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Testing loading
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@awxkee
awxkee committed Jan 10, 2025
1 parent d4d0ca7 commit 01648de
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Showing 2 changed files with 5 additions and 83 deletions.
Binary file added app/src/main/assets/cow_image_jxl.jxl
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88 changes: 5 additions & 83 deletions app/src/main/java/com/awxkee/jxlcoder/MainActivity.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -57,18 +57,6 @@ class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)

// val buffer1 = this.assets.open("hdr_cosmos.jxl").source().buffer().readByteArray()
// assert(JxlCoder.isJXL(buffer1))
// assert(JxlCoder().getSize(buffer1) != null)
// val iccCosmosImage = JxlCoder().decode(buffer1)
// val buffer2 = this.assets.open("second_jxl.jxl").source().buffer().readByteArray()
// assert(JxlCoder.isJXL(buffer2))
// assert(JxlCoder().getSize(buffer2) != null)
// val buffer3 = this.assets.open("alpha_jxl.jxl").source().buffer().readByteArray()
// assert(JxlCoder.isJXL(buffer3))
// assert(JxlCoder().getSize(buffer3) != null)


if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
// val buffer4 = this.assets.open("happy_india.jxl").source().buffer().readByteArray()
// assert(JxlCoder.isJXL(buffer4))
Expand Down Expand Up @@ -224,57 +212,21 @@ class MainActivity : ComponentActivity() {
com.awxkee.jxlcoder.ScaleMode.FIT,
toneMapper = JxlToneMapper.REC2408,
)
}
Log.d("JXLMain", "Decoding time ${decodingTime}ms")
val time = measureTimeMillis {

// Resizable version
// val srcImage = JxlCoder.decodeSampled(
// buffer4,
// largeImageSize.width / 2,
// largeImageSize.height / 2,
// width = largeImageSize.width / 2,
// height = largeImageSize.height / 2,
// preferredColorConfig = PreferredColorConfig.HARDWARE,
// com.awxkee.jxlcoder.ScaleMode.FIT,
// toneMapper = JxlToneMapper.REC2408,
// )
val srcImage = JxlCoder.decode(
buffer4,
preferredColorConfig = PreferredColorConfig.HARDWARE,
com.awxkee.jxlcoder.ScaleMode.FIT,
toneMapper = JxlToneMapper.REC2408,
)
val fosRec2408 = FileOutputStream(File(cacheDir, File(asset).nameWithoutExtension + ".jpg"))
fosRec2408.use {
srcImage.compress(Bitmap.CompressFormat.JPEG, 90, it)
it.flush()
}
// val srcPerceptual = JxlCoder.decodeSampled(
// buffer4,
// largeImageSize.width / 2,
// largeImageSize.height / 2,
// preferredColorConfig = PreferredColorConfig.HARDWARE,
// com.awxkee.jxlcoder.ScaleMode.FIT,
// toneMapper = JxlToneMapper.REC2408_PERCEPTUAL,
// )
val srcPerceptual = JxlCoder.decode(
buffer4,
preferredColorConfig = PreferredColorConfig.HARDWARE,
com.awxkee.jxlcoder.ScaleMode.FIT,
toneMapper = JxlToneMapper.REC2408_PERCEPTUAL,
)
val fosRec2408Perc = FileOutputStream(File(cacheDir, File(asset).nameWithoutExtension + "_perceptual.jpg"))
fosRec2408Perc.use {
srcPerceptual.compress(Bitmap.CompressFormat.JPEG, 90, it)
it.flush()
}
// val srcImage = JxlCoder.decode(buffer4,
// preferredColorConfig = PreferredColorConfig.RGB_565,
// toneMapper = JxlToneMapper.REC2408)
lifecycleScope.launch {
imagesArray.add(srcImage)
imagesArray.add(srcPerceptual)
}

}
Log.d("JXLCoder", "Decoding done in ${time}ms")
Log.d("JXLMain", "Decoding time ${decodingTime}ms")
}
} catch (e: Exception) {
if (e !is FileNotFoundException) {
Expand All @@ -289,25 +241,6 @@ class MainActivity : ComponentActivity() {
modifier = Modifier.fillMaxSize(),
color = MaterialTheme.colorScheme.background
) {
// AsyncImage(
// model = "https://pdfconverter1984.blob.core.windows.net/simple/wide_gamut.jxl",
// contentDescription = null,
// imageLoader = ImageLoader.Builder(this)
// .components {
// add(JxlDecoder.Factory())
// }
// .build()
// )

// Image(
// bitmap = image.asImageBitmap(),
//// painter = rememberDrawablePainter(drawable = drawable),
// modifier = Modifier
// .fillMaxWidth()
// .fillMaxHeight(),
// contentScale = ContentScale.FillWidth,
// contentDescription = "ok"
// )
LazyColumn(
modifier = Modifier
.fillMaxSize()
Expand All @@ -322,17 +255,6 @@ class MainActivity : ComponentActivity() {
contentDescription = "ok"
)
}

// items(drawablesArray.count(), key = {
// return@items UUID.randomUUID().toString()
// }) {
// Image(
// rememberDrawablePainter(drawable = drawablesArray[it]),
// modifier = Modifier.fillMaxWidth(),
// contentScale = ContentScale.FillWidth,
// contentDescription = "ok"
// )
// }
}
}
}
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