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comparison tests/test_rendering.nim @ 1283:0369fa1ffbd9

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did: undo part of stupid API renaming a few weeks back ;(
author sam <sam@basx.dev>
date Mon, 29 Jul 2024 16:50:50 +0700
parents a89a70ea3da2
children 6d16003406fb
comparison
equal deleted inserted replaced
1282:3308b88e53a6 1283:0369fa1ffbd9
6 import std/random 6 import std/random
7 7
8 import ../semicongine 8 import ../semicongine
9 9
10 proc test_01_triangle(time: float32) = 10 proc test_01_triangle(time: float32) =
11 var renderdata = InitRenderData() 11 var renderdata = initRenderData()
12 12
13 type 13 type
14 PushConstant = object 14 PushConstant = object
15 scale: float32 15 scale: float32
16 Shader = object 16 Shader = object
30 color: GPUArray[Vec3f, VertexBuffer] 30 color: GPUArray[Vec3f, VertexBuffer]
31 var mesh = TriangleMesh( 31 var mesh = TriangleMesh(
32 position: asGPUArray([vec3(-0.5, -0.5, 0), vec3(0, 0.5, 0), vec3(0.5, -0.5, 0)], VertexBuffer), 32 position: asGPUArray([vec3(-0.5, -0.5, 0), vec3(0, 0.5, 0), vec3(0.5, -0.5, 0)], VertexBuffer),
33 color: asGPUArray([vec3(0, 0, 1), vec3(0, 1, 0), vec3(1, 0, 0)], VertexBuffer), 33 color: asGPUArray([vec3(0, 0, 1), vec3(0, 1, 0), vec3(1, 0, 0)], VertexBuffer),
34 ) 34 )
35 AssignBuffers(renderdata, mesh) 35 assignBuffers(renderdata, mesh)
36 renderdata.FlushAllMemory() 36 renderdata.flushAllMemory()
37 37
38 var pipeline = CreatePipeline[Shader](renderPass = vulkan.swapchain.renderPass) 38 var pipeline = createPipeline[Shader](renderPass = vulkan.swapchain.renderPass)
39 39
40 var start = getMonoTime() 40 var start = getMonoTime()
41 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 41 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
42 42
43 WithNextFrame(framebuffer, commandbuffer): 43 withNextFrame(framebuffer, commandbuffer):
44 44
45 WithRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 45 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
46 46
47 WithPipeline(commandbuffer, pipeline): 47 withPipeline(commandbuffer, pipeline):
48 48
49 RenderWithPushConstant(commandbuffer = commandbuffer, pipeline = pipeline, mesh = mesh, pushConstant = PushConstant(scale: 0.3 + ((getMonoTime() - start).inMilliseconds().int / 1000))) 49 renderWithPushConstant(commandbuffer = commandbuffer, pipeline = pipeline, mesh = mesh, pushConstant = PushConstant(scale: 0.3 + ((getMonoTime() - start).inMilliseconds().int / 1000)))
50 50
51 # cleanup 51 # cleanup
52 checkVkResult vkDeviceWaitIdle(vulkan.device) 52 checkVkResult vkDeviceWaitIdle(vulkan.device)
53 DestroyPipeline(pipeline) 53 destroyPipeline(pipeline)
54 DestroyRenderData(renderdata) 54 destroyRenderData(renderdata)
55 55
56 56
57 proc test_02_triangle_quad_instanced(time: float32) = 57 proc test_02_triangle_quad_instanced(time: float32) =
58 var renderdata = InitRenderData() 58 var renderdata = initRenderData()
59 59
60 type 60 type
61 SomeShader = object 61 SomeShader = object
62 position {.VertexAttribute.}: Vec3f 62 position {.VertexAttribute.}: Vec3f
63 color {.VertexAttribute.}: Vec3f 63 color {.VertexAttribute.}: Vec3f
98 var instancesB: Instances 98 var instancesB: Instances
99 for n in 1..100: 99 for n in 1..100:
100 instancesB.pos.data.add vec3(rand(-0.8'f32 .. 0.8'f32), rand(0'f32 .. 0.8'f32), 0) 100 instancesB.pos.data.add vec3(rand(-0.8'f32 .. 0.8'f32), rand(0'f32 .. 0.8'f32), 0)
101 instancesB.scale.data.add rand(0.1'f32 .. 0.2'f32) 101 instancesB.scale.data.add rand(0.1'f32 .. 0.2'f32)
102 102
103 AssignBuffers(renderdata, tri) 103 assignBuffers(renderdata, tri)
104 AssignBuffers(renderdata, quad) 104 assignBuffers(renderdata, quad)
105 AssignBuffers(renderdata, instancesA) 105 assignBuffers(renderdata, instancesA)
106 AssignBuffers(renderdata, instancesB) 106 assignBuffers(renderdata, instancesB)
107 renderdata.FlushAllMemory() 107 renderdata.flushAllMemory()
108 108
109 var pipeline = CreatePipeline[SomeShader](renderPass = vulkan.swapchain.renderPass) 109 var pipeline = createPipeline[SomeShader](renderPass = vulkan.swapchain.renderPass)
110 110
111 var start = getMonoTime() 111 var start = getMonoTime()
112 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 112 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
113 113
114 WithNextFrame(framebuffer, commandbuffer): 114 withNextFrame(framebuffer, commandbuffer):
115 115
116 WithRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 116 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
117 117
118 WithPipeline(commandbuffer, pipeline): 118 withPipeline(commandbuffer, pipeline):
119 119
120 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad, instances = instancesA) 120 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad, instances = instancesA)
121 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad, instances = instancesB) 121 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad, instances = instancesB)
122 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = tri, instances = instancesA) 122 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = tri, instances = instancesA)
123 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = tri, instances = instancesB) 123 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = tri, instances = instancesB)
124 124
125 # cleanup 125 # cleanup
126 checkVkResult vkDeviceWaitIdle(vulkan.device) 126 checkVkResult vkDeviceWaitIdle(vulkan.device)
127 DestroyPipeline(pipeline) 127 destroyPipeline(pipeline)
128 DestroyRenderData(renderdata) 128 destroyRenderData(renderdata)
129 129
130 proc test_03_simple_descriptorset(time: float32) = 130 proc test_03_simple_descriptorset(time: float32) =
131 var renderdata = InitRenderData() 131 var renderdata = initRenderData()
132 132
133 type 133 type
134 Material = object 134 Material = object
135 baseColor: Vec3f 135 baseColor: Vec3f
136 136
177 material: asGPUValue(Material(baseColor: vec3(0.5, 0.5, 0.5)), UniformBuffer), 177 material: asGPUValue(Material(baseColor: vec3(0.5, 0.5, 0.5)), UniformBuffer),
178 texture1: Image[BGRA](width: 2, height: 2, data: @[R, G, B, W]), 178 texture1: Image[BGRA](width: 2, height: 2, data: @[R, G, B, W]),
179 ) 179 )
180 ) 180 )
181 181
182 AssignBuffers(renderdata, quad) 182 assignBuffers(renderdata, quad)
183 AssignBuffers(renderdata, uniforms1) 183 assignBuffers(renderdata, uniforms1)
184 AssignBuffers(renderdata, uniforms2) 184 assignBuffers(renderdata, uniforms2)
185 UploadImages(renderdata, uniforms1) 185 uploadImages(renderdata, uniforms1)
186 UploadImages(renderdata, uniforms2) 186 uploadImages(renderdata, uniforms2)
187 renderdata.FlushAllMemory() 187 renderdata.flushAllMemory()
188 188
189 var pipeline = CreatePipeline[QuadShader](renderPass = vulkan.swapchain.renderPass) 189 var pipeline = createPipeline[QuadShader](renderPass = vulkan.swapchain.renderPass)
190 190
191 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms1) 191 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms1)
192 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms2) 192 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms2)
193 193
194 var start = getMonoTime() 194 var start = getMonoTime()
195 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 195 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
196 196
197 WithNextFrame(framebuffer, commandbuffer): 197 withNextFrame(framebuffer, commandbuffer):
198 198
199 WithRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 199 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
200 200
201 WithPipeline(commandbuffer, pipeline): 201 withPipeline(commandbuffer, pipeline):
202 202
203 WithBind(commandbuffer, (uniforms1, ), pipeline): 203 withBind(commandbuffer, (uniforms1, ), pipeline):
204 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad) 204 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad)
205 205
206 WithBind(commandbuffer, (uniforms2, ), pipeline): 206 withBind(commandbuffer, (uniforms2, ), pipeline):
207 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad) 207 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad)
208 208
209 # cleanup 209 # cleanup
210 checkVkResult vkDeviceWaitIdle(vulkan.device) 210 checkVkResult vkDeviceWaitIdle(vulkan.device)
211 DestroyPipeline(pipeline) 211 destroyPipeline(pipeline)
212 DestroyRenderData(renderdata) 212 destroyRenderData(renderdata)
213 213
214 proc test_04_multiple_descriptorsets(time: float32) = 214 proc test_04_multiple_descriptorsets(time: float32) =
215 var renderdata = InitRenderData() 215 var renderdata = initRenderData()
216 216
217 type 217 type
218 RenderSettings = object 218 RenderSettings = object
219 brigthness: float32 219 brigthness: float32
220 Material = object 220 Material = object
288 OtherSet( 288 OtherSet(
289 objectSettings: asGPUValue(ObjectSettings(scale: 1.0, materialIndex: 1), UniformBufferMapped), 289 objectSettings: asGPUValue(ObjectSettings(scale: 1.0, materialIndex: 1), UniformBufferMapped),
290 ) 290 )
291 ) 291 )
292 292
293 AssignBuffers(renderdata, quad) 293 assignBuffers(renderdata, quad)
294 AssignBuffers(renderdata, constset) 294 assignBuffers(renderdata, constset)
295 AssignBuffers(renderdata, mainset) 295 assignBuffers(renderdata, mainset)
296 AssignBuffers(renderdata, otherset1) 296 assignBuffers(renderdata, otherset1)
297 AssignBuffers(renderdata, otherset2) 297 assignBuffers(renderdata, otherset2)
298 UploadImages(renderdata, mainset) 298 uploadImages(renderdata, mainset)
299 renderdata.FlushAllMemory() 299 renderdata.flushAllMemory()
300 300
301 var pipeline = CreatePipeline[QuadShader](renderPass = vulkan.swapchain.renderPass) 301 var pipeline = createPipeline[QuadShader](renderPass = vulkan.swapchain.renderPass)
302 302
303 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], constset) 303 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], constset)
304 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[1], mainset) 304 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[1], mainset)
305 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[2], otherset1) 305 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[2], otherset1)
306 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[2], otherset2) 306 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[2], otherset2)
307 307
308 var start = getMonoTime() 308 var start = getMonoTime()
309 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 309 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
310 310
311 WithNextFrame(framebuffer, commandbuffer): 311 withNextFrame(framebuffer, commandbuffer):
312 312
313 WithRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 313 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
314 314
315 WithPipeline(commandbuffer, pipeline): 315 withPipeline(commandbuffer, pipeline):
316 316
317 WithBind(commandbuffer, (constset, mainset, otherset1), pipeline): 317 withBind(commandbuffer, (constset, mainset, otherset1), pipeline):
318 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad) 318 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad)
319 319
320 WithBind(commandbuffer, (constset, mainset, otherset2), pipeline): 320 withBind(commandbuffer, (constset, mainset, otherset2), pipeline):
321 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad) 321 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = quad)
322 322
323 mainset.data.renderSettings.data.brigthness = ((getMonoTime() - start).inMilliseconds().int / 1000) / time 323 mainset.data.renderSettings.data.brigthness = ((getMonoTime() - start).inMilliseconds().int / 1000) / time
324 otherset1.data.objectSettings.data.scale = 0.5 + ((getMonoTime() - start).inMilliseconds().int / 1000) / time 324 otherset1.data.objectSettings.data.scale = 0.5 + ((getMonoTime() - start).inMilliseconds().int / 1000) / time
325 UpdateGPUBuffer(mainset.data.renderSettings) 325 updateGPUBuffer(mainset.data.renderSettings)
326 UpdateGPUBuffer(otherset1.data.objectSettings) 326 updateGPUBuffer(otherset1.data.objectSettings)
327 renderdata.FlushAllMemory() 327 renderdata.flushAllMemory()
328 328
329 # cleanup 329 # cleanup
330 checkVkResult vkDeviceWaitIdle(vulkan.device) 330 checkVkResult vkDeviceWaitIdle(vulkan.device)
331 DestroyPipeline(pipeline) 331 destroyPipeline(pipeline)
332 DestroyRenderData(renderdata) 332 destroyRenderData(renderdata)
333 333
334 proc test_05_cube(time: float32) = 334 proc test_05_cube(time: float32) =
335 type 335 type
336 336
337 UniformData = object 337 UniformData = object
398 # top, yellow 398 # top, yellow
399 vertices.add quad.transf(rotate(-PI / 2, X) * translate(0, 0, -0.5)) 399 vertices.add quad.transf(rotate(-PI / 2, X) * translate(0, 0, -0.5))
400 colors.add newSeqWith(6, vec4(1, 1, 0, 1)) 400 colors.add newSeqWith(6, vec4(1, 1, 0, 1))
401 normals.add newSeqWith(6, vec3(0, 1, 0)) 401 normals.add newSeqWith(6, vec3(0, 1, 0))
402 402
403 var renderdata = InitRenderData() 403 var renderdata = initRenderData()
404 404
405 var mesh = Mesh( 405 var mesh = Mesh(
406 position: asGPUArray(vertices, VertexBuffer), 406 position: asGPUArray(vertices, VertexBuffer),
407 color: asGPUArray(colors, VertexBuffer), 407 color: asGPUArray(colors, VertexBuffer),
408 normals: asGPUArray(normals, VertexBuffer), 408 normals: asGPUArray(normals, VertexBuffer),
409 ) 409 )
410 AssignBuffers(renderdata, mesh) 410 assignBuffers(renderdata, mesh)
411 411
412 var floor = Mesh( 412 var floor = Mesh(
413 position: asGPUArray(quad.transf(scale(10, 10, 10) * rotate(-PI / 2, X) * translate(0, 0, 0.05)), VertexBuffer), 413 position: asGPUArray(quad.transf(scale(10, 10, 10) * rotate(-PI / 2, X) * translate(0, 0, 0.05)), VertexBuffer),
414 color: asGPUArray(newSeqWith(6, vec4(0.1, 0.1, 0.1, 1)), VertexBuffer), 414 color: asGPUArray(newSeqWith(6, vec4(0.1, 0.1, 0.1, 1)), VertexBuffer),
415 normals: asGPUArray(newSeqWith(6, Y), VertexBuffer), 415 normals: asGPUArray(newSeqWith(6, Y), VertexBuffer),
416 ) 416 )
417 AssignBuffers(renderdata, floor) 417 assignBuffers(renderdata, floor)
418 418
419 var uniforms1 = asDescriptorSet( 419 var uniforms1 = asDescriptorSet(
420 Uniforms( 420 Uniforms(
421 data: asGPUValue(UniformData(mvp: Unit4), UniformBufferMapped) 421 data: asGPUValue(UniformData(mvp: Unit4), UniformBufferMapped)
422 ) 422 )
423 ) 423 )
424 AssignBuffers(renderdata, uniforms1) 424 assignBuffers(renderdata, uniforms1)
425 425
426 renderdata.FlushAllMemory() 426 renderdata.flushAllMemory()
427 427
428 var pipeline = CreatePipeline[CubeShader](renderPass = vulkan.swapchain.renderPass) 428 var pipeline = createPipeline[CubeShader](renderPass = vulkan.swapchain.renderPass)
429 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms1) 429 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms1)
430 430
431 var tStart = getMonoTime() 431 var tStart = getMonoTime()
432 var t = tStart 432 var t = tStart
433 433
434 var start = getMonoTime() 434 var start = getMonoTime()
435 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 435 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
436 let tStartLoop = getMonoTime() - tStart 436 let tStartLoop = getMonoTime() - tStart
437 437
438 uniforms1.data.data.data.mvp = ( 438 uniforms1.data.data.data.mvp = (
439 projection(-PI / 2, GetAspectRatio(), 0.01, 100) * 439 projection(-PI / 2, getAspectRatio(), 0.01, 100) *
440 translate(0, 0, 2) * 440 translate(0, 0, 2) *
441 rotate(PI / 4, X) * 441 rotate(PI / 4, X) *
442 rotate(PI * 0.1 * (tStartLoop.inMicroseconds() / 1_000_000), Y) 442 rotate(PI * 0.1 * (tStartLoop.inMicroseconds() / 1_000_000), Y)
443 ) 443 )
444 UpdateGPUBuffer(uniforms1.data.data, flush = true) 444 updateGPUBuffer(uniforms1.data.data, flush = true)
445 445
446 WithNextFrame(framebuffer, commandbuffer): 446 withNextFrame(framebuffer, commandbuffer):
447 447
448 WithRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 448 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
449 WithPipeline(commandbuffer, pipeline): 449 withPipeline(commandbuffer, pipeline):
450 450
451 WithBind(commandbuffer, (uniforms1, ), pipeline): 451 withBind(commandbuffer, (uniforms1, ), pipeline):
452 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = mesh) 452 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = mesh)
453 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = floor) 453 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = floor)
454 454
455 let tEndLoop = getMonoTime() - tStart 455 let tEndLoop = getMonoTime() - tStart
456 let looptime = tEndLoop - tStartLoop 456 let looptime = tEndLoop - tStartLoop
457 let waitTime = 16_666 - looptime.inMicroseconds 457 let waitTime = 16_666 - looptime.inMicroseconds
458 if waitTime > 0: 458 if waitTime > 0:
459 sleep((waitTime / 1000).int) 459 sleep((waitTime / 1000).int)
460 460
461 # cleanup 461 # cleanup
462 checkVkResult vkDeviceWaitIdle(vulkan.device) 462 checkVkResult vkDeviceWaitIdle(vulkan.device)
463 DestroyPipeline(pipeline) 463 destroyPipeline(pipeline)
464 DestroyRenderData(renderdata) 464 destroyRenderData(renderdata)
465 465
466 proc test_06_different_draw_modes(time: float32) = 466 proc test_06_different_draw_modes(time: float32) =
467 var renderdata = InitRenderData() 467 var renderdata = initRenderData()
468 468
469 type 469 type
470 Shader = object 470 Shader = object
471 position {.VertexAttribute.}: Vec3f 471 position {.VertexAttribute.}: Vec3f
472 color {.VertexAttribute.}: Vec3f 472 color {.VertexAttribute.}: Vec3f
488 ) 488 )
489 var lines = TriangleMesh( 489 var lines = TriangleMesh(
490 position: asGPUArray([vec3(-0.9, 0, 0), vec3(-0.05, -0.9, 0), vec3(0.05, -0.9, 0), vec3(0.9, 0, 0)], VertexBuffer), 490 position: asGPUArray([vec3(-0.9, 0, 0), vec3(-0.05, -0.9, 0), vec3(0.05, -0.9, 0), vec3(0.9, 0, 0)], VertexBuffer),
491 color: asGPUArray([vec3(1, 1, 0), vec3(1, 1, 0), vec3(0, 1, 0), vec3(0, 1, 0)], VertexBuffer), 491 color: asGPUArray([vec3(1, 1, 0), vec3(1, 1, 0), vec3(0, 1, 0), vec3(0, 1, 0)], VertexBuffer),
492 ) 492 )
493 AssignBuffers(renderdata, triangle) 493 assignBuffers(renderdata, triangle)
494 AssignBuffers(renderdata, lines) 494 assignBuffers(renderdata, lines)
495 renderdata.FlushAllMemory() 495 renderdata.flushAllMemory()
496 496
497 var pipeline1 = CreatePipeline[Shader](renderPass = vulkan.swapchain.renderPass, polygonMode = VK_POLYGON_MODE_LINE, lineWidth = 20'f32) 497 var pipeline1 = createPipeline[Shader](renderPass = vulkan.swapchain.renderPass, polygonMode = VK_POLYGON_MODE_LINE, lineWidth = 20'f32)
498 var pipeline2 = CreatePipeline[Shader](renderPass = vulkan.swapchain.renderPass, polygonMode = VK_POLYGON_MODE_POINT) 498 var pipeline2 = createPipeline[Shader](renderPass = vulkan.swapchain.renderPass, polygonMode = VK_POLYGON_MODE_POINT)
499 var pipeline3 = CreatePipeline[Shader](renderPass = vulkan.swapchain.renderPass, topology = VK_PRIMITIVE_TOPOLOGY_LINE_LIST, lineWidth = 5) 499 var pipeline3 = createPipeline[Shader](renderPass = vulkan.swapchain.renderPass, topology = VK_PRIMITIVE_TOPOLOGY_LINE_LIST, lineWidth = 5)
500 var pipeline4 = CreatePipeline[Shader](renderPass = vulkan.swapchain.renderPass, topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST) 500 var pipeline4 = createPipeline[Shader](renderPass = vulkan.swapchain.renderPass, topology = VK_PRIMITIVE_TOPOLOGY_POINT_LIST)
501 501
502 var start = getMonoTime() 502 var start = getMonoTime()
503 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 503 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
504 WithNextFrame(framebuffer, commandbuffer): 504 withNextFrame(framebuffer, commandbuffer):
505 WithRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 505 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
506 WithPipeline(commandbuffer, pipeline1): 506 withPipeline(commandbuffer, pipeline1):
507 Render(commandbuffer = commandbuffer, pipeline = pipeline1, mesh = triangle) 507 render(commandbuffer = commandbuffer, pipeline = pipeline1, mesh = triangle)
508 WithPipeline(commandbuffer, pipeline2): 508 withPipeline(commandbuffer, pipeline2):
509 Render(commandbuffer = commandbuffer, pipeline = pipeline2, mesh = triangle) 509 render(commandbuffer = commandbuffer, pipeline = pipeline2, mesh = triangle)
510 WithPipeline(commandbuffer, pipeline3): 510 withPipeline(commandbuffer, pipeline3):
511 Render(commandbuffer = commandbuffer, pipeline = pipeline3, mesh = lines) 511 render(commandbuffer = commandbuffer, pipeline = pipeline3, mesh = lines)
512 WithPipeline(commandbuffer, pipeline4): 512 withPipeline(commandbuffer, pipeline4):
513 Render(commandbuffer = commandbuffer, pipeline = pipeline4, mesh = lines) 513 render(commandbuffer = commandbuffer, pipeline = pipeline4, mesh = lines)
514 514
515 # cleanup 515 # cleanup
516 checkVkResult vkDeviceWaitIdle(vulkan.device) 516 checkVkResult vkDeviceWaitIdle(vulkan.device)
517 DestroyPipeline(pipeline1) 517 destroyPipeline(pipeline1)
518 DestroyPipeline(pipeline2) 518 destroyPipeline(pipeline2)
519 DestroyPipeline(pipeline3) 519 destroyPipeline(pipeline3)
520 DestroyPipeline(pipeline4) 520 destroyPipeline(pipeline4)
521 DestroyRenderData(renderdata) 521 destroyRenderData(renderdata)
522 522
523 proc test_07_png_texture(time: float32) = 523 proc test_07_png_texture(time: float32) =
524 var renderdata = InitRenderData() 524 var renderdata = initRenderData()
525 525
526 type 526 type
527 Uniforms = object 527 Uniforms = object
528 texture1: Image[BGRA] 528 texture1: Image[BGRA]
529 Shader = object 529 Shader = object
553 uv: asGPUArray([ 553 uv: asGPUArray([
554 vec2(0, 1), vec2(0, 0), vec2(1, 0), 554 vec2(0, 1), vec2(0, 0), vec2(1, 0),
555 vec2(1, 0), vec2(1, 1), vec2(0, 1), 555 vec2(1, 0), vec2(1, 1), vec2(0, 1),
556 ], VertexBuffer), 556 ], VertexBuffer),
557 ) 557 )
558 AssignBuffers(renderdata, mesh) 558 assignBuffers(renderdata, mesh)
559 renderdata.FlushAllMemory() 559 renderdata.flushAllMemory()
560 560
561 var pipeline = CreatePipeline[Shader](renderPass = vulkan.swapchain.renderPass) 561 var pipeline = createPipeline[Shader](renderPass = vulkan.swapchain.renderPass)
562 var uniforms1 = asDescriptorSet( 562 var uniforms1 = asDescriptorSet(
563 Uniforms( 563 Uniforms(
564 texture1: LoadImage[BGRA]("art.png"), 564 texture1: loadImage[BGRA]("art.png"),
565 ) 565 )
566 ) 566 )
567 UploadImages(renderdata, uniforms1) 567 uploadImages(renderdata, uniforms1)
568 InitDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms1) 568 initDescriptorSet(renderdata, pipeline.descriptorSetLayouts[0], uniforms1)
569 569
570 var start = getMonoTime() 570 var start = getMonoTime()
571 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 571 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
572 572
573 WithNextFrame(framebuffer, commandbuffer): 573 withNextFrame(framebuffer, commandbuffer):
574 574
575 WithRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 575 withRenderPass(vulkan.swapchain.renderPass, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
576 576
577 WithPipeline(commandbuffer, pipeline): 577 withPipeline(commandbuffer, pipeline):
578 578
579 WithBind(commandbuffer, (uniforms1, ), pipeline): 579 withBind(commandbuffer, (uniforms1, ), pipeline):
580 Render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = mesh) 580 render(commandbuffer = commandbuffer, pipeline = pipeline, mesh = mesh)
581 581
582 # cleanup 582 # cleanup
583 checkVkResult vkDeviceWaitIdle(vulkan.device) 583 checkVkResult vkDeviceWaitIdle(vulkan.device)
584 DestroyPipeline(pipeline) 584 destroyPipeline(pipeline)
585 DestroyRenderData(renderdata) 585 destroyRenderData(renderdata)
586 586
587 proc test_08_triangle_2pass(time: float32, depthBuffer: bool, samples: VkSampleCountFlagBits) = 587 proc test_08_triangle_2pass(time: float32, depthBuffer: bool, samples: VkSampleCountFlagBits) =
588 var (offscreenRP, presentRP) = CreateIndirectPresentationRenderPass(depthBuffer = depthBuffer, samples = samples) 588 var (offscreenRP, presentRP) = createIndirectPresentationRenderPass(depthBuffer = depthBuffer, samples = samples)
589 589
590 SetupSwapchain(renderpass = presentRP) 590 setupSwapchain(renderpass = presentRP)
591 591
592 var renderdata = InitRenderData() 592 var renderdata = initRenderData()
593 593
594 type 594 type
595 Uniforms = object 595 Uniforms = object
596 frameTexture: Image[BGRA] 596 frameTexture: Image[BGRA]
597 TriangleShader = object 597 TriangleShader = object
643 var uniforms1 = asDescriptorSet( 643 var uniforms1 = asDescriptorSet(
644 Uniforms( 644 Uniforms(
645 frameTexture: Image[BGRA](width: vulkan.swapchain.width, height: vulkan.swapchain.height, isRenderTarget: true), 645 frameTexture: Image[BGRA](width: vulkan.swapchain.width, height: vulkan.swapchain.height, isRenderTarget: true),
646 ) 646 )
647 ) 647 )
648 AssignBuffers(renderdata, mesh) 648 assignBuffers(renderdata, mesh)
649 AssignBuffers(renderdata, quad) 649 assignBuffers(renderdata, quad)
650 UploadImages(renderdata, uniforms1) 650 uploadImages(renderdata, uniforms1)
651 renderdata.FlushAllMemory() 651 renderdata.flushAllMemory()
652 652
653 var 653 var
654 drawPipeline = CreatePipeline[TriangleShader](renderPass = offscreenRP) 654 drawPipeline = createPipeline[TriangleShader](renderPass = offscreenRP)
655 presentPipeline = CreatePipeline[PresentShader](renderPass = presentRP) 655 presentPipeline = createPipeline[PresentShader](renderPass = presentRP)
656 656
657 InitDescriptorSet(renderdata, presentPipeline.descriptorSetLayouts[0], uniforms1) 657 initDescriptorSet(renderdata, presentPipeline.descriptorSetLayouts[0], uniforms1)
658 658
659 # create depth buffer images (will not use the one in the swapchain 659 # create depth buffer images (will not use the one in the swapchain
660 var 660 var
661 depthImage: VkImage 661 depthImage: VkImage
662 depthImageView: VkImageView 662 depthImageView: VkImageView
670 samples = offscreenRP.samples, 670 samples = offscreenRP.samples,
671 ) 671 )
672 let requirements = svkGetImageMemoryRequirements(depthImage) 672 let requirements = svkGetImageMemoryRequirements(depthImage)
673 depthMemory = svkAllocateMemory( 673 depthMemory = svkAllocateMemory(
674 requirements.size, 674 requirements.size,
675 BestMemory(mappable = false, filter = requirements.memoryTypes) 675 bestMemory(mappable = false, filter = requirements.memoryTypes)
676 ) 676 )
677 checkVkResult vkBindImageMemory( 677 checkVkResult vkBindImageMemory(
678 vulkan.device, 678 vulkan.device,
679 depthImage, 679 depthImage,
680 depthMemory, 680 depthMemory,
700 samples = offscreenRP.samples, 700 samples = offscreenRP.samples,
701 ) 701 )
702 let requirements = svkGetImageMemoryRequirements(msaaImage) 702 let requirements = svkGetImageMemoryRequirements(msaaImage)
703 msaaMemory = svkAllocateMemory( 703 msaaMemory = svkAllocateMemory(
704 requirements.size, 704 requirements.size,
705 BestMemory(mappable = false, filter = requirements.memoryTypes) 705 bestMemory(mappable = false, filter = requirements.memoryTypes)
706 ) 706 )
707 checkVkResult vkBindImageMemory( 707 checkVkResult vkBindImageMemory(
708 vulkan.device, 708 vulkan.device,
709 msaaImage, 709 msaaImage,
710 msaaMemory, 710 msaaMemory,
731 ) 731 )
732 732
733 var start = getMonoTime() 733 var start = getMonoTime()
734 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time: 734 while ((getMonoTime() - start).inMilliseconds().int / 1000) < time:
735 735
736 WithNextFrame(framebuffer, commandbuffer): 736 withNextFrame(framebuffer, commandbuffer):
737 737
738 WithRenderPass(offscreenRP, offscreenFB, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 738 withRenderPass(offscreenRP, offscreenFB, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
739 WithPipeline(commandbuffer, drawPipeline): 739 withPipeline(commandbuffer, drawPipeline):
740 Render(commandbuffer = commandbuffer, pipeline = drawPipeline, mesh = mesh) 740 render(commandbuffer = commandbuffer, pipeline = drawPipeline, mesh = mesh)
741 741
742 WithRenderPass(presentRP, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)): 742 withRenderPass(presentRP, framebuffer, commandbuffer, vulkan.swapchain.width, vulkan.swapchain.height, vec4(0, 0, 0, 0)):
743 743
744 WithPipeline(commandbuffer, presentPipeline): 744 withPipeline(commandbuffer, presentPipeline):
745 745
746 WithBind(commandbuffer, (uniforms1, ), presentPipeline): 746 withBind(commandbuffer, (uniforms1, ), presentPipeline):
747 Render(commandbuffer = commandbuffer, pipeline = presentPipeline, mesh = quad) 747 render(commandbuffer = commandbuffer, pipeline = presentPipeline, mesh = quad)
748 748
749 # cleanup 749 # cleanup
750 checkVkResult vkDeviceWaitIdle(vulkan.device) 750 checkVkResult vkDeviceWaitIdle(vulkan.device)
751 DestroyPipeline(presentPipeline) 751 destroyPipeline(presentPipeline)
752 DestroyPipeline(drawPipeline) 752 destroyPipeline(drawPipeline)
753 DestroyRenderData(renderdata) 753 destroyRenderData(renderdata)
754 if depthImage.Valid: 754 if depthImage.Valid:
755 vkDestroyImageView(vulkan.device, depthImageView, nil) 755 vkDestroyImageView(vulkan.device, depthImageView, nil)
756 vkDestroyImage(vulkan.device, depthImage, nil) 756 vkDestroyImage(vulkan.device, depthImage, nil)
757 vkFreeMemory(vulkan.device, depthMemory, nil) 757 vkFreeMemory(vulkan.device, depthMemory, nil)
758 if msaaImage.Valid: 758 if msaaImage.Valid:
760 vkDestroyImage(vulkan.device, msaaImage, nil) 760 vkDestroyImage(vulkan.device, msaaImage, nil)
761 vkFreeMemory(vulkan.device, msaaMemory, nil) 761 vkFreeMemory(vulkan.device, msaaMemory, nil)
762 vkDestroyRenderPass(vulkan.device, offscreenRP.vk, nil) 762 vkDestroyRenderPass(vulkan.device, offscreenRP.vk, nil)
763 vkDestroyRenderPass(vulkan.device, presentRP.vk, nil) 763 vkDestroyRenderPass(vulkan.device, presentRP.vk, nil)
764 vkDestroyFramebuffer(vulkan.device, offscreenFB, nil) 764 vkDestroyFramebuffer(vulkan.device, offscreenFB, nil)
765 ClearSwapchain() 765 clearSwapchain()
766 766
767 when isMainModule: 767 when isMainModule:
768 var time = 1'f32 768 var time = 1'f32
769 InitVulkan() 769 initVulkan()
770 770
771 var mainRenderpass: RenderPass 771 var mainRenderpass: RenderPass
772 var renderPasses = [ 772 var renderPasses = [
773 (depthBuffer: false, samples: VK_SAMPLE_COUNT_1_BIT), 773 (depthBuffer: false, samples: VK_SAMPLE_COUNT_1_BIT),
774 (depthBuffer: false, samples: VK_SAMPLE_COUNT_4_BIT), 774 (depthBuffer: false, samples: VK_SAMPLE_COUNT_4_BIT),
777 ] 777 ]
778 778
779 779
780 # test normal 780 # test normal
781 for i, (depthBuffer, samples) in renderPasses: 781 for i, (depthBuffer, samples) in renderPasses:
782 var renderpass = CreateDirectPresentationRenderPass(depthBuffer = depthBuffer, samples = samples) 782 var renderpass = createDirectPresentationRenderPass(depthBuffer = depthBuffer, samples = samples)
783 SetupSwapchain(renderpass = renderpass) 783 setupSwapchain(renderpass = renderpass)
784 784
785 # tests a simple triangle with minimalistic shader and vertex format 785 # tests a simple triangle with minimalistic shader and vertex format
786 test_01_triangle(time) 786 test_01_triangle(time)
787 787
788 # tests instanced triangles and quads, mixing meshes and instances 788 # tests instanced triangles and quads, mixing meshes and instances
803 # load PNG texture 803 # load PNG texture
804 test_07_png_texture(time) 804 test_07_png_texture(time)
805 805
806 checkVkResult vkDeviceWaitIdle(vulkan.device) 806 checkVkResult vkDeviceWaitIdle(vulkan.device)
807 vkDestroyRenderPass(vulkan.device, renderpass.vk, nil) 807 vkDestroyRenderPass(vulkan.device, renderpass.vk, nil)
808 ClearSwapchain() 808 clearSwapchain()
809 809
810 # test multiple render passes 810 # test multiple render passes
811 for i, (depthBuffer, samples) in renderPasses: 811 for i, (depthBuffer, samples) in renderPasses:
812 test_08_triangle_2pass(time, depthBuffer, samples) 812 test_08_triangle_2pass(time, depthBuffer, samples)
813 813
814 DestroyVulkan() 814 destroyVulkan()