ImageSharp

49 Tags

243 MiB

Tree: a85fe63d31

Author	SHA1	Message	Date
Andreas	a76c02f7c0	Replace test image with a smaller one. Adjusted Identify_AnimatedPng_ReadsFrameCountCorrectly to expect 48 frames instead of 50.	6 months ago
Andreas Eriksson	ac1905328d	Fix Identify returning incorrect frame count for animated PNGs The Identify method had two bugs when processing fdAT (FrameData) chunks: 1. A spurious Skip(4) before SkipChunkDataAndCrc caused the stream to be misaligned by 4 bytes, since chunk.Length already includes the 4-byte sequence number. 2. Unlike Decode, which consumes all fdAT chunks for a frame in one shot via ReadScanlines + ReadNextFrameDataChunk, Identify processed them individually, calling InitializeFrameMetadata for each chunk and inflating the frame count. The fix removes the extra Skip(4) and adds SkipRemainingFrameDataChunks to consume all continuation fdAT chunks for a frame, mirroring how ReadNextFrameDataChunk works during decoding.	6 months ago
SpaceCheetah	d15a2e79a4	Add test for default image not animated	3 years ago
SpaceCheetah	417667a12c	Add test	3 years ago
SpaceCheetah	b29962abca	Add test for default image not animated	3 years ago
SpaceCheetah	5d9e3051cb	Add test	3 years ago
James Jackson-South	66f444d200	Fix alpha blending and add tests	3 years ago