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[WIP] Mesa-style buffer overhaul: resource abstraction + immediate transfer ops

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Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
swung0x48
2026-07-08 14:47:51 +08:00
co-authored by Claude Fable 5
parent 2ed96e9678
commit b8ffd25148
15 changed files with 1048 additions and 642 deletions
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MobileGL/MG_Backend/DirectVulkan/DirectVulkan.cpp
+2 -2
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@@ -229,7 +229,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
const Uint8* ResolveIndirectCommandBytes(const void* indirect, SizeT requiredBytes, const char* label) {
auto drawBuffer = MG_State::pGLContext->GetBufferBindingSlot(BufferTarget::DrawIndirect).GetBoundObject();
if (drawBuffer) {
drawBuffer->MarkPersistentMappedRangeDirty();
drawBuffer->SyncPersistentMappedRange();
const auto drawData = drawBuffer->GetDataReadOnly();
const SizeT commandOffset = reinterpret_cast<SizeT>(indirect);
if (!drawData || commandOffset + requiredBytes > drawData->size()) {
@@ -480,7 +480,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
return;
}
parameterBuffer->MarkPersistentMappedRangeDirty();
parameterBuffer->SyncPersistentMappedRange();
const auto parameterData = parameterBuffer->GetDataReadOnly();
if (!parameterData) {
MGLOG_E("MultiDrawArraysIndirectCount skipped: CPU fallback cannot read parameter buffer");