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Add preliminary Win32 Vulkan support

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This commit is contained in:
Jack Andersen
2016-07-17 11:15:57 -10:00
parent 02c1004d67
commit 3076c0525d
5 changed files with 330 additions and 10 deletions
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19
lib/graphicsdev/Vulkan.cpp
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@@ -1,6 +1,7 @@
#include "boo/graphicsdev/Vulkan.hpp"
#include "boo/IGraphicsContext.hpp"
#include <vector>
#include <array>
#include <cmath>
#include <glslang/Public/ShaderLang.h>
#include <StandAlone/ResourceLimits.h>
@@ -230,7 +231,11 @@ void VulkanContext::initVulkan(const char* appName)
* entries loaded into the data pointer - in case the number
* of layers went down or is smaller than the size given.
*/
#ifdef _WIN32
_putenv("VK_LAYER_PATH=\\VulkanSDK\\1.0.17.0\\Bin");
#else
setenv("VK_LAYER_PATH", "/usr/share/vulkan/explicit_layer.d", 1);
#endif
do {
ThrowIfFailed(vk::EnumerateInstanceLayerProperties(&instanceLayerCount, nullptr));
@@ -304,7 +309,15 @@ void VulkanContext::initVulkan(const char* appName)
instInfo.enabledExtensionCount = m_instanceExtensionNames.size();
instInfo.ppEnabledExtensionNames = m_instanceExtensionNames.data();
ThrowIfFailed(vk::CreateInstance(&instInfo, nullptr, &m_instance));
VkResult instRes = vk::CreateInstance(&instInfo, nullptr, &m_instance);
if (instRes != VK_SUCCESS)
{
MessageBoxW(nullptr, L"Error creating Vulkan instance\n\n"
L"The Vulkan runtime is installed, but there are no supported "
L"hardware vendor interfaces present",
L"Vulkan Error", MB_OK | MB_ICONERROR);
exit(1);
}
#ifndef NDEBUG
VkDebugReportCallbackEXT debugReportCallback;
@@ -877,7 +890,7 @@ class VulkanTextureS : public ITextureS
texCreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT;
texCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
texCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
texCreateInfo.extent = { m_width, m_height, 1 };
texCreateInfo.extent = { uint32_t(m_width), uint32_t(m_height), 1 };
texCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
ThrowIfFailed(vk::CreateImage(ctx->m_dev, &texCreateInfo, nullptr, &m_gpuTex));
@@ -1070,7 +1083,7 @@ class VulkanTextureSA : public ITextureSA
texCreateInfo.usage = VK_IMAGE_USAGE_SAMPLED_BIT;
texCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
texCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
texCreateInfo.extent = { m_width, m_height, 1 };
texCreateInfo.extent = { uint32_t(m_width), uint32_t(m_height), 1 };
texCreateInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
ThrowIfFailed(vk::CreateImage(ctx->m_dev, &texCreateInfo, nullptr, &m_gpuTex));