[FFmpeg-devel] [PATCH] vfilter: Speed up vf_mutiply with inlining
Suraj Shirvankar
surajshirvankar at gmail.com
Sat Apr 15 00:08:10 EEST 2023
Add inline to provide a slight speed up fo vf_multiply
Signed-off-by: Suraj Shirvankar <surajshirvankar at gmail.com>
---
libavfilter/vf_multiply.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/libavfilter/vf_multiply.c b/libavfilter/vf_multiply.c
index 979b885eb1..b9ff92d8e1 100644
--- a/libavfilter/vf_multiply.c
+++ b/libavfilter/vf_multiply.c
@@ -72,9 +72,8 @@ static int config_input(AVFilterLink *inlink)
return 0;
}
-static void multiply(const uint8_t *ssrc, const uint8_t *rref, uint8_t *ddst,
- float scale, float offset, int w)
-{
+static inline void multiply(const uint8_t *ssrc, const uint8_t *rref,
+ uint8_t *ddst, float scale, float offset, int w) {
const float *src = (const float *)ssrc;
const float *ref = (const float *)rref;
float *dst = (float *)ddst;
@@ -86,8 +85,8 @@ static void multiply(const uint8_t *ssrc, const uint8_t *rref, uint8_t *ddst,
}
}
-static int multiply_slice(AVFilterContext *ctx, void *arg, int jobnr, int nb_jobs)
-{
+static inline int multiply_slice(AVFilterContext *ctx, void *arg, int jobnr,
+ int nb_jobs) {
MultiplyContext *s = ctx->priv;
const float offset = s->offset;
const float scale = s->scale;
--
2.40.0
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