80 lines
3.1 KiB
C++
80 lines
3.1 KiB
C++
/*
|
|
* Created on: Oct 3, 2019
|
|
|
|
Copyright 2019 flyinghead
|
|
|
|
This file is part of Flycast.
|
|
|
|
Flycast is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
Flycast is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Flycast. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
#pragma once
|
|
#include <memory>
|
|
#include "vulkan.h"
|
|
#include "buffer.h"
|
|
#include "rend/TexCache.h"
|
|
|
|
struct Texture : BaseTextureCacheData
|
|
{
|
|
Texture(vk::PhysicalDevice physicalDevice, vk::Device device)
|
|
: physicalDevice(physicalDevice), device(device), format(vk::Format::eR8G8B8A8Unorm)
|
|
{}
|
|
void UploadToGPU(int width, int height, u8 *data) override;
|
|
u64 GetIntId() { return (u64)reinterpret_cast<uintptr_t>(this); }
|
|
std::string GetId() override { char s[20]; sprintf(s, "%p", this); return s; }
|
|
bool IsNew() const { return !image.get(); }
|
|
vk::DescriptorImageInfo GetDescriptorImageInfo(TSP tsp)
|
|
{
|
|
u32 samplerHash = tsp.full & 0x7e000;
|
|
const auto& it = samplers.find(samplerHash);
|
|
vk::Sampler sampler;
|
|
if (it != samplers.end())
|
|
sampler = it->second.get();
|
|
else
|
|
{
|
|
vk::Filter filter = tsp.FilterMode == 0 ? vk::Filter::eNearest : vk::Filter::eLinear;
|
|
vk::SamplerAddressMode uRepeat = tsp.ClampU ? vk::SamplerAddressMode::eClampToEdge
|
|
: tsp.FlipU ? vk::SamplerAddressMode::eMirroredRepeat : vk::SamplerAddressMode::eRepeat;
|
|
vk::SamplerAddressMode vRepeat = tsp.ClampV ? vk::SamplerAddressMode::eClampToEdge
|
|
: tsp.FlipV ? vk::SamplerAddressMode::eMirroredRepeat : vk::SamplerAddressMode::eRepeat;
|
|
|
|
sampler =
|
|
samplers.emplace(
|
|
std::make_pair(samplerHash, device.createSamplerUnique(vk::SamplerCreateInfo(vk::SamplerCreateFlags(), filter, filter,
|
|
vk::SamplerMipmapMode::eLinear, uRepeat, vRepeat, vk::SamplerAddressMode::eClampToEdge, 0.0f, false,
|
|
16.0f, false, vk::CompareOp::eNever, 0.0f, 0.0f, vk::BorderColor::eFloatOpaqueBlack)))).first->second.get();
|
|
|
|
}
|
|
return vk::DescriptorImageInfo(sampler, *imageView, vk::ImageLayout::eShaderReadOnlyOptimal);
|
|
}
|
|
|
|
private:
|
|
void Init(u32 width, u32 height, vk::Format format);
|
|
void SetImage(vk::CommandBuffer const& commandBuffer, u32 size, void *data);
|
|
void CreateImage(vk::ImageTiling tiling, vk::ImageUsageFlags usage, vk::ImageLayout initialLayout,
|
|
vk::MemoryPropertyFlags memoryProperties, vk::ImageAspectFlags aspectMask);
|
|
|
|
vk::Format format;
|
|
vk::Extent2D extent;
|
|
bool needsStaging = false;
|
|
std::unique_ptr<BufferData> stagingBufferData;
|
|
std::map<u32, vk::UniqueSampler> samplers;
|
|
|
|
vk::UniqueDeviceMemory deviceMemory;
|
|
vk::UniqueImageView imageView;
|
|
vk::UniqueImage image;
|
|
|
|
vk::PhysicalDevice physicalDevice;
|
|
vk::Device device;
|
|
};
|