Lines Matching defs:sinfo
59 JMETHOD(void, read_pixel, (tga_source_ptr sinfo));
72 cjpeg_source_ptr sinfo));
88 read_byte (tga_source_ptr sinfo)
91 register FILE *infile = sinfo->pub.input_file;
95 ERREXIT(sinfo->cinfo, JERR_INPUT_EOF);
101 read_colormap (tga_source_ptr sinfo, int cmaplen, int mapentrysize)
108 ERREXIT(sinfo->cinfo, JERR_TGA_BADCMAP);
111 sinfo->colormap[2][i] = (JSAMPLE) read_byte(sinfo);
112 sinfo->colormap[1][i] = (JSAMPLE) read_byte(sinfo);
113 sinfo->colormap[0][i] = (JSAMPLE) read_byte(sinfo);
123 read_non_rle_pixel (tga_source_ptr sinfo)
126 register FILE *infile = sinfo->pub.input_file;
129 for (i = 0; i < sinfo->pixel_size; i++) {
130 sinfo->tga_pixel[i] = (U_CHAR) getc(infile);
136 read_rle_pixel (tga_source_ptr sinfo)
139 register FILE *infile = sinfo->pub.input_file;
143 if (sinfo->dup_pixel_count > 0) {
144 sinfo->dup_pixel_count--;
149 if (--sinfo->block_count < 0) { /* decrement pixels remaining in block */
150 i = read_byte(sinfo);
152 sinfo->dup_pixel_count = i & 0x7F; /* number of dups after this one */
153 sinfo->block_count = 0; /* then read new block header */
155 sinfo->block_count = i & 0x7F; /* number of pixels after this one */
160 for (i = 0; i < sinfo->pixel_size; i++) {
161 sinfo->tga_pixel[i] = (U_CHAR) getc(infile);
174 get_8bit_gray_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
177 tga_source_ptr source = (tga_source_ptr) sinfo;
190 get_8bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
193 tga_source_ptr source = (tga_source_ptr) sinfo;
211 get_16bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
214 tga_source_ptr source = (tga_source_ptr) sinfo;
239 get_24bit_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
242 tga_source_ptr source = (tga_source_ptr) sinfo;
273 get_memory_row (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
275 tga_source_ptr source = (tga_source_ptr) sinfo;
300 preload_image (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
302 tga_source_ptr source = (tga_source_ptr) sinfo;
315 (*source->get_pixel_rows) (cinfo, sinfo);
324 return get_memory_row(cinfo, sinfo);
333 start_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)
335 tga_source_ptr source = (tga_source_ptr) sinfo;
473 finish_input_tga (j_compress_ptr cinfo, cjpeg_source_ptr sinfo)