You've already forked FFmpeg
mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2025-08-10 06:10:52 +02:00
avfilter/vf_mix: improve speed even more by avoiding using filter private context
This commit is contained in:
@@ -161,27 +161,27 @@ typedef struct ThreadData {
|
|||||||
continue; \
|
continue; \
|
||||||
} \
|
} \
|
||||||
\
|
\
|
||||||
for (int i = 0; i < s->nb_inputs; i++) \
|
for (int i = 0; i < nb_inputs; i++) \
|
||||||
linesize[i] = in[i]->linesize[p]; \
|
linesize[i] = in[i]->linesize[p]; \
|
||||||
\
|
\
|
||||||
for (int i = 0; i < s->nb_inputs; i++) \
|
for (int i = 0; i < nb_inputs; i++) \
|
||||||
srcf[i] = in[i]->data[p] + slice_start * linesize[i]; \
|
srcf[i] = in[i]->data[p] + slice_start * linesize[i]; \
|
||||||
\
|
\
|
||||||
for (int y = slice_start; y < slice_end; y++) { \
|
for (int y = slice_start; y < slice_end; y++) { \
|
||||||
for (int x = 0; x < width; x++) { \
|
for (int x = 0; x < width; x++) { \
|
||||||
float val = 0.f; \
|
float val = 0.f; \
|
||||||
\
|
\
|
||||||
for (int i = 0; i < s->nb_inputs; i++) { \
|
for (int i = 0; i < nb_inputs; i++) { \
|
||||||
float src = *(type *)(srcf[i] + x * sizeof(type)); \
|
float src = *(type *)(srcf[i] + x * sizeof(type)); \
|
||||||
\
|
\
|
||||||
val += src * weights[i]; \
|
val += src * weights[i]; \
|
||||||
} \
|
} \
|
||||||
\
|
\
|
||||||
dst[x] = clip(fun(val * s->wfactor), 0, s->max); \
|
dst[x] = clip(fun(val * wfactor), 0, max); \
|
||||||
} \
|
} \
|
||||||
\
|
\
|
||||||
dst += dst_linesize; \
|
dst += dst_linesize; \
|
||||||
for (int i = 0; i < s->nb_inputs; i++) \
|
for (int i = 0; i < nb_inputs; i++) \
|
||||||
srcf[i] += linesize[i]; \
|
srcf[i] += linesize[i]; \
|
||||||
} \
|
} \
|
||||||
}
|
}
|
||||||
@@ -200,6 +200,9 @@ static int mix_frames(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)
|
|||||||
const float *weights = s->weights;
|
const float *weights = s->weights;
|
||||||
uint8_t **srcf = s->data + jobnr * s->nb_inputs;
|
uint8_t **srcf = s->data + jobnr * s->nb_inputs;
|
||||||
int *linesize = s->linesize + jobnr * s->nb_inputs;
|
int *linesize = s->linesize + jobnr * s->nb_inputs;
|
||||||
|
const int nb_inputs = s->nb_inputs;
|
||||||
|
const float wfactor = s->wfactor;
|
||||||
|
const int max = s->max;
|
||||||
|
|
||||||
if (s->depth <= 8) {
|
if (s->depth <= 8) {
|
||||||
MIX_SLICE(uint8_t, lrintf, CLIP8)
|
MIX_SLICE(uint8_t, lrintf, CLIP8)
|
||||||
|
Reference in New Issue
Block a user