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video_core: Add constant buffer support (#147)

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TheTurtle 2024-05-26 15:51:35 +03:00 • committed by GitHub
parent 3c90b8ac00
commit 8dfa5782b2
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26 changed files with 395 additions and 56 deletions
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13
src/core/memory.cpp
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@ -123,6 +123,17 @@ void MemoryManager::UnmapMemory(VAddr virtual_addr, size_t size) {
impl.Unmap(virtual_addr, size);
}
int MemoryManager::QueryProtection(VAddr addr, void** start, void** end, u32* prot) {
const auto it = FindVMA(addr);
const auto& vma = it->second;
ASSERT_MSG(vma.type != VMAType::Free, "Provided address is not mapped");
*start = reinterpret_cast<void*>(vma.base);
*end = reinterpret_cast<void*>(vma.base + vma.size);
*prot = static_cast<u32>(vma.prot);
return SCE_OK;
}
std::pair<vk::Buffer, size_t> MemoryManager::GetVulkanBuffer(VAddr addr) {
auto it = mapped_memories.upper_bound(addr);
it = std::prev(it);
@ -243,7 +254,7 @@ void MemoryManager::MapVulkanMemory(VAddr addr, size_t size) {
constexpr vk::BufferUsageFlags MapFlags =
vk::BufferUsageFlagBits::eIndexBuffer | vk::BufferUsageFlagBits::eVertexBuffer |
vk::BufferUsageFlagBits::eTransferSrc | vk::BufferUsageFlagBits::eTransferDst |
vk::BufferUsageFlagBits::eUniformBuffer;
vk::BufferUsageFlagBits::eUniformBuffer | vk::BufferUsageFlagBits::eStorageBuffer;
const vk::StructureChain buffer_info = {
vk::BufferCreateInfo{