Add a small tweak to the code that checks to see whether destination formats

are translatable based on the source format.  If we have already determined
that there is no translation path in one direction, don't bother checking the
other direction.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@46554 65c4cc65-6c06-0410-ace0-fbb531ad65f3
1.4
Russell Bryant 19 years ago
parent 29d2282f0a
commit 68720145e3

@ -855,13 +855,14 @@ unsigned int ast_translate_available_formats(unsigned int dest, unsigned int src
/* if we don't have a translation path from the src
to this format, remove it from the result */
if (!tr_matrix[src_audio][powerof(x)].step)
if (!tr_matrix[src_audio][powerof(x)].step) {
res &= ~x;
continue;
}
/* now check the opposite direction */
if (!tr_matrix[powerof(x)][src_audio].step)
res &= ~x;
}
/* For a given source video format, traverse the list of
@ -880,8 +881,10 @@ unsigned int ast_translate_available_formats(unsigned int dest, unsigned int src
/* if we don't have a translation path from the src
to this format, remove it from the result */
if (!tr_matrix[src_video][powerof(x)].step)
if (!tr_matrix[src_video][powerof(x)].step) {
res &= ~x;
continue;
}
/* now check the opposite direction */
if (!tr_matrix[powerof(x)][src_video].step)

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