---
libavfilter/vf_overlay.c | 32
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/libavfilter/vf_overlay.c b/libavfilter/vf_overlay.c
index 37f19ea..71f4db7 100644
--- a/libavfilter/vf_overlay.c
+++ b/libavfilter/vf_overlay.c
@@ -401,7 +401,7 @@ static void blend_image(AVFilterContext *ctx,
AVFrame *dst, const AVFrame *src,
int x, int y)
{
-OverlayContext *s = ctx->priv;
+OverlayContext *ol = ctx->priv;
int i, imax, j, jmax, k, kmax;
const int src_w = src->width;
const int src_h = src->height;
@@ -412,19 +412,19 @@ static void blend_image(AVFilterContext *ctx,
y >= dst_h || y+src_h < 0)
return; /* no intersection */
-if (s->main_is_packed_rgb) {
+if (ol->main_is_packed_rgb) {
uint8_t alpha; ///< the amount of overlay to blend on to main
-const int dr = s->main_rgba_map[R];
-const int dg = s->main_rgba_map[G];
-const int db = s->main_rgba_map[B];
-const int da = s->main_rgba_map[A];
-const int dstep = s->main_pix_step[0];
-const int sr = s->overlay_rgba_map[R];
-const int sg = s->overlay_rgba_map[G];
-const int sb = s->overlay_rgba_map[B];
-const int sa = s->overlay_rgba_map[A];
-const int sstep = s->overlay_pix_step[0];
-const int main_has_alpha = s->main_has_alpha;
+const int dr = ol->main_rgba_map[R];
+const int dg = ol->main_rgba_map[G];
+const int db = ol->main_rgba_map[B];
+const int da = ol->main_rgba_map[A];
+const int dstep = ol->main_pix_step[0];
+const int sr = ol->overlay_rgba_map[R];
+const int sg = ol->overlay_rgba_map[G];
+const int sb = ol->overlay_rgba_map[B];
+const int sa = ol->overlay_rgba_map[A];
+const int sstep = ol->overlay_pix_step[0];
+const int main_has_alpha = ol->main_has_alpha;
uint8_t *s, *sp, *d, *dp;
i = FFMAX(-y, 0);
@@ -480,7 +480,7 @@ static void blend_image(AVFilterContext *ctx,
sp += src->linesize[0];
}
} else {
-const int main_has_alpha = s->main_has_alpha;
+const int main_has_alpha = ol->main_has_alpha;
if (main_has_alpha) {
uint8_t alpha; ///< the amount of overlay to blend on to
main
uint8_t *s, *sa, *d, *da;
@@ -518,8 +518,8 @@ static void blend_image(AVFilterContext *ctx,
}
}
for (i = 0; i < 3; i++) {
-int hsub = i ? s->hsub : 0;
-int vsub = i ? s->vsub : 0;
+int hsub = i ? ol->hsub : 0;
+int vsub = i ? ol->vsub : 0;
int src_wp = AV_CEIL_RSHIFT(src_w, hsub);
int src_hp = AV_CEIL_RSHIFT(src_h, vsub);
int dst_wp = AV_CEIL_RSHIFT(dst_w, hsub);
--
2.8.2
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