Merge commit '5afb94c817abffad030c6b94d7003dca8aace3d5'

* commit '5afb94c817abffad030c6b94d7003dca8aace3d5':
  Mark read-only tables as static

Merged-by: Clément Bœsch <u@pkh.me>

libavcodec/hevc_cabac.c

@@ -1039,7 +1039,7 @@ void ff_hevc_hls_residual_coding(HEVCContext *s, int x0, int y0,
     int trafo_size = 1 << log2_trafo_size;
     int i;
     int qp,shift,add,scale,scale_m;
-    const uint8_t level_scale[] = { 40, 45, 51, 57, 64, 72 };
+    static const uint8_t level_scale[] = { 40, 45, 51, 57, 64, 72 };
     const uint8_t *scale_matrix = NULL;
     uint8_t dc_scale;
     int pred_mode_intra = (c_idx == 0) ? lc->tu.intra_pred_mode :

libavcodec/opus_silk.c

@@ -1323,7 +1323,7 @@ static void silk_decode_frame(SilkContext *s, OpusRangeCoder *rc,
         if (lag_absolute) {
             /* primary lag is coded absolute */
             int highbits, lowbits;
-            const uint16_t *model[] = {
+            static const uint16_t *model[] = {
                 silk_model_pitch_lowbits_nb, silk_model_pitch_lowbits_mb,
                 silk_model_pitch_lowbits_wb
             };
@@ -1357,11 +1357,11 @@ static void silk_decode_frame(SilkContext *s, OpusRangeCoder *rc,
         ltpfilter = opus_rc_getsymbol(rc, silk_model_ltp_filter);
         for (i = 0; i < s->subframes; i++) {
             int index, j;
-            const uint16_t *filter_sel[] = {
+            static const uint16_t *filter_sel[] = {
                 silk_model_ltp_filter0_sel, silk_model_ltp_filter1_sel,
                 silk_model_ltp_filter2_sel
             };
-            const int8_t (*filter_taps[])[5] = {
+            static const int8_t (*filter_taps[])[5] = {
                 silk_ltp_filter0_taps, silk_ltp_filter1_taps, silk_ltp_filter2_taps
             };
             index = opus_rc_getsymbol(rc, filter_sel[ltpfilter]);

libavcodec/texturedspenc.c

@@ -181,7 +181,7 @@ static unsigned int match_colors(const uint8_t *block, ptrdiff_t stride,
     int x, y, k = 0;
     int c0_point, half_point, c3_point;
     uint8_t color[16];
-    const int indexMap[8] = {
+    static const int indexMap[8] = {
         0 << 30, 2 << 30, 0 << 30, 2 << 30,
         3 << 30, 3 << 30, 1 << 30, 1 << 30,
     };
@@ -359,8 +359,8 @@ static int refine_colors(const uint8_t *block, ptrdiff_t stride,
     /* Additional magic to save a lot of multiplies in the accumulating loop.
      * The tables contain precomputed products of weights for least squares
      * system, accumulated inside one 32-bit register */
-    const int w1tab[4] = { 3, 0, 2, 1 };
-    const int prods[4] = { 0x090000, 0x000900, 0x040102, 0x010402 };
+    static const int w1tab[4] = { 3, 0, 2, 1 };
+    static const int prods[4] = { 0x090000, 0x000900, 0x040102, 0x010402 };
 
     /* Check if all pixels have the same index */
     if ((mask ^ (mask << 2)) < 4) {

libavcodec/vp8.c

@@ -1163,10 +1163,10 @@ void decode_mb_mode(VP8Context *s, VP8Macroblock *mb, int mb_x, int mb_y,
                     uint8_t *segment, uint8_t *ref, int layout, int is_vp7)
 {
     VP56RangeCoder *c = &s->c;
-    const char *vp7_feature_name[] = { "q-index",
-                                       "lf-delta",
-                                       "partial-golden-update",
-                                       "blit-pitch" };
+    static const char *vp7_feature_name[] = { "q-index",
+                                              "lf-delta",
+                                              "partial-golden-update",
+                                              "blit-pitch" };
     if (is_vp7) {
         int i;
         *segment = 0;

libavdevice/vfwcap.c

@@ -161,7 +161,7 @@ static void dump_bih(AVFormatContext *s, BITMAPINFOHEADER *bih)
 static int shall_we_drop(AVFormatContext *s)
 {
     struct vfw_ctx *ctx = s->priv_data;
-    static const uint8_t dropscore[] = {62, 75, 87, 100};
+    static const uint8_t dropscore[4] = { 62, 75, 87, 100 };
     const int ndropscores = FF_ARRAY_ELEMS(dropscore);
     unsigned int buffer_fullness = (ctx->curbufsize*100)/s->max_picture_buffer;
 

libavformat/hls.c

@@ -1475,7 +1475,7 @@ static int select_cur_seq_no(HLSContext *c, struct playlist *pls)
 static int save_avio_options(AVFormatContext *s)
 {
     HLSContext *c = s->priv_data;
-    const char *opts[] = {
+    static const char *opts[] = {
         "headers", "http_proxy", "user_agent", "user-agent", "cookies", NULL };
     const char **opt = opts;
     uint8_t *buf;

libavformat/movenc.c

@@ -4934,7 +4934,7 @@ 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 };