Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 257 insertions, 0 deletions

diff --git a/dom/media/test/reftest/gen_combos.py b/dom/media/test/reftest/gen_combos.py
new file mode 100644
index 0000000000..f7e7d50fe1
--- /dev/null
+++ b/dom/media/test/reftest/gen_combos.py
@@ -0,0 +1,257 @@
+#!/usr/bin/env python3
+
+# E.g. `./gen_combos.py [--write] color_quads/720p.png`
+
+import concurrent.futures
+import pathlib
+import subprocess
+import sys
+
+ARGS = sys.argv
+SRC_PATH = pathlib.Path(ARGS.pop())
+assert SRC_PATH.exists(), "gen_combos.py [--flags] <src file path>"
+DIR = SRC_PATH.parent
+
+
+# crossCombine([{a:false},{a:5}], [{},{b:5}])
+# [{a:false}, {a:true}, {a:false,b:5}, {a:true,b:5}]
+def cross_combine(*args):
+    args = list(args)
+
+    def cross_combine2(listA, listB):
+        listC = []
+        for a in listA:
+            for b in listB:
+                c = dict()
+                c.update(a)
+                c.update(b)
+                listC.append(c)
+        return listC
+
+    res = [dict()]
+    while True:
+        try:
+            next = args.pop(0)
+        except IndexError:
+            break
+        res = cross_combine2(res, next)
+    return res
+
+
+def keyed_combiner(key, vals):
+    res = []
+    for v in vals:
+        d = dict()
+        d[key] = v
+        res.append(d)
+    return res
+
+
+# -
+
+
+def eprint(*args, **kwargs):
+    print(*args, file=sys.stderr, **kwargs)
+
+
+# -
+
+OGG = []
+WEBM_CODECS = ["av1", "vp9"]
+
+if "--all" in ARGS:
+    OGG = cross_combine(
+        [{"ext": "ogg"}], keyed_combiner("vcodec", ["theora", "vp8", "vp9"])
+    )
+    WEBM_CODECS += ["vp8"]
+
+MP4 = cross_combine([{"ext": "mp4"}], keyed_combiner("vcodec", ["av1", "h264", "vp9"]))
+
+WEBM = cross_combine([{"ext": "webm"}], keyed_combiner("vcodec", WEBM_CODECS))
+
+# -
+
+FORMAT_LIST = set(
+    [
+        "yuv420p",
+        "yuv420p10",
+        # 'yuv420p12',
+        # 'yuv420p16be',
+        # 'yuv420p16le',
+        "gbrp",
+    ]
+)
+
+if "--all" in ARGS:
+    FORMAT_LIST |= set(
+        [
+            "yuv420p",
+            "yuv420p10",
+            "yuv420p12",
+            "yuv420p16be",
+            "yuv420p16le",
+            "yuv422p",
+            "yuv422p10",
+            "yuv422p12",
+            "yuv422p16be",
+            "yuv422p16le",
+            "yuv444p",
+            "yuv444p10",
+            "yuv444p12",
+            "yuv444p16be",
+            "yuv444p16le",
+            "yuv411p",
+            "yuv410p",
+            "yuyv422",
+            "uyvy422",
+            "rgb24",
+            "bgr24",
+            "rgb8",
+            "bgr8",
+            "rgb444be",
+            "rgb444le",
+            "bgr444be",
+            "bgr444le",
+            # 'nv12', # Encoding not different than yuv420p?
+            # 'nv21', # Encoding not different than yuv420p?
+            "gbrp",
+            "gbrp9be",
+            "gbrp9le",
+            "gbrp10be",
+            "gbrp10le",
+            "gbrp12be",
+            "gbrp12le",
+            "gbrp14be",
+            "gbrp14le",
+            "gbrp16be",
+            "gbrp16le",
+        ]
+    )
+
+FORMATS = keyed_combiner("format", list(FORMAT_LIST))
+
+RANGE = keyed_combiner("range", ["tv", "pc"])
+
+CSPACE_LIST = set(
+    [
+        "bt709",
+        # 'bt2020',
+    ]
+)
+
+if "--all" in ARGS:
+    CSPACE_LIST |= set(
+        [
+            "bt709",
+            "bt2020",
+            "bt601-6-525",  # aka smpte170m NTSC
+            "bt601-6-625",  # aka bt470bg PAL
+        ]
+    )
+CSPACE_LIST = list(CSPACE_LIST)
+
+# -
+
+COMBOS = cross_combine(
+    WEBM + MP4 + OGG,
+    FORMATS,
+    RANGE,
+    keyed_combiner("src_cspace", CSPACE_LIST),
+    keyed_combiner("dst_cspace", CSPACE_LIST),
+)
+
+# -
+
+print(f"{len(COMBOS)} combinations...")
+
+todo = []
+for c in COMBOS:
+    dst_name = ".".join(
+        [
+            SRC_PATH.name,
+            c["src_cspace"],
+            c["dst_cspace"],
+            c["range"],
+            c["format"],
+            c["vcodec"],
+            c["ext"],
+        ]
+    )
+
+    src_cspace = c["src_cspace"]
+
+    vf = f"scale=out_range={c['range']}"
+    vf += f",colorspace=all={c['dst_cspace']}"
+    vf += f":iall={src_cspace}"
+    args = [
+        "ffmpeg",
+        "-y",
+        # For input:
+        "-color_primaries",
+        src_cspace,
+        "-color_trc",
+        src_cspace,
+        "-colorspace",
+        src_cspace,
+        "-i",
+        SRC_PATH.as_posix(),
+        # For output:
+        "-bitexact",  # E.g. don't use true random uuids
+        "-vf",
+        vf,
+        "-pix_fmt",
+        c["format"],
+        "-vcodec",
+        c["vcodec"],
+        "-crf",
+        "1",  # Not-quite-lossless
+        (DIR / dst_name).as_posix(),
+    ]
+    if "-v" in ARGS or "-vv" in ARGS:
+        print("$ " + " ".join(args))
+    else:
+        print("  " + args[-1])
+
+    todo.append(args)
+
+# -
+
+with open(DIR / "reftest.list", "r") as f:
+    reftest_list_text = f.read()
+
+for args in todo:
+    vid_name = pathlib.Path(args[-1]).name
+    if vid_name not in reftest_list_text:
+        print(f"WARNING: Not in reftest.list:  {vid_name}")
+
+# -
+
+if "--write" not in ARGS:
+    print("Use --write to write. Exiting...")
+    exit(0)
+
+# -
+
+
+def run_cmd(args):
+    dest = None
+    if "-vv" not in ARGS:
+        dest = subprocess.DEVNULL
+    try:
+        subprocess.run(args, stderr=dest)
+    except FileNotFoundError:
+        print("FileNotFoundError, is ffmpeg not in your PATH?")
+        raise
+
+
+with concurrent.futures.ThreadPoolExecutor() as pool:
+    fs = []
+    for cur_args in todo:
+        f = pool.submit(run_cmd, cur_args)
+        fs.append(f)
+
+    done = 0
+    for f in concurrent.futures.as_completed(fs):
+        f.result()  # Raise if it raised
+        done += 1
+        sys.stdout.write(f"\rEncoded {done}/{len(todo)}")