static int config_input_main(AVFilterLink *inlink)
{
- AlphaMergeContext *merge = inlink->dst->priv;
- merge->is_packed_rgb =
- ff_fill_rgba_map(merge->rgba_map, inlink->format) >= 0 &&
+ AlphaMergeContext *s = inlink->dst->priv;
+ s->is_packed_rgb =
+ ff_fill_rgba_map(s->rgba_map, inlink->format) >= 0 &&
inlink->format != AV_PIX_FMT_GBRAP;
return 0;
}
AVFrame *main_buf,
AVFrame *alpha_buf)
{
- AlphaMergeContext *merge = ctx->priv;
+ AlphaMergeContext *s = ctx->priv;
int h = main_buf->height;
- if (merge->is_packed_rgb) {
+ if (s->is_packed_rgb) {
int x, y;
uint8_t *pin, *pout;
for (y = 0; y < h; y++) {
pin = alpha_buf->data[0] + y * alpha_buf->linesize[0];
- pout = main_buf->data[0] + y * main_buf->linesize[0] + merge->rgba_map[A];
+ pout = main_buf->data[0] + y * main_buf->linesize[0] + s->rgba_map[A];
for (x = 0; x < main_buf->width; x++) {
*pout = *pin;
pin += 1;