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[Fix] (MG_Backend/DirectVulkan): make glmark2 work on Magma

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swung0x48
2026-06-07 16:24:30 +08:00
parent ad1ca4ea92
commit b0de886f8e
15 changed files with 157 additions and 34 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
+58 -3
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@@ -1331,6 +1331,22 @@ void main() {
m_surface = VK_NULL_HANDLE;
}
#if defined(VK_USE_PLATFORM_XLIB_KHR)
if (m_platformDisplay != nullptr) {
using XCloseDisplayFn = int (*)(Display*);
auto* closeDisplay = reinterpret_cast<XCloseDisplayFn>(m_platformCloseDisplay);
if (closeDisplay) {
closeDisplay(static_cast<Display*>(m_platformDisplay));
}
m_platformDisplay = nullptr;
}
m_platformCloseDisplay = nullptr;
if (m_platformLibrary != nullptr) {
dlclose(m_platformLibrary);
m_platformLibrary = nullptr;
}
#endif
if (m_debugMessenger != VK_NULL_HANDLE) {
DestroyDebugMessenger();
m_debugMessenger = VK_NULL_HANDLE;
@@ -1413,7 +1429,12 @@ void main() {
}
}
vkBuffers[binding] = slice.buffer;
vkOffsets[binding] = slice.offset;
const SizeT baseOffset =
binding < vertexInputState.bindingBaseOffsets.size() ? vertexInputState.bindingBaseOffsets[binding] : 0;
MOBILEGL_ASSERT(baseOffset <= sourceSize,
"UploadAndBindVertexStreams skipped: binding %zu base offset %zu exceeds buffer size %zu",
binding, baseOffset, sourceSize);
vkOffsets[binding] = slice.offset + static_cast<VkDeviceSize>(baseOffset);
}
SizeT syntheticBinding = vertexInputState.bindings.size();
@@ -3515,8 +3536,15 @@ void main() {
resource = m_textureManager->SyncTextureAndGetDescriptor(*texture);
MOBILEGL_ASSERT(resource != nullptr && resource->image != VK_NULL_HANDLE,
"GenerateMipmap failed to resync the backend texture after allocating mip storage.");
MOBILEGL_ASSERT(resource->layout != VK_IMAGE_LAYOUT_UNDEFINED,
"GenerateMipmap requires initialized base-level image data.");
if (resource->layout == VK_IMAGE_LAYOUT_UNDEFINED) {
const VkImageLayout finalLayout = ResolveGenerateMipmapFinalLayout(resource->aspect);
Bool transitioned = VkTextureManager::TransitionImageLayout(
frame.commandBuffer, resource->image, resource->layout, finalLayout,
VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
0, VK_ACCESS_SHADER_READ_BIT, resource->aspect, 0, resource->mipLevels, resource->arrayLayers);
MOBILEGL_ASSERT(transitioned, "GenerateMipmap: failed to transition uninitialized mip chain");
return;
}
const IntVec3 storageBaseTexelSize = {
static_cast<Int>(resource->extent.width),
@@ -3801,6 +3829,8 @@ void main() {
VK_KHR_WIN32_SURFACE_EXTENSION_NAME
#elif defined VK_USE_PLATFORM_METAL_EXT
VK_EXT_METAL_SURFACE_EXTENSION_NAME
#elif defined VK_USE_PLATFORM_XLIB_KHR
VK_KHR_XLIB_SURFACE_EXTENSION_NAME
#else
#warning "VulkanContext::CreateInstance: VK_KHR_*_surface extension not defined on this platform"
#endif
@@ -4195,6 +4225,31 @@ void main() {
VkMetalSurfaceCreateInfoEXT sci{VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT};
sci.pLayer = reinterpret_cast<const void*>(m_window);
VK_VERIFY(vkCreateMetalSurfaceEXT(m_instance, &sci, nullptr, &m_surface), "vkCreateMetalSurfaceEXT failed");
#elif defined VK_USE_PLATFORM_XLIB_KHR
MOBILEGL_ASSERT(m_window, "X11 Window is null");
void* x11Lib = dlopen("libX11.so.6", RTLD_LOCAL | RTLD_NOW);
if (!x11Lib) {
x11Lib = dlopen("libX11.so", RTLD_LOCAL | RTLD_NOW);
}
MOBILEGL_ASSERT(x11Lib != nullptr, "Failed to open libX11 while creating Vulkan Xlib surface");
using XOpenDisplayFn = Display* (*)(const char*);
using XCloseDisplayFn = int (*)(Display*);
auto* xOpenDisplay = reinterpret_cast<XOpenDisplayFn>(dlsym(x11Lib, "XOpenDisplay"));
auto* xCloseDisplay = reinterpret_cast<XCloseDisplayFn>(dlsym(x11Lib, "XCloseDisplay"));
MOBILEGL_ASSERT(xOpenDisplay != nullptr && xCloseDisplay != nullptr,
"Failed to resolve XOpenDisplay/XCloseDisplay while creating Vulkan Xlib surface");
auto* display = xOpenDisplay(std::getenv("DISPLAY"));
MOBILEGL_ASSERT(display != nullptr, "XOpenDisplay failed while creating Vulkan Xlib surface");
m_platformDisplay = display;
m_platformLibrary = x11Lib;
m_platformCloseDisplay = reinterpret_cast<void*>(xCloseDisplay);
VkXlibSurfaceCreateInfoKHR sci{VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR};
sci.dpy = display;
sci.window = static_cast<Window>(m_window);
VK_VERIFY(vkCreateXlibSurfaceKHR(m_instance, &sci, nullptr, &m_surface), "vkCreateXlibSurfaceKHR failed");
#else
// #warning "VulkanRenderer::Initialize called on a platform which is not supported yet"
MGLOG_W("VulkanRenderer::Initialize called on a platform which is not supported yet"); // TODO: support more