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topology: add binary output from the builder

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- snd_tplg_build_bin()
- snd_tplg_build_bin_file()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2019-12-14 19:20:02 +01:00
parent 39fb37fef5
commit bee8d4fcaa
2 changed files with 87 additions and 14 deletions
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22
include/topology.h
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@ -791,7 +791,18 @@ void snd_tplg_free(snd_tplg_t *tplg);
* \return Zero on success, otherwise a negative error code
*/
int snd_tplg_build_file(snd_tplg_t *tplg, const char *infile,
const char *outfile);
const char *outfile);
/**
* \brief Parse and build topology text file into binary file.
* \param tplg Topology instance.
* \param infile Topology text input file to be parsed
* \param bin Binary topology output buffer (malloc).
* \param size Binary topology output buffer size in bytes.
* \return Zero on success, otherwise a negative error code
*/
int snd_tplg_build_bin_file(snd_tplg_t *tplg, const char *infile,
void **bin, size_t *size);
/**
* \brief Enable verbose reporting of binary file output
@ -1089,6 +1100,15 @@ int snd_tplg_add_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t);
*/
int snd_tplg_build(snd_tplg_t *tplg, const char *outfile);
/**
* \brief Build all registered topology data into memory.
* \param tplg Topology instance.
* \param bin Binary topology output buffer (malloc).
* \param size Binary topology output buffer size in bytes.
* \return Zero on success, otherwise a negative error code
*/
int snd_tplg_build_bin(snd_tplg_t *tplg, void **bin, size_t *size);
/**
* \brief Attach private data to topology manifest.
* \param tplg Topology instance.