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Diffstat (limited to 'libhb/enc_qsv.c')
-rw-r--r--libhb/enc_qsv.c386
1 files changed, 172 insertions, 214 deletions
diff --git a/libhb/enc_qsv.c b/libhb/enc_qsv.c
index 7f85420f7..1afedffca 100644
--- a/libhb/enc_qsv.c
+++ b/libhb/enc_qsv.c
@@ -287,10 +287,13 @@ int qsv_enc_init(hb_work_private_t *pv)
}
for (i = 0; i < qsv_encode->surface_num; i++)
{
- qsv_encode->p_surfaces[i] = av_mallocz(sizeof(mfxFrameSurface1));
- AV_QSV_CHECK_POINTER(qsv_encode->p_surfaces[i], MFX_ERR_MEMORY_ALLOC);
- memcpy(&(qsv_encode->p_surfaces[i]->Info),
- &(qsv_encode->request[0].Info), sizeof(mfxFrameInfo));
+ mfxFrameSurface1 *surface = av_mallocz(sizeof(mfxFrameSurface1));
+ mfxFrameInfo info = pv->param.videoParam->mfx.FrameInfo;
+ surface->Info = info;
+ surface->Data.Pitch = info.Width;
+ surface->Data.Y = av_mallocz(info.Width * info.Height);
+ surface->Data.VU = av_mallocz(info.Width * info.Height / 2);
+ qsv_encode->p_surfaces[i] = surface;
}
}
else
@@ -1212,10 +1215,8 @@ void encqsvClose(hb_work_object_t *w)
{
if (pv->is_sys_mem)
{
- free(qsv_enc_space->p_surfaces[i]->Data.Y);
- qsv_enc_space->p_surfaces[i]->Data.Y = NULL;
- free(qsv_enc_space->p_surfaces[i]->Data.VU);
- qsv_enc_space->p_surfaces[i]->Data.VU = NULL;
+ av_freep(&qsv_enc_space->p_surfaces[i]->Data.VU);
+ av_freep(&qsv_enc_space->p_surfaces[i]->Data.Y);
}
av_freep(&qsv_enc_space->p_surfaces[i]);
}
@@ -1284,160 +1285,144 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
{
hb_work_private_t *pv = w->private_data;
hb_job_t *job = pv->job;
- hb_buffer_t *in = *buf_in, *buf;
- hb_buffer_t *last_buf = NULL;
+ hb_buffer_t *in = *buf_in;
+ hb_buffer_t *buf, *last_buf = NULL;
mfxStatus sts = MFX_ERR_NONE;
- int is_end = 0;
- av_qsv_list *received_item = NULL;
- av_qsv_stage *stage = NULL;
while (qsv_enc_init(pv) >= 2)
{
av_qsv_sleep(1); // encoding not initialized, wait and repeat the call
}
- *buf_out = NULL;
if (*job->die)
{
- return HB_WORK_DONE; // unrecoverable error, don't attempt to encode
+ goto fail; // unrecoverable error, don't attempt to encode
}
- av_qsv_context *qsv = job->qsv.ctx;
- av_qsv_space *qsv_encode = job->qsv.ctx->enc_space;
+ av_qsv_list *received_item = NULL;
+ mfxEncodeCtrl *work_control = NULL;
+ mfxFrameSurface1 *work_surface = NULL;
+ av_qsv_context *qsv = job->qsv.ctx;
+ av_qsv_space *qsv_encode = job->qsv.ctx->enc_space;
+ /*
+ * EOF on input. Flush the decoder, then send the
+ * EOF downstream to let the muxer know we're done.
+ */
if (in->size <= 0)
{
- // do delayed frames yet
- *buf_in = NULL;
- is_end = 1;
+ *buf_in = NULL; // don't let 'work_loop' close this buffer
}
-
- // input from decode, as called - we always have some to proceed with
- while (1)
+ else
{
- mfxEncodeCtrl *work_control = NULL;
- mfxFrameSurface1 *work_surface = NULL;
-
- if (!is_end)
+ if (pv->is_sys_mem)
{
- if (pv->is_sys_mem)
+ mfxFrameInfo *info = &pv->param.videoParam->mfx.FrameInfo;
+ int surface_index = av_qsv_get_free_surface(qsv_encode, qsv, info,
+ QSV_PART_ANY);
+ if (surface_index == -1)
{
- int surface_idx = av_qsv_get_free_surface(qsv_encode, qsv,
- &qsv_encode->request[0].Info, QSV_PART_ANY);
- work_surface = qsv_encode->p_surfaces[surface_idx];
-
- if (work_surface->Data.Y == NULL)
- {
- // if nv12 and 422 12bits per pixel
- work_surface->Data.Pitch = pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.Width;
- work_surface->Data.Y = calloc(1,
- pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.Width *
- pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.Height);
- work_surface->Data.VU = calloc(1,
- pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.Width *
- pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.Height / 2);
- }
- qsv_yuv420_to_nv12(pv->sws_context_to_nv12, work_surface, in);
- }
- else
- {
- received_item = in->qsv_details.qsv_atom;
- stage = av_qsv_get_last_stage(received_item);
- work_surface = stage->out.p_surface;
-
- // don't let qsv->dts_seq grow needlessly
- av_qsv_dts_pop(qsv);
+ hb_error("encqsv: av_qsv_get_free_surface failed");
+ goto fail;
}
- work_surface->Data.TimeStamp = in->s.start;
+ work_surface = qsv_encode->p_surfaces[surface_index];
+ qsv_yuv420_to_nv12(pv->sws_context_to_nv12, work_surface, in);
+ }
+ else
+ {
+ received_item = in->qsv_details.qsv_atom;
+ work_surface = av_qsv_get_last_stage(received_item)->out.p_surface;
/*
- * Debugging code to check that the upstream modules have generated
- * a continuous, self-consistent frame stream.
+ * QSV decoding fills the QSV context's dts_seq list, we need to
+ * pop this surface's DTS so dts_seq doesn't grow unnecessarily.
*/
- int64_t start = work_surface->Data.TimeStamp;
- if (pv->last_start > start)
+ av_qsv_dts_pop(qsv);
+ }
+
+ work_surface->Data.TimeStamp = in->s.start;
+
+ /*
+ * Debugging code to check that the upstream modules have generated
+ * a continuous, self-consistent frame stream.
+ */
+ int64_t start = work_surface->Data.TimeStamp;
+ if (pv->last_start > start)
+ {
+ hb_log("encqsv: input continuity error, last start %"PRId64" start %"PRId64"",
+ pv->last_start, start);
+ }
+ pv->last_start = start;
+
+ /* for DTS generation (when MSDK API < 1.6 or VFR) */
+ if (pv->bfrm_delay && pv->bfrm_workaround)
+ {
+ if (pv->frames_in <= BFRM_DELAY_MAX)
{
- hb_log("encqsvWork: input continuity error, last start %"PRId64" start %"PRId64"",
- pv->last_start, start);
+ pv->init_pts[pv->frames_in] = work_surface->Data.TimeStamp;
}
- pv->last_start = start;
-
- // for DTS generation (when MSDK API < 1.6 or VFR)
- if (pv->bfrm_delay && pv->bfrm_workaround)
+ if (pv->frames_in)
{
- if (pv->frames_in <= BFRM_DELAY_MAX)
- {
- pv->init_pts[pv->frames_in] = work_surface->Data.TimeStamp;
- }
- if (pv->frames_in)
- {
- hb_qsv_add_new_dts(pv->list_dts,
- work_surface->Data.TimeStamp);
- }
+ hb_qsv_add_new_dts(pv->list_dts,
+ work_surface->Data.TimeStamp);
}
+ }
+ pv->frames_in++;
- /*
- * Chapters have to start with a keyframe so request that this
- * frame be coded as IDR. Since there may be several frames
- * buffered in the encoder, remember the timestamp so when this
- * frame finally pops out of the encoder we'll mark its buffer
- * as the start of a chapter.
- */
- if (in->s.new_chap > 0 && job->chapter_markers)
+ if (in->s.new_chap > 0 && job->chapter_markers)
+ {
+ if (pv->next_chapter_pts == AV_NOPTS_VALUE)
{
- if (pv->next_chapter_pts == AV_NOPTS_VALUE)
- {
- pv->next_chapter_pts = work_surface->Data.TimeStamp;
- }
- /* insert an IDR */
- work_control = &pv->force_keyframe;
- /*
- * Chapter markers are sometimes so close we can get a new
- * one before the previous goes through the encoding queue.
- *
- * Dropping markers can cause weird side-effects downstream,
- * including but not limited to missing chapters in the
- * output, so we need to save it somehow.
- */
- struct chapter_s *item = malloc(sizeof(struct chapter_s));
- if (item != NULL)
- {
- item->index = in->s.new_chap;
- item->start = work_surface->Data.TimeStamp;
- hb_list_add(pv->delayed_chapters, item);
- }
- /* don't let 'work_loop' put a chapter mark on the wrong buffer */
- in->s.new_chap = 0;
+ pv->next_chapter_pts = work_surface->Data.TimeStamp;
}
+ /* Chapters have to start with a keyframe, so request an IDR */
+ work_control = &pv->force_keyframe;
+
/*
- * If interlaced encoding is requested during encoder initialization,
- * but the input mfxFrameSurface1 is flagged as progressive here,
- * the output bitstream will be progressive (according to MediaInfo).
+ * Chapter markers are sometimes so close we can get a new
+ * one before the previous goes through the encoding queue.
*
- * Assume the user knows what he's doing (say he is e.g. encoding a
- * progressive-flagged source using interlaced compression - he may
- * well have a good reason to do so; mis-flagged sources do exist).
+ * Dropping markers can cause weird side-effects downstream,
+ * including but not limited to missing chapters in the
+ * output, so we need to save it somehow.
*/
- work_surface->Info.PicStruct = pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.PicStruct;
- }
- else
- {
- work_surface = NULL;
- received_item = NULL;
+ struct chapter_s *item = malloc(sizeof(struct chapter_s));
+ if (item != NULL)
+ {
+ item->index = in->s.new_chap;
+ item->start = work_surface->Data.TimeStamp;
+ hb_list_add(pv->delayed_chapters, item);
+ }
+ /* don't let 'work_loop' put a chapter mark on the wrong buffer */
+ in->s.new_chap = 0;
}
+
+ /*
+ * If interlaced encoding is requested during encoder initialization,
+ * but the input mfxFrameSurface1 is flagged as progressive here,
+ * the output bitstream will be progressive (according to MediaInfo).
+ *
+ * Assume the user knows what he's doing (say he is e.g. encoding a
+ * progressive-flagged source using interlaced compression - he may
+ * well have a good reason to do so; mis-flagged sources do exist).
+ */
+ work_surface->Info.PicStruct = pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.PicStruct;
+ }
+
+ do
+ {
int sync_idx = av_qsv_get_free_sync(qsv_encode, qsv);
if (sync_idx == -1)
{
- hb_error("qsv: Not enough resources allocated for QSV encode");
- return 0;
+ hb_error("encqsv: av_qsv_get_free_sync failed");
+ goto fail;
}
av_qsv_task *task = av_qsv_list_item(qsv_encode->tasks, pv->async_depth);
- for (;;)
+ do
{
- // Encode a frame asychronously (returns immediately)
sts = MFXVideoENCODE_EncodeFrameAsync(qsv->mfx_session,
work_control, work_surface, task->bs,
qsv_encode->p_syncp[sync_idx]->p_sync);
@@ -1453,32 +1438,31 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
if (sts == MFX_ERR_MORE_DATA)
{
- ff_qsv_atomic_dec(&qsv_encode->p_syncp[sync_idx]->in_use);
if (work_surface != NULL && received_item != NULL)
{
hb_list_add(pv->delayed_processing, received_item);
}
+ ff_qsv_atomic_dec(&qsv_encode->p_syncp[sync_idx]->in_use);
break;
}
-
- AV_QSV_CHECK_RESULT(sts, MFX_ERR_NONE, sts);
-
- if (sts >= MFX_ERR_NONE /*&& !syncpE*/) // repeat the call if warning and no output
+ else if (sts < MFX_ERR_NONE)
+ {
+ hb_error("encqsv: MFXVideoENCODE_EncodeFrameAsync failed (%d)", sts);
+ goto fail;
+ }
+ else if (sts == MFX_WRN_DEVICE_BUSY)
+ {
+ av_qsv_sleep(10); // device is busy, wait then repeat the call
+ continue;
+ }
+ else
{
- if (sts == MFX_WRN_DEVICE_BUSY)
- {
- av_qsv_sleep(10); // wait if device is busy
- continue;
- }
-
av_qsv_stage *new_stage = av_qsv_stage_init();
- new_stage->type = AV_QSV_ENCODE;
+ new_stage->type = AV_QSV_ENCODE;
new_stage->in.p_surface = work_surface;
- new_stage->out.sync = qsv_encode->p_syncp[sync_idx];
-
- new_stage->out.p_bs = task->bs;//qsv_encode->bs;
- task->stage = new_stage;
-
+ new_stage->out.sync = qsv_encode->p_syncp[sync_idx];
+ new_stage->out.p_bs = task->bs;
+ task->stage = new_stage;
pv->async_depth++;
if (received_item != NULL)
@@ -1487,17 +1471,16 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
}
else
{
- // flushing the end
- int pipe_idx = av_qsv_list_add(qsv->pipes, av_qsv_list_init(HAVE_THREADS));
- av_qsv_list *list_item = av_qsv_list_item(qsv->pipes, pipe_idx);
- av_qsv_add_stagee(&list_item, new_stage, HAVE_THREADS);
+ /* encode-only or flushing */
+ av_qsv_list *new_atom = av_qsv_list_init(HAVE_THREADS);
+ av_qsv_add_stagee(&new_atom, new_stage, HAVE_THREADS);
+ av_qsv_list_add (qsv->pipes, new_atom);
}
- int i = 0;
- for (i = hb_list_count(pv->delayed_processing); i > 0; i--)
+ int i = hb_list_count(pv->delayed_processing);
+ while (--i >= 0)
{
- av_qsv_list *item = hb_list_item(pv->delayed_processing,
- i - 1);
+ av_qsv_list *item = hb_list_item(pv->delayed_processing, i);
if (item != NULL)
{
@@ -1505,19 +1488,13 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
av_qsv_flush_stages(qsv->pipes, &item);
}
}
-
break;
}
ff_qsv_atomic_dec(&qsv_encode->p_syncp[sync_idx]->in_use);
-
- if (sts == MFX_ERR_NOT_ENOUGH_BUFFER)
- {
- HB_DEBUG_ASSERT(1, "The bitstream buffer size is insufficient.");
- }
-
break;
}
+ while (sts >= MFX_ERR_NONE);
buf = NULL;
@@ -1525,58 +1502,42 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
{
if (pv->async_depth == 0) break;
- // working properly with sync depth approach of MediaSDK OR flushing, if at the end
- if (pv->async_depth >= pv->max_async_depth || is_end)
+ /* we've done enough asynchronous operations or we're flushing */
+ if (pv->async_depth >= pv->max_async_depth || work_surface == NULL)
{
- pv->async_depth--;
-
av_qsv_task *task = av_qsv_list_item(qsv_encode->tasks, 0);
- av_qsv_stage *stage = task->stage;
- av_qsv_list *this_pipe = av_qsv_pipe_by_stage(qsv->pipes, stage);
- sts = MFX_ERR_NONE;
+ pv->async_depth--;
- // only here we need to wait on operation been completed, therefore SyncOperation is used,
- // after this step - we continue to work with bitstream, muxing ...
- av_qsv_wait_on_sync(qsv, stage);
+ /* perform a sync operation to get the output bitstream */
+ av_qsv_wait_on_sync(qsv, task->stage);
if (task->bs->DataLength > 0)
{
- av_qsv_flush_stages(qsv->pipes, &this_pipe);
+ av_qsv_list *pipe = av_qsv_pipe_by_stage(qsv->pipes, task->stage);
+ av_qsv_flush_stages(qsv->pipes, &pipe);
- // see nal_encode
- buf = hb_video_buffer_init(job->width, job->height);
+ /* allocate additional data for parse_nalus */
+ buf = hb_buffer_init(task->bs->DataLength * 2);
buf->size = 0;
- // map Media SDK's FrameType to our internal representation
- buf->s.frametype = hb_qsv_frametype_xlat(task->bs->FrameType,
- &buf->s.flags);
-
/*
* we need to convert the encoder's Annex B output
* to an MP4-compatible format (ISO/IEC 14496-15).
*/
parse_nalus(task->bs->Data + task->bs->DataOffset,
task->bs->DataLength, buf);
+ task->bs->DataLength = task->bs->DataOffset = 0;
+ task->bs->MaxLength = qsv_encode->p_buf_max_size;
- if (last_buf == NULL)
- {
- *buf_out = buf;
- }
- else
- {
- last_buf->next = buf;
- }
- last_buf = buf;
+ /* frame duration (based on average frame rate) */
+ int64_t duration = ((double)job->vrate_base /
+ (double)job->vrate * 90000.);
- // simple for now but check on TimeStampCalc from MSDK
- int64_t duration = ((double)pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.FrameRateExtD /
- (double)pv->enc_space.m_mfxVideoParam.mfx.FrameInfo.FrameRateExtN) * 90000.;
+ buf->s.frametype = hb_qsv_frametype_xlat(task->bs->FrameType, &buf->s.flags);
+ buf->s.start = buf->s.renderOffset = task->bs->TimeStamp;
+ buf->s.stop = buf->s.start + duration;
+ buf->s.duration = duration;
- // start -> PTS
- // renderOffset -> DTS
- buf->s.start = buf->s.renderOffset = task->bs->TimeStamp;
- buf->s.stop = buf->s.start + duration;
- buf->s.duration = duration;
if (pv->bfrm_delay)
{
if ((pv->frames_out == 0) &&
@@ -1627,14 +1588,14 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
(task->bs->FrameType & MFX_FRAMETYPE_B) &&
(task->bs->FrameType & MFX_FRAMETYPE_REF))
{
- hb_log("encqsvWork: BPyramid off not respected (delay: %d)",
+ hb_log("encqsv: BPyramid off not respected (delay: %d)",
pv->bfrm_delay);
}
// check for PTS < DTS
if (buf->s.start < buf->s.renderOffset)
{
- hb_log("encqsvWork: PTS %"PRId64" < DTS %"PRId64" for frame %d with type '%s' (bfrm_workaround: %d)",
+ hb_log("encqsv: PTS %"PRId64" < DTS %"PRId64" for frame %d with type '%s' (bfrm_workaround: %d)",
buf->s.start, buf->s.renderOffset, pv->frames_out + 1,
hb_qsv_frametype_name(task->bs->FrameType),
pv->bfrm_workaround);
@@ -1693,44 +1654,32 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
}
}
- // shift for fifo
+ /* shift for fifo */
if (pv->async_depth)
{
av_qsv_list_rem(qsv_encode->tasks, task);
av_qsv_list_add(qsv_encode->tasks, task);
}
+ task->stage = NULL;
- task->bs->DataLength = 0;
- task->bs->DataOffset = 0;
- task->bs->MaxLength = qsv_encode->p_buf_max_size;
- task->stage = NULL;
+ if (last_buf == NULL)
+ {
+ *buf_out = last_buf = buf;
+ }
+ else
+ {
+ last_buf->next = buf;
+ last_buf = buf;
+ }
pv->frames_out++;
}
}
}
- while (is_end);
-
-
- if (is_end)
- {
- if (buf == NULL && sts == MFX_ERR_MORE_DATA)
- {
- break;
- }
- }
- else
- {
- break;
- }
-
- }
-
- if (!is_end)
- {
- ++pv->frames_in;
+ while (work_surface == NULL);
}
+ while (work_surface == NULL && sts != MFX_ERR_MORE_DATA);
- if (is_end)
+ if (work_surface == NULL)
{
if (last_buf != NULL)
{
@@ -1746,6 +1695,15 @@ int encqsvWork(hb_work_object_t *w, hb_buffer_t **buf_in, hb_buffer_t **buf_out)
{
return HB_WORK_OK;
}
+
+fail:
+ if (*job->done_error == HB_ERROR_NONE)
+ {
+ *job->done_error = HB_ERROR_UNKNOWN;
+ }
+ *job->die = 1;
+ *buf_out = NULL;
+ return HB_WORK_ERROR;
}
int nal_find_start_code(uint8_t **pb, size_t *size)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 23:59:59 +0000