diff --git a/src/OpenGL/libGLESv2/Context.cpp b/src/OpenGL/libGLESv2/Context.cpp
index 3fe4246..76b20ec 100644
--- a/src/OpenGL/libGLESv2/Context.cpp
+++ b/src/OpenGL/libGLESv2/Context.cpp
@@ -3394,7 +3394,6 @@
 	switch(format)
 	{
 	case GL_DEPTH_COMPONENT:     // GL_NV_read_depth
-	case GL_DEPTH_STENCIL_OES:   // GL_NV_read_depth_stencil
 		renderTarget = framebuffer->getDepthBuffer();
 		break;
 	case GL_STENCIL_INDEX_OES:   // GL_NV_read_stencil
@@ -3414,64 +3413,12 @@
 	sw::SliceRect dstRect(0, 0, width, height, 0);
 	srcRect.clip(0.0f, 0.0f, (float)renderTarget->getWidth(), (float)renderTarget->getHeight());
 
-	if(format != GL_DEPTH_STENCIL_OES)   // The blitter only handles reading either depth or stencil.
-	{
-		sw::Surface *externalSurface = sw::Surface::create(width, height, 1, es2::ConvertReadFormatType(format, type), pixels, outputPitch, outputPitch  *  outputHeight);
-		device->blit(renderTarget, srcRect, externalSurface, dstRect, false, false, false);
-		externalSurface->lockExternal(0, 0, 0, sw::LOCK_READONLY, sw::PUBLIC);
-		externalSurface->unlockExternal();
-		delete externalSurface;
-	}
-	else   // format == GL_DEPTH_STENCIL_OES
-	{
-		ASSERT(renderTarget->getInternalFormat() == sw::FORMAT_D32F_LOCKABLE);
-		float *depth = (float*)renderTarget->lockInternal((int)srcRect.x0, (int)srcRect.y0, 0, sw::LOCK_READONLY, sw::PUBLIC);
-		uint8_t *stencil = (uint8_t*)renderTarget->lockStencil((int)srcRect.x0, (int)srcRect.y0, 0, sw::PUBLIC);
-
-		switch(type)
-		{
-		case GL_UNSIGNED_INT_24_8_OES:
-			{
-				uint32_t *output = (uint32_t*)pixels;
-
-				for(int y = 0; y < height; y++)
-				{
-					for(int x = 0; x < width; x++)
-					{
-						output[x] = ((uint32_t)roundf(depth[x] * 0xFFFFFF00) & 0xFFFFFF00) | stencil[x];
-					}
-
-					depth += renderTarget->getInternalPitchP();
-					stencil += renderTarget->getStencilPitchB();
-					(uint8_t*&)output += outputPitch;
-				}
-			}
-			break;
-		case GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
-			{
-				struct D32FS8 { float depth32f; unsigned int stencil24_8; };
-				D32FS8 *output = (D32FS8*)pixels;
-
-				for(int y = 0; y < height; y++)
-				{
-					for(int x = 0; x < width; x++)
-					{
-						output[x].depth32f = depth[x];
-						output[x].stencil24_8 = stencil[x];
-					}
-
-					depth += renderTarget->getInternalPitchP();
-					stencil += renderTarget->getStencilPitchB();
-					(uint8_t*&)output += outputPitch;
-				}
-			}
-			break;
-		default: UNREACHABLE(type);
-		}
-
-		renderTarget->unlockInternal();
-		renderTarget->unlockStencil();
-	}
+	ASSERT(format != GL_DEPTH_STENCIL_OES);  // The blitter only handles reading either depth or stencil.
+	sw::Surface *externalSurface = sw::Surface::create(width, height, 1, es2::ConvertReadFormatType(format, type), pixels, outputPitch, outputPitch  *  outputHeight);
+	device->blit(renderTarget, srcRect, externalSurface, dstRect, false, false, false);
+	externalSurface->lockExternal(0, 0, 0, sw::LOCK_READONLY, sw::PUBLIC);
+	externalSurface->unlockExternal();
+	delete externalSurface;
 
 	renderTarget->release();
 }
@@ -4602,7 +4549,6 @@
 		"GL_NV_fence",
 	//	"GL_NV_framebuffer_blit",  // b/147536183
 		"GL_NV_read_depth",
-		"GL_NV_read_depth_stencil",
 		"GL_NV_read_stencil",
 	};
 
diff --git a/src/OpenGL/libGLESv2/utilities.cpp b/src/OpenGL/libGLESv2/utilities.cpp
index b8c91be..c423b46 100644
--- a/src/OpenGL/libGLESv2/utilities.cpp
+++ b/src/OpenGL/libGLESv2/utilities.cpp
@@ -679,51 +679,6 @@
 			return true;
 		}
 
-		// GL_NV_read_depth_stencil
-		if(format == GL_DEPTH_STENCIL_OES)
-		{
-			Renderbuffer *depthbuffer = framebuffer->getDepthbuffer();
-
-			if(!depthbuffer)
-			{
-				return error(GL_INVALID_OPERATION, false);
-			}
-
-			GLint internalformat = depthbuffer->getFormat();
-
-			switch(type)
-			{
-			case GL_UNSIGNED_INT_24_8_OES:
-				switch(internalformat)
-				{
-				case GL_DEPTH24_STENCIL8:
-					break;
-				case GL_DEPTH32F_STENCIL8:
-					return error(GL_INVALID_OPERATION, false);
-				default:
-					UNREACHABLE(internalformat);
-					return error(GL_INVALID_OPERATION, false);
-				}
-				break;
-			case GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
-				switch(internalformat)
-				{
-				case GL_DEPTH32F_STENCIL8:
-					break;
-				case GL_DEPTH24_STENCIL8:
-					return error(GL_INVALID_OPERATION, false);
-				default:
-					UNREACHABLE(internalformat);
-					return error(GL_INVALID_OPERATION, false);
-				}
-				break;
-			default:
-				return error(GL_INVALID_ENUM, false);
-			}
-
-			return true;
-		}
-
 		// GL_NV_read_stencil
 		if(format == GL_STENCIL_INDEX_OES)
 		{