1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
/*
* Copyright (c) 2020-2025 The Khronos Group Inc.
* Copyright (c) 2020-2025 Valve Corporation
* Copyright (c) 2020-2025 LunarG, Inc.
* Copyright (c) 2020-2025 Google, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include "../framework/layer_validation_tests.h"
#include "../framework/pipeline_helper.h"
#include "../framework/descriptor_helper.h"
class NegativeGpuAVMesh : public GpuAVMesh {};
TEST_F(NegativeGpuAVMesh, VertexCountConstant) {
RETURN_IF_SKIP(InitBasicMeshAndTask());
InitRenderTarget();
const char *mesh_source = R"glsl(
#version 450
#extension GL_EXT_mesh_shader : require
layout(triangles, max_vertices = 3, max_primitives = 1) out;
void main() {
SetMeshOutputsEXT(6, 1);
gl_MeshVerticesEXT[0].gl_Position = vec4(0);
gl_PrimitiveTriangleIndicesEXT[0] = uvec3(0, 1, 2);
}
)glsl";
VkShaderObj ms(*m_device, mesh_source, VK_SHADER_STAGE_MESH_BIT_EXT, SPV_ENV_VULKAN_1_2);
VkShaderObj fs(*m_device, kFragmentMinimalGlsl, VK_SHADER_STAGE_FRAGMENT_BIT, SPV_ENV_VULKAN_1_2);
CreatePipelineHelper pipe(*this);
pipe.shader_stages_ = {ms.GetStageCreateInfo(), fs.GetStageCreateInfo()};
pipe.CreateGraphicsPipeline();
m_command_buffer.Begin();
m_command_buffer.BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
vk::CmdDrawMeshTasksEXT(m_command_buffer, 1, 1, 1);
m_command_buffer.EndRenderPass();
m_command_buffer.End();
m_errorMonitor->SetDesiredError("VUID-RuntimeSpirv-MeshEXT-07332");
m_default_queue->SubmitAndWait(m_command_buffer);
m_errorMonitor->VerifyFound();
}
TEST_F(NegativeGpuAVMesh, PrimitiveCountConstant) {
RETURN_IF_SKIP(InitBasicMeshAndTask());
InitRenderTarget();
const char *mesh_source = R"glsl(
#version 450
#extension GL_EXT_mesh_shader : require
layout(triangles, max_vertices = 3, max_primitives = 1) out;
void main() {
SetMeshOutputsEXT(3, 2);
gl_MeshVerticesEXT[0].gl_Position = vec4(0);
gl_PrimitiveTriangleIndicesEXT[0] = uvec3(0, 1, 2);
}
)glsl";
VkShaderObj ms(*m_device, mesh_source, VK_SHADER_STAGE_MESH_BIT_EXT, SPV_ENV_VULKAN_1_2);
VkShaderObj fs(*m_device, kFragmentMinimalGlsl, VK_SHADER_STAGE_FRAGMENT_BIT, SPV_ENV_VULKAN_1_2);
CreatePipelineHelper pipe(*this);
pipe.shader_stages_ = {ms.GetStageCreateInfo(), fs.GetStageCreateInfo()};
pipe.CreateGraphicsPipeline();
m_command_buffer.Begin();
m_command_buffer.BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindPipeline(m_command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
vk::CmdDrawMeshTasksEXT(m_command_buffer, 1, 1, 1);
m_command_buffer.EndRenderPass();
m_command_buffer.End();
m_errorMonitor->SetDesiredError("VUID-RuntimeSpirv-MeshEXT-07333");
m_default_queue->SubmitAndWait(m_command_buffer);
m_errorMonitor->VerifyFound();
}
TEST_F(NegativeGpuAVMesh, PrimitiveCount) {
RETURN_IF_SKIP(InitBasicMeshAndTask());
InitRenderTarget();
const char *mesh_source = R"glsl(
#version 450
#extension GL_EXT_mesh_shader : require
layout(triangles, max_vertices = 3, max_primitives = 1) out;
layout(set = 0, binding = 0) buffer SSBO {
uint v;
uint p;
};
void main() {
SetMeshOutputsEXT(v, p);
gl_MeshVerticesEXT[0].gl_Position = vec4(0);
gl_PrimitiveTriangleIndicesEXT[0] = uvec3(0, 1, 2);
}
)glsl";
VkShaderObj ms(*m_device, mesh_source, VK_SHADER_STAGE_MESH_BIT_EXT, SPV_ENV_VULKAN_1_2);
VkShaderObj fs(*m_device, kFragmentMinimalGlsl, VK_SHADER_STAGE_FRAGMENT_BIT, SPV_ENV_VULKAN_1_2);
OneOffDescriptorSet descriptor_set(m_device, {{0, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1, VK_SHADER_STAGE_ALL, nullptr}});
vkt::PipelineLayout pipeline_layout(*m_device, {&descriptor_set.layout_});
vkt::Buffer buffer(*m_device, 64, VK_BUFFER_USAGE_STORAGE_BUFFER_BIT, kHostVisibleMemProps);
uint32_t *buffer_ptr = (uint32_t *)buffer.Memory().Map();
buffer_ptr[0] = 60;
buffer_ptr[1] = 1;
descriptor_set.WriteDescriptorBufferInfo(0, buffer, 0, VK_WHOLE_SIZE, VK_DESCRIPTOR_TYPE_STORAGE_BUFFER);
descriptor_set.UpdateDescriptorSets();
CreatePipelineHelper pipe(*this);
pipe.gp_ci_.layout = pipeline_layout;
pipe.shader_stages_ = {ms.GetStageCreateInfo(), fs.GetStageCreateInfo()};
pipe.CreateGraphicsPipeline();
m_command_buffer.Begin();
m_command_buffer.BeginRenderPass(m_renderPassBeginInfo);
vk::CmdBindDescriptorSets(m_command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout, 0, 1, &descriptor_set.set_, 0,
nullptr);
vk::CmdBindPipeline(m_command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
vk::CmdDrawMeshTasksEXT(m_command_buffer, 1, 1, 1);
m_command_buffer.EndRenderPass();
m_command_buffer.End();
m_errorMonitor->SetDesiredError("VUID-RuntimeSpirv-MeshEXT-07332");
m_default_queue->SubmitAndWait(m_command_buffer);
m_errorMonitor->VerifyFound();
}
|
