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author | Niklas Haas <git@nand.wakku.to> | 2016-06-29 09:16:13 +0200 |
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committer | wm4 <wm4@nowhere> | 2016-07-03 19:42:52 +0200 |
commit | d81fb97f4587f73f62a760b99f686139f9b8d966 (patch) | |
tree | f97ec972e64160e1a479c1b31daf73af32ca54e1 /sub/sd_ass.c | |
parent | 3abf9c9204e2fcbc1910deb102efab4ab9d8c149 (diff) | |
download | mpv-d81fb97f4587f73f62a760b99f686139f9b8d966.tar.bz2 mpv-d81fb97f4587f73f62a760b99f686139f9b8d966.tar.xz |
mp_image: split colorimetry metadata into its own struct
This has two reasons:
1. I tend to add new fields to this metadata, and every time I've done
so I've consistently forgotten to update all of the dozens of places in
which this colorimetry metadata might end up getting used. While most
usages don't really care about most of the metadata, sometimes the
intend was simply to “copy” the colorimetry metadata from one struct to
another. With this being inside a substruct, those lines of code can now
simply read a.color = b.color without having to care about added or
removed fields.
2. It makes the type definitions nicer for upcoming refactors.
In going through all of the usages, I also expanded a few where I felt
that omitting the “young” fields was a bug.
Diffstat (limited to 'sub/sd_ass.c')
-rw-r--r-- | sub/sd_ass.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/sub/sd_ass.c b/sub/sd_ass.c index 7abeea9eeb..34a49c1501 100644 --- a/sub/sd_ass.c +++ b/sub/sd_ass.c @@ -733,15 +733,17 @@ static void mangle_colors(struct sd *sd, struct sub_bitmaps *parts) struct mp_image_params params = ctx->video_params; if (force_601) { - params.colorspace = MP_CSP_BT_709; - params.colorlevels = MP_CSP_LEVELS_TV; + params.color = (struct mp_colorspace){ + .space = MP_CSP_BT_709, + .levels = MP_CSP_LEVELS_TV, + }; } - if (csp == params.colorspace && levels == params.colorlevels) + if (csp == params.color.space && levels == params.color.levels) return; - bool basic_conv = params.colorspace == MP_CSP_BT_709 && - params.colorlevels == MP_CSP_LEVELS_TV && + bool basic_conv = params.color.space == MP_CSP_BT_709 && + params.color.levels == MP_CSP_LEVELS_TV && csp == MP_CSP_BT_601 && levels == MP_CSP_LEVELS_TV; @@ -749,8 +751,8 @@ static void mangle_colors(struct sd *sd, struct sub_bitmaps *parts) if (opts->ass_vsfilter_color_compat == 1 && !basic_conv) return; - if (params.colorspace != ctx->last_params.colorspace || - params.colorlevels != ctx->last_params.colorlevels) + if (params.color.space != ctx->last_params.color.space || + params.color.levels != ctx->last_params.color.levels) { int msgl = basic_conv ? MSGL_V : MSGL_WARN; ctx->last_params = params; @@ -758,22 +760,21 @@ static void mangle_colors(struct sd *sd, struct sub_bitmaps *parts) "RGB -> %s %s -> %s %s -> RGB\n", m_opt_choice_str(mp_csp_names, csp), m_opt_choice_str(mp_csp_levels_names, levels), - m_opt_choice_str(mp_csp_names, params.colorspace), - m_opt_choice_str(mp_csp_names, params.colorlevels)); + m_opt_choice_str(mp_csp_names, params.color.space), + m_opt_choice_str(mp_csp_names, params.color.levels)); } // Conversion that VSFilter would use struct mp_csp_params vs_params = MP_CSP_PARAMS_DEFAULTS; - vs_params.colorspace = csp; - vs_params.levels_in = levels; + vs_params.color.space = csp; + vs_params.color.levels = levels; struct mp_cmat vs_yuv2rgb, vs_rgb2yuv; mp_get_csp_matrix(&vs_params, &vs_yuv2rgb); mp_invert_cmat(&vs_rgb2yuv, &vs_yuv2rgb); // Proper conversion to RGB struct mp_csp_params rgb_params = MP_CSP_PARAMS_DEFAULTS; - rgb_params.colorspace = params.colorspace; - rgb_params.levels_in = params.colorlevels; + rgb_params.color = params.color; struct mp_cmat vs2rgb; mp_get_csp_matrix(&rgb_params, &vs2rgb); |