IMX: Prepare vivante plugin for RHI

Task-number: QTBUG-78678
Change-Id: I61a62b71f5731949a7e1094efc854bd3d7d1aa6a
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/plugins/videonode/imx6/shaders/rgba.frag b/src/plugins/videonode/imx6/shaders/rgba.frag
new file mode 100644
index 000000000..0368520a6
--- /dev/null
+++ b/src/plugins/videonode/imx6/shaders/rgba.frag
@@ -0,0 +1,18 @@
+#version 440
+
+layout(location = 0) in vec2 qt_TexCoord;
+layout(location = 0) out vec4 fragColor;
+
+layout(std140, binding = 0) uniform buf {
+    mat4 matrix;
+    float opacity;
+    float u_scale;
+    float v_scale;
+} ubuf;
+
+layout(binding = 1) uniform sampler2D rgbTexture;
+
+void main()
+{
+    fragColor = vec4(texture(rgbTexture, qt_TexCoord * vec2(ubuf.u_scale, ubuf.v_scale)).rgb, 1.0) * ubuf.opacity;
+}