Merge commit '5c2fb561d94fc51d76ab21d6f7cc5b6cc3aa599c'
authorJames Almer <jamrial@gmail.com>
Mon, 1 Aug 2016 18:11:05 +0000 (15:11 -0300)
committerJames Almer <jamrial@gmail.com>
Mon, 1 Aug 2016 18:11:05 +0000 (15:11 -0300)
* commit '5c2fb561d94fc51d76ab21d6f7cc5b6cc3aa599c':
  h264: add H264_ prefix to the NAL unit types

Conflicts:
libavcodec/h264_parse.c
libavcodec/h264_parser.c
libavcodec/h264_slice.c
libavcodec/h264dec.c

Merged-by: James Almer <jamrial@gmail.com>
libavcodec/h264.h
libavcodec/h264_parse.c
libavcodec/h264_parser.c
libavcodec/h264_refs.c
libavcodec/h264_slice.c
libavcodec/h264dec.c
libavcodec/omx.c
libavcodec/vaapi_encode_h264.c
libavformat/mxfenc.c

index bcdd4f69dd8e753dc8d1604fce610623453a37bf..86df5eb9b3fc2ac526b3c170e7296d3ee2b9c78e 100644 (file)
 
 /* NAL unit types */
 enum {
-    NAL_SLICE           = 1,
-    NAL_DPA             = 2,
-    NAL_DPB             = 3,
-    NAL_DPC             = 4,
-    NAL_IDR_SLICE       = 5,
-    NAL_SEI             = 6,
-    NAL_SPS             = 7,
-    NAL_PPS             = 8,
-    NAL_AUD             = 9,
-    NAL_END_SEQUENCE    = 10,
-    NAL_END_STREAM      = 11,
-    NAL_FILLER_DATA     = 12,
-    NAL_SPS_EXT         = 13,
-    NAL_AUXILIARY_SLICE = 19,
+    H264_NAL_SLICE           = 1,
+    H264_NAL_DPA             = 2,
+    H264_NAL_DPB             = 3,
+    H264_NAL_DPC             = 4,
+    H264_NAL_IDR_SLICE       = 5,
+    H264_NAL_SEI             = 6,
+    H264_NAL_SPS             = 7,
+    H264_NAL_PPS             = 8,
+    H264_NAL_AUD             = 9,
+    H264_NAL_END_SEQUENCE    = 10,
+    H264_NAL_END_STREAM      = 11,
+    H264_NAL_FILLER_DATA     = 12,
+    H264_NAL_SPS_EXT         = 13,
+    H264_NAL_AUXILIARY_SLICE = 19,
 };
 
 #endif /* AVCODEC_H264_H */
index da67149aa1ebdc4db720f091d93fc3ce6266232a..1d4b1e4d82bc6681c60abb4db6ed046a78225b57 100644 (file)
@@ -346,12 +346,12 @@ static int decode_extradata_ps(const uint8_t *data, int size, H264ParamSets *ps,
     for (i = 0; i < pkt.nb_nals; i++) {
         H2645NAL *nal = &pkt.nals[i];
         switch (nal->type) {
-        case NAL_SPS:
+        case H264_NAL_SPS:
             ret = ff_h264_decode_seq_parameter_set(&nal->gb, logctx, ps, 0);
             if (ret < 0)
                 goto fail;
             break;
-        case NAL_PPS:
+        case H264_NAL_PPS:
             ret = ff_h264_decode_picture_parameter_set(&nal->gb, logctx, ps,
                                                        nal->size_bits);
             if (ret < 0)
index 20efdaaa7d3e1f777d9fdf22683ad0cb557d0292..0352b21fd1df11a7b949273b8c06301d9f6297c2 100644 (file)
@@ -106,14 +106,14 @@ static int h264_find_frame_end(H264ParseContext *p, const uint8_t *buf,
                 state >>= 1;           // 2->1, 1->0, 0->0
         } else if (state <= 5) {
             int nalu_type = buf[i] & 0x1F;
-            if (nalu_type == NAL_SEI || nalu_type == NAL_SPS ||
-                nalu_type == NAL_PPS || nalu_type == NAL_AUD) {
+            if (nalu_type == H264_NAL_SEI || nalu_type == H264_NAL_SPS ||
+                nalu_type == H264_NAL_PPS || nalu_type == H264_NAL_AUD) {
                 if (pc->frame_start_found) {
                     i++;
                     goto found;
                 }
-            } else if (nalu_type == NAL_SLICE || nalu_type == NAL_DPA ||
-                       nalu_type == NAL_IDR_SLICE) {
+            } else if (nalu_type == H264_NAL_SLICE || nalu_type == H264_NAL_DPA ||
+                       nalu_type == H264_NAL_IDR_SLICE) {
                 state += 8;
                 continue;
             }
@@ -303,10 +303,10 @@ static inline int parse_nal_units(AVCodecParserContext *s,
 
         state = buf[buf_index];
         switch (state & 0x1f) {
-        case NAL_SLICE:
-        case NAL_IDR_SLICE:
+        case H264_NAL_SLICE:
+        case H264_NAL_IDR_SLICE:
             // Do not walk the whole buffer just to decode slice header
-            if ((state & 0x1f) == NAL_IDR_SLICE || ((state >> 5) & 0x3) == 0) {
+            if ((state & 0x1f) == H264_NAL_IDR_SLICE || ((state >> 5) & 0x3) == 0) {
                 /* IDR or disposable slice
                  * No need to decode many bytes because MMCOs shall not be present. */
                 if (src_length > 60)
@@ -332,17 +332,17 @@ static inline int parse_nal_units(AVCodecParserContext *s,
         nal.type    = get_bits(&nal.gb, 5);
 
         switch (nal.type) {
-        case NAL_SPS:
+        case H264_NAL_SPS:
             ff_h264_decode_seq_parameter_set(&nal.gb, avctx, &p->ps, 0);
             break;
-        case NAL_PPS:
+        case H264_NAL_PPS:
             ff_h264_decode_picture_parameter_set(&nal.gb, avctx, &p->ps,
                                                  nal.size_bits);
             break;
-        case NAL_SEI:
+        case H264_NAL_SEI:
             ff_h264_sei_decode(&p->sei, &nal.gb, &p->ps, avctx);
             break;
-        case NAL_IDR_SLICE:
+        case H264_NAL_IDR_SLICE:
             s->key_frame = 1;
 
             p->poc.prev_frame_num        = 0;
@@ -350,7 +350,7 @@ static inline int parse_nal_units(AVCodecParserContext *s,
             p->poc.prev_poc_msb          =
             p->poc.prev_poc_lsb          = 0;
         /* fall through */
-        case NAL_SLICE:
+        case H264_NAL_SLICE:
             get_ue_golomb_long(&nal.gb);  // skip first_mb_in_slice
             slice_type   = get_ue_golomb_31(&nal.gb);
             s->pict_type = ff_h264_golomb_to_pict_type[slice_type % 5];
@@ -440,7 +440,7 @@ static inline int parse_nal_units(AVCodecParserContext *s,
                 }
             }
 
-            if (nal.type == NAL_IDR_SLICE)
+            if (nal.type == H264_NAL_IDR_SLICE)
                 get_ue_golomb_long(&nal.gb); /* idr_pic_id */
             if (sps->poc_type == 0) {
                 p->poc.poc_lsb = get_bits(&nal.gb, sps->log2_max_poc_lsb);
@@ -469,7 +469,7 @@ static inline int parse_nal_units(AVCodecParserContext *s,
              * FIXME: MMCO_RESET could appear in non-first slice.
              *        Maybe, we should parse all undisposable non-IDR slice of this
              *        picture until encountering MMCO_RESET in a slice of it. */
-            if (nal.ref_idc && nal.type != NAL_IDR_SLICE) {
+            if (nal.ref_idc && nal.type != H264_NAL_IDR_SLICE) {
                 got_reset = scan_mmco_reset(s, &nal.gb, avctx);
                 if (got_reset < 0)
                     goto fail;
@@ -637,17 +637,17 @@ static int h264_split(AVCodecContext *avctx,
         if ((state & 0xFFFFFF00) != 0x100)
             break;
         nalu_type = state & 0x1F;
-        if (nalu_type == NAL_SPS) {
+        if (nalu_type == H264_NAL_SPS) {
             has_sps = 1;
-        } else if (nalu_type == NAL_PPS)
+        } else if (nalu_type == H264_NAL_PPS)
             has_pps = 1;
         /* else if (nalu_type == 0x01 ||
          *     nalu_type == 0x02 ||
          *     nalu_type == 0x05) {
          *  }
          */
-        else if ((nalu_type != NAL_SEI || has_pps) &&
-                  nalu_type != NAL_AUD && nalu_type != NAL_SPS_EXT &&
+        else if ((nalu_type != H264_NAL_SEI || has_pps) &&
+                  nalu_type != H264_NAL_AUD && nalu_type != H264_NAL_SPS_EXT &&
                   nalu_type != 0x0f) {
             if (has_sps) {
                 while (ptr - 4 > buf && ptr[-5] == 0)
index e66f69a2aad8fae432670454284374cc448b1951..e760df18808c991c572899bc4d19359da63d2b80 100644 (file)
@@ -828,7 +828,7 @@ int ff_h264_decode_ref_pic_marking(const H264Context *h, H264SliceContext *sl,
     MMCO *mmco = sl->mmco;
     int nb_mmco = 0;
 
-    if (h->nal_unit_type == NAL_IDR_SLICE) { // FIXME fields
+    if (h->nal_unit_type == H264_NAL_IDR_SLICE) { // FIXME fields
         skip_bits1(gb); // broken_link
         if (get_bits1(gb)) {
             mmco[0].opcode   = MMCO_LONG;
index 9495b6eb0e3b0d19b402efbdd29bfa0484fd2f19..fcc844390dfdb58f9f3cd356b9d3044f8f4b9afd 100644 (file)
@@ -1542,7 +1542,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl,
     sl->slice_type     = slice_type;
     sl->slice_type_nos = slice_type & 3;
 
-    if (nal->type  == NAL_IDR_SLICE &&
+    if (nal->type  == H264_NAL_IDR_SLICE &&
         sl->slice_type_nos != AV_PICTURE_TYPE_I) {
         av_log(h->avctx, AV_LOG_ERROR, "A non-intra slice in an IDR NAL unit.\n");
         return AVERROR_INVALIDDATA;
@@ -1605,7 +1605,7 @@ static int h264_slice_header_parse(const H264Context *h, H264SliceContext *sl,
         sl->max_pic_num  = 1 << (sps->log2_max_frame_num + 1);
     }
 
-    if (nal->type == NAL_IDR_SLICE)
+    if (nal->type == H264_NAL_IDR_SLICE)
         get_ue_golomb_long(&sl->gb); /* idr_pic_id */
 
     if (sps->poc_type == 0) {
@@ -1758,7 +1758,7 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl,
                 h->current_slice = 0;
                 if (ret < 0)
                     return ret;
-            } else if (h->cur_pic_ptr && !FIELD_PICTURE(h) && !h->first_field && h->nal_unit_type  == NAL_IDR_SLICE) {
+            } else if (h->cur_pic_ptr && !FIELD_PICTURE(h) && !h->first_field && h->nal_unit_type  == H264_NAL_IDR_SLICE) {
                 av_log(h, AV_LOG_WARNING, "Broken frame packetizing\n");
                 ret = ff_h264_field_end(h, h->slice_ctx, 1);
                 h->current_slice = 0;
@@ -1788,7 +1788,7 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl,
             (h->avctx->skip_frame >= AVDISCARD_NONREF && !h->nal_ref_idc) ||
             (h->avctx->skip_frame >= AVDISCARD_BIDIR  && sl->slice_type_nos == AV_PICTURE_TYPE_B) ||
             (h->avctx->skip_frame >= AVDISCARD_NONINTRA && sl->slice_type_nos != AV_PICTURE_TYPE_I) ||
-            (h->avctx->skip_frame >= AVDISCARD_NONKEY && h->nal_unit_type != NAL_IDR_SLICE && h->sei.recovery_point.recovery_frame_cnt < 0) ||
+            (h->avctx->skip_frame >= AVDISCARD_NONKEY && h->nal_unit_type != H264_NAL_IDR_SLICE && h->sei.recovery_point.recovery_frame_cnt < 0) ||
             h->avctx->skip_frame >= AVDISCARD_ALL) {
             return SLICE_SKIPED;
         }
@@ -1861,7 +1861,7 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl,
 
     if (h->avctx->skip_loop_filter >= AVDISCARD_ALL ||
         (h->avctx->skip_loop_filter >= AVDISCARD_NONKEY &&
-         h->nal_unit_type != NAL_IDR_SLICE) ||
+         h->nal_unit_type != H264_NAL_IDR_SLICE) ||
         (h->avctx->skip_loop_filter >= AVDISCARD_NONINTRA &&
          sl->slice_type_nos != AV_PICTURE_TYPE_I) ||
         (h->avctx->skip_loop_filter >= AVDISCARD_BIDIR  &&
@@ -1938,7 +1938,7 @@ int ff_h264_decode_slice_header(H264Context *h, H264SliceContext *sl,
                sl->mb_y * h->mb_width + sl->mb_x,
                av_get_picture_type_char(sl->slice_type),
                sl->slice_type_fixed ? " fix" : "",
-               nal->type == NAL_IDR_SLICE ? " IDR" : "",
+               nal->type == H264_NAL_IDR_SLICE ? " IDR" : "",
                h->poc.frame_num,
                h->cur_pic_ptr->field_poc[0],
                h->cur_pic_ptr->field_poc[1],
index 91bc38dcc1571aff00ce4a2ac032b3d63a69af40..d944a8ce934b2857feec4a891d9ae447a5b55b24 100644 (file)
@@ -674,13 +674,13 @@ static int get_last_needed_nal(H264Context *h)
          * which splits NALs strangely if so, when frame threading we
          * can't start the next thread until we've read all of them */
         switch (nal->type) {
-        case NAL_SPS:
-        case NAL_PPS:
+        case H264_NAL_SPS:
+        case H264_NAL_PPS:
             nals_needed = i;
             break;
-        case NAL_DPA:
-        case NAL_IDR_SLICE:
-        case NAL_SLICE:
+        case H264_NAL_DPA:
+        case H264_NAL_IDR_SLICE:
+        case H264_NAL_SLICE:
             ret = init_get_bits8(&gb, nal->data + 1, (nal->size - 1));
             if (ret < 0)
                 return ret;
@@ -768,7 +768,7 @@ static int decode_nal_units(H264Context *h, const uint8_t *buf, int buf_size)
         int err;
 
         if (avctx->skip_frame >= AVDISCARD_NONREF &&
-            nal->ref_idc == 0 && nal->type != NAL_SEI)
+            nal->ref_idc == 0 && nal->type != H264_NAL_SEI)
             continue;
 
 again:
@@ -778,14 +778,14 @@ again:
 
         err = 0;
         switch (nal->type) {
-        case NAL_IDR_SLICE:
+        case H264_NAL_IDR_SLICE:
             if ((nal->data[1] & 0xFC) == 0x98) {
                 av_log(h->avctx, AV_LOG_ERROR, "Invalid inter IDR frame\n");
                 h->next_outputed_poc = INT_MIN;
                 ret = -1;
                 goto end;
             }
-            if (nal->type != NAL_IDR_SLICE) {
+            if (nal->type != H264_NAL_IDR_SLICE) {
                 av_log(h->avctx, AV_LOG_ERROR,
                        "Invalid mix of idr and non-idr slices\n");
                 ret = -1;
@@ -801,7 +801,7 @@ again:
             }
             idr_cleared = 1;
             h->has_recovery_point = 1;
-        case NAL_SLICE:
+        case H264_NAL_SLICE:
             sl->gb = nal->gb;
 
             if ((err = ff_h264_decode_slice_header(h, sl, nal)))
@@ -822,16 +822,16 @@ again:
                 }
             }
 
-            h->cur_pic_ptr->f->key_frame |= (nal->type == NAL_IDR_SLICE);
+            h->cur_pic_ptr->f->key_frame |= (nal->type == H264_NAL_IDR_SLICE);
 
-            if (nal->type == NAL_IDR_SLICE ||
+            if (nal->type == H264_NAL_IDR_SLICE ||
                 (h->recovery_frame == h->poc.frame_num && nal->ref_idc)) {
                 h->recovery_frame         = -1;
                 h->cur_pic_ptr->recovered = 1;
             }
             // If we have an IDR, all frames after it in decoded order are
             // "recovered".
-            if (nal->type == NAL_IDR_SLICE)
+            if (nal->type == H264_NAL_IDR_SLICE)
                 h->frame_recovered |= FRAME_RECOVERED_IDR;
 #if 1
             h->cur_pic_ptr->recovered |= h->frame_recovered;
@@ -874,12 +874,12 @@ again:
                     context_count++;
             }
             break;
-        case NAL_DPA:
-        case NAL_DPB:
-        case NAL_DPC:
+        case H264_NAL_DPA:
+        case H264_NAL_DPB:
+        case H264_NAL_DPC:
             avpriv_request_sample(avctx, "data partitioning");
             break;
-        case NAL_SEI:
+        case H264_NAL_SEI:
             ret = ff_h264_sei_decode(&h->sei, &nal->gb, &h->ps, avctx);
             h->has_recovery_point = h->has_recovery_point || h->sei.recovery_point.recovery_frame_cnt != -1;
             if (avctx->debug & FF_DEBUG_GREEN_MD)
@@ -892,7 +892,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
             if (ret < 0 && (h->avctx->err_recognition & AV_EF_EXPLODE))
                 goto end;
             break;
-        case NAL_SPS: {
+        case H264_NAL_SPS: {
             GetBitContext tmp_gb = nal->gb;
             if (ff_h264_decode_seq_parameter_set(&tmp_gb, avctx, &h->ps, 0) >= 0)
                 break;
@@ -904,18 +904,18 @@ FF_ENABLE_DEPRECATION_WARNINGS
             ff_h264_decode_seq_parameter_set(&nal->gb, avctx, &h->ps, 1);
             break;
         }
-        case NAL_PPS:
+        case H264_NAL_PPS:
             ret = ff_h264_decode_picture_parameter_set(&nal->gb, avctx, &h->ps,
                                                        nal->size_bits);
             if (ret < 0 && (h->avctx->err_recognition & AV_EF_EXPLODE))
                 goto end;
             break;
-        case NAL_AUD:
-        case NAL_END_SEQUENCE:
-        case NAL_END_STREAM:
-        case NAL_FILLER_DATA:
-        case NAL_SPS_EXT:
-        case NAL_AUXILIARY_SLICE:
+        case H264_NAL_AUD:
+        case H264_NAL_END_SEQUENCE:
+        case H264_NAL_END_STREAM:
+        case H264_NAL_FILLER_DATA:
+        case H264_NAL_SPS_EXT:
+        case H264_NAL_AUXILIARY_SLICE:
             break;
         default:
             av_log(avctx, AV_LOG_DEBUG, "Unknown NAL code: %d (%d bits)\n",
@@ -1157,7 +1157,7 @@ static int h264_decode_frame(AVCodecContext *avctx, void *data,
     if (buf_index < 0)
         return AVERROR_INVALIDDATA;
 
-    if (!h->cur_pic_ptr && h->nal_unit_type == NAL_END_SEQUENCE) {
+    if (!h->cur_pic_ptr && h->nal_unit_type == H264_NAL_END_SEQUENCE) {
         av_assert0(buf_index <= buf_size);
         goto out;
     }
index 1b2ae0d99762fcdaa73313a4a6be5cd62f03d855..c1b6fb984736f7a2bf9555c8805124df6a8e8221 100644 (file)
@@ -703,7 +703,7 @@ static av_cold int omx_encode_init(AVCodecContext *avctx)
                          nals[avctx->extradata[i + 4] & 0x1f]++;
                      }
                 }
-                if (nals[NAL_SPS] && nals[NAL_PPS])
+                if (nals[H264_NAL_SPS] && nals[H264_NAL_PPS])
                     break;
             } else {
                 if (avctx->extradata_size > 0)
index d576edec062b897775c130a9cd947fc4636aa7a8..979cf37cf4bd470809ae33f5011e2332d63fc5eb 100644 (file)
@@ -283,7 +283,7 @@ static void vaapi_encode_h264_write_sps(PutBitContext *pbc,
     VAAPIEncodeH264MiscSequenceParams *mseq = &priv->misc_sequence_params;
     int i;
 
-    vaapi_encode_h264_write_nal_header(pbc, NAL_SPS, 3);
+    vaapi_encode_h264_write_nal_header(pbc, H264_NAL_SPS, 3);
 
     u(8, mseq_var(profile_idc));
     u(1, mseq_var(constraint_set0_flag));
@@ -368,7 +368,7 @@ static void vaapi_encode_h264_write_pps(PutBitContext *pbc,
     VAAPIEncodeH264Context            *priv = ctx->priv_data;
     VAAPIEncodeH264MiscSequenceParams *mseq = &priv->misc_sequence_params;
 
-    vaapi_encode_h264_write_nal_header(pbc, NAL_PPS, 3);
+    vaapi_encode_h264_write_nal_header(pbc, H264_NAL_PPS, 3);
 
     ue(vpic_var(pic_parameter_set_id));
     ue(vpic_var(seq_parameter_set_id));
@@ -642,7 +642,7 @@ static void vaapi_encode_h264_write_sei(PutBitContext *pbc,
                           VAAPIEncodeContext *ctx,
                           VAAPIEncodePicture *pic) = NULL;
 
-    vaapi_encode_h264_write_nal_header(pbc, NAL_SEI, 0);
+    vaapi_encode_h264_write_nal_header(pbc, H264_NAL_SEI, 0);
 
     for (payload_type = 0; payload_type < 64; payload_type++) {
         switch (payload_type) {
@@ -1010,9 +1010,9 @@ static int vaapi_encode_h264_init_slice_params(AVCodecContext *avctx,
     mslice = &pslice->misc_slice_params;
 
     if (pic->type == PICTURE_TYPE_IDR)
-        mslice->nal_unit_type = NAL_IDR_SLICE;
+        mslice->nal_unit_type = H264_NAL_IDR_SLICE;
     else
-        mslice->nal_unit_type = NAL_SLICE;
+        mslice->nal_unit_type = H264_NAL_SLICE;
 
     switch (pic->type) {
     case PICTURE_TYPE_IDR:
index 80318b8903cb0a1fa89a61a47891bcf6fa664a4a..ffd0bf2d16e6ee2a4cbec0f2916245fa0aafadb4 100644 (file)
@@ -1860,11 +1860,11 @@ static int mxf_parse_h264_frame(AVFormatContext *s, AVStream *st,
             break;
         --buf;
         switch (state & 0x1f) {
-        case NAL_SPS:
+        case H264_NAL_SPS:
             st->codecpar->profile = buf[1];
             e->flags |= 0x40;
             break;
-        case NAL_PPS:
+        case H264_NAL_PPS:
             if (e->flags & 0x40) { // sequence header present
                 e->flags |= 0x80; // random access
                 extra_size = 0;