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-rw-r--r--gst/overlay/gstoverlay.c119
-rw-r--r--gst/overlay/gstoverlay.h2
2 files changed, 41 insertions, 80 deletions
diff --git a/gst/overlay/gstoverlay.c b/gst/overlay/gstoverlay.c
index 676079d0..f2c01b3f 100644
--- a/gst/overlay/gstoverlay.c
+++ b/gst/overlay/gstoverlay.c
@@ -22,6 +22,7 @@
#include "config.h"
#endif
#include "gstoverlay.h"
+#include <gst/video/video.h>
/* elementfactory information */
static GstElementDetails overlay_details = {
@@ -31,61 +32,37 @@ static GstElementDetails overlay_details = {
"David Schleef <ds@schleef.org>"
};
-GST_PAD_TEMPLATE_FACTORY (overlay_src_factory,
+static GstStaticPadTemplate overlay_src_factory =
+GST_STATIC_PAD_TEMPLATE (
"src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
- GST_CAPS_NEW (
- "overlay_src",
- "video/x-raw-yuv",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
- "width", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "height", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "framerate",GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT)
- )
-)
+ GST_STATIC_CAPS (GST_VIDEO_YUV_PAD_TEMPLATE_CAPS("I420"))
+);
-GST_PAD_TEMPLATE_FACTORY (overlay_sink1_factory,
+static GstStaticPadTemplate overlay_sink1_factory =
+GST_STATIC_PAD_TEMPLATE (
"sink1",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_CAPS_NEW (
- "overlay_sink1",
- "video/x-raw-yuv",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
- "width", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "height", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "framerate",GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT)
- )
-)
+ GST_STATIC_CAPS (GST_VIDEO_YUV_PAD_TEMPLATE_CAPS("I420"))
+);
-GST_PAD_TEMPLATE_FACTORY (overlay_sink2_factory,
+static GstStaticPadTemplate overlay_sink2_factory =
+GST_STATIC_PAD_TEMPLATE (
"sink2",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_CAPS_NEW (
- "overlay_sink2",
- "video/x-raw-yuv",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
- "width", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "height", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "framerate",GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT)
- )
-)
+ GST_STATIC_CAPS (GST_VIDEO_YUV_PAD_TEMPLATE_CAPS("I420"))
+);
-GST_PAD_TEMPLATE_FACTORY (overlay_sink3_factory,
+static GstStaticPadTemplate overlay_sink3_factory =
+GST_STATIC_PAD_TEMPLATE (
"sink3",
GST_PAD_SINK,
GST_PAD_ALWAYS,
- GST_CAPS_NEW (
- "overlay_sink2",
- "video/x-raw-yuv",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
- "width", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "height", GST_PROPS_INT_RANGE (1, G_MAXINT),
- "framerate",GST_PROPS_FLOAT_RANGE (0, G_MAXFLOAT)
- )
-)
+ GST_STATIC_CAPS (GST_VIDEO_YUV_PAD_TEMPLATE_CAPS("I420"))
+);
/* OVERLAY signals and args */
enum {
@@ -140,13 +117,13 @@ gst_overlay_base_init (GstOverlayClass *klass)
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
gst_element_class_add_pad_template (element_class,
- GST_PAD_TEMPLATE_GET (overlay_sink1_factory));
+ gst_static_pad_template_get (&overlay_sink1_factory));
gst_element_class_add_pad_template (element_class,
- GST_PAD_TEMPLATE_GET (overlay_sink2_factory));
+ gst_static_pad_template_get (&overlay_sink2_factory));
gst_element_class_add_pad_template (element_class,
- GST_PAD_TEMPLATE_GET (overlay_sink3_factory));
+ gst_static_pad_template_get (&overlay_sink3_factory));
gst_element_class_add_pad_template (element_class,
- GST_PAD_TEMPLATE_GET (overlay_src_factory));
+ gst_static_pad_template_get (&overlay_src_factory));
gst_element_class_set_details (element_class, &overlay_details);
}
@@ -175,20 +152,20 @@ static GstCaps *gst_overlay_getcaps(GstPad *pad)
overlay = GST_OVERLAY (gst_pad_get_parent (pad));
if(overlay->width && overlay->height){
- caps = GST_CAPS_NEW (
+ caps = GST_STATIC_CAPS (
"overlay_sink2",
"video/raw",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
- "width", GST_PROPS_INT (overlay->width),
- "height", GST_PROPS_INT (overlay->height)
+ "format", GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
+ "width", G_TYPE_INT (overlay->width),
+ "height", G_TYPE_INT (overlay->height)
);
}else{
- caps = GST_CAPS_NEW (
+ caps = GST_STATIC_CAPS (
"overlay_sink2",
"video/raw",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
- "width", GST_PROPS_INT_RANGE (0, 4096),
- "height", GST_PROPS_INT_RANGE (0, 4096)
+ "format", GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
+ "width", G_TYPE_INT_RANGE (0, 4096),
+ "height", G_TYPE_INT_RANGE (0, 4096)
);
}
@@ -197,43 +174,43 @@ static GstCaps *gst_overlay_getcaps(GstPad *pad)
#endif
static gboolean
-gst_overlay_sinkconnect (GstPad *pad, GstCaps *caps)
+gst_overlay_sinkconnect (GstPad *pad, const GstCaps *caps)
{
GstOverlay *overlay;
+ GstStructure *structure;
overlay = GST_OVERLAY (gst_pad_get_parent (pad));
- if (!GST_CAPS_IS_FIXED (caps))
- return GST_PAD_LINK_DELAYED;
+ structure = gst_caps_get_structure (caps, 0);
- gst_caps_get_int (caps, "width", &overlay->width);
- gst_caps_get_int (caps, "height", &overlay->height);
- gst_caps_get_float (caps, "framerate", &overlay->framerate);
+ gst_structure_get_int (structure, "width", &overlay->width);
+ gst_structure_get_int (structure, "height", &overlay->height);
+ gst_structure_get_double (structure, "framerate", &overlay->framerate);
/* forward to the next plugin */
- return gst_pad_try_set_caps(overlay->srcpad, gst_caps_copy_1(caps));
+ return gst_pad_try_set_caps(overlay->srcpad, caps);
}
static void
gst_overlay_init (GstOverlay *overlay)
{
overlay->sinkpad1 = gst_pad_new_from_template (
- GST_PAD_TEMPLATE_GET (overlay_sink1_factory), "sink1");
+ gst_static_pad_template_get (&overlay_sink1_factory), "sink1");
gst_pad_set_link_function (overlay->sinkpad1, gst_overlay_sinkconnect);
gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad1);
overlay->sinkpad2 = gst_pad_new_from_template (
- GST_PAD_TEMPLATE_GET (overlay_sink2_factory), "sink2");
+ gst_static_pad_template_get (&overlay_sink2_factory), "sink2");
gst_pad_set_link_function (overlay->sinkpad2, gst_overlay_sinkconnect);
gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad2);
overlay->sinkpad3 = gst_pad_new_from_template (
- GST_PAD_TEMPLATE_GET (overlay_sink3_factory), "sink3");
+ gst_static_pad_template_get (&overlay_sink3_factory), "sink3");
gst_pad_set_link_function (overlay->sinkpad3, gst_overlay_sinkconnect);
gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad3);
overlay->srcpad = gst_pad_new_from_template (
- GST_PAD_TEMPLATE_GET (overlay_src_factory), "src");
+ gst_static_pad_template_get (&overlay_src_factory), "src");
gst_element_add_pad (GST_ELEMENT (overlay), overlay->srcpad);
gst_element_set_loop_function (GST_ELEMENT (overlay), gst_overlay_loop);
@@ -318,22 +295,6 @@ gst_overlay_loop (GstElement *element)
out = gst_buffer_new_and_alloc (size);
- if (!GST_PAD_CAPS (overlay->srcpad)) {
- if (!gst_pad_try_set_caps (overlay->srcpad,
- GST_CAPS_NEW (
- "overlay_srccaps",
- "video/x-raw-yuv",
- "format", GST_PROPS_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
- "width", GST_PROPS_INT (overlay->width),
- "height", GST_PROPS_INT (overlay->height),
- "framerate",GST_PROPS_FLOAT (overlay->framerate)
- )))
- {
- gst_element_error (element, "cannot set caps");
- return;
- }
- }
-
gst_overlay_blend_i420 (GST_BUFFER_DATA (out),
GST_BUFFER_DATA (in1),
GST_BUFFER_DATA (in2),
diff --git a/gst/overlay/gstoverlay.h b/gst/overlay/gstoverlay.h
index 784c367b..523656e0 100644
--- a/gst/overlay/gstoverlay.h
+++ b/gst/overlay/gstoverlay.h
@@ -57,7 +57,7 @@ struct _GstOverlay {
gint border;
gint depth;
- gfloat framerate;
+ gdouble framerate;
};
struct _GstOverlayClass {
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-26 07:17:26 +0000