bgfx_alloc_transient_buffers

Check for required space and allocate transient vertex and index buffers. If both space requirements are satisfied function returns true.

Parameters

_tvb bgfx_transient_vertex_buffer_t*: TransientVertexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.
_layout const(bgfx_vertex_layout_t)*: Vertex layout.
_numVertices uint: Number of vertices to allocate.
_tib bgfx_transient_index_buffer_t*: TransientIndexBuffer structure is filled and is valid for the duration of frame, and it can be reused for multiple draw calls.
_numIndices uint: Number of indices to allocate.
_index32 bool: Set to true if input indices will be 32-bit.