remove libtheora wrapper

Originally committed as revision 5873 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -411,7 +411,6 @@ libgsm="no"
 mp3lame="no"
 libogg="no"
 vorbis="no"
-theora="no"
 faad="no"
 faadbin="no"
 faac="no"
@@ -909,14 +908,6 @@ EOF
     exit 1;
 fi
 
-if test "$theora" = "yes" ; then
-    if test "$libogg" = "no"; then
-        echo "libogg must be enabled to enable Theora."
-        fail="yes"
-        theora="no"
-    fi
-fi
-
 if test "$vorbis" = "yes" ; then
     if test "$libogg" = "no"; then
         echo "libogg must be enabled to enable Vorbis."
@@ -1256,7 +1247,6 @@ enabled libgsm  && require libgsm gsm.h gsm_create -lgsm
 enabled mp3lame && require LAME lame/lame.h lame_init -lmp3lame
 enabled vorbis  && require libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbis -lvorbisenc -logg
 enabled libogg  && require libogg ogg/ogg.h ogg_sync_init -logg
-enabled theora  && require libtheora theora/theora.h theora_info_init -ltheora
 enabled xvid    && require XviD xvid.h xvid_global -lxvidcore
 enabled x264    && require x264 x264.h x264_encoder_open -lx264
 enabled dc1394  && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
@@ -1881,11 +1871,6 @@ if test "$vorbis" = "yes" ; then
   echo "CONFIG_LIBVORBIS=yes" >> config.mak
 fi
 
-if test "$theora" = "yes" ; then
-  echo "#define CONFIG_LIBTHEORA 1" >> $TMPH
-  echo "CONFIG_LIBTHEORA=yes" >> config.mak
-fi
-
 if test "$faad" = "yes" ; then
   echo "#define CONFIG_FAAD 1" >> $TMPH
   echo "CONFIG_FAAD=yes" >> config.mak

libavcodec/Makefile

@@ -210,7 +210,6 @@ OBJS-$(CONFIG_XVID)                    += xvidff.o xvid_rc.o
 OBJS-$(CONFIG_X264)                    += x264.o
 OBJS-$(CONFIG_MP3LAME)                 += mp3lameaudio.o
 OBJS-$(CONFIG_LIBVORBIS)               += oggvorbis.o
-OBJS-$(CONFIG_LIBTHEORA)               += oggtheora.o
 OBJS-$(CONFIG_LIBGSM)                  += libgsm.o
 
 # currently using liba52 for ac3 decoding

libavcodec/allcodecs.c

@@ -59,11 +59,6 @@ void avcodec_register_all(void)
     register_avcodec(&oggvorbis_decoder);
 #endif //CONFIG_OGGVORBIS_DECODER
 #endif
-#ifdef CONFIG_LIBTHEORA
-#ifdef CONFIG_OGGTHEORA_DECODER
-    register_avcodec(&oggtheora_decoder);
-#endif //CONFIG_OGGTHEORA_DECODER
-#endif
 #ifdef CONFIG_FAAC
 #ifdef CONFIG_FAAC_ENCODER
     register_avcodec(&faac_encoder);
@@ -375,7 +370,7 @@ void avcodec_register_all(void)
 #ifdef CONFIG_VP3_DECODER
     register_avcodec(&vp3_decoder);
 #endif //CONFIG_VP3_DECODER
-#if (defined CONFIG_THEORA_DECODER && !defined CONFIG_LIBTHEORA)
+#ifdef CONFIG_THEORA_DECODER
     register_avcodec(&theora_decoder);
 #endif //CONFIG_THEORA_DECODER
 #ifdef CONFIG_ASV1_DECODER

libavcodec/avcodec.h

@@ -201,8 +201,6 @@ enum CodecID {
     CODEC_ID_TTA,
     CODEC_ID_SMACKAUDIO,
 
-    CODEC_ID_OGGTHEORA= 0x16000,
-
     /* subtitle codecs */
     CODEC_ID_DVD_SUBTITLE= 0x17000,
     CODEC_ID_DVB_SUBTITLE,
@@ -2186,7 +2184,6 @@ extern AVCodec mace6_decoder;
 extern AVCodec huffyuv_decoder;
 extern AVCodec ffvhuff_decoder;
 extern AVCodec oggvorbis_decoder;
-extern AVCodec oggtheora_decoder;
 extern AVCodec cyuv_decoder;
 extern AVCodec h264_decoder;
 extern AVCodec indeo3_decoder;

libavcodec/oggtheora.c

-/**
-    Copyright (C) 2005  Måns Rullgård
-
-    Permission is hereby granted, free of charge, to any person
-    obtaining a copy of this software and associated documentation
-    files (the "Software"), to deal in the Software without
-    restriction, including without limitation the rights to use, copy,
-    modify, merge, publish, distribute, sublicense, and/or sell copies
-    of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be
-    included in all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-    HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-    WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-    DEALINGS IN THE SOFTWARE.
-**/
-
-#include <stdlib.h>
-#include <theora/theora.h>
-#include "avcodec.h"
-
-typedef struct TheoraContext {
-    theora_info info;
-    theora_state state;
-    theora_comment comment;
-    ogg_packet op;
-} TheoraContext;
-
-static int
-Theora_decode_frame(AVCodecContext *ctx, void *outdata, int *outdata_size,
-                    uint8_t *buf, int buf_size)
-{
-    TheoraContext *thc = ctx->priv_data;
-    AVFrame *frame = outdata;
-    yuv_buffer yuv;
-
-    thc->op.packet = buf;
-    thc->op.bytes = buf_size;
-
-    if(theora_decode_packetin(&thc->state, &thc->op))
-        return -1;
-
-    theora_decode_YUVout(&thc->state, &yuv);
-
-    frame->data[0] = yuv.y;
-    frame->data[1] = yuv.u;
-    frame->data[2] = yuv.v;
-    frame->linesize[0] = yuv.y_stride;
-    frame->linesize[1] = yuv.uv_stride;
-    frame->linesize[2] = yuv.uv_stride;
-
-    *outdata_size = sizeof(*frame);
-    return buf_size;
-}
-
-static int
-Theora_decode_end(AVCodecContext *ctx)
-{
-    TheoraContext *thc = ctx->priv_data;
-    theora_info_clear(&thc->info);
-    theora_comment_clear(&thc->comment);
-    return 0;
-}
-
-static int
-Theora_decode_init(AVCodecContext *ctx)
-{
-    TheoraContext *thc = ctx->priv_data;
-    int size, hs, i;
-    ogg_packet op;
-    uint8_t *cdp;
-
-    if(ctx->extradata_size < 6)
-        return -1;
-
-    theora_info_init(&thc->info);
-
-    memset(&op, 0, sizeof(op));
-    cdp = ctx->extradata;
-    size = ctx->extradata_size;
-
-    for(i = 0; i < 3; i++){
-        hs = *cdp++ << 8;
-        hs += *cdp++;
-        size -= 2;
-
-        if(hs > size){
-            av_log(ctx, AV_LOG_ERROR, "extradata too small: %i > %i\n",
-                   hs, size);
-            return -1;
-        }
-
-        op.packet = cdp;
-        op.bytes = hs;
-        op.b_o_s = !i;
-        if(theora_decode_header(&thc->info, &thc->comment, &op))
-            return -1;
-        op.packetno++;
-
-        cdp += hs;
-        size -= hs;
-    }
-
-    theora_decode_init(&thc->state, &thc->info);
-
-    ctx->width = thc->info.width;
-    ctx->height = thc->info.height;
-    ctx->time_base.num = thc->info.fps_denominator;
-    ctx->time_base.den = thc->info.fps_numerator;
-    ctx->pix_fmt = PIX_FMT_YUV420P; /* FIXME: others are possible */
-
-    return 0;
-}
-
-AVCodec oggtheora_decoder = {
-    "theora",
-    CODEC_TYPE_VIDEO,
-    CODEC_ID_THEORA,
-    sizeof(TheoraContext),
-    Theora_decode_init,
-    NULL,
-    Theora_decode_end,
-    Theora_decode_frame,
-    0,
-    NULL
-};