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Diffstat (limited to 'codecs/codec_alaw.c')
-rw-r--r--codecs/codec_alaw.c49
1 files changed, 29 insertions, 20 deletions
diff --git a/codecs/codec_alaw.c b/codecs/codec_alaw.c
index 34a71388e..2ca577d7f 100644
--- a/codecs/codec_alaw.c
+++ b/codecs/codec_alaw.c
@@ -77,6 +77,17 @@ static int lintoalaw_framein(struct ast_trans_pvt *pvt, struct ast_frame *f)
static struct ast_translator alawtolin = {
.name = "alawtolin",
+ .src_codec = {
+ .name = "alaw",
+ .type = AST_MEDIA_TYPE_AUDIO,
+ .sample_rate = 8000,
+ },
+ .dst_codec = {
+ .name = "slin",
+ .type = AST_MEDIA_TYPE_AUDIO,
+ .sample_rate = 8000,
+ },
+ .format = "slin",
.framein = alawtolin_framein,
.sample = alaw_sample,
.buffer_samples = BUFFER_SAMPLES,
@@ -84,20 +95,24 @@ static struct ast_translator alawtolin = {
};
static struct ast_translator lintoalaw = {
- "lintoalaw",
+ .name = "lintoalaw",
+ .src_codec = {
+ .name = "slin",
+ .type = AST_MEDIA_TYPE_AUDIO,
+ .sample_rate = 8000,
+ },
+ .dst_codec = {
+ .name = "alaw",
+ .type = AST_MEDIA_TYPE_AUDIO,
+ .sample_rate = 8000,
+ },
+ .format = "alaw",
.framein = lintoalaw_framein,
.sample = slin8_sample,
.buffer_samples = BUFFER_SAMPLES,
.buf_size = BUFFER_SAMPLES,
};
-/*! \brief standard module stuff */
-
-static int reload(void)
-{
- return AST_MODULE_LOAD_SUCCESS;
-}
-
static int unload_module(void)
{
int res;
@@ -112,24 +127,18 @@ static int load_module(void)
{
int res;
- ast_format_set(&lintoalaw.src_format, AST_FORMAT_SLINEAR, 0);
- ast_format_set(&lintoalaw.dst_format, AST_FORMAT_ALAW, 0);
-
- ast_format_set(&alawtolin.src_format, AST_FORMAT_ALAW, 0);
- ast_format_set(&alawtolin.dst_format, AST_FORMAT_SLINEAR, 0);
-
res = ast_register_translator(&alawtolin);
- if (!res)
- res = ast_register_translator(&lintoalaw);
- else
- ast_unregister_translator(&alawtolin);
- if (res)
+ res |= ast_register_translator(&lintoalaw);
+
+ if (res) {
+ unload_module();
return AST_MODULE_LOAD_FAILURE;
+ }
+
return AST_MODULE_LOAD_SUCCESS;
}
AST_MODULE_INFO(ASTERISK_GPL_KEY, AST_MODFLAG_DEFAULT, "A-law Coder/Decoder",
.load = load_module,
.unload = unload_module,
- .reload = reload,
);