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Code Issues Releases Activity

rtpdec_h264: Fix nal type counting after refactoring

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This fixes builds with -DDEBUG after f0a874799.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2015-02-19 22:12:21 +02:00
parent a3cc519d1f
commit 16163e6bf2
1 changed files with 15 additions and 6 deletions
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21
libavformat/rtpdec_h264.c
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@ -57,9 +57,12 @@ struct PayloadContext {
#ifdef DEBUG
#define COUNT_NAL_TYPE(data, nal) data->packet_types_received[(nal) & 0x1f]++
#define NAL_COUNTERS data->packet_types_received
#else
#define COUNT_NAL_TYPE(data, nal) do { } while (0)
#define NAL_COUNTERS NULL
#endif
#define NAL_MASK 0x1f
static const uint8_t start_sequence[] = { 0, 0, 0, 1 };
@ -178,7 +181,8 @@ static int sdp_parse_fmtp_config_h264(AVFormatContext *s,
static int h264_handle_packet_stap_a(AVFormatContext *ctx, AVPacket *pkt,
const uint8_t *buf, int len,
int start_skip)
int start_skip, int *nal_counters,
int nal_mask)
{
int pass = 0;
int total_length = 0;
@ -209,7 +213,8 @@ static int h264_handle_packet_stap_a(AVFormatContext *ctx, AVPacket *pkt,
memcpy(dst, start_sequence, sizeof(start_sequence));
dst += sizeof(start_sequence);
memcpy(dst, src, nal_size);
COUNT_NAL_TYPE(data, *src);
if (nal_counters)
nal_counters[(*src) & nal_mask]++;
dst += nal_size;
}
} else {
@ -236,7 +241,8 @@ static int h264_handle_packet_stap_a(AVFormatContext *ctx, AVPacket *pkt,
}
static int h264_handle_packet_fu_a(AVFormatContext *ctx, AVPacket *pkt,
const uint8_t *buf, int len)
const uint8_t *buf, int len,
int *nal_counters, int nal_mask)
{
uint8_t fu_indicator, fu_header, start_bit, nal_type, nal;
int ret;
@ -257,7 +263,8 @@ static int h264_handle_packet_fu_a(AVFormatContext *ctx, AVPacket *pkt,
len -= 2;
if (start_bit) {
COUNT_NAL_TYPE(data, nal_type);
if (nal_counters)
nal_counters[nal_type & nal_mask]++;
/* copy in the start sequence, and the reconstructed nal */
if ((ret = av_new_packet(pkt, sizeof(start_sequence) + sizeof(nal) + len)) < 0)
return ret;
@ -308,7 +315,8 @@ static int h264_handle_packet(AVFormatContext *ctx, PayloadContext *data,
// consume the STAP-A NAL
buf++;
len--;
result = h264_handle_packet_stap_a(ctx, pkt, buf, len, 0);
result = h264_handle_packet_stap_a(ctx, pkt, buf, len, 0,
NAL_COUNTERS, NAL_MASK);
break;
case 25: // STAP-B
@ -322,7 +330,8 @@ static int h264_handle_packet(AVFormatContext *ctx, PayloadContext *data,
break;
case 28: // FU-A (fragmented nal)
result = h264_handle_packet_fu_a(ctx, pkt, buf, len);
result = h264_handle_packet_fu_a(ctx, pkt, buf, len,
NAL_COUNTERS, NAL_MASK);
break;
case 30: // undefined