Mark read-only tables as static

7 files changed, 13 insertions, 12 deletions

diff --git a/libavformat/hls.c b/libavformat/hls.c
index 8459f12269..3b8e28038d 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -477,7 +477,8 @@ reload:
 static int save_avio_options(AVFormatContext *s)
 {
     HLSContext *c = s->priv_data;
-    const char *opts[] = { "headers", "user_agent", NULL }, **opt = opts;
+    static const char *opts[] = { "headers", "user_agent", NULL };
+    const char **opt = opts;
     uint8_t *buf;
     int ret = 0;
 
diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c
index 978d56db16..ceac4babef 100644
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@@ -1809,7 +1809,7 @@ static int matroska_parse_tracks(AVFormatContext *s)
                 track->codec_priv.size = 0;
             } else {
                 if (codec_id == AV_CODEC_ID_SIPR && flavor < 4) {
-                    const int sipr_bit_rate[4] = { 6504, 8496, 5000, 16000 };
+                    static const int sipr_bit_rate[4] = { 6504, 8496, 5000, 16000 };
                     track->audio.sub_packet_size = ff_sipr_subpk_size[flavor];
                     st->codecpar->bit_rate          = sipr_bit_rate[flavor];
                 }
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index f7bbb2f8ed..202c72023c 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -2345,7 +2345,7 @@ static int mov_write_isml_manifest(AVIOContext *pb, MOVMuxContext *mov)
 {
     int64_t pos = avio_tell(pb);
     int i;
-    const uint8_t uuid[] = {
+    static const uint8_t uuid[] = {
         0xa5, 0xd4, 0x0b, 0x30, 0xe8, 0x14, 0x11, 0xdd,
         0xba, 0x2f, 0x08, 0x00, 0x20, 0x0c, 0x9a, 0x66
     };
@@ -2558,7 +2558,7 @@ static int mov_write_trun_tag(AVIOContext *pb, MOVMuxContext *mov,
 static int mov_write_tfxd_tag(AVIOContext *pb, MOVTrack *track)
 {
     int64_t pos = avio_tell(pb);
-    const uint8_t uuid[] = {
+    static const uint8_t uuid[] = {
         0x6d, 0x1d, 0x9b, 0x05, 0x42, 0xd5, 0x44, 0xe6,
         0x80, 0xe2, 0x14, 0x1d, 0xaf, 0xf7, 0x57, 0xb2
     };
@@ -2581,7 +2581,7 @@ static int mov_write_tfrf_tag(AVIOContext *pb, MOVMuxContext *mov,
 {
     int n = track->nb_frag_info - 1 - entry, i;
     int size = 8 + 16 + 4 + 1 + 16*n;
-    const uint8_t uuid[] = {
+    static const uint8_t uuid[] = {
         0xd4, 0x80, 0x7e, 0xf2, 0xca, 0x39, 0x46, 0x95,
         0x8e, 0x54, 0x26, 0xcb, 0x9e, 0x46, 0xa7, 0x9f
     };
@@ -3677,7 +3677,7 @@ static int mov_create_chapter_track(AVFormatContext *s, int tracknum)
         pkt.duration = end - pkt.dts;
 
         if ((t = av_dict_get(c->metadata, "title", NULL, 0))) {
-            const char encd[12] = {
+            static const char encd[12] = {
                 0x00, 0x00, 0x00, 0x0C,
                 'e',  'n',  'c',  'd',
                 0x00, 0x00, 0x01, 0x00 };
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index 89fb376a06..0838962e76 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -151,7 +151,7 @@ static void mp3_parse_info_tag(AVFormatContext *s, AVStream *st,
     int32_t  r_gain = INT32_MIN, a_gain = INT32_MIN;
 
     MP3DecContext *mp3 = s->priv_data;
-    const int64_t xing_offtbl[2][2] = {{32, 17}, {17,9}};
+    static const int64_t xing_offtbl[2][2] = { { 32, 17 }, { 17, 9 } };
 
     /* Check for Xing / Info tag */
     avio_skip(s->pb, xing_offtbl[c->lsf == 1][c->nb_channels == 1]);
diff --git a/libavformat/rdt.c b/libavformat/rdt.c
index a759c7e9a2..eb718cfe81 100644
--- a/libavformat/rdt.c
+++ b/libavformat/rdt.c
@@ -98,7 +98,7 @@ ff_rdt_calc_response_and_checksum(char response[41], char chksum[9],
     unsigned char zres[16],
         buf[64] = { 0xa1, 0xe9, 0x14, 0x9d, 0x0e, 0x6b, 0x3b, 0x59 };
 #define XOR_TABLE_SIZE 37
-    const unsigned char xor_table[XOR_TABLE_SIZE] = {
+    static const unsigned char xor_table[XOR_TABLE_SIZE] = {
         0x05, 0x18, 0x74, 0xd0, 0x0d, 0x09, 0x02, 0x53,
         0xc0, 0x01, 0x05, 0x05, 0x67, 0x03, 0x19, 0x70,
         0x08, 0x27, 0x66, 0x10, 0x10, 0x72, 0x08, 0x09,
diff --git a/libavformat/smoothstreamingenc.c b/libavformat/smoothstreamingenc.c
index bf1f8d49d6..065ecc2ee4 100644
--- a/libavformat/smoothstreamingenc.c
+++ b/libavformat/smoothstreamingenc.c
@@ -450,7 +450,7 @@ static int parse_fragment(AVFormatContext *s, const char *filename, int64_t *sta
         if (len < 8 || len >= *moof_size)
             goto fail;
         if (tag == MKTAG('u','u','i','d')) {
-            const uint8_t tfxd[] = {
+            static const uint8_t tfxd[] = {
                 0x6d, 0x1d, 0x9b, 0x05, 0x42, 0xd5, 0x44, 0xe6,
                 0x80, 0xe2, 0x14, 0x1d, 0xaf, 0xf7, 0x57, 0xb2
             };
diff --git a/libavformat/spdifenc.c b/libavformat/spdifenc.c
index 368da03fc6..a19bcab4c9 100644
--- a/libavformat/spdifenc.c
+++ b/libavformat/spdifenc.c
@@ -398,15 +398,15 @@ static int spdif_header_truehd(AVFormatContext *s, AVPacket *pkt)
 {
     IEC61937Context *ctx = s->priv_data;
     int mat_code_length = 0;
-    const char mat_end_code[16] = { 0xC3, 0xC2, 0xC0, 0xC4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x97, 0x11 };
+    static const char mat_end_code[16] = { 0xC3, 0xC2, 0xC0, 0xC4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x97, 0x11 };
 
     if (!ctx->hd_buf_count) {
-        const char mat_start_code[20] = { 0x07, 0x9E, 0x00, 0x03, 0x84, 0x01, 0x01, 0x01, 0x80, 0x00, 0x56, 0xA5, 0x3B, 0xF4, 0x81, 0x83, 0x49, 0x80, 0x77, 0xE0 };
+        static const char mat_start_code[20] = { 0x07, 0x9E, 0x00, 0x03, 0x84, 0x01, 0x01, 0x01, 0x80, 0x00, 0x56, 0xA5, 0x3B, 0xF4, 0x81, 0x83, 0x49, 0x80, 0x77, 0xE0 };
         mat_code_length = sizeof(mat_start_code) + BURST_HEADER_SIZE;
         memcpy(ctx->hd_buf, mat_start_code, sizeof(mat_start_code));
 
     } else if (ctx->hd_buf_count == 12) {
-        const char mat_middle_code[12] = { 0xC3, 0xC1, 0x42, 0x49, 0x3B, 0xFA, 0x82, 0x83, 0x49, 0x80, 0x77, 0xE0 };
+        static const char mat_middle_code[12] = { 0xC3, 0xC1, 0x42, 0x49, 0x3B, 0xFA, 0x82, 0x83, 0x49, 0x80, 0x77, 0xE0 };
         mat_code_length = sizeof(mat_middle_code) + MAT_MIDDLE_CODE_OFFSET;
         memcpy(&ctx->hd_buf[12 * TRUEHD_FRAME_OFFSET - BURST_HEADER_SIZE + MAT_MIDDLE_CODE_OFFSET],
                mat_middle_code, sizeof(mat_middle_code));