BitMiracle.LibJpeg.Classic.Internal.jpeg_inverse_dct.FAST_INTEGER_DEQUANTIZE C# (CSharp) Method

jpeg_inverse_dct Class Documentation Mostrar archivo Open project: prepare/HTML-Renderer

FAST_INTEGER_DEQUANTIZE() private static method

Dequantize a coefficient by multiplying it by the multiplier-table entry; produce a DCTELEM result. For 8-bit data a 16x16->16 multiplication will do. For 12-bit data, the multiplier table is declared int, so a 32-bit multiply will be used.
private static FAST_INTEGER_DEQUANTIZE ( short coef, int quantval ) : int
coef short
quantval int
return int 
        private static int FAST_INTEGER_DEQUANTIZE(short coef, int quantval)
        {
            return ((int)coef * quantval);
        }
jpeg_inverse_dct
FAST_INTEGER_DEQUANTIZE
FAST_INTEGER_IDESCALE
FAST_INTEGER_IRIGHT_SHIFT
FAST_INTEGER_MULTIPLY
FLOAT_DEQUANTIZE
REDUCED_DEQUANTIZE
SLOW_INTEGER_DEQUANTIZE
SLOW_INTEGER_FIX
inverse
jpeg_idct_10x10
jpeg_idct_10x5
jpeg_idct_11x11
jpeg_idct_12x12
jpeg_idct_12x6
jpeg_idct_13x13
jpeg_idct_14x14
jpeg_idct_14x7
jpeg_idct_15x15
jpeg_idct_16x16
jpeg_idct_16x8
jpeg_idct_1x1
jpeg_idct_1x2
jpeg_idct_2x1
jpeg_idct_2x2
jpeg_idct_2x4
jpeg_idct_3x3
jpeg_idct_3x6
jpeg_idct_4x2
jpeg_idct_4x4
jpeg_idct_4x8
jpeg_idct_5x10
jpeg_idct_5x5
jpeg_idct_6x12
jpeg_idct_6x3
jpeg_idct_6x6
jpeg_idct_7x14
jpeg_idct_7x7
jpeg_idct_8x16
jpeg_idct_8x4
jpeg_idct_9x9
jpeg_idct_float
jpeg_idct_ifast
jpeg_idct_islow
jpeg_inverse_dct
start_pass