remove vp9 from the "problematic" list of encodings

git-svn-id: https://xpra.org/svn/Xpra/trunk@9275 3bb7dfac-3a0b-4e04-842a-767bc560f471

src/xpra/codecs/loader.py

@@ -185,6 +185,9 @@ def has_codec(name):
 #note: this is just for defining the order of encodings,
 #so we have both core encodings (rgb24/rgb32) and regular encodings (rgb) in here:
 PREFERED_ENCODING_ORDER = ["h264", "vp8", "png", "png/P", "png/L", "webp", "rgb", "rgb24", "rgb32", "jpeg", "h265", "vp9"]
+#now that vp9 is usable, move it up the list, but only on the server,
+#(don't make the clients request vp9 since they could be connecting to an old server..)
+PREFERED_SERVER_ENCODING_ORDER = ["h264", "vp9", "vp8", "png", "png/P", "png/L", "webp", "rgb", "rgb24", "rgb32", "jpeg", "h265"]
 
 from xpra.net import compression
 RGB_COMP_OPTIONS  = ["Raw RGB"]
@@ -208,7 +211,7 @@ def has_codec(name):
       "h264"    : "H.264 video codec",
       "h265"    : "H.265 (HEVC) video codec (slow and buggy - do not use!)",
       "vp8"     : "VP8 video codec",
-      "vp9"     : "VP9 video codec (very slow - do not use!)",
+      "vp9"     : "VP9 video codec",
       "png"     : "Portable Network Graphics (lossless, 24bpp or 32bpp for transparency)",
       "png/P"   : "Portable Network Graphics (lossy, 8bpp colour)",
       "png/L"   : "Portable Network Graphics (lossy, 8bpp grayscale)",
@@ -220,7 +223,7 @@ def has_codec(name):
 HELP_ORDER = ("h264", "h265", "vp8", "vp9", "png", "png/P", "png/L", "webp", "rgb", "jpeg")
 
 #those are currently so useless that we don't want the user to select them by mistake
-PROBLEMATIC_ENCODINGS = ("h265", "vp9")
+PROBLEMATIC_ENCODINGS = ("h265", )
 
 
 def encodings_help(encodings):

src/xpra/server/server_base.py

@@ -31,7 +31,7 @@
 from xpra.child_reaper import reaper_cleanup
 from xpra.scripts.config import python_platform, parse_bool_or_int
 from xpra.scripts.main import sound_option
-from xpra.codecs.loader import PREFERED_ENCODING_ORDER, PROBLEMATIC_ENCODINGS, load_codecs, codec_versions, has_codec, get_codec
+from xpra.codecs.loader import PREFERED_SERVER_ENCODING_ORDER, PROBLEMATIC_ENCODINGS, load_codecs, codec_versions, has_codec, get_codec
 from xpra.codecs.codec_constants import get_PIL_encodings
 from xpra.codecs.video_helper import getVideoHelper, ALL_VIDEO_ENCODER_OPTIONS, ALL_CSC_MODULE_OPTIONS
 if sys.version > '3':
@@ -289,7 +289,7 @@ def add_encodings(encodings):
         self.encodings = encs
         self.core_encodings = core_encs
         self.lossless_encodings = [x for x in self.core_encodings if (x.startswith("png") or x.startswith("rgb") or x=="webp")]
-        pref = [x for x in PREFERED_ENCODING_ORDER if x in self.encodings]
+        pref = [x for x in PREFERED_SERVER_ENCODING_ORDER if x in self.encodings]
         if pref:
             self.default_encoding = pref[0]
         else:

src/xpra/server/source.py

@@ -883,6 +883,10 @@ def fadeout():
         elif action=="new-sequence":
             self.sound_source_sequence = int(args[0])
             return "new sequence is %s" % self.sound_source_sequence
+        elif action=="sync":
+            self.sound_sync = int(args[0])
+            log.info("sound sync set to %s", self.sound_sync)
+            return "sound sync set to %s" % self.sound_sync
         #elif action=="quality":
         #    assert self.sound_source
         #    quality = args[0]

src/xpra/server/window_source.py

@@ -45,7 +45,7 @@
 from xpra.server.region import rectangle, add_rectangle, remove_rectangle   #@UnresolvedImport
 from xpra.codecs.xor.cyxor import xor_str           #@UnresolvedImport
 from xpra.server.picture_encode import webp_encode, rgb_encode, PIL_encode, mmap_encode, mmap_send
-from xpra.codecs.loader import PREFERED_ENCODING_ORDER, get_codec
+from xpra.codecs.loader import PREFERED_SERVER_ENCODING_ORDER, get_codec
 from xpra.codecs.codec_constants import LOSSY_PIXEL_FORMATS, get_PIL_encodings
 from xpra.net import compression
 
@@ -553,7 +553,7 @@ def update_encoding_selection(self, encoding=None):
             common_encodings.append("rgb")
         if self.webp_leaks and "webp" in common_encodings:
             common_encodings.remove("webp")
-        self.common_encodings = [x for x in PREFERED_ENCODING_ORDER if x in common_encodings]
+        self.common_encodings = [x for x in PREFERED_SERVER_ENCODING_ORDER if x in common_encodings]
         if not self.common_encodings:
             raise Exception("no common encodings found (server: %s vs client: %s)" % (", ".join(self._encoders.keys()), ", ".join(self.core_encodings)))
         #ensure the encoding chosen is supported by this source:

src/xpra/server/window_video_source.py

@@ -13,7 +13,7 @@
                                         TransientCodecException, RGB_FORMATS, PIXEL_SUBSAMPLING, LOSSY_PIXEL_FORMATS
 from xpra.server.window_source import WindowSource, STRICT_MODE, AUTO_REFRESH_SPEED, AUTO_REFRESH_QUALITY
 from xpra.server.video_subregion import VideoSubregion
-from xpra.codecs.loader import PREFERED_ENCODING_ORDER
+from xpra.codecs.loader import PREFERED_SERVER_ENCODING_ORDER
 from xpra.util import updict
 from xpra.log import Logger
 
@@ -87,7 +87,7 @@ def init_encoders(self):
         #these are used for non-video areas, ensure "jpeg" is used if available
         #as we may be dealing with large areas still, and we want speed:
         nv_common = (set(self.server_core_encodings) & set(self.core_encodings)) - set(self.video_encodings)
-        self.non_video_encodings = [x for x in PREFERED_ENCODING_ORDER if x in nv_common]
+        self.non_video_encodings = [x for x in PREFERED_SERVER_ENCODING_ORDER if x in nv_common]
 
         #those two instances should only ever be modified or accessed from the encode thread:
         self._csc_encoder = None
@@ -285,7 +285,7 @@ def do_set_client_properties(self, properties):
         WindowSource.do_set_client_properties(self, properties)
         #encodings may have changed, so redo this:
         nv_common = (set(self.server_core_encodings) & set(self.core_encodings)) - set(self.video_encodings)
-        self.non_video_encodings = [x for x in PREFERED_ENCODING_ORDER if x in nv_common]
+        self.non_video_encodings = [x for x in PREFERED_SERVER_ENCODING_ORDER if x in nv_common]
         log("do_set_client_properties(%s) csc_modes=%s, full_csc_modes=%s, video_scaling=%s, video_subregion=%s, uses_swscale=%s, non_video_encodings=%s, scaling_control=%s", properties, self.csc_modes, self.full_csc_modes, self.supports_video_scaling, self.supports_video_subregion, self.uses_swscale, self.non_video_encodings, self.scaling_control)
 
     def get_best_encoding_impl_default(self):
@@ -1234,7 +1234,7 @@ def video_encode(self, encoding, image, options):
             fallback_encodings = set(self._encoders.keys()) - set(self.video_encodings) - set(["mmap"])
             log.error("BUG: failed to setup a video pipeline for %s encoding with source format %s, will fallback to: %s", encoding, src_format, ", ".join(list(fallback_encodings)))
             assert len(fallback_encodings)>0
-            fallback_encoding = [x for x in PREFERED_ENCODING_ORDER if x in fallback_encodings][0]
+            fallback_encoding = [x for x in PREFERED_SERVER_ENCODING_ORDER if x in fallback_encodings][0]
             return self._encoders[fallback_encoding](fallback_encoding, image, options)
         assert self._video_encoder