From 61597754a9fdab7ee86e3151e108a9f48a8f0a44 Mon Sep 17 00:00:00 2001
From: Nicholas Young <nickiel@nickiel.net>
Date: Mon, 14 Oct 2024 19:12:51 -0700
Subject: [PATCH] it ran without crashing!

---
 src/main.zig | 39 ++++++++++++++++++++++++---------------
 1 file changed, 24 insertions(+), 15 deletions(-)

diff --git a/src/main.zig b/src/main.zig
index 6f7f7a3..e8caeb0 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -29,10 +29,10 @@ pub fn main() void {
     var config_params: hlo.hailo_configure_params_t = undefined; // std.mem.zeroInit(hlo.hailo_vdevice_params_t, .{});
     var network_group: hlo.hailo_configured_network_group = undefined;
     var network_group_size     : usize = 1;
-    const input_vstream_params   : [max_edge_layers]hlo.hailo_input_vstream_params_by_name_t = undefined;
-    const output_vstream_params  : [max_edge_layers]hlo.hailo_output_vstream_params_by_name_t = undefined;
-    const output_vstreams        : [max_edge_layers]hlo.hailo_output_vstream = undefined;
-    const input_vstreams         : [max_edge_layers]hlo.hailo_input_vstream = undefined;
+    var input_vstream_params   : [max_edge_layers]hlo.hailo_input_vstream_params_by_name_t = undefined;
+    var output_vstream_params  : [max_edge_layers]hlo.hailo_output_vstream_params_by_name_t = undefined;
+    var output_vstreams        : [max_edge_layers]hlo.hailo_output_vstream = undefined;
+    var input_vstreams         : [max_edge_layers]hlo.hailo_input_vstream = undefined;
     var input_vstream_size       : usize = max_edge_layers;
     var output_vstream_size      : usize = max_edge_layers;
 
@@ -52,7 +52,6 @@ pub fn main() void {
     status = hlo.hailo_init_configure_params_by_vdevice(hef, vdevice, &config_params);
     assert(status == hlo.HAILO_SUCCESS);
 
-    std.debug.print("Size of network_group: {any}\n", .{ @sizeOf(hlo.hailo_configured_network_group) });
     std.debug.print("Init configure params complete\n", .{});
 
     assert(vdevice != null);
@@ -65,29 +64,39 @@ pub fn main() void {
     assert(status == hlo.HAILO_SUCCESS);
 
     std.debug.print("Configure vdevice complete!\n", .{});
+    std.debug.print("And your network group iiiiisssss: '{any}'\n", .{ network_group });
 
-    status = hlo.hailo_make_input_vstream_params(network_group, true, hlo.HAILO_FORMAT_TYPE_AUTO,
-        @constCast(&input_vstream_params), &input_vstream_size);
+    status = hlo.hailo_make_input_vstream_params(network_group, false, hlo.HAILO_FORMAT_TYPE_AUTO,
+	&input_vstream_params[0], &input_vstream_size);
+	// What in the world. I guess that's what happens when C uses start-base pointers for arrays
     assert(status == hlo.HAILO_SUCCESS);
 
+    std.debug.print("Input vstream params initialized\n", .{});
+
     status = hlo.hailo_make_output_vstream_params(network_group, true, hlo.HAILO_FORMAT_TYPE_AUTO,
-        @constCast(&output_vstream_params), &output_vstream_size);
+        &output_vstream_params[0], &output_vstream_size);
     assert(status == hlo.HAILO_SUCCESS);
 
+    std.debug.print("Output vstream params initialized\n", .{});
+
     assert(input_vstream_size <= max_edge_layers);
 
-    status = hlo.hailo_create_input_vstreams(network_group, @constCast(&input_vstream_params), input_vstream_size, @constCast(&input_vstreams));
+    status = hlo.hailo_create_input_vstreams(network_group, &input_vstream_params, input_vstream_size, &input_vstreams[0]);
     assert(status == hlo.HAILO_SUCCESS);
 
-    status = hlo.hailo_create_output_vstreams(network_group, @constCast(&output_vstream_params), output_vstream_size, @constCast(&output_vstreams));
+    std.debug.print("Input vstreams initialized\n", .{});
+
+    status = hlo.hailo_create_output_vstreams(network_group, &output_vstream_params, output_vstream_size, &output_vstreams[0]);
     assert(status == hlo.HAILO_SUCCESS);
 
-    defer _ = hlo.hailo_release_output_vstreams(@constCast(&output_vstreams), output_vstream_size);
-    defer _ = hlo.hailo_release_input_vstreams(@constCast(&input_vstreams), input_vstream_size);
-    defer _ = hlo.hailo_release_hef(hef);
-    defer _ = hlo.hailo_release_vdevice(vdevice);
+    std.debug.print("Output vstreams initialized\n", .{});
 
-    std.debug.print("output vstream size is: {any}", .{output_vstream_size});
+    _ = hlo.hailo_release_output_vstreams(&output_vstreams, output_vstream_size);
+    _ = hlo.hailo_release_input_vstreams(&input_vstreams, input_vstream_size);
+    _ = hlo.hailo_release_hef(hef);
+    _ = hlo.hailo_release_vdevice(vdevice);
+
+    std.debug.print("output vstream size is: {any}\n", .{output_vstream_size});
 
     // write_to_hlo(_, alloc);