set_pixel_data()

void MayaFlux::Buffers::TextureBuffer::set_pixel_data	(	const void *	data,
		size_t	size
	)

Replace pixel data.

Parameters

data	Pointer to pixel data (size must match width*height*channels)
size	Size in bytes

Marks texture as dirty. TextureProcessor will re-upload on next frame.

Definition at line 117 of file TextureBuffer.cpp.

{
    if (!data || size == 0) {
        MF_WARN(Journal::Component::Buffers, Journal::Context::BufferProcessing,
            "set_pixel_data called with null or empty data");
        return;
    }
 
    m_pixel_data.resize(size);
    std::memcpy(m_pixel_data.data(), data, size);
    m_texture_dirty = true;
 
    MF_DEBUG(Journal::Component::Buffers, Journal::Context::BufferProcessing,
        "TextureBuffer: pixel data updated ({} bytes, marked dirty)", size);
}

References MayaFlux::Journal::BufferProcessing, MayaFlux::Journal::Buffers, m_pixel_data, m_texture_dirty, MF_DEBUG, and MF_WARN.