mirror of
https://github.com/baldurk/renderdoc.git
synced 2026-11-12 08:53:27 +00:00
baldurk
a73b9214a5
* Since we no longer can link shaderc we have external dependencies anyway, most likely from the vulkan SDK. shaderc has never fixed the inability to apply target env to shader assembly so this means we can specifically target some SPIR-V versions.
340 lines
12 KiB
C++
340 lines
12 KiB
C++
/******************************************************************************
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2021-2026 Baldur Karlsson
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
******************************************************************************/
|
|
|
|
#include "vk_test.h"
|
|
|
|
RD_TEST(VK_Multi_Entry, VulkanGraphicsTest)
|
|
{
|
|
static constexpr const char *Description =
|
|
"Test shader modules with multiple entry points are handled correctly.";
|
|
|
|
std::string combined_asm = R"EOSHADER(
|
|
OpCapability Shader
|
|
%2 = OpExtInstImport "GLSL.std.450"
|
|
OpMemoryModel Logical GLSL450
|
|
|
|
OpEntryPoint Vertex %fakev "fake" %posout
|
|
OpEntryPoint Fragment %fakef "fake" %ColorF %push %tex1
|
|
|
|
OpEntryPoint Vertex %mainv "main" %vertOut %Position %_ %Color %UV
|
|
OpEntryPoint Fragment %mainf "main" %ColorF %vertIn %push %tex
|
|
|
|
OpExecutionMode %fakef OriginUpperLeft
|
|
OpExecutionMode %mainf OriginUpperLeft
|
|
|
|
OpDecorate %v2f_block Block
|
|
|
|
OpDecorate %gl_PerVertex Block
|
|
OpDecorate %posout BuiltIn Position
|
|
OpMemberDecorate %gl_PerVertex 0 BuiltIn Position
|
|
OpMemberDecorate %gl_PerVertex 1 BuiltIn PointSize
|
|
OpDecorate %Position Location 0
|
|
OpDecorate %Color Location 1
|
|
OpDecorate %UV Location 2
|
|
OpDecorate %vertOut Location 0
|
|
|
|
OpDecorate %vertIn Location 0
|
|
OpDecorate %ColorF Index 0
|
|
OpDecorate %ColorF Location 0
|
|
|
|
OpDecorate %PushData Block
|
|
OpMemberDecorate %PushData 0 Offset 0
|
|
|
|
OpDecorate %tex DescriptorSet 0
|
|
OpDecorate %tex Binding 0
|
|
|
|
OpDecorate %tex1 DescriptorSet 0
|
|
OpDecorate %tex1 Binding 1
|
|
|
|
OpDecorate %tex2 DescriptorSet 0
|
|
OpDecorate %tex2 Binding 2
|
|
|
|
%void = OpTypeVoid
|
|
|
|
%4 = OpTypeFunction %void
|
|
|
|
%float = OpTypeFloat 32
|
|
%v4float = OpTypeVector %float 4
|
|
%v2float = OpTypeVector %float 2
|
|
%v3float = OpTypeVector %float 3
|
|
|
|
%int = OpTypeInt 32 1
|
|
%uint = OpTypeInt 32 0
|
|
|
|
%v2f_block = OpTypeStruct %v4float %v4float %v4float
|
|
|
|
%PushData = OpTypeStruct %uint
|
|
|
|
%img = OpTypeImage %float 2D 0 0 0 1 Unknown
|
|
%sampimg = OpTypeSampledImage %img
|
|
|
|
%_ptr_Output_v2f_block = OpTypePointer Output %v2f_block
|
|
%_ptr_Input_v2f_block = OpTypePointer Input %v2f_block
|
|
%_ptr_Input_v2float = OpTypePointer Input %v2float
|
|
%_ptr_Input_v3float = OpTypePointer Input %v3float
|
|
%_ptr_Input_v4float = OpTypePointer Input %v4float
|
|
%_ptr_Output_v4float = OpTypePointer Output %v4float
|
|
%_ptr_PushConstant_PushData = OpTypePointer PushConstant %PushData
|
|
%_ptr_PushConstant_uint = OpTypePointer PushConstant %uint
|
|
|
|
%gl_PerVertex = OpTypeStruct %v4float %float
|
|
%_ptr_Output_gl_PerVertex = OpTypePointer Output %gl_PerVertex
|
|
|
|
%int_0 = OpConstant %int 0
|
|
%int_1 = OpConstant %int 1
|
|
%int_2 = OpConstant %int 2
|
|
|
|
%float_0 = OpConstant %float 0
|
|
%float_1 = OpConstant %float 1
|
|
%float_n1 = OpConstant %float -1
|
|
%float_tiny = OpConstant %float 0.00000001
|
|
%float_dummy = OpConstant %float 0.234
|
|
|
|
%20 = OpConstantComposite %v3float %float_1 %float_n1 %float_1
|
|
%dummy = OpConstantComposite %v4float %float_dummy %float_dummy %float_dummy %float_dummy
|
|
|
|
%uint_1 = OpConstant %uint 1
|
|
%uint_100 = OpConstant %uint 100
|
|
|
|
%_ = OpVariable %_ptr_Output_gl_PerVertex Output
|
|
|
|
%Position = OpVariable %_ptr_Input_v3float Input
|
|
%Color = OpVariable %_ptr_Input_v4float Input
|
|
%UV = OpVariable %_ptr_Input_v2float Input
|
|
%vertOut = OpVariable %_ptr_Output_v2f_block Output
|
|
|
|
%posout = OpVariable %_ptr_Output_v4float Output
|
|
|
|
%vertIn = OpVariable %_ptr_Input_v2f_block Input
|
|
%ColorF = OpVariable %_ptr_Output_v4float Output
|
|
|
|
%_ptr_UniformConstant_sampimg = OpTypePointer UniformConstant %sampimg
|
|
%TexArray = OpTypeArray %sampimg %uint_100
|
|
%_ptr_UniformConstant_TexArray = OpTypePointer UniformConstant %TexArray
|
|
|
|
%push = OpVariable %_ptr_PushConstant_PushData PushConstant
|
|
%tex = OpVariable %_ptr_UniformConstant_TexArray UniformConstant
|
|
|
|
%tex1 = OpVariable %_ptr_UniformConstant_TexArray UniformConstant
|
|
%tex2 = OpVariable %_ptr_UniformConstant_TexArray UniformConstant
|
|
|
|
%fakev = OpFunction %void None %4
|
|
%3 = OpLabel
|
|
OpStore %posout %dummy
|
|
OpReturn
|
|
OpFunctionEnd
|
|
|
|
%fakef = OpFunction %void None %4
|
|
%5 = OpLabel
|
|
|
|
%227 = OpAccessChain %_ptr_PushConstant_uint %push %int_0
|
|
%idx1 = OpLoad %uint %227
|
|
|
|
%235 = OpAccessChain %_ptr_UniformConstant_sampimg %tex1 %idx1
|
|
%236 = OpLoad %sampimg %235
|
|
%240 = OpImageSampleImplicitLod %v4float %236 %dummy
|
|
OpStore %ColorF %240
|
|
|
|
OpReturn
|
|
OpFunctionEnd
|
|
|
|
%mainv = OpFunction %void None %4
|
|
%6 = OpLabel
|
|
%17 = OpLoad %v3float %Position
|
|
%21 = OpFMul %v3float %17 %20
|
|
%22 = OpCompositeExtract %float %21 0
|
|
%23 = OpCompositeExtract %float %21 1
|
|
%24 = OpCompositeExtract %float %21 2
|
|
%25 = OpCompositeConstruct %v4float %22 %23 %24 %float_1
|
|
%27 = OpAccessChain %_ptr_Output_v4float %vertOut %int_0
|
|
OpStore %27 %25
|
|
%34 = OpAccessChain %_ptr_Output_v4float %vertOut %int_0
|
|
%35 = OpLoad %v4float %34
|
|
%36 = OpAccessChain %_ptr_Output_v4float %_ %int_0
|
|
OpStore %36 %35
|
|
%40 = OpLoad %v4float %Color
|
|
%41 = OpAccessChain %_ptr_Output_v4float %vertOut %int_1
|
|
OpStore %41 %40
|
|
%46 = OpLoad %v2float %UV
|
|
%48 = OpCompositeExtract %float %46 0
|
|
%49 = OpCompositeExtract %float %46 1
|
|
%50 = OpCompositeConstruct %v4float %48 %49 %float_0 %float_1
|
|
%51 = OpAccessChain %_ptr_Output_v4float %vertOut %int_2
|
|
OpStore %51 %50
|
|
OpReturn
|
|
OpFunctionEnd
|
|
|
|
%mainf = OpFunction %void None %4
|
|
%106 = OpLabel
|
|
%117 = OpAccessChain %_ptr_Input_v4float %vertIn %int_1
|
|
%118 = OpLoad %v4float %117
|
|
|
|
%127 = OpAccessChain %_ptr_PushConstant_uint %push %int_0
|
|
%idx = OpLoad %uint %127
|
|
|
|
%135 = OpAccessChain %_ptr_UniformConstant_sampimg %tex %idx
|
|
%136 = OpLoad %sampimg %135
|
|
%137 = OpAccessChain %_ptr_Input_v4float %vertIn %int_2
|
|
%139 = OpLoad %v4float %137
|
|
%140 = OpImageSampleImplicitLod %v4float %136 %139
|
|
%150 = OpVectorTimesScalar %v4float %140 %float_tiny
|
|
|
|
%160 = OpFAdd %v4float %118 %150
|
|
|
|
OpStore %ColorF %160
|
|
OpReturn
|
|
OpFunctionEnd
|
|
|
|
)EOSHADER";
|
|
|
|
int main()
|
|
{
|
|
// initialise, create window, create context, etc
|
|
if(!Init())
|
|
return 3;
|
|
|
|
VkDescriptorSetLayout setlayout = createDescriptorSetLayout(vkh::DescriptorSetLayoutCreateInfo({
|
|
{
|
|
0,
|
|
VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
100,
|
|
VK_SHADER_STAGE_FRAGMENT_BIT,
|
|
},
|
|
}));
|
|
|
|
VkPipelineLayout layout = createPipelineLayout(vkh::PipelineLayoutCreateInfo(
|
|
{setlayout}, {
|
|
vkh::PushConstantRange(VK_SHADER_STAGE_FRAGMENT_BIT, 0, sizeof(Vec4i)),
|
|
}));
|
|
|
|
vkh::GraphicsPipelineCreateInfo pipeCreateInfo;
|
|
|
|
pipeCreateInfo.layout = layout;
|
|
pipeCreateInfo.renderPass = mainWindow->rp;
|
|
|
|
pipeCreateInfo.vertexInputState.vertexBindingDescriptions = {vkh::vertexBind(0, DefaultA2V)};
|
|
pipeCreateInfo.vertexInputState.vertexAttributeDescriptions = {
|
|
vkh::vertexAttr(0, 0, DefaultA2V, pos),
|
|
vkh::vertexAttr(1, 0, DefaultA2V, col),
|
|
vkh::vertexAttr(2, 0, DefaultA2V, uv),
|
|
};
|
|
|
|
VkPipelineShaderStageCreateInfo shad = CompileShaderModule(
|
|
combined_asm, ShaderLang::spvasm, ShaderStage::vert, "main", {}, SPIRVTarget::vulkan12);
|
|
|
|
pipeCreateInfo.stages = {
|
|
shad,
|
|
shad,
|
|
};
|
|
|
|
pipeCreateInfo.stages[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT;
|
|
|
|
VkPipeline pipe = createGraphicsPipeline(pipeCreateInfo);
|
|
|
|
AllocatedBuffer vb(
|
|
this,
|
|
vkh::BufferCreateInfo(sizeof(DefaultTri),
|
|
VK_BUFFER_USAGE_VERTEX_BUFFER_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT),
|
|
VmaAllocationCreateInfo({0, VMA_MEMORY_USAGE_CPU_TO_GPU}));
|
|
|
|
vb.upload(DefaultTri);
|
|
|
|
AllocatedImage img(
|
|
this,
|
|
vkh::ImageCreateInfo(4, 4, 0, VK_FORMAT_R32G32B32A32_SFLOAT,
|
|
VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT),
|
|
VmaAllocationCreateInfo({0, VMA_MEMORY_USAGE_GPU_ONLY}));
|
|
|
|
VkImageView view = createImageView(
|
|
vkh::ImageViewCreateInfo(img.image, VK_IMAGE_VIEW_TYPE_2D, VK_FORMAT_R32G32B32A32_SFLOAT));
|
|
|
|
VkSampler sampler = createSampler(vkh::SamplerCreateInfo(VK_FILTER_NEAREST));
|
|
|
|
VkDescriptorSet descset = allocateDescriptorSet(setlayout);
|
|
|
|
for(size_t i = 0; i < 100; i++)
|
|
{
|
|
vkh::updateDescriptorSets(
|
|
device, {
|
|
vkh::WriteDescriptorSet(
|
|
descset, 0, (uint32_t)i, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
|
{
|
|
vkh::DescriptorImageInfo(
|
|
view, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, sampler),
|
|
}),
|
|
});
|
|
}
|
|
|
|
while(Running())
|
|
{
|
|
VkCommandBuffer cmd = GetCommandBuffer();
|
|
|
|
vkBeginCommandBuffer(cmd, vkh::CommandBufferBeginInfo());
|
|
|
|
VkImage swapimg =
|
|
StartUsingBackbuffer(cmd, VK_ACCESS_TRANSFER_WRITE_BIT, VK_IMAGE_LAYOUT_GENERAL);
|
|
|
|
vkCmdClearColorImage(cmd, swapimg, VK_IMAGE_LAYOUT_GENERAL,
|
|
vkh::ClearColorValue(0.2f, 0.2f, 0.2f, 1.0f), 1,
|
|
vkh::ImageSubresourceRange());
|
|
|
|
vkh::cmdPipelineBarrier(
|
|
cmd, {
|
|
vkh::ImageMemoryBarrier(0, VK_ACCESS_SHADER_READ_BIT, VK_IMAGE_LAYOUT_UNDEFINED,
|
|
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, img.image),
|
|
});
|
|
|
|
vkCmdBeginRenderPass(
|
|
cmd, vkh::RenderPassBeginInfo(mainWindow->rp, mainWindow->GetFB(), mainWindow->scissor),
|
|
VK_SUBPASS_CONTENTS_INLINE);
|
|
|
|
vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
|
|
|
|
Vec4i idx = {15, 15, 15, 15};
|
|
vkCmdPushConstants(cmd, layout, VK_SHADER_STAGE_FRAGMENT_BIT, 0, sizeof(Vec4i), &idx);
|
|
|
|
vkh::cmdBindDescriptorSets(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, layout, 0, {descset}, {});
|
|
|
|
vkCmdSetViewport(cmd, 0, 1, &mainWindow->viewport);
|
|
vkCmdSetScissor(cmd, 0, 1, &mainWindow->scissor);
|
|
vkh::cmdBindVertexBuffers(cmd, 0, {vb.buffer}, {0});
|
|
vkCmdDraw(cmd, 3, 1, 0, 0);
|
|
|
|
vkCmdEndRenderPass(cmd);
|
|
|
|
FinishUsingBackbuffer(cmd, VK_ACCESS_TRANSFER_WRITE_BIT, VK_IMAGE_LAYOUT_GENERAL);
|
|
|
|
vkEndCommandBuffer(cmd);
|
|
|
|
Submit(0, 1, {cmd});
|
|
|
|
Present();
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
};
|
|
|
|
REGISTER_TEST();
|