MaterialPropertyBuffer.cpp

#include "Foundation/Logging/Logger.h"
 
#include "MaterialPropertyBuffer.h"
#include "Context.h"
 
namespace {
  using namespace Cogs::Core;
  Cogs::Logging::Log logger = Cogs::Logging::getLogger("MaterialPropertyBuffer");
}
 
void Cogs::Core::MaterialPropertyBuffer::setValue(size_t offset, size_t propertySize, const uint8_t * data)
{
  assert(content.size() >= offset + propertySize);
 
  for (size_t i = 0; i < propertySize; ++i) {
    content[offset + i] = data[i];
  }
 
  ++generation;
}
 
Cogs::Core::MaterialPropertyDescriptor Cogs::Core::MaterialPropertyBuffer::addProperty(size_t propertyAlignment,
                                                                                       size_t propertySize,
                                                                                       const uint8_t * data)
{
  size_t offset = propertyAlignment * ((size + propertyAlignment - 1) / propertyAlignment);
 
  size = offset + propertySize;
 
  content.resize(size);
 
  for (size_t i = 0; i < propertySize; ++i) {
    content[offset + i] = data[i];
  }
 
  return { offset, propertySize };
}
 
void Cogs::Core::MaterialPropertyBuffer::finalize(Context* /*context*/)
{
  //LOG_DEBUG(logger, "Packed size=%zu (%u vec4's)", content.size(), quadScalarCount);
}