/src/libde265/libde265/intrapred.cc

Source (jump to first uncovered line)
/*
 * H.265 video codec.
 * Copyright (c) 2013-2014 struktur AG, Dirk Farin <farin@struktur.de>
 *
 * This file is part of libde265.
 *
 * libde265 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 *
 * libde265 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with libde265.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "intrapred.h"
#include "transform.h"
#include "util.h"
#include <assert.h>


#include <sys/types.h>
#include <string.h>



void fillIntraPredModeCandidates(enum IntraPredMode candModeList[3],
                                 enum IntraPredMode candIntraPredModeA,
                                 enum IntraPredMode candIntraPredModeB)
{
  // build candidate list

  if (candIntraPredModeA == candIntraPredModeB) {
    if (candIntraPredModeA < 2) {
      candModeList[0] = INTRA_PLANAR;
      candModeList[1] = INTRA_DC;
      candModeList[2] = INTRA_ANGULAR_26;
    }
    else {
      candModeList[0] = candIntraPredModeA;
      candModeList[1] = (enum IntraPredMode)(2 + ((candIntraPredModeA-2 -1 +32) % 32));
      candModeList[2] = (enum IntraPredMode)(2 + ((candIntraPredModeA-2 +1    ) % 32));
    }
  }
  else {
    candModeList[0] = candIntraPredModeA;
    candModeList[1] = candIntraPredModeB;

    if (candIntraPredModeA != INTRA_PLANAR &&
        candIntraPredModeB != INTRA_PLANAR) {
      candModeList[2] = INTRA_PLANAR;
    }
    else if (candIntraPredModeA != INTRA_DC &&
             candIntraPredModeB != INTRA_DC) {
      candModeList[2] = INTRA_DC;
    }
    else {
      candModeList[2] = INTRA_ANGULAR_26;
    }
  }

  /*
    printf("candModeList: %d %d %d\n",
    candModeList[0],
    candModeList[1],
    candModeList[2]
    );
  */
}


void fillIntraPredModeCandidates(enum IntraPredMode candModeList[3], int x,int y, int PUidx,
                                 bool availableA, // left
                                 bool availableB, // top
                                 const de265_image* img)
{
  const seq_parameter_set* sps = &img->get_sps();

  // block on left side

  enum IntraPredMode candIntraPredModeA, candIntraPredModeB;
  if (availableA==false) {
    candIntraPredModeA=INTRA_DC;
  }
  else if (img->get_pred_mode(x-1,y) != MODE_INTRA ||
           img->get_pcm_flag (x-1,y)) {
    candIntraPredModeA=INTRA_DC;
 }
  else {
    candIntraPredModeA = img->get_IntraPredMode_atIndex(PUidx-1);
  }

  // block above

  if (availableB==false) {
    candIntraPredModeB=INTRA_DC;
  }
  else if (img->get_pred_mode(x,y-1) != MODE_INTRA ||
           img->get_pcm_flag (x,y-1)) {
    candIntraPredModeB=INTRA_DC;
  }
  else if (y-1 < ((y >> sps->Log2CtbSizeY) << sps->Log2CtbSizeY)) {
    candIntraPredModeB=INTRA_DC;
  }
  else {
    candIntraPredModeB = img->get_IntraPredMode_atIndex(PUidx-sps->PicWidthInMinPUs);
  }


  logtrace(LogSlice,"%d;%d candA:%d / candB:%d\n", x,y,
           availableA ? candIntraPredModeA : -999,
           availableB ? candIntraPredModeB : -999);


  fillIntraPredModeCandidates(candModeList,
                              candIntraPredModeA,
                              candIntraPredModeB);
}


int find_intra_pred_mode(enum IntraPredMode mode,
                         enum IntraPredMode candModeList[3])
{
  // check whether the mode is in the candidate list

  for (int i=0;i<3;i++) {
    if (candModeList[i] == mode) {
      return i;
    }
  }

  // sort candModeList

  if (candModeList[0] > candModeList[1]) {
    std::swap(candModeList[0],candModeList[1]);
  }
  if (candModeList[0] > candModeList[2]) {
    std::swap(candModeList[0],candModeList[2]);
  }
  if (candModeList[1] > candModeList[2]) {
    std::swap(candModeList[1],candModeList[2]);
  }

  // skip modes already in the candidate list

  int intraMode = mode;

  for (int i=2;i>=0;i--) {
    if (intraMode >= candModeList[i]) { intraMode--; }
  }

  return -intraMode-1;
}


void list_chroma_pred_candidates(enum IntraPredMode chroma_mode[5],
                                 enum IntraPredMode luma_mode)
{
  enum IntraPredMode chroma_cand[5];
  chroma_cand[0] = INTRA_PLANAR;
  chroma_cand[1] = INTRA_ANGULAR_26;
  chroma_cand[2] = INTRA_ANGULAR_10;
  chroma_cand[3] = INTRA_DC;
  chroma_cand[4] = luma_mode;

  switch (luma_mode) {
  case INTRA_PLANAR:     chroma_cand[0] = INTRA_ANGULAR_34; break;
  case INTRA_ANGULAR_26: chroma_cand[1] = INTRA_ANGULAR_34; break;
  case INTRA_ANGULAR_10: chroma_cand[2] = INTRA_ANGULAR_34; break;
  case INTRA_DC:         chroma_cand[3] = INTRA_ANGULAR_34; break;
  default:
    // use defaults from above
    break;
  }
}


int get_intra_scan_idx(int log2TrafoSize, enum IntraPredMode intraPredMode, int cIdx,
                       const seq_parameter_set* sps)
{
  if (log2TrafoSize==2 ||
      (log2TrafoSize==3 && (cIdx==0 ||
                            sps->ChromaArrayType==CHROMA_444))) {
    /**/ if (intraPredMode >=  6 && intraPredMode <= 14) return 2;
    else if (intraPredMode >= 22 && intraPredMode <= 30) return 1;
    else return 0;
  }
  else { return 0; }
}


int get_intra_scan_idx_luma(int log2TrafoSize, enum IntraPredMode intraPredMode)
{
  if (log2TrafoSize==2 || log2TrafoSize==3) {
    /**/ if (intraPredMode >=  6 && intraPredMode <= 14) return 2;
    else if (intraPredMode >= 22 && intraPredMode <= 30) return 1;
    else return 0;
  }
  else { return 0; }
}

int get_intra_scan_idx_chroma(int log2TrafoSize, enum IntraPredMode intraPredMode)
{
  if (log2TrafoSize==1 || log2TrafoSize==2) {
    /**/ if (intraPredMode >=  6 && intraPredMode <= 14) return 2;
    else if (intraPredMode >= 22 && intraPredMode <= 30) return 1;
    else return 0;
  }
  else { return 0; }
}


enum IntraPredMode lumaPredMode_to_chromaPredMode(enum IntraPredMode luma,
                                                  enum IntraChromaPredMode chroma)
{
  switch (chroma) {
  case INTRA_CHROMA_LIKE_LUMA:
    return luma;

  case INTRA_CHROMA_PLANAR_OR_34:
    if (luma==INTRA_PLANAR) return INTRA_ANGULAR_34;
    else                    return INTRA_PLANAR;

  case INTRA_CHROMA_ANGULAR_26_OR_34:
    if (luma==INTRA_ANGULAR_26) return INTRA_ANGULAR_34;
    else                        return INTRA_ANGULAR_26;

  case INTRA_CHROMA_ANGULAR_10_OR_34:
    if (luma==INTRA_ANGULAR_10) return INTRA_ANGULAR_34;
    else                        return INTRA_ANGULAR_10;

  case INTRA_CHROMA_DC_OR_34:
    if (luma==INTRA_DC)         return INTRA_ANGULAR_34;
    else                        return INTRA_DC;
  }


  assert(false);
  return INTRA_DC;
}




// (8.4.4.2.2)
template <class pixel_t>
void fill_border_samples(de265_image* img,
                         int xB,int yB,  // in component specific resolution
                         int nT, int cIdx,
                         pixel_t* out_border)
{
  intra_border_computer<pixel_t> c;
  c.init(out_border, img, nT, cIdx, xB, yB);
  c.preproc();
  c.fill_from_image();
  c.reference_sample_substitution();
}


const int intraPredAngle_table[1+34] =
  { 0, 0,32,26,21,17,13, 9, 5, 2, 0,-2,-5,-9,-13,-17,-21,-26,
    -32,-26,-21,-17,-13,-9,-5,-2,0,2,5,9,13,17,21,26,32 };

const int invAngle_table[25-10] =
  { -4096,-1638,-910,-630,-482,-390,-315,-256,
    -315,-390,-482,-630,-910,-1638,-4096 };


template <class pixel_t>
void decode_intra_prediction_internal(de265_image* img,
                                      int xB0,int yB0,
                                      enum IntraPredMode intraPredMode,
                                      pixel_t* dst, int dstStride,
                                      int nT, int cIdx)
{
  pixel_t  border_pixels_mem[4*MAX_INTRA_PRED_BLOCK_SIZE+1];
  pixel_t* border_pixels = &border_pixels_mem[2*MAX_INTRA_PRED_BLOCK_SIZE];

  fill_border_samples(img, xB0,yB0, nT, cIdx, border_pixels);

  if (img->get_sps().range_extension.intra_smoothing_disabled_flag == 0 &&
      (cIdx==0 || img->get_sps().ChromaArrayType==CHROMA_444))
    {
      intra_prediction_sample_filtering(img->get_sps(), border_pixels, nT, cIdx, intraPredMode);
    }


  switch (intraPredMode) {
  case INTRA_PLANAR:
    intra_prediction_planar(dst,dstStride, nT,cIdx, border_pixels);
    break;
  case INTRA_DC:
    intra_prediction_DC(dst,dstStride, nT,cIdx, border_pixels);
    break;
  default:
    {
      int bit_depth = img->get_bit_depth(cIdx);
      bool disableIntraBoundaryFilter =
        (img->get_sps().range_extension.implicit_rdpcm_enabled_flag &&
         img->get_cu_transquant_bypass(xB0,yB0));

      intra_prediction_angular(dst,dstStride, bit_depth,disableIntraBoundaryFilter,
                               xB0,yB0,intraPredMode,nT,cIdx, border_pixels);
    }
    break;
  }
}


// (8.4.4.2.1)
void decode_intra_prediction(de265_image* img,
                             int xB0,int yB0,
                             enum IntraPredMode intraPredMode,
                             int nT, int cIdx)
{
  logtrace(LogIntraPred,"decode_intra_prediction xy0:%d/%d mode=%d nT=%d, cIdx=%d\n",
           xB0,yB0, intraPredMode, nT,cIdx);
  /*
    printf("decode_intra_prediction xy0:%d/%d mode=%d nT=%d, cIdx=%d\n",
    xB0,yB0, intraPredMode, nT,cIdx);
  */

  if (img->high_bit_depth(cIdx)) {
    decode_intra_prediction_internal<uint16_t>(img,xB0,yB0, intraPredMode,
                                               img->get_image_plane_at_pos_NEW<uint16_t>(cIdx,xB0,yB0),
                                               img->get_image_stride(cIdx),
                                               nT,cIdx);
  }
  else {
    decode_intra_prediction_internal<uint8_t>(img,xB0,yB0, intraPredMode,
                                              img->get_image_plane_at_pos_NEW<uint8_t>(cIdx,xB0,yB0),
                                              img->get_image_stride(cIdx),
                                              nT,cIdx);
  }
}


// TODO: remove this
template <> void decode_intra_prediction<uint8_t>(de265_image* img,
                                                  int xB0,int yB0,
                                                  enum IntraPredMode intraPredMode,
                                                  uint8_t* dst, int nT, int cIdx)
{
    decode_intra_prediction_internal<uint8_t>(img,xB0,yB0, intraPredMode,
                                              dst,nT,
                                              nT,cIdx);
}


// TODO: remove this
template <> void decode_intra_prediction<uint16_t>(de265_image* img,
                                                   int xB0,int yB0,
                                                   enum IntraPredMode intraPredMode,
                                                   uint16_t* dst, int nT, int cIdx)
{
  decode_intra_prediction_internal<uint16_t>(img,xB0,yB0, intraPredMode,
                                             dst,nT,
                                             nT,cIdx);
}

Coverage Report

Created: 2022-08-24 06:11

Line	Count	Source (jump to first uncovered line)
1		/*
2		* H.265 video codec.
3		* Copyright (c) 2013-2014 struktur AG, Dirk Farin <farin@struktur.de>
4		*
5		* This file is part of libde265.
6		*
7		* libde265 is free software: you can redistribute it and/or modify
8		* it under the terms of the GNU Lesser General Public License as
9		* published by the Free Software Foundation, either version 3 of
10		* the License, or (at your option) any later version.
11		*
12		* libde265 is distributed in the hope that it will be useful,
13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15		* GNU Lesser General Public License for more details.
16		*
17		* You should have received a copy of the GNU Lesser General Public License
18		* along with libde265. If not, see <http://www.gnu.org/licenses/>.
19		*/
20
21		#include "intrapred.h"
22		#include "transform.h"
23		#include "util.h"
24		#include <assert.h>
25
26
27		#include <sys/types.h>
28		#include <string.h>
29
30
31
32		void fillIntraPredModeCandidates(enum IntraPredMode candModeList[3],
33		enum IntraPredMode candIntraPredModeA,
34		enum IntraPredMode candIntraPredModeB)
35	0	{
36		// build candidate list
37
38	0	if (candIntraPredModeA == candIntraPredModeB) {
39	0	if (candIntraPredModeA < 2) {
40	0	candModeList[0] = INTRA_PLANAR;
41	0	candModeList[1] = INTRA_DC;
42	0	candModeList[2] = INTRA_ANGULAR_26;
43	0	}
44	0	else {
45	0	candModeList[0] = candIntraPredModeA;
46	0	candModeList[1] = (enum IntraPredMode)(2 + ((candIntraPredModeA-2 -1 +32) % 32));
47	0	candModeList[2] = (enum IntraPredMode)(2 + ((candIntraPredModeA-2 +1 ) % 32));
48	0	}
49	0	}
50	0	else {
51	0	candModeList[0] = candIntraPredModeA;
52	0	candModeList[1] = candIntraPredModeB;
53
54	0	if (candIntraPredModeA != INTRA_PLANAR &&
55	0	candIntraPredModeB != INTRA_PLANAR) {
56	0	candModeList[2] = INTRA_PLANAR;
57	0	}
58	0	else if (candIntraPredModeA != INTRA_DC &&
59	0	candIntraPredModeB != INTRA_DC) {
60	0	candModeList[2] = INTRA_DC;
61	0	}
62	0	else {
63	0	candModeList[2] = INTRA_ANGULAR_26;
64	0	}
65	0	}
66
67		/*
68		printf("candModeList: %d %d %d\n",
69		candModeList[0],
70		candModeList[1],
71		candModeList[2]
72		);
73		*/
74	0	}
75
76
77		void fillIntraPredModeCandidates(enum IntraPredMode candModeList[3], int x,int y, int PUidx,
78		bool availableA, // left
79		bool availableB, // top
80		const de265_image* img)
81	0	{
82	0	const seq_parameter_set* sps = &img->get_sps();
83
84		// block on left side
85
86	0	enum IntraPredMode candIntraPredModeA, candIntraPredModeB;
87	0	if (availableA==false) {
88	0	candIntraPredModeA=INTRA_DC;
89	0	}
90	0	else if (img->get_pred_mode(x-1,y) != MODE_INTRA \|\|
91	0	img->get_pcm_flag (x-1,y)) {
92	0	candIntraPredModeA=INTRA_DC;
93	0	}
94	0	else {
95	0	candIntraPredModeA = img->get_IntraPredMode_atIndex(PUidx-1);
96	0	}
97
98		// block above
99
100	0	if (availableB==false) {
101	0	candIntraPredModeB=INTRA_DC;
102	0	}
103	0	else if (img->get_pred_mode(x,y-1) != MODE_INTRA \|\|
104	0	img->get_pcm_flag (x,y-1)) {
105	0	candIntraPredModeB=INTRA_DC;
106	0	}
107	0	else if (y-1 < ((y >> sps->Log2CtbSizeY) << sps->Log2CtbSizeY)) {
108	0	candIntraPredModeB=INTRA_DC;
109	0	}
110	0	else {
111	0	candIntraPredModeB = img->get_IntraPredMode_atIndex(PUidx-sps->PicWidthInMinPUs);
112	0	}
113
114
115	0	logtrace(LogSlice,"%d;%d candA:%d / candB:%d\n", x,y,
116	0	availableA ? candIntraPredModeA : -999,
117	0	availableB ? candIntraPredModeB : -999);
118
119
120	0	fillIntraPredModeCandidates(candModeList,
121	0	candIntraPredModeA,
122	0	candIntraPredModeB);
123	0	}
124
125
126		int find_intra_pred_mode(enum IntraPredMode mode,
127		enum IntraPredMode candModeList[3])
128	0	{
129		// check whether the mode is in the candidate list
130
131	0	for (int i=0;i<3;i++) {
132	0	if (candModeList[i] == mode) {
133	0	return i;
134	0	}
135	0	}
136
137		// sort candModeList
138
139	0	if (candModeList[0] > candModeList[1]) {
140	0	std::swap(candModeList[0],candModeList[1]);
141	0	}
142	0	if (candModeList[0] > candModeList[2]) {
143	0	std::swap(candModeList[0],candModeList[2]);
144	0	}
145	0	if (candModeList[1] > candModeList[2]) {
146	0	std::swap(candModeList[1],candModeList[2]);
147	0	}
148
149		// skip modes already in the candidate list
150
151	0	int intraMode = mode;
152
153	0	for (int i=2;i>=0;i--) {
154	0	if (intraMode >= candModeList[i]) { intraMode--; }
155	0	}
156
157	0	return -intraMode-1;
158	0	}
159
160
161		void list_chroma_pred_candidates(enum IntraPredMode chroma_mode[5],
162		enum IntraPredMode luma_mode)
163	0	{
164	0	enum IntraPredMode chroma_cand[5];
165	0	chroma_cand[0] = INTRA_PLANAR;
166	0	chroma_cand[1] = INTRA_ANGULAR_26;
167	0	chroma_cand[2] = INTRA_ANGULAR_10;
168	0	chroma_cand[3] = INTRA_DC;
169	0	chroma_cand[4] = luma_mode;
170
171	0	switch (luma_mode) {
172	0	case INTRA_PLANAR: chroma_cand[0] = INTRA_ANGULAR_34; break;
173	0	case INTRA_ANGULAR_26: chroma_cand[1] = INTRA_ANGULAR_34; break;
174	0	case INTRA_ANGULAR_10: chroma_cand[2] = INTRA_ANGULAR_34; break;
175	0	case INTRA_DC: chroma_cand[3] = INTRA_ANGULAR_34; break;
176	0	default:
177		// use defaults from above
178	0	break;
179	0	}
180	0	}
181
182
183		int get_intra_scan_idx(int log2TrafoSize, enum IntraPredMode intraPredMode, int cIdx,
184		const seq_parameter_set* sps)
185	0	{
186	0	if (log2TrafoSize==2 \|\|
187	0	(log2TrafoSize==3 && (cIdx==0 \|\|
188	0	sps->ChromaArrayType==CHROMA_444))) {
189	0	/**/ if (intraPredMode >= 6 && intraPredMode <= 14) return 2;
190	0	else if (intraPredMode >= 22 && intraPredMode <= 30) return 1;
191	0	else return 0;
192	0	}
193	0	else { return 0; }
194	0	}
195
196
197		int get_intra_scan_idx_luma(int log2TrafoSize, enum IntraPredMode intraPredMode)
198	0	{
199	0	if (log2TrafoSize==2 \|\| log2TrafoSize==3) {
200	0	/**/ if (intraPredMode >= 6 && intraPredMode <= 14) return 2;
201	0	else if (intraPredMode >= 22 && intraPredMode <= 30) return 1;
202	0	else return 0;
203	0	}
204	0	else { return 0; }
205	0	}
206
207		int get_intra_scan_idx_chroma(int log2TrafoSize, enum IntraPredMode intraPredMode)
208	0	{
209	0	if (log2TrafoSize==1 \|\| log2TrafoSize==2) {
210	0	/**/ if (intraPredMode >= 6 && intraPredMode <= 14) return 2;
211	0	else if (intraPredMode >= 22 && intraPredMode <= 30) return 1;
212	0	else return 0;
213	0	}
214	0	else { return 0; }
215	0	}
216
217
218		enum IntraPredMode lumaPredMode_to_chromaPredMode(enum IntraPredMode luma,
219		enum IntraChromaPredMode chroma)
220	0	{
221	0	switch (chroma) {
222	0	case INTRA_CHROMA_LIKE_LUMA:
223	0	return luma;
224
225	0	case INTRA_CHROMA_PLANAR_OR_34:
226	0	if (luma==INTRA_PLANAR) return INTRA_ANGULAR_34;
227	0	else return INTRA_PLANAR;
228
229	0	case INTRA_CHROMA_ANGULAR_26_OR_34:
230	0	if (luma==INTRA_ANGULAR_26) return INTRA_ANGULAR_34;
231	0	else return INTRA_ANGULAR_26;
232
233	0	case INTRA_CHROMA_ANGULAR_10_OR_34:
234	0	if (luma==INTRA_ANGULAR_10) return INTRA_ANGULAR_34;
235	0	else return INTRA_ANGULAR_10;
236
237	0	case INTRA_CHROMA_DC_OR_34:
238	0	if (luma==INTRA_DC) return INTRA_ANGULAR_34;
239	0	else return INTRA_DC;
240	0	}
241
242
243	0	assert(false);
244	0	return INTRA_DC;
245	0	}
246
247
248
249
250		// (8.4.4.2.2)
251		template <class pixel_t>
252		void fill_border_samples(de265_image* img,
253		int xB,int yB, // in component specific resolution
254		int nT, int cIdx,
255		pixel_t* out_border)
256	0	{
257	0	intra_border_computer<pixel_t> c;
258	0	c.init(out_border, img, nT, cIdx, xB, yB);
259	0	c.preproc();
260	0	c.fill_from_image();
261	0	c.reference_sample_substitution();
262	0	} Unexecuted instantiation: void fill_border_samples<unsigned short>(de265_image, int, int, int, int, unsigned short) Unexecuted instantiation: void fill_border_samples<unsigned char>(de265_image, int, int, int, int, unsigned char)
263
264
265		const int intraPredAngle_table[1+34] =
266		{ 0, 0,32,26,21,17,13, 9, 5, 2, 0,-2,-5,-9,-13,-17,-21,-26,
267		-32,-26,-21,-17,-13,-9,-5,-2,0,2,5,9,13,17,21,26,32 };
268
269		const int invAngle_table[25-10] =
270		{ -4096,-1638,-910,-630,-482,-390,-315,-256,
271		-315,-390,-482,-630,-910,-1638,-4096 };
272
273
274		template <class pixel_t>
275		void decode_intra_prediction_internal(de265_image* img,
276		int xB0,int yB0,
277		enum IntraPredMode intraPredMode,
278		pixel_t* dst, int dstStride,
279		int nT, int cIdx)
280	0	{
281	0	pixel_t border_pixels_mem[4*MAX_INTRA_PRED_BLOCK_SIZE+1];
282	0	pixel_t* border_pixels = &border_pixels_mem[2*MAX_INTRA_PRED_BLOCK_SIZE];
283
284	0	fill_border_samples(img, xB0,yB0, nT, cIdx, border_pixels);
285
286	0	if (img->get_sps().range_extension.intra_smoothing_disabled_flag == 0 &&
287	0	(cIdx==0 \|\| img->get_sps().ChromaArrayType==CHROMA_444))
288	0	{
289	0	intra_prediction_sample_filtering(img->get_sps(), border_pixels, nT, cIdx, intraPredMode);
290	0	}
291
292
293	0	switch (intraPredMode) {
294	0	case INTRA_PLANAR:
295	0	intra_prediction_planar(dst,dstStride, nT,cIdx, border_pixels);
296	0	break;
297	0	case INTRA_DC:
298	0	intra_prediction_DC(dst,dstStride, nT,cIdx, border_pixels);
299	0	break;
300	0	default:
301	0	{
302	0	int bit_depth = img->get_bit_depth(cIdx);
303	0	bool disableIntraBoundaryFilter =
304	0	(img->get_sps().range_extension.implicit_rdpcm_enabled_flag &&
305	0	img->get_cu_transquant_bypass(xB0,yB0));
306
307	0	intra_prediction_angular(dst,dstStride, bit_depth,disableIntraBoundaryFilter,
308	0	xB0,yB0,intraPredMode,nT,cIdx, border_pixels);
309	0	}
310	0	break;
311	0	}
312	0	} Unexecuted instantiation: void decode_intra_prediction_internal<unsigned short>(de265_image, int, int, IntraPredMode, unsigned short, int, int, int) Unexecuted instantiation: void decode_intra_prediction_internal<unsigned char>(de265_image, int, int, IntraPredMode, unsigned char, int, int, int)
313
314
315		// (8.4.4.2.1)
316		void decode_intra_prediction(de265_image* img,
317		int xB0,int yB0,
318		enum IntraPredMode intraPredMode,
319		int nT, int cIdx)
320	0	{
321	0	logtrace(LogIntraPred,"decode_intra_prediction xy0:%d/%d mode=%d nT=%d, cIdx=%d\n",
322	0	xB0,yB0, intraPredMode, nT,cIdx);
323		/*
324		printf("decode_intra_prediction xy0:%d/%d mode=%d nT=%d, cIdx=%d\n",
325		xB0,yB0, intraPredMode, nT,cIdx);
326		*/
327
328	0	if (img->high_bit_depth(cIdx)) {
329	0	decode_intra_prediction_internal<uint16_t>(img,xB0,yB0, intraPredMode,
330	0	img->get_image_plane_at_pos_NEW<uint16_t>(cIdx,xB0,yB0),
331	0	img->get_image_stride(cIdx),
332	0	nT,cIdx);
333	0	}
334	0	else {
335	0	decode_intra_prediction_internal<uint8_t>(img,xB0,yB0, intraPredMode,
336	0	img->get_image_plane_at_pos_NEW<uint8_t>(cIdx,xB0,yB0),
337	0	img->get_image_stride(cIdx),
338	0	nT,cIdx);
339	0	}
340	0	}
341
342
343		// TODO: remove this
344		template <> void decode_intra_prediction<uint8_t>(de265_image* img,
345		int xB0,int yB0,
346		enum IntraPredMode intraPredMode,
347		uint8_t* dst, int nT, int cIdx)
348	0	{
349	0	decode_intra_prediction_internal<uint8_t>(img,xB0,yB0, intraPredMode,
350	0	dst,nT,
351	0	nT,cIdx);
352	0	}
353
354
355		// TODO: remove this
356		template <> void decode_intra_prediction<uint16_t>(de265_image* img,
357		int xB0,int yB0,
358		enum IntraPredMode intraPredMode,
359		uint16_t* dst, int nT, int cIdx)
360	0	{
361	0	decode_intra_prediction_internal<uint16_t>(img,xB0,yB0, intraPredMode,
362	0	dst,nT,
363	0	nT,cIdx);
364	0	}