| <!DOCTYPE html> |
| <meta charset=utf-8> |
| <title>Get the GPUDevice and ask for the GPUQueue</title> |
| <body> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="js/webgpu-functions.js"></script> |
| <script> |
| const shaders = ` |
| struct Vertex |
| { |
| float4 position : SV_Position; |
| float4 attributePosition : attribute(0); |
| }; |
| |
| vertex Vertex vertex_main() |
| { |
| Vertex result; |
| result.position = float4(0, 0, 0, 1); |
| result.attributePosition = result.position; |
| return result; |
| } |
| |
| fragment float4 fragment_main(float4 position : attribute(0)) : SV_Target 0 |
| { |
| return position; |
| } |
| ` |
| |
| promise_test(() => { |
| return getBasicDevice().then(function(device) { |
| const canvas = document.createElement("canvas"); |
| const swapChain = createBasicSwapChain(canvas, device); |
| const shaderModule = device.createShaderModule({ code: shaders }); |
| const pipeline = createBasicPipeline(shaderModule, device); |
| |
| const commandEncoder = device.createCommandEncoder(); |
| assert_true(commandEncoder instanceof GPUCommandEncoder, "createCommandEncoder returned a GPUCommandEncoder"); |
| |
| const encoder = beginBasicRenderPass(swapChain, commandEncoder); |
| assert_true(encoder instanceof GPURenderPassEncoder, "beginRenderPass() returned a GPURenderPassEncoder"); |
| |
| encoder.setPipeline(pipeline); |
| encoder.endPass(); |
| }, function() { |
| }); |
| }, "GPURenderPassEncoder created and successfully ended"); |
| |
| </script> |
| </body> |
