avformat/avformat: add side data to AVStreamGroupTileGrid

Will be used to export certain information present in HEIF samples, like
rotation metadata, ICC profiles, and potentially others.

Signed-off-by: James Almer <jamrial@gmail.com>

1 files changed, 18 insertions, 12 deletions

diff --git a/libavformat/dump.c b/libavformat/dump.c
index a8e968fd86..7dc7f0ad5a 100644
--- a/libavformat/dump.c
+++ b/libavformat/dump.c
@@ -377,7 +377,7 @@ static void dump_ambient_viewing_environment_metadata(void *ctx, const AVPacketS
            av_q2d(ambient->ambient_light_y));
 }
 
-static void dump_spherical(void *ctx, const AVCodecParameters *par,
+static void dump_spherical(void *ctx, int w, int h,
                            const AVPacketSideData *sd, int log_level)
 {
     const AVSphericalMapping *spherical = (const AVSphericalMapping *)sd->data;
@@ -399,7 +399,7 @@ static void dump_spherical(void *ctx, const AVCodecParameters *par,
 
     if (spherical->projection == AV_SPHERICAL_EQUIRECTANGULAR_TILE) {
         size_t l, t, r, b;
-        av_spherical_tile_bounds(spherical, par->width, par->height,
+        av_spherical_tile_bounds(spherical, w, h,
                                  &l, &t, &r, &b);
         av_log(ctx, log_level,
                "[%"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER", %"SIZE_SPECIFIER"] ",
@@ -427,7 +427,7 @@ static void dump_dovi_conf(void *ctx, const AVPacketSideData *sd,
            dovi->dv_md_compression);
 }
 
-static void dump_s12m_timecode(void *ctx, const AVStream *st, const AVPacketSideData *sd,
+static void dump_s12m_timecode(void *ctx, AVRational avg_frame_rate, const AVPacketSideData *sd,
                                int log_level)
 {
     const uint32_t *tc = (const uint32_t *)sd->data;
@@ -439,7 +439,7 @@ static void dump_s12m_timecode(void *ctx, const AVStream *st, const AVPacketSide
 
     for (int j = 1; j <= tc[0]; j++) {
         char tcbuf[AV_TIMECODE_STR_SIZE];
-        av_timecode_make_smpte_tc_string2(tcbuf, st->avg_frame_rate, tc[j], 0, 0);
+        av_timecode_make_smpte_tc_string2(tcbuf, avg_frame_rate, tc[j], 0, 0);
         av_log(ctx, log_level, "timecode - %s%s", tcbuf, j != tc[0] ? ", " : "");
     }
 }
@@ -461,16 +461,17 @@ static void dump_cropping(void *ctx, const AVPacketSideData *sd)
     av_log(ctx, AV_LOG_INFO, "%d/%d/%d/%d", left, right, top, bottom);
 }
 
-static void dump_sidedata(void *ctx, const AVStream *st, const char *indent,
-                          int log_level)
+static void dump_sidedata(void *ctx, const AVPacketSideData *side_data, int nb_side_data,
+                          int w, int h, AVRational avg_frame_rate,
+                          const char *indent, int log_level)
 {
     int i;
 
-    if (st->codecpar->nb_coded_side_data)
+    if (nb_side_data)
         av_log(ctx, log_level, "%sSide data:\n", indent);
 
-    for (i = 0; i < st->codecpar->nb_coded_side_data; i++) {
-        const AVPacketSideData *sd = &st->codecpar->coded_side_data[i];
+    for (i = 0; i < nb_side_data; i++) {
+        const AVPacketSideData *sd = &side_data[i];
         av_log(ctx, log_level, "%s  ", indent);
 
         switch (sd->type) {
@@ -516,7 +517,7 @@ static void dump_sidedata(void *ctx, const AVStream *st, const char *indent,
             break;
         case AV_PKT_DATA_SPHERICAL:
             av_log(ctx, log_level, "spherical: ");
-            dump_spherical(ctx, st->codecpar, sd, log_level);
+            dump_spherical(ctx, w, h, sd, log_level);
             break;
         case AV_PKT_DATA_CONTENT_LIGHT_LEVEL:
             dump_content_light_metadata(ctx, sd, log_level);
@@ -530,7 +531,7 @@ static void dump_sidedata(void *ctx, const AVStream *st, const char *indent,
             break;
         case AV_PKT_DATA_S12M_TIMECODE:
             av_log(ctx, log_level, "SMPTE ST 12-1:2014: ");
-            dump_s12m_timecode(ctx, st, sd, log_level);
+            dump_s12m_timecode(ctx, avg_frame_rate, sd, log_level);
             break;
         case AV_PKT_DATA_AMBIENT_VIEWING_ENVIRONMENT:
             dump_ambient_viewing_environment_metadata(ctx, sd);
@@ -678,7 +679,9 @@ static void dump_stream_format(const AVFormatContext *ic, int i,
 
     dump_metadata(NULL, st->metadata, extra_indent, log_level);
 
-    dump_sidedata(NULL, st, extra_indent, log_level);
+    dump_sidedata(NULL, st->codecpar->coded_side_data, st->codecpar->nb_coded_side_data,
+                  st->codecpar->width, st->codecpar->height, st->avg_frame_rate,
+                  extra_indent, log_level);
 }
 
 static void dump_stream_group(const AVFormatContext *ic, uint8_t *printed,
@@ -782,6 +785,9 @@ static void dump_stream_group(const AVFormatContext *ic, uint8_t *printed,
         dump_disposition(stg->disposition, AV_LOG_INFO);
         av_log(NULL, AV_LOG_INFO, "\n");
         dump_metadata(NULL, stg->metadata, "    ", AV_LOG_INFO);
+        dump_sidedata(NULL, tile_grid->coded_side_data, tile_grid->nb_coded_side_data,
+                      tile_grid->width, tile_grid->height, (AVRational) {0,1},
+                      "    ", AV_LOG_INFO);
         for (int i = 0; i < tile_grid->nb_tiles; i++) {
             const AVStream *st = stg->streams[tile_grid->offsets[i].idx];
             dump_stream_format(ic, st->index, i, index, is_output, AV_LOG_VERBOSE);