saivert

   pub fn set_param(&self, id: spa::param::ParamType, flags: u32, param: &[u8]) {
        unsafe {
            spa_interface_call_method!(
                self.proxy.as_ptr(),
                pw_sys::pw_node_methods,
                set_param,
                id.as_raw(),
                flags,
                param.as_ptr() as *const spa::sys::spa_pod
            );

saivert

struct SomeProps {
    volume: Option<f32>,
    mute: Option<bool>,
    channel_volumes: Option<Vec<f32>>,
}

const PROPS_KEY_CHANNEL_VOLUMES: u32 = 65544;
const PROPS_KEY_VOLUME: u32 = 65539;
const PROPS_KEY_MUTE: u32 = 65540;

saivert

static void on_process(void *userdata) {
    static int counter;
    struct data *data = userdata;
    struct pw_buffer *b = NULL;
    struct spa_buffer *buf = NULL;
    int16_t *dst = NULL;

    if (!_setformat_requested) {

        if ((b = pw_stream_dequeue_buffer(data->stream)) == NULL) {

saivert

int stride = plugin.fmt.channels * (plugin.fmt.bps / 8);
int buffer_size = 1024 * (plugin.fmt.bps/8) * plugin.fmt.channels;
int bytes_per_channel = (buffer_size > buf->datas[0].maxsize ? buf->datas[0].maxsize : buffer_size) / plugin.fmt.channels;
int nframes = bytes_per_channel / stride;

// nframes is now 512 when I expected 1024

saivert

static void on_process(void *userdata) {
    struct data *data = userdata;
    struct pw_buffer *b = NULL;
    struct spa_buffer *buf = NULL;
    int16_t *dst = NULL;

    if (!_setformat_requested) {
        int stride = (plugin.fmt.channels * plugin.fmt.bps) / 8;
        if ((b = pw_stream_dequeue_buffer(data->stream)) == NULL) {
            pw_log_warn("out of buffers: %m");

saivert

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <netlink/route/link.h>

int main(int argc, char *argv[])
{
	struct rtnl_link *link;
	struct nl_sock *sk;
	int err;

saivert

var inputplf = DB_decoder_t(
    plugin: plug,
    open: {(hints: UInt32) -> UnsafeMutablePointer<DB_fileinfo_t>? in
            let ptr: UnsafeMutablePointer<fileinfo> = UnsafeMutablePointer<fileinfo>.allocate(capacity: 1)
            ptr.initialize(repeating: fileinfo(dbfileinfo: DB_fileinfo_t(), frequency: 440), count: 1)
            return UnsafeMutablePointer<DB_fileinfo_t>(OpaquePointer(ptr))
        },
    init: {(info: UnsafeMutablePointer<DB_fileinfo_t>?, it: UnsafeMutablePointer<DB_playItem_t>?) -> Int32 in
            0

saivert

// swift-tools-version: 5.7
// The swift-tools-version declares the minimum version of Swift required to build this package.

import PackageDescription

let package = Package(
    name: "ddbswift",
    products: [
        // Products define the executables and libraries a package produces, and make them visible to other packages.
        .library(

saivert

# Fixes for adwaita gtk2

# Fix too big buttons
style "button" {
	GtkButton::inner-border           = {3, 3, 2, 2}
}

# Fix prelight assuming dialog bg color
style "notebook_checkbutton" {
	bg[PRELIGHT] = {1.0, 1.0, 1.0}

saivert

#include <cairo.h>
#include <cairo/cairo.h>
#include <gtk/gtk.h>

typedef struct {
    float x, y;
} coord_t;

static void do_drawing(cairo_t *);