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  /external/libgsm/src/
table.c 22 /* Table 4.1 Quantization of the Log.-Area Ratios
42 /* Table 4.3b Quantization levels of the LTP gain quantizer
  /frameworks/base/media/libstagefright/codecs/amrnb/common/include/
d_gain_p.h 65 * from the quantization table at the given index;
73 Word16 index /* i : index of quantization */
  /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/
omxVCM4P10_SubAndTransformQDQResidual.c 29 * quantization. The quantized transformed coefficients are stored as
42 * pNumCoeff -Number of non-zero coefficients after quantization. If this
46 * iQP - Quantization parameter; must be in the range [0,51].
176 /* Quantization */
omxVCM4P10_InvTransformDequant_LumaDC.c 13 * and quantization
35 * iQP - Quantization parameter; must be in the range [0,51].
  /external/jpeg/
jcdctmgr.c 11 * quantization.
65 /* Make sure specified quantization table is present */
75 /* For LL&M IDCT method, divisors are equal to raw quantization
92 /* For AA&N IDCT method, divisors are equal to quantization
130 /* For float AA&N IDCT method, divisors are equal to quantization
239 * (at default quantization settings, more like three-quarters...)
323 /* Apply the quantization and scaling factor */
djpeg.1 127 Use Floyd-Steinberg dithering in color quantization.
130 Use ordered dithering in color quantization.
133 Do not use dithering in color quantization.
137 that these switches have no effect unless color quantization is being done.
156 Use one-pass instead of two-pass color quantization. The one-pass method is
usage.doc 79 -quality N Scale quantization tables to adjust image quality.
115 -quality 100 will generate a quantization table of all 1's, minimizing loss
116 in the quantization step (but there is still information loss in subsampling,
126 quantization tables, which are considered optional in the JPEG standard.
187 -baseline Force baseline-compatible quantization tables to be
188 generated. This clamps quantization values to 8 bits
194 -qtables file Use the quantization tables given in the specified
197 -qslots N[,...] Select which quantization table to use for each color
277 -dither fs Use Floyd-Steinberg dithering in color quantization.
278 -dither ordered Use ordered dithering in color quantization
    [all...]
rdswitch.c 10 * -qtables file Read quantization tables from text file
12 * -qslots N[,N,...] Set component quantization table selectors
75 /* Read a set of quantization tables from the specified file.
267 /* Process a quantization-table-selectors parameter string, of the form
284 fprintf(stderr, "JPEG quantization tables are numbered 0..%d\n",
  /frameworks/base/include/media/stagefright/openmax/
OMX_Image.h 242 * JPEG compression quality, without directly programming Quantization
262 * Quantization table type
276 * JPEG quantization tables are used to determine DCT compression for
284 * eQuantizationTable : Quantization table type
285 * nQuantizationMatrix[64] : JPEG quantization table of coefficients stored
287 * row 1, ... row 8). Quantization values are in
290 * quantization table data if required internally)
  /hardware/qcom/media/mm-core/omxcore/inc/
OMX_Image.h 225 * JPEG compression quality, without directly programming Quantization
245 * Quantization table type
259 * JPEG quantization tables are used to determine DCT compression for
267 * eQuantizationTable : Quantization table type
268 * nQuantizationMatrix[64] : JPEG quantization table of coefficients stored
270 * row 1, ... row 8). Quantization values are in
273 * quantization table data if required internally)
  /hardware/ti/omap3/omx/system/src/openmax_il/omx_core/inc/
OMX_Image.h 225 * JPEG compression quality, without directly programming Quantization
245 * Quantization table type
259 * JPEG quantization tables are used to determine DCT compression for
267 * eQuantizationTable : Quantization table type
268 * nQuantizationMatrix[64] : JPEG quantization table of coefficients stored
270 * row 1, ... row 8). Quantization values are in
273 * quantization table data if required internally)
  /hardware/ti/omap4xxx/domx/omx_core/inc/
OMX_Image.h 225 * JPEG compression quality, without directly programming Quantization
245 * Quantization table type
259 * JPEG quantization tables are used to determine DCT compression for
267 * eQuantizationTable : Quantization table type
268 * nQuantizationMatrix[64] : JPEG quantization table of coefficients stored
270 * row 1, ... row 8). Quantization values are in
273 * quantization table data if required internally)
  /frameworks/base/media/libstagefright/codecs/amrnb/common/src/
q_plsf_3.cpp 88 This file contains the functions that perform the quantization of LSF
90 quantization (split-VQ).
166 dico = pointer to the quantization codebook (Q15) (const Word16)
168 dico_size = size of quantization codebook (Q0) (Word16)
175 index = quantization index (Q0) (Word16)
186 This function performs the quantization of a 4-dimensional subvector.
202 Vq_subvec4( // o: quantization index, Q0
204 Word16 * dico, // i: quantization codebook, Q15
206 Word16 dico_size) // i: size of quantization codebook, Q0
276 static Word16 Vq_subvec4( /* o: quantization index, Q0 *
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  /frameworks/base/media/libstagefright/codecs/m4v_h263/enc/src/
mp4lib_int.h 97 /* Quantization related parameters */
99 Int quantType; /* MPEG-4 or H.263 Quantization Type */
102 Int loadIntraQuantMat; /* Load intra quantization matrix */
103 Int loadNonIntraQuantMat; /* Load nonintra quantization matrix */
265 Int QP; /* quantization level for current frame, = rc->Qc*/
266 Int prev_QP; /* quantization level for previous frame */
267 Int prev_prev_QP; /* quantization level for previous frame before last*/
274 /* 1 : intermediate pass(quantization and VLC loop only) */
275 /* 2 : final pass(de-quantization, idct, etc) */
rate_control.h 45 Int Qc; /*quantization level used for the current frame. */
53 Int Ql; /*quantization level used in the previous frame */
64 dataPointArray *end; /*quantization levels for the past (20) frames */
  /frameworks/base/media/libstagefright/codecs/amrwbenc/inc/
acelp.h 108 Word16 * indice, /* (o) : quantization indices */
116 Word16 * indice, /* (o) : quantization indices */
121 Word16 * indice, /* input: quantization indices */
131 Word16 * indice, /* input: quantization indices */
143 Word16 * indice /* output: quantization indices */
147 Word16 * indice, /* input: quantization indices */
151 Word16 Sub_VQ( /* output: return quantization index */
153 Word16 * dico, /* input : quantization codebook */
155 Word16 dico_size, /* input : size of quantization codebook */
156 Word32 * distance /* output: error of quantization */
    [all...]
dtx.h 105 Word16 * indice /* output: quantization indices */
110 Word16 * indice, /* input: quantization indices */
  /frameworks/base/media/libstagefright/codecs/amrwbenc/src/
qisf_ns.c 38 Word16 * indice /* output: quantization indices */
73 Word16 * indice, /* input: quantization indices */
g_pitch.c 32 Word16 g_coeff[], /* : Correlations need for gain quantization. */
  /frameworks/base/media/libstagefright/codecs/avc/enc/src/
avcenc_int.h 166 int QP; /* quantization level for current frame, = rc->Qc*/
167 int prev_QP; /* quantization level for previous frame */
168 int prev_prev_QP; /* quantization level for previous frame before last*/
175 /* 1 : intermediate pass(quantization and VLC loop only) */
176 /* 2 : final pass(de-quantization, idct, etc) */
265 int Qc; /*quantization level used for the current frame. */
273 int Ql; /*quantization level used in the previous frame */
284 dataPointArray *end; /*quantization levels for the past (20) frames */
  /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/
omxVCM4P2_DecodeBlockCoef_Inter.c 30 * quantization, inverse zigzag positioning, and IDCT (with appropriate
42 * QP - quantization parameter
omxVCM4P2_PredictReconCoefIntra.c 42 * curQP - quantization parameter of the current block. curQP may equal to
45 * predQP - quantization parameter of the predictor block
omxVCM4P2_TransRecBlockCoef_intra.c 62 * curQp - quantization parameter of the macroblock to which the current
64 * pQpBuf - pointer to a 2-element quantization parameter buffer; pQpBuf[0]
65 * contains the quantization parameter associated with the 8x8
67 * the quantization parameter associated with the 8x8 block above
omxVCM4P2_DecodeBlockCoef_Intra.c 28 * Decodes the INTRA block coefficients. Inverse quantization, inversely
48 * curQP - quantization parameter of the macroblock which the current block
50 * pQPBuf - pointer to the quantization parameter buffer
  /frameworks/base/media/libstagefright/codecs/m4v_h263/dec/src/
mp4lib_int.h 106 /* Quantization related parameters */
108 uint quantType; /* MPEG-4 or H.263 Quantization Type */
110 int loadIntraQuantMat; /* Load intra quantization matrix */
111 int loadNonIntraQuantMat; /* Load nonintra quantization matrix */

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