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examples: update to new Engine API

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iddev5 2022-06-01 12:28:24 +05:30 • committed by Stephen Gutekanst
parent 50fe649ab1
commit 03491dfd27
9 changed files with 170 additions and 170 deletions
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36
examples/textured-cube/main.zig
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@ -26,9 +26,9 @@ const App = @This();
pub fn init(app: *App, engine: *mach.Engine) !void {
timer = try mach.Timer.start();
try engine.core.setSizeLimits(.{ .width = 20, .height = 20 }, .{ .width = null, .height = null });
try engine.setSizeLimits(.{ .width = 20, .height = 20 }, .{ .width = null, .height = null });
const vs_module = engine.gpu_driver.device.createShaderModule(&.{
const vs_module = engine.device.createShaderModule(&.{
.label = "my vertex shader",
.code = .{ .wgsl = @embedFile("vert.wgsl") },
});
@ -44,7 +44,7 @@ pub fn init(app: *App, engine: *mach.Engine) !void {
.attributes = &vertex_attributes,
};
const fs_module = engine.gpu_driver.device.createShaderModule(&.{
const fs_module = engine.device.createShaderModule(&.{
.label = "my fragment shader",
.code = .{ .wgsl = @embedFile("frag.wgsl") },
});
@ -62,7 +62,7 @@ pub fn init(app: *App, engine: *mach.Engine) !void {
},
};
const color_target = gpu.ColorTargetState{
.format = engine.gpu_driver.swap_chain_format,
.format = engine.swap_chain_format,
.blend = &blend,
.write_mask = gpu.ColorWriteMask.all,
};
@ -96,9 +96,9 @@ pub fn init(app: *App, engine: *mach.Engine) !void {
.cull_mode = .back,
},
};
const pipeline = engine.gpu_driver.device.createRenderPipeline(&pipeline_descriptor);
const pipeline = engine.device.createRenderPipeline(&pipeline_descriptor);
const vertex_buffer = engine.gpu_driver.device.createBuffer(&.{
const vertex_buffer = engine.device.createBuffer(&.{
.usage = .{ .vertex = true },
.size = @sizeOf(Vertex) * vertices.len,
.mapped_at_creation = true,
@ -108,14 +108,14 @@ pub fn init(app: *App, engine: *mach.Engine) !void {
vertex_buffer.unmap();
// Create a sampler with linear filtering for smooth interpolation.
const sampler = engine.gpu_driver.device.createSampler(&.{
const sampler = engine.device.createSampler(&.{
.mag_filter = .linear,
.min_filter = .linear,
});
const queue = engine.gpu_driver.device.getQueue();
const queue = engine.device.getQueue();
const img = try zigimg.Image.fromMemory(engine.allocator, @embedFile("../assets/gotta-go-fast.png"));
const img_size = gpu.Extent3D{ .width = @intCast(u32, img.width), .height = @intCast(u32, img.height) };
const cube_texture = engine.gpu_driver.device.createTexture(&.{
const cube_texture = engine.device.createTexture(&.{
.size = img_size,
.format = .rgba8_unorm,
.usage = .{
@ -138,13 +138,13 @@ pub fn init(app: *App, engine: *mach.Engine) !void {
else => @panic("unsupported image color format"),
}
const uniform_buffer = engine.gpu_driver.device.createBuffer(&.{
const uniform_buffer = engine.device.createBuffer(&.{
.usage = .{ .copy_dst = true, .uniform = true },
.size = @sizeOf(UniformBufferObject),
.mapped_at_creation = false,
});
const bind_group = engine.gpu_driver.device.createBindGroup(
const bind_group = engine.device.createBindGroup(
&gpu.BindGroup.Descriptor{
.layout = pipeline.getBindGroupLayout(0),
.entries = &.{
@ -176,17 +176,17 @@ pub fn deinit(app: *App, _: *mach.Engine) void {
}
pub fn update(app: *App, engine: *mach.Engine) !bool {
while (engine.core.pollEvent()) |event| {
while (engine.pollEvent()) |event| {
switch (event) {
.key_press => |ev| {
if (ev.key == .space)
engine.core.setShouldClose(true);
engine.setShouldClose(true);
},
else => {},
}
}
const back_buffer_view = engine.gpu_driver.swap_chain.?.getCurrentTextureView();
const back_buffer_view = engine.swap_chain.?.getCurrentTextureView();
const color_attachment = gpu.RenderPassColorAttachment{
.view = back_buffer_view,
.clear_value = .{ .r = 0.5, .g = 0.5, .b = 0.5, .a = 0.0 },
@ -194,7 +194,7 @@ pub fn update(app: *App, engine: *mach.Engine) !bool {
.store_op = .store,
};
const encoder = engine.gpu_driver.device.createCommandEncoder(null);
const encoder = engine.device.createCommandEncoder(null);
const render_pass_info = gpu.RenderPassEncoder.Descriptor{
.color_attachments = &.{color_attachment},
.depth_stencil_attachment = &.{
@ -215,7 +215,7 @@ pub fn update(app: *App, engine: *mach.Engine) !bool {
);
const proj = zm.perspectiveFovRh(
(std.math.pi / 4.0),
@intToFloat(f32, engine.gpu_driver.current_desc.width) / @intToFloat(f32, engine.gpu_driver.current_desc.height),
@intToFloat(f32, engine.current_desc.width) / @intToFloat(f32, engine.current_desc.height),
0.1,
10,
);
@ -239,7 +239,7 @@ pub fn update(app: *App, engine: *mach.Engine) !bool {
app.queue.submit(&.{command});
command.release();
engine.gpu_driver.swap_chain.?.present();
engine.swap_chain.?.present();
back_buffer_view.release();
return true;
@ -251,7 +251,7 @@ pub fn resize(app: *App, engine: *mach.Engine, width: u32, height: u32) !void {
app.depth_texture.?.release();
app.depth_texture_view.release();
}
app.depth_texture = engine.gpu_driver.device.createTexture(&gpu.Texture.Descriptor{
app.depth_texture = engine.device.createTexture(&gpu.Texture.Descriptor{
.size = gpu.Extent3D{
.width = width,
.height = height,