mirror of
https://github.com/mpv-player/mpv
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400a7c409f
If the VO doesn't support a format output by vf_lavfi, no conversion filter was inserted, and filter chain creation failed. This is because vf_lavfi doesn't properly follow the format negotiation model, which means the format negotiation pass does not catch all cases where conversion is needed. Specifically, vf_lavfi supports that all output formats are supported for any given input format, but then does not actually call vf_next_query_format() in reconfig() to check which format it uses, but outputs whatever it gets from libavfilter. I think this is ok to avoid excessive complexity in vf_lavfi.c, but it also means adding more kludges to vf.c. I justify this (and the code duplication) with the idea that the current filter chain code will die anyway at some point. The .log field additions for c->first/c->last are strictly speaking not needed, but useful for debugging. |
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|---|---|---|
| .. | ||
| decode | ||
| filter | ||
| out | ||
| csputils.c | ||
| csputils.h | ||
| fmt-conversion.c | ||
| fmt-conversion.h | ||
| gpu_memcpy.c | ||
| gpu_memcpy.h | ||
| hwdec.c | ||
| hwdec.h | ||
| image_writer.c | ||
| image_writer.h | ||
| img_format.c | ||
| img_format.h | ||
| img_fourcc.h | ||
| mp_image_pool.c | ||
| mp_image_pool.h | ||
| mp_image.c | ||
| mp_image.h | ||
| sws_utils.c | ||
| sws_utils.h | ||
| vaapi.c | ||
| vaapi.h | ||
| vdpau_functions.inc | ||
| vdpau_mixer.c | ||
| vdpau_mixer.h | ||
| vdpau.c | ||
| vdpau.h | ||
| vt.c | ||
| vt.h | ||