mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-05-31 22:58:11 +00:00
803550111a
GTK 4.14 comes with a new GL renderer that does not support GL shader nodes anymore, so the conversion from non-premultiplied alpha to premultiplied alpha has to happen differently. For GTK 4.14 or newer we use the correct format directly when building the texture, but only if a GLES3+ context is used. In that case the NGL renderer is used by GTK, which supports non-premultiplied formats correctly and fast. For GTK 4.10-4.12, or 4.14 and newer if a GLES2 context is used, we use a self-mask to pre-multiply the alpha. For GTK before 4.10, we use a GL shader and hope that it works. Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/issues/488 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1452>
72 lines
2.3 KiB
TOML
72 lines
2.3 KiB
TOML
[package]
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name = "gst-plugin-gtk4"
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version.workspace = true
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authors = ["Bilal Elmoussaoui <bil.elmoussaoui@gmail.com>", "Jordan Petridis <jordan@centricular.com>", "Sebastian Dröge <sebastian@centricular.com>"]
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repository.workspace = true
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license = "MPL-2.0"
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edition.workspace = true
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rust-version.workspace = true
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description = "GStreamer GTK 4 Sink element and Paintable widget"
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[dependencies]
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gtk.workspace = true
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gdk-wayland = { workspace = true, features = ["v4_4"], optional = true}
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gdk-x11 = { workspace = true, features = ["v4_4"], optional = true}
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gst = { workspace = true, features = ["v1_16"] }
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gst-base.workspace = true
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gst-video.workspace = true
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gst-gl = { workspace = true, features = ["v1_16"], optional = true }
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gst-gl-wayland = { workspace = true, features = ["v1_16"], optional = true }
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gst-gl-x11 = { workspace = true, features = ["v1_16"], optional = true }
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gst-gl-egl = { workspace = true, features = ["v1_16"], optional = true }
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async-channel = "2.0.0"
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once_cell.workspace = true
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[target.'cfg(target_os = "macos")'.dependencies]
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gtk = { workspace = true, features = ["v4_6"] }
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gst-gl = { workspace = true, features = ["v1_16"] }
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[target.'cfg(target_os = "windows")'.dependencies]
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gtk = { workspace = true, features = ["v4_6"] }
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gst-gl = { workspace = true, features = ["v1_20"] }
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gdk-win32 = { workspace = true, features = ["v4_4"]}
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windows-sys = { version = "0.52", features = ["Win32_Graphics_OpenGL", "Win32_Foundation", "Win32_Graphics_Gdi"] }
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[lib]
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name = "gstgtk4"
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crate-type = ["cdylib", "rlib"]
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path = "src/lib.rs"
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[build-dependencies]
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gst-plugin-version-helper.workspace = true
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[features]
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default = []
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static = []
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wayland = ["gtk/v4_6", "gdk-wayland", "gst-gl", "gst-gl-wayland"]
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x11glx = ["gtk/v4_6", "gdk-x11", "gst-gl", "gst-gl-x11"]
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x11egl = ["gtk/v4_6", "gdk-x11", "gst-gl", "gst-gl-egl"]
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winegl = ["gdk-win32/egl", "gst-gl-egl"]
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capi = []
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doc = ["gst/v1_18"]
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gtk_v4_10 = ["gtk/v4_10"]
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gtk_v4_12 = ["gtk/v4_12", "gtk_v4_10"]
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gtk_v4_14 = ["gtk/v4_14", "gtk_v4_12"]
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[package.metadata.capi]
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min_version = "0.9.21"
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[package.metadata.capi.header]
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enabled = false
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[package.metadata.capi.library]
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install_subdir = "gstreamer-1.0"
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versioning = false
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import_library = false
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[package.metadata.capi.pkg_config]
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requires_private = "gstreamer-1.0, gstreamer-base-1.0, gstreamer-video-1.0, gtk4, gobject-2.0, glib-2.0, gmodule-2.0"
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