1 files changed, 0 insertions, 87 deletions
diff --git a/dev-qt/qtgui/files/qtgui-5.9.4-opengl.patch b/dev-qt/qtgui/files/qtgui-5.9.4-opengl.patch
deleted file mode 100644
index 2a447414..00000000
--- a/dev-qt/qtgui/files/qtgui-5.9.4-opengl.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-From b63aeba4a88088c7de61c1664a510c02d38ade84 Mon Sep 17 00:00:00 2001
-From: Antonio Larrosa <alarrosa@suse.com>
-Date: Fri, 16 Feb 2018 13:18:42 +0100
-Subject: [PATCH] opengl: Bail if cached shader fails to load
-
-QOpenGLProgramBinaryCache::setProgramBinary() should check
-GL_LINK_STATUS after glProgramBinary(), but doesn't.
-
-In practice, this means that SDDM is a white screen, and KDE is just
-a gray task bar.
-
-So far, Qt tries to check this using its internal ::link() function.
-But in case the cached binary fails to load, Qt currently attempts to
-link the inexistent program, resulting in a zero-length, fixed
-pipeline shader.
-
-Checking this already in ::setProgramBinary() makes the call to
-::link() superfluous, so we remove that as well.
-
-Done-with: Max Staudt <mstaudt@suse.com>
-Done-with: Michal Srb <msrb@suse.com>
-Done-with: Fabian Vogt <fvogt@suse.de>
-Task-number: QTBUG-66420
-Change-Id: Iabb51d0eb2c0c16bde696efff623e57d15f28d82
-Reviewed-by: Jesus Fernandez <Jesus.Fernandez@qt.io>
-Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
-(cherry picked from commit fa091640134b3ff99a9eb92df8286d15203122bf)
----
- src/gui/opengl/qopenglprogrambinarycache.cpp | 20 ++++++++++++++++++--
- src/gui/opengl/qopenglshaderprogram.cpp      |  8 +-------
- 2 files changed, 19 insertions(+), 9 deletions(-)
-
-diff --git a/src/gui/opengl/qopenglprogrambinarycache.cpp b/src/gui/opengl/qopenglprogrambinarycache.cpp
-index 06373e1..d16173d 100644
---- a/src/gui/opengl/qopenglprogrambinarycache.cpp
-+++ b/src/gui/opengl/qopenglprogrambinarycache.cpp
-@@ -161,10 +161,26 @@ bool QOpenGLProgramBinaryCache::setProgramBinary(uint programId, uint blobFormat
-     QOpenGLExtraFunctions *funcs = QOpenGLContext::currentContext()->extraFunctions();
-     while (funcs->glGetError() != GL_NO_ERROR) { }
-     funcs->glProgramBinary(programId, blobFormat, p, blobSize);
--    int err = funcs->glGetError();
-+
-+    GLenum err = funcs->glGetError();
-+    if (err != GL_NO_ERROR) {
-+        qCDebug(DBG_SHADER_CACHE, "Program binary failed to load for program %u, size %d, "
-+                                  "format 0x%x, err = 0x%x",
-+                programId, blobSize, blobFormat, err);
-+        return false;
-+    }
-+    GLint linkStatus = 0;
-+    funcs->glGetProgramiv(programId, GL_LINK_STATUS, &linkStatus);
-+    if (linkStatus != GL_TRUE) {
-+        qCDebug(DBG_SHADER_CACHE, "Program binary failed to load for program %u, size %d, "
-+                                  "format 0x%x, linkStatus = 0x%x, err = 0x%x",
-+                programId, blobSize, blobFormat, linkStatus, err);
-+        return false;
-+    }
-+
-     qCDebug(DBG_SHADER_CACHE, "Program binary set for program %u, size %d, format 0x%x, err = 0x%x",
-             programId, blobSize, blobFormat, err);
--    return err == 0;
-+    return true;
- }
- 
- #ifdef Q_OS_UNIX
-diff --git a/src/gui/opengl/qopenglshaderprogram.cpp b/src/gui/opengl/qopenglshaderprogram.cpp
-index cc8af16..3b82bac 100644
---- a/src/gui/opengl/qopenglshaderprogram.cpp
-+++ b/src/gui/opengl/qopenglshaderprogram.cpp
-@@ -3824,13 +3824,7 @@ bool QOpenGLShaderProgramPrivate::linkBinary()
-     bool needsCompile = true;
-     if (binCache.load(cacheKey, q->programId())) {
-         qCDebug(DBG_SHADER_CACHE, "Program binary received from cache");
--        linkBinaryRecursion = true;
--        bool ok = q->link();
--        linkBinaryRecursion = false;
--        if (ok)
--            needsCompile = false;
--        else
--            qCDebug(DBG_SHADER_CACHE, "Link failed after glProgramBinary");
-+        needsCompile = false;
-     }
- 
-     bool needsSave = false;
--- 
-2.7.4
-