0002-Use-memset-to-initialize-large-structures.patch (1730B)
- From d7c460e5ccc89d30165decb7579486d5bcc26ba4 Mon Sep 17 00:00:00 2001
- From: Michael Forney <mforney@mforney.org>
- Date: Tue, 2 Jul 2019 17:41:43 -0700
- Subject: [PATCH] Use memset to initialize large structures
- These are over 256 KiB in size.
- ---
- video/out/gpu/video.c | 17 ++++++++---------
- 1 file changed, 8 insertions(+), 9 deletions(-)
- diff --git a/video/out/gpu/video.c b/video/out/gpu/video.c
- index 1478ec4687..49101b3f0d 100644
- --- a/video/out/gpu/video.c
- +++ b/video/out/gpu/video.c
- @@ -3630,7 +3630,7 @@ static void frame_perf_data(struct pass_info pass[], struct mp_frame_perf *out)
- void gl_video_perfdata(struct gl_video *p, struct voctrl_performance_data *out)
- {
- - *out = (struct voctrl_performance_data){0};
- + memset(out, 0, sizeof(*out));
- frame_perf_data(p->pass_fresh, &out->fresh);
- frame_perf_data(p->pass_redraw, &out->redraw);
- }
- @@ -4074,14 +4074,13 @@ struct gl_video *gl_video_init(struct ra *ra, struct mp_log *log,
- struct mpv_global *g)
- {
- struct gl_video *p = talloc_ptrtype(NULL, p);
- - *p = (struct gl_video) {
- - .ra = ra,
- - .global = g,
- - .log = log,
- - .sc = gl_sc_create(ra, g, log),
- - .video_eq = mp_csp_equalizer_create(p, g),
- - .opts_cache = m_config_cache_alloc(p, g, &gl_video_conf),
- - };
- + memset(p, 0, sizeof(*p));
- + p->ra = ra;
- + p->global = g;
- + p->log = log;
- + p->sc = gl_sc_create(ra, g, log);
- + p->video_eq = mp_csp_equalizer_create(p, g);
- + p->opts_cache = m_config_cache_alloc(p, g, &gl_video_conf);
- // make sure this variable is initialized to *something*
- p->pass = p->pass_fresh;
- struct gl_video_opts *opts = p->opts_cache->opts;
- --
- 2.44.0