lavu/tx: drop requirement of input == output for in-place transforms

No longer necessary.
2 years ago · d4e39cae2e
parent fff3e1d848
commit d4e39cae2e
1 changed files with 2 additions and 3 deletions
--- a/libavutil/tx.h
+++ b/libavutil/tx.h
@ -115,9 +115,8 @@ typedef void (*av_tx_fn)(AVTXContext *s, void *out, void *in, ptrdiff_t stride);
 */
 enum AVTXFlags {
    /**
-     * Performs an in-place transformation on the input. The output argument
-     * of av_tn_fn() MUST match the input. May be unsupported or slower for some
-     * transform types.
+     * Allows for in-place transformations, where input == output.
+     * May be unsupported or slower for some transform types.
     */
    AV_TX_INPLACE = 1ULL << 0,