lavc: deprecate VIMA decoder

Signed-off-by: Paul B Mahol <onemda@gmail.com>

doc/APIchanges

@@ -15,6 +15,9 @@ libavutil:     2014-08-09
 
 API changes, most recent first:
 
+2015-02-xx - xxxxxxx - lavc 56.21.102
+  Deprecate VIMA decoder.
+
 2015-01-27 - 728685f - lavc 56.12.0, lavu 54.8.0 - avcodec.h, frame.h
   Add AV_PKT_DATA_AUDIO_SERVICE_TYPE and AV_FRAME_DATA_AUDIO_SERVICE_TYPE for
   storing the audio service type as side data.

libavcodec/allcodecs.c

@@ -477,7 +477,9 @@ void avcodec_register_all(void)
     REGISTER_DECODER(ADPCM_VIMA,        adpcm_vima);
     REGISTER_DECODER(ADPCM_XA,          adpcm_xa);
     REGISTER_ENCDEC (ADPCM_YAMAHA,      adpcm_yamaha);
+#if FF_API_VIMA_DECODER
     REGISTER_DECODER(VIMA,              vima);
+#endif
 
     /* subtitles */
     REGISTER_ENCDEC (SSA,               ssa);

libavcodec/avcodec.h

@@ -390,7 +390,9 @@ enum AVCodecID {
     AV_CODEC_ID_ADPCM_IMA_APC,
     AV_CODEC_ID_ADPCM_VIMA_DEPRECATED,
     AV_CODEC_ID_ADPCM_VIMA = MKBETAG('V','I','M','A'),
+#if FF_API_VIMA_DECODER
     AV_CODEC_ID_VIMA       = MKBETAG('V','I','M','A'),
+#endif
     AV_CODEC_ID_ADPCM_AFC  = MKBETAG('A','F','C',' '),
     AV_CODEC_ID_ADPCM_IMA_OKI = MKBETAG('O','K','I',' '),
     AV_CODEC_ID_ADPCM_DTK  = MKBETAG('D','T','K',' '),

libavcodec/codec_desc.c

@@ -2807,6 +2807,7 @@ static const AVCodecDescriptor codec_descriptors[] = {
                      AV_CODEC_PROP_LOSSLESS,
     },
 
+#if FF_API_VIMA_DECODER
     {
         .id        = AV_CODEC_ID_VIMA,
         .type      = AVMEDIA_TYPE_AUDIO,
@@ -2814,6 +2815,7 @@ static const AVCodecDescriptor codec_descriptors[] = {
         .long_name = NULL_IF_CONFIG_SMALL("LucasArts VIMA audio (deprecated id)"),
         .props     = AV_CODEC_PROP_LOSSY,
     },
+#endif
     {
         .id        = AV_CODEC_ID_ADPCM_VIMA_DEPRECATED,
         .type      = AVMEDIA_TYPE_AUDIO,

libavcodec/version.h

@@ -48,6 +48,9 @@
  * the public API and may change, break or disappear at any time.
  */
 
+#ifndef FF_API_VIMA_DECODER
+#define FF_API_VIMA_DECODER     (LIBAVCODEC_VERSION_MAJOR < 57)
+#endif
 #ifndef FF_API_REQUEST_CHANNELS
 #define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 57)
 #endif

libavcodec/vima.c

@@ -217,6 +217,7 @@ AVCodec ff_adpcm_vima_decoder = {
     .capabilities = CODEC_CAP_DR1,
 };
 
+#if FF_API_VIMA_DECODER
 AVCodec ff_vima_decoder = {
     .name         = "vima",
     .long_name    = NULL_IF_CONFIG_SMALL("LucasArts VIMA audio"),
@@ -226,3 +227,4 @@ AVCodec ff_vima_decoder = {
     .decode       = decode_frame,
     .capabilities = CODEC_CAP_DR1,
 };
+#endif