Added RGBA_1010102 pixel format

Author: awxkee

app/src/main/java/com/radzivon/bartoshyk/avif/MainActivity.kt

@@ -42,8 +42,8 @@ class MainActivity : AppCompatActivity() {
 //            opts.inPreferredConfig = Bitmap.Config.RGBA_F16
 //        }
         val decodedBitmap = BitmapFactory.decodeResource(resources, R.drawable.test_png_with_alpha)
-        var cc16 = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            decodedBitmap.copy(Bitmap.Config.RGB_565, true)
+        var cc16 = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            decodedBitmap.copy(Bitmap.Config.RGBA_1010102, true)
         } else {
             decodedBitmap.copy(Bitmap.Config.ARGB_8888, true)
         }
@@ -76,13 +76,15 @@ class MainActivity : AppCompatActivity() {
 //        binding.imageView.setImageBitmap(extremlyLargeBitmap)
 
         val bytes = HeifCoder().encodeAvif(cc16)
-        val ff = File(this.filesDir, "result.avif")
-        ff.delete()
-        val output = FileOutputStream(ff)
-        output.sink().buffer().use {
-            it.write(bytes)
-            it.flush()
-        }
+        val decodedBytes = HeifCoder().decode(bytes)
+        binding.imageView.setImageBitmap(decodedBytes)
+//        val ff = File(this.filesDir, "result.avif")
+//        ff.delete()
+//        val output = FileOutputStream(ff)
+//        output.sink().buffer().use {
+//            it.write(bytes)
+//            it.flush()
+//        }
 //        output.close()
 //        Log.d("p", bytes.size.toString())
 //        writeHevc(decodedBitmap)
@@ -101,10 +103,10 @@ class MainActivity : AppCompatActivity() {
 //        output.close()
 //        Log.d("p", bytes.size.toString())
 //        writeHevc(decodedBitmap)
-        val numbers = IntArray(5) { 1 * (it + 1) }
-        numbers.forEach {
-            testEncoder("test_${it}.jpg")
-        }
+//        val numbers = IntArray(5) { 1 * (it + 1) }
+//        numbers.forEach {
+//            testEncoder("test_${it}.jpg")
+//        }
     }
 
     private fun testEncoder(assetName: String) {

avif-coder/src/main/cpp/coder.cpp

@@ -56,7 +56,8 @@ jbyteArray encodeBitmap(JNIEnv *env, jobject thiz,
 
     if (info.format != ANDROID_BITMAP_FORMAT_RGBA_8888 &&
         info.format != ANDROID_BITMAP_FORMAT_RGB_565 &&
-        info.format != ANDROID_BITMAP_FORMAT_RGBA_F16) {
+        info.format != ANDROID_BITMAP_FORMAT_RGBA_F16 &&
+        info.format != ANDROID_BITMAP_FORMAT_RGBA_1010102) {
         throwInvalidPixelsFormat(env);
         return static_cast<jbyteArray>(nullptr);
     }
@@ -85,7 +86,10 @@ jbyteArray encodeBitmap(JNIEnv *env, jobject thiz,
         bitDepth = 8;
     } else if (info.format == ANDROID_BITMAP_FORMAT_RGBA_F16) {
         bitDepth = 10;
+    } else if (info.format == ANDROID_BITMAP_FORMAT_RGBA_1010102) {
+        bitDepth = 10;
     }
+
     result = heif_image_add_plane(image, heif_channel_interleaved, (int) info.width,
                                   (int) info.height, bitDepth);
     if (result.code != heif_error_Ok) {
@@ -102,6 +106,14 @@ jbyteArray encodeBitmap(JNIEnv *env, jobject thiz,
         libyuv::RGB565ToARGB(reinterpret_cast<const uint8_t *>(addr), (int) info.stride, imgData,
                              stride, (int) info.width, (int) info.height);
         libyuv::ARGBToABGR(imgData, stride, imgData, stride, (int) info.width, (int) info.height);
+    } else if (info.format == ANDROID_BITMAP_FORMAT_RGBA_1010102) {
+        auto dstY = (char *) imgData;
+        auto srcY = (char *) addr;
+        for (int y = 0; y < info.height; ++y) {
+            memcpy(dstY, srcY, info.width * 4 * sizeof(uint32_t));
+            srcY += info.width * sizeof(uint64_t);
+            dstY += stride;
+        }
     } else if (info.format == ANDROID_BITMAP_FORMAT_RGBA_F16) {
         std::shared_ptr<char> dstARGB(
                 static_cast<char *>(malloc(info.width * info.height * 4 * sizeof(uint16_t))),

avif-coder/src/main/java/com/radzivon/bartoshyk/avif/coder/UnsupportedImageFormatException.kt

@@ -4,5 +4,5 @@ import androidx.annotation.Keep
 
 @Keep
 class UnsupportedImageFormatException :
-    Exception("Currently support only RGBA_8888, RGB_565, RGBA_F16 image format") {
+    Exception("Currently support only RGBA_8888, RGB_565, RGBA_F16, RGBA_1010102 image format") {
 }