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vlc-2-2
Commit 2ff97529 authored by Rafaël Carré's avatar Rafaël Carré
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qsv: simplify busy loop

parent a1a7db8e
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Showing with 4 additions and 3 deletions
modules/codec/qsv.c
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...@@ -723,12 +723,13 @@ static block_t *Encode(encoder_t *this, picture_t *pic) ...@@ -723,12 +723,13 @@ static block_t *Encode(encoder_t *this, picture_t *pic)
task->bs.MaxLength = sys->params.mfx.BufferSizeInKB * 1000; task->bs.MaxLength = sys->params.mfx.BufferSizeInKB * 1000;
task->bs.Data = task->block->p_buffer; task->bs.Data = task->block->p_buffer;
sts = MFXVideoENCODE_EncodeFrameAsync(sys->session, 0, frame, &task->bs, &task->syncp); for (;;) {
while (sts == MFX_WRN_DEVICE_BUSY) { sts = MFXVideoENCODE_EncodeFrameAsync(sys->session, 0, frame, &task->bs, &task->syncp);
if (sts != MFX_WRN_DEVICE_BUSY)
break;
if (sys->busy_warn_counter++ % 16 == 0) if (sys->busy_warn_counter++ % 16 == 0)
msg_Dbg(enc, "Device is busy, let's wait and retry"); msg_Dbg(enc, "Device is busy, let's wait and retry");
msleep(QSV_BUSYWAIT_TIME); msleep(QSV_BUSYWAIT_TIME);
sts = MFXVideoENCODE_EncodeFrameAsync(sys->session, 0, frame, &task->bs, &task->syncp);
} }
// msg_Dbg(enc, "Encode async status: %d, Syncpoint = %tx", sts, (ptrdiff_t)task->syncp); // msg_Dbg(enc, "Encode async status: %d, Syncpoint = %tx", sts, (ptrdiff_t)task->syncp);
......
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