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[feature] support processing of (many) more media types (#3090)

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* initial work replacing our media decoding / encoding pipeline with ffprobe + ffmpeg

* specify the video codec to use when generating static image from emoji

* update go-storage library (fixes incompatibility after updating go-iotools)

* maintain image aspect ratio when generating a thumbnail for it

* update readme to show go-ffmpreg

* fix a bunch of media tests, move filesize checking to callers of media manager for more flexibility

* remove extra debug from error message

* fix up incorrect function signatures

* update PutFile to just use regular file copy, as changes are file is on separate partition

* fix remaining tests, remove some unneeded tests now we're working with ffmpeg/ffprobe

* update more tests, add more code comments

* add utilities to generate processed emoji / media outputs

* fix remaining tests

* add test for opus media file, add license header to utility cmds

* limit the number of concurrently available ffmpeg / ffprobe instances

* reduce number of instances

* further reduce number of instances

* fix envparsing test with configuration variables

* update docs and configuration with new media-{local,remote}-max-size variables
This commit is contained in:
kim
2024-07-12 09:39:47 +00:00
committed by GitHub
parent 5bc567196b
commit cde2fb6244
376 changed files with 8026 additions and 54091 deletions
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63
vendor/github.com/golang/geo/s2/contains_vertex_query.go generated vendored
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@ -1,63 +0,0 @@
// Copyright 2017 Google Inc. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package s2
// ContainsVertexQuery is used to track the edges entering and leaving the
// given vertex of a Polygon in order to be able to determine if the point is
// contained by the Polygon.
//
// Point containment is defined according to the semi-open boundary model
// which means that if several polygons tile the region around a vertex,
// then exactly one of those polygons contains that vertex.
type ContainsVertexQuery struct {
target Point
edgeMap map[Point]int
}
// NewContainsVertexQuery returns a new query for the given vertex whose
// containment will be determined.
func NewContainsVertexQuery(target Point) *ContainsVertexQuery {
return &ContainsVertexQuery{
target: target,
edgeMap: make(map[Point]int),
}
}
// AddEdge adds the edge between target and v with the given direction.
// (+1 = outgoing, -1 = incoming, 0 = degenerate).
func (q *ContainsVertexQuery) AddEdge(v Point, direction int) {
q.edgeMap[v] += direction
}
// ContainsVertex reports a +1 if the target vertex is contained, -1 if it is
// not contained, and 0 if the incident edges consisted of matched sibling pairs.
func (q *ContainsVertexQuery) ContainsVertex() int {
// Find the unmatched edge that is immediately clockwise from Ortho(P).
referenceDir := Point{q.target.Ortho()}
bestPoint := referenceDir
bestDir := 0
for k, v := range q.edgeMap {
if v == 0 {
continue // This is a "matched" edge.
}
if OrderedCCW(referenceDir, bestPoint, k, q.target) {
bestPoint = k
bestDir = v
}
}
return bestDir
}