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Merge pull request #248 from hmhealey/mm1494

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MM-1494 Change Makefile to use local dependencies, update nfnt/resize library, and change image rescaling to use Lanczos3
Этот коммит содержится в:
Joram Wilander
2015-07-27 15:33:16 -04:00
родитель 5a7dacf6f2 7355fe578c
Коммит 62db88ed45
6 изменённых файлов: 128 добавлений и 38 удалений
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2
Godeps/Godeps.json сгенерированный
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@@ -100,7 +100,7 @@
},
{
"ImportPath": "github.com/nfnt/resize",
"Rev": "f2d1b73023c55bdfb4fa2ed385d2bec95bce3692"
"Rev": "dc93e1b98c579d90ee2fa15c1fd6dac34f6e7899"
},
{
"ImportPath": "github.com/stretchr/objx",

6
Godeps/_workspace/src/github.com/nfnt/resize/converter.go сгенерированный поставляемый
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@@ -131,11 +131,11 @@ func resizeRGBA(in *image.RGBA, out *image.NRGBA, scale float64, coeffs []int16,
// reverse alpha-premultiplication.
if a != 0 {
r *= 0xffff
r *= 0xff
r /= a
g *= 0xffff
g *= 0xff
g /= a
b *= 0xffff
b *= 0xff
b /= a
}

4
Godeps/_workspace/src/github.com/nfnt/resize/resize.go сгенерированный поставляемый
Просмотреть файл

@@ -167,7 +167,7 @@ func Resize(width, height uint, img image.Image, interp InterpolationFunction) i
// accessing the YCbCr arrays in a tight loop is slow.
// converting the image to ycc increases performance by 2x.
temp := newYCC(image.Rect(0, 0, input.Bounds().Dy(), int(width)), input.SubsampleRatio)
result := newYCC(image.Rect(0, 0, int(width), int(height)), input.SubsampleRatio)
result := newYCC(image.Rect(0, 0, int(width), int(height)), image.YCbCrSubsampleRatio444)
coeffs, offset, filterLength := createWeights8(temp.Bounds().Dy(), taps, blur, scaleX, kernel)
in := imageYCbCrToYCC(input)
@@ -409,7 +409,7 @@ func resizeNearest(width, height uint, scaleX, scaleY float64, img image.Image,
// accessing the YCbCr arrays in a tight loop is slow.
// converting the image to ycc increases performance by 2x.
temp := newYCC(image.Rect(0, 0, input.Bounds().Dy(), int(width)), input.SubsampleRatio)
result := newYCC(image.Rect(0, 0, int(width), int(height)), input.SubsampleRatio)
result := newYCC(image.Rect(0, 0, int(width), int(height)), image.YCbCrSubsampleRatio444)
coeffs, offset, filterLength := createWeightsNearest(temp.Bounds().Dy(), taps, blur, scaleX)
in := imageYCbCrToYCC(input)

96
Godeps/_workspace/src/github.com/nfnt/resize/resize_test.go сгенерированный поставляемый
Просмотреть файл

@@ -46,7 +46,7 @@ func Test_CorrectResize(t *testing.T) {
}
}
func Test_SameColor(t *testing.T) {
func Test_SameColorWithRGBA(t *testing.T) {
img := image.NewRGBA(image.Rect(0, 0, 20, 20))
for y := img.Bounds().Min.Y; y < img.Bounds().Max.Y; y++ {
for x := img.Bounds().Min.X; x < img.Bounds().Max.X; x++ {
@@ -56,9 +56,99 @@ func Test_SameColor(t *testing.T) {
out := Resize(10, 10, img, Lanczos3)
for y := out.Bounds().Min.Y; y < out.Bounds().Max.Y; y++ {
for x := out.Bounds().Min.X; x < out.Bounds().Max.X; x++ {
color := img.At(x, y).(color.RGBA)
color := out.At(x, y).(color.NRGBA)
if color.R != 0x80 || color.G != 0x80 || color.B != 0x80 || color.A != 0xFF {
t.Fail()
t.Errorf("%+v", color)
}
}
}
}
func Test_SameColorWithNRGBA(t *testing.T) {
img := image.NewNRGBA(image.Rect(0, 0, 20, 20))
for y := img.Bounds().Min.Y; y < img.Bounds().Max.Y; y++ {
for x := img.Bounds().Min.X; x < img.Bounds().Max.X; x++ {
img.SetNRGBA(x, y, color.NRGBA{0x80, 0x80, 0x80, 0xFF})
}
}
out := Resize(10, 10, img, Lanczos3)
for y := out.Bounds().Min.Y; y < out.Bounds().Max.Y; y++ {
for x := out.Bounds().Min.X; x < out.Bounds().Max.X; x++ {
color := out.At(x, y).(color.NRGBA)
if color.R != 0x80 || color.G != 0x80 || color.B != 0x80 || color.A != 0xFF {
t.Errorf("%+v", color)
}
}
}
}
func Test_SameColorWithRGBA64(t *testing.T) {
img := image.NewRGBA64(image.Rect(0, 0, 20, 20))
for y := img.Bounds().Min.Y; y < img.Bounds().Max.Y; y++ {
for x := img.Bounds().Min.X; x < img.Bounds().Max.X; x++ {
img.SetRGBA64(x, y, color.RGBA64{0x8000, 0x8000, 0x8000, 0xFFFF})
}
}
out := Resize(10, 10, img, Lanczos3)
for y := out.Bounds().Min.Y; y < out.Bounds().Max.Y; y++ {
for x := out.Bounds().Min.X; x < out.Bounds().Max.X; x++ {
color := out.At(x, y).(color.NRGBA64)
if color.R != 0x8000 || color.G != 0x8000 || color.B != 0x8000 || color.A != 0xFFFF {
t.Errorf("%+v", color)
}
}
}
}
func Test_SameColorWithNRGBA64(t *testing.T) {
img := image.NewNRGBA64(image.Rect(0, 0, 20, 20))
for y := img.Bounds().Min.Y; y < img.Bounds().Max.Y; y++ {
for x := img.Bounds().Min.X; x < img.Bounds().Max.X; x++ {
img.SetNRGBA64(x, y, color.NRGBA64{0x8000, 0x8000, 0x8000, 0xFFFF})
}
}
out := Resize(10, 10, img, Lanczos3)
for y := out.Bounds().Min.Y; y < out.Bounds().Max.Y; y++ {
for x := out.Bounds().Min.X; x < out.Bounds().Max.X; x++ {
color := out.At(x, y).(color.NRGBA64)
if color.R != 0x8000 || color.G != 0x8000 || color.B != 0x8000 || color.A != 0xFFFF {
t.Errorf("%+v", color)
}
}
}
}
func Test_SameColorWithGray(t *testing.T) {
img := image.NewGray(image.Rect(0, 0, 20, 20))
for y := img.Bounds().Min.Y; y < img.Bounds().Max.Y; y++ {
for x := img.Bounds().Min.X; x < img.Bounds().Max.X; x++ {
img.SetGray(x, y, color.Gray{0x80})
}
}
out := Resize(10, 10, img, Lanczos3)
for y := out.Bounds().Min.Y; y < out.Bounds().Max.Y; y++ {
for x := out.Bounds().Min.X; x < out.Bounds().Max.X; x++ {
color := out.At(x, y).(color.Gray)
if color.Y != 0x80 {
t.Errorf("%+v", color)
}
}
}
}
func Test_SameColorWithGray16(t *testing.T) {
img := image.NewGray16(image.Rect(0, 0, 20, 20))
for y := img.Bounds().Min.Y; y < img.Bounds().Max.Y; y++ {
for x := img.Bounds().Min.X; x < img.Bounds().Max.X; x++ {
img.SetGray16(x, y, color.Gray16{0x8000})
}
}
out := Resize(10, 10, img, Lanczos3)
for y := out.Bounds().Min.Y; y < out.Bounds().Max.Y; y++ {
for x := out.Bounds().Min.X; x < out.Bounds().Max.X; x++ {
color := out.At(x, y).(color.Gray16)
if color.Y != 0x8000 {
t.Errorf("%+v", color)
}
}
}

54
Makefile
Просмотреть файл

@@ -4,6 +4,8 @@ GOPATH ?= $(GOPATH:)
GOFLAGS ?= $(GOFLAGS:)
BUILD_NUMBER ?= $(BUILD_NUMBER:)
GO=$(GOPATH)/bin/godep go
ifeq ($(BUILD_NUMBER),)
BUILD_NUMBER := dev
endif
@@ -21,29 +23,27 @@ travis:
@echo building for travis
rm -Rf $(DIST_ROOT)
@go clean $(GOFLAGS) -i ./...
@$(GO) clean $(GOFLAGS) -i ./...
@cd web/react/ && npm install
@go build $(GOFLAGS) ./...
@$(GO) build $(GOFLAGS) ./...
@mkdir -p logs
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=180s ./api || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=12s ./model || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./store || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./utils || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./web || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=180s ./api || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=12s ./model || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./store || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./utils || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./web || exit 1
build:
@go build $(GOFLAGS) ./...
@$(GO) build $(GOFLAGS) ./...
install:
@go get $(GOFLAGS) github.com/tools/godep
@if [ $(shell docker ps -a | grep -ci mattermost-mysql) -eq 0 ]; then \
echo restoring go libs using godep; \
$(GOPATH)/bin/godep restore; \
echo starting mattermost-mysql; \
docker run --name mattermost-mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=mostest \
-e MYSQL_USER=mmuser -e MYSQL_PASSWORD=mostest -e MYSQL_DATABASE=mattermost_test -d mysql > /dev/null; \
@@ -64,37 +64,37 @@ install:
test: install
@mkdir -p logs
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=180s ./api || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=12s ./model || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./store || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./utils || exit 1
@go test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./web || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=180s ./api || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=12s ./model || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./store || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./utils || exit 1
@$(GO) test $(GOFLAGS) -run=$(TESTS) -test.v -test.timeout=120s ./web || exit 1
benchmark: install
@mkdir -p logs
@go test $(GOFLAGS) -test.v -run=NO_TESTS -bench=$(BENCH) ./api || exit 1
@$(GO) test $(GOFLAGS) -test.v -run=NO_TESTS -bench=$(BENCH) ./api || exit 1
cover: install
rm -Rf $(DIST_RESULTS)
mkdir -p $(DIST_RESULTS)
@go test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/api.cover.out github.com/mattermost/platform/api
@go test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/model.cover.out github.com/mattermost/platform/model
@go test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/store.cover.out github.com/mattermost/platform/store
@go test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/utils.cover.out github.com/mattermost/platform/utils
@go test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/web.cover.out github.com/mattermost/platform/web
@$(GO) test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/api.cover.out github.com/mattermost/platform/api
@$(GO) test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/model.cover.out github.com/mattermost/platform/model
@$(GO) test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/store.cover.out github.com/mattermost/platform/store
@$(GO) test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/utils.cover.out github.com/mattermost/platform/utils
@$(GO) test $(GOFLAGS) -coverprofile=$(DIST_RESULTS)/web.cover.out github.com/mattermost/platform/web
cd $(DIST_RESULTS) && \
echo "mode: set" > coverage.out && cat *.cover.out | grep -v mode: | sort -r | \
awk '{if($$1 != last) {print $$0;last=$$1}}' >> coverage.out
cd $(DIST_RESULTS) && go tool cover -html=coverage.out -o=coverage.html
cd $(DIST_RESULTS) && $(GO) tool cover -html=coverage.out -o=coverage.html
rm -f $(DIST_RESULTS)/*.cover.out
clean:
rm -Rf $(DIST_ROOT)
@go clean $(GOFLAGS) -i ./...
@$(GO) clean $(GOFLAGS) -i ./...
@if [ $(shell docker ps -a | grep -ci mattermost-mysql) -eq 1 ]; then \
echo stopping mattermost-mysql; \
@@ -124,7 +124,7 @@ run: install
@cd web/react && npm start &
@echo starting go web server
@go run $(GOFLAGS) mattermost.go -config=config.json &
@$(GO) run $(GOFLAGS) mattermost.go -config=config.json &
@echo starting compass watch
@cd web/sass-files && compass watch &
@@ -161,8 +161,8 @@ cleandb:
dist: install
@go build $(GOFLAGS) -i -a ./...
@go install $(GOFLAGS) -a ./...
@$(GO) build $(GOFLAGS) -i -a ./...
@$(GO) install $(GOFLAGS) -a ./...
mkdir -p $(DIST_PATH)/bin
cp $(GOPATH)/bin/platform $(DIST_PATH)/bin

4
api/file.go
Просмотреть файл

@@ -142,7 +142,7 @@ func fireAndForgetHandleImages(filenames []string, fileData [][]byte, teamId, ch
go func() {
var thumbnail image.Image
if imgConfig.Width > int(utils.Cfg.ImageSettings.ThumbnailWidth) {
thumbnail = resize.Resize(utils.Cfg.ImageSettings.ThumbnailWidth, utils.Cfg.ImageSettings.ThumbnailHeight, img, resize.NearestNeighbor)
thumbnail = resize.Resize(utils.Cfg.ImageSettings.ThumbnailWidth, utils.Cfg.ImageSettings.ThumbnailHeight, img, resize.Lanczos3)
} else {
thumbnail = img
}
@@ -164,7 +164,7 @@ func fireAndForgetHandleImages(filenames []string, fileData [][]byte, teamId, ch
go func() {
var preview image.Image
if imgConfig.Width > int(utils.Cfg.ImageSettings.PreviewWidth) {
preview = resize.Resize(utils.Cfg.ImageSettings.PreviewWidth, utils.Cfg.ImageSettings.PreviewHeight, img, resize.NearestNeighbor)
preview = resize.Resize(utils.Cfg.ImageSettings.PreviewWidth, utils.Cfg.ImageSettings.PreviewHeight, img, resize.Lanczos3)
} else {
preview = img
}