From 5ef251e50437ce84a00735c5cac8dd836fb032e9 Mon Sep 17 00:00:00 2001
From: Daniel Verkamp <daniel@drv.nu>
Date: Sun, 22 Feb 2009 13:48:55 +0000
Subject: [PATCH] Add missing av_cold in static init/close functions.

Patch by Daniel Verkamp daniel at drv dot nu.

Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/4xm.c                |  2 +-
 libavcodec/ac3enc.c             |  2 +-
 libavcodec/adpcm.c              |  4 ++--
 libavcodec/atrac3.c             |  6 +++---
 libavcodec/bfi.c                |  4 ++--
 libavcodec/cook.c               | 12 ++++++------
 libavcodec/dvdsub_parser.c      |  4 ++--
 libavcodec/huffyuv.c            |  4 ++--
 libavcodec/imgconvert.c         |  2 +-
 libavcodec/libamr.c             | 16 ++++++++--------
 libavcodec/libdiracdec.c        |  4 ++--
 libavcodec/libdiracenc.c        |  4 ++--
 libavcodec/libfaad.c            |  2 +-
 libavcodec/libschroedingerdec.c |  4 ++--
 libavcodec/libtheoraenc.c       |  4 ++--
 libavcodec/libvorbis.c          |  2 +-
 libavcodec/mpeg4video_parser.c  |  2 +-
 libavcodec/mpegaudio_parser.c   |  2 +-
 libavcodec/mpegaudiodec.c       |  8 ++++----
 libavcodec/mpegvideo.c          |  4 ++--
 libavcodec/msmpeg4.c            |  8 ++++----
 libavcodec/qdm2.c               | 14 +++++++-------
 libavcodec/roqaudioenc.c        |  2 +-
 libavcodec/svq3.c               |  2 +-
 libavcodec/vp3.c                |  2 +-
 25 files changed, 60 insertions(+), 60 deletions(-)

diff --git a/libavcodec/4xm.c b/libavcodec/4xm.c
index 39b7124b21..5c96baaf3f 100644
--- a/libavcodec/4xm.c
+++ b/libavcodec/4xm.c
@@ -785,7 +785,7 @@ static int decode_frame(AVCodecContext *avctx,
 }
 
 
-static void common_init(AVCodecContext *avctx){
+static av_cold void common_init(AVCodecContext *avctx){
     FourXContext * const f = avctx->priv_data;
 
     dsputil_init(&f->dsp, avctx);
diff --git a/libavcodec/ac3enc.c b/libavcodec/ac3enc.c
index f95b39478f..2cd7cc660b 100644
--- a/libavcodec/ac3enc.c
+++ b/libavcodec/ac3enc.c
@@ -88,7 +88,7 @@ typedef struct IComplex {
     short re,im;
 } IComplex;
 
-static void fft_init(int ln)
+static av_cold void fft_init(int ln)
 {
     int i, n;
     float alpha;
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c
index 415ec99b3d..76f50b9739 100644
--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -149,7 +149,7 @@ typedef struct ADPCMContext {
 /* XXX: implement encoding */
 
 #if CONFIG_ENCODERS
-static int adpcm_encode_init(AVCodecContext *avctx)
+static av_cold int adpcm_encode_init(AVCodecContext *avctx)
 {
     if (avctx->channels > 2)
         return -1; /* only stereo or mono =) */
@@ -199,7 +199,7 @@ static int adpcm_encode_init(AVCodecContext *avctx)
     return 0;
 }
 
-static int adpcm_encode_close(AVCodecContext *avctx)
+static av_cold int adpcm_encode_close(AVCodecContext *avctx)
 {
     av_freep(&avctx->coded_frame);
 
diff --git a/libavcodec/atrac3.c b/libavcodec/atrac3.c
index f4390076d6..81d25ec204 100644
--- a/libavcodec/atrac3.c
+++ b/libavcodec/atrac3.c
@@ -244,7 +244,7 @@ static int decode_bytes(const uint8_t* inbuffer, uint8_t* out, int bytes){
 }
 
 
-static void init_atrac3_transforms(ATRAC3Context *q) {
+static av_cold void init_atrac3_transforms(ATRAC3Context *q) {
     float enc_window[256];
     float s;
     int i;
@@ -275,7 +275,7 @@ static void init_atrac3_transforms(ATRAC3Context *q) {
  * Atrac3 uninit, free all allocated memory
  */
 
-static int atrac3_decode_close(AVCodecContext *avctx)
+static av_cold int atrac3_decode_close(AVCodecContext *avctx)
 {
     ATRAC3Context *q = avctx->priv_data;
 
@@ -926,7 +926,7 @@ static int atrac3_decode_frame(AVCodecContext *avctx,
  * @param avctx     pointer to the AVCodecContext
  */
 
-static int atrac3_decode_init(AVCodecContext *avctx)
+static av_cold int atrac3_decode_init(AVCodecContext *avctx)
 {
     int i;
     const uint8_t *edata_ptr = avctx->extradata;
diff --git a/libavcodec/bfi.c b/libavcodec/bfi.c
index 50d3beafa4..d611144df3 100644
--- a/libavcodec/bfi.c
+++ b/libavcodec/bfi.c
@@ -36,7 +36,7 @@ typedef struct BFIContext {
     uint8_t *dst;
 } BFIContext;
 
-static int bfi_decode_init(AVCodecContext * avctx)
+static av_cold int bfi_decode_init(AVCodecContext * avctx)
 {
     BFIContext *bfi = avctx->priv_data;
     avctx->pix_fmt = PIX_FMT_PAL8;
@@ -161,7 +161,7 @@ static int bfi_decode_frame(AVCodecContext * avctx, void *data,
     return buf_size;
 }
 
-static int bfi_decode_close(AVCodecContext * avctx)
+static av_cold int bfi_decode_close(AVCodecContext * avctx)
 {
     BFIContext *bfi = avctx->priv_data;
     if (bfi->frame.data[0])
diff --git a/libavcodec/cook.c b/libavcodec/cook.c
index 20f1d3f160..3e7ffcff82 100644
--- a/libavcodec/cook.c
+++ b/libavcodec/cook.c
@@ -183,7 +183,7 @@ static void dump_short_table(short* table, int size, int delimiter) {
 /*************** init functions ***************/
 
 /* table generator */
-static void init_pow2table(void){
+static av_cold void init_pow2table(void){
     int i;
     for (i=-63 ; i<64 ; i++){
             pow2tab[63+i]=     pow(2, i);
@@ -192,7 +192,7 @@ static void init_pow2table(void){
 }
 
 /* table generator */
-static void init_gain_table(COOKContext *q) {
+static av_cold void init_gain_table(COOKContext *q) {
     int i;
     q->gain_size_factor = q->samples_per_channel/8;
     for (i=0 ; i<23 ; i++) {
@@ -202,7 +202,7 @@ static void init_gain_table(COOKContext *q) {
 }
 
 
-static int init_cook_vlc_tables(COOKContext *q) {
+static av_cold int init_cook_vlc_tables(COOKContext *q) {
     int i, result;
 
     result = 0;
@@ -229,7 +229,7 @@ static int init_cook_vlc_tables(COOKContext *q) {
     return result;
 }
 
-static int init_cook_mlt(COOKContext *q) {
+static av_cold int init_cook_mlt(COOKContext *q) {
     int j;
     int mlt_size = q->samples_per_channel;
 
@@ -258,7 +258,7 @@ static const float *maybe_reformat_buffer32 (COOKContext *q, const float *ptr, i
         return ptr;
 }
 
-static void init_cplscales_table (COOKContext *q) {
+static av_cold void init_cplscales_table (COOKContext *q) {
     int i;
     for (i=0;i<5;i++)
         q->cplscales[i] = maybe_reformat_buffer32 (q, cplscales[i], (1<<(i+2))-1);
@@ -314,7 +314,7 @@ static inline int decode_bytes(const uint8_t* inbuffer, uint8_t* out, int bytes)
  * Cook uninit
  */
 
-static int cook_decode_close(AVCodecContext *avctx)
+static av_cold int cook_decode_close(AVCodecContext *avctx)
 {
     int i;
     COOKContext *q = avctx->priv_data;
diff --git a/libavcodec/dvdsub_parser.c b/libavcodec/dvdsub_parser.c
index c3686d1a44..8f1b8d08e3 100644
--- a/libavcodec/dvdsub_parser.c
+++ b/libavcodec/dvdsub_parser.c
@@ -29,7 +29,7 @@ typedef struct DVDSubParseContext {
     int packet_index;
 } DVDSubParseContext;
 
-static int dvdsub_parse_init(AVCodecParserContext *s)
+static av_cold int dvdsub_parse_init(AVCodecParserContext *s)
 {
     return 0;
 }
@@ -70,7 +70,7 @@ static int dvdsub_parse(AVCodecParserContext *s,
     return buf_size;
 }
 
-static void dvdsub_parse_close(AVCodecParserContext *s)
+static av_cold void dvdsub_parse_close(AVCodecParserContext *s)
 {
     DVDSubParseContext *pc = s->priv_data;
     av_freep(&pc->packet);
diff --git a/libavcodec/huffyuv.c b/libavcodec/huffyuv.c
index 741f9a49f9..51acf0570d 100644
--- a/libavcodec/huffyuv.c
+++ b/libavcodec/huffyuv.c
@@ -431,7 +431,7 @@ static int read_old_huffman_tables(HYuvContext *s){
 #endif
 }
 
-static void alloc_temp(HYuvContext *s){
+static av_cold void alloc_temp(HYuvContext *s){
     int i;
 
     if(s->bitstream_bpp<24){
@@ -445,7 +445,7 @@ static void alloc_temp(HYuvContext *s){
     }
 }
 
-static int common_init(AVCodecContext *avctx){
+static av_cold int common_init(AVCodecContext *avctx){
     HYuvContext *s = avctx->priv_data;
 
     s->avctx= avctx;
diff --git a/libavcodec/imgconvert.c b/libavcodec/imgconvert.c
index 89438277e8..824153b03c 100644
--- a/libavcodec/imgconvert.c
+++ b/libavcodec/imgconvert.c
@@ -2170,7 +2170,7 @@ static uint8_t c_ccir_to_jpeg[256];
 static uint8_t c_jpeg_to_ccir[256];
 
 /* init various conversion tables */
-static void img_convert_init(void)
+static av_cold void img_convert_init(void)
 {
     int i;
     uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;
diff --git a/libavcodec/libamr.c b/libavcodec/libamr.c
index 80cb09019b..6a9de50fdc 100644
--- a/libavcodec/libamr.c
+++ b/libavcodec/libamr.c
@@ -156,7 +156,7 @@ typedef struct AMRContext {
     enum TXFrameType tx_frametype;
 } AMRContext;
 
-static int amr_nb_decode_init(AVCodecContext * avctx)
+static av_cold int amr_nb_decode_init(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
@@ -184,7 +184,7 @@ static int amr_nb_decode_init(AVCodecContext * avctx)
     return 0;
 }
 
-static int amr_nb_encode_init(AVCodecContext * avctx)
+static av_cold int amr_nb_encode_init(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
@@ -225,7 +225,7 @@ static int amr_nb_encode_init(AVCodecContext * avctx)
     return 0;
 }
 
-static int amr_nb_encode_close(AVCodecContext * avctx)
+static av_cold int amr_nb_encode_close(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
@@ -235,7 +235,7 @@ static int amr_nb_encode_close(AVCodecContext * avctx)
     return 0;
 }
 
-static int amr_nb_decode_close(AVCodecContext * avctx)
+static av_cold int amr_nb_decode_close(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
@@ -362,7 +362,7 @@ typedef struct AMRContext {
     int enc_bitrate;
 } AMRContext;
 
-static int amr_nb_decode_init(AVCodecContext * avctx)
+static av_cold int amr_nb_decode_init(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
@@ -385,7 +385,7 @@ static int amr_nb_decode_init(AVCodecContext * avctx)
     return 0;
 }
 
-static int amr_nb_encode_init(AVCodecContext * avctx)
+static av_cold int amr_nb_encode_init(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
@@ -422,7 +422,7 @@ static int amr_nb_encode_init(AVCodecContext * avctx)
     return 0;
 }
 
-static int amr_nb_decode_close(AVCodecContext * avctx)
+static av_cold int amr_nb_decode_close(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
@@ -430,7 +430,7 @@ static int amr_nb_decode_close(AVCodecContext * avctx)
     return 0;
 }
 
-static int amr_nb_encode_close(AVCodecContext * avctx)
+static av_cold int amr_nb_encode_close(AVCodecContext * avctx)
 {
     AMRContext *s = avctx->priv_data;
 
diff --git a/libavcodec/libdiracdec.c b/libavcodec/libdiracdec.c
index 784592be1a..2c484a410c 100644
--- a/libavcodec/libdiracdec.c
+++ b/libavcodec/libdiracdec.c
@@ -63,7 +63,7 @@ static enum PixelFormat GetFfmpegChromaFormat(dirac_chroma_t dirac_pix_fmt)
     return PIX_FMT_NONE;
 }
 
-static int libdirac_decode_init(AVCodecContext *avccontext)
+static av_cold int libdirac_decode_init(AVCodecContext *avccontext)
 {
 
     FfmpegDiracDecoderParams *p_dirac_params = avccontext->priv_data ;
@@ -174,7 +174,7 @@ static int libdirac_decode_frame(AVCodecContext *avccontext,
 }
 
 
-static int libdirac_decode_close(AVCodecContext *avccontext)
+static av_cold int libdirac_decode_close(AVCodecContext *avccontext)
 {
     FfmpegDiracDecoderParams *p_dirac_params = avccontext->priv_data;
     dirac_decoder_close (p_dirac_params->p_decoder);
diff --git a/libavcodec/libdiracenc.c b/libavcodec/libdiracenc.c
index eae3131783..07510c6afc 100644
--- a/libavcodec/libdiracenc.c
+++ b/libavcodec/libdiracenc.c
@@ -127,7 +127,7 @@ static VideoFormat GetDiracVideoFormatPreset (AVCodecContext *avccontext)
                  ff_dirac_video_formats[idx] : VIDEO_FORMAT_CUSTOM;
 }
 
-static int libdirac_encode_init(AVCodecContext *avccontext)
+static av_cold int libdirac_encode_init(AVCodecContext *avccontext)
 {
 
     FfmpegDiracEncoderParams* p_dirac_params = avccontext->priv_data;
@@ -386,7 +386,7 @@ static int libdirac_encode_frame(AVCodecContext *avccontext,
     return enc_size;
 }
 
-static int libdirac_encode_close(AVCodecContext *avccontext)
+static av_cold int libdirac_encode_close(AVCodecContext *avccontext)
 {
     FfmpegDiracEncoderParams* p_dirac_params  = avccontext->priv_data;
 
diff --git a/libavcodec/libfaad.c b/libavcodec/libfaad.c
index af97ca763f..2cb2597c4b 100644
--- a/libavcodec/libfaad.c
+++ b/libavcodec/libfaad.c
@@ -117,7 +117,7 @@ static void channel_setup(AVCodecContext *avctx)
 #endif
 }
 
-static int faac_init_mp4(AVCodecContext *avctx)
+static av_cold int faac_init_mp4(AVCodecContext *avctx)
 {
     FAACContext *s = avctx->priv_data;
     unsigned long samplerate;
diff --git a/libavcodec/libschroedingerdec.c b/libavcodec/libschroedingerdec.c
index ec1203e775..1512ec79fc 100644
--- a/libavcodec/libschroedingerdec.c
+++ b/libavcodec/libschroedingerdec.c
@@ -135,7 +135,7 @@ static enum PixelFormat GetFfmpegChromaFormat(SchroChromaFormat schro_pix_fmt)
     return PIX_FMT_NONE;
 }
 
-static int libschroedinger_decode_init(AVCodecContext *avccontext)
+static av_cold int libschroedinger_decode_init(AVCodecContext *avccontext)
 {
 
     FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data ;
@@ -325,7 +325,7 @@ static int libschroedinger_decode_frame(AVCodecContext *avccontext,
 }
 
 
-static int libschroedinger_decode_close(AVCodecContext *avccontext)
+static av_cold int libschroedinger_decode_close(AVCodecContext *avccontext)
 {
     FfmpegSchroDecoderParams *p_schro_params = avccontext->priv_data;
     /* Free the decoder. */
diff --git a/libavcodec/libtheoraenc.c b/libavcodec/libtheoraenc.c
index e19cc4c0d0..dbc98e3b5e 100644
--- a/libavcodec/libtheoraenc.c
+++ b/libavcodec/libtheoraenc.c
@@ -77,7 +77,7 @@ static int concatenate_packet(unsigned int* offset, AVCodecContext* avc_context,
     return 0;
 }
 
-static int encode_init(AVCodecContext* avc_context)
+static av_cold int encode_init(AVCodecContext* avc_context)
 {
     theora_info t_info;
     theora_comment t_comment;
@@ -240,7 +240,7 @@ static int encode_frame(
     return o_packet.bytes;
 }
 
-static int encode_close(AVCodecContext* avc_context)
+static av_cold int encode_close(AVCodecContext* avc_context)
 {
     ogg_packet o_packet;
     TheoraContext *h = avc_context->priv_data;
diff --git a/libavcodec/libvorbis.c b/libavcodec/libvorbis.c
index 6a5044147c..34b2a59127 100644
--- a/libavcodec/libvorbis.c
+++ b/libavcodec/libvorbis.c
@@ -50,7 +50,7 @@ typedef struct OggVorbisContext {
 } OggVorbisContext ;
 
 
-static int oggvorbis_init_encoder(vorbis_info *vi, AVCodecContext *avccontext) {
+static av_cold int oggvorbis_init_encoder(vorbis_info *vi, AVCodecContext *avccontext) {
     double cfreq;
 
     if(avccontext->flags & CODEC_FLAG_QSCALE) {
diff --git a/libavcodec/mpeg4video_parser.c b/libavcodec/mpeg4video_parser.c
index 54c04d2d16..06094c6f54 100644
--- a/libavcodec/mpeg4video_parser.c
+++ b/libavcodec/mpeg4video_parser.c
@@ -90,7 +90,7 @@ static int av_mpeg4_decode_header(AVCodecParserContext *s1,
     return ret;
 }
 
-static int mpeg4video_parse_init(AVCodecParserContext *s)
+static av_cold int mpeg4video_parse_init(AVCodecParserContext *s)
 {
     ParseContext1 *pc = s->priv_data;
 
diff --git a/libavcodec/mpegaudio_parser.c b/libavcodec/mpegaudio_parser.c
index 646da8b67d..47a78df5b0 100644
--- a/libavcodec/mpegaudio_parser.c
+++ b/libavcodec/mpegaudio_parser.c
@@ -81,7 +81,7 @@ int ff_mpa_decode_header(AVCodecContext *avctx, uint32_t head, int *sample_rate,
     return s->frame_size;
 }
 
-static int mpegaudio_parse_init(AVCodecParserContext *s1)
+static av_cold int mpegaudio_parse_init(AVCodecParserContext *s1)
 {
     MpegAudioParseContext *s = s1->priv_data;
     s->inbuf_ptr = s->inbuf;
diff --git a/libavcodec/mpegaudiodec.c b/libavcodec/mpegaudiodec.c
index 30fd1b0867..ce0066bbf7 100644
--- a/libavcodec/mpegaudiodec.c
+++ b/libavcodec/mpegaudiodec.c
@@ -250,7 +250,7 @@ static int pow_mult3[3] = {
 };
 #endif
 
-static void int_pow_init(void)
+static av_cold void int_pow_init(void)
 {
     int i, a;
 
@@ -308,7 +308,7 @@ static int int_pow(int i, int *exp_ptr)
 }
 #endif
 
-static int decode_init(AVCodecContext * avctx)
+static av_cold int decode_init(AVCodecContext * avctx)
 {
     MPADecodeContext *s = avctx->priv_data;
     static int init=0;
@@ -829,7 +829,7 @@ static inline int round_sample(int64_t *sum)
     op2(sum2, (w2)[7 * 64], tmp);\
 }
 
-void ff_mpa_synth_init(MPA_INT *window)
+void av_cold ff_mpa_synth_init(MPA_INT *window)
 {
     int i;
 
@@ -2444,7 +2444,7 @@ static int decode_init_mp3on4(AVCodecContext * avctx)
 }
 
 
-static int decode_close_mp3on4(AVCodecContext * avctx)
+static av_cold int decode_close_mp3on4(AVCodecContext * avctx)
 {
     MP3On4DecodeContext *s = avctx->priv_data;
     int i;
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index 06d842b2d9..e367874d26 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -107,7 +107,7 @@ const uint8_t *ff_find_start_code(const uint8_t * restrict p, const uint8_t *end
 }
 
 /* init common dct for both encoder and decoder */
-int ff_dct_common_init(MpegEncContext *s)
+av_cold int ff_dct_common_init(MpegEncContext *s)
 {
     s->dct_unquantize_h263_intra = dct_unquantize_h263_intra_c;
     s->dct_unquantize_h263_inter = dct_unquantize_h263_inter_c;
@@ -396,7 +396,7 @@ void MPV_decode_defaults(MpegEncContext *s){
  * init common structure for both encoder and decoder.
  * this assumes that some variables like width/height are already set
  */
-int MPV_common_init(MpegEncContext *s)
+av_cold int MPV_common_init(MpegEncContext *s)
 {
     int y_size, c_size, yc_size, i, mb_array_size, mv_table_size, x, y, threads;
 
diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c
index 87866a26d4..3a710aa054 100644
--- a/libavcodec/msmpeg4.c
+++ b/libavcodec/msmpeg4.c
@@ -85,7 +85,7 @@ static uint8_t rl_length[NB_RL_TABLES][MAX_LEVEL+1][MAX_RUN+1][2];
 
 static uint8_t static_rl_table_store[NB_RL_TABLES][2][2*MAX_RUN + MAX_LEVEL + 3];
 
-static void common_init(MpegEncContext * s)
+static av_cold void common_init(MpegEncContext * s)
 {
     static int initialized=0;
 
@@ -163,7 +163,7 @@ void ff_msmpeg4_code012(PutBitContext *pb, int n)
     }
 }
 
-void ff_msmpeg4_encode_init(MpegEncContext *s)
+av_cold void ff_msmpeg4_encode_init(MpegEncContext *s)
 {
     static int init_done=0;
     int i;
@@ -995,7 +995,7 @@ VLC ff_inter_intra_vlc;
 
 /* This table is practically identical to the one from h263
  * except that it is inverted. */
-static void init_h263_dc_for_msmpeg4(void)
+static av_cold void init_h263_dc_for_msmpeg4(void)
 {
         int level, uni_code, uni_len;
 
@@ -1050,7 +1050,7 @@ static void init_h263_dc_for_msmpeg4(void)
 }
 
 /* init all vlc decoding tables */
-int ff_msmpeg4_decode_init(MpegEncContext *s)
+av_cold int ff_msmpeg4_decode_init(MpegEncContext *s)
 {
     static int done = 0;
     int i;
diff --git a/libavcodec/qdm2.c b/libavcodec/qdm2.c
index 541d0728e6..a3373a16d9 100644
--- a/libavcodec/qdm2.c
+++ b/libavcodec/qdm2.c
@@ -222,7 +222,7 @@ static float noise_samples[128];
 static DECLARE_ALIGNED_16(MPA_INT, mpa_window[512]);
 
 
-static void softclip_table_init(void) {
+static av_cold void softclip_table_init(void) {
     int i;
     double dfl = SOFTCLIP_THRESHOLD - 32767;
     float delta = 1.0 / -dfl;
@@ -232,7 +232,7 @@ static void softclip_table_init(void) {
 
 
 // random generated table
-static void rnd_table_init(void) {
+static av_cold void rnd_table_init(void) {
     int i,j;
     uint32_t ldw,hdw;
     uint64_t tmp64_1;
@@ -268,7 +268,7 @@ static void rnd_table_init(void) {
 }
 
 
-static void init_noise_samples(void) {
+static av_cold void init_noise_samples(void) {
     int i;
     int random_seed = 0;
     float delta = 1.0 / 16384.0;
@@ -279,7 +279,7 @@ static void init_noise_samples(void) {
 }
 
 
-static void qdm2_init_vlc(void)
+static av_cold void qdm2_init_vlc(void)
 {
     init_vlc (&vlc_tab_level, 8, 24,
         vlc_tab_level_huffbits, 1, 1,
@@ -1660,7 +1660,7 @@ static void qdm2_synthesis_filter (QDM2Context *q, int index)
  *
  * @param q    context
  */
-static void qdm2_init(QDM2Context *q) {
+static av_cold void qdm2_init(QDM2Context *q) {
     static int initialized = 0;
 
     if (initialized != 0)
@@ -1726,7 +1726,7 @@ static void dump_context(QDM2Context *q)
 /**
  * Init parameters from codec extradata
  */
-static int qdm2_decode_init(AVCodecContext *avctx)
+static av_cold int qdm2_decode_init(AVCodecContext *avctx)
 {
     QDM2Context *s = avctx->priv_data;
     uint8_t *extradata;
@@ -1896,7 +1896,7 @@ static int qdm2_decode_init(AVCodecContext *avctx)
 }
 
 
-static int qdm2_decode_close(AVCodecContext *avctx)
+static av_cold int qdm2_decode_close(AVCodecContext *avctx)
 {
     QDM2Context *s = avctx->priv_data;
 
diff --git a/libavcodec/roqaudioenc.c b/libavcodec/roqaudioenc.c
index 28a6adc1e5..5e5dde73fe 100644
--- a/libavcodec/roqaudioenc.c
+++ b/libavcodec/roqaudioenc.c
@@ -49,7 +49,7 @@ static av_cold void roq_dpcm_table_init(void)
     }
 }
 
-static int roq_dpcm_encode_init(AVCodecContext *avctx)
+static av_cold int roq_dpcm_encode_init(AVCodecContext *avctx)
 {
     ROQDPCMContext *context = avctx->priv_data;
 
diff --git a/libavcodec/svq3.c b/libavcodec/svq3.c
index 63516e1933..c866b1237c 100644
--- a/libavcodec/svq3.c
+++ b/libavcodec/svq3.c
@@ -775,7 +775,7 @@ static int svq3_decode_slice_header(H264Context *h)
     return 0;
 }
 
-static int svq3_decode_init(AVCodecContext *avctx)
+static av_cold int svq3_decode_init(AVCodecContext *avctx)
 {
     MpegEncContext *const s = avctx->priv_data;
     H264Context *const h = avctx->priv_data;
diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c
index 277b11a1ec..64901616cc 100644
--- a/libavcodec/vp3.c
+++ b/libavcodec/vp3.c
@@ -2207,7 +2207,7 @@ static int theora_decode_tables(AVCodecContext *avctx, GetBitContext *gb)
     return 0;
 }
 
-static int theora_decode_init(AVCodecContext *avctx)
+static av_cold int theora_decode_init(AVCodecContext *avctx)
 {
     Vp3DecodeContext *s = avctx->priv_data;
     GetBitContext gb;