Eneboo - Documentación para desarrolladores
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'defines' | |
#define | JPEG_INTERNALS |
#define | CONST_BITS 13 |
#define | PASS1_BITS 2 |
#define | FIX_0_298631336 ((INT32) 2446) |
#define | FIX_0_390180644 ((INT32) 3196) |
#define | FIX_0_541196100 ((INT32) 4433) |
#define | FIX_0_765366865 ((INT32) 6270) |
#define | FIX_0_899976223 ((INT32) 7373) |
#define | FIX_1_175875602 ((INT32) 9633) |
#define | FIX_1_501321110 ((INT32) 12299) |
#define | FIX_1_847759065 ((INT32) 15137) |
#define | FIX_1_961570560 ((INT32) 16069) |
#define | FIX_2_053119869 ((INT32) 16819) |
#define | FIX_2_562915447 ((INT32) 20995) |
#define | FIX_3_072711026 ((INT32) 25172) |
#define | MULTIPLY(var, const) MULTIPLY16C16(var,const) |
#define | DEQUANTIZE(coef, quantval) (((ISLOW_MULT_TYPE) (coef)) * (quantval)) |
Funciones | |
jpeg_idct_islow (j_decompress_ptr cinfo, jpeg_component_info *compptr, JCOEFPTR coef_block, JSAMPARRAY output_buf, JDIMENSION output_col) |
#define CONST_BITS 13 |
#define DEQUANTIZE | ( | coef, | |
quantval | |||
) | (((ISLOW_MULT_TYPE) (coef)) * (quantval)) |
#define FIX_0_298631336 ((INT32) 2446) |
#define FIX_0_390180644 ((INT32) 3196) |
#define FIX_0_541196100 ((INT32) 4433) |
#define FIX_0_765366865 ((INT32) 6270) |
#define FIX_0_899976223 ((INT32) 7373) |
#define FIX_1_175875602 ((INT32) 9633) |
#define FIX_1_501321110 ((INT32) 12299) |
#define FIX_1_847759065 ((INT32) 15137) |
#define FIX_1_961570560 ((INT32) 16069) |
#define FIX_2_053119869 ((INT32) 16819) |
#define FIX_2_562915447 ((INT32) 20995) |
#define FIX_3_072711026 ((INT32) 25172) |
#define JPEG_INTERNALS |
#define MULTIPLY | ( | var, | |
const | |||
) | MULTIPLY16C16(var,const) |
#define PASS1_BITS 2 |
jpeg_idct_islow | ( | j_decompress_ptr | cinfo, |
jpeg_component_info * | compptr, | ||
JCOEFPTR | coef_block, | ||
JSAMPARRAY | output_buf, | ||
JDIMENSION | output_col | ||
) |