write_pixels()

void MayaFlux::Buffers::DataWriteProcessor::write_pixels

(

Kakshya::ImageData

image

)

Write the retained host pixels of the attached TextureBuffer.

The image must match the texture's format and size. The buffer re-uploads to its GPU image on its own cycle.

Definition at line 159 of file DataWriteProcessor.cpp.

{
    auto payload = std::make_shared<Kakshya::ImageData>(std::move(image));
    enqueue_write([payload](DataWriteProcessor&, const std::shared_ptr<VKBuffer>& vk) {
        const auto texture = std::dynamic_pointer_cast<TextureBuffer>(vk);
        if (!texture || payload->format != texture->get_format()
            || payload->width != texture->get_width() || payload->height != texture->get_height()
            || !payload->is_consistent()) {
            MF_RT_ERROR(Journal::Component::Buffers, Journal::Context::BufferProcessing,
                "DataWriteProcessor write_pixels needs a TextureBuffer and an image of its format and size");
            return;
        }
        texture->set_pixel_data(payload->data(), payload->byte_size());
    });
}

References MayaFlux::Journal::BufferProcessing, MayaFlux::Journal::Buffers, enqueue_write(), image, MF_RT_ERROR, and payload.

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