mirrors/gstreamer-rs
mirrors/gstreamer-rs
1
1
Fork 1
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git synced 2025-04-16 04:44:06 +00:00
Code Issues Projects Releases Wiki Activity

vulkan: Implement BufferPoolConfig extensions

Browse source
This commit is contained in:
Marijn Suijten 2023-11-30 11:25:45 +01:00
parent 56fde2d869
commit 765aebd395
No known key found for this signature in database
GPG key ID: 23E7CB3F180C39F2
3 changed files with 189 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
gstreamer-vulkan/Gir.toml
View file

@ -23,7 +23,6 @@ external_libraries = [
generate = [
# Classes
"GstVulkan.VulkanBufferMemoryAllocator",
"GstVulkan.VulkanBufferPool",
"GstVulkan.VulkanCommandPool",
"GstVulkan.VulkanDescriptorCache",
"GstVulkan.VulkanDescriptorPool",
@ -32,7 +31,6 @@ generate = [
"GstVulkan.VulkanFenceCache",
"GstVulkan.VulkanFullScreenQuad",
"GstVulkan.VulkanHandlePool",
"GstVulkan.VulkanImageBufferPool",
"GstVulkan.VulkanImageMemoryAllocator",
"GstVulkan.VulkanInstance",
"GstVulkan.VulkanMemoryAllocator",
@ -169,3 +167,19 @@ manual_traits = ["VulkanSwapperExtManual"]
# Function returns optional values in arguments
# (Caller should specify what it wishes to retrieve)
manual = true
[[object]]
name = "GstVulkan.VulkanBufferPool"
status = "generate"
[[object.function]]
pattern = "config_.*"
# Implemented as extension on gst::BufferPoolConfigRef
manual = true
[[object]]
name = "GstVulkan.VulkanImageBufferPool"
status = "generate"
[[object.function]]
pattern = "config_.*"
# Implemented as extension on gst::BufferPoolConfigRef
manual = true

167
gstreamer-vulkan/src/buffer_pool_config.rs Normal file
View file

@ -0,0 +1,167 @@
#[cfg(feature = "v1_24")]
use glib::translate::*;
use gst::BufferPoolConfigRef;
#[cfg(feature = "v1_24")]
use crate::ffi;
/// Configuration for [`super::VulkanBufferPool`]
pub trait VulkanBufferPoolConfig {
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_vulkan_buffer_pool_config_set_allocation_params")]
#[doc(alias = "config_set_allocation_params")]
fn set_allocation_params(
&mut self,
usage: vulkan::BufferUsageFlags,
mem_properties: vulkan::MemoryPropertyFlags,
);
}
impl VulkanBufferPoolConfig for BufferPoolConfigRef {
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_vulkan_buffer_pool_config_set_allocation_params")]
#[doc(alias = "config_set_allocation_params")]
fn set_allocation_params(
&mut self,
usage: vulkan::BufferUsageFlags,
mem_properties: vulkan::MemoryPropertyFlags,
) {
assert_initialized_main_thread!();
unsafe {
ffi::gst_vulkan_buffer_pool_config_set_allocation_params(
self.as_mut_ptr(),
usage,
mem_properties,
);
}
}
}
/// Configuration for [`super::VulkanImageBufferPool`]
pub trait VulkanImageBufferPoolConfig {
#[cfg(feature = "v1_26")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_26")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_get_allocation_params")]
#[doc(alias = "config_get_allocation_params")]
fn get_allocation_params(
&self,
) -> (
vulkan::ImageUsageFlags,
vulkan::MemoryPropertyFlags,
vulkan::ImageLayout,
u64,
);
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_set_allocation_params")]
#[doc(alias = "config_set_allocation_params")]
fn set_allocation_params(
&mut self,
usage: vulkan::ImageUsageFlags,
mem_properties: vulkan::MemoryPropertyFlags,
initial_layout: vulkan::ImageLayout,
initial_access: u64,
);
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_set_decode_caps")]
#[doc(alias = "config_set_decode_caps")]
fn set_decode_caps(&mut self, caps: &gst::Caps);
#[cfg(feature = "v1_26")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_26")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_set_encode_caps")]
#[doc(alias = "config_set_encode_caps")]
fn set_encode_caps(&mut self, caps: &gst::Caps);
}
impl VulkanImageBufferPoolConfig for BufferPoolConfigRef {
#[cfg(feature = "v1_26")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_26")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_get_allocation_params")]
#[doc(alias = "config_get_allocation_params")]
fn get_allocation_params(
&self,
) -> (
vulkan::ImageUsageFlags,
vulkan::MemoryPropertyFlags,
vulkan::ImageLayout,
u64,
) {
assert_initialized_main_thread!();
unsafe {
let mut usage = std::mem::MaybeUninit::uninit();
let mut mem_props = std::mem::MaybeUninit::uninit();
let mut initial_layout = std::mem::MaybeUninit::uninit();
let mut initial_access = std::mem::MaybeUninit::uninit();
ffi::gst_vulkan_image_buffer_pool_config_get_allocation_params(
// TODO: Mut ptr?
self.as_mut_ptr(),
usage.as_mut_ptr(),
mem_props.as_mut_ptr(),
initial_layout.as_mut_ptr(),
initial_access.as_mut_ptr(),
);
(
usage.assume_init(),
mem_props.assume_init(),
initial_layout.assume_init(),
initial_access.assume_init(),
)
}
}
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_set_allocation_params")]
#[doc(alias = "config_set_allocation_params")]
fn set_allocation_params(
&mut self,
usage: vulkan::ImageUsageFlags,
mem_properties: vulkan::MemoryPropertyFlags,
initial_layout: vulkan::ImageLayout,
initial_access: u64,
) {
assert_initialized_main_thread!();
unsafe {
ffi::gst_vulkan_image_buffer_pool_config_set_allocation_params(
self.as_mut_ptr(),
usage,
mem_properties,
initial_layout,
initial_access,
);
}
}
#[cfg(feature = "v1_24")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_24")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_set_decode_caps")]
#[doc(alias = "config_set_decode_caps")]
fn set_decode_caps(&mut self, caps: &gst::Caps) {
assert_initialized_main_thread!();
unsafe {
ffi::gst_vulkan_image_buffer_pool_config_set_decode_caps(
self.as_mut_ptr(),
caps.to_glib_none().0,
);
}
}
#[cfg(feature = "v1_26")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_26")))]
#[doc(alias = "gst_vulkan_image_buffer_pool_config_set_encode_caps")]
#[doc(alias = "config_set_encode_caps")]
fn set_encode_caps(&mut self, caps: &gst::Caps) {
assert_initialized_main_thread!();
unsafe {
ffi::gst_vulkan_image_buffer_pool_config_set_encode_caps(
self.as_mut_ptr(),
caps.to_glib_none().0,
);
}
}
}

7
gstreamer-vulkan/src/lib.rs
View file

@ -32,6 +32,8 @@ macro_rules! skip_assert_initialized {
mod auto;
pub use crate::auto::*;
mod buffer_pool_config;
pub use crate::buffer_pool_config::*;
mod caps_features;
pub use crate::caps_features::*;
mod context;
@ -63,7 +65,10 @@ pub mod prelude {
pub use gst_video::prelude::*;
pub use crate::{
auto::traits::*, context::ContextVulkanExt, vulkan_swapper::VulkanSwapperExtManual,
auto::traits::*,
buffer_pool_config::{VulkanBufferPoolConfig, VulkanImageBufferPoolConfig},
context::ContextVulkanExt,
vulkan_swapper::VulkanSwapperExtManual,
};
}