diff options
author | wm4 <wm4@nowhere> | 2015-01-23 13:25:24 +0100 |
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committer | wm4 <wm4@nowhere> | 2015-01-23 13:26:41 +0100 |
commit | e5bceb061b50fe405caa0851f2d309e6801e82f7 (patch) | |
tree | 8b3bb66a1a437cc324cf8d229d8a85652072004d /video/filter | |
parent | 11d72b0999fa2695b0a4ba30cfd3cc720363421a (diff) | |
download | mpv-e5bceb061b50fe405caa0851f2d309e6801e82f7.tar.bz2 mpv-e5bceb061b50fe405caa0851f2d309e6801e82f7.tar.xz |
vf_vavpp: add more deinterlacing algorithms
These are untested due to lack of hardware. From what I've heard, the
drivers are pretty buggy, so it's not clear how well this works, if at
all.
Diffstat (limited to 'video/filter')
-rw-r--r-- | video/filter/vf_vavpp.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/video/filter/vf_vavpp.c b/video/filter/vf_vavpp.c index 4e39affd41..54648e124c 100644 --- a/video/filter/vf_vavpp.c +++ b/video/filter/vf_vavpp.c @@ -71,6 +71,16 @@ static const struct vf_priv_s vf_priv_default = { .deint_type = 2, }; +// The array items must match with the "deint" suboption values. +static const int deint_algorithm[] = { + [0] = VAProcDeinterlacingNone, + [1] = VAProcDeinterlacingNone, // first-field, special-cased + [2] = VAProcDeinterlacingBob, + [3] = VAProcDeinterlacingWeave, + [4] = VAProcDeinterlacingMotionAdaptive, + [5] = VAProcDeinterlacingMotionCompensated, +}; + static inline void realloc_refs(struct surface_refs *refs, int num) { if (refs->num_allocated < num) { @@ -192,7 +202,8 @@ static int process(struct vf_instance *vf, struct mp_image *in, if (!*out1) // cannot render return 0; mp_image_copy_attributes(*out1, in); - if (field == VA_FRAME_PICTURE || p->deint_type < 2) // first-field only + // first-field only + if (field == VA_FRAME_PICTURE || (p->do_deint && p->deint_type < 2)) return 1; const double add = (in->pts - p->prev_pts)*0.5; if (p->prev_pts == MP_NOPTS_VALUE || add <= 0.0 || add > 0.5) // no pts, skip it @@ -353,15 +364,15 @@ static bool initialize(struct vf_instance *vf) buffers[i] = VA_INVALID_ID; for (int i=0; i<num_filters; ++i) { if (filters[i] == VAProcFilterDeinterlacing) { - if (!p->deint_type) + if (p->deint_type < 2) continue; VAProcFilterCapDeinterlacing caps[VAProcDeinterlacingCount]; int num = va_query_filter_caps(vf, VAProcFilterDeinterlacing, caps, VAProcDeinterlacingCount); if (!num) continue; - VAProcDeinterlacingType algorithm = VAProcDeinterlacingBob; - for (int n=0; n < num; n++) { // find Bob + VAProcDeinterlacingType algorithm = deint_algorithm[p->deint_type]; + for (int n=0; n < num; n++) { // find the algorithm if (caps[n].type != algorithm) continue; VAProcFilterParameterBufferDeinterlacing param; @@ -370,13 +381,13 @@ static bool initialize(struct vf_instance *vf) buffers[VAProcFilterDeinterlacing] = va_create_filter_buffer(vf, sizeof(param), 1, ¶m); } + if (buffers[VAProcFilterDeinterlacing] == VA_INVALID_ID) + MP_WARN(vf, "Selected deinterlacing algorithm not supported.\n"); } // check other filters } p->num_buffers = 0; if (buffers[VAProcFilterDeinterlacing] != VA_INVALID_ID) p->buffers[p->num_buffers++] = buffers[VAProcFilterDeinterlacing]; - else - p->deint_type = 0; p->do_deint = !!p->deint_type; // next filters: p->buffers[p->num_buffers++] = buffers[next_filter]; return true; @@ -407,9 +418,13 @@ static int vf_open(vf_instance_t *vf) #define OPT_BASE_STRUCT struct vf_priv_s static const m_option_t vf_opts_fields[] = { OPT_CHOICE("deint", deint_type, 0, + // The values must match with deint_algorithm[]. ({"no", 0}, {"first-field", 1}, - {"bob", 2})), + {"bob", 2}, + {"weave", 3}, + {"motion-adaptive", 4}, + {"motion-compensated", 5})), {0} }; |