mirror of
https://github.com/baldurk/renderdoc.git
synced 2026-05-27 04:11:05 +00:00
baldurk
ec8564642a
* Instead of only doing a very lightweight check to see if the API is available up-front, we now share the API initialisation among all API tests far enough to determine availability of extensions, features, etc. Then we can precisely determine which tests are available and which aren't before running.
289 lines
12 KiB
C++
289 lines
12 KiB
C++
/******************************************************************************
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2018-2019 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"
|
|
|
|
struct VK_Overlay_Test : VulkanGraphicsTest
|
|
{
|
|
static constexpr const char *Description =
|
|
"Makes a couple of draws that show off all the overlays in some way";
|
|
|
|
std::string common = R"EOSHADER(
|
|
|
|
#version 420 core
|
|
|
|
struct v2f
|
|
{
|
|
vec4 pos;
|
|
vec4 col;
|
|
vec4 uv;
|
|
};
|
|
|
|
)EOSHADER";
|
|
|
|
const std::string vertex = R"EOSHADER(
|
|
|
|
layout(location = 0) in vec3 Position;
|
|
layout(location = 1) in vec4 Color;
|
|
layout(location = 2) in vec2 UV;
|
|
|
|
layout(location = 0) out v2f vertOut;
|
|
|
|
void main()
|
|
{
|
|
vertOut.pos = vec4(Position.xyz, 1);
|
|
gl_Position = vertOut.pos;
|
|
vertOut.col = Color;
|
|
vertOut.uv = vec4(UV.xy, 0, 1);
|
|
}
|
|
|
|
)EOSHADER";
|
|
|
|
const std::string pixel = R"EOSHADER(
|
|
|
|
layout(location = 0) in v2f vertIn;
|
|
|
|
layout(location = 0, index = 0) out vec4 Color;
|
|
|
|
void main()
|
|
{
|
|
Color = vertIn.col;
|
|
}
|
|
|
|
)EOSHADER";
|
|
|
|
int main()
|
|
{
|
|
// initialise, create window, create context, etc
|
|
if(!Init())
|
|
return 3;
|
|
|
|
VkPipelineLayout layout = createPipelineLayout(vkh::PipelineLayoutCreateInfo());
|
|
|
|
// note that the Y position values are inverted for vulkan 1.0 viewport convention, relative to
|
|
// all other APIs
|
|
const DefaultA2V VBData[] = {
|
|
// this triangle occludes in depth
|
|
{Vec3f(-0.5f, 0.5f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(-0.5f, 0.0f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.0f, 0.0f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// this triangle occludes in stencil
|
|
{Vec3f(-0.5f, 0.0f, 0.9f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(-0.5f, -0.5f, 0.9f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.0f, 0.0f, 0.9f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// this triangle is just in the background to contribute to overdraw
|
|
{Vec3f(-0.9f, 0.9f, 0.95f), Vec4f(0.1f, 0.1f, 0.1f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.0f, -0.9f, 0.95f), Vec4f(0.1f, 0.1f, 0.1f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.9f, 0.9f, 0.95f), Vec4f(0.1f, 0.1f, 0.1f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// the draw has a few triangles, main one that is occluded for depth, another that is
|
|
// adding to overdraw complexity, one that is backface culled, then a few more of various
|
|
// sizes for triangle size overlay
|
|
{Vec3f(-0.3f, 0.5f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(-0.3f, -0.5f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.5f, 0.0f, 0.5f), Vec4f(1.0f, 1.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
{Vec3f(-0.2f, 0.2f, 0.6f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.2f, 0.0f, 0.6f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.2f, 0.4f, 0.6f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// backface culled
|
|
{Vec3f(0.1f, 0.0f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.5f, 0.2f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.5f, -0.2f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// depth clipped (i.e. not clamped)
|
|
{Vec3f(0.6f, 0.0f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.7f, -0.2f, 0.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.8f, 0.0f, 1.5f), Vec4f(0.0f, 0.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// small triangles
|
|
// size=0.005
|
|
{Vec3f(0.0f, -0.4f, 0.5f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.0f, -0.41f, 0.5f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.01f, -0.4f, 0.5f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// size=0.015
|
|
{Vec3f(0.0f, -0.5f, 0.5f), Vec4f(0.0f, 1.0f, 1.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.0f, -0.515f, 0.5f), Vec4f(0.0f, 1.0f, 1.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.015f, -0.5f, 0.5f), Vec4f(0.0f, 1.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// size=0.02
|
|
{Vec3f(0.0f, -0.6f, 0.5f), Vec4f(1.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.0f, -0.62f, 0.5f), Vec4f(1.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.02f, -0.6f, 0.5f), Vec4f(1.0f, 1.0f, 0.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
|
|
// size=0.025
|
|
{Vec3f(0.0f, -0.7f, 0.5f), Vec4f(1.0f, 0.5f, 1.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(0.0f, -0.725f, 0.5f), Vec4f(1.0f, 0.5f, 1.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.025f, -0.7f, 0.5f), Vec4f(1.0f, 0.5f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
};
|
|
|
|
AllocatedBuffer vb(allocator,
|
|
vkh::BufferCreateInfo(sizeof(VBData), VK_BUFFER_USAGE_VERTEX_BUFFER_BIT |
|
|
VK_BUFFER_USAGE_TRANSFER_DST_BIT),
|
|
VmaAllocationCreateInfo({0, VMA_MEMORY_USAGE_CPU_TO_GPU}));
|
|
|
|
vb.upload(VBData);
|
|
|
|
// create depth-stencil image
|
|
AllocatedImage depthimg(allocator,
|
|
vkh::ImageCreateInfo(scissor.extent.width, scissor.extent.height, 0,
|
|
VK_FORMAT_D32_SFLOAT_S8_UINT,
|
|
VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT),
|
|
VmaAllocationCreateInfo({0, VMA_MEMORY_USAGE_GPU_ONLY}));
|
|
|
|
VkImageView dsvview = createImageView(vkh::ImageViewCreateInfo(
|
|
depthimg.image, VK_IMAGE_VIEW_TYPE_2D, VK_FORMAT_D32_SFLOAT_S8_UINT, {},
|
|
vkh::ImageSubresourceRange(VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)));
|
|
|
|
// create renderpass using the DS image
|
|
vkh::RenderPassCreator renderPassCreateInfo;
|
|
|
|
renderPassCreateInfo.attachments.push_back(
|
|
vkh::AttachmentDescription(swapFormat, VK_IMAGE_LAYOUT_GENERAL, VK_IMAGE_LAYOUT_GENERAL));
|
|
renderPassCreateInfo.attachments.push_back(vkh::AttachmentDescription(
|
|
VK_FORMAT_D32_SFLOAT_S8_UINT, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_GENERAL,
|
|
VK_ATTACHMENT_LOAD_OP_CLEAR, VK_ATTACHMENT_STORE_OP_DONT_CARE, VK_SAMPLE_COUNT_1_BIT,
|
|
VK_ATTACHMENT_LOAD_OP_CLEAR, VK_ATTACHMENT_STORE_OP_DONT_CARE));
|
|
|
|
renderPassCreateInfo.addSubpass({VkAttachmentReference({0, VK_IMAGE_LAYOUT_GENERAL})}, 1,
|
|
VK_IMAGE_LAYOUT_GENERAL);
|
|
|
|
VkRenderPass renderPass = createRenderPass(renderPassCreateInfo);
|
|
|
|
// create framebuffers using swapchain images and DS image
|
|
std::vector<VkFramebuffer> fbs;
|
|
fbs.resize(swapImageViews.size());
|
|
|
|
for(size_t i = 0; i < swapImageViews.size(); i++)
|
|
fbs[i] = createFramebuffer(
|
|
vkh::FramebufferCreateInfo(renderPass, {swapImageViews[i], dsvview}, scissor.extent));
|
|
|
|
// create PSO
|
|
vkh::GraphicsPipelineCreateInfo pipeCreateInfo;
|
|
|
|
pipeCreateInfo.layout = layout;
|
|
pipeCreateInfo.renderPass = renderPass;
|
|
|
|
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),
|
|
};
|
|
|
|
pipeCreateInfo.stages = {
|
|
CompileShaderModule(common + vertex, ShaderLang::glsl, ShaderStage::vert, "main"),
|
|
CompileShaderModule(common + pixel, ShaderLang::glsl, ShaderStage::frag, "main"),
|
|
};
|
|
|
|
pipeCreateInfo.rasterizationState.depthClampEnable = VK_FALSE;
|
|
pipeCreateInfo.rasterizationState.cullMode = VK_CULL_MODE_BACK_BIT;
|
|
|
|
pipeCreateInfo.depthStencilState.depthTestEnable = VK_TRUE;
|
|
pipeCreateInfo.depthStencilState.depthWriteEnable = VK_TRUE;
|
|
pipeCreateInfo.depthStencilState.stencilTestEnable = VK_FALSE;
|
|
pipeCreateInfo.depthStencilState.front.compareOp = VK_COMPARE_OP_ALWAYS;
|
|
pipeCreateInfo.depthStencilState.front.passOp = VK_STENCIL_OP_REPLACE;
|
|
pipeCreateInfo.depthStencilState.front.reference = 0x55;
|
|
pipeCreateInfo.depthStencilState.front.compareMask = 0xff;
|
|
pipeCreateInfo.depthStencilState.front.writeMask = 0xff;
|
|
pipeCreateInfo.depthStencilState.back = pipeCreateInfo.depthStencilState.front;
|
|
|
|
pipeCreateInfo.depthStencilState.depthCompareOp = VK_COMPARE_OP_ALWAYS;
|
|
VkPipeline depthWritePipe = createGraphicsPipeline(pipeCreateInfo);
|
|
|
|
pipeCreateInfo.depthStencilState.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL;
|
|
pipeCreateInfo.depthStencilState.stencilTestEnable = VK_TRUE;
|
|
VkPipeline stencilWritePipe = createGraphicsPipeline(pipeCreateInfo);
|
|
|
|
pipeCreateInfo.depthStencilState.stencilTestEnable = VK_FALSE;
|
|
VkPipeline backgroundPipe = createGraphicsPipeline(pipeCreateInfo);
|
|
|
|
pipeCreateInfo.depthStencilState.stencilTestEnable = VK_TRUE;
|
|
pipeCreateInfo.depthStencilState.front.compareOp = VK_COMPARE_OP_GREATER;
|
|
VkPipeline pipe = createGraphicsPipeline(pipeCreateInfo);
|
|
|
|
while(Running())
|
|
{
|
|
VkCommandBuffer cmd = GetCommandBuffer();
|
|
|
|
vkBeginCommandBuffer(cmd, vkh::CommandBufferBeginInfo());
|
|
|
|
VkImage swapimg =
|
|
StartUsingBackbuffer(cmd, VK_ACCESS_TRANSFER_WRITE_BIT, VK_IMAGE_LAYOUT_GENERAL);
|
|
|
|
VkViewport v = viewport;
|
|
v.x += 10.0f;
|
|
v.y += 10.0f;
|
|
v.width -= 20.0f;
|
|
v.height -= 20.0f;
|
|
vkCmdSetViewport(cmd, 0, 1, &v);
|
|
vkCmdSetScissor(cmd, 0, 1, &scissor);
|
|
vkh::cmdBindVertexBuffers(cmd, 0, {vb.buffer}, {0});
|
|
|
|
vkCmdClearColorImage(cmd, swapimg, VK_IMAGE_LAYOUT_GENERAL,
|
|
vkh::ClearColorValue(0.4f, 0.5f, 0.6f, 1.0f), 1,
|
|
vkh::ImageSubresourceRange());
|
|
|
|
vkCmdBeginRenderPass(cmd,
|
|
vkh::RenderPassBeginInfo(renderPass, fbs[swapIndex], scissor,
|
|
{vkh::ClearValue(), vkh::ClearValue(1.0f, 0)}),
|
|
VK_SUBPASS_CONTENTS_INLINE);
|
|
|
|
// draw the setup triangles
|
|
|
|
vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, depthWritePipe);
|
|
vkCmdDraw(cmd, 3, 1, 0, 0);
|
|
|
|
vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, stencilWritePipe);
|
|
vkCmdDraw(cmd, 3, 1, 3, 0);
|
|
|
|
vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, backgroundPipe);
|
|
vkCmdDraw(cmd, 3, 1, 6, 0);
|
|
|
|
// add a marker so we can easily locate this draw
|
|
setMarker(cmd, "Test Begin");
|
|
|
|
vkCmdBindPipeline(cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, pipe);
|
|
vkCmdDraw(cmd, 24, 1, 9, 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(VK_Overlay_Test); |