diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_DotproductOperation.cc')
| -rw-r--r-- | source/blender/compositor/operations/COM_DotproductOperation.cc | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_DotproductOperation.cc b/source/blender/compositor/operations/COM_DotproductOperation.cc index 07075ae1d9d..875b161e208 100644 --- a/source/blender/compositor/operations/COM_DotproductOperation.cc +++ b/source/blender/compositor/operations/COM_DotproductOperation.cc @@ -28,6 +28,7 @@ DotproductOperation::DotproductOperation() this->setResolutionInputSocketIndex(0); this->m_input1Operation = nullptr; this->m_input2Operation = nullptr; + flags.can_be_constant = true; } void DotproductOperation::initExecution() { @@ -55,4 +56,15 @@ void DotproductOperation::executePixelSampled(float output[4], output[0] = -(input1[0] * input2[0] + input1[1] * input2[1] + input1[2] * input2[2]); } +void DotproductOperation::update_memory_buffer_partial(MemoryBuffer *output, + const rcti &area, + Span<MemoryBuffer *> inputs) +{ + for (BuffersIterator<float> it = output->iterate_with(inputs, area); !it.is_end(); ++it) { + const float *input1 = it.in(0); + const float *input2 = it.in(1); + *it.out = -(input1[0] * input2[0] + input1[1] * input2[1] + input1[2] * input2[2]); + } +} + } // namespace blender::compositor |