-}
-
-static GstBuffer *
-flx_get_data (GstFlxDec * flxdec, gulong size)
-{
-  GstBuffer *retbuf;
-  guint32 got_bytes;
-
-  g_return_val_if_fail (flxdec != NULL, NULL);
-
-  got_bytes = gst_bytestream_read (flxdec->bs, &retbuf, size);
-  if (got_bytes < size) {
-    GstEvent *event;
-    guint32 remaining;
-
-    gst_bytestream_get_status (flxdec->bs, &remaining, &event);
-    gst_pad_event_default (flxdec->sinkpad, event);
-  }
-
-  return retbuf;
-}
-
-
-static void
-gst_flxdec_loop (GstElement * element)
-{
-  GstBuffer *buf;
-  GstBuffer *databuf;
-  guchar *data, *chunk;
-  GstCaps *caps;
-
-  GstFlxDec *flxdec;
-  FlxHeader *flxh;
-  FlxFrameChunk *flxfh;
-
-  g_return_if_fail (element != NULL);
-  g_return_if_fail (GST_IS_FLXDEC (element));
-
-  GST_DEBUG ("entering loop function");
-
-  flxdec = GST_FLXDEC (element);
-
-  if (flxdec->state == GST_FLXDEC_READ_HEADER) {
-    databuf = flx_get_data (flxdec, FlxHeaderSize);
-
-    if (!databuf) {
-      GST_LOG ("empty buffer");
-      return;
-    }
-
-    data = GST_BUFFER_DATA (databuf);
-
-    memcpy ((char *) &flxdec->hdr, data, sizeof (FlxHeader));
-
-    gst_buffer_unref (databuf);
-
-    flxh = &flxdec->hdr;
-
-    /* check header */
-    if (flxh->type != FLX_MAGICHDR_FLI &&
-        flxh->type != FLX_MAGICHDR_FLC && flxh->type != FLX_MAGICHDR_FLX) {
-      GST_ELEMENT_ERROR (element, STREAM, WRONG_TYPE, (NULL),
-          ("not a flx file (type %d)\n", flxh->type));
-      return;
-    }
-
-
-    GST_LOG ("size      :  %d\n", flxh->size);
-    GST_LOG ("frames    :  %d\n", flxh->frames);
-    GST_LOG ("width     :  %d\n", flxh->width);
-    GST_LOG ("height    :  %d\n", flxh->height);
-    GST_LOG ("depth     :  %d\n", flxh->depth);
-    GST_LOG ("speed     :  %d\n", flxh->speed);
-
-    flxdec->next_time = 0;
-
-    if (flxh->type == FLX_MAGICHDR_FLI) {
-      flxdec->frame_time = JIFFIE * flxh->speed;
-    } else {
-      flxdec->frame_time = flxh->speed * GST_MSECOND;
-    }
-
-    caps = gst_caps_from_string (GST_VIDEO_CAPS_xRGB_HOST_ENDIAN);
-    gst_caps_set_simple (caps,
-        "width", G_TYPE_INT, flxh->width,
-        "height", G_TYPE_INT, flxh->height,
-        "framerate", G_TYPE_DOUBLE, (gdouble) (GST_SECOND / flxdec->frame_time),
-        NULL);
-
-    gst_pad_set_explicit_caps (flxdec->srcpad, caps);
-
-    if (flxh->depth <= 8)
-      flxdec->converter =
-          flx_colorspace_converter_new (flxh->width, flxh->height);
-
-    if (flxh->type == FLX_MAGICHDR_FLC || flxh->type == FLX_MAGICHDR_FLX) {
-      GST_LOG ("(FLC) aspect_dx :  %d\n", flxh->aspect_dx);
-      GST_LOG ("(FLC) aspect_dy :  %d\n", flxh->aspect_dy);
-      GST_LOG ("(FLC) oframe1   :  0x%08x\n", flxh->oframe1);
-      GST_LOG ("(FLC) oframe2   :  0x%08x\n", flxh->oframe2);
-    }
-
-    flxdec->size = (flxh->width * flxh->height);
-
-    /* create delta and output frame */
-    flxdec->frame = gst_buffer_new ();
-    flxdec->delta = gst_buffer_new ();
-    GST_BUFFER_DATA (flxdec->frame) = g_malloc (flxdec->size);
-    GST_BUFFER_SIZE (flxdec->frame) = flxdec->size;
-    GST_BUFFER_DATA (flxdec->delta) = g_malloc (flxdec->size);
-    GST_BUFFER_SIZE (flxdec->delta) = flxdec->size;
-
-    flxdec->state = GST_FLXDEC_PLAYING;
-  } else if (flxdec->state == GST_FLXDEC_PLAYING) {
-    GstBuffer *out;
-
-    databuf = flx_get_data (flxdec, FlxFrameChunkSize);
-    if (!databuf)
-      return;
-
-    flxfh = (FlxFrameChunk *) GST_BUFFER_DATA (databuf);
-
-    switch (flxfh->id) {
-      case FLX_FRAME_TYPE:
-        buf = flx_get_data (flxdec, flxfh->size - FlxFrameChunkSize);
-
-        chunk = GST_BUFFER_DATA (buf);
-
-        if (((FlxFrameType *) chunk)->chunks == 0)
-          break;
-
-        /* create 32 bits output frame */
-        out = gst_buffer_new ();
-        GST_BUFFER_DATA (out) = g_malloc (flxdec->size * 4);
-        GST_BUFFER_SIZE (out) = flxdec->size * 4;
-
-        /* decode chunks */
-        flx_decode_chunks (flxdec,
-            ((FlxFrameType *) chunk)->chunks,
-            GST_BUFFER_DATA (buf) + FlxFrameTypeSize,
-            GST_BUFFER_DATA (flxdec->frame));
-
-        /* destroy input buffer */
-        gst_buffer_unref (buf);
-
-        /* save copy of the current frame for possible delta. */
-        memcpy (GST_BUFFER_DATA (flxdec->delta),
-            GST_BUFFER_DATA (flxdec->frame), GST_BUFFER_SIZE (flxdec->delta));
-
-        /* convert current frame. */
-        flx_colorspace_convert (flxdec->converter,
-            GST_BUFFER_DATA (flxdec->frame), GST_BUFFER_DATA (out));
-
-        GST_BUFFER_TIMESTAMP (out) = flxdec->next_time;
-        flxdec->next_time += flxdec->frame_time;
-
-        gst_pad_push (flxdec->srcpad, GST_DATA (out));
-
-        break;
-    }
-
-    /* destroy header buffer */
-    gst_buffer_unref (databuf);
-  }
-}
-
-static GstElementStateReturn
-gst_flxdec_change_state (GstElement * element)
-{
-  GstFlxDec *flxdec;
-
-  flxdec = GST_FLXDEC (element);
-
-  switch (GST_STATE_TRANSITION (element)) {
-    case GST_STATE_NULL_TO_READY:
-      break;
-    case GST_STATE_READY_TO_PAUSED:
-      flxdec->bs = gst_bytestream_new (flxdec->sinkpad);
-      flxdec->state = GST_FLXDEC_READ_HEADER;
-      break;
-    case GST_STATE_PAUSED_TO_PLAYING:
-      break;
-    case GST_STATE_PLAYING_TO_PAUSED:
-      break;
-    case GST_STATE_PAUSED_TO_READY:
-      gst_buffer_unref (flxdec->frame);
-      flxdec->frame = NULL;
-      gst_buffer_unref (flxdec->delta);
-      flxdec->delta = NULL;
-      gst_bytestream_destroy (flxdec->bs);
-      break;
-    case GST_STATE_READY_TO_NULL:
-      break;
-  }
-
-  parent_class->change_state (element);
-
-  return GST_STATE_SUCCESS;
-}
-
-static void
-gst_flxdec_set_property (GObject * object, guint prop_id, const GValue * value,
-    GParamSpec * pspec)
-{
-  GstFlxDec *flxdec;
-
-  g_return_if_fail (GST_IS_FLXDEC (object));
-  flxdec = GST_FLXDEC (object);
-
-  switch (prop_id) {
-    default:
-      break;
-  }
-}
-
-static void
-gst_flxdec_get_property (GObject * object, guint prop_id, GValue * value,
-    GParamSpec * pspec)
-{
-  GstFlxDec *flxdec;
-
-  g_return_if_fail (GST_IS_FLXDEC (object));
-  flxdec = GST_FLXDEC (object);
-
-  switch (prop_id) {
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-  }
-}
-
-static gboolean
-plugin_init (GstPlugin * plugin)
-{
-  if (!gst_library_load ("gstbytestream"))
-    return FALSE;
-
-  return gst_element_register (plugin, "flxdec",
-      GST_RANK_PRIMARY, GST_TYPE_FLXDEC);
-}
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-    GST_VERSION_MINOR,
-    "flxdec",
-    "FLX video decoder",
-    plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)