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python-codecs: fix vaapi post procesisng

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This commit is contained in:
Koushik Dutta
2023-05-27 10:22:31 -07:00
parent ada80796de
commit c72ea24794
4 changed files with 17 additions and 14 deletions
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8
plugins/python-codecs/.vscode/settings.json vendored
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@@ -1,8 +1,8 @@
{
// docker installation
"scrypted.debugHost": "koushik-thin",
"scrypted.serverRoot": "/server",
// "scrypted.debugHost": "koushik-thin",
// "scrypted.serverRoot": "/server",
// windows installation
// "scrypted.debugHost": "koushik-windows",
@@ -13,8 +13,8 @@
// "scrypted.serverRoot": "/home/pi/.scrypted",
// local checkout
// "scrypted.debugHost": "127.0.0.1",
// "scrypted.serverRoot": "/Users/koush/.scrypted",
"scrypted.debugHost": "127.0.0.1",
"scrypted.serverRoot": "/Users/koush/.scrypted",
"scrypted.pythonRemoteRoot": "${config:scrypted.serverRoot}/volume/plugin.zip",
"python.analysis.extraPaths": [

4
plugins/python-codecs/package-lock.json generated
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@@ -1,12 +1,12 @@
{
"name": "@scrypted/python-codecs",
"version": "0.1.64",
"version": "0.1.68",
"lockfileVersion": 3,
"requires": true,
"packages": {
"": {
"name": "@scrypted/python-codecs",
"version": "0.1.64",
"version": "0.1.68",
"devDependencies": {
"@scrypted/sdk": "file:../../sdk"
}

2
plugins/python-codecs/package.json
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@@ -1,6 +1,6 @@
{
"name": "@scrypted/python-codecs",
"version": "0.1.64",
"version": "0.1.68",
"description": "Python Codecs for Scrypted",
"keywords": [
"scrypted",

17
plugins/python-codecs/src/gstreamer_postprocess.py
View File

@@ -129,7 +129,7 @@ class GstreamerPostProcess():
class VaapiPostProcess():
def __init__(self) -> None:
self.postprocess = ' ! vaapipostproc name=vaapipostproc'
self.postprocess = ' ! vaapipostproc name=vaapipostproc ! capsfilter name=capsFilter'
self.resize = None
async def create(self, gst, pipeline: str):
@@ -138,6 +138,7 @@ class VaapiPostProcess():
self.gst = gst
self.g = g
self.vaapipostproc = self.gst.get_by_name('vaapipostproc')
self.capsFilter = self.gst.get_by_name('capsFilter')
def update(self, caps, sampleSize: Tuple[int, int], options: scrypted_sdk.ImageOptions):
sampleWidth, sampleHeight = sampleSize
@@ -171,15 +172,18 @@ class VaapiPostProcess():
vaapipostproc.set_property('width', outputWidth)
vaapipostproc.set_property('height', outputHeight)
# TODO: gray fast path?
# not sure vaapi supports non-rgba across all hardware...
# GST_VIDEO_FORMAT_RGBA (11) – rgb with alpha channel last
# GST_VIDEO_FORMAT_GRAY8 (25) – 8-bit grayscale
format = toCapsFormat(options)
if format == 'GRAY8':
vaapipostproc.set_property('format', 25)
else:
vaapipostproc.set_property('format', 11)
# format = toCapsFormat(options)
# if format != 'GRAY8' and format != 'RGBA':
# format = 'RGBA'
vaapipostproc.set_property('format', 11)
format = 'RGBA'
self.capsFilter.set_property('caps', caps.from_string(f"video/x-raw,format={format}"))
if crop:
left = int(crop['left'])
@@ -196,7 +200,6 @@ class VaapiPostProcess():
right = 300
bottom = 300
print(left, top, right, bottom)
vaapipostproc.set_property('crop-left', left)
vaapipostproc.set_property('crop-top', top)
vaapipostproc.set_property('crop-right', right)