set_push_constants() [2/2]

void MayaFlux::Buffers::TextureArrayBuffer::set_push_constants	(	const void *	data,
		size_t	size
	)

Replace the default push constants with the shader's own.

After this call the layer count, mode and weights are no longer sent. The data is resent unchanged every frame until it is replaced.

Parameters

data	Bytes of the push constant block.
size	Size of the block in bytes.

Definition at line 282 of file TextureArrayBuffer.cpp.

{
    if (!data || size == 0) {
        m_custom_push.clear();
    } else {
        const auto* bytes = static_cast<const uint8_t*>(data);
        m_custom_push.assign(bytes, bytes + size);
    }
 
    if (const auto processor = get_render_processor()) {
        processor->set_push_constant_size(m_custom_push.empty() ? sizeof(Push) : m_custom_push.size());
    }
    flush_push();
}

References flush_push(), MayaFlux::Buffers::VKBuffer::get_render_processor(), m_custom_push, and size.

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