| /external/speex/libspeex/ |
| modes.c | 156 /* LSP quantization */
159 /* No pitch quantization */
163 /* No innovation quantization (noise only) */
177 /*LSP quantization*/
180 /*No pitch quantization*/
184 /*Innovation quantization*/
198 /*LSP quantization*/
201 /*No pitch quantization*/
205 /*Innovation quantization*/
219 /*LSP quantization*/
[all...] |
| modes_wb.c | 89 /*LSP quantization*/
92 /*Pitch quantization*/
96 /*No innovation quantization*/
110 /*LSP quantization*/
113 /*Pitch quantization*/
117 /*Innovation quantization*/
135 /*LSP quantization*/
138 /*Pitch quantization*/
142 /*Innovation quantization*/
159 /*LSP quantization*/
[all...] |
| modes.h | 74 /** Long-term predictor quantization */
84 /** Innovation quantization function */
96 int double_codebook; /**< Apply innovation quantization twice for higher quality (and higher bit-rate)*/
98 lsp_quant_func lsp_quant; /**< LSP quantization function */
106 /*Quantization of innovation*/
107 innovation_quant_func innovation_quant; /**< Innovation quantization */
108 innovation_unquant_func innovation_unquant; /**< Innovation un-quantization */
109 const void *innovation_params; /**< Innovation quantization parameters*/
|
| /external/jpeg/ |
| jdpostct.c | 10 * quantization/reduction steps; specifically, it controls the buffering
11 * between upsample/color conversion and color quantization/reduction.
13 * If no color quantization/reduction is required, then this module has no
29 /* Color quantization source buffer: this holds output data from
31 * For two-pass color quantization, we need a full-image buffer;
80 /* Single-pass processing with color quantization. */
83 * color quantization; in that case, jinit_d_post_controller did not
92 /* For single-pass processing without color quantization,
100 /* First pass of 2-pass quantization */
106 /* Second pass of 2-pass quantization */
[all...] |
| wizard.doc | 15 Quantization Table Adjustment
21 jcparam.c. At very low quality settings, some quantization table entries
22 can get scaled up to values exceeding 255. Although 2-byte quantization
26 quantization values to no more than 255 by giving the -baseline switch.
30 You can substitute a different set of quantization values by using the
33 -qtables file Use the quantization tables given in the named file.
35 The specified file should be a text file containing decimal quantization
41 Quantization table files are free format, in that arbitrary whitespace can
44 duplicates the default quantization tables:
46 # Quantization tables given in JPEG spec, section K.
[all...] |
| cjpeg.1 | 40 Scale quantization tables to adjust image quality. Quality is 0 (worst) to
90 100 will generate a quantization table of all 1's, minimizing loss in the
91 quantization step (but there is still information loss in subsampling, as well
103 values below about 25 generate 2-byte quantization tables, which are
191 Force baseline-compatible quantization tables to be generated. This clamps
192 quantization values to 8 bits even at low quality settings. (This switch is
201 Use the quantization tables given in the specified text file.
204 Select which quantization table to use for each color component.
|
| /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p2/src/ |
| omxVCM4P2_QuantInvInter_I.c | 13 * Contains modules for inter inverse Quantization
28 * Performs the second inverse quantization mode on an intra/inter coded
36 * QP - quantization parameter (quantizer_scale)
|
| armVCM4P2_SetPredDir.c | 38 * [in] pQpBuf pointer to the quantization parameter buffer
39 * [out] predQP quantization parameter of the predictor block
|
| omxVCM4P2_QuantInter_I.c | 13 * Contains modules for inter Quantization
27 * Performs quantization on an inter coefficient block; supports
34 * QP - quantization parameter (quantizer_scale)
|
| omxVCM4P2_QuantIntra_I.c | 13 * Contains modules for intra Quantization
26 * Performs quantization on intra block coefficients. This function supports
33 * QP - quantization parameter (quantizer_scale).
|
| omxVCM4P2_QuantInvIntra_I.c | 13 * Contains modules for intra inverse Quantization
27 * Performs the second inverse quantization mode on an intra/inter coded
35 * QP - quantization parameter (quantizer_scale)
|
| /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/arm11/vc/m4p2/src/ |
| omxVCM4P2_DecodeBlockCoef_Inter.c | 29 * Decodes the INTER block coefficients. Inverse quantization, inversely zigzag
44 * [in] QP quantization parameter
46 * shortVideoHeader==1 indicates using quantization method defined in short
47 * video header mode, and shortVideoHeader==0 indicates normail quantization method.
|
| omxVCM4P2_QuantInvInter_I_s.s | 22 ; * Performs inverse quantization on intra/inter coded block.
24 ; * is performed for the first MPEG-4 mode inverse quantization method.
26 ; * Mismatch control is performed for the first inverse quantization method.
32 ; * [in] QP quantization parameter (quantiser_scale)
|
| armVCM4P2_SetPredDir_s.s | 28 ; * [in] pQpBuf pointer to the quantization parameter buffer
29 ; * [out]predQP quantization parameter of the predictor block
|
| omxVCM4P2_QuantInvIntra_I_s.s | 23 ; * Performs inverse quantization on intra/inter coded block.
25 ; * is performed for the first MPEG-4 mode inverse quantization method.
27 ; * Mismatch control is performed for the first inverse quantization method.
33 ; * [in] QP quantization parameter (quantiser_scale)
95 ;// Perform Inverse Quantization for DC coefficient
|
| /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/arm_neon/vc/m4p2/src/ |
| omxVCM4P2_DecodeBlockCoef_Inter.c | 29 * Decodes the INTER block coefficients. Inverse quantization, inversely zigzag
44 * [in] QP quantization parameter
46 * shortVideoHeader==1 indicates using quantization method defined in short
47 * video header mode, and shortVideoHeader==0 indicates normail quantization method.
|
| omxVCM4P2_QuantInvIntra_I_s.s | 23 ; * Performs inverse quantization on intra/inter coded block.
25 ; * is performed for the first MPEG-4 mode inverse quantization method.
27 ; * Mismatch control is performed for the first inverse quantization method.
33 ; * [in] QP quantization parameter (quantiser_scale)
122 ;// Perform Inverse Quantization for DC coefficient
142 ;// Perform Inverse Quantization for Ac Coefficients
162 ;//Performing Inverse Quantization
|
| armVCM4P2_SetPredDir_s.s | 28 ; * [in] pQpBuf pointer to the quantization parameter buffer
29 ; * [out]predQP quantization parameter of the predictor block
|
| omxVCM4P2_QuantInvInter_I_s.s | 22 ; * Performs inverse quantization on intra/inter coded block.
24 ; * is performed for the first MPEG-4 mode inverse quantization method.
26 ; * Mismatch control is performed for the first inverse quantization method.
32 ; * [in] QP quantization parameter (quantiser_scale)
121 ;//Performing Inverse Quantization
|
| /frameworks/base/media/libstagefright/codecs/on2/h264dec/omxdl/reference/vc/m4p10/src/ |
| omxVCM4P10_InvTransformDequant_ChromaDC.c | 13 * coefficients and quantization
35 * iQP - Quantization parameter; must be in the range [0,51].
74 /* Quantization */
|
| omxVCM4P10_TransformQuant_ChromaDC.c | 13 * coefficients and quantization
35 * iQP - Quantization parameter; must be in the range [0,51].
75 /* Quantization */
|
| omxVCM4P10_TransformQuant_LumaDC.c | 13 * and quantization
35 * iQP - Quantization parameter; must be in the range [0,51].
99 /* Quantization */
|
| /frameworks/base/media/libstagefright/codecs/aacenc/inc/ |
| quantize.h | 19 Content: Quantization functions
|
| /frameworks/base/media/libstagefright/codecs/amrwbenc/src/ |
| qpisf_2s.c | 40 Word16 * dico, /* input : quantization codebook */
42 Word16 dico_size, /* input : size of quantization codebook */
50 * Description: Quantization of isf parameters with prediction. (46 bits) *
60 Word16 * indice, /* (o) : quantization indices */
140 * Description: Quantization of isf parameters with prediction. (36 bits) *
150 Word16 * indice, /* (o) : quantization indices */
226 Word16 * indice, /* input: quantization indices */
319 Word16 * indice, /* input: quantization indices */
443 Word16 Sub_VQ( /* output: return quantization index */
445 Word16 * dico, /* input : quantization codebook *
[all...] |
| /frameworks/base/media/libstagefright/codecs/amrwbenc/inc/ |
| q_gain2.tab | 25 * during quantization of gains. *
28 #define nb_qua_gain6b 64 /* Number of quantization level */
29 #define nb_qua_gain7b 128 /* Number of quantization level */
|
