# A repeating gradient inside a horizontally blurred surface, redrawn from a
# picture cache dirty rect that starts at the x=1024 tile boundary.
#
# The blur reads 3 * 20 = 60px to the left of what it writes, so the surface
# needs the repetitions between x=964 and x=1024 even though they are outside
# the dirty region. Enumerating repetitions against the dirty region instead
# drops them and the blur ramps down from x=1024 (bug 2064321).
#
# The gradient is 800x200 with a 50px repetition, which is 16 repetitions: at
# 17 or more the pattern would be repeated by the shader instead of by
# duplicating the primitive, and the duplication path is what is under test.
---
frames:
  - items:
      - type: stacking-context
        bounds: [0, 0, 1920, 1080]
        filters: blur(20, 0)
        items:
          - type: gradient
            bounds: 624 300 800 200
            tile-size: 50 200
            start: 0 0
            end: 50 0
            stops: [0.0, green, 1.0, blue]
  # The added rect only overlaps the tiles right of x=1024, so those are the
  # only tiles invalidated and the dirty region starts at that tile boundary.
  - items:
      - type: stacking-context
        bounds: [0, 0, 1920, 1080]
        filters: blur(20, 0)
        items:
          - type: gradient
            bounds: 624 300 800 200
            tile-size: 50 200
            start: 0 0
            end: 50 0
            stops: [0.0, green, 1.0, blue]
      - type: rect
        bounds: [1500, 100, 100, 100]
        color: red