Clean up QT_CONFIG(opengl)

Accelerated graphics is now possible without OpenGL support. With
this change, a Qt build with -no-opengl can still run Qt Quick with
a Vulkan, Metal, or Direct3D backend.

Fixes: QTBUG-84027
Change-Id: Ib63c733d28cfdf7de16b138df136fa7628e1747b
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

8 files changed, 0 insertions, 78 deletions

diff --git a/src/quick/items/shaders/shadereffect.frag b/src/quick/items/shaders/shadereffect.frag
deleted file mode 100644
index c1c15ecb0c..0000000000
--- a/src/quick/items/shaders/shadereffect.frag
+++ /dev/null
@@ -1,9 +0,0 @@
-varying highp vec2 qt_TexCoord0;
-
-uniform sampler2D source;
-uniform lowp float qt_Opacity;
-
-void main()
-{
-    gl_FragColor = texture2D(source, qt_TexCoord0) * qt_Opacity;
-}
\ No newline at end of file
diff --git a/src/quick/items/shaders/shadereffect.vert b/src/quick/items/shaders/shadereffect.vert
deleted file mode 100644
index ae1e84a50c..0000000000
--- a/src/quick/items/shaders/shadereffect.vert
+++ /dev/null
@@ -1,12 +0,0 @@
-uniform highp mat4 qt_Matrix;
-
-attribute highp vec4 qt_Vertex;
-attribute highp vec2 qt_MultiTexCoord0;
-
-varying highp vec2 qt_TexCoord0;
-
-void main()
-{
-    qt_TexCoord0 = qt_MultiTexCoord0;
-    gl_Position = qt_Matrix * qt_Vertex;
-}
\ No newline at end of file
diff --git a/src/quick/items/shaders/shadereffect_core.frag b/src/quick/items/shaders/shadereffect_core.frag
deleted file mode 100644
index 2163753edc..0000000000
--- a/src/quick/items/shaders/shadereffect_core.frag
+++ /dev/null
@@ -1,13 +0,0 @@
-#version 150 core
-
-in vec2 qt_TexCoord0;
-
-out vec4 fragColor;
-
-uniform sampler2D source;
-uniform float qt_Opacity;
-
-void main()
-{
-    fragColor = texture(source, qt_TexCoord0) * qt_Opacity;
-}
\ No newline at end of file
diff --git a/src/quick/items/shaders/shadereffect_core.vert b/src/quick/items/shaders/shadereffect_core.vert
deleted file mode 100644
index 2ed2d47b5f..0000000000
--- a/src/quick/items/shaders/shadereffect_core.vert
+++ /dev/null
@@ -1,14 +0,0 @@
-#version 150 core
-
-in vec4 qt_Vertex;
-in vec2 qt_MultiTexCoord0;
-
-out vec2 qt_TexCoord0;
-
-uniform mat4 qt_Matrix;
-
-void main()
-{
-    qt_TexCoord0 = qt_MultiTexCoord0;
-    gl_Position = qt_Matrix * qt_Vertex;
-}
\ No newline at end of file
diff --git a/src/quick/items/shaders/shadereffectfallback.frag b/src/quick/items/shaders/shadereffectfallback.frag
deleted file mode 100644
index d279e54083..0000000000
--- a/src/quick/items/shaders/shadereffectfallback.frag
+++ /dev/null
@@ -1,4 +0,0 @@
-void main()
-{
-    gl_FragColor = vec4(1., 0., 1., 1.);
-}
\ No newline at end of file
diff --git a/src/quick/items/shaders/shadereffectfallback.vert b/src/quick/items/shaders/shadereffectfallback.vert
deleted file mode 100644
index 0a11a1d340..0000000000
--- a/src/quick/items/shaders/shadereffectfallback.vert
+++ /dev/null
@@ -1,8 +0,0 @@
-uniform highp mat4 qt_Matrix;
-
-attribute highp vec4 v;
-
-void main()
-{
-    gl_Position = qt_Matrix * v;
-}
\ No newline at end of file
diff --git a/src/quick/items/shaders/shadereffectfallback_core.frag b/src/quick/items/shaders/shadereffectfallback_core.frag
deleted file mode 100644
index 4abf124737..0000000000
--- a/src/quick/items/shaders/shadereffectfallback_core.frag
+++ /dev/null
@@ -1,8 +0,0 @@
-#version 150 core
-
-out vec4 fragColor;
-
-void main()
-{
-    fragColor = vec4(1., 0., 1., 1.);
-}
\ No newline at end of file
diff --git a/src/quick/items/shaders/shadereffectfallback_core.vert b/src/quick/items/shaders/shadereffectfallback_core.vert
deleted file mode 100644
index b1ca84cc6d..0000000000
--- a/src/quick/items/shaders/shadereffectfallback_core.vert
+++ /dev/null
@@ -1,10 +0,0 @@
-#version 150 core
-
-in vec4 v;
-
-uniform mat4 qt_Matrix;
-
-void main()
-{
-    gl_Position = qt_Matrix * v;
-}
\ No newline at end of file