Short-circuit draw calls if the render target's pitch is 0

2016-02-27 11:30:50 -06:00 · 2016-02-27 11:30:50 -06:00 · c648e54539
parent 6109e0b03a
commit c648e54539
1 changed files with 5 additions and 0 deletions
--- a/src/xenia/gpu/vulkan/vulkan_command_processor.cc
+++ b/src/xenia/gpu/vulkan/vulkan_command_processor.cc
@ -178,6 +178,11 @@ bool VulkanCommandProcessor::IssueDraw(PrimitiveType primitive_type,
    return IssueCopy();
  }

+  if ((regs[XE_GPU_REG_RB_SURFACE_INFO].u32 & 0x3FFF) == 0) {
+    // Doesn't actually draw.
+    return true;
+  }
+
  // TODO(benvanik): move to CP or to host (trace dump, etc).
  if (FLAGS_vulkan_renderdoc_capture_all && device_->is_renderdoc_attached()) {
    device_->BeginRenderDocFrameCapture();