Fixed transient index buffer functions to all have 32-bit indices support, and removed 16-bit only restriction from docs.

bindings/bf/bgfx.bf

@@ -2814,9 +2814,10 @@ public static class bgfx
 	/// </summary>
 	///
 	/// <param name="_num">Number of required indices.</param>
+	/// <param name="_index32">Set to `true` if input indices will be 32-bit.</param>
 	///
 	[LinkName("bgfx_get_avail_transient_index_buffer")]
-	public static extern uint32 get_avail_transient_index_buffer(uint32 _num);
+	public static extern uint32 get_avail_transient_index_buffer(uint32 _num, bool _index32);
 	
 	/// <summary>
 	/// Returns number of requested or maximum available vertices.
@@ -2840,8 +2841,6 @@ public static class bgfx
 	
 	/// <summary>
 	/// Allocate transient index buffer.
-	/// @remarks
-	///   Only 16-bit index buffer is supported.
 	/// </summary>
 	///
 	/// <param name="_tib">TransientIndexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.</param>
@@ -2866,8 +2865,6 @@ public static class bgfx
 	/// Check for required space and allocate transient vertex and index
 	/// buffers. If both space requirements are satisfied function returns
 	/// true.
-	/// @remarks
-	///   Only 16-bit index buffer is supported.
 	/// </summary>
 	///
 	/// <param name="_tvb">TransientVertexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.</param>
@@ -2875,9 +2872,10 @@ public static class bgfx
 	/// <param name="_numVertices">Number of vertices to allocate.</param>
 	/// <param name="_tib">TransientIndexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.</param>
 	/// <param name="_numIndices">Number of indices to allocate.</param>
+	/// <param name="_index32">Set to `true` if input indices will be 32-bit.</param>
 	///
 	[LinkName("bgfx_alloc_transient_buffers")]
-	public static extern bool alloc_transient_buffers(TransientVertexBuffer* _tvb, VertexLayout* _layout, uint32 _numVertices, TransientIndexBuffer* _tib, uint32 _numIndices);
+	public static extern bool alloc_transient_buffers(TransientVertexBuffer* _tvb, VertexLayout* _layout, uint32 _numVertices, TransientIndexBuffer* _tib, uint32 _numIndices, bool _index32);
 	
 	/// <summary>
 	/// Allocate instance data buffer.

bindings/cs/bgfx.cs

@@ -2768,9 +2768,10 @@ public static partial class bgfx
 	/// </summary>
 	///
 	/// <param name="_num">Number of required indices.</param>
+	/// <param name="_index32">Set to `true` if input indices will be 32-bit.</param>
 	///
 	[DllImport(DllName, EntryPoint="bgfx_get_avail_transient_index_buffer", CallingConvention = CallingConvention.Cdecl)]
-	public static extern unsafe uint get_avail_transient_index_buffer(uint _num);
+	public static extern unsafe uint get_avail_transient_index_buffer(uint _num, bool _index32);
 	
 	/// <summary>
 	/// Returns number of requested or maximum available vertices.
@@ -2794,8 +2795,6 @@ public static partial class bgfx
 	
 	/// <summary>
 	/// Allocate transient index buffer.
-	/// @remarks
-	///   Only 16-bit index buffer is supported.
 	/// </summary>
 	///
 	/// <param name="_tib">TransientIndexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.</param>
@@ -2820,8 +2819,6 @@ public static partial class bgfx
 	/// Check for required space and allocate transient vertex and index
 	/// buffers. If both space requirements are satisfied function returns
 	/// true.
-	/// @remarks
-	///   Only 16-bit index buffer is supported.
 	/// </summary>
 	///
 	/// <param name="_tvb">TransientVertexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.</param>
@@ -2829,10 +2826,11 @@ public static partial class bgfx
 	/// <param name="_numVertices">Number of vertices to allocate.</param>
 	/// <param name="_tib">TransientIndexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.</param>
 	/// <param name="_numIndices">Number of indices to allocate.</param>
+	/// <param name="_index32">Set to `true` if input indices will be 32-bit.</param>
 	///
 	[DllImport(DllName, EntryPoint="bgfx_alloc_transient_buffers", CallingConvention = CallingConvention.Cdecl)]
 	[return: MarshalAs(UnmanagedType.I1)]
-	public static extern unsafe bool alloc_transient_buffers(TransientVertexBuffer* _tvb, VertexLayout* _layout, uint _numVertices, TransientIndexBuffer* _tib, uint _numIndices);
+	public static extern unsafe bool alloc_transient_buffers(TransientVertexBuffer* _tvb, VertexLayout* _layout, uint _numVertices, TransientIndexBuffer* _tib, uint _numIndices, bool _index32);
 	
 	/// <summary>
 	/// Allocate instance data buffer.

bindings/d/funcs.d

@@ -539,8 +539,9 @@ version(BindBgfx_Static)
 	 * Returns number of requested or maximum available indices.
 	 * Params:
 	 * _num = Number of required indices.
+	 * _index32 = Set to `true` if input indices will be 32-bit.
 	 */
-	uint bgfx_get_avail_transient_index_buffer(uint _num);
+	uint bgfx_get_avail_transient_index_buffer(uint _num, bool _index32);
 	
 	/**
 	 * Returns number of requested or maximum available vertices.
@@ -560,8 +561,6 @@ version(BindBgfx_Static)
 	
 	/**
 	 * Allocate transient index buffer.
-	 * Remarks:
-	 *   Only 16-bit index buffer is supported.
 	 * Params:
 	 * _tib = TransientIndexBuffer structure is filled and is valid
 	 * for the duration of frame, and it can be reused for multiple draw
@@ -586,8 +585,6 @@ version(BindBgfx_Static)
 	 * Check for required space and allocate transient vertex and index
 	 * buffers. If both space requirements are satisfied function returns
 	 * true.
-	 * Remarks:
-	 *   Only 16-bit index buffer is supported.
 	 * Params:
 	 * _tvb = TransientVertexBuffer structure is filled and is valid
 	 * for the duration of frame, and it can be reused for multiple draw
@@ -598,8 +595,9 @@ version(BindBgfx_Static)
 	 * for the duration of frame, and it can be reused for multiple draw
 	 * calls.
 	 * _numIndices = Number of indices to allocate.
+	 * _index32 = Set to `true` if input indices will be 32-bit.
 	 */
-	bool bgfx_alloc_transient_buffers(bgfx_transient_vertex_buffer_t* _tvb, const(bgfx_vertex_layout_t)* _layout, uint _numVertices, bgfx_transient_index_buffer_t* _tib, uint _numIndices);
+	bool bgfx_alloc_transient_buffers(bgfx_transient_vertex_buffer_t* _tvb, const(bgfx_vertex_layout_t)* _layout, uint _numVertices, bgfx_transient_index_buffer_t* _tib, uint _numIndices, bool _index32);
 	
 	/**
 	 * Allocate instance data buffer.
@@ -2729,8 +2727,9 @@ else
 		 * Returns number of requested or maximum available indices.
 		 * Params:
 		 * _num = Number of required indices.
+		 * _index32 = Set to `true` if input indices will be 32-bit.
 		 */
-		alias da_bgfx_get_avail_transient_index_buffer = uint function(uint _num);
+		alias da_bgfx_get_avail_transient_index_buffer = uint function(uint _num, bool _index32);
 		da_bgfx_get_avail_transient_index_buffer bgfx_get_avail_transient_index_buffer;
 		
 		/**
@@ -2753,8 +2752,6 @@ else
 		
 		/**
 		 * Allocate transient index buffer.
-		 * Remarks:
-		 *   Only 16-bit index buffer is supported.
 		 * Params:
 		 * _tib = TransientIndexBuffer structure is filled and is valid
 		 * for the duration of frame, and it can be reused for multiple draw
@@ -2781,8 +2778,6 @@ else
 		 * Check for required space and allocate transient vertex and index
 		 * buffers. If both space requirements are satisfied function returns
 		 * true.
-		 * Remarks:
-		 *   Only 16-bit index buffer is supported.
 		 * Params:
 		 * _tvb = TransientVertexBuffer structure is filled and is valid
 		 * for the duration of frame, and it can be reused for multiple draw
@@ -2793,8 +2788,9 @@ else
 		 * for the duration of frame, and it can be reused for multiple draw
 		 * calls.
 		 * _numIndices = Number of indices to allocate.
+		 * _index32 = Set to `true` if input indices will be 32-bit.
 		 */
-		alias da_bgfx_alloc_transient_buffers = bool function(bgfx_transient_vertex_buffer_t* _tvb, const(bgfx_vertex_layout_t)* _layout, uint _numVertices, bgfx_transient_index_buffer_t* _tib, uint _numIndices);
+		alias da_bgfx_alloc_transient_buffers = bool function(bgfx_transient_vertex_buffer_t* _tvb, const(bgfx_vertex_layout_t)* _layout, uint _numVertices, bgfx_transient_index_buffer_t* _tib, uint _numIndices, bool _index32);
 		da_bgfx_alloc_transient_buffers bgfx_alloc_transient_buffers;
 		
 		/**

bindings/d/types.d

@@ -10,7 +10,7 @@ public import core.stdc.stdarg : va_list;
 
 extern(C) @nogc nothrow:
 
-enum uint BGFX_API_VERSION = 114;
+enum uint BGFX_API_VERSION = 115;
 
 alias bgfx_view_id_t = ushort;