From 441ddda9239b2611385514853620e7d5832190df Mon Sep 17 00:00:00 2001
From: Jannik Vogel <email@jannikvogel.de>
Date: Wed, 30 Mar 2016 18:33:30 +0200
Subject: [PATCH] removeme-debug-hw-depth-print

---
 src/video_core/command_processor.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp
index 08ec2907a..35fd5cedb 100644
--- a/src/video_core/command_processor.cpp
+++ b/src/video_core/command_processor.cpp
@@ -23,6 +23,8 @@
 #include "video_core/debug_utils/debug_utils.h"
 #include "video_core/shader/shader_interpreter.h"
 
+#include <GL/gl.h>
+
 namespace Pica {
 
 namespace CommandProcessor {
@@ -169,6 +171,13 @@ static void WritePicaReg(u32 id, u32 value, u32 mask) {
                 if (g_debug_context) {
                     g_debug_context->OnEvent(DebugContext::Event::FinishedPrimitiveBatch, nullptr);
                 }
+
+                float depth;
+                uint8_t stencil;
+                glReadPixels(regs.framebuffer.GetWidth() / 2, regs.framebuffer.GetHeight() / 2, 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &depth);
+                glReadPixels(regs.framebuffer.GetWidth() / 2, regs.framebuffer.GetHeight() / 2, 1, 1, GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, &stencil);
+                printf("Read depth: %f, stencil: 0x%02X\n", depth, stencil);
+
             }
             break;