gd_png.c - OpenGrok cross reference for /PHP-7.0/ext/gd/libgd/gd

Lines Matching refs:info_ptr
122 	png_infop info_ptr;  in gdImageCreateFromPngCtx()  local
163 	info_ptr = png_create_info_struct(png_ptr);  in gdImageCreateFromPngCtx()
164 	if (info_ptr == NULL) {  in gdImageCreateFromPngCtx()
182 		png_destroy_read_struct(&png_ptr, &info_ptr, NULL);  in gdImageCreateFromPngCtx()
191 	png_read_info(png_ptr, info_ptr);	/* read all PNG info up to image data */  in gdImageCreateFromPngCtx()
193 …png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, &interlace_type, NULL, N…  in gdImageCreateFromPngCtx()
202 		png_destroy_read_struct(&png_ptr, &info_ptr, NULL);  in gdImageCreateFromPngCtx()
219 		png_destroy_read_struct(&png_ptr, &info_ptr, NULL);  in gdImageCreateFromPngCtx()
231 			png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette);  in gdImageCreateFromPngCtx()
235 			if (png_get_valid (png_ptr, info_ptr, PNG_INFO_tRNS)) {  in gdImageCreateFromPngCtx()
243 				png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, NULL);  in gdImageCreateFromPngCtx()
257 				png_destroy_read_struct(&png_ptr, &info_ptr, NULL);  in gdImageCreateFromPngCtx()
274 			if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {  in gdImageCreateFromPngCtx()
275 				png_get_tRNS(png_ptr, info_ptr, NULL, NULL, &trans_gray_rgb);  in gdImageCreateFromPngCtx()
304 				if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {  in gdImageCreateFromPngCtx()
305 					png_get_tRNS(png_ptr, info_ptr, NULL, NULL, &trans_color_rgb);  in gdImageCreateFromPngCtx()
319 	png_read_update_info(png_ptr, info_ptr);  in gdImageCreateFromPngCtx()
322 	rowbytes = png_get_rowbytes(png_ptr, info_ptr);  in gdImageCreateFromPngCtx()
357 	png_destroy_read_struct(&png_ptr, &info_ptr, NULL);  in gdImageCreateFromPngCtx()
476 	png_infop info_ptr;  in gdImagePngCtxEx()  local
491 	info_ptr = png_create_info_struct(png_ptr);  in gdImagePngCtxEx()
492 	if (info_ptr == NULL) {  in gdImagePngCtxEx()
502 		png_destroy_write_struct (&png_ptr, &info_ptr);  in gdImagePngCtxEx()
574 			png_set_IHDR(png_ptr, info_ptr, width, height, 8, PNG_COLOR_TYPE_RGB_ALPHA, interlace_type,  in gdImagePngCtxEx()
577 			png_set_IHDR(png_ptr, info_ptr, width, height, 8, PNG_COLOR_TYPE_RGB, interlace_type,  in gdImagePngCtxEx()
581 		png_set_IHDR(png_ptr, info_ptr, width, height, bit_depth, PNG_COLOR_TYPE_PALETTE, interlace_type,  in gdImagePngCtxEx()
590 		png_set_tRNS(png_ptr, info_ptr, 0, 0, &trans_rgb_value);  in gdImagePngCtxEx()
614 			png_set_tRNS (png_ptr, info_ptr, trans_values, 256, NULL);  in gdImagePngCtxEx()
637 			png_set_tRNS(png_ptr, info_ptr, trans_values, tc, NULL);  in gdImagePngCtxEx()
660 		png_set_PLTE(png_ptr, info_ptr, palette, colors);  in gdImagePngCtxEx()
664 	png_write_info(png_ptr, info_ptr);  in gdImagePngCtxEx()
721 		png_write_end(png_ptr, info_ptr);  in gdImagePngCtxEx()
740 			png_write_end(png_ptr, info_ptr);  in gdImagePngCtxEx()
749 			png_write_end(png_ptr, info_ptr);  in gdImagePngCtxEx()
754 	png_destroy_write_struct(&png_ptr, &info_ptr);  in gdImagePngCtxEx()