24 #include <mfx/mfxvideo.h>
99 s->work_frames = cur->
next;
102 cur =
s->work_frames;
109 s->nb_surface_ptrs = 0;
126 static mfxStatus
frame_alloc(mfxHDL pthis, mfxFrameAllocRequest *req,
127 mfxFrameAllocResponse *resp)
132 if (!(req->Type & MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET) ||
133 !(req->Type & (MFX_MEMTYPE_FROM_VPPIN | MFX_MEMTYPE_FROM_VPPOUT)) ||
134 !(req->Type & MFX_MEMTYPE_EXTERNAL_FRAME))
135 return MFX_ERR_UNSUPPORTED;
137 resp->mids =
s->mem_ids;
138 resp->NumFrameActual =
s->nb_mem_ids;
143 static mfxStatus
frame_free(mfxHDL pthis, mfxFrameAllocResponse *resp)
148 static mfxStatus
frame_lock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
150 return MFX_ERR_UNSUPPORTED;
153 static mfxStatus
frame_unlock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
155 return MFX_ERR_UNSUPPORTED;
165 MFX_HANDLE_VA_DISPLAY,
166 MFX_HANDLE_D3D9_DEVICE_MANAGER,
167 MFX_HANDLE_D3D11_DEVICE,
178 int opaque = !!(hw_frames_hwctx->frame_type & MFX_MEMTYPE_OPAQUE_FRAME);
180 mfxHDL handle =
NULL;
189 err = MFXQueryIMPL(device_hwctx->session, &impl);
190 if (err == MFX_ERR_NONE)
191 err = MFXQueryVersion(device_hwctx->session, &ver);
192 if (err != MFX_ERR_NONE) {
198 err = MFXVideoCORE_GetHandle(device_hwctx->session,
handle_types[
i], &handle);
199 if (err == MFX_ERR_NONE) {
214 err = MFXInit(impl, &ver, &
s->session);
223 err = MFXVideoCORE_SetHandle(
s->session,
handle_type, handle);
224 if (err != MFX_ERR_NONE)
229 err = MFXJoinSession(device_hwctx->session,
s->session);
230 if (err != MFX_ERR_NONE)
234 memset(&par, 0,
sizeof(par));
236 s->deint_conf.Header.BufferId = MFX_EXTBUFF_VPP_DEINTERLACING;
237 s->deint_conf.Header.BufferSz =
sizeof(
s->deint_conf);
238 s->deint_conf.Mode =
s->mode;
240 s->ext_buffers[
s->num_ext_buffers++] = (mfxExtBuffer *)&
s->deint_conf;
244 sizeof(*
s->surface_ptrs));
245 if (!
s->surface_ptrs)
247 for (
i = 0;
i < hw_frames_hwctx->nb_surfaces;
i++)
248 s->surface_ptrs[
i] = hw_frames_hwctx->surfaces +
i;
249 s->nb_surface_ptrs = hw_frames_hwctx->nb_surfaces;
251 s->opaque_alloc.In.Surfaces =
s->surface_ptrs;
252 s->opaque_alloc.In.NumSurface =
s->nb_surface_ptrs;
253 s->opaque_alloc.In.Type = hw_frames_hwctx->frame_type;
255 s->opaque_alloc.Out =
s->opaque_alloc.In;
257 s->opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION;
258 s->opaque_alloc.Header.BufferSz =
sizeof(
s->opaque_alloc);
260 s->ext_buffers[
s->num_ext_buffers++] = (mfxExtBuffer *)&
s->opaque_alloc;
262 par.IOPattern = MFX_IOPATTERN_IN_OPAQUE_MEMORY | MFX_IOPATTERN_OUT_OPAQUE_MEMORY;
264 mfxFrameAllocator frame_allocator = {
274 sizeof(*
s->mem_ids));
277 for (
i = 0;
i < hw_frames_hwctx->nb_surfaces;
i++)
278 s->mem_ids[
i] = hw_frames_hwctx->surfaces[
i].Data.MemId;
279 s->nb_mem_ids = hw_frames_hwctx->nb_surfaces;
281 err = MFXVideoCORE_SetFrameAllocator(
s->session, &frame_allocator);
282 if (err != MFX_ERR_NONE)
285 par.IOPattern = MFX_IOPATTERN_IN_VIDEO_MEMORY | MFX_IOPATTERN_OUT_VIDEO_MEMORY;
288 par.ExtParam =
s->ext_buffers;
289 par.NumExtParam =
s->num_ext_buffers;
293 par.vpp.In = hw_frames_hwctx->surfaces[0].Info;
295 par.vpp.In.CropW =
ctx->inputs[0]->w;
296 par.vpp.In.CropH =
ctx->inputs[0]->h;
298 if (
ctx->inputs[0]->frame_rate.num) {
299 par.vpp.In.FrameRateExtN =
ctx->inputs[0]->frame_rate.num;
300 par.vpp.In.FrameRateExtD =
ctx->inputs[0]->frame_rate.den;
302 par.vpp.In.FrameRateExtN =
ctx->inputs[0]->time_base.num;
303 par.vpp.In.FrameRateExtD =
ctx->inputs[0]->time_base.den;
306 par.vpp.Out = par.vpp.In;
308 if (
ctx->outputs[0]->frame_rate.num) {
309 par.vpp.Out.FrameRateExtN =
ctx->outputs[0]->frame_rate.num;
310 par.vpp.Out.FrameRateExtD =
ctx->outputs[0]->frame_rate.den;
312 par.vpp.Out.FrameRateExtN =
ctx->outputs[0]->time_base.num;
313 par.vpp.Out.FrameRateExtD =
ctx->outputs[0]->time_base.den;
320 err = MFXVideoVPP_Init(
s->session, &par);
323 "Error opening the VPP for deinterlacing");
326 "Warning in VPP initialization");
355 if (!
s->hw_frames_ctx)
377 if (!cur->
surface.Data.Locked) {
392 last = &
s->work_frames;
413 mfxFrameSurface1 **surface)
433 MFX_PICSTRUCT_FIELD_BFF);
435 qf->
surface.Info.PicStruct |= MFX_PICSTRUCT_FIELD_REPEATED;
437 MFX_PICSTRUCT_FIELD_BFF;
439 qf->
surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_DOUBLING;
441 qf->
surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_TRIPLING;
443 if (
ctx->inputs[0]->frame_rate.num) {
444 qf->
surface.Info.FrameRateExtN =
ctx->inputs[0]->frame_rate.num;
445 qf->
surface.Info.FrameRateExtD =
ctx->inputs[0]->frame_rate.den;
447 qf->
surface.Info.FrameRateExtN =
ctx->inputs[0]->time_base.num;
448 qf->
surface.Info.FrameRateExtD =
ctx->inputs[0]->time_base.den;
452 ctx->inputs[0]->time_base,
462 mfxFrameSurface1 *surf_in)
469 mfxFrameSurface1 *surf_out;
470 mfxSyncPoint sync =
NULL;
480 surf_out = (mfxFrameSurface1*)
out->data[3];
481 surf_out->Info.CropW = outlink->
w;
482 surf_out->Info.CropH = outlink->
h;
483 surf_out->Info.PicStruct = MFX_PICSTRUCT_PROGRESSIVE;
486 err = MFXVideoVPP_RunFrameVPPAsync(
s->session, surf_in, surf_out,
488 if (err == MFX_WRN_DEVICE_BUSY)
490 }
while (err == MFX_WRN_DEVICE_BUSY);
492 if (err == MFX_ERR_MORE_DATA) {
497 if (err < 0 && err != MFX_ERR_MORE_SURFACE) {
507 if (err == MFX_ERR_MORE_SURFACE)
511 err = MFXVideoCORE_SyncOperation(
s->session, sync, 1000);
512 }
while (err == MFX_WRN_IN_EXECUTION);
522 out->width = outlink->w;
523 out->height = outlink->h;
524 out->interlaced_frame = 0;
527 if (
out->pts ==
s->last_pts)
529 s->last_pts =
out->pts;
545 mfxFrameSurface1 *surf_in;
570 #define OFFSET(x) offsetof(QSVDeintContext, x)
571 #define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
573 {
"mode",
"set deinterlace mode",
OFFSET(
mode),
AV_OPT_TYPE_INT, {.i64 = MFX_DEINTERLACING_ADVANCED}, MFX_DEINTERLACING_BOB, MFX_DEINTERLACING_ADVANCED,
FLAGS,
"mode"},
574 {
"bob",
"bob algorithm", 0,
AV_OPT_TYPE_CONST, {.i64 = MFX_DEINTERLACING_BOB}, MFX_DEINTERLACING_BOB, MFX_DEINTERLACING_ADVANCED,
FLAGS,
"mode"},
575 {
"advanced",
"Motion adaptive algorithm", 0,
AV_OPT_TYPE_CONST, {.i64 = MFX_DEINTERLACING_ADVANCED}, MFX_DEINTERLACING_BOB, MFX_DEINTERLACING_ADVANCED,
FLAGS,
"mode"},
606 .
name =
"deinterlace_qsv",
static const AVFilterPad inputs[]
static const AVFilterPad outputs[]
uint8_t pi<< 24) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_U8, uint8_t,(*(const uint8_t *) pi - 0x80) *(1.0f/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_U8, uint8_t,(*(const uint8_t *) pi - 0x80) *(1.0/(1<< 7))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S16, int16_t,(*(const int16_t *) pi >> 8)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S16, int16_t, *(const int16_t *) pi *(1.0f/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S16, int16_t, *(const int16_t *) pi *(1.0/(1<< 15))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_S32, int32_t,(*(const int32_t *) pi >> 24)+0x80) CONV_FUNC_GROUP(AV_SAMPLE_FMT_FLT, float, AV_SAMPLE_FMT_S32, int32_t, *(const int32_t *) pi *(1.0f/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_DBL, double, AV_SAMPLE_FMT_S32, int32_t, *(const int32_t *) pi *(1.0/(1U<< 31))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_FLT, float, av_clip_uint8(lrintf(*(const float *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_FLT, float, av_clip_int16(lrintf(*(const float *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_FLT, float, av_clipl_int32(llrintf(*(const float *) pi *(1U<< 31)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_U8, uint8_t, AV_SAMPLE_FMT_DBL, double, av_clip_uint8(lrint(*(const double *) pi *(1<< 7))+0x80)) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S16, int16_t, AV_SAMPLE_FMT_DBL, double, av_clip_int16(lrint(*(const double *) pi *(1<< 15)))) CONV_FUNC_GROUP(AV_SAMPLE_FMT_S32, int32_t, AV_SAMPLE_FMT_DBL, double, av_clipl_int32(llrint(*(const double *) pi *(1U<< 31)))) #define SET_CONV_FUNC_GROUP(ofmt, ifmt) static void set_generic_function(AudioConvert *ac) { } void ff_audio_convert_free(AudioConvert **ac) { if(! *ac) return;ff_dither_free(&(*ac) ->dc);av_freep(ac);} AudioConvert *ff_audio_convert_alloc(AVAudioResampleContext *avr, enum AVSampleFormat out_fmt, enum AVSampleFormat in_fmt, int channels, int sample_rate, int apply_map) { AudioConvert *ac;int in_planar, out_planar;ac=av_mallocz(sizeof(*ac));if(!ac) return NULL;ac->avr=avr;ac->out_fmt=out_fmt;ac->in_fmt=in_fmt;ac->channels=channels;ac->apply_map=apply_map;if(avr->dither_method !=AV_RESAMPLE_DITHER_NONE &&av_get_packed_sample_fmt(out_fmt)==AV_SAMPLE_FMT_S16 &&av_get_bytes_per_sample(in_fmt) > 2) { ac->dc=ff_dither_alloc(avr, out_fmt, in_fmt, channels, sample_rate, apply_map);if(!ac->dc) { av_free(ac);return NULL;} return ac;} in_planar=ff_sample_fmt_is_planar(in_fmt, channels);out_planar=ff_sample_fmt_is_planar(out_fmt, channels);if(in_planar==out_planar) { ac->func_type=CONV_FUNC_TYPE_FLAT;ac->planes=in_planar ? ac->channels :1;} else if(in_planar) ac->func_type=CONV_FUNC_TYPE_INTERLEAVE;else ac->func_type=CONV_FUNC_TYPE_DEINTERLEAVE;set_generic_function(ac);if(ARCH_AARCH64) ff_audio_convert_init_aarch64(ac);if(ARCH_ARM) ff_audio_convert_init_arm(ac);if(ARCH_X86) ff_audio_convert_init_x86(ac);return ac;} int ff_audio_convert(AudioConvert *ac, AudioData *out, AudioData *in) { int use_generic=1;int len=in->nb_samples;int p;if(ac->dc) { av_log(ac->avr, AV_LOG_TRACE, "%d samples - audio_convert: %s to %s (dithered)\n", len, av_get_sample_fmt_name(ac->in_fmt), av_get_sample_fmt_name(ac->out_fmt));return ff_convert_dither(ac-> in
int ff_filter_frame(AVFilterLink *link, AVFrame *frame)
Send a frame of data to the next filter.
int ff_request_frame(AVFilterLink *link)
Request an input frame from the filter at the other end of the link.
Main libavfilter public API header.
common internal and external API header
mode
Use these values in ebur128_init (or'ed).
void av_buffer_unref(AVBufferRef **buf)
Free a given reference and automatically free the buffer if there are no more references to it.
AVBufferRef * av_buffer_ref(AVBufferRef *buf)
Create a new reference to an AVBuffer.
#define AVERROR_UNKNOWN
Unknown error, typically from an external library.
void av_frame_free(AVFrame **frame)
Free the frame and any dynamically allocated objects in it, e.g.
int av_frame_copy_props(AVFrame *dst, const AVFrame *src)
Copy only "metadata" fields from src to dst.
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
const char * av_default_item_name(void *ptr)
Return the context name.
AVRational av_mul_q(AVRational b, AVRational c)
Multiply two rationals.
int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq)
Rescale a 64-bit integer by 2 rational numbers.
void * av_mallocz(size_t size)
Allocate a memory block with alignment suitable for all memory accesses (including vectors if availab...
void * av_mallocz_array(size_t nmemb, size_t size)
Allocate a memory block for an array with av_mallocz().
#define AV_NOPTS_VALUE
Undefined timestamp value.
#define LIBAVUTIL_VERSION_INT
mfxHandleType handle_type
An API-specific header for AV_HWDEVICE_TYPE_QSV.
#define FF_FILTER_FLAG_HWFRAME_AWARE
The filter is aware of hardware frames, and any hardware frame context should not be automatically pr...
common internal API header
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
static enum AVPixelFormat pix_fmts[]
AVPixelFormat
Pixel format.
@ AV_PIX_FMT_QSV
HW acceleration through QSV, data[3] contains a pointer to the mfxFrameSurface1 structure.
#define QSV_RUNTIME_VERSION_ATLEAST(MFX_VERSION, MAJOR, MINOR)
int ff_qsvvpp_print_iopattern(void *log_ctx, int mfx_iopattern, const char *extra_string)
int ff_qsvvpp_print_error(void *log_ctx, mfxStatus err, const char *error_string)
int ff_qsvvpp_print_warning(void *log_ctx, mfxStatus err, const char *warning_string)
Intel Quick Sync Video VPP base function.
#define FF_ARRAY_ELEMS(a)
A reference to a data buffer.
Describe the class of an AVClass context structure.
const char * class_name
The name of the class; usually it is the same name as the context structure type to which the AVClass...
A link between two filters.
int w
agreed upon image width
int h
agreed upon image height
AVFilterContext * src
source filter
AVRational time_base
Define the time base used by the PTS of the frames/samples which will pass through this link.
AVBufferRef * hw_frames_ctx
For hwaccel pixel formats, this should be a reference to the AVHWFramesContext describing the frames.
AVRational frame_rate
Frame rate of the stream on the link, or 1/0 if unknown or variable; if left to 0/0,...
AVFilterContext * dst
dest filter
A filter pad used for either input or output.
const char * name
Pad name.
const char * name
Filter name.
This structure describes decoded (raw) audio or video data.
int64_t pts
Presentation timestamp in time_base units (time when frame should be shown to user).
uint8_t * data[AV_NUM_DATA_POINTERS]
pointer to the picture/channel planes.
int top_field_first
If the content is interlaced, is top field displayed first.
int interlaced_frame
The content of the picture is interlaced.
int repeat_pict
When decoding, this signals how much the picture must be delayed.
void * hwctx
The format-specific data, allocated and freed by libavutil along with this context.
This struct describes a set or pool of "hardware" frames (i.e.
void * hwctx
The format-specific data, allocated and freed automatically along with this context.
AVHWDeviceContext * device_ctx
The parent AVHWDeviceContext.
This struct is allocated as AVHWDeviceContext.hwctx.
This struct is allocated as AVHWFramesContext.hwctx.
Rational number (pair of numerator and denominator).
mfxFrameSurface1 ** surface_ptrs
mfxExtOpaqueSurfaceAlloc opaque_alloc
AVBufferRef * hw_frames_ctx
mfxExtBuffer * ext_buffers[2]
mfxExtVPPDeinterlacing deint_conf
int av_usleep(unsigned usec)
Sleep for a period of time.
static const AVClass qsvdeint_class
static int init_out_session(AVFilterContext *ctx)
static int qsvdeint_config_props(AVFilterLink *outlink)
static const AVFilterPad qsvdeint_outputs[]
static const AVFilterPad qsvdeint_inputs[]
static int qsvdeint_request_frame(AVFilterLink *outlink)
static const AVOption options[]
static int qsvdeint_query_formats(AVFilterContext *ctx)
static int qsvdeint_filter_frame(AVFilterLink *link, AVFrame *in)
static int process_frame(AVFilterContext *ctx, const AVFrame *in, mfxFrameSurface1 *surf_in)
static mfxStatus frame_alloc(mfxHDL pthis, mfxFrameAllocRequest *req, mfxFrameAllocResponse *resp)
static mfxStatus frame_get_hdl(mfxHDL pthis, mfxMemId mid, mfxHDL *hdl)
static mfxStatus frame_lock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
static int get_free_frame(QSVDeintContext *s, QSVFrame **f)
static av_cold void qsvdeint_uninit(AVFilterContext *ctx)
AVFilter ff_vf_deinterlace_qsv
static const mfxHandleType handle_types[]
static int submit_frame(AVFilterContext *ctx, AVFrame *frame, mfxFrameSurface1 **surface)
static mfxStatus frame_free(mfxHDL pthis, mfxFrameAllocResponse *resp)
static mfxStatus frame_unlock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
static void clear_unused_frames(QSVDeintContext *s)
AVFrame * ff_get_video_buffer(AVFilterLink *link, int w, int h)
Request a picture buffer with a specific set of permissions.