span class="Other">,</span> <span class="Comment">## srcR, srcG, srcB, srcA</span>
  <span class="Identifier">BLENDFACTOR_ONE_MINUS_SRC_COLOR</span> <span class="Other">=</span> <span class="DecNumber">0x00000004</span><span class="Other">,</span> <span class="Comment">## 1-srcR, 1-srcG, 1-srcB, 1-srcA</span>
  <span class="Identifier">BLENDFACTOR_SRC_ALPHA</span> <span class="Other">=</span> <span class="DecNumber">0x00000005</span><span class="Other">,</span> <span class="Comment">## srcA, srcA, srcA, src