diff options
author | Arun Raghavan <arun@arunraghavan.net> | 2016-05-12 17:56:56 +0530 |
---|---|---|
committer | Arun Raghavan <arun@arunraghavan.net> | 2019-11-08 17:39:03 +0530 |
commit | 02fa9d5fc6076d38d610c63d20122f816f32193a (patch) | |
tree | b11299ea43834c1a22dc6621014d697a02e6aa68 | |
parent | 7766f0e8d7fa97a78b0f0c3789eb89e82377ef9b (diff) |
rtp: Drop support for non-L16 media
There doesn't seem much value in supporting streaming U8/mulaw/alaw on
the network, and it's unlikely these get any testing. Makes more sense
to drop these formats and just convert to L16 if we're dealing with
source media in that format.
Signed-off-by: Arun Raghavan <arun@arunraghavan.net>
-rw-r--r-- | src/modules/rtp/rtp.c | 34 | ||||
-rw-r--r-- | src/modules/rtp/sdp.c | 9 |
2 files changed, 1 insertions, 42 deletions
diff --git a/src/modules/rtp/rtp.c b/src/modules/rtp/rtp.c index 365c71651..0c2862960 100644 --- a/src/modules/rtp/rtp.c +++ b/src/modules/rtp/rtp.c @@ -338,10 +338,6 @@ fail: uint8_t pa_rtp_payload_from_sample_spec(const pa_sample_spec *ss) { pa_assert(ss); - if (ss->format == PA_SAMPLE_ULAW && ss->rate == 8000 && ss->channels == 1) - return 0; - if (ss->format == PA_SAMPLE_ALAW && ss->rate == 8000 && ss->channels == 1) - return 8; if (ss->format == PA_SAMPLE_S16BE && ss->rate == 44100 && ss->channels == 2) return 10; if (ss->format == PA_SAMPLE_S16BE && ss->rate == 44100 && ss->channels == 1) @@ -354,18 +350,6 @@ pa_sample_spec *pa_rtp_sample_spec_from_payload(uint8_t payload, pa_sample_spec pa_assert(ss); switch (payload) { - case 0: - ss->channels = 1; - ss->format = PA_SAMPLE_ULAW; - ss->rate = 8000; - break; - - case 8: - ss->channels = 1; - ss->format = PA_SAMPLE_ALAW; - ss->rate = 8000; - break; - case 10: ss->channels = 2; ss->format = PA_SAMPLE_S16BE; @@ -401,11 +385,7 @@ int pa_rtp_sample_spec_valid(const pa_sample_spec *ss) { if (!pa_sample_spec_valid(ss)) return 0; - return - ss->format == PA_SAMPLE_U8 || - ss->format == PA_SAMPLE_ALAW || - ss->format == PA_SAMPLE_ULAW || - ss->format == PA_SAMPLE_S16BE; + return ss->format == PA_SAMPLE_S16BE; } void pa_rtp_context_destroy(pa_rtp_context *c) { @@ -425,12 +405,6 @@ const char* pa_rtp_format_to_string(pa_sample_format_t f) { switch (f) { case PA_SAMPLE_S16BE: return "L16"; - case PA_SAMPLE_U8: - return "L8"; - case PA_SAMPLE_ALAW: - return "PCMA"; - case PA_SAMPLE_ULAW: - return "PCMU"; default: return NULL; } @@ -441,12 +415,6 @@ pa_sample_format_t pa_rtp_string_to_format(const char *s) { if (pa_streq(s, "L16")) return PA_SAMPLE_S16BE; - else if (pa_streq(s, "L8")) - return PA_SAMPLE_U8; - else if (pa_streq(s, "PCMA")) - return PA_SAMPLE_ALAW; - else if (pa_streq(s, "PCMU")) - return PA_SAMPLE_ULAW; else return PA_SAMPLE_INVALID; } diff --git a/src/modules/rtp/sdp.c b/src/modules/rtp/sdp.c index 14953cf78..6a2e0c964 100644 --- a/src/modules/rtp/sdp.c +++ b/src/modules/rtp/sdp.c @@ -89,15 +89,6 @@ static pa_sample_spec *parse_sdp_sample_spec(pa_sample_spec *ss, char *c) { if (pa_startswith(c, "L16/")) { ss->format = PA_SAMPLE_S16BE; c += 4; - } else if (pa_startswith(c, "L8/")) { - ss->format = PA_SAMPLE_U8; - c += 3; - } else if (pa_startswith(c, "PCMA/")) { - ss->format = PA_SAMPLE_ALAW; - c += 5; - } else if (pa_startswith(c, "PCMU/")) { - ss->format = PA_SAMPLE_ULAW; - c += 5; } else return NULL; |