diff mbox series

[FFmpeg-devel,25/44] avformat/utils: Move ff_generate_avci_extradata to demux_utils.c

Message ID AS8PR01MB794416D9A5BC263EB6F1D99E8FC49@AS8PR01MB7944.eurprd01.prod.exchangelabs.com
State Accepted
Commit 7803825cfc580be42dcc280582bd6b2a87d83fb4
Headers show
Series [FFmpeg-devel] lib*/version: Move library version functions into files of their own | expand

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Commit Message

Andreas Rheinhardt May 7, 2022, 11:28 a.m. UTC
Only used by demuxers.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavformat/demux.h       |   6 ++
 libavformat/demux_utils.c | 135 ++++++++++++++++++++++++++++++++++++++
 libavformat/internal.h    |   6 --
 libavformat/utils.c       | 135 --------------------------------------
 4 files changed, 141 insertions(+), 141 deletions(-)
diff mbox series

Patch

diff --git a/libavformat/demux.h b/libavformat/demux.h
index 03f7c22bdd..64adaff07d 100644
--- a/libavformat/demux.h
+++ b/libavformat/demux.h
@@ -211,4 +211,10 @@  int ff_add_param_change(AVPacket *pkt, int32_t channels,
                         uint64_t channel_layout, int32_t sample_rate,
                         int32_t width, int32_t height);
 
+/**
+ * Generate standard extradata for AVC-Intra based on width/height and field
+ * order.
+ */
+int ff_generate_avci_extradata(AVStream *st);
+
 #endif /* AVFORMAT_DEMUX_H */
diff --git a/libavformat/demux_utils.c b/libavformat/demux_utils.c
index 93c6b0fe68..e42d2f3525 100644
--- a/libavformat/demux_utils.c
+++ b/libavformat/demux_utils.c
@@ -215,3 +215,138 @@  int av_read_pause(AVFormatContext *s)
         return avio_pause(s->pb, 1);
     return AVERROR(ENOSYS);
 }
+
+int ff_generate_avci_extradata(AVStream *st)
+{
+    static const uint8_t avci100_1080p_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
+        0xb6, 0xd4, 0x20, 0x22, 0x33, 0x19, 0xc6, 0x63,
+        0x23, 0x21, 0x01, 0x11, 0x98, 0xce, 0x33, 0x19,
+        0x18, 0x21, 0x02, 0x56, 0xb9, 0x3d, 0x7d, 0x7e,
+        0x4f, 0xe3, 0x3f, 0x11, 0xf1, 0x9e, 0x08, 0xb8,
+        0x8c, 0x54, 0x43, 0xc0, 0x78, 0x02, 0x27, 0xe2,
+        0x70, 0x1e, 0x30, 0x10, 0x10, 0x14, 0x00, 0x00,
+        0x03, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0xca,
+        0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x33, 0x48,
+        0xd0
+    };
+    static const uint8_t avci100_1080i_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
+        0xb6, 0xd4, 0x20, 0x22, 0x33, 0x19, 0xc6, 0x63,
+        0x23, 0x21, 0x01, 0x11, 0x98, 0xce, 0x33, 0x19,
+        0x18, 0x21, 0x03, 0x3a, 0x46, 0x65, 0x6a, 0x65,
+        0x24, 0xad, 0xe9, 0x12, 0x32, 0x14, 0x1a, 0x26,
+        0x34, 0xad, 0xa4, 0x41, 0x82, 0x23, 0x01, 0x50,
+        0x2b, 0x1a, 0x24, 0x69, 0x48, 0x30, 0x40, 0x2e,
+        0x11, 0x12, 0x08, 0xc6, 0x8c, 0x04, 0x41, 0x28,
+        0x4c, 0x34, 0xf0, 0x1e, 0x01, 0x13, 0xf2, 0xe0,
+        0x3c, 0x60, 0x20, 0x20, 0x28, 0x00, 0x00, 0x03,
+        0x00, 0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x20,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x33, 0x48,
+        0xd0
+    };
+    static const uint8_t avci50_1080p_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x6e, 0x10, 0x28,
+        0xa6, 0xd4, 0x20, 0x32, 0x33, 0x0c, 0x71, 0x18,
+        0x88, 0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8c,
+        0x44, 0x30, 0x21, 0x02, 0x56, 0x4e, 0x6f, 0x37,
+        0xcd, 0xf9, 0xbf, 0x81, 0x6b, 0xf3, 0x7c, 0xde,
+        0x6e, 0x6c, 0xd3, 0x3c, 0x05, 0xa0, 0x22, 0x7e,
+        0x5f, 0xfc, 0x00, 0x0c, 0x00, 0x13, 0x8c, 0x04,
+        0x04, 0x05, 0x00, 0x00, 0x03, 0x00, 0x01, 0x00,
+        0x00, 0x03, 0x00, 0x32, 0x84, 0x00, 0x00, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xee, 0x31, 0x12,
+        0x11
+    };
+    static const uint8_t avci50_1080i_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x6e, 0x10, 0x28,
+        0xa6, 0xd4, 0x20, 0x32, 0x33, 0x0c, 0x71, 0x18,
+        0x88, 0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8c,
+        0x44, 0x30, 0x21, 0x02, 0x56, 0x4e, 0x6e, 0x61,
+        0x87, 0x3e, 0x73, 0x4d, 0x98, 0x0c, 0x03, 0x06,
+        0x9c, 0x0b, 0x73, 0xe6, 0xc0, 0xb5, 0x18, 0x63,
+        0x0d, 0x39, 0xe0, 0x5b, 0x02, 0xd4, 0xc6, 0x19,
+        0x1a, 0x79, 0x8c, 0x32, 0x34, 0x24, 0xf0, 0x16,
+        0x81, 0x13, 0xf7, 0xff, 0x80, 0x02, 0x00, 0x01,
+        0xf1, 0x80, 0x80, 0x80, 0xa0, 0x00, 0x00, 0x03,
+        0x00, 0x20, 0x00, 0x00, 0x06, 0x50, 0x80, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xee, 0x31, 0x12,
+        0x11
+    };
+    static const uint8_t avci100_720p_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
+        0xb6, 0xd4, 0x20, 0x2a, 0x33, 0x1d, 0xc7, 0x62,
+        0xa1, 0x08, 0x40, 0x54, 0x66, 0x3b, 0x8e, 0xc5,
+        0x42, 0x02, 0x10, 0x25, 0x64, 0x2c, 0x89, 0xe8,
+        0x85, 0xe4, 0x21, 0x4b, 0x90, 0x83, 0x06, 0x95,
+        0xd1, 0x06, 0x46, 0x97, 0x20, 0xc8, 0xd7, 0x43,
+        0x08, 0x11, 0xc2, 0x1e, 0x4c, 0x91, 0x0f, 0x01,
+        0x40, 0x16, 0xec, 0x07, 0x8c, 0x04, 0x04, 0x05,
+        0x00, 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x03,
+        0x00, 0x64, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x31, 0x12,
+        0x11
+    };
+    static const uint8_t avci50_720p_extradata[] = {
+        // SPS
+        0x00, 0x00, 0x00, 0x01, 0x67, 0x6e, 0x10, 0x20,
+        0xa6, 0xd4, 0x20, 0x32, 0x33, 0x0c, 0x71, 0x18,
+        0x88, 0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8c,
+        0x44, 0x30, 0x21, 0x02, 0x56, 0x4e, 0x6f, 0x37,
+        0xcd, 0xf9, 0xbf, 0x81, 0x6b, 0xf3, 0x7c, 0xde,
+        0x6e, 0x6c, 0xd3, 0x3c, 0x0f, 0x01, 0x6e, 0xff,
+        0xc0, 0x00, 0xc0, 0x01, 0x38, 0xc0, 0x40, 0x40,
+        0x50, 0x00, 0x00, 0x03, 0x00, 0x10, 0x00, 0x00,
+        0x06, 0x48, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00,
+        // PPS
+        0x00, 0x00, 0x00, 0x01, 0x68, 0xee, 0x31, 0x12,
+        0x11
+    };
+
+    const uint8_t *data = NULL;
+    int ret, size       = 0;
+
+    if (st->codecpar->width == 1920) {
+        if (st->codecpar->field_order == AV_FIELD_PROGRESSIVE) {
+            data = avci100_1080p_extradata;
+            size = sizeof(avci100_1080p_extradata);
+        } else {
+            data = avci100_1080i_extradata;
+            size = sizeof(avci100_1080i_extradata);
+        }
+    } else if (st->codecpar->width == 1440) {
+        if (st->codecpar->field_order == AV_FIELD_PROGRESSIVE) {
+            data = avci50_1080p_extradata;
+            size = sizeof(avci50_1080p_extradata);
+        } else {
+            data = avci50_1080i_extradata;
+            size = sizeof(avci50_1080i_extradata);
+        }
+    } else if (st->codecpar->width == 1280) {
+        data = avci100_720p_extradata;
+        size = sizeof(avci100_720p_extradata);
+    } else if (st->codecpar->width == 960) {
+        data = avci50_720p_extradata;
+        size = sizeof(avci50_720p_extradata);
+    }
+
+    if (!size)
+        return 0;
+
+    if ((ret = ff_alloc_extradata(st->codecpar, size)) < 0)
+        return ret;
+    memcpy(st->codecpar->extradata, data, size);
+
+    return 0;
+}
diff --git a/libavformat/internal.h b/libavformat/internal.h
index cd6240b0a3..4392f17d71 100644
--- a/libavformat/internal.h
+++ b/libavformat/internal.h
@@ -623,12 +623,6 @@  int ff_is_intra_only(enum AVCodecID id);
  */
 enum AVCodecID ff_get_pcm_codec_id(int bps, int flt, int be, int sflags);
 
-/**
- * Generate standard extradata for AVC-Intra based on width/height and field
- * order.
- */
-int ff_generate_avci_extradata(AVStream *st);
-
 /**
  * Copy side data from source to destination stream
  *
diff --git a/libavformat/utils.c b/libavformat/utils.c
index 50e8298241..98113086bd 100644
--- a/libavformat/utils.c
+++ b/libavformat/utils.c
@@ -1211,141 +1211,6 @@  error:
     return ret;
 }
 
-int ff_generate_avci_extradata(AVStream *st)
-{
-    static const uint8_t avci100_1080p_extradata[] = {
-        // SPS
-        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
-        0xb6, 0xd4, 0x20, 0x22, 0x33, 0x19, 0xc6, 0x63,
-        0x23, 0x21, 0x01, 0x11, 0x98, 0xce, 0x33, 0x19,
-        0x18, 0x21, 0x02, 0x56, 0xb9, 0x3d, 0x7d, 0x7e,
-        0x4f, 0xe3, 0x3f, 0x11, 0xf1, 0x9e, 0x08, 0xb8,
-        0x8c, 0x54, 0x43, 0xc0, 0x78, 0x02, 0x27, 0xe2,
-        0x70, 0x1e, 0x30, 0x10, 0x10, 0x14, 0x00, 0x00,
-        0x03, 0x00, 0x04, 0x00, 0x00, 0x03, 0x00, 0xca,
-        0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-        // PPS
-        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x33, 0x48,
-        0xd0
-    };
-    static const uint8_t avci100_1080i_extradata[] = {
-        // SPS
-        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
-        0xb6, 0xd4, 0x20, 0x22, 0x33, 0x19, 0xc6, 0x63,
-        0x23, 0x21, 0x01, 0x11, 0x98, 0xce, 0x33, 0x19,
-        0x18, 0x21, 0x03, 0x3a, 0x46, 0x65, 0x6a, 0x65,
-        0x24, 0xad, 0xe9, 0x12, 0x32, 0x14, 0x1a, 0x26,
-        0x34, 0xad, 0xa4, 0x41, 0x82, 0x23, 0x01, 0x50,
-        0x2b, 0x1a, 0x24, 0x69, 0x48, 0x30, 0x40, 0x2e,
-        0x11, 0x12, 0x08, 0xc6, 0x8c, 0x04, 0x41, 0x28,
-        0x4c, 0x34, 0xf0, 0x1e, 0x01, 0x13, 0xf2, 0xe0,
-        0x3c, 0x60, 0x20, 0x20, 0x28, 0x00, 0x00, 0x03,
-        0x00, 0x08, 0x00, 0x00, 0x03, 0x01, 0x94, 0x20,
-        // PPS
-        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x33, 0x48,
-        0xd0
-    };
-    static const uint8_t avci50_1080p_extradata[] = {
-        // SPS
-        0x00, 0x00, 0x00, 0x01, 0x67, 0x6e, 0x10, 0x28,
-        0xa6, 0xd4, 0x20, 0x32, 0x33, 0x0c, 0x71, 0x18,
-        0x88, 0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8c,
-        0x44, 0x30, 0x21, 0x02, 0x56, 0x4e, 0x6f, 0x37,
-        0xcd, 0xf9, 0xbf, 0x81, 0x6b, 0xf3, 0x7c, 0xde,
-        0x6e, 0x6c, 0xd3, 0x3c, 0x05, 0xa0, 0x22, 0x7e,
-        0x5f, 0xfc, 0x00, 0x0c, 0x00, 0x13, 0x8c, 0x04,
-        0x04, 0x05, 0x00, 0x00, 0x03, 0x00, 0x01, 0x00,
-        0x00, 0x03, 0x00, 0x32, 0x84, 0x00, 0x00, 0x00,
-        // PPS
-        0x00, 0x00, 0x00, 0x01, 0x68, 0xee, 0x31, 0x12,
-        0x11
-    };
-    static const uint8_t avci50_1080i_extradata[] = {
-        // SPS
-        0x00, 0x00, 0x00, 0x01, 0x67, 0x6e, 0x10, 0x28,
-        0xa6, 0xd4, 0x20, 0x32, 0x33, 0x0c, 0x71, 0x18,
-        0x88, 0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8c,
-        0x44, 0x30, 0x21, 0x02, 0x56, 0x4e, 0x6e, 0x61,
-        0x87, 0x3e, 0x73, 0x4d, 0x98, 0x0c, 0x03, 0x06,
-        0x9c, 0x0b, 0x73, 0xe6, 0xc0, 0xb5, 0x18, 0x63,
-        0x0d, 0x39, 0xe0, 0x5b, 0x02, 0xd4, 0xc6, 0x19,
-        0x1a, 0x79, 0x8c, 0x32, 0x34, 0x24, 0xf0, 0x16,
-        0x81, 0x13, 0xf7, 0xff, 0x80, 0x02, 0x00, 0x01,
-        0xf1, 0x80, 0x80, 0x80, 0xa0, 0x00, 0x00, 0x03,
-        0x00, 0x20, 0x00, 0x00, 0x06, 0x50, 0x80, 0x00,
-        // PPS
-        0x00, 0x00, 0x00, 0x01, 0x68, 0xee, 0x31, 0x12,
-        0x11
-    };
-    static const uint8_t avci100_720p_extradata[] = {
-        // SPS
-        0x00, 0x00, 0x00, 0x01, 0x67, 0x7a, 0x10, 0x29,
-        0xb6, 0xd4, 0x20, 0x2a, 0x33, 0x1d, 0xc7, 0x62,
-        0xa1, 0x08, 0x40, 0x54, 0x66, 0x3b, 0x8e, 0xc5,
-        0x42, 0x02, 0x10, 0x25, 0x64, 0x2c, 0x89, 0xe8,
-        0x85, 0xe4, 0x21, 0x4b, 0x90, 0x83, 0x06, 0x95,
-        0xd1, 0x06, 0x46, 0x97, 0x20, 0xc8, 0xd7, 0x43,
-        0x08, 0x11, 0xc2, 0x1e, 0x4c, 0x91, 0x0f, 0x01,
-        0x40, 0x16, 0xec, 0x07, 0x8c, 0x04, 0x04, 0x05,
-        0x00, 0x00, 0x03, 0x00, 0x01, 0x00, 0x00, 0x03,
-        0x00, 0x64, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00,
-        // PPS
-        0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x31, 0x12,
-        0x11
-    };
-    static const uint8_t avci50_720p_extradata[] = {
-        // SPS
-        0x00, 0x00, 0x00, 0x01, 0x67, 0x6e, 0x10, 0x20,
-        0xa6, 0xd4, 0x20, 0x32, 0x33, 0x0c, 0x71, 0x18,
-        0x88, 0x62, 0x10, 0x19, 0x19, 0x86, 0x38, 0x8c,
-        0x44, 0x30, 0x21, 0x02, 0x56, 0x4e, 0x6f, 0x37,
-        0xcd, 0xf9, 0xbf, 0x81, 0x6b, 0xf3, 0x7c, 0xde,
-        0x6e, 0x6c, 0xd3, 0x3c, 0x0f, 0x01, 0x6e, 0xff,
-        0xc0, 0x00, 0xc0, 0x01, 0x38, 0xc0, 0x40, 0x40,
-        0x50, 0x00, 0x00, 0x03, 0x00, 0x10, 0x00, 0x00,
-        0x06, 0x48, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00,
-        // PPS
-        0x00, 0x00, 0x00, 0x01, 0x68, 0xee, 0x31, 0x12,
-        0x11
-    };
-
-    const uint8_t *data = NULL;
-    int ret, size       = 0;
-
-    if (st->codecpar->width == 1920) {
-        if (st->codecpar->field_order == AV_FIELD_PROGRESSIVE) {
-            data = avci100_1080p_extradata;
-            size = sizeof(avci100_1080p_extradata);
-        } else {
-            data = avci100_1080i_extradata;
-            size = sizeof(avci100_1080i_extradata);
-        }
-    } else if (st->codecpar->width == 1440) {
-        if (st->codecpar->field_order == AV_FIELD_PROGRESSIVE) {
-            data = avci50_1080p_extradata;
-            size = sizeof(avci50_1080p_extradata);
-        } else {
-            data = avci50_1080i_extradata;
-            size = sizeof(avci50_1080i_extradata);
-        }
-    } else if (st->codecpar->width == 1280) {
-        data = avci100_720p_extradata;
-        size = sizeof(avci100_720p_extradata);
-    } else if (st->codecpar->width == 960) {
-        data = avci50_720p_extradata;
-        size = sizeof(avci50_720p_extradata);
-    }
-
-    if (!size)
-        return 0;
-
-    if ((ret = ff_alloc_extradata(st->codecpar, size)) < 0)
-        return ret;
-    memcpy(st->codecpar->extradata, data, size);
-
-    return 0;
-}
-
 uint8_t *av_stream_get_side_data(const AVStream *st,
                                  enum AVPacketSideDataType type, size_t *size)
 {