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avcodec/vda_h264_dec: add format check
Fix crash when using this decoder for unsupported format on some version of OS X.
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parent
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344d6db978
@ -235,6 +235,16 @@ static av_cold int vdadec_init(AVCodecContext *avctx)
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}
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ctx->h264_initialized = 1;
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for (int i = 0; i < MAX_SPS_COUNT; i++) {
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SPS *sps = ctx->h264ctx.sps_buffers[i];
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if (sps && (sps->bit_depth_luma != 8 ||
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sps->chroma_format_idc == 2 ||
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sps->chroma_format_idc == 3)) {
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av_log(avctx, AV_LOG_ERROR, "Format is not supported.\n");
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goto failed;
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}
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}
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return 0;
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failed:
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