upload_initial_pixels()

void MayaFlux::Buffers::TextureProcessor::upload_initial_pixels ( )

private

Upload initial pixel data to GPU texture.

Definition at line 127 of file TextureProcessor.cpp.

{
    if (!m_texture_buffer || !m_texture_buffer->has_texture()) {
        return;
    }
 
    const auto& pixel_data = m_texture_buffer->m_pixel_data;
    if (pixel_data.empty()) {
        MF_DEBUG(Journal::Component::Buffers, Journal::Context::BufferProcessing,
            "TextureProcessor: no pixel data to upload (uninitialized texture)");
        return;
    }
 
    auto& loom = Portal::Graphics::get_texture_manager();
    loom.upload_data(
        m_texture_buffer->get_texture(),
        pixel_data.data(),
        pixel_data.size());
 
    MF_DEBUG(Journal::Component::Buffers, Journal::Context::BufferProcessing,
        "TextureProcessor: uploaded {} bytes of pixel data", pixel_data.size());
}

References MayaFlux::Journal::BufferProcessing, MayaFlux::Journal::Buffers, MayaFlux::Portal::Graphics::get_texture_manager(), m_texture_buffer, and MF_DEBUG.

Referenced by initialize_gpu_resources().

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