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lavfi/vpp_qsv: factor out the code for filter definition

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Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang 2023-01-17 14:20:27 +08:00
parent 9c09fb232b
commit 2d202985b7
1 changed files with 51 additions and 75 deletions
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126
libavfilter/vf_vpp_qsv.c
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@ -615,36 +615,31 @@ static const AVFilterPad vpp_outputs[] = {
},
};
#define DEFINE_QSV_FILTER(x, sn, ln, fmts) \
static const AVClass x##_class = { \
.class_name = #sn "_qsv", \
.item_name = av_default_item_name, \
.option = x##_options, \
.version = LIBAVUTIL_VERSION_INT, \
}; \
const AVFilter ff_vf_##sn##_qsv = { \
.name = #sn "_qsv", \
.description = NULL_IF_CONFIG_SMALL("Quick Sync Video " #ln), \
.preinit = x##_preinit, \
.init = vpp_init, \
.uninit = vpp_uninit, \
.priv_size = sizeof(VPPContext), \
.priv_class = &x##_class, \
FILTER_INPUTS(vpp_inputs), \
FILTER_OUTPUTS(vpp_outputs), \
fmts, \
.activate = activate, \
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE, \
};
#if CONFIG_VPP_QSV_FILTER
static int query_formats(AVFilterContext *ctx)
{
int ret;
static const enum AVPixelFormat in_pix_fmts[] = {
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_NV12,
AV_PIX_FMT_YUYV422,
AV_PIX_FMT_RGB32,
AV_PIX_FMT_P010,
AV_PIX_FMT_QSV,
AV_PIX_FMT_NONE
};
static const enum AVPixelFormat out_pix_fmts[] = {
AV_PIX_FMT_NV12,
AV_PIX_FMT_P010,
AV_PIX_FMT_QSV,
AV_PIX_FMT_NONE
};
ret = ff_formats_ref(ff_make_format_list(in_pix_fmts),
&ctx->inputs[0]->outcfg.formats);
if (ret < 0)
return ret;
return ff_formats_ref(ff_make_format_list(out_pix_fmts),
&ctx->outputs[0]->incfg.formats);
}
static const AVOption options[] = {
static const AVOption vpp_options[] = {
{ "deinterlace", "deinterlace mode: 0=off, 1=bob, 2=advanced", OFFSET(deinterlace), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, MFX_DEINTERLACING_ADVANCED, .flags = FLAGS, "deinterlace" },
{ "bob", "Bob deinterlace mode.", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_DEINTERLACING_BOB }, .flags = FLAGS, "deinterlace" },
{ "advanced", "Advanced deinterlace mode. ", 0, AV_OPT_TYPE_CONST, { .i64 = MFX_DEINTERLACING_ADVANCED }, .flags = FLAGS, "deinterlace" },
@ -686,27 +681,34 @@ static const AVOption options[] = {
{ NULL }
};
static const AVClass vpp_class = {
.class_name = "vpp_qsv",
.item_name = av_default_item_name,
.option = options,
.version = LIBAVUTIL_VERSION_INT,
};
static int vpp_query_formats(AVFilterContext *ctx)
{
int ret;
static const enum AVPixelFormat in_pix_fmts[] = {
AV_PIX_FMT_YUV420P,
AV_PIX_FMT_NV12,
AV_PIX_FMT_YUYV422,
AV_PIX_FMT_RGB32,
AV_PIX_FMT_P010,
AV_PIX_FMT_QSV,
AV_PIX_FMT_NONE
};
static const enum AVPixelFormat out_pix_fmts[] = {
AV_PIX_FMT_NV12,
AV_PIX_FMT_P010,
AV_PIX_FMT_QSV,
AV_PIX_FMT_NONE
};
const AVFilter ff_vf_vpp_qsv = {
.name = "vpp_qsv",
.description = NULL_IF_CONFIG_SMALL("Quick Sync Video VPP."),
.priv_size = sizeof(VPPContext),
.preinit = vpp_preinit,
.init = vpp_init,
.uninit = vpp_uninit,
FILTER_INPUTS(vpp_inputs),
FILTER_OUTPUTS(vpp_outputs),
FILTER_QUERY_FUNC(query_formats),
.activate = activate,
.priv_class = &vpp_class,
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
};
ret = ff_formats_ref(ff_make_format_list(in_pix_fmts),
&ctx->inputs[0]->outcfg.formats);
if (ret < 0)
return ret;
return ff_formats_ref(ff_make_format_list(out_pix_fmts),
&ctx->outputs[0]->incfg.formats);
}
DEFINE_QSV_FILTER(vpp, vpp, "VPP", FILTER_QUERY_FUNC(vpp_query_formats));
#endif
@ -734,32 +736,6 @@ static av_cold int qsvscale_preinit(AVFilterContext *ctx)
return 0;
}
static const AVClass qsvscale_class = {
.class_name = "scale_qsv",
.item_name = av_default_item_name,
.option = qsvscale_options,
.version = LIBAVUTIL_VERSION_INT,
};
const AVFilter ff_vf_scale_qsv = {
.name = "scale_qsv",
.description = NULL_IF_CONFIG_SMALL("Quick Sync Video scaling and format conversion"),
.preinit = qsvscale_preinit,
.init = vpp_init,
.uninit = vpp_uninit,
.priv_size = sizeof(VPPContext),
.priv_class = &qsvscale_class,
FILTER_INPUTS(vpp_inputs),
FILTER_OUTPUTS(vpp_outputs),
FILTER_SINGLE_PIXFMT(AV_PIX_FMT_QSV),
.activate = activate,
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
};
DEFINE_QSV_FILTER(qsvscale, scale, "scaling and format conversion", FILTER_SINGLE_PIXFMT(AV_PIX_FMT_QSV));
#endif