From cbac476ee1df95d9e66805ecddf5405de79efba8 Mon Sep 17 00:00:00 2001
From: bkaradzic <branimirkaradzic@gmail.com>
Date: Mon, 21 Oct 2013 22:04:41 -0700
Subject: [PATCH] Removed 64K/indices dynamic index buffer limit.

---
 include/bgfx.h | 31 ++++++++++++++++++++++++++++++-
 src/bgfx.cpp   |  2 +-
 src/bgfx_p.h   |  4 ++--
 3 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/include/bgfx.h b/include/bgfx.h
index 22d107de7..19ca3627b 100644
--- a/include/bgfx.h
+++ b/include/bgfx.h
@@ -654,27 +654,56 @@ namespace bgfx
 	void destroyIndexBuffer(IndexBufferHandle _handle);
 
 	/// Create static vertex buffer.
+	///
+	/// @param _mem Vertex buffer data.
+	/// @param _decl Vertex declaration.
+	/// @returns Static vertex buffer handle.
+	///
 	VertexBufferHandle createVertexBuffer(const Memory* _mem, const VertexDecl& _decl);
 
 	/// Destroy static vertex buffer.
+	///
+	/// @param _handle Static vertex buffer handle.
+	///
 	void destroyVertexBuffer(VertexBufferHandle _handle);
 
 	/// Create empty dynamic index buffer.
-	DynamicIndexBufferHandle createDynamicIndexBuffer(uint16_t _num);
+	///
+	/// @param _num Number of indices.
+	///
+	DynamicIndexBufferHandle createDynamicIndexBuffer(uint32_t _num);
 
 	/// Create dynamic index buffer and initialized it.
+	///
+	/// @param _mem Index buffer data.
+	///
 	DynamicIndexBufferHandle createDynamicIndexBuffer(const Memory* _mem);
 
 	/// Update dynamic index buffer.
+	///
+	/// @param _handle Dynamic index buffer handle.
+	/// @param _mem Index buffer data.
+	///
 	void updateDynamicIndexBuffer(DynamicIndexBufferHandle _handle, const Memory* _mem);
 
 	/// Destroy dynamic index buffer.
+	///
+	/// @param _handle Dynamic index buffer handle.
+	///
 	void destroyDynamicIndexBuffer(DynamicIndexBufferHandle _handle);
 
 	/// Create empty dynamic vertex buffer.
+	///
+	/// @param _num Number of vertices.
+	/// @param _decl Vertex declaration.
+	///
 	DynamicVertexBufferHandle createDynamicVertexBuffer(uint16_t _num, const VertexDecl& _decl);
 
 	/// Create dynamic vertex buffer and initialize it.
+	///
+	/// @param _mem Vertex buffer data.
+	/// @param _decl Vertex declaration.
+	///
 	DynamicVertexBufferHandle createDynamicVertexBuffer(const Memory* _mem, const VertexDecl& _decl);
 
 	/// Update dynamic vertex buffer.
diff --git a/src/bgfx.cpp b/src/bgfx.cpp
index 57d608b56..5e9f76e05 100644
--- a/src/bgfx.cpp
+++ b/src/bgfx.cpp
@@ -1637,7 +1637,7 @@ namespace bgfx
 		s_ctx->destroyVertexBuffer(_handle);
 	}
 
-	DynamicIndexBufferHandle createDynamicIndexBuffer(uint16_t _num)
+	DynamicIndexBufferHandle createDynamicIndexBuffer(uint32_t _num)
 	{
 		BGFX_CHECK_MAIN_THREAD();
 		return s_ctx->createDynamicIndexBuffer(_num);
diff --git a/src/bgfx_p.h b/src/bgfx_p.h
index d0983b22a..9e7815e93 100644
--- a/src/bgfx_p.h
+++ b/src/bgfx_p.h
@@ -1689,10 +1689,10 @@ namespace bgfx
 			m_vertexBufferHandle.free(_handle.idx);
 		}
 
-		BGFX_API_FUNC(DynamicIndexBufferHandle createDynamicIndexBuffer(uint16_t _num) )
+		BGFX_API_FUNC(DynamicIndexBufferHandle createDynamicIndexBuffer(uint32_t _num) )
 		{
 			DynamicIndexBufferHandle handle = BGFX_INVALID_HANDLE;
-			uint32_t size = BX_ALIGN_16(uint32_t(_num*2) );
+			uint32_t size = BX_ALIGN_16(_num*2);
 			uint64_t ptr = m_dynamicIndexBufferAllocator.alloc(size);
 			if (ptr == NonLocalAllocator::invalidBlock)
 			{