2.2.4.2.1.5.1 RFX_PROGRESSIVE_CODEC_QUANT
The RFX_PROGRESSIVE_CODEC_QUANT structure specifies a progressive quantization table for compressing a tile.
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yQuantValues |
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cbQuantValues |
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crQuantValues |
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quality (1 byte): An 8-bit unsigned integer that specifies the quality associated with the progressive stage as a value between 0 (0x00) and 100 (0x64), where 100 (0x64) indicates that the tile will reach its final target quality. This value SHOULD be ignored by the decoder.
yQuantValues (5 bytes): An RFX_COMPONENT_CODEC_QUANT (section 2.2.4.2.1.5.2) structure that contains the progressive quantization table for the Luma (Y) component.
cbQuantValues (5 bytes): An RFX_COMPONENT_CODEC_QUANT structure that contains the progressive quantization table for the Chroma Blue (Cb) component.
crQuantValues (5 bytes): An RFX_COMPONENT_CODEC_QUANT structure that contains the progressive quantization table for the Chroma Red (Cr) component.