Searched refs:quantizer_matrix (Results 1 – 4 of 4) sorted by relevance
| /external/libgav1/libgav1/src/ |
| D | quantizer.cc | 179 auto& quantizer_matrix = (*quantizer_matrix_ptr)[level][plane_type]; in InitializeQuantizerMatrix() local
197 if (!quantizer_matrix[tx_size].Resize(size)) { in InitializeQuantizerMatrix()
202 memcpy(quantizer_matrix[kTransformSize##W##x##H].get(), \ in InitializeQuantizerMatrix()
205 Transpose(quantizer_matrix[kTransformSize##W##x##H].get(), \ in InitializeQuantizerMatrix()
208 FillUpperTriangle(quantizer_matrix[kTransformSize##SIZE##x##SIZE].get(), \ in InitializeQuantizerMatrix()
225 16, 16, quantizer_matrix[kTransformSize16x16].get()); in InitializeQuantizerMatrix()
227 32, 32, quantizer_matrix[kTransformSize32x32].get()); in InitializeQuantizerMatrix()
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| D | quantizer.h | 58 bool InitializeQuantizerMatrix(QuantizerMatrix* quantizer_matrix);
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| D | tile.h | 76 const QuantizerMatrix& quantizer_matrix, in Create() argument
84 state, frame_scratch_buffer, wedge_masks, quantizer_matrix, in Create()
246 const QuantizerMatrix& quantizer_matrix,
507 const uint16_t* scan, int i, int q_value, const uint8_t* quantizer_matrix,
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| /external/libgav1/libgav1/src/tile/ |
| D | tile.cc | 422 const QuantizerMatrix& quantizer_matrix, in Tile() argument
447 quantizer_matrix_(quantizer_matrix),
1297 const uint8_t* const quantizer_matrix, int shift, int max_value, in ReadSignAndApplyDequantization() argument
1332 if (quantizer_matrix != nullptr) { in ReadSignAndApplyDequantization()
1333 q = RightShiftWithRounding(q * quantizer_matrix[pos], 5); in ReadSignAndApplyDequantization()
1508 const uint8_t* const quantizer_matrix = in ReadTransformCoefficients() local
1526 scan, 0, dc_q_value, quantizer_matrix, shift, max_value, dc_sign_cdf, in ReadTransformCoefficients()
1535 scan, i, ac_q_value, quantizer_matrix, shift, max_value, nullptr, in ReadTransformCoefficients()
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