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https://github.com/mpv-player/mpv
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75a36662cb
Until now, there was only 1 global ASS overlay that could be set by all scripts. This was often perceived as bug when multiple scripts tried to set their own ASS overlay. This was kind of hard to solve because the script could set its own ASS PlayResX/Y, which makes it impossible to share a single ASS_Renderer for multiple scripts. The OSC unfortunately makes use of this feature (and unfortunately can't be fixed because it's a POS), so we're stuck with this complication. Implement the worst-case solution and fix this by creating separate ASS track and renderer objects for each script that wants to set an ASS overlay. The z-order is decided by the order the scripts set their text first. This is essentially random, unless you do it at script init, and you pass scripts in a specific order. Script initialization is currently serialized (as a feature), so the first loaded script gets lowest Z-order. The Lua script API interestingly remains the same. (And also will remain undocumented, unsupported, and potentially volatile.)
34 lines
672 B
C
34 lines
672 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "config.h"
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#include "mpv_talloc.h"
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#include "osd.h"
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const char *const osd_ass_0 = "";
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const char *const osd_ass_1 = "";
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void osd_init_backend(struct osd_state *osd)
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{
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}
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void osd_destroy_backend(struct osd_state *osd)
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{
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}
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void osd_get_function_sym(char *buffer, size_t buffer_size, int osd_function)
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{
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}
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void osd_object_get_bitmaps(struct osd_state *osd, struct osd_object *obj,
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struct sub_bitmaps *out_imgs)
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{
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*out_imgs = (struct sub_bitmaps) {0};
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}
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void osd_set_external(struct osd_state *osd, char *id, int res_x, int res_y,
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char *text)
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{
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}
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