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| author | Philip Langdale <philipl@overt.org> | 2021-03-20 11:50:22 -0700 |
|---|---|---|
| committer | Jan Ekström <jeebjp@gmail.com> | 2021-03-28 19:46:32 +0300 |
| commit | e5551f775dcdd1ab535f34171eb7f352443332fd (patch) | |
| tree | 6fa4a12ce93d9e05c907a053d585453dbcf5c349 /options/m_option.h | |
| parent | c8f474e3e5005373796f2a9fea77aa57ffcd7637 (diff) | |
| download | mpv-e5551f775dcdd1ab535f34171eb7f352443332fd.tar.bz2 mpv-e5551f775dcdd1ab535f34171eb7f352443332fd.tar.xz | |
options: Add validation macro for int type
As an illustrative example.
Diffstat (limited to 'options/m_option.h')
| -rw-r--r-- | options/m_option.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/options/m_option.h b/options/m_option.h index e7446ce663..322f120a06 100644 --- a/options/m_option.h +++ b/options/m_option.h @@ -195,6 +195,9 @@ typedef int (*m_opt_generic_validate_fn)(struct mp_log *log, const m_option_t *o typedef int (*m_opt_string_validate_fn)(struct mp_log *log, const m_option_t *opt, struct bstr name, const char **value); +typedef int (*m_opt_int_validate_fn)(struct mp_log *log, const m_option_t *opt, + struct bstr name, const int *value); + // m_option.priv points to this if OPT_SUBSTRUCT is used struct m_sub_options { @@ -674,6 +677,11 @@ extern const char m_option_path_separator; #define OPT_CHANNELS(field) \ OPT_TYPED_FIELD(m_option_type_channels, struct m_channels, field) +#define OPT_INT_VALIDATE(field, validate_fn) \ + OPT_TYPED_FIELD(m_option_type_int, int, field), \ + .validate = (m_opt_generic_validate_fn) \ + MP_EXPECT_TYPE(m_opt_int_validate_fn, validate_fn) + #define OPT_STRING_VALIDATE(field, validate_fn) \ OPT_TYPED_FIELD(m_option_type_string, char*, field), \ .validate = (m_opt_generic_validate_fn) \ |