Merge pull request #747 from refi64/alpha-screenshot

fix: Don't use padding in screenshot pixels as the alpha channel
media-kit · Apr 30, 2024 · 6b0d415 · 6b0d415
2 parents 488d188 + cc1a684
commit 6b0d415
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/media_kit/lib/src/player/native/player/real.dart b/media_kit/lib/src/player/native/player/real.dart
@@ -2847,7 +2847,7 @@ Uint8List? _screenshot(_ScreenshotData data) {
             final pixels = Image(
               width: w,
               height: h,
-              numChannels: 4,
+              numChannels: 3,
             );
             for (final pixel in pixels) {
               final x = pixel.x;
@@ -2856,7 +2856,6 @@ Uint8List? _screenshot(_ScreenshotData data) {
               pixel.b = bytes[i];
               pixel.g = bytes[i + 1];
               pixel.r = bytes[i + 2];
-              pixel.a = bytes[i + 3];
             }
             image = encodeJpg(pixels);
             break;
@@ -2866,7 +2865,7 @@ Uint8List? _screenshot(_ScreenshotData data) {
             final pixels = Image(
               width: w,
               height: h,
-              numChannels: 4,
+              numChannels: 3,
             );
             for (final pixel in pixels) {
               final x = pixel.x;
@@ -2875,7 +2874,6 @@ Uint8List? _screenshot(_ScreenshotData data) {
               pixel.b = bytes[i];
               pixel.g = bytes[i + 1];
               pixel.r = bytes[i + 2];
-              pixel.a = bytes[i + 3];
             }
             image = encodePng(pixels);
             break;