From 889395a79a3b8afb742375c52ee93999f8d980de Mon Sep 17 00:00:00 2001
From: fallenoak <git@fallenoak.me>
Date: Thu, 6 Apr 2023 15:00:16 -0500
Subject: [PATCH] feat(gx): add buf data helper function

---
 src/gx/Buffer.cpp | 9 +++++++++
 src/gx/Buffer.hpp | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/src/gx/Buffer.cpp b/src/gx/Buffer.cpp
index 7642ff4..5d95f80 100644
--- a/src/gx/Buffer.cpp
+++ b/src/gx/Buffer.cpp
@@ -187,6 +187,15 @@ CGxBuf* GxBufCreate(CGxPool* pool, uint32_t itemSize, uint32_t itemCount, uint32
     return g_theGxDevicePtr->BufCreate(pool, itemSize, itemCount, index);
 }
 
+void GxBufData(CGxBuf* buf, const void* data, uint32_t size, uint32_t offset) {
+    if (size == 0) {
+        size = buf->m_itemSize * buf->m_itemCount;
+    }
+
+    g_theGxDevicePtr->BufData(buf, data, size, offset);
+    buf->unk1C = 1;
+}
+
 char* GxBufLock(CGxBuf* buf) {
     return g_theGxDevicePtr->BufLock(buf);
 }
diff --git a/src/gx/Buffer.hpp b/src/gx/Buffer.hpp
index 9b77a77..c673e0a 100644
--- a/src/gx/Buffer.hpp
+++ b/src/gx/Buffer.hpp
@@ -25,6 +25,8 @@ uint32_t GxVertexAttribOffset(EGxVertexBufferFormat, EGxVertexAttrib);
 
 CGxBuf* GxBufCreate(CGxPool*, uint32_t, uint32_t, uint32_t);
 
+void GxBufData(CGxBuf* buf, const void* data, uint32_t size, uint32_t offset);
+
 char* GxBufLock(CGxBuf* buf);
 
 void GxBufUnlock(CGxBuf*, uint32_t);