diff options
Diffstat (limited to 'tests/manual/nodetypes_ng/shadow_pass2_legacy_gl.frag')
-rw-r--r-- | tests/manual/nodetypes_ng/shadow_pass2_legacy_gl.frag | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/manual/nodetypes_ng/shadow_pass2_legacy_gl.frag b/tests/manual/nodetypes_ng/shadow_pass2_legacy_gl.frag new file mode 100644 index 0000000000..2ea4cc8d89 --- /dev/null +++ b/tests/manual/nodetypes_ng/shadow_pass2_legacy_gl.frag @@ -0,0 +1,12 @@ +uniform lowp float qt_Opacity; +uniform highp vec2 offset; +uniform sampler2D source; +uniform sampler2D shadow; +uniform highp float darkness; +uniform highp vec2 delta; +varying highp vec2 qt_TexCoord0; +void main() { + lowp vec4 fg = texture2D(source, qt_TexCoord0); + lowp vec4 bg = texture2D(shadow, qt_TexCoord0 + delta); + gl_FragColor = (fg + vec4(0., 0., 0., darkness * bg.a) * (1. - fg.a)) * qt_Opacity; +} |