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| -rwxr-xr-x | tests/kms-test-colorkey.py | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/tests/kms-test-colorkey.py b/tests/kms-test-colorkey.py new file mode 100755 index 0000000..f431c9a --- /dev/null +++ b/tests/kms-test-colorkey.py @@ -0,0 +1,115 @@ +#!/usr/bin/python3 +# SPDX-License-Identifier: GPL-2.0-or-later +# SPDX-FileCopyrightText: 2022 Renesas Electronics Corporation + +import kmstest +import pykms +import time + +class ColorKeyTest(kmstest.KMSTest): + """Test color keying with two planes.""" + + def main(self): + self.start("color keying") + + # Find a CRTC with a connected connector and at least one overlay plane + for connector in self.card.connectors: + if not connector.connected(): + continue + + try: + mode = connector.get_default_mode() + except ValueError: + continue + + crtcs = connector.get_possible_crtcs() + for crtc in crtcs: + overlay = None + for plane in self.card.planes: + if plane.supports_crtc(crtc) and plane != crtc.primary_plane: + overlay = plane + + if overlay: + break + else: + crtc = None + + if crtc: + break + + else: + self.skip("no CRTC available with connector and at least one overlay plane") + return + + self.logger.log("Testing connector %s, CRTC %u, mode %s" % \ + (connector.fullname, crtc.id, mode.name)) + + # Create the frame buffers + colors = ((255, 0, 0), (0, 255, 0), (0, 0, 255), (255, 255, 255)) + width = mode.hdisplay + height = mode.vdisplay + fbs = [] + + fb = pykms.DumbFramebuffer(self.card, width, height, "XR24") + pykms.draw_test_pattern(fb) + fbs.append(fb) + + fb = pykms.DumbFramebuffer(self.card, width, height, "XR24") + pykms.draw_rect(fb, 0, 0, width // 2, height // 2, pykms.RGB(*colors[0])) + pykms.draw_rect(fb, width // 2, 0, width // 2, height // 2, pykms.RGB(*colors[1])) + pykms.draw_rect(fb, 0, height // 2, width // 2, height // 2, pykms.RGB(*colors[2])) + pykms.draw_rect(fb, width // 2, height // 2, width // 2, height // 2, pykms.RGB(*colors[3])) + fbs.append(fb) + + # Set the mode with the primary plane and add an overlay plane + ret = self.atomic_crtc_mode_set(crtc, connector, mode, fbs[0]) + if ret < 0: + self.fail("atomic mode set failed with %d" % ret) + return + + self.logger.log("Initial atomic mode set completed") + + # Add the overlay plane to cover the whole CRTC + source = kmstest.Rect(0, 0, fbs[1].width, fbs[1].height) + destination = kmstest.Rect(0, 0, fbs[1].width, fbs[1].height) + ret = self.atomic_plane_set(overlay, crtc, source, destination, fbs[1], sync=True) + if ret < 0: + self.fail("atomic plane set for overlay plane failed with %d" % ret) + return + + self.logger.log("Overlay plane enabled") + time.sleep(3) + + # Try to set different minimum and maximum values, this should be + # rejected. + req = pykms.AtomicReq(self.card) + req.add(plane, {"colorkey.min": 1, "colorkey.max": 2}) + ret = req.commit_sync() + if ret >= 0: + self.fail("Non-equal colorkey min and max not rejected") + return + + self.logger.log("Non-equal colorkey min and max correctly rejected") + + # Cycle over color keys to make the four rectangles in the overlay plane + # transparent in turn. + for i in range(len(colors)): + color = (colors[i][0] << 40) | (colors[i][1] << 24) | (colors[i][2] << 8) + + plane.set_props({ + "colorkey.mode": 1, + "colorkey.min": color, + "colorkey.max": color, + "colorkey.value": (255 * (len(colors) - i - 1) // 4) << 56, + }) + + self.logger.log("Color key set to %s" % repr(colors[i])) + time.sleep(3) + + plane.set_prop("colorkey.mode", 0) + self.atomic_crtc_disable(crtc) + self.success() + + +if __name__ == '__main__': + ColorKeyTest().execute() |