Searched refs:pBackground (Results 1 – 3 of 3) sorted by relevance
| /external/libpng/contrib/gregbook/ |
| D | readpng.c | 158 png_color_16p pBackground; in readpng_get_bgcolor() local
177 png_get_bKGD(png_ptr, info_ptr, &pBackground); in readpng_get_bgcolor()
184 *red = pBackground->red >> 8; in readpng_get_bgcolor()
185 *green = pBackground->green >> 8; in readpng_get_bgcolor()
186 *blue = pBackground->blue >> 8; in readpng_get_bgcolor()
189 *red = *green = *blue = pBackground->gray? 255 : 0; in readpng_get_bgcolor()
191 *red = *green = *blue = (255/3) * pBackground->gray; in readpng_get_bgcolor()
193 *red = *green = *blue = (255/15) * pBackground->gray; in readpng_get_bgcolor()
195 *red = (uch)pBackground->red; in readpng_get_bgcolor()
196 *green = (uch)pBackground->green; in readpng_get_bgcolor()
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| D | readpng2.c | 272 png_color_16p pBackground; in readpng2_info_callback() local
277 if (png_get_bKGD(png_ptr, info_ptr, &pBackground)) in readpng2_info_callback()
284 mainprog_ptr->bg_red = pBackground->red >> 8; in readpng2_info_callback()
285 mainprog_ptr->bg_green = pBackground->green >> 8; in readpng2_info_callback()
286 mainprog_ptr->bg_blue = pBackground->blue >> 8; in readpng2_info_callback()
290 mainprog_ptr->bg_blue = pBackground->gray? 255 : 0; in readpng2_info_callback()
293 mainprog_ptr->bg_blue = (255/3) * pBackground->gray; in readpng2_info_callback()
296 mainprog_ptr->bg_blue = (255/15) * pBackground->gray; in readpng2_info_callback()
298 mainprog_ptr->bg_red = (uch)pBackground->red; in readpng2_info_callback()
299 mainprog_ptr->bg_green = (uch)pBackground->green; in readpng2_info_callback()
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| /external/libpng/contrib/visupng/ |
| D | PngFile.c | 107 png_color_16 *pBackground; local
199 if (png_get_bKGD(png_ptr, info_ptr, &pBackground))
201 png_set_background(png_ptr, pBackground, PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
202 pBkgColor->red = (byte) pBackground->red;
203 pBkgColor->green = (byte) pBackground->green;
204 pBkgColor->blue = (byte) pBackground->blue;
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