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From e1b26c6669cafb5c1298d6e5476c24686fccf1bd Mon Sep 17 00:00:00 2001
From: Andrew Knight <andrew.knight@digia.com>
Date: Thu, 20 Feb 2014 16:46:15 +0200
Subject: [PATCH] Make DX9/DX11 support configurable
ANGLE supports selecting the renderer on creation, choosing between
D3D11 and D3D9 backends. This patch improves upon this by enabling the
D3D backend(s) at compile time. This can make the binary size smaller
(no extra render is built) and ensures compatibility with Windows Runtime
when building only the D3D11 renderer.
Change-Id: Id9473e0e631721083fe4026d475e37603a144c37
---
src/3rdparty/angle/src/libEGL/Display.cpp | 4 +++-
src/3rdparty/angle/src/libGLESv2/Texture.cpp | 6 +++++-
src/3rdparty/angle/src/libGLESv2/precompiled.h | 10 +++++++---
.../angle/src/libGLESv2/renderer/Renderer.cpp | 19 +++++++++++++------
4 files changed, 28 insertions(+), 11 deletions(-)
diff --git a/src/3rdparty/angle/src/libEGL/Display.cpp b/src/3rdparty/angle/src/libEGL/Display.cpp
index 13ef701..a7f5f5a 100644
--- a/src/3rdparty/angle/src/libEGL/Display.cpp
+++ b/src/3rdparty/angle/src/libEGL/Display.cpp
@@ -471,7 +471,6 @@ bool Display::hasExistingWindowSurface(HWND window)
void Display::initExtensionString()
{
- HMODULE swiftShader = GetModuleHandle(TEXT("swiftshader_d3d9.dll"));
bool shareHandleSupported = mRenderer->getShareHandleSupport();
mExtensionString = "";
@@ -487,10 +486,13 @@ void Display::initExtensionString()
mExtensionString += "EGL_ANGLE_query_surface_pointer ";
+#if defined(ANGLE_ENABLE_D3D9)
+ HMODULE swiftShader = GetModuleHandle(TEXT("swiftshader_d3d9.dll"));
if (swiftShader)
{
mExtensionString += "EGL_ANGLE_software_display ";
}
+#endif
if (shareHandleSupported)
{
diff --git a/src/3rdparty/angle/src/libGLESv2/Texture.cpp b/src/3rdparty/angle/src/libGLESv2/Texture.cpp
index 3deecaf..3257d05 100644
--- a/src/3rdparty/angle/src/libGLESv2/Texture.cpp
+++ b/src/3rdparty/angle/src/libGLESv2/Texture.cpp
@@ -14,7 +14,11 @@
#include "libGLESv2/main.h"
#include "libGLESv2/mathutil.h"
#include "libGLESv2/utilities.h"
-#include "libGLESv2/renderer/d3d9/Blit.h"
+#if defined(ANGLE_ENABLE_D3D9)
+# include "libGLESv2/renderer/d3d9/Blit.h"
+#else
+# define D3DFMT_UNKNOWN DXGI_FORMAT_UNKNOWN
+#endif
#include "libGLESv2/Renderbuffer.h"
#include "libGLESv2/renderer/Image.h"
#include "libGLESv2/renderer/Renderer.h"
diff --git a/src/3rdparty/angle/src/libGLESv2/precompiled.h b/src/3rdparty/angle/src/libGLESv2/precompiled.h
index 58ad181..79490b1 100644
--- a/src/3rdparty/angle/src/libGLESv2/precompiled.h
+++ b/src/3rdparty/angle/src/libGLESv2/precompiled.h
@@ -32,9 +32,13 @@
#include <unordered_map>
#include <vector>
-#include <d3d9.h>
-#include <d3d11.h>
-#include <dxgi.h>
+#if defined(ANGLE_ENABLE_D3D9)
+# include <d3d9.h>
+#endif
+#if defined(ANGLE_ENABLE_D3D11)
+# include <d3d11.h>
+# include <dxgi.h>
+#endif
#include <d3dcompiler.h>
#ifdef _MSC_VER
diff --git a/src/3rdparty/angle/src/libGLESv2/renderer/Renderer.cpp b/src/3rdparty/angle/src/libGLESv2/renderer/Renderer.cpp
index 86be93f..3407353 100644
--- a/src/3rdparty/angle/src/libGLESv2/renderer/Renderer.cpp
+++ b/src/3rdparty/angle/src/libGLESv2/renderer/Renderer.cpp
@@ -11,14 +11,17 @@
#include "libGLESv2/main.h"
#include "libGLESv2/Program.h"
#include "libGLESv2/renderer/Renderer.h"
-#include "libGLESv2/renderer/d3d9/Renderer9.h"
-#include "libGLESv2/renderer/d3d11/Renderer11.h"
+#if defined(ANGLE_ENABLE_D3D9)
+# include "libGLESv2/renderer/d3d9/Renderer9.h"
+#endif
+#if defined(ANGLE_ENABLE_D3D11)
+# include "libGLESv2/renderer/d3d11/Renderer11.h"
+#endif
#include "libGLESv2/utilities.h"
#include "third_party/trace_event/trace_event.h"
-#if !defined(ANGLE_ENABLE_D3D11)
-// Enables use of the Direct3D 11 API for a default display, when available
-#define ANGLE_ENABLE_D3D11 0
+#ifndef D3DERR_OUTOFVIDEOMEMORY
+#define D3DERR_OUTOFVIDEOMEMORY MAKE_HRESULT(1, 0x876, 380)
#endif
namespace rx
@@ -177,7 +180,8 @@ rx::Renderer *glCreateRenderer(egl::Display *display, HDC hDc, EGLNativeDisplayT
rx::Renderer *renderer = NULL;
EGLint status = EGL_BAD_ALLOC;
- if (ANGLE_ENABLE_D3D11 ||
+#if defined(ANGLE_ENABLE_D3D11)
+ if (displayId == EGL_DEFAULT_DISPLAY ||
displayId == EGL_D3D11_ELSE_D3D9_DISPLAY_ANGLE ||
displayId == EGL_D3D11_ONLY_DISPLAY_ANGLE)
{
@@ -200,7 +204,9 @@ rx::Renderer *glCreateRenderer(egl::Display *display, HDC hDc, EGLNativeDisplayT
// Failed to create a D3D11 renderer, try creating a D3D9 renderer
delete renderer;
}
+#endif // ANGLE_ENABLE_D3D11
+#if defined(ANGLE_ENABLE_D3D9)
bool softwareDevice = (displayId == EGL_SOFTWARE_DISPLAY_ANGLE);
renderer = new rx::Renderer9(display, hDc, softwareDevice);
@@ -213,6 +219,7 @@ rx::Renderer *glCreateRenderer(egl::Display *display, HDC hDc, EGLNativeDisplayT
{
return renderer;
}
+#endif // ANGLE_ENABLE_D3D9
return NULL;
}
--
1.8.4.msysgit.0
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