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avcodec/mediacodecdec: check ff_Build_SDK_INT return value

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Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
This commit is contained in:
Zhao Zhili 2023-01-10 19:35:46 +08:00
parent 8586540ad1
commit 9ea6d93218
1 changed files with 7 additions and 1 deletions
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8
libavcodec/mediacodecdec.c
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@ -415,7 +415,13 @@ static av_cold int mediacodec_decode_init(AVCodecContext *avctx)
s->ctx->codec_name, ret); s->ctx->codec_name, ret);
sdk_int = ff_Build_SDK_INT(avctx); sdk_int = ff_Build_SDK_INT(avctx);
if (sdk_int <= 23 && /* ff_Build_SDK_INT can fail when target API < 24 and JVM isn't available.
* If we don't check sdk_int > 0, the workaround might be enabled by
* mistake.
* JVM is required to make the workaround works reliably. On the other hand,
* missing a workaround should not be a serious issue, we do as best we can.
*/
if (sdk_int > 0 && sdk_int <= 23 &&
strcmp(s->ctx->codec_name, "OMX.amlogic.mpeg2.decoder.awesome") == 0) { strcmp(s->ctx->codec_name, "OMX.amlogic.mpeg2.decoder.awesome") == 0) {
av_log(avctx, AV_LOG_INFO, "Enabling workaround for %s on API=%d\n", av_log(avctx, AV_LOG_INFO, "Enabling workaround for %s on API=%d\n",
s->ctx->codec_name, sdk_int); s->ctx->codec_name, sdk_int);