submit command
This commit is contained in:
118
src/main.zig
118
src/main.zig
@@ -105,39 +105,67 @@ pub fn main() !void {
|
||||
const pool = try au.D.createCommandPool(&.{ .queue_family_index = au.device_config.family }, null);
|
||||
defer au.D.destroyCommandPool(pool, null);
|
||||
|
||||
const fence: vk.Fence = try au.D.createFence(&.{ .flags = .{ .signaled_bit = true } }, null);
|
||||
defer au.D.destroyFence(fence, null);
|
||||
|
||||
const sem_ready: vk.Semaphore = try au.D.createSemaphore(&.{}, null);
|
||||
defer au.D.destroySemaphore(sem_ready, null);
|
||||
|
||||
const sem_done: vk.Semaphore = try au.D.createSemaphore(&.{}, null);
|
||||
defer au.D.destroySemaphore(sem_done, null);
|
||||
|
||||
const cmdbufs: [1]vk.CommandBuffer = undefined;
|
||||
try au.D.allocateCommandBuffers(
|
||||
&.{ .command_pool = pool, .command_buffer_count = @intCast(cmdbufs.len), .level = .primary },
|
||||
cmdbufs.ptr,
|
||||
);
|
||||
defer au.D.freeCommandBuffers(pool, @intCast(cmdbufs.len), cmdbufs.ptr);
|
||||
const fence: vk.Fence = try au.D.createFence(&.{ .flags = .{ .signaled_bit = true } }, null);
|
||||
defer au.D.destroyFence(fence, null);
|
||||
|
||||
{
|
||||
const cmd = au.CommandBufferProxy.init(cmdbufs[0], au.D);
|
||||
const clear = vk.ClearValue{ .color = .{ .float_32 = .{ 0, 0, 0, 1 } } };
|
||||
const viewport = vk.Viewport{
|
||||
.x = 0,
|
||||
.y = 0,
|
||||
.width = sc.cinfo.image_extent.width,
|
||||
.height = sc.cinfo.image_extent.height,
|
||||
.min_depth = 0,
|
||||
.max_depth = 1,
|
||||
};
|
||||
const scissor = vk.Rect2D{ .offset = .{ .x = 0, .y = 0 }, .extent = sc.cinfo.image_extent };
|
||||
while (!au.W.should_close()) {
|
||||
// todo switch mode depending on if window is focused
|
||||
const events = au.wait_events_timeout(0.10);
|
||||
|
||||
for (events) |u| {
|
||||
switch (u) {
|
||||
.framebufferSize => sc.mark(),
|
||||
.cursorPos, .windowPos, .windowSize, .windowRefresh => {},
|
||||
else => |e| std.debug.print("{any}\n", .{e}),
|
||||
}
|
||||
}
|
||||
|
||||
_ = try sc.rebuild();
|
||||
|
||||
_ = try au.D.waitForFences(1, &.{fence}, vk.TRUE, std.math.maxInt(u64));
|
||||
try au.D.resetFences(1, &.{fence});
|
||||
try au.D.resetCommandPool(pool, .{});
|
||||
|
||||
const acq = try au.D.acquireNextImageKHR(
|
||||
sc.handle,
|
||||
std.math.maxInt(u64),
|
||||
sem_ready,
|
||||
.null_handle,
|
||||
);
|
||||
const image = sc.get(acq.image_index);
|
||||
|
||||
var cmd = au.CommandBufferProxy.init(.null_handle, au.D.wrapper);
|
||||
try au.D.allocateCommandBuffers(&.{
|
||||
.command_pool = pool,
|
||||
.level = .primary,
|
||||
.command_buffer_count = 1,
|
||||
}, @ptrCast(&cmd.handle));
|
||||
|
||||
try cmd.beginCommandBuffer(&.{ .flags = .{ .one_time_submit_bit = true } });
|
||||
|
||||
// const clear = vk.ClearValue{ .color = .{ .float_32 = .{ 0, 0, 0, 1 } } };
|
||||
// const viewport = vk.Viewport{
|
||||
// .x = 0,
|
||||
// .y = 0,
|
||||
// .width = sc.cinfo.image_extent,
|
||||
// .height = sc.cinfo.image_extent.height,
|
||||
// .min_depth = 0,
|
||||
// .max_depth = 1,
|
||||
// };
|
||||
// const scissor = vk.Rect2D{
|
||||
// .offset = .{ .x = 0, .y = 0 },
|
||||
// .extent = sc.cinfo.image_extent,
|
||||
// };
|
||||
|
||||
try cmd.beginCommandBuffer(&.{});
|
||||
cmd.pipelineBarrier(
|
||||
.{ .top_of_pipe_bit = true },
|
||||
.{ .color_attachment_output_bit = true },
|
||||
.{ .bottom_of_pipe_bit = true },
|
||||
.{},
|
||||
0,
|
||||
null,
|
||||
@@ -146,31 +174,38 @@ pub fn main() !void {
|
||||
1,
|
||||
@ptrCast(&vk.ImageMemoryBarrier{
|
||||
.src_access_mask = .{},
|
||||
.dst_access_mask = .{ .color_attachment_write_bit = true },
|
||||
.dst_access_mask = .{},
|
||||
.old_layout = .undefined,
|
||||
.new_layout = .color_attachment_optimal,
|
||||
.new_layout = .present_src_khr,
|
||||
.src_queue_family_index = 0,
|
||||
.dst_queue_family_index = 0,
|
||||
.image = .null_handle, // todo this needs to point to the swapchain image, so I can't get away from recording a command buffer for each one.
|
||||
.image = image,
|
||||
.subresource_range = .{
|
||||
.aspect_mask = .{ .color_bit = true },
|
||||
.base_mip_level = 0,
|
||||
.level_count = 1,
|
||||
.base_array_layer = 0,
|
||||
.layer_count = 1,
|
||||
},
|
||||
}),
|
||||
);
|
||||
}
|
||||
try cmd.endCommandBuffer();
|
||||
|
||||
while (!au.W.should_close()) {
|
||||
// todo switch mode depending on if window is focused
|
||||
const events = au.wait_events_timeout(0.10);
|
||||
try au.Q.submit(
|
||||
1,
|
||||
@ptrCast(&vk.SubmitInfo{
|
||||
.wait_semaphore_count = 1,
|
||||
.p_wait_semaphores = @ptrCast(&sem_ready),
|
||||
.p_wait_dst_stage_mask = @ptrCast(&vk.PipelineStageFlags{ .color_attachment_output_bit = true }),
|
||||
.command_buffer_count = 1,
|
||||
.p_command_buffers = @ptrCast(&cmd.handle),
|
||||
.signal_semaphore_count = 1,
|
||||
.p_signal_semaphores = @ptrCast(&sem_done),
|
||||
}),
|
||||
fence,
|
||||
);
|
||||
|
||||
for (events) |u| switch (u) {
|
||||
.framebufferSize => sc.mark(),
|
||||
.cursorPos, .windowPos, .windowSize, .windowRefresh => {},
|
||||
else => |e| std.debug.print("{any}\n", .{e}),
|
||||
};
|
||||
|
||||
_ = try sc.rebuild();
|
||||
|
||||
const acq = try au.D.acquireNextImageKHR(sc.handle, std.math.maxInt(u64), sem_ready, .null_handle);
|
||||
|
||||
const pre = try au.Q.presentKHR(&vk.PresentInfoKHR{
|
||||
_ = try au.Q.presentKHR(&vk.PresentInfoKHR{
|
||||
.wait_semaphore_count = 1,
|
||||
.p_wait_semaphores = &.{sem_done},
|
||||
.swapchain_count = 1,
|
||||
@@ -178,7 +213,6 @@ pub fn main() !void {
|
||||
.p_image_indices = &.{acq.image_index},
|
||||
.p_results = null,
|
||||
});
|
||||
std.debug.print("present result: {}\n", .{pre});
|
||||
}
|
||||
|
||||
try au.D.deviceWaitIdle();
|
||||
|
||||
Reference in New Issue
Block a user