mutable_frame_ptr()

uint8_t * MayaFlux::Kakshya::WindowContainer::mutable_frame_ptr

(

uint32_t

frame_index

)

Mutable pointer into m_data[frame_index] for the processor to write into.

Parameters

frame_index

Slot index in [0, frame_capacity).

Returns

Pointer to the pixel buffer, or nullptr if out of range or unallocated.

Definition at line 118 of file WindowContainer.cpp.

{
    if (frame_index >= m_data.size())
        return nullptr;
 
    auto* v = std::get_if<std::vector<uint8_t>>(&m_data[frame_index]);
    return (v && !v->empty()) ? v->data() : nullptr;
}

References m_data.