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windows: Enable ANGLE D3D11 renderer by default

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Also, remove the -angle-d3d11 configure option, as it no longer is
necessary to select the renderer at build time.

The D3D11 renderer is the default renderer in upstream ANGLE, and has
been shown to be a more reliable solution for developers running over
remote desktop and inside virtual machines. It also provides more features
to the OpenGL ES implementation.

This configuration switch does not disable the D3D9 render; if the GPU
does not support D3D11, D3D9 is used instead.

[ChangeLog][QtGui][Windows] The ANGLE D3D11 renderer was enabled by
default. Systems which cannot use the new renderer will automatically fall
back to the D3D9 renderer at runtime.

Task-number: QTBUG-41031
Change-Id: If894309c07d9309c236b63c36f37679f74375133
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Tim Jenssen <tim.jenssen@digia.com>
This commit is contained in:
Andrew Knight 2014-09-02 15:04:43 +03:00
parent 2eb61feb9b
commit b858e7af4f
3 changed files with 6 additions and 14 deletions
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3
src/angle/angle.pro
View File

@ -6,6 +6,5 @@ SUBDIRS += src
# 2) If we made a 'QtANGLE' module, the include directory would be flattened which won't work since
# we need to support "#include <GLES2/gl2.h>"
CONFIG += minimal_syncqt
QMAKE_SYNCQT_OPTIONS = -module QtANGLE/KHR -module QtANGLE/EGL -module QtANGLE/GLES2 -version none
angle_d3d11: QMAKE_SYNCQT_OPTIONS += -module QtANGLE/GLES3
QMAKE_SYNCQT_OPTIONS = -module QtANGLE/KHR -module QtANGLE/EGL -module QtANGLE/GLES2 -module QtANGLE/GLES3 -version none
load(qt_module_headers)

2
src/angle/src/config.pri
View File

@ -39,6 +39,8 @@ DEFINES += _WINDOWS \
!winrt: DEFINES += ANGLE_ENABLE_D3D9 ANGLE_SKIP_DXGI_1_2_CHECK
CONFIG += angle_d3d11 # Remove to disable D3D11 renderer
angle_d3d11 {
DEFINES += ANGLE_ENABLE_D3D11 ANGLE_DEFAULT_D3D11=1
!build_pass: message("Enabling D3D11 mode for ANGLE")

15
tools/configure/configureapp.cpp
View File

@ -566,9 +566,6 @@ void Configure::parseCmdLine()
else if (configCmdLine.at(i) == "-angle") {
dictionary[ "ANGLE" ] = "yes";
dictionary[ "ANGLE_FROM" ] = "commandline";
} else if (configCmdLine.at(i) == "-angle-d3d11") {
dictionary[ "ANGLE" ] = "d3d11";
dictionary[ "ANGLE_FROM" ] = "commandline";
} else if (configCmdLine.at(i) == "-no-angle") {
dictionary[ "ANGLE" ] = "no";
dictionary[ "ANGLE_FROM" ] = "commandline";
@ -1640,7 +1637,7 @@ void Configure::applySpecSpecifics()
dictionary[ "ICU" ] = "qt";
dictionary[ "CE_CRT" ] = "yes";
dictionary[ "LARGE_FILE" ] = "no";
dictionary[ "ANGLE" ] = "d3d11";
dictionary[ "ANGLE" ] = "yes";
dictionary[ "DYNAMICGL" ] = "no";
} else if (dictionary.value("XQMAKESPEC").startsWith("wince")) {
dictionary[ "STYLE_WINDOWSXP" ] = "no";
@ -1931,7 +1928,6 @@ bool Configure::displayHelp()
}
desc("ANGLE", "yes", "-angle", "Use the ANGLE implementation of OpenGL ES 2.0.");
desc("ANGLE", "d3d11", "-angle-d3d11", "Use the Direct3D 11-based ANGLE implementation of OpenGL ES 2.0.");
desc("ANGLE", "no", "-no-angle", "Do not use ANGLE.\nSee http://code.google.com/p/angleproject/\n");
// Qt\Windows only options go below here --------------------------------------------------------------------------------
desc("\nQt for Windows only:\n\n");
@ -2124,7 +2120,7 @@ bool Configure::checkAngleAvailability(QString *errorMessage /* = 0 */) const
}
}
const QString directXLibrary = dictionary["ANGLE"] == "d3d11" ? QStringLiteral("d3d11.lib") : QStringLiteral("d3d9.lib");
const QString directXLibrary = QStringLiteral("d3d11.lib"); // Ensures at least the June 2010 DXSDK is present
if (!findFile(directXLibrary)) {
if (errorMessage)
*errorMessage = QString::fromLatin1("The library '%1' could not be found.").arg(directXLibrary);
@ -2577,8 +2573,7 @@ bool Configure::verifyConfiguration()
}
if (dictionary["DYNAMICGL"] == "yes") {
// Note that d3d11 is still allowed for ANGLE, hence the check for == "yes".
if (dictionary["OPENGL_ES_2"] == "yes" || dictionary["ANGLE"] == "yes") {
if (dictionary["OPENGL_ES_2"] == "yes" || dictionary["ANGLE"] != "no") {
cout << "ERROR: Dynamic OpenGL cannot be used with -angle." << endl;
dictionary[ "DONE" ] = "error";
}
@ -2660,15 +2655,11 @@ void Configure::generateOutputVars()
// ANGLE --------------------------------------------------------
if (dictionary[ "ANGLE" ] != "no") {
qtConfig += "angle";
if (dictionary[ "ANGLE" ] == "d3d11")
qmakeConfig += "angle_d3d11";
}
// Dynamic OpenGL loading ---------------------------------------
if (dictionary[ "DYNAMICGL" ] != "no") {
qtConfig += "dynamicgl";
if (dictionary[ "ANGLE" ] == "d3d11")
qmakeConfig += "angle_d3d11";
}
// Image formates -----------------------------------------------