IWICJpegFrameDecode Constants
Flags used by the WICJpegScanHeader and WICJpegFrameHeader.
- WIC_JPEG_MAX_COMPONENT_COUNT
-
- 4
-
The maximum number of components supported by WIC.
- WIC_JPEG_MAX_TABLE_INDEX
-
- 3
-
The maximum number of tables supported by WIC.
- WIC_JPEG_SAMPLE_FACTORS_ONE
-
- 0x11
-
Sample factor 1.
- WIC_JPEG_SAMPLE_FACTORS_THREE_420
-
- 0x111122
-
Sample factor 4:2:0.
- WIC_JPEG_SAMPLE_FACTORS_THREE_422
-
- 0x111121
-
Sample factor 4:2:2.
- WIC_JPEG_SAMPLE_FACTORS_THREE_440
-
- 0x111112
-
Sample factor 4:4:0.
- WIC_JPEG_SAMPLE_FACTORS_THREE_444
-
- 0x111111
-
Sample factor 4:4:4.
- WIC_JPEG_QUANTIZATION_BASELINE_ONE
-
- 0
-
Quantization indices use baseline 1.
- WIC_JPEG_QUANTIZATION_BASELINE_THREE
-
- 0x10100
-
Quantization indices use baseline 3.
- WIC_JPEG_HUFFMAN_BASELINE_ONE
-
- 0
-
Huffman indices use baseline 1.
- WIC_JPEG_HUFFMAN_BASELINE_THREE
-
- 0x111100
-
Huffman indices use baseline 3.
Requirements
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