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Defines | |
#define | CONST_BITS 13 |
#define | DEQUANTIZE(coef, quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval)) |
#define | FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ |
#define | FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ |
#define | FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ |
#define | FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ |
#define | FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ |
#define | FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ |
#define | FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ |
#define | FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ |
#define | FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ |
#define | FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ |
#define | FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ |
#define | FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ |
#define | JPEG_INTERNALS |
#define | MULTIPLY(var, const) MULTIPLY16C16(var,const) |
#define | PASS1_BITS 2 |
Functions | |
jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info *compptr, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col) |
#define CONST_BITS 13 |
Definition at line 78 of file jidctint.c.
#define DEQUANTIZE | ( | coef, | |
quantval | |||
) | (((ISLOW_MULT_TYPE) (coef)) * (quantval)) |
Definition at line 140 of file jidctint.c.
#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ |
Definition at line 93 of file jidctint.c.
#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ |
Definition at line 94 of file jidctint.c.
#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ |
Definition at line 95 of file jidctint.c.
#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ |
Definition at line 96 of file jidctint.c.
#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ |
Definition at line 97 of file jidctint.c.
#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ |
Definition at line 98 of file jidctint.c.
#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ |
Definition at line 99 of file jidctint.c.
#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ |
Definition at line 100 of file jidctint.c.
#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ |
Definition at line 101 of file jidctint.c.
#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ |
Definition at line 102 of file jidctint.c.
#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ |
Definition at line 103 of file jidctint.c.
#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ |
Definition at line 104 of file jidctint.c.
#define JPEG_INTERNALS |
Definition at line 28 of file jidctint.c.
Definition at line 129 of file jidctint.c.
#define PASS1_BITS 2 |
Definition at line 79 of file jidctint.c.
jpeg_idct_islow | ( | j_decompress_ptr | cinfo, |
jpeg_component_info * | compptr, | ||
JCOEFPTR | coef_block, | ||
JSAMPARRAY | output_buf, | ||
JDIMENSION | output_col | ||
) |
Definition at line 148 of file jidctint.c.