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OSD rotation option.

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This commit is contained in:
sorgelig
2019-10-03 01:37:57 +08:00
parent 08c53f0b68
commit f52d81f7bc
6 changed files with 51 additions and 2 deletions
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36
video.cpp
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@@ -892,6 +892,12 @@ void video_menu_bg(int n, int idle)
}
vs_wait();
};
if (cfg.osd_rotate)
{
imlib_context_set_image(logo);
imlib_image_orientate(cfg.osd_rotate == 1 ? 3 : 1);
}
}
else
{
@@ -1016,16 +1022,42 @@ void video_menu_bg(int n, int idle)
int src_w = imlib_image_get_width();
int src_h = imlib_image_get_height();
printf("logo: src_w=%d, src_h=%d\n", src_w, src_h);
int dst_w, dst_h;
int dst_x, dst_y;
if (cfg.osd_rotate)
{
dst_h = fb_height / 2;
dst_w = src_w * dst_h / src_h;
if (cfg.osd_rotate == 1)
{
dst_x = 0;
dst_y = fb_height - dst_h;
}
else
{
dst_x = fb_width - dst_w;
dst_y = 0;
}
}
else
{
dst_x = 0;
dst_y = 0;
dst_w = fb_width * 2 / 7;
dst_h = src_h * dst_w / src_w;
}
if (*bg)
{
imlib_context_set_image(*bg);
imlib_blend_image_onto_image(logo, 1,
0, 0, //int source_x, int source_y,
src_w, src_h, //int source_width, int source_height,
0, 0, //int destination_x, int destination_y,
fb_width*2 / 7, src_h*fb_width*2 / (src_w * 7) //int destination_width, int destination_height
dst_x, dst_y, //int destination_x, int destination_y,
dst_w, dst_h //int destination_width, int destination_height
);
}
else