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23 lines
1.1 KiB
Diff
23 lines
1.1 KiB
Diff
diff --git a/src/read.c b/src/read.c
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index 8d39b07..6289fa4 100644
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--- a/src/read.c
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+++ b/src/read.c
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@@ -940,7 +940,7 @@ static avifResult avifDecoderItemMaxExtent(const avifDecoderItem * item, const a
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return AVIF_RESULT_BMFF_PARSE_FAILED;
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}
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startOffset += remainingOffset;
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- extentSize -= remainingOffset;
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+ extentSize -= (size_t)remainingOffset;
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remainingOffset = 0;
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}
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}
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@@ -3085,7 +3085,7 @@ static avifResult avifDecoderPrepareSample(avifDecoder * decoder, avifDecodeSamp
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avifDecoderItem * item = avifMetaFindItem(decoder->data->meta, sample->itemID);
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avifROData itemContents;
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- avifResult readResult = avifDecoderItemRead(item, decoder->io, &itemContents, sample->offset, bytesToRead, &decoder->diag);
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+ avifResult readResult = avifDecoderItemRead(item, decoder->io, &itemContents, (size_t)sample->offset, bytesToRead, &decoder->diag);
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if (readResult != AVIF_RESULT_OK) {
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return readResult;
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}
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