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Tue, 08 Oct 2019 04:29:02 -0700 (PDT) Received: from localhost.localdomain ([109.227.61.240]) by smtp.gmail.com with ESMTPSA id r2sm17198024wrm.3.2019.10.08.04.29.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Oct 2019 04:29:02 -0700 (PDT) From: Paul B Mahol To: ffmpeg-devel@ffmpeg.org Date: Tue, 8 Oct 2019 13:28:43 +0200 Message-Id: <20191008112843.6875-8-onemda@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191008112843.6875-1-onemda@gmail.com> References: <20191008112843.6875-1-onemda@gmail.com> Subject: [FFmpeg-devel] [PATCH 8/8] avfilter/vf_scroll: add support for commands X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches MIME-Version: 1.0 Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Signed-off-by: Paul B Mahol --- libavfilter/vf_scroll.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/libavfilter/vf_scroll.c b/libavfilter/vf_scroll.c index 32b36d5631..f233976c53 100644 --- a/libavfilter/vf_scroll.c +++ b/libavfilter/vf_scroll.c @@ -155,12 +155,13 @@ static int config_input(AVFilterLink *inlink) #define OFFSET(x) offsetof(ScrollContext, x) #define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM +#define C AV_OPT_FLAG_COMMAND_PARAM static const AVOption scroll_options[] = { - { "horizontal", "set the horizontal scrolling speed", OFFSET(h_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS }, - { "h", "set the horizontal scrolling speed", OFFSET(h_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS }, - { "vertical", "set the vertical scrolling speed", OFFSET(v_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS }, - { "v", "set the vertical scrolling speed", OFFSET(v_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS }, + { "horizontal", "set the horizontal scrolling speed", OFFSET(h_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS|C }, + { "h", "set the horizontal scrolling speed", OFFSET(h_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS|C }, + { "vertical", "set the vertical scrolling speed", OFFSET(v_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS|C }, + { "v", "set the vertical scrolling speed", OFFSET(v_speed), AV_OPT_TYPE_FLOAT, {.dbl=0.}, -1., 1., FLAGS|C }, { "hpos", "set initial horizontal position", OFFSET(h_ipos), AV_OPT_TYPE_FLOAT, {.dbl=0.}, 0, 1., FLAGS }, { "vpos", "set initial vertical position", OFFSET(v_ipos), AV_OPT_TYPE_FLOAT, {.dbl=0.}, 0, 1., FLAGS }, { NULL } @@ -195,4 +196,5 @@ AVFilter ff_vf_scroll = { .inputs = scroll_inputs, .outputs = scroll_outputs, .flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC, + .process_command = ff_filter_process_command, };