Update TOSA resize to match specification

Attribute stride and shift are removed, and has new scale and border.

Also add tests in the generator to test tf.resize with all option
combinations.

Signed-off-by: TatWai Chong <tatwai.chong@arm.com>
Signed-off-by: Jeremy Johnson <jeremy.johnson@arm.com>
Change-Id: If0f330d04395762d2d907863235eda1532f5e1ff

1 files changed, 39 insertions, 0 deletions

diff --git a/verif/frameworks/test_builder.py b/verif/frameworks/test_builder.py
index 97b9085..8677559 100644
--- a/verif/frameworks/test_builder.py
+++ b/verif/frameworks/test_builder.py
@@ -1021,6 +1021,45 @@ class TBuilder:
             )
             return tf.identity(resize, name=self.result_name)
 
+    # New tf resize set (align_corners, half_pixel_centers) = (false, true) by default.
+    # Test the rest option combinations here.
+    # Note that (align_corners, half_pixel_centers) = (true, true) is NOT valid.
+    class ResizeBilinearV1AlignCorners:
+        def __init__(self, name):
+            self.result_name = name
+
+        def eval(self, a):
+            out_shape = []
+            out_shape.append(a.shape[1] * 2)
+            out_shape.append(a.shape[2] * 2)
+
+            resize = tf.compat.v1.image.resize_bilinear(
+                a,
+                out_shape,
+                align_corners=True,
+                name="resize",
+                half_pixel_centers=False,
+            )
+            return tf.identity(resize, name=self.result_name)
+
+    class ResizeBilinearV1None:
+        def __init__(self, name):
+            self.result_name = name
+
+        def eval(self, a):
+            out_shape = []
+            out_shape.append(a.shape[1] * 2)
+            out_shape.append(a.shape[2] * 2)
+
+            resize = tf.compat.v1.image.resize_bilinear(
+                a,
+                out_shape,
+                align_corners=False,
+                name="resize",
+                half_pixel_centers=False,
+            )
+            return tf.identity(resize, name=self.result_name)
+
     class LeftShift:
         def __init__(self, shift, name):
             self.shift = shift