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(audio_dsp_filter.c) Refactor code flow

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This commit is contained in:
twinaphex 2015-09-29 16:55:58 +02:00
parent 084217fa42
commit 28b9ac73ad
1 changed files with 27 additions and 27 deletions
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54
audio/audio_dsp_filter.c
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@ -142,14 +142,16 @@ static const dspfilter_get_implementation_t dsp_plugs_builtin[] = {
eq_dspfilter_get_implementation,
chorus_dspfilter_get_implementation,
};
#endif
static bool append_plugs(rarch_dsp_filter_t *dsp, struct string_list *list)
{
unsigned i;
dspfilter_simd_mask_t mask = retro_get_cpu_features();
(void)mask;
(void)list;
#if defined(HAVE_FILTERS_BUILTIN)
dsp->plugs = (struct rarch_dsp_plug*)
calloc(ARRAY_SIZE(dsp_plugs_builtin), sizeof(*dsp->plugs));
if (!dsp->plugs)
@ -163,26 +165,22 @@ static bool append_plugs(rarch_dsp_filter_t *dsp, struct string_list *list)
if (!dsp->plugs[i].impl)
return false;
}
return true;
}
#elif defined(HAVE_DYLIB)
static bool append_plugs(rarch_dsp_filter_t *dsp, struct string_list *list)
{
unsigned i;
dspfilter_simd_mask_t mask = retro_get_cpu_features();
for (i = 0; i < list->size; i++)
{
const struct dspfilter_implementation *impl = NULL;
struct rarch_dsp_plug *new_plugs = NULL;
dylib_t lib = dylib_load(list->elems[i].data);
dspfilter_get_implementation_t cb;
const struct dspfilter_implementation *impl = NULL;
struct rarch_dsp_plug *new_plugs = NULL;
dylib_t lib = dylib_load(list->elems[i].data);
if (!lib)
continue;
cb = (dspfilter_get_implementation_t)dylib_proc(lib, "dspfilter_get_implementation");
cb = (dspfilter_get_implementation_t)
dylib_proc(lib, "dspfilter_get_implementation");
if (!cb)
{
dylib_close(lib);
@ -211,27 +209,36 @@ static bool append_plugs(rarch_dsp_filter_t *dsp, struct string_list *list)
}
/* Found plug. */
dsp->plugs = new_plugs;
dsp->plugs[dsp->num_plugs].lib = lib;
dsp->plugs = new_plugs;
dsp->plugs[dsp->num_plugs].lib = lib;
dsp->plugs[dsp->num_plugs].impl = impl;
dsp->num_plugs++;
}
#endif
return true;
}
int allocate_plugs(struct string_list *plugs, const char *filter_config)
{
#if !defined(HAVE_FILTERS_BUILTIN) && defined(HAVE_DYLIB)
char basedir[PATH_MAX_LENGTH];
fill_pathname_basedir(basedir, filter_config, sizeof(basedir));
plugs = dir_list_new(basedir, EXT_EXECUTABLES, false, false);
if (!plugs)
return -1;
#endif
return 0;
}
rarch_dsp_filter_t *rarch_dsp_filter_new(
const char *filter_config, float sample_rate)
{
char basedir[PATH_MAX_LENGTH] = {0};
struct string_list *plugs = NULL;
rarch_dsp_filter_t *dsp = NULL;
rarch_dsp_filter_t *dsp = (rarch_dsp_filter_t*)
calloc(1, sizeof(*dsp));
(void)basedir;
dsp = (rarch_dsp_filter_t*)calloc(1, sizeof(*dsp));
if (!dsp)
return NULL;
@ -239,18 +246,11 @@ rarch_dsp_filter_t *rarch_dsp_filter_new(
if (!dsp->conf) /* Did not find config. */
goto error;
#if !defined(HAVE_FILTERS_BUILTIN) && defined(HAVE_DYLIB)
fill_pathname_basedir(basedir, filter_config, sizeof(basedir));
plugs = dir_list_new(basedir, EXT_EXECUTABLES, false, false);
if (!plugs)
if (allocate_plugs(plugs, filter_config) == -1)
goto error;
#endif
#if defined(HAVE_DYLIB) || defined(HAVE_FILTERS_BUILTIN)
if (!append_plugs(dsp, plugs))
goto error;
#endif
if (plugs)
string_list_free(plugs);