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frame_test.go
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frame_test.go
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package prores
import (
"bytes"
"io/ioutil"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestDecodeFrame(t *testing.T) {
t.Run("Skycam", func(t *testing.T) {
buf, err := ioutil.ReadFile("testdata/skycam-frame.icpf")
require.NoError(t, err)
r := bytes.NewReader(buf)
_, err = DecodeFrame(r, int64(len(buf)))
assert.NoError(t, err)
})
t.Run("BIR-ATL-Interlaced", func(t *testing.T) {
buf, err := ioutil.ReadFile("testdata/bir-atl-interlaced-frame.icpf")
require.NoError(t, err)
r := bytes.NewReader(buf)
img, err := DecodeFrame(r, int64(len(buf)))
assert.NoError(t, err)
assert.Equal(t, 1920, img.Bounds().Dx())
assert.Equal(t, 540, img.Bounds().Dy())
})
}
func benchmarkDecodeFrame(b *testing.B, path string) {
buf, err := ioutil.ReadFile(path)
if err != nil {
b.Fatal(err)
}
r := bytes.NewReader(buf)
b.ResetTimer()
for i := 0; i < b.N; i++ {
if _, err := DecodeFrame(r, int64(len(buf))); err != nil {
b.Fatal(err)
}
}
}
func BenchmarkDecodeFrame_Sintel(b *testing.B) {
benchmarkDecodeFrame(b, "testdata/sintel-frame.icpf")
}
func BenchmarkDecodeFrame_Skycam(b *testing.B) {
benchmarkDecodeFrame(b, "testdata/skycam-frame.icpf")
}