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[Feat] (MG_State/RenderState, MG_Backend/DirectVulkan): make Distant

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Horizon work
- Implement BlendEquation/CullFaceMode/PointSize/PolygonMode
- Implement GetFramebufferAttachmentParameter*
- Downgrade some color attachment resolve failure
- Downgrade some overly-strict shader stage linkage check (don't check
  on unused input var)
This commit is contained in:
swung0x48
2026-05-12 12:38:19 +08:00
parent 60199c0323
commit 633b3d3b0a
22 changed files with 489 additions and 126 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VkRenderPassManager.cpp
+42 -3
View File
@@ -10,9 +10,49 @@
#include "MG_Impl/GLImpl/Framebuffer/GL_Framebuffer.h"
#include "MG_State/GLState/TextureState/TextureObject2D.h"
#include "MG_Util/Converters/MGToStr/FramebufferEnumConverter.h"
#include "MG_Util/Converters/MGToVk/TextureEnumConverter.h"
namespace MobileGL::MG_Backend::DirectVulkan {
static MG_State::GLState::ITextureObject* ResolveCompleteColorAttachmentTexture(
const MG_State::GLState::FramebufferObject& fbo,
FramebufferAttachmentType attachmentType,
Uint32 drawBufferIndex) {
if (attachmentType == FramebufferAttachmentType::None) {
return nullptr;
}
const auto& attachment = fbo.GetAttachment(attachmentType);
if (!attachment.IsTexture()) {
if (attachment.IsEmpty()) {
MGLOG_D("GetOrCreateRenderPass: draw buffer slot %u (%s) on FBO %u has no bound color attachment; using VK_ATTACHMENT_UNUSED",
drawBufferIndex,
MG_Util::ConvertFramebufferAttachmentTypeToString(attachmentType).c_str(),
fbo.GetExternalIndex());
}
return nullptr;
}
if (!attachment.IsComplete()) {
MGLOG_W("GetOrCreateRenderPass: draw buffer slot %u (%s) on FBO %u has an incomplete texture attachment; using VK_ATTACHMENT_UNUSED",
drawBufferIndex,
MG_Util::ConvertFramebufferAttachmentTypeToString(attachmentType).c_str(),
fbo.GetExternalIndex());
return nullptr;
}
auto* texture = attachment.GetTexture().get();
if (texture == nullptr) {
MGLOG_W("GetOrCreateRenderPass: draw buffer slot %u (%s) on FBO %u resolved to a null texture; using VK_ATTACHMENT_UNUSED",
drawBufferIndex,
MG_Util::ConvertFramebufferAttachmentTypeToString(attachmentType).c_str(),
fbo.GetExternalIndex());
return nullptr;
}
return texture;
}
VkRenderPassManager::VkRenderPassManager(VkDevice device,
const VulkanRendererConfig& config, VkClearManager& clearManager, VkTextureManager& textureManager,
SwapchainObject& swapchainObject):
@@ -195,12 +235,11 @@ namespace MobileGL::MG_Backend::DirectVulkan {
// assuming default FBO has the right param
for (Uint32 i = 0; i < colorAttachmentSlotCount; ++i) {
auto drawbuf = drawbufs[i];
if (drawbuf == FramebufferAttachmentType::None ||
fbo.GetAttachment(drawbuf).IsRenderbuffer())
auto* texture = ResolveCompleteColorAttachmentTexture(fbo, drawbuf, i);
if (texture == nullptr)
continue;
auto& att = fbo.GetAttachment(drawbuf);
auto* texture = att.GetTexture().get();
const Uint32 attachmentMipLevel = static_cast<Uint32>(std::max(att.GetTextureLevel(), 0));
const auto textureTarget = texture->GetTarget();
const Uint32 attachmentIndex = static_cast<Uint32>(attachmentDescriptions.size());