load_into_buffer()

bool MayaFlux::IO::ImageReader::load_into_buffer

(

const std::shared_ptr< Buffers::VKBuffer > &

buffer

)

Load image directly into an existing VKBuffer.

Parameters

buffer

Target buffer (must be large enough)

Returns

True if load succeeded

Definition at line 467 of file ImageReader.cpp.

{
    if (!m_is_open || !m_image_data) {
        m_last_error = "No image open";
        return false;
    }
 
    if (!buffer || !buffer->is_initialized()) {
        m_last_error = "Invalid or uninitialized buffer";
        return false;
    }
 
    size_t required_size = m_image_data->pixels.size();
    if (buffer->get_size_bytes() < required_size) {
        m_last_error = "Buffer too small for image data";
        return false;
    }
 
    Buffers::upload_to_gpu(
        m_image_data->pixels.data(),
        required_size,
        buffer);
 
    MF_INFO(Journal::Component::IO, Journal::Context::FileIO,
        "Loaded image into VKBuffer: {}x{} ({} bytes)",
        m_image_data->width, m_image_data->height, required_size);
 
    return true;
}

References MayaFlux::Journal::FileIO, MayaFlux::Journal::IO, m_image_data, m_is_open, m_last_error, MF_INFO, and MayaFlux::Buffers::upload_to_gpu().

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