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le_audio_util: mark const structs parameters

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This commit is contained in:
Matthias Ringwald 2023-02-25 11:44:29 +01:00
parent 77a8d8da45
commit f67c2203c6
2 changed files with 7 additions and 7 deletions
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8
src/le-audio/le_audio_util.c
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@ -260,7 +260,7 @@ uint16_t le_audio_util_metadata_virtual_memcpy(const le_audio_metadata_t * metad
} }
uint16_t le_audio_util_metadata_parse(uint8_t * buffer, uint8_t buffer_size, le_audio_metadata_t * metadata){ uint16_t le_audio_util_metadata_parse(const uint8_t *buffer, uint8_t buffer_size, le_audio_metadata_t * metadata){
// parse config to get sampling frequency and frame duration // parse config to get sampling frequency and frame duration
uint8_t offset = 0; uint8_t offset = 0;
uint8_t metadata_config_lenght = buffer[offset++]; uint8_t metadata_config_lenght = buffer[offset++];
@ -336,7 +336,7 @@ uint16_t le_audio_util_metadata_parse(uint8_t * buffer, uint8_t buffer_size, le_
return offset; return offset;
} }
uint16_t le_audio_util_metadata_serialize(le_audio_metadata_t * metadata, uint8_t * event, uint16_t event_size){ uint16_t le_audio_util_metadata_serialize(const le_audio_metadata_t *metadata, uint8_t * event, uint16_t event_size){
uint8_t pos = 0; uint8_t pos = 0;
event[pos++] = (uint8_t)metadata->metadata_mask; event[pos++] = (uint8_t)metadata->metadata_mask;
@ -379,7 +379,7 @@ uint16_t le_audio_util_metadata_serialize(le_audio_metadata_t * metadata, uint8_
return pos; return pos;
} }
static uint16_t le_audio_util_get_value_size_for_metadata_type(le_audio_metadata_t * metadata, le_audio_metadata_type_t metadata_type){ static uint16_t le_audio_util_get_value_size_for_metadata_type(const le_audio_metadata_t *metadata, le_audio_metadata_type_t metadata_type){
switch (metadata_type){ switch (metadata_type){
case LE_AUDIO_METADATA_TYPE_PREFERRED_AUDIO_CONTEXTS: case LE_AUDIO_METADATA_TYPE_PREFERRED_AUDIO_CONTEXTS:
case LE_AUDIO_METADATA_TYPE_STREAMING_AUDIO_CONTEXTS: case LE_AUDIO_METADATA_TYPE_STREAMING_AUDIO_CONTEXTS:
@ -411,7 +411,7 @@ static uint16_t le_audio_util_get_value_size_for_metadata_type(le_audio_metadata
return 0; return 0;
} }
uint16_t le_audio_util_metadata_serialize_using_mask(le_audio_metadata_t * metadata, uint8_t * tlv_buffer, uint16_t tlv_buffer_size){ uint16_t le_audio_util_metadata_serialize_using_mask(const le_audio_metadata_t *metadata, uint8_t * tlv_buffer, uint16_t tlv_buffer_size){
uint16_t metadata_type; uint16_t metadata_type;
uint16_t pos = 0; uint16_t pos = 0;

6
src/le-audio/le_audio_util.h
View File

@ -57,11 +57,11 @@ uint16_t le_audio_util_virtual_memcpy_helper(
uint16_t le_audio_util_metadata_virtual_memcpy(const le_audio_metadata_t * metadata, uint8_t metadata_length, uint16_t * records_offset, uint8_t * buffer, uint16_t buffer_size, uint16_t buffer_offset); uint16_t le_audio_util_metadata_virtual_memcpy(const le_audio_metadata_t * metadata, uint8_t metadata_length, uint16_t * records_offset, uint8_t * buffer, uint16_t buffer_size, uint16_t buffer_offset);
uint16_t le_audio_util_metadata_parse(uint8_t * buffer, uint8_t buffer_size, le_audio_metadata_t * metadata); uint16_t le_audio_util_metadata_parse(const uint8_t *buffer, uint8_t buffer_size, le_audio_metadata_t * metadata);
uint16_t le_audio_util_metadata_serialize(le_audio_metadata_t * metadata, uint8_t * event, uint16_t event_size); uint16_t le_audio_util_metadata_serialize(const le_audio_metadata_t *metadata, uint8_t * event, uint16_t event_size);
uint16_t le_audio_util_metadata_serialize_using_mask(le_audio_metadata_t * metadata, uint8_t * tlv_buffer, uint16_t tlv_buffer_size); uint16_t le_audio_util_metadata_serialize_using_mask(const le_audio_metadata_t *metadata, uint8_t * tlv_buffer, uint16_t tlv_buffer_size);
btstack_lc3_frame_duration_t le_audio_util_get_btstack_lc3_frame_duration(le_audio_codec_frame_duration_index_t frame_duration_index); btstack_lc3_frame_duration_t le_audio_util_get_btstack_lc3_frame_duration(le_audio_codec_frame_duration_index_t frame_duration_index);