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Add pa_sample_format_valid()

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I think this makes the code a bit nicer to read and write. This also
reduces the chances of off-by-one errors when checking the bounds of
the sample format value.
This commit is contained in:
Tanu Kaskinen 2013-12-04 09:50:09 +02:00 • committed by Peter Meerwald
parent 643eb5bae2
commit 1cda717252
8 changed files with 30 additions and 45 deletions
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8
src/pulsecore/resampler.c
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@ -253,8 +253,8 @@ static pa_resample_method_t pa_resampler_fix_method(
/* Return true if a is a more precise sample format than b, else return false */
static bool sample_format_more_precise(pa_sample_format_t a, pa_sample_format_t b) {
pa_assert(a >= 0 && a < PA_SAMPLE_MAX);
pa_assert(b >= 0 && b < PA_SAMPLE_MAX);
pa_assert(pa_sample_format_valid(a));
pa_assert(pa_sample_format_valid(b));
switch (a) {
case PA_SAMPLE_U8:
@ -305,8 +305,8 @@ static pa_sample_format_t pa_resampler_choose_work_format(
bool map_required) {
pa_sample_format_t work_format;
pa_assert(a >= 0 && a < PA_SAMPLE_MAX);
pa_assert(b >= 0 && b < PA_SAMPLE_MAX);
pa_assert(pa_sample_format_valid(a));
pa_assert(pa_sample_format_valid(b));
pa_assert(method >= 0);
pa_assert(method < PA_RESAMPLER_MAX);