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author | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2019-02-09 03:00:20 +0100 |
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committer | Qt Forward Merge Bot <qt_forward_merge_bot@qt-project.org> | 2019-02-09 03:00:20 +0100 |
commit | 2decf5c6dd3df823b385dce62b067fb5b13d399d (patch) | |
tree | 184d92f32ba8836021b947e6db8409795fc2016b /src/3rdparty/libwebp/src/webp/decode.h | |
parent | 5904479f50ccafc9556475b4e039d707eadc58b7 (diff) | |
parent | 0e8422bedc8c84ff7c08c6b3163329e82c2007dd (diff) |
Merge remote-tracking branch 'origin/5.12' into 5.13v5.13.0-beta1
Change-Id: If83b53844d5110c40d94a2e7a6dbfa1f09604f46
Diffstat (limited to 'src/3rdparty/libwebp/src/webp/decode.h')
-rw-r--r-- | src/3rdparty/libwebp/src/webp/decode.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/3rdparty/libwebp/src/webp/decode.h b/src/3rdparty/libwebp/src/webp/decode.h index 95d31e7..ae8bfe8 100644 --- a/src/3rdparty/libwebp/src/webp/decode.h +++ b/src/3rdparty/libwebp/src/webp/decode.h @@ -42,6 +42,12 @@ WEBP_EXTERN int WebPGetDecoderVersion(void); // This function will also validate the header, returning true on success, // false otherwise. '*width' and '*height' are only valid on successful return. // Pointers 'width' and 'height' can be passed NULL if deemed irrelevant. +// Note: The following chunk sequences (before the raw VP8/VP8L data) are +// considered valid by this function: +// RIFF + VP8(L) +// RIFF + VP8X + (optional chunks) + VP8(L) +// ALPH + VP8 <-- Not a valid WebP format: only allowed for internal purpose. +// VP8(L) <-- Not a valid WebP format: only allowed for internal purpose. WEBP_EXTERN int WebPGetInfo(const uint8_t* data, size_t data_size, int* width, int* height); @@ -425,6 +431,12 @@ WEBP_EXTERN VP8StatusCode WebPGetFeaturesInternal( // Returns VP8_STATUS_OK when the features are successfully retrieved. Returns // VP8_STATUS_NOT_ENOUGH_DATA when more data is needed to retrieve the // features from headers. Returns error in other cases. +// Note: The following chunk sequences (before the raw VP8/VP8L data) are +// considered valid by this function: +// RIFF + VP8(L) +// RIFF + VP8X + (optional chunks) + VP8(L) +// ALPH + VP8 <-- Not a valid WebP format: only allowed for internal purpose. +// VP8(L) <-- Not a valid WebP format: only allowed for internal purpose. static WEBP_INLINE VP8StatusCode WebPGetFeatures( const uint8_t* data, size_t data_size, WebPBitstreamFeatures* features) { |