33 #define FF_BUFQUEUE_SIZE 129
41 #define SIZE FF_BUFQUEUE_SIZE
68 #define OFFSET(x) offsetof(ATADenoiseContext, x)
69 #define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
70 #define VF AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
133 if (!(
s->size & 1)) {
137 s->radius =
s->size / 2;
147 #define WFILTER_ROW(type, name) \
148 static void fweight_row##name(const uint8_t *ssrc, uint8_t *ddst, \
149 const uint8_t *ssrcf[SIZE], \
150 int w, int mid, int size, \
151 int thra, int thrb, const float *weights) \
153 const type *src = (const type *)ssrc; \
154 const type **srcf = (const type **)ssrcf; \
155 type *dst = (type *)ddst; \
157 for (int x = 0; x < w; x++) { \
158 const int srcx = src[x]; \
159 unsigned lsumdiff = 0, rsumdiff = 0; \
160 unsigned ldiff, rdiff; \
166 for (int j = mid - 1, i = mid + 1; j >= 0 && i < size; j--, i++) { \
167 srcjx = srcf[j][x]; \
169 ldiff = FFABS(srcx - srcjx); \
171 if (ldiff > thra || \
175 sum += srcjx * weights[j]; \
176 wsum += weights[j]; \
178 srcix = srcf[i][x]; \
180 rdiff = FFABS(srcx - srcix); \
182 if (rdiff > thra || \
186 sum += srcix * weights[i]; \
187 wsum += weights[i]; \
190 dst[x] = lrintf(sum / wsum); \
197 #define WFILTER_ROW_SERIAL(type, name) \
198 static void fweight_row##name##_serial(const uint8_t *ssrc, uint8_t *ddst, \
199 const uint8_t *ssrcf[SIZE], \
200 int w, int mid, int size, \
201 int thra, int thrb, \
202 const float *weights) \
204 const type *src = (const type *)ssrc; \
205 const type **srcf = (const type **)ssrcf; \
206 type *dst = (type *)ddst; \
208 for (int x = 0; x < w; x++) { \
209 const int srcx = src[x]; \
210 unsigned lsumdiff = 0, rsumdiff = 0; \
211 unsigned ldiff, rdiff; \
217 for (int j = mid - 1; j >= 0; j--) { \
218 srcjx = srcf[j][x]; \
220 ldiff = FFABS(srcx - srcjx); \
222 if (ldiff > thra || \
226 sum += srcjx * weights[j]; \
227 wsum += weights[j]; \
230 for (int i = mid + 1; i < size; i++) { \
231 srcix = srcf[i][x]; \
233 rdiff = FFABS(srcx - srcix); \
235 if (rdiff > thra || \
239 sum += srcix * weights[i]; \
240 wsum += weights[i]; \
243 dst[x] = lrintf(sum / wsum); \
250 #define FILTER_ROW(type, name) \
251 static void filter_row##name(const uint8_t *ssrc, uint8_t *ddst, \
252 const uint8_t *ssrcf[SIZE], \
253 int w, int mid, int size, \
254 int thra, int thrb, const float *weights) \
256 const type *src = (const type *)ssrc; \
257 const type **srcf = (const type **)ssrcf; \
258 type *dst = (type *)ddst; \
260 for (int x = 0; x < w; x++) { \
261 const int srcx = src[x]; \
262 unsigned lsumdiff = 0, rsumdiff = 0; \
263 unsigned ldiff, rdiff; \
264 unsigned sum = srcx; \
268 for (int j = mid - 1, i = mid + 1; j >= 0 && i < size; j--, i++) { \
269 srcjx = srcf[j][x]; \
271 ldiff = FFABS(srcx - srcjx); \
273 if (ldiff > thra || \
279 srcix = srcf[i][x]; \
281 rdiff = FFABS(srcx - srcix); \
283 if (rdiff > thra || \
290 dst[x] = (sum + ((r + l + 1) >> 1)) / (r + l + 1); \
297 #define FILTER_ROW_SERIAL(type, name) \
298 static void filter_row##name##_serial(const uint8_t *ssrc, uint8_t *ddst, \
299 const uint8_t *ssrcf[SIZE], \
300 int w, int mid, int size, \
301 int thra, int thrb, \
302 const float *weights) \
304 const type *src = (const type *)ssrc; \
305 const type **srcf = (const type **)ssrcf; \
306 type *dst = (type *)ddst; \
308 for (int x = 0; x < w; x++) { \
309 const int srcx = src[x]; \
310 unsigned lsumdiff = 0, rsumdiff = 0; \
311 unsigned ldiff, rdiff; \
312 unsigned sum = srcx; \
316 for (int j = mid - 1; j >= 0; j--) { \
317 srcjx = srcf[j][x]; \
319 ldiff = FFABS(srcx - srcjx); \
321 if (ldiff > thra || \
328 for (int i = mid + 1; i < size; i++) { \
329 srcix = srcf[i][x]; \
331 rdiff = FFABS(srcx - srcix); \
333 if (rdiff > thra || \
340 dst[x] = (sum + ((r + l + 1) >> 1)) / (r + l + 1); \
353 const int size =
s->size;
354 const int mid =
s->mid;
357 for (p = 0; p <
s->nb_planes; p++) {
358 const float *
weights =
s->weights[p];
359 const int h =
s->planeheight[p];
360 const int w =
s->planewidth[p];
361 const int slice_start = (
h * jobnr) / nb_jobs;
362 const int slice_end = (
h * (jobnr+1)) / nb_jobs;
364 uint8_t *dst =
out->data[p] + slice_start *
out->linesize[p];
365 const int thra =
s->thra[p];
366 const int thrb =
s->thrb[p];
368 const int *linesize = (
const int *)
s->linesize[p];
371 if (!((1 << p) &
s->planes)) {
378 srcf[
i] =
data[
i] + slice_start * linesize[
i];
380 for (y = slice_start; y <
slice_end; y++) {
383 dst +=
out->linesize[p];
384 src +=
in->linesize[p];
387 srcf[
i] += linesize[
i];
401 s->nb_planes =
desc->nb_components;
404 s->planeheight[0] =
s->planeheight[3] = inlink->
h;
406 s->planewidth[0] =
s->planewidth[3] = inlink->
w;
408 depth =
desc->comp[0].depth;
411 for (
int p = 0; p <
s->nb_planes; p++) {
412 if (depth == 8 &&
s->sigma[p] == INT16_MAX)
413 s->dsp.filter_row[p] =
s->algorithm ==
PARALLEL ? filter_row8 : filter_row8_serial;
414 else if (
s->sigma[p] == INT16_MAX)
415 s->dsp.filter_row[p] =
s->algorithm ==
PARALLEL ? filter_row16 : filter_row16_serial;
416 else if (depth == 8 &&
s->sigma[p] < INT16_MAX)
417 s->dsp.filter_row[p] =
s->algorithm ==
PARALLEL ? fweight_row8 : fweight_row8_serial;
418 else if (
s->sigma[p] < INT16_MAX)
419 s->dsp.filter_row[p] =
s->algorithm ==
PARALLEL ? fweight_row16 : fweight_row16_serial;
422 s->thra[0] =
s->fthra[0] * (1 << depth) - 1;
423 s->thra[1] =
s->fthra[1] * (1 << depth) - 1;
424 s->thra[2] =
s->fthra[2] * (1 << depth) - 1;
425 s->thrb[0] =
s->fthrb[0] * (1 << depth) - 1;
426 s->thrb[1] =
s->fthrb[1] * (1 << depth) - 1;
427 s->thrb[2] =
s->fthrb[2] * (1 << depth) - 1;
429 for (
int p = 0; p <
s->nb_planes; p++) {
430 float sigma =
s->radius *
s->sigma[p];
432 s->weights[p][
s->radius] = 1.f;
433 for (
int n = 1; n <=
s->radius; n++) {
434 s->weights[p][
s->radius + n] =
435 s->weights[p][
s->radius - n] =
expf(-0.5 * (n + 1) * (n + 1) / (sigma * sigma));
453 if (
s->q.available !=
s->size) {
454 if (
s->q.available <
s->mid) {
455 for (
i = 0;
i <
s->mid;
i++) {
464 if (
s->q.available <
s->size) {
473 if (!
ctx->is_disabled) {
482 for (
i = 0;
i <
s->size;
i++) {
576 .
name =
"atadenoise",
579 .priv_class = &atadenoise_class,
void ff_atadenoise_init_x86(ATADenoiseDSPContext *dsp, int depth, int algorithm, const float *sigma)
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_filter_process_command(AVFilterContext *ctx, const char *cmd, const char *arg, char *res, int res_len, int flags)
Generic processing of user supplied commands that are set in the same way as the filter options.
int ff_request_frame(AVFilterLink *link)
Request an input frame from the filter at the other end of the link.
int ff_filter_get_nb_threads(AVFilterContext *ctx)
Get number of threads for current filter instance.
Main libavfilter public API header.
static void ff_bufqueue_add(void *log, struct FFBufQueue *queue, AVFrame *buf)
Add a buffer to the queue.
static AVFrame * ff_bufqueue_peek(struct FFBufQueue *queue, unsigned index)
Get a buffer from the queue without altering it.
static void ff_bufqueue_discard_all(struct FFBufQueue *queue)
Unref and remove all buffers from the queue.
static AVFrame * ff_bufqueue_get(struct FFBufQueue *queue)
Get the first buffer from the queue and remove it.
#define flags(name, subs,...)
#define AV_CEIL_RSHIFT(a, b)
#define AVFILTER_FLAG_SLICE_THREADS
The filter supports multithreading by splitting frames into multiple parts and processing them concur...
#define AVFILTER_FLAG_SUPPORT_TIMELINE_INTERNAL
Same as AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, except that the filter will have its filter_frame() c...
#define AVERROR_EOF
End of file.
AVFrame * av_frame_clone(const AVFrame *src)
Create a new frame that references the same data as src.
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_WARNING
Something somehow does not look correct.
void av_image_copy_plane(uint8_t *dst, int dst_linesize, const uint8_t *src, int src_linesize, int bytewidth, int height)
Copy image plane from src to dst.
static const int weights[]
common internal API header
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
static const struct @322 planes[]
static int slice_end(AVCodecContext *avctx, AVFrame *pict)
Handle slice ends.
const AVPixFmtDescriptor * av_pix_fmt_desc_get(enum AVPixelFormat pix_fmt)
#define AV_PIX_FMT_GBRAP12
#define AV_PIX_FMT_YUV420P16
#define AV_PIX_FMT_YUV444P12
#define AV_PIX_FMT_YUV444P9
#define AV_PIX_FMT_YUV420P10
#define AV_PIX_FMT_YUV440P12
#define AV_PIX_FMT_GBRAP16
#define AV_PIX_FMT_YUV422P9
#define AV_PIX_FMT_YUVA444P10
#define AV_PIX_FMT_YUVA420P16
#define AV_PIX_FMT_YUV420P12
#define AV_PIX_FMT_YUVA420P10
#define AV_PIX_FMT_YUVA422P9
#define AV_PIX_FMT_YUV422P12
#define AV_PIX_FMT_GBRP10
#define AV_PIX_FMT_YUV422P10
#define AV_PIX_FMT_GRAY12
#define AV_PIX_FMT_GBRP12
#define AV_PIX_FMT_YUV420P9
#define AV_PIX_FMT_YUVA420P9
#define AV_PIX_FMT_YUVA422P10
#define AV_PIX_FMT_YUV420P14
AVPixelFormat
Pixel format.
@ AV_PIX_FMT_YUV420P
planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
@ AV_PIX_FMT_YUV440P
planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
@ AV_PIX_FMT_YUV422P
planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
@ AV_PIX_FMT_GRAY8
Y , 8bpp.
@ AV_PIX_FMT_YUVA420P
planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
@ AV_PIX_FMT_YUVJ440P
planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range
@ AV_PIX_FMT_YUV410P
planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
@ AV_PIX_FMT_YUV411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
@ AV_PIX_FMT_YUV444P
planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
@ AV_PIX_FMT_YUVA444P
planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
@ AV_PIX_FMT_YUVJ411P
planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor ...
@ AV_PIX_FMT_GBRAP
planar GBRA 4:4:4:4 32bpp
@ AV_PIX_FMT_YUVJ422P
planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting col...
@ AV_PIX_FMT_YUVA422P
planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
@ AV_PIX_FMT_GBRP
planar GBR 4:4:4 24bpp
@ AV_PIX_FMT_YUVJ444P
planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting col...
@ AV_PIX_FMT_YUVJ420P
planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting col...
#define AV_PIX_FMT_YUVA422P12
#define AV_PIX_FMT_YUV422P14
#define AV_PIX_FMT_GRAY10
#define AV_PIX_FMT_GRAY14
#define AV_PIX_FMT_YUV422P16
#define AV_PIX_FMT_YUV440P10
#define AV_PIX_FMT_GRAY16
#define AV_PIX_FMT_GBRAP10
#define AV_PIX_FMT_YUVA444P16
#define AV_PIX_FMT_YUVA422P16
#define AV_PIX_FMT_GBRP16
#define AV_PIX_FMT_YUV444P14
#define AV_PIX_FMT_YUVA444P9
#define AV_PIX_FMT_GBRP14
#define AV_PIX_FMT_YUVA444P12
#define AV_PIX_FMT_YUV444P16
#define AV_PIX_FMT_YUV444P10
int(* filter_slice)(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)
Describe the class of an AVClass context structure.
A link between two filters.
int w
agreed upon image width
int h
agreed upon image height
AVFilterContext * src
source filter
AVFilterContext * dst
dest filter
int format
agreed upon media format
A filter pad used for either input or output.
const char * name
Pad name.
const char * name
Filter name.
AVFormatInternal * internal
An opaque field for libavformat internal usage.
This structure describes decoded (raw) audio or video data.
uint8_t * data[AV_NUM_DATA_POINTERS]
pointer to the picture/channel planes.
int linesize[AV_NUM_DATA_POINTERS]
For video, size in bytes of each picture line.
Descriptor that unambiguously describes how the bits of a pixel are stored in the up to 4 data planes...
Structure holding the queue.
Used for passing data between threads.
static int process_command(AVFilterContext *ctx, const char *cmd, const char *arg, char *res, int res_len, int flags)
static int filter_slice(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)
#define FILTER_ROW(type, name)
#define FILTER_ROW_SERIAL(type, name)
#define WFILTER_ROW(type, name)
static int query_formats(AVFilterContext *ctx)
static int config_input(AVFilterLink *inlink)
static const AVFilterPad inputs[]
AVFilter ff_vf_atadenoise
static int request_frame(AVFilterLink *outlink)
static int filter_frame(AVFilterLink *inlink, AVFrame *buf)
static const AVFilterPad outputs[]
static const AVOption atadenoise_options[]
static av_cold int init(AVFilterContext *ctx)
static av_cold void uninit(AVFilterContext *ctx)
AVFILTER_DEFINE_CLASS(atadenoise)
#define WFILTER_ROW_SERIAL(type, name)
AVFrame * ff_get_video_buffer(AVFilterLink *link, int w, int h)
Request a picture buffer with a specific set of permissions.