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Dshow: compute data len

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Screen capture returns wrong buffer length so we override it with the
expected value.
This commit is contained in:
Martin Pulec
2020-11-02 11:42:52 +01:00
parent d27442d37b
commit 25dc55faac
1 changed files with 2 additions and 1 deletions
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3
src/video_capture/DirectShowGrabber.cpp
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@@ -1317,7 +1317,8 @@ static struct video_frame * vidcap_dshow_grab(void *state, struct audio_frame **
s->frame->tiles[0].data = (char *) s->returnBuffer;
//fprintf(stderr, "[dshow] s: %p\n", s);
//s->tile->data_len = s->width * s->height * 3;
s->frame->tiles[0].data_len = s->returnBufferLen;
s->frame->tiles[0].data_len = is_codec_opaque(s->frame->color_spec) ? s->returnBufferLen :
vc_get_datalen(s->frame->tiles[0].width, s->frame->tiles[0].height, s->frame->color_spec);
/*
fprintf(stderr, "[dshow] s5: %p\n", s);