Merge branch 'color-features' of git://github.com/jsarha/kmsxx

2 files changed, 152 insertions, 0 deletions

diff --git a/py/tests/ctm_test.py b/py/tests/ctm_test.py
new file mode 100755
index 0000000..7ceed6f
--- /dev/null
+++ b/py/tests/ctm_test.py
@@ -0,0 +1,86 @@
+#!/usr/bin/python3
+
+import sys
+import pykms
+
+def ctm_to_blob(ctm, card):
+    len=9
+    arr = bytearray(len*8)
+    view = memoryview(arr).cast("I")
+
+    for x in range(len):
+        i, d = divmod(ctm[x], 1)
+        if i < 0:
+            i = -i
+            sign = 1 << 31
+        else:
+            sign = 0
+        view[x * 2 + 0] = int(d * ((2 ** 32) - 1))
+        view[x * 2 + 1] = int(i) | sign
+        #print("%f = %08x.%08x" % (ctm[x], view[x * 2 + 1], view[x * 2 + 0]))
+
+    return pykms.Blob(card, arr);
+
+
+if len(sys.argv) > 1:
+    conn_name = sys.argv[1]
+else:
+    conn_name = ""
+
+card = pykms.Card()
+res = pykms.ResourceManager(card)
+conn = res.reserve_connector(conn_name)
+crtc = res.reserve_crtc(conn)
+mode = conn.get_default_mode()
+
+fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24");
+pykms.draw_test_pattern(fb);
+
+crtc.set_mode(conn, fb, mode)
+
+input("press enter to set normal ctm\n")
+
+ctm = [ 1.0,	0.0,	0.0,
+        0.0,	1.0,	0.0,
+        0.0,	0.0,	1.0 ]
+
+ctmb = ctm_to_blob(ctm, card)
+
+crtc.set_prop("CTM", ctmb.id)
+
+input("press enter to set new ctm\n")
+
+ctm = [ 0.0,	1.0,	0.0,
+        0.0,	0.0,	1.0,
+        1.0,	0.0,	0.0 ]
+
+ctmb = ctm_to_blob(ctm, card)
+
+crtc.set_prop("CTM", ctmb.id)
+
+print("r->b g->r b->g ctm active\n")
+
+input("press enter to set new ctm\n")
+
+ctm = [ 0.0,	0.0,	1.0,
+        1.0,	0.0,	0.0,
+        0.0,	1.0,	0.0 ]
+
+ctmb = ctm_to_blob(ctm, card)
+
+crtc.set_prop("CTM", ctmb.id)
+input("r->g g->b b->r ctm active\n")
+
+input("press enter to turn off the crtc\n")
+
+crtc.disable_mode()
+
+input("press enter to enable crtc again\n")
+
+crtc.set_mode(conn, fb, mode)
+
+input("press enter to remove ctm\n")
+
+crtc.set_prop("CTM", 0)
+
+input("press enter to exit\n")
diff --git a/py/tests/plane_csc.py b/py/tests/plane_csc.py
new file mode 100755
index 0000000..be92c00
--- /dev/null
+++ b/py/tests/plane_csc.py
@@ -0,0 +1,66 @@
+#!/usr/bin/python3
+
+import pykms
+
+card = pykms.Card()
+res = pykms.ResourceManager(card)
+conn = res.reserve_connector("HDMI")
+crtc = res.reserve_crtc(conn)
+mode = conn.get_default_mode()
+modeb = mode.to_blob(card)
+plane = res.reserve_generic_plane(crtc, pykms.PixelFormat.UYVY)
+#plane = res.reserve_generic_plane(crtc, pykms.PixelFormat.Undefined)
+
+print("Got plane %d %d" % (plane.idx, plane.id))
+
+fb = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "UYVY");
+pykms.draw_test_pattern(fb);
+
+req = pykms.AtomicReq(card)
+req.add(conn, "CRTC_ID", crtc.id)
+req.add(crtc, {"ACTIVE": 1,
+               "MODE_ID": modeb.id})
+
+input("Press enter to enable crtc idx %d at %s" % (crtc.idx, conn.fullname))
+r = req.commit_sync(allow_modeset = True)
+
+input("Press enter to enable plane idx %d at %s" % (plane.idx, conn.fullname))
+
+req = pykms.AtomicReq(card)
+req.add(plane, {"FB_ID": fb.id,
+                "CRTC_ID": crtc.id,
+                "SRC_X": 0 << 16,
+                "SRC_Y": 0 << 16,
+                "SRC_W": fb.width << 16,
+                "SRC_H": fb.height << 16,
+                "CRTC_X": 0,
+                "CRTC_Y": 0,
+                "CRTC_W": fb.width,
+                "CRTC_H": fb.height,
+                "zorder": 0})
+r = req.commit_sync()
+print("Plane enable request returned %d\n" % r)
+
+yuv_types = [pykms.YUVType.BT601_Lim,
+             pykms.YUVType.BT601_Full,
+             pykms.YUVType.BT709_Lim,
+             pykms.YUVType.BT709_Full]
+
+encoding_enums = plane.get_prop("COLOR_ENCODING").enums
+range_enums = plane.get_prop("COLOR_RANGE").enums
+
+for i in range(0, 2):
+    for j in range(0, 2):
+        input("press enter to for encoding: \"%s\" range: \"%s\"\n" %
+              (encoding_enums[i], range_enums[j]))
+
+        req = pykms.AtomicReq(card)
+        req.add(plane, {"COLOR_ENCODING": i,
+                 "COLOR_RANGE": j})
+        req.commit_sync()
+
+        for t in yuv_types:
+            input("press enter to redraw with yuv_type %s\n" % t)
+            pykms.draw_test_pattern(fb, t);
+
+input("press enter to exit\n")