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plugin: encode: Store the coded caps in type's init data.

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/354>
This commit is contained in:
He Junyan 2020-07-08 18:46:58 +08:00 committed by Víctor Manuel Jáquez Leal
parent 53d5302cde
commit e260e9cd90
7 changed files with 42 additions and 14 deletions
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28
gst/vaapi/gstvaapiencode.h
View file

@ -44,7 +44,15 @@ G_BEGIN_DECLS
#define GST_IS_VAAPIENCODE_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VAAPIENCODE))
#define GST_VAAPI_ENCODE_REGISTER_TYPE(NAME, CODEC, CLASS, _EXT_FMT_) \
typedef struct _GstVaapiEncodeInitData GstVaapiEncodeInitData;
struct _GstVaapiEncodeInitData
{
GstCaps *sink_caps;
GstCaps *src_caps;
};
#define GST_VAAPI_ENCODE_REGISTER_TYPE(NAME, CODEC, CLASS, _EXT_FMT_, FUN) \
static GstVaapiEncodeInitData encode_init_data = { NULL, NULL }; \
static GType encode_type = G_TYPE_INVALID; \
static gpointer gst_vaapiencode_##NAME##_parent_class = NULL; \
static void \
@ -108,7 +116,23 @@ G_BEGIN_DECLS
\
/* class data will be leaked if the element never gets instantiated */ \
GST_MINI_OBJECT_FLAG_SET (caps, GST_MINI_OBJECT_FLAG_MAY_BE_LEAKED); \
type_info.class_data = caps; \
encode_init_data.sink_caps = caps; \
\
caps = gst_vaapi_build_template_coded_caps_by_codec (display, \
GST_VAAPI_CONTEXT_USAGE_ENCODE, \
GST_VAAPI_CODEC_##CODEC, GST_CODEC_CAPS, \
FUN); \
if (!caps) { \
GST_ERROR ("failed to get src caps for " #CODEC \
" encode, can not register"); \
gst_caps_unref (encode_init_data.sink_caps); \
return G_TYPE_INVALID; \
} \
GST_DEBUG (#CODEC" encode's src caps %" GST_PTR_FORMAT, caps); \
/* class data will be leaked if the element never gets instantiated */ \
GST_MINI_OBJECT_FLAG_SET (caps, GST_MINI_OBJECT_FLAG_MAY_BE_LEAKED); \
encode_init_data.src_caps = caps; \
type_info.class_data = &encode_init_data; \
encode_type = g_type_register_static (GST_TYPE_VAAPIENCODE, \
"GstVaapiEncode"#CLASS, &type_info, 0); \
\

5
gst/vaapi/gstvaapiencode_h264.c
View file

@ -95,7 +95,8 @@ static GstStaticPadTemplate gst_vaapiencode_h264_src_factory =
#define EXTRA_FORMATS {}
/* h264 encode */
GST_VAAPI_ENCODE_REGISTER_TYPE (h264, H264, H264, EXTRA_FORMATS);
GST_VAAPI_ENCODE_REGISTER_TYPE (h264, H264, H264, EXTRA_FORMATS,
gst_vaapi_utils_h264_get_profile_string);
static void
gst_vaapiencode_h264_init (GstVaapiEncodeH264 * encode)
@ -557,7 +558,7 @@ gst_vaapiencode_h264_class_init (GstVaapiEncodeH264Class * klass, gpointer data)
GObjectClass *const object_class = G_OBJECT_CLASS (klass);
GstElementClass *const element_class = GST_ELEMENT_CLASS (klass);
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_CLASS (klass);
GstCaps *sink_caps = GST_CAPS_CAST (data);
GstCaps *sink_caps = ((GstVaapiEncodeInitData *) data)->sink_caps;
gpointer encoder_class;
object_class->finalize = gst_vaapiencode_h264_finalize;

5
gst/vaapi/gstvaapiencode_h265.c
View file

@ -69,7 +69,8 @@ static GstStaticPadTemplate gst_vaapiencode_h265_src_factory =
#define EXTRA_FORMATS {}
/* h265 encode */
GST_VAAPI_ENCODE_REGISTER_TYPE (h265, H265, H265, EXTRA_FORMATS);
GST_VAAPI_ENCODE_REGISTER_TYPE (h265, H265, H265, EXTRA_FORMATS,
gst_vaapi_utils_h265_get_profile_string);
static void
gst_vaapiencode_h265_init (GstVaapiEncodeH265 * encode)
@ -370,7 +371,7 @@ gst_vaapiencode_h265_class_init (GstVaapiEncodeH265Class * klass, gpointer data)
GObjectClass *const object_class = G_OBJECT_CLASS (klass);
GstElementClass *const element_class = GST_ELEMENT_CLASS (klass);
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_CLASS (klass);
GstCaps *sink_caps = GST_CAPS_CAST (data);
GstCaps *sink_caps = ((GstVaapiEncodeInitData *) data)->sink_caps;
gpointer encoder_class;
object_class->finalize = gst_vaapiencode_h265_finalize;

4
gst/vaapi/gstvaapiencode_jpeg.c
View file

@ -65,7 +65,7 @@ static GstStaticPadTemplate gst_vaapiencode_jpeg_src_factory =
#define EXTRA_FORMATS { GST_VIDEO_FORMAT_BGRA, }
/* jpeg encode */
GST_VAAPI_ENCODE_REGISTER_TYPE (jpeg, JPEG, Jpeg, EXTRA_FORMATS);
GST_VAAPI_ENCODE_REGISTER_TYPE (jpeg, JPEG, Jpeg, EXTRA_FORMATS, NULL);
static void
gst_vaapiencode_jpeg_init (GstVaapiEncodeJpeg * encode)
@ -102,7 +102,7 @@ gst_vaapiencode_jpeg_class_init (GstVaapiEncodeJpegClass * klass, gpointer data)
GObjectClass *const object_class = G_OBJECT_CLASS (klass);
GstElementClass *const element_class = GST_ELEMENT_CLASS (klass);
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_CLASS (klass);
GstCaps *sink_caps = GST_CAPS_CAST (data);
GstCaps *sink_caps = ((GstVaapiEncodeInitData *) data)->sink_caps;
gpointer encoder_class;
object_class->finalize = gst_vaapiencode_jpeg_finalize;

6
gst/vaapi/gstvaapiencode_mpeg2.c
View file

@ -37,6 +37,7 @@
#include "gstcompat.h"
#include <gst/vaapi/gstvaapidisplay.h>
#include <gst/vaapi/gstvaapiencoder_mpeg2.h>
#include <gst/vaapi/gstvaapiutils_mpeg2.h>
#include "gstvaapiencode_mpeg2.h"
#include "gstvaapipluginutil.h"
#include "gstvaapivideomemory.h"
@ -67,7 +68,8 @@ static GstStaticPadTemplate gst_vaapiencode_mpeg2_src_factory =
#define EXTRA_FORMATS {}
/* mpeg2 encode */
GST_VAAPI_ENCODE_REGISTER_TYPE (mpeg2, MPEG2, Mpeg2, EXTRA_FORMATS);
GST_VAAPI_ENCODE_REGISTER_TYPE (mpeg2, MPEG2, Mpeg2, EXTRA_FORMATS,
gst_vaapi_utils_mpeg2_get_profile_string);
static void
gst_vaapiencode_mpeg2_init (GstVaapiEncodeMpeg2 * encode)
@ -106,7 +108,7 @@ gst_vaapiencode_mpeg2_class_init (GstVaapiEncodeMpeg2Class * klass,
GObjectClass *const object_class = G_OBJECT_CLASS (klass);
GstElementClass *const element_class = GST_ELEMENT_CLASS (klass);
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_CLASS (klass);
GstCaps *sink_caps = GST_CAPS_CAST (data);
GstCaps *sink_caps = ((GstVaapiEncodeInitData *) data)->sink_caps;
gpointer encoder_class;
object_class->finalize = gst_vaapiencode_mpeg2_finalize;

4
gst/vaapi/gstvaapiencode_vp8.c
View file

@ -65,7 +65,7 @@ static GstStaticPadTemplate gst_vaapiencode_vp8_src_factory =
#define EXTRA_FORMATS {}
/* vp8 encode */
GST_VAAPI_ENCODE_REGISTER_TYPE (vp8, VP8, VP8, EXTRA_FORMATS);
GST_VAAPI_ENCODE_REGISTER_TYPE (vp8, VP8, VP8, EXTRA_FORMATS, NULL);
static void
gst_vaapiencode_vp8_init (GstVaapiEncodeVP8 * encode)
@ -102,7 +102,7 @@ gst_vaapiencode_vp8_class_init (GstVaapiEncodeVP8Class * klass, gpointer data)
GObjectClass *const object_class = G_OBJECT_CLASS (klass);
GstElementClass *const element_class = GST_ELEMENT_CLASS (klass);
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_CLASS (klass);
GstCaps *sink_caps = GST_CAPS_CAST (data);
GstCaps *sink_caps = ((GstVaapiEncodeInitData *) data)->sink_caps;
gpointer encoder_class;
object_class->finalize = gst_vaapiencode_vp8_finalize;

4
gst/vaapi/gstvaapiencode_vp9.c
View file

@ -65,7 +65,7 @@ static GstStaticPadTemplate gst_vaapiencode_vp9_src_factory =
#define EXTRA_FORMATS {}
/* vp9 encode */
GST_VAAPI_ENCODE_REGISTER_TYPE (vp9, VP9, VP9, EXTRA_FORMATS);
GST_VAAPI_ENCODE_REGISTER_TYPE (vp9, VP9, VP9, EXTRA_FORMATS, NULL);
static void
gst_vaapiencode_vp9_init (GstVaapiEncodeVP9 * encode)
@ -102,7 +102,7 @@ gst_vaapiencode_vp9_class_init (GstVaapiEncodeVP9Class * klass, gpointer data)
GObjectClass *const object_class = G_OBJECT_CLASS (klass);
GstElementClass *const element_class = GST_ELEMENT_CLASS (klass);
GstVaapiEncodeClass *const encode_class = GST_VAAPIENCODE_CLASS (klass);
GstCaps *sink_caps = GST_CAPS_CAST (data);
GstCaps *sink_caps = ((GstVaapiEncodeInitData *) data)->sink_caps;
gpointer encoder_class;
object_class->finalize = gst_vaapiencode_vp9_finalize;