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Side by Side Diff: core/fxcodec/lgif/fx_gif.h

Issue 2477443002: Remove FX_BOOL from core (Closed)
Patch Set: Created 4 years, 1 month ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #ifndef CORE_FXCODEC_LGIF_FX_GIF_H_ 7 #ifndef CORE_FXCODEC_LGIF_FX_GIF_H_
8 #define CORE_FXCODEC_LGIF_FX_GIF_H_ 8 #define CORE_FXCODEC_LGIF_FX_GIF_H_
9 9
10 #include <setjmp.h> 10 #include <setjmp.h>
(...skipping 150 matching lines...) Expand 10 before | Expand all | Expand 10 after
161 uint8_t suffix; 161 uint8_t suffix;
162 }; 162 };
163 163
164 CGifLZWEncoder(); 164 CGifLZWEncoder();
165 ~CGifLZWEncoder(); 165 ~CGifLZWEncoder();
166 166
167 void Start(uint8_t code_len, 167 void Start(uint8_t code_len,
168 const uint8_t* src_buf, 168 const uint8_t* src_buf,
169 uint8_t*& dst_buf, 169 uint8_t*& dst_buf,
170 uint32_t& offset); 170 uint32_t& offset);
171 FX_BOOL Encode(const uint8_t* src_buf, 171 bool Encode(const uint8_t* src_buf,
172 uint32_t src_len, 172 uint32_t src_len,
173 uint8_t*& dst_buf, 173 uint8_t*& dst_buf,
174 uint32_t& dst_len, 174 uint32_t& dst_len,
175 uint32_t& offset); 175 uint32_t& offset);
176 void Finish(uint8_t*& dst_buf, uint32_t& dst_len, uint32_t& offset); 176 void Finish(uint8_t*& dst_buf, uint32_t& dst_len, uint32_t& offset);
177 177
178 private: 178 private:
179 void ClearTable(); 179 void ClearTable();
180 FX_BOOL LookUpInTable(const uint8_t* buf, 180 bool LookUpInTable(const uint8_t* buf, uint32_t& offset, uint8_t& bit_offset);
181 uint32_t& offset,
182 uint8_t& bit_offset);
183 void EncodeString(uint32_t index, 181 void EncodeString(uint32_t index,
184 uint8_t*& dst_buf, 182 uint8_t*& dst_buf,
185 uint32_t& dst_len, 183 uint32_t& dst_len,
186 uint32_t& offset); 184 uint32_t& offset);
187 void WriteBlock(uint8_t*& dst_buf, uint32_t& dst_len, uint32_t& offset); 185 void WriteBlock(uint8_t*& dst_buf, uint32_t& dst_len, uint32_t& offset);
188 186
189 jmp_buf jmp; 187 jmp_buf jmp;
190 uint32_t src_offset; 188 uint32_t src_offset;
191 uint8_t src_bit_offset; 189 uint8_t src_bit_offset;
192 uint8_t src_bit_cut; 190 uint8_t src_bit_cut;
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230 int32_t pal_size); 228 int32_t pal_size);
231 uint8_t* next_in; 229 uint8_t* next_in;
232 uint32_t avail_in; 230 uint32_t avail_in;
233 int32_t decode_status; 231 int32_t decode_status;
234 uint32_t skip_size; 232 uint32_t skip_size;
235 void (*gif_record_current_position_fn)(gif_decompress_struct_p gif_ptr, 233 void (*gif_record_current_position_fn)(gif_decompress_struct_p gif_ptr,
236 uint32_t* cur_pos_ptr); 234 uint32_t* cur_pos_ptr);
237 void (*gif_get_row_fn)(gif_decompress_struct_p gif_ptr, 235 void (*gif_get_row_fn)(gif_decompress_struct_p gif_ptr,
238 int32_t row_num, 236 int32_t row_num,
239 uint8_t* row_buf); 237 uint8_t* row_buf);
240 FX_BOOL (*gif_get_record_position_fn)(gif_decompress_struct_p gif_ptr, 238 bool (*gif_get_record_position_fn)(gif_decompress_struct_p gif_ptr,
241 uint32_t cur_pos, 239 uint32_t cur_pos,
242 int32_t left, int32_t top, int32_t width, int32_t height, 240 int32_t left,
243 int32_t pal_num, void* pal_ptr, 241 int32_t top,
244 int32_t delay_time, FX_BOOL user_input, 242 int32_t width,
245 int32_t trans_index, int32_t disposal_method, FX_BOOL interlace); 243 int32_t height,
244 int32_t pal_num,
245 void* pal_ptr,
246 int32_t delay_time,
247 bool user_input,
248 int32_t trans_index,
249 int32_t disposal_method,
250 bool interlace);
246 CFX_ByteString* cmt_data_ptr; 251 CFX_ByteString* cmt_data_ptr;
247 GifGCE* gce_ptr; 252 GifGCE* gce_ptr;
248 CFX_ArrayTemplate<GifPlainText*>* pt_ptr_arr_ptr; 253 CFX_ArrayTemplate<GifPlainText*>* pt_ptr_arr_ptr;
249 }; 254 };
250 typedef struct tag_gif_compress_struct gif_compress_struct; 255 typedef struct tag_gif_compress_struct gif_compress_struct;
251 typedef gif_compress_struct* gif_compress_struct_p; 256 typedef gif_compress_struct* gif_compress_struct_p;
252 typedef gif_compress_struct_p* gif_compress_struct_pp; 257 typedef gif_compress_struct_p* gif_compress_struct_pp;
253 struct tag_gif_compress_struct { 258 struct tag_gif_compress_struct {
254 const uint8_t* src_buf; 259 const uint8_t* src_buf;
255 uint32_t src_pitch; 260 uint32_t src_pitch;
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293 uint32_t data_size); 298 uint32_t data_size);
294 void gif_decoding_failure_at_tail_cleanup(gif_decompress_struct_p gif_ptr, 299 void gif_decoding_failure_at_tail_cleanup(gif_decompress_struct_p gif_ptr,
295 GifImage* gif_image_ptr); 300 GifImage* gif_image_ptr);
296 void gif_save_decoding_status(gif_decompress_struct_p gif_ptr, int32_t status); 301 void gif_save_decoding_status(gif_decompress_struct_p gif_ptr, int32_t status);
297 void gif_input_buffer(gif_decompress_struct_p gif_ptr, 302 void gif_input_buffer(gif_decompress_struct_p gif_ptr,
298 uint8_t* src_buf, 303 uint8_t* src_buf,
299 uint32_t src_size); 304 uint32_t src_size);
300 uint32_t gif_get_avail_input(gif_decompress_struct_p gif_ptr, 305 uint32_t gif_get_avail_input(gif_decompress_struct_p gif_ptr,
301 uint8_t** avail_buf_ptr); 306 uint8_t** avail_buf_ptr);
302 void interlace_buf(const uint8_t* buf, uint32_t width, uint32_t height); 307 void interlace_buf(const uint8_t* buf, uint32_t width, uint32_t height);
303 FX_BOOL gif_encode(gif_compress_struct_p gif_ptr, 308 bool gif_encode(gif_compress_struct_p gif_ptr,
304 uint8_t*& dst_buf, 309 uint8_t*& dst_buf,
305 uint32_t& dst_len); 310 uint32_t& dst_len);
306 311
307 #endif // CORE_FXCODEC_LGIF_FX_GIF_H_ 312 #endif // CORE_FXCODEC_LGIF_FX_GIF_H_
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