mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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6b6fb4c8b8
GstGLEGL/Wayland/X11/Viv was actually never written into any of the gir_targets, as a side effect, their gir was never copied into girs/ and not used to generate the documentation. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8061>
914 lines
58 KiB
Text
914 lines
58 KiB
Text
<!-- This file was automatically generated from C sources - DO NOT EDIT!
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To affect the contents of this file, edit the original C definitions,
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and/or use gtk-doc annotations. -->
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<repository xmlns="http://www.gtk.org/introspection/core/1.0" xmlns:c="http://www.gtk.org/introspection/c/1.0" xmlns:glib="http://www.gtk.org/introspection/glib/1.0" version="1.2">
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<include name="Gst" version="1.0"/>
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<include name="GstBase" version="1.0"/>
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<include name="GstGL" version="1.0"/>
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<include name="GstVideo" version="1.0"/>
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<package name="gstreamer-gl-egl-1.0"/>
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<c:include name="gst/gl/egl/egl.h"/>
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<namespace name="GstGLEGL" version="1.0" shared-library="libgstgl-1.0.so.0" c:identifier-prefixes="Gst" c:symbol-prefixes="gst">
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<record name="EGLImage" c:type="GstEGLImage" glib:type-name="GstEGLImage" glib:get-type="gst_egl_image_get_type" c:symbol-prefix="egl_image">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">#GstEGLImage represents and holds an `EGLImage` handle.
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A #GstEGLImage can be created from a dmabuf with gst_egl_image_from_dmabuf(),
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or gst_egl_image_from_dmabuf_direct(), or #GstGLMemoryEGL provides a
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#GstAllocator to allocate `EGLImage`'s bound to and OpenGL texture.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<field name="parent" readable="0" private="1">
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<type name="Gst.MiniObject" c:type="GstMiniObject"/>
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</field>
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<field name="context" readable="0" private="1">
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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</field>
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<field name="image" readable="0" private="1">
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<type name="gpointer" c:type="gpointer"/>
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</field>
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<field name="format" readable="0" private="1">
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<type name="GstGL.GLFormat" c:type="GstGLFormat"/>
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</field>
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<field name="destroy_data" readable="0" private="1">
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<type name="gpointer" c:type="gpointer"/>
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</field>
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<field name="destroy_notify" readable="0" private="1">
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<type name="EGLImageDestroyNotify" c:type="GstEGLImageDestroyNotify"/>
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</field>
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<field name="_padding" readable="0" private="1">
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<array zero-terminated="0" fixed-size="4">
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<type name="gpointer" c:type="gpointer"/>
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</array>
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</field>
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<constructor name="new_wrapped" c:identifier="gst_egl_image_new_wrapped">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="full">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a new #GstEGLImage wrapping @image</doc>
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</return-value>
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<parameters>
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<parameter name="context" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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</parameter>
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<parameter name="image" transfer-ownership="none" nullable="1" allow-none="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the image to wrap</doc>
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<type name="gpointer" c:type="gpointer"/>
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</parameter>
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<parameter name="format" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstGLFormat</doc>
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<type name="GstGL.GLFormat" c:type="GstGLFormat"/>
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</parameter>
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<parameter name="user_data" transfer-ownership="none" nullable="1" allow-none="1" scope="notified">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">user data</doc>
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<type name="gpointer" c:type="gpointer"/>
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</parameter>
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<parameter name="user_data_destroy" transfer-ownership="none" scope="notified" destroy="3">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">called when @user_data is no longer needed</doc>
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<type name="EGLImageDestroyNotify" c:type="GstEGLImageDestroyNotify"/>
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</parameter>
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</parameters>
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</constructor>
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<method name="export_dmabuf" c:identifier="gst_egl_image_export_dmabuf">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="image" transfer-ownership="none">
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</instance-parameter>
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<parameter name="fd" transfer-ownership="none">
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<type name="gint" c:type="int*"/>
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</parameter>
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<parameter name="stride" transfer-ownership="none">
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<type name="gint" c:type="gint*"/>
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</parameter>
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<parameter name="offset" transfer-ownership="none">
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<type name="gsize" c:type="gsize*"/>
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</parameter>
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</parameters>
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</method>
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<method name="get_image" c:identifier="gst_egl_image_get_image">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="none" nullable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the `EGLImage` of @image</doc>
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<type name="gpointer" c:type="gpointer"/>
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</return-value>
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<parameters>
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<instance-parameter name="image" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage</doc>
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</instance-parameter>
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</parameters>
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</method>
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<function name="can_emulate" c:identifier="gst_egl_image_can_emulate" version="1.26">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Checks if the given @context can emulate @format using a limited subset of
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RGB texture formats. Such @format is then suitable for importing using
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gst_egl_image_from_dmabuf() even when GL supports the video format as
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external-only or not at all.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">#TRUE if @format can be emulated</doc>
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<parameter name="context" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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</parameter>
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<parameter name="format" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstVideoFormat</doc>
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<type name="GstVideo.VideoFormat" c:type="GstVideoFormat"/>
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</parameter>
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</parameters>
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</function>
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<function name="from_dmabuf" c:identifier="gst_egl_image_from_dmabuf">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data
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is passed as RGBA data. Shaders later take this "RGBA" data and
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convert it from its true format (described by in_info) to actual
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RGBA output. For example, with I420, three EGL images are created,
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one for each @plane, each EGL image with a single-channel R format.
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With NV12, two EGL images are created, one with R format, one
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with RG format etc.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="full" nullable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</return-value>
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<parameters>
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<parameter name="context" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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</parameter>
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<parameter name="dmabuf" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the DMA-Buf file descriptor</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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<parameter name="in_info" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfo in @dmabuf</doc>
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<type name="GstVideo.VideoInfo" c:type="const GstVideoInfo*"/>
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</parameter>
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<parameter name="plane" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the plane in @in_info to create and #GstEGLImage for</doc>
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<type name="gint" c:type="gint"/>
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</parameter>
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<parameter name="offset" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the byte-offset in the data</doc>
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<type name="gsize" c:type="gsize"/>
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</parameter>
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</parameters>
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</function>
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<function name="from_dmabuf_direct" c:identifier="gst_egl_image_from_dmabuf_direct">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data
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is passed directly as the format described in in_info. This is
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useful if the hardware is capable of performing color space conversions
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internally. The appropriate DRM format is picked, and the EGL image
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is created with this DRM format.
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Another notable difference to gst_egl_image_from_dmabuf()
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is that this function creates one EGL image for all planes, not one for
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a single plane.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="full" nullable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</return-value>
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<parameters>
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<parameter name="context" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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</parameter>
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<parameter name="fd" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of DMABuf file descriptors</doc>
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<type name="gint" c:type="gint*"/>
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</parameter>
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<parameter name="offset" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of offsets, relative to the DMABuf</doc>
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<type name="gsize" c:type="const gsize*"/>
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</parameter>
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<parameter name="in_info" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfo</doc>
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<type name="GstVideo.VideoInfo" c:type="const GstVideoInfo*"/>
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</parameter>
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</parameters>
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</function>
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<function name="from_dmabuf_direct_target" c:identifier="gst_egl_image_from_dmabuf_direct_target" version="1.18">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data
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|
is passed directly as the format described in @in_info. This is
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useful if the hardware is capable of performing color space conversions
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internally. The appropriate DRM format is picked, and the EGL image
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is created with this DRM format.
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Another notable difference to gst_egl_image_from_dmabuf()
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is that this function creates one EGL image for all planes, not one for
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a single plane.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="full" nullable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</return-value>
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<parameters>
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<parameter name="context" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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</parameter>
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<parameter name="fd" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of DMABuf file descriptors</doc>
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<type name="gint" c:type="gint*"/>
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</parameter>
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<parameter name="offset" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of offsets, relative to the DMABuf</doc>
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<type name="gsize" c:type="const gsize*"/>
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</parameter>
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<parameter name="in_info" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfo</doc>
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<type name="GstVideo.VideoInfo" c:type="const GstVideoInfo*"/>
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</parameter>
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<parameter name="target" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">GL texture target this GstEGLImage is intended for</doc>
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<type name="GstGL.GLTextureTarget" c:type="GstGLTextureTarget"/>
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</parameter>
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</parameters>
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</function>
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<function name="from_dmabuf_direct_target_with_dma_drm" c:identifier="gst_egl_image_from_dmabuf_direct_target_with_dma_drm" version="1.24">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data is passed
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|
directly as the format described in @in_info. This is useful if the hardware
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|
is capable of performing color space conversions internally.
|
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Another notable difference to gst_egl_image_from_dmabuf() is that this
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function creates one EGL image for all planes, not one for a single plane.</doc>
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|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</return-value>
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<parameters>
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<parameter name="context" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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|
</parameter>
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<parameter name="n_planes" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">number of planes (obtained from a #GstVideoMeta)</doc>
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<type name="guint" c:type="guint"/>
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</parameter>
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|
<parameter name="fd" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of DMABuf file descriptors</doc>
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<type name="gint" c:type="gint*"/>
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</parameter>
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|
<parameter name="offset" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of offsets, relative to the DMABuf</doc>
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|
<type name="gsize" c:type="const gsize*"/>
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</parameter>
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|
<parameter name="in_info_dma" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfoDmaDrm</doc>
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|
<type name="GstVideo.VideoInfoDmaDrm" c:type="const GstVideoInfoDmaDrm*"/>
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|
</parameter>
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|
<parameter name="target" transfer-ownership="none">
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|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">GL texture target this GstEGLImage is intended for</doc>
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|
<type name="GstGL.GLTextureTarget" c:type="GstGLTextureTarget"/>
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</parameter>
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|
</parameters>
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</function>
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<function name="from_texture" c:identifier="gst_egl_image_from_texture">
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
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<return-value transfer-ownership="full" nullable="1">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @gl_mem or %NULL on failure</doc>
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<type name="EGLImage" c:type="GstEGLImage*"/>
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</return-value>
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<parameters>
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|
<parameter name="context" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
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<type name="GstGL.GLContext" c:type="GstGLContext*"/>
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</parameter>
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<parameter name="gl_mem" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLMemory</doc>
|
|
<type name="GstGL.GLMemory" c:type="GstGLMemory*"/>
|
|
</parameter>
|
|
<parameter name="attribs" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">additional attributes to add to the `eglCreateImage`() call.</doc>
|
|
<type name="guintptr" c:type="guintptr*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
</record>
|
|
<callback name="EGLImageDestroyNotify" c:type="GstEGLImageDestroyNotify">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h">Function to be called when the GstEGLImage is destroyed. It should free
|
|
the associated `EGLImage` if necessary</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="image" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h">a #GstEGLImage</doc>
|
|
<type name="EGLImage" c:type="GstEGLImage*"/>
|
|
</parameter>
|
|
<parameter name="data" transfer-ownership="none" nullable="1" allow-none="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h">user data passed to gst_egl_image_new_wrapped()</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</parameter>
|
|
</parameters>
|
|
</callback>
|
|
<function-macro name="EGL_IMAGE" c:identifier="GST_EGL_IMAGE" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="EGL_IMAGE_CAST" c:identifier="GST_EGL_IMAGE_CAST" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<class name="GLDisplayEGL" c:symbol-prefix="gl_display_egl" c:type="GstGLDisplayEGL" parent="GstGL.GLDisplay" glib:type-name="GstGLDisplayEGL" glib:get-type="gst_gl_display_egl_get_type" glib:type-struct="GLDisplayEGLClass">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h">the contents of a #GstGLDisplayEGL are private and should only be accessed
|
|
through the provided API</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<constructor name="new" c:identifier="gst_gl_display_egl_new">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">Create a new #GstGLDisplayEGL using the default EGL_DEFAULT_DISPLAY.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">a new #GstGLDisplayEGL or %NULL</doc>
|
|
<type name="GLDisplayEGL" c:type="GstGLDisplayEGL*"/>
|
|
</return-value>
|
|
</constructor>
|
|
<constructor name="new_surfaceless" c:identifier="gst_gl_display_egl_new_surfaceless" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">Create a new surfaceless #GstGLDisplayEGL using the Mesa3D
|
|
EGL_PLATFORM_SURFACELESS_MESA extension.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">a new #GstGLDisplayEGL or %NULL</doc>
|
|
<type name="GLDisplayEGL" c:type="GstGLDisplayEGL*"/>
|
|
</return-value>
|
|
</constructor>
|
|
<constructor name="new_with_egl_display" c:identifier="gst_gl_display_egl_new_with_egl_display">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="GLDisplayEGL" c:type="GstGLDisplayEGL*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="display" transfer-ownership="none" nullable="1" allow-none="1">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<function name="from_gl_display" c:identifier="gst_gl_display_egl_from_gl_display" version="1.12">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">Creates a EGL display connection from a native Display.
|
|
|
|
This function will return the same value for multiple calls with the same
|
|
@display.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">a new #GstGLDisplayEGL</doc>
|
|
<type name="GLDisplayEGL" c:type="GstGLDisplayEGL*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="display" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">an existing #GstGLDisplay</doc>
|
|
<type name="GstGL.GLDisplay" c:type="GstGLDisplay*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="get_from_native" c:identifier="gst_gl_display_egl_get_from_native" version="1.12">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">Attempts to create a new `EGLDisplay` from @display. If @type is
|
|
%GST_GL_DISPLAY_TYPE_ANY or %GST_GL_DISPLAY_TYPE_EGL_SURFACELESS, then
|
|
@display must be 0. @type must not be %GST_GL_DISPLAY_TYPE_NONE.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">A `EGLDisplay` or `EGL_NO_DISPLAY`</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="type" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">a #GstGLDisplayType</doc>
|
|
<type name="GstGL.GLDisplayType" c:type="GstGLDisplayType"/>
|
|
</parameter>
|
|
<parameter name="display" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">pointer to a display (or 0)</doc>
|
|
<type name="guintptr" c:type="guintptr"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<field name="parent">
|
|
<type name="GstGL.GLDisplay" c:type="GstGLDisplay"/>
|
|
</field>
|
|
<field name="display" readable="0" private="1">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</field>
|
|
<field name="foreign_display" readable="0" private="1">
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</field>
|
|
<field name="_padding" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</class>
|
|
<record name="GLDisplayEGLClass" c:type="GstGLDisplayEGLClass" glib:is-gtype-struct-for="GLDisplayEGL">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<field name="object_class">
|
|
<type name="GstGL.GLDisplayClass" c:type="GstGLDisplayClass"/>
|
|
</field>
|
|
<field name="_padding">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<class name="GLDisplayEGLDevice" c:symbol-prefix="gl_display_egl_device" c:type="GstGLDisplayEGLDevice" version="1.18" parent="GstGL.GLDisplay" glib:type-name="GstGLDisplayEGLDevice" glib:get-type="gst_gl_display_egl_device_get_type" glib:type-struct="GLDisplayEGLDeviceClass">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h">the contents of a #GstGLDisplayEGLDevice are private and should only be accessed
|
|
through the provided API</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<constructor name="new" c:identifier="gst_gl_display_egl_device_new" version="1.18">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.c">Create a new #GstGLDisplayEGLDevice with an EGLDevice supported device</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.c">a new #GstGLDisplayEGLDevice or %NULL</doc>
|
|
<type name="GLDisplayEGLDevice" c:type="GstGLDisplayEGLDevice*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="device_index" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.c">the index of device to use</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<constructor name="new_with_egl_device" c:identifier="gst_gl_display_egl_device_new_with_egl_device" version="1.18">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.c">Creates a new #GstGLDisplayEGLDevice with EGLDeviceEXT .
|
|
The @device must be created using EGLDevice enumeration.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<return-value transfer-ownership="full">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.c">a new #GstGLDisplayEGLDevice</doc>
|
|
<type name="GLDisplayEGLDevice" c:type="GstGLDisplayEGLDevice*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="device" transfer-ownership="none" nullable="1" allow-none="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.c">an existing EGLDeviceEXT</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</parameter>
|
|
</parameters>
|
|
</constructor>
|
|
<field name="parent">
|
|
<type name="GstGL.GLDisplay" c:type="GstGLDisplay"/>
|
|
</field>
|
|
<field name="device">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</field>
|
|
<field name="_padding">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</class>
|
|
<record name="GLDisplayEGLDeviceClass" c:type="GstGLDisplayEGLDeviceClass" glib:is-gtype-struct-for="GLDisplayEGLDevice" version="1.18">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h">Opaque #GstGLDisplayEGLDeviceClass struct</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<field name="object_class">
|
|
<type name="GstGL.GLDisplayClass" c:type="GstGLDisplayClass"/>
|
|
</field>
|
|
<field name="_padding">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<record name="GLMemoryEGL" c:type="GstGLMemoryEGL" glib:type-name="GstGLMemoryEGL" glib:get-type="gst_gl_memory_egl_get_type" c:symbol-prefix="gl_memory_egl">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">#GstGLMemoryEGL is created or wrapped through gst_gl_base_memory_alloc()
|
|
with #GstGLVideoAllocationParams.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<field name="mem" readable="0" private="1">
|
|
<type name="GstGL.GLMemory" c:type="GstGLMemory"/>
|
|
</field>
|
|
<field name="image" readable="0" private="1">
|
|
<type name="EGLImage" c:type="GstEGLImage*"/>
|
|
</field>
|
|
<field name="_padding" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
<method name="get_display" c:identifier="gst_gl_memory_egl_get_display" version="1.10">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">The EGLDisplay @mem is associated with</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="mem" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">a #GstGLMemoryEGL</doc>
|
|
<type name="GLMemoryEGL" c:type="GstGLMemoryEGL*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<method name="get_image" c:identifier="gst_gl_memory_egl_get_image" version="1.10">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<return-value transfer-ownership="none" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">The EGLImage held by @mem</doc>
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</return-value>
|
|
<parameters>
|
|
<instance-parameter name="mem" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">a #GstGLMemoryEGL</doc>
|
|
<type name="GLMemoryEGL" c:type="GstGLMemoryEGL*"/>
|
|
</instance-parameter>
|
|
</parameters>
|
|
</method>
|
|
<function name="init_once" c:identifier="gst_gl_memory_egl_init_once" version="1.10">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">Initializes the GL Memory allocator. It is safe to call this function
|
|
multiple times. This must be called before any other GstGLMemoryEGL operation.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
</function>
|
|
</record>
|
|
<class name="GLMemoryEGLAllocator" c:symbol-prefix="gl_memory_egl_allocator" c:type="GstGLMemoryEGLAllocator" parent="GstGL.GLMemoryAllocator" glib:type-name="GstGLMemoryEGLAllocator" glib:get-type="gst_gl_memory_egl_allocator_get_type" glib:type-struct="GLMemoryEGLAllocatorClass">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h">Opaque #GstGLMemoryEGLAllocator struct</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<field name="parent" readable="0" private="1">
|
|
<type name="GstGL.GLMemoryAllocator" c:type="GstGLMemoryAllocator"/>
|
|
</field>
|
|
<field name="_padding" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</class>
|
|
<record name="GLMemoryEGLAllocatorClass" c:type="GstGLMemoryEGLAllocatorClass" glib:is-gtype-struct-for="GLMemoryEGLAllocator">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h">The #GstGLMemoryEGLAllocatorClass only contains private data</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<field name="parent_class" readable="0" private="1">
|
|
<type name="GstGL.GLMemoryAllocatorClass" c:type="GstGLMemoryAllocatorClass"/>
|
|
</field>
|
|
<field name="_padding" readable="0" private="1">
|
|
<array zero-terminated="0" fixed-size="4">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<function-macro name="GL_DISPLAY_EGL" c:identifier="GST_GL_DISPLAY_EGL" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_DISPLAY_EGL_CAST" c:identifier="GST_GL_DISPLAY_EGL_CAST" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_DISPLAY_EGL_CLASS" c:identifier="GST_GL_DISPLAY_EGL_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_DISPLAY_EGL_DEVICE" c:identifier="GST_GL_DISPLAY_EGL_DEVICE" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_DISPLAY_EGL_DEVICE_CAST" c:identifier="GST_GL_DISPLAY_EGL_DEVICE_CAST" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_DISPLAY_EGL_DEVICE_CLASS" c:identifier="GST_GL_DISPLAY_EGL_DEVICE_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<constant name="GL_DISPLAY_EGL_NAME" value="gst.gl.display.egl" c:type="GST_GL_DISPLAY_EGL_NAME">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</constant>
|
|
<function-macro name="GL_MEMORY_EGL_ALLOCATOR" c:identifier="GST_GL_MEMORY_EGL_ALLOCATOR" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_MEMORY_EGL_ALLOCATOR_CAST" c:identifier="GST_GL_MEMORY_EGL_ALLOCATOR_CAST" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_MEMORY_EGL_ALLOCATOR_CLASS" c:identifier="GST_GL_MEMORY_EGL_ALLOCATOR_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="GL_MEMORY_EGL_ALLOCATOR_GET_CLASS" c:identifier="GST_GL_MEMORY_EGL_ALLOCATOR_GET_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<constant name="GL_MEMORY_EGL_ALLOCATOR_NAME" value="GLMemoryEGL" c:type="GST_GL_MEMORY_EGL_ALLOCATOR_NAME">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h">The name of the GL Memory EGL allocator</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<type name="utf8" c:type="gchar*"/>
|
|
</constant>
|
|
<function-macro name="IS_EGL_IMAGE" c:identifier="GST_IS_EGL_IMAGE" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_GL_DISPLAY_EGL" c:identifier="GST_IS_GL_DISPLAY_EGL" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_GL_DISPLAY_EGL_CLASS" c:identifier="GST_IS_GL_DISPLAY_EGL_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.h"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_GL_DISPLAY_EGL_DEVICE" c:identifier="GST_IS_GL_DISPLAY_EGL_DEVICE" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_GL_DISPLAY_EGL_DEVICE_CLASS" c:identifier="GST_IS_GL_DISPLAY_EGL_DEVICE_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.h"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_GL_MEMORY_EGL_ALLOCATOR" c:identifier="GST_IS_GL_MEMORY_EGL_ALLOCATOR" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_GL_MEMORY_EGL_ALLOCATOR_CLASS" c:identifier="GST_IS_GL_MEMORY_EGL_ALLOCATOR_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function name="egl_get_error_string" c:identifier="gst_egl_get_error_string">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstegl.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstegl.c">the short string representation of @err</doc>
|
|
<type name="utf8" c:type="const gchar*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="err" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstegl.c">an EGL error code</doc>
|
|
<type name="gint32" c:type="EGLint"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="egl_image_can_emulate" c:identifier="gst_egl_image_can_emulate" moved-to="EGLImage.can_emulate" version="1.26">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Checks if the given @context can emulate @format using a limited subset of
|
|
RGB texture formats. Such @format is then suitable for importing using
|
|
gst_egl_image_from_dmabuf() even when GL supports the video format as
|
|
external-only or not at all.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">#TRUE if @format can be emulated</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="context" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
|
|
<type name="GstGL.GLContext" c:type="GstGLContext*"/>
|
|
</parameter>
|
|
<parameter name="format" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstVideoFormat</doc>
|
|
<type name="GstVideo.VideoFormat" c:type="GstVideoFormat"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="egl_image_from_dmabuf" c:identifier="gst_egl_image_from_dmabuf" moved-to="EGLImage.from_dmabuf">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data
|
|
is passed as RGBA data. Shaders later take this "RGBA" data and
|
|
convert it from its true format (described by in_info) to actual
|
|
RGBA output. For example, with I420, three EGL images are created,
|
|
one for each @plane, each EGL image with a single-channel R format.
|
|
With NV12, two EGL images are created, one with R format, one
|
|
with RG format etc.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
|
|
<type name="EGLImage" c:type="GstEGLImage*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="context" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
|
|
<type name="GstGL.GLContext" c:type="GstGLContext*"/>
|
|
</parameter>
|
|
<parameter name="dmabuf" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the DMA-Buf file descriptor</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="in_info" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfo in @dmabuf</doc>
|
|
<type name="GstVideo.VideoInfo" c:type="const GstVideoInfo*"/>
|
|
</parameter>
|
|
<parameter name="plane" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the plane in @in_info to create and #GstEGLImage for</doc>
|
|
<type name="gint" c:type="gint"/>
|
|
</parameter>
|
|
<parameter name="offset" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the byte-offset in the data</doc>
|
|
<type name="gsize" c:type="gsize"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="egl_image_from_dmabuf_direct" c:identifier="gst_egl_image_from_dmabuf_direct" moved-to="EGLImage.from_dmabuf_direct">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data
|
|
is passed directly as the format described in in_info. This is
|
|
useful if the hardware is capable of performing color space conversions
|
|
internally. The appropriate DRM format is picked, and the EGL image
|
|
is created with this DRM format.
|
|
|
|
Another notable difference to gst_egl_image_from_dmabuf()
|
|
is that this function creates one EGL image for all planes, not one for
|
|
a single plane.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
|
|
<type name="EGLImage" c:type="GstEGLImage*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="context" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
|
|
<type name="GstGL.GLContext" c:type="GstGLContext*"/>
|
|
</parameter>
|
|
<parameter name="fd" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of DMABuf file descriptors</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="offset" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of offsets, relative to the DMABuf</doc>
|
|
<type name="gsize" c:type="const gsize*"/>
|
|
</parameter>
|
|
<parameter name="in_info" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfo</doc>
|
|
<type name="GstVideo.VideoInfo" c:type="const GstVideoInfo*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="egl_image_from_dmabuf_direct_target" c:identifier="gst_egl_image_from_dmabuf_direct_target" moved-to="EGLImage.from_dmabuf_direct_target" version="1.18">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data
|
|
is passed directly as the format described in @in_info. This is
|
|
useful if the hardware is capable of performing color space conversions
|
|
internally. The appropriate DRM format is picked, and the EGL image
|
|
is created with this DRM format.
|
|
|
|
Another notable difference to gst_egl_image_from_dmabuf()
|
|
is that this function creates one EGL image for all planes, not one for
|
|
a single plane.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
|
|
<type name="EGLImage" c:type="GstEGLImage*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="context" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
|
|
<type name="GstGL.GLContext" c:type="GstGLContext*"/>
|
|
</parameter>
|
|
<parameter name="fd" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of DMABuf file descriptors</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="offset" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of offsets, relative to the DMABuf</doc>
|
|
<type name="gsize" c:type="const gsize*"/>
|
|
</parameter>
|
|
<parameter name="in_info" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfo</doc>
|
|
<type name="GstVideo.VideoInfo" c:type="const GstVideoInfo*"/>
|
|
</parameter>
|
|
<parameter name="target" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">GL texture target this GstEGLImage is intended for</doc>
|
|
<type name="GstGL.GLTextureTarget" c:type="GstGLTextureTarget"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="egl_image_from_dmabuf_direct_target_with_dma_drm" c:identifier="gst_egl_image_from_dmabuf_direct_target_with_dma_drm" moved-to="EGLImage.from_dmabuf_direct_target_with_dma_drm" version="1.24">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Creates an EGL image that imports the dmabuf FD. The dmabuf data is passed
|
|
directly as the format described in @in_info. This is useful if the hardware
|
|
is capable of performing color space conversions internally.
|
|
|
|
Another notable difference to gst_egl_image_from_dmabuf() is that this
|
|
function creates one EGL image for all planes, not one for a single plane.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @dmabuf or %NULL on failure</doc>
|
|
<type name="EGLImage" c:type="GstEGLImage*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="context" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
|
|
<type name="GstGL.GLContext" c:type="GstGLContext*"/>
|
|
</parameter>
|
|
<parameter name="n_planes" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">number of planes (obtained from a #GstVideoMeta)</doc>
|
|
<type name="guint" c:type="guint"/>
|
|
</parameter>
|
|
<parameter name="fd" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of DMABuf file descriptors</doc>
|
|
<type name="gint" c:type="gint*"/>
|
|
</parameter>
|
|
<parameter name="offset" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">Array of offsets, relative to the DMABuf</doc>
|
|
<type name="gsize" c:type="const gsize*"/>
|
|
</parameter>
|
|
<parameter name="in_info_dma" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">the #GstVideoInfoDmaDrm</doc>
|
|
<type name="GstVideo.VideoInfoDmaDrm" c:type="const GstVideoInfoDmaDrm*"/>
|
|
</parameter>
|
|
<parameter name="target" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">GL texture target this GstEGLImage is intended for</doc>
|
|
<type name="GstGL.GLTextureTarget" c:type="GstGLTextureTarget"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="egl_image_from_texture" c:identifier="gst_egl_image_from_texture" moved-to="EGLImage.from_texture">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.h"/>
|
|
<return-value transfer-ownership="full" nullable="1">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstEGLImage wrapping @gl_mem or %NULL on failure</doc>
|
|
<type name="EGLImage" c:type="GstEGLImage*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="context" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLContext (must be an EGL context)</doc>
|
|
<type name="GstGL.GLContext" c:type="GstGLContext*"/>
|
|
</parameter>
|
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<parameter name="gl_mem" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">a #GstGLMemory</doc>
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<type name="GstGL.GLMemory" c:type="GstGLMemory*"/>
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</parameter>
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<parameter name="attribs" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gsteglimage.c">additional attributes to add to the `eglCreateImage`() call.</doc>
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<type name="guintptr" c:type="guintptr*"/>
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</parameter>
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</parameters>
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</function>
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<function name="gl_memory_egl_init_once" c:identifier="gst_gl_memory_egl_init_once" moved-to="GLMemoryEGL.init_once" version="1.10">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">Initializes the GL Memory allocator. It is safe to call this function
|
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multiple times. This must be called before any other GstGLMemoryEGL operation.</doc>
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<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
|
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</function>
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<docsection name="gstgldisplay_egl">
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|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl.c">#GstGLDisplayEGL represents a connection to an EGL `EGLDisplay` handle created
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internally (gst_gl_display_egl_new() or gst_gl_display_egl_new_surfaceless())
|
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or wrapped by the application (gst_gl_display_egl_new_with_egl_display())</doc>
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</docsection>
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|
<docsection name="gstgldisplay_egl_device">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstgldisplay_egl_device.c">#GstGLDisplayEGLDevice represents a `EGLDeviceEXT` handle created internally
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(gst_gl_display_egl_device_new()) or wrapped by the application
|
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(gst_gl_display_egl_device_new_with_egl_device())</doc>
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|
</docsection>
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|
<function name="is_gl_memory_egl" c:identifier="gst_is_gl_memory_egl" version="1.10">
|
|
<source-position filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">whether @mem is a #GstGLMemoryEGL</doc>
|
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<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="mem" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-base/gst-libs/gst/gl/egl/gstglmemoryegl.c">a #GstMemory to test</doc>
|
|
<type name="Gst.Memory" c:type="GstMemory*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
</namespace>
|
|
</repository>
|