Lines Matching refs:opacity
66 int opacity;
243 (ch).size > VBI_DOUBLE_SIZE || (ch).opacity == VBI_TRANSPARENT_SPACE)
350 if (row[j].opacity != VBI_TRANSPARENT_SPACE)
424 switch (vc->opacity) {
432 if (ctx->opacity > 0) {
433 if (ctx->opacity < 255)
460 if (vc->opacity != VBI_TRANSPARENT_SPACE)
485 sub_rect->nb_colors = ctx->opacity > 0 && ctx->opacity < 255 ? 2 * VBI_NB_COLORS : VBI_NB_COLORS;
499 ((uint32_t *)sub_rect->data[1])[ci + VBI_NB_COLORS] = RGBA(r, g, b, ctx->opacity);
747 if (ctx->opacity == -1)
748 ctx->opacity = ctx->transparent_bg ? 0 : 255;
803 {"txt_opacity", "set opacity of the transparent background", OFFSET(opacity), AV_OPT_TYPE_INT, {.i64 = -1}, -1, 255, SD},