All features are implemented in vpp_qsv filter now, so deinterlace_qsv
can be taken as a specical case of vpp_qsv filter, we re-use VPPContext
with a different option array and pix formats for deinterlace_qsv filter
---
libavfilter/Makefile | 2 +-
libavfilter/vf_deinterlace_qsv.c | 179 -------------------------------
libavfilter/vf_vpp_qsv.c | 19 ++++
3 files changed, 20 insertions(+), 180 deletions(-)
delete mode 100644 libavfilter/vf_deinterlace_qsv.c
diff --git a/libavfilter/Makefile b/libavfilter/Makefile
index 9e6bb87c4c..feaf6c71a8 100644
--- a/libavfilter/Makefile
+++ b/libavfilter/Makefile
@@ -229,7 +229,7 @@ OBJS-$(CONFIG_DECONVOLVE_FILTER) +=
vf_convolve.o framesync.o
OBJS-$(CONFIG_DEDOT_FILTER) += vf_dedot.o
OBJS-$(CONFIG_DEFLATE_FILTER) += vf_neighbor.o
OBJS-$(CONFIG_DEFLICKER_FILTER) += vf_deflicker.o
-OBJS-$(CONFIG_DEINTERLACE_QSV_FILTER) += vf_deinterlace_qsv.o
+OBJS-$(CONFIG_DEINTERLACE_QSV_FILTER) += vf_vpp_qsv.o
OBJS-$(CONFIG_DEINTERLACE_VAAPI_FILTER) += vf_deinterlace_vaapi.o
vaapi_vpp.o
OBJS-$(CONFIG_DEJUDDER_FILTER) += vf_dejudder.o
OBJS-$(CONFIG_DELOGO_FILTER) += vf_delogo.o
diff --git a/libavfilter/vf_deinterlace_qsv.c b/libavfilter/vf_deinterlace_qsv.c
deleted file mode 100644
index 50ff553e6a..0000000000
--- a/libavfilter/vf_deinterlace_qsv.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/**
- * @file
- * deinterlace video filter - QSV
- */
-
-#include <mfx/mfxvideo.h>
-
-#include <stdio.h>
-#include <string.h>
-
-#include "libavutil/avstring.h"
-#include "libavutil/common.h"
-#include "libavutil/hwcontext.h"
-#include "libavutil/hwcontext_qsv.h"
-#include "libavutil/internal.h"
-#include "libavutil/mathematics.h"
-#include "libavutil/opt.h"
-#include "libavutil/pixdesc.h"
-#include "libavutil/time.h"
-#include "libavfilter/qsvvpp.h"
-
-#include "avfilter.h"
-#include "formats.h"
-#include "internal.h"
-#include "video.h"
-
-typedef struct QSVDeintContext {
- QSVVPPContext qsv;
-
- mfxExtVPPDeinterlacing deint_conf;
-
- /* option for Deinterlacing algorithm to be used */
- int mode;
-} QSVDeintContext;
-
-static av_cold void qsvdeint_uninit(AVFilterContext *ctx)
-{
- ff_qsvvpp_close(ctx);
-}
-
-static int qsvdeint_query_formats(AVFilterContext *ctx)
-{
- static const enum AVPixelFormat pixel_formats[] = {
- AV_PIX_FMT_QSV, AV_PIX_FMT_NONE,
- };
- AVFilterFormats *pix_fmts = ff_make_format_list(pixel_formats);
- int ret;
-
- if ((ret = ff_set_common_formats(ctx, pix_fmts)) < 0)
- return ret;
-
- return 0;
-}
-
-static int qsvdeint_config_props(AVFilterLink *outlink)
-{
- AVFilterContext *ctx = outlink->src;
- AVFilterLink *inlink = ctx->inputs[0];
- QSVDeintContext *s = ctx->priv;
- QSVVPPParam param = { NULL };
- mfxExtBuffer *ext_buf[1];
- enum AVPixelFormat in_format;
-
- qsvdeint_uninit(ctx);
-
- outlink->w = inlink->w;
- outlink->h = inlink->h;
- outlink->frame_rate = av_mul_q(inlink->frame_rate,
- (AVRational){ 2, 1 });
- outlink->time_base = av_mul_q(inlink->time_base,
- (AVRational){ 1, 2 });
-
- if (inlink->format == AV_PIX_FMT_QSV) {
- if (!inlink->hw_frames_ctx || !inlink->hw_frames_ctx->data)
- return AVERROR(EINVAL);
- else
- in_format =
((AVHWFramesContext*)inlink->hw_frames_ctx->data)->sw_format;
- } else
- in_format = inlink->format;
-
- param.out_sw_format = in_format;
- param.ext_buf = ext_buf;
-
- memset(&s->deint_conf, 0, sizeof(mfxExtVPPDeinterlacing));
- s->deint_conf.Header.BufferId = MFX_EXTBUFF_VPP_DEINTERLACING;
- s->deint_conf.Header.BufferSz = sizeof(s->deint_conf);
- s->deint_conf.Mode = s->mode;
- param.ext_buf[param.num_ext_buf++] = (mfxExtBuffer*)&s->deint_conf;
-
- return ff_qsvvpp_init(ctx, ¶m);
-}
-
-static int qsvdeint_filter_frame(AVFilterLink *link, AVFrame *in)
-{
- AVFilterContext *ctx = link->dst;
- QSVVPPContext *qsv = ctx->priv;
- int ret = 0;
-
- ret = ff_qsvvpp_filter_frame(qsv, link, in);
- av_frame_free(&in);
-
- return ret;
-}
-
-static int qsvdeint_request_frame(AVFilterLink *outlink)
-{
- AVFilterContext *ctx = outlink->src;
-
- return ff_request_frame(ctx->inputs[0]);
-}
-
-#define OFFSET(x) offsetof(QSVDeintContext, x)
-#define FLAGS AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
-static const AVOption options[] = {
- { "mode", "set deinterlace mode", OFFSET(mode), AV_OPT_TYPE_INT, {.i64 =
MFX_DEINTERLACING_ADVANCED}, MFX_DEINTERLACING_BOB, MFX_DEINTERLACING_ADVANCED,
FLAGS, "mode"},
- { "bob", "bob algorithm", 0, AV_OPT_TYPE_CONST,
{.i64 = MFX_DEINTERLACING_BOB}, MFX_DEINTERLACING_BOB,
MFX_DEINTERLACING_ADVANCED, FLAGS, "mode"},
- { "advanced", "Motion adaptive algorithm", 0, AV_OPT_TYPE_CONST, {.i64 =
MFX_DEINTERLACING_ADVANCED}, MFX_DEINTERLACING_BOB, MFX_DEINTERLACING_ADVANCED,
FLAGS, "mode"},
- { NULL },
-};
-
-static const AVClass qsvdeint_class = {
- .class_name = "deinterlace_qsv",
- .item_name = av_default_item_name,
- .option = options,
- .version = LIBAVUTIL_VERSION_INT,
-};
-
-static const AVFilterPad qsvdeint_inputs[] = {
- {
- .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .filter_frame = qsvdeint_filter_frame,
- },
- { NULL }
-};
-
-static const AVFilterPad qsvdeint_outputs[] = {
- {
- .name = "default",
- .type = AVMEDIA_TYPE_VIDEO,
- .config_props = qsvdeint_config_props,
- .request_frame = qsvdeint_request_frame,
- },
- { NULL }
-};
-
-const AVFilter ff_vf_deinterlace_qsv = {
- .name = "deinterlace_qsv",
- .description = NULL_IF_CONFIG_SMALL("QuickSync video deinterlacing"),
-
- .uninit = qsvdeint_uninit,
- .query_formats = qsvdeint_query_formats,
-
- .priv_size = sizeof(QSVDeintContext),
- .priv_class = &qsvdeint_class,
-
- .inputs = qsvdeint_inputs,
- .outputs = qsvdeint_outputs,
-
- .flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
-};
diff --git a/libavfilter/vf_vpp_qsv.c b/libavfilter/vf_vpp_qsv.c
index 90b0b25210..c0afb001b9 100644
--- a/libavfilter/vf_vpp_qsv.c
+++ b/libavfilter/vf_vpp_qsv.c
@@ -706,3 +706,22 @@ static const AVOption qsvscale_options[] = {
};
DEFINE_QSV_FILTER(qsvscale, scale, "scaling and format conversion")
+
+static const AVOption qsvdeint_options[] = {
+ { "mode", "set deinterlace mode", OFFSET(deinterlace), AV_OPT_TYPE_INT,
{.i64 = MFX_DEINTERLACING_ADVANCED}, MFX_DEINTERLACING_BOB,
MFX_DEINTERLACING_ADVANCED, FLAGS, "mode"},
+ { "bob", "bob algorithm", 0, AV_OPT_TYPE_CONST,
{.i64 = MFX_DEINTERLACING_BOB}, MFX_DEINTERLACING_BOB,
MFX_DEINTERLACING_ADVANCED, FLAGS, "mode"},
+ { "advanced", "Motion adaptive algorithm", 0, AV_OPT_TYPE_CONST, {.i64 =
MFX_DEINTERLACING_ADVANCED}, MFX_DEINTERLACING_BOB, MFX_DEINTERLACING_ADVANCED,
FLAGS, "mode"},
+ { NULL },
+};
+
+static int qsvdeint_query_formats(AVFilterContext *ctx)
+{
+ static const enum AVPixelFormat pixel_formats[] = {
+ AV_PIX_FMT_QSV, AV_PIX_FMT_NONE,
+ };
+ AVFilterFormats *pix_fmts = ff_make_format_list(pixel_formats);
+
+ return ff_set_common_formats(ctx, pix_fmts);
+}
+
+DEFINE_QSV_FILTER(qsvdeint, deinterlace, "deinterlacing")
\ No newline at end of file
--
2.25.1
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