Move testing/demo effects (those not meant for end users) to test/ subdir and don't build them by default.

svn path=/trunk/KDE/kdebase/workspace/; revision=732055

effects/CMakeLists.txt

@@ -1,3 +1,7 @@
+# Uncomment to have the test effects built
+#add_subdirectory( test )
+
+
 # Adds effect plugin with given name. Sources are given after the name
 macro(KWIN4_ADD_EFFECT name)
     kde4_add_plugin(kwin4_effect_${name} ${ARGN})
@@ -15,20 +19,17 @@ include_directories(
     ${KDEBASE_WORKSPACE_SOURCE_DIR}/kwin/lib
     )
 
-install( FILES kwineffect.desktop DESTINATION ${SERVICETYPES_INSTALL_DIR})
-
-
 
 ### builtins - most important, ready-to-use effects
 # sources
 SET(kwin4_effect_builtins_sources
     boxswitch.cpp
+    demo_taskbarthumbnail.cpp
     desktopgrid.cpp
     dialogparent.cpp
     diminactive.cpp
     fade.cpp
     fallapart.cpp
-    flame.cpp
     maketransparent.cpp
     minimizeanimation.cpp
     presentwindows.cpp
@@ -39,12 +40,12 @@ SET(kwin4_effect_builtins_sources
 # their .desktop files
 install( FILES
     boxswitch.desktop
+    demo_taskbarthumbnail.desktop
     desktopgrid.desktop
     dialogparent.desktop
     diminactive.desktop
     fade.desktop
     fallapart.desktop
-    flame.desktop
     maketransparent.desktop
     minimizeanimation.desktop
     presentwindows.desktop
@@ -135,52 +136,6 @@ endif (X11_Xrender_FOUND)
 
 
 
-### tests - meant to test/demo certain functionality, not really usable for end-users
-SET(kwin4_effect_tests_sources
-    demo_shakymove.cpp
-    demo_shiftworkspaceup.cpp
-    demo_taskbarthumbnail.cpp
-    drunken.cpp
-    howto.cpp
-    test_input.cpp
-    test_thumbnail.cpp
-    )
-install( FILES
-    demo_shakymove.desktop
-    demo_shiftworkspaceup.desktop
-    demo_taskbarthumbnail.desktop
-    drunken.desktop
-    howto.desktop
-    test_input.desktop
-    test_thumbnail.desktop
-    DESTINATION ${SERVICES_INSTALL_DIR}/kwin )
-
-if(OPENGL_FOUND)
-    # opengl test/demo stuff
-    SET(kwin4_effect_tests_sources ${kwin4_effect_tests_sources}
-        demo_liquid.cpp
-        demo_showpicture.cpp
-        demo_wavywindows.cpp
-        test_fbo.cpp
-        )
-
-    install( FILES
-        demo_liquid.desktop
-        demo_showpicture.desktop
-        demo_wavywindows.desktop
-        test_fbo.desktop
-        DESTINATION ${SERVICES_INSTALL_DIR}/kwin )
-
-    install( FILES
-        data/liquid.frag
-        data/liquid.vert
-        DESTINATION  ${DATA_INSTALL_DIR}/kwin )
-endif(OPENGL_FOUND)
-
-# add the plugin
-KWIN4_ADD_EFFECT(tests ${kwin4_effect_tests_sources})
-
-
 
 ### videocapture plugin
 include(UsePkgConfig)

effects/test/CMakeLists.txt

@@ -0,0 +1,63 @@
+# Adds effect plugin with given name. Sources are given after the name
+macro(KWIN4_ADD_EFFECT name)
+    kde4_add_plugin(kwin4_effect_${name} ${ARGN})
+    target_link_libraries(kwin4_effect_${name} kwineffects ${KDE4_KDEUI_LIBS})
+    install(TARGETS kwin4_effect_${name} DESTINATION ${PLUGIN_INSTALL_DIR})
+endmacro(KWIN4_ADD_EFFECT)
+
+macro(KWIN4_ADD_EFFECT_CONFIG name)
+    kde4_add_plugin(kcm_kwin4_effect_${name} ${ARGN})
+    target_link_libraries(kcm_kwin4_effect_${name} kwineffects ${KDE4_KDEUI_LIBS})
+    install(TARGETS kcm_kwin4_effect_${name} DESTINATION ${PLUGIN_INSTALL_DIR})
+endmacro(KWIN4_ADD_EFFECT_CONFIG)
+
+include_directories(
+    ${KDEBASE_WORKSPACE_SOURCE_DIR}/kwin/lib
+    )
+
+
+### tests - meant to test/demo certain functionality, not really usable for end-users
+SET(kwin4_effect_tests_sources
+    demo_shakymove.cpp
+    demo_shiftworkspaceup.cpp
+    drunken.cpp
+    flame.cpp
+    howto.cpp
+    test_input.cpp
+    test_thumbnail.cpp
+    )
+install( FILES
+    demo_shakymove.desktop
+    demo_shiftworkspaceup.desktop
+    drunken.desktop
+    flame.desktop
+    howto.desktop
+    test_input.desktop
+    test_thumbnail.desktop
+    DESTINATION ${SERVICES_INSTALL_DIR}/kwin )
+
+if(OPENGL_FOUND)
+    # opengl test/demo stuff
+    SET(kwin4_effect_tests_sources ${kwin4_effect_tests_sources}
+        demo_liquid.cpp
+        demo_showpicture.cpp
+        demo_wavywindows.cpp
+        test_fbo.cpp
+        )
+
+    install( FILES
+        demo_liquid.desktop
+        demo_showpicture.desktop
+        demo_wavywindows.desktop
+        test_fbo.desktop
+        DESTINATION ${SERVICES_INSTALL_DIR}/kwin )
+
+    install( FILES
+        data/liquid.frag
+        data/liquid.vert
+        DESTINATION  ${DATA_INSTALL_DIR}/kwin )
+endif(OPENGL_FOUND)
+
+# add the plugin
+KWIN4_ADD_EFFECT(tests ${kwin4_effect_tests_sources})
+

effects/test/data/liquid.frag

@@ -0,0 +1,50 @@
+uniform sampler2D sceneTex;
+uniform float textureWidth;
+uniform float textureHeight;
+uniform float time;
+
+varying vec2 pos;
+
+
+#define DEG2RAD (6.2832/360.0)
+
+
+// Converts pixel coordinates to texture coordinates
+vec2 pix2tex(vec2 pix)
+{
+    return vec2(pix.x / textureWidth, 1.0 - pix.y / textureHeight);
+}
+
+float wave(vec2 pos, vec2 wave_dir, float wave_length, float wave_speed)
+{
+    return sin(((pos.x * wave_dir.x) + (pos.y * wave_dir.y)) * 6.2832 / wave_length +
+            time * wave_speed * 6.2832 / wave_length);
+}
+
+vec2 displacement(float wave_angle, float wave_length, float wave_speed, float wave_height)
+{
+    vec2 wave_dir = vec2(cos(wave_angle * DEG2RAD), sin(wave_angle * DEG2RAD));
+    return wave_dir * (wave(pos, wave_dir, wave_length, wave_speed) * wave_height);
+}
+
+// Only for debugging
+float wave_color(float wave_angle, float wave_length, float wave_speed, float wave_height)
+{
+    vec2 wave_dir = vec2(cos(wave_angle * DEG2RAD), sin(wave_angle * DEG2RAD));
+    return wave(pos, wave_dir, wave_length, wave_speed) * 0.5 + 0.5;
+}
+
+void main()
+{
+    vec2 texpos = pos;
+    texpos += displacement( 20.0, 250.0, 120.0, 4.0);
+    texpos += displacement(-40.0, 350.0, 100.0, 4.0);
+    texpos += displacement(240.0, 1000.0, 100.0, 12.0);
+    texpos += displacement(160.0, 50.0, 30.0, 2.0);
+
+    vec3 tex = texture2D(sceneTex, pix2tex(texpos)).rgb;
+    //tex.r = wave_color( 20, 250, 150, 4);  // debug
+
+    gl_FragColor = vec4(tex, 1.0);
+}
+

effects/test/data/liquid.vert

@@ -0,0 +1,7 @@
+varying vec2 pos;
+
+void main()
+{
+    pos = gl_Vertex.xy;
+    gl_Position = ftransform();
+}