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codecs: Remove test-law.

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This was dead code, test code introduced with Asterisk 13. This was
found while analyzing ASTERISK_28416 and ASTERISK_29185. This change
partly fixes, not closes those two issues.

Change-Id: I42d0daa37f6f334c7d86672f06f085858a3f3940
This commit is contained in:
Alexander Traud
2020-12-01 15:11:58 +01:00
committed by Joshua Colp
parent 51e2187a14
commit 80c14f74bc
8 changed files with 2 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
channels/iax2/codec_pref.c
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@@ -348,7 +348,7 @@ static const uint64_t iax2_supported_formats[] = {
AST_FORMAT_T140,
AST_FORMAT_SIREN7,
AST_FORMAT_SIREN14,
AST_FORMAT_TESTLAW,
0, /* reserved; was AST_FORMAT_TESTLAW */
AST_FORMAT_G719,
0, /* Place holder */
0, /* Place holder */

1
channels/iax2/format_compatibility.c
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@@ -91,7 +91,6 @@ uint64_t iax2_format_compatibility_best(uint64_t formats)
AST_FORMAT_G719,
AST_FORMAT_SIREN14,
AST_FORMAT_SIREN7,
AST_FORMAT_TESTLAW,
/*! G.722 is better then all below, but not as common as the above... so give ulaw and alaw priority */
AST_FORMAT_G722,
/*! Okay, well, signed linear is easy to translate into other stuff */

42
codecs/codec_ulaw.c
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@@ -97,25 +97,6 @@ static struct ast_translator ulawtolin = {
.buf_size = BUFFER_SAMPLES * 2,
};
static struct ast_translator testlawtolin = {
.name = "testlawtolin",
.src_codec = {
.name = "testlaw",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
},
.dst_codec = {
.name = "slin",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
},
.format = "slin",
.framein = ulawtolin_framein,
.sample = ulaw_sample,
.buffer_samples = BUFFER_SAMPLES,
.buf_size = BUFFER_SAMPLES * 2,
};
/*!
* \brief The complete translator for LinToulaw.
*/
@@ -139,33 +120,12 @@ static struct ast_translator lintoulaw = {
.buffer_samples = BUFFER_SAMPLES,
};
static struct ast_translator lintotestlaw = {
.name = "lintotestlaw",
.src_codec = {
.name = "slin",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
},
.dst_codec = {
.name = "testlaw",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
},
.format = "testlaw",
.framein = lintoulaw_framein,
.sample = slin8_sample,
.buf_size = BUFFER_SAMPLES,
.buffer_samples = BUFFER_SAMPLES,
};
static int unload_module(void)
{
int res;
res = ast_unregister_translator(&lintoulaw);
res |= ast_unregister_translator(&ulawtolin);
res |= ast_unregister_translator(&testlawtolin);
res |= ast_unregister_translator(&lintotestlaw);
return res;
}
@@ -176,8 +136,6 @@ static int load_module(void)
res = ast_register_translator(&ulawtolin);
res |= ast_register_translator(&lintoulaw);
res |= ast_register_translator(&lintotestlaw);
res |= ast_register_translator(&testlawtolin);
if (res) {
unload_module();

5
include/asterisk/format_cache.h
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@@ -83,11 +83,6 @@ extern struct ast_format *ast_format_ulaw;
*/
extern struct ast_format *ast_format_alaw;
/*!
* \brief Built-in cached testlaw format.
*/
extern struct ast_format *ast_format_testlaw;
/*!
* \brief Built-in cached gsm format.
*/

2
include/asterisk/format_compatibility.h
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@@ -72,7 +72,7 @@ struct ast_codec;
/*! Opus audio (8kHz, 16kHz, 24kHz, 48Khz) */
#define AST_FORMAT_OPUS (1ULL << 34)
/*! Raw testing-law data (G.711) */
#define AST_FORMAT_TESTLAW (1ULL << 47)
/* #define AST_FORMAT_TESTLAW (1ULL << 47) */
/*! H.261 Video */
#define AST_FORMAT_H261 (1ULL << 18)
/*! H.263 Video */

15
main/codec_builtin.c
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@@ -702,20 +702,6 @@ static struct ast_codec siren14 = {
.get_length = siren14_length,
};
static struct ast_codec testlaw = {
.name = "testlaw",
.description = "G.711 test-law",
.type = AST_MEDIA_TYPE_AUDIO,
.sample_rate = 8000,
.minimum_ms = 10,
.maximum_ms = 150,
.default_ms = 20,
.minimum_bytes = 80,
.samples_count = ulaw_samples,
.get_length = ulaw_length,
.smooth = 1,
};
static int g719_samples(struct ast_frame *frame)
{
return (int) frame->datalen * ((float) 48000 / 8000);
@@ -969,7 +955,6 @@ int ast_codec_builtin_init(void)
res |= CODEC_REGISTER_AND_CACHE(g722);
res |= CODEC_REGISTER_AND_CACHE(siren7);
res |= CODEC_REGISTER_AND_CACHE(siren14);
res |= CODEC_REGISTER_AND_CACHE(testlaw);
res |= CODEC_REGISTER_AND_CACHE(g719);
res |= CODEC_REGISTER_AND_CACHE(opus);
res |= CODEC_REGISTER_AND_CACHE(jpeg);

8
main/format_cache.c
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@@ -90,11 +90,6 @@ struct ast_format *ast_format_ulaw;
*/
struct ast_format *ast_format_alaw;
/*!
* \brief Built-in cached testlaw format.
*/
struct ast_format *ast_format_testlaw;
/*!
* \brief Built-in cached gsm format.
*/
@@ -343,7 +338,6 @@ static void format_cache_shutdown(void)
ao2_replace(ast_format_g722, NULL);
ao2_replace(ast_format_siren7, NULL);
ao2_replace(ast_format_siren14, NULL);
ao2_replace(ast_format_testlaw, NULL);
ao2_replace(ast_format_g719, NULL);
ao2_replace(ast_format_opus, NULL);
ao2_replace(ast_format_codec2, NULL);
@@ -434,8 +428,6 @@ static void set_cached_format(const char *name, struct ast_format *format)
ao2_replace(ast_format_siren7, format);
} else if (!strcmp(name, "siren14")) {
ao2_replace(ast_format_siren14, format);
} else if (!strcmp(name, "testlaw")) {
ao2_replace(ast_format_testlaw, format);
} else if (!strcmp(name, "g719")) {
ao2_replace(ast_format_g719, format);
} else if (!strcmp(name, "opus")) {

7
main/format_compatibility.c
View File

@@ -76,8 +76,6 @@ uint64_t ast_format_compatibility_format2bitfield(const struct ast_format *forma
return AST_FORMAT_SPEEX16;
} else if (ast_format_cmp(format, ast_format_opus) == AST_FORMAT_CMP_EQUAL) {
return AST_FORMAT_OPUS;
} else if (ast_format_cmp(format, ast_format_testlaw) == AST_FORMAT_CMP_EQUAL) {
return AST_FORMAT_TESTLAW;
} else if (ast_format_cmp(format, ast_format_h261) == AST_FORMAT_CMP_EQUAL) {
return AST_FORMAT_H261;
} else if (ast_format_cmp(format, ast_format_h263) == AST_FORMAT_CMP_EQUAL) {
@@ -143,8 +141,6 @@ uint64_t ast_format_compatibility_codec2bitfield(const struct ast_codec *codec)
return AST_FORMAT_SPEEX16;
} else if (codec->id == ast_format_get_codec_id(ast_format_opus)) {
return AST_FORMAT_OPUS;
} else if (codec->id == ast_format_get_codec_id(ast_format_testlaw)) {
return AST_FORMAT_TESTLAW;
} else if (codec->id == ast_format_get_codec_id(ast_format_h261)) {
return AST_FORMAT_H261;
} else if (codec->id == ast_format_get_codec_id(ast_format_h263)) {
@@ -230,9 +226,6 @@ struct ast_format *ast_format_compatibility_bitfield2format(uint64_t bitfield)
/*! Opus audio (8kHz, 16kHz, 24kHz, 48Khz) */
case AST_FORMAT_OPUS:
return ast_format_opus;
/*! Raw mu-law data (G.711) */
case AST_FORMAT_TESTLAW:
return ast_format_testlaw;
/*! H.261 Video */
case AST_FORMAT_H261: