Any changes are to allow conversion to BMP
Dependents: Color_Targeting_Catapult
Fork of BaseJpegDecode by
inverseDCT.h@3:a7547692071d, 2012-11-05 (annotated)
- Committer:
- va009039
- Date:
- Mon Nov 05 22:47:05 2012 +0000
- Revision:
- 3:a7547692071d
- Parent:
- 2:5b1dd4e34857
- Child:
- 6:d7ee458cacd1
change to AAN inverse DCT
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
va009039 | 2:5b1dd4e34857 | 1 | #ifndef INVERSE_DCT_H |
va009039 | 2:5b1dd4e34857 | 2 | #define INVERSE_DCT_H |
va009039 | 2:5b1dd4e34857 | 3 | |
va009039 | 3:a7547692071d | 4 | #define USE_IDCT_AAN |
va009039 | 3:a7547692071d | 5 | //#define USE_IDCT_TABLE |
va009039 | 2:5b1dd4e34857 | 6 | |
va009039 | 3:a7547692071d | 7 | #ifdef USE_IDCT_AAN |
va009039 | 3:a7547692071d | 8 | #include "aanIDCT.h" |
va009039 | 2:5b1dd4e34857 | 9 | class inverseDCT { |
va009039 | 2:5b1dd4e34857 | 10 | public: |
va009039 | 2:5b1dd4e34857 | 11 | void inputBLOCK(int mcu, int block, int scan, int value); |
va009039 | 3:a7547692071d | 12 | virtual void outputBLOCK(int mcu, int block, int8_t * values) = 0; |
va009039 | 3:a7547692071d | 13 | private: |
va009039 | 3:a7547692071d | 14 | int16_t m_s[64]; |
va009039 | 3:a7547692071d | 15 | aanIDCT idct; |
va009039 | 3:a7547692071d | 16 | }; |
va009039 | 3:a7547692071d | 17 | #endif // USE_IDCT_AAN |
va009039 | 3:a7547692071d | 18 | |
va009039 | 3:a7547692071d | 19 | #ifdef USE_IDCT_TABLE |
va009039 | 3:a7547692071d | 20 | class inverseDCT { |
va009039 | 3:a7547692071d | 21 | public: |
va009039 | 3:a7547692071d | 22 | void inputBLOCK(int mcu, int block, int scan, int value); |
va009039 | 3:a7547692071d | 23 | virtual void outputBLOCK(int mcu, int block, int8_t* values) = 0; |
va009039 | 2:5b1dd4e34857 | 24 | private: |
va009039 | 2:5b1dd4e34857 | 25 | int16_t m_sum[64]; |
va009039 | 2:5b1dd4e34857 | 26 | }; |
va009039 | 3:a7547692071d | 27 | #endif // USE_IDCT_TABLE |
va009039 | 3:a7547692071d | 28 | |
va009039 | 3:a7547692071d | 29 | #endif // INVERSE_DCT_H |