From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH] tools/target_dec_fuzzer: force experimental flag for VVC
Date: Thu, 14 Mar 2024 12:43:00 -0300
Message-ID: <20240314154300.3748-1-jamrial@gmail.com> (raw)
Otherwise the decoder will not even open.
Signed-off-by: James Almer <jamrial@gmail.com>
---
tools/target_dec_fuzzer.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/target_dec_fuzzer.c b/tools/target_dec_fuzzer.c
index 84b646b7f4..459b07070e 100644
--- a/tools/target_dec_fuzzer.c
+++ b/tools/target_dec_fuzzer.c
@@ -176,6 +176,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
AVCodecParserContext *parser = NULL;
uint64_t keyframes = 0;
uint64_t flushpattern = -1;
+ int strict_std_compliance = 0;
AVDictionary *opts = NULL;
if (!c) {
@@ -307,6 +308,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
case AV_CODEC_ID_VP6A: maxpixels /= 4096; break;
case AV_CODEC_ID_VP7: maxpixels /= 256; break;
case AV_CODEC_ID_VP9: maxpixels /= 4096; break;
+ case AV_CODEC_ID_VVC: strict_std_compliance = FF_COMPLIANCE_EXPERIMENTAL; break;
case AV_CODEC_ID_WAVPACK: maxsamples /= 1024; break;
case AV_CODEC_ID_WCMV: maxpixels /= 1024; break;
case AV_CODEC_ID_WMV3IMAGE: maxpixels /= 8192; break;
@@ -333,6 +335,7 @@ int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
ctx->max_samples = maxsamples_per_frame;
ctx->get_buffer2 = fuzz_get_buffer2;
+ ctx->strict_std_compliance = strict_std_compliance;
if (size > 1024) {
GetByteContext gbc;
--
2.44.0
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next reply other threads:[~2024-03-14 15:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-14 15:43 James Almer [this message]
2024-03-14 22:57 ` Michael Niedermayer
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