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vf_drawtext: select YUV color for drawbox() in case YUV colorspace is used

Fix box alpha rendering when a YUV colorspace is selected, in particular
fix trac ticket #763.
This commit is contained in:
Stefano Sabatini 2011-12-24 16:17:18 +01:00
parent 32c49389bc
commit 1858a5c25e

View File

@ -825,7 +825,7 @@ static int draw_text(AVFilterContext *ctx, AVFilterBufferRef *picref,
/* draw box */
if (dtext->draw_box)
drawbox(picref, dtext->x, dtext->y, box_w, box_h,
dtext->box_line, dtext->pixel_step, dtext->boxcolor_rgba,
dtext->box_line, dtext->pixel_step, dtext->is_packed_rgb ? dtext->boxcolor_rgba : dtext->boxcolor,
dtext->hsub, dtext->vsub, dtext->is_packed_rgb, dtext->rgba_map);
if (dtext->shadowx || dtext->shadowy) {