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This commit is contained in:
ouczbs 2024-09-18 22:28:40 +08:00
parent c652f8c86d
commit 1eee0be937
4 changed files with 44 additions and 23 deletions
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1
engine/modules/engine/render/include/render/asset/texture.h
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@ -4,5 +4,6 @@ namespace api {
class Texture : public Resource<Texture>
{
public:
void* mPtr;
};
}

55
engine/modules/engine/render/include/render/type.h
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@ -17,7 +17,26 @@ namespace api {
return {};
}
};
enum class RenderLayout : uint8_t {
enum class TargetBufferFlags : uint32_t {
NONE = 0x0u, //!< No buffer selected.
COLOR0 = 0x00000001u, //!< Color buffer selected.
COLOR1 = 0x00000002u, //!< Color buffer selected.
COLOR2 = 0x00000004u, //!< Color buffer selected.
COLOR3 = 0x00000008u, //!< Color buffer selected.
COLOR4 = 0x00000010u, //!< Color buffer selected.
COLOR5 = 0x00000020u, //!< Color buffer selected.
COLOR6 = 0x00000040u, //!< Color buffer selected.
COLOR7 = 0x00000080u, //!< Color buffer selected.
COLOR = COLOR0, //!< \deprecated
COLOR_ALL = COLOR0 | COLOR1 | COLOR2 | COLOR3 | COLOR4 | COLOR5 | COLOR6 | COLOR7,
DEPTH = 0x10000000u, //!< Depth buffer selected.
STENCIL = 0x20000000u, //!< Stencil buffer selected.
DEPTH_AND_STENCIL = DEPTH | STENCIL, //!< depth and stencil buffer selected.
ALL = COLOR_ALL | DEPTH | STENCIL //!< Color, depth and stencil buffer selected.
};
enum class ResourceState
{
// The initial layout after the creation of the VkImage. We use this to denote the state before
// any transition.
UNDEFINED,
@ -41,22 +60,20 @@ namespace api {
// For color attachment MSAA resolves.
COLOR_ATTACHMENT_RESOLVE,
};
enum class TargetBufferFlags : uint32_t {
NONE = 0x0u, //!< No buffer selected.
COLOR0 = 0x00000001u, //!< Color buffer selected.
COLOR1 = 0x00000002u, //!< Color buffer selected.
COLOR2 = 0x00000004u, //!< Color buffer selected.
COLOR3 = 0x00000008u, //!< Color buffer selected.
COLOR4 = 0x00000010u, //!< Color buffer selected.
COLOR5 = 0x00000020u, //!< Color buffer selected.
COLOR6 = 0x00000040u, //!< Color buffer selected.
COLOR7 = 0x00000080u, //!< Color buffer selected.
COLOR = COLOR0, //!< \deprecated
COLOR_ALL = COLOR0 | COLOR1 | COLOR2 | COLOR3 | COLOR4 | COLOR5 | COLOR6 | COLOR7,
DEPTH = 0x10000000u, //!< Depth buffer selected.
STENCIL = 0x20000000u, //!< Stencil buffer selected.
DEPTH_AND_STENCIL = DEPTH | STENCIL, //!< depth and stencil buffer selected.
ALL = COLOR_ALL | DEPTH | STENCIL //!< Color, depth and stencil buffer selected.
};
struct TextureBarrier
{
//Texture* pTexture;
ResourceState mSrcState;
ResourceState mDstState;
uint8_t mBeginOnly : 1;
uint8_t mEndOnly : 1;
uint8_t mAcquire : 1;
uint8_t mRelease : 1;
uint8_t mQueueType : 5;
/// Specifiy whether following barrier targets particular subresource
uint8_t mSubresourceBarrier : 1;
/// Following values are ignored if mSubresourceBarrier is false
uint8_t mMipLevel : 7;
uint16_t mArrayLayer;
};
}

1
engine/modules/render/vulkan/include/vkn/vulkan_api.h
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@ -13,6 +13,7 @@ namespace vkn {
using api::Shader;
struct VulkanContext : public api::RenderContext {
VkSemaphore surfaceSemaphore;
VkSemaphore presentSemaphore;
};
class VULKAN_API VulkanAPI : public api::RenderAPI {
private:

10
engine/modules/render/vulkan/src/vulkan_window.cpp
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@ -57,9 +57,12 @@ namespace vkn {
vkGetSwapchainImagesKHR(device.Ptr(), mPtr, &imageCount, nullptr);
swapchain_images.resize(imageCount);
vkGetSwapchainImagesKHR(device.Ptr(), mPtr, &imageCount, swapchain_images.data());
mFences.reserve(mFrames);
mSemaphores.reserve(mFrames + mFrames);
for (int i = 0; i < mFrames; i++) {
//mSurfaces.push_back(new Image(Creator.device, "swapchain" + to_string(i), swapchain_images[i], args));
mSemaphores.push_back(mDevice.CreateSemaphore());
mSemaphores.push_back(mDevice.CreateSemaphore());
mFences.push_back(mDevice.CreateFence(VK_FENCE_CREATE_SIGNALED_BIT));
}
}
@ -68,6 +71,7 @@ namespace vkn {
VkFence surfaceFence = mFences[ctx.frame];
VkSemaphore surfaceSemaphore = mSemaphores[ctx.frame];
ctx.surfaceSemaphore = surfaceSemaphore;
ctx.presentSemaphore = mSemaphores[ctx.frame + mFrames];
if (vkWaitForFences(mDevice.Ptr(), 1, &surfaceFence, VK_TRUE, UINT64_MAX) != VK_SUCCESS)
throw std::runtime_error("Failed to wait for fence!");
vkAcquireNextImageKHR(mDevice.Ptr(), mPtr, UINT64_MAX, surfaceSemaphore, VK_NULL_HANDLE, &ctx.presentFrame);
@ -75,13 +79,11 @@ namespace vkn {
}
void VulkanSwapchain::Present(VulkanContext& ctx)
{
VkSwapchainKHR swapChains[] = { mPtr };
VkSemaphore waitSemaphores[] = { ctx.surfaceSemaphore };
VkPresentInfoKHR presentInfo = {};
presentInfo.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
presentInfo.pWaitSemaphores = waitSemaphores;
presentInfo.pWaitSemaphores = &ctx.surfaceSemaphore;
presentInfo.waitSemaphoreCount = 1;
presentInfo.pSwapchains = swapChains;
presentInfo.pSwapchains = &mPtr;
presentInfo.swapchainCount = 1;
presentInfo.pImageIndices = &ctx.presentFrame;
presentInfo.pResults = VK_NULL_HANDLE;