35 	parser->error = 1;  in glcpp_error()
36 	_mesa_string_buffer_printf(parser->info_log,  in glcpp_error()
39 				   locp->source,  in glcpp_error()
40 				   locp->first_line,  in glcpp_error()
41 				   locp->first_column);  in glcpp_error()
43 	_mesa_string_buffer_vprintf(parser->info_log, fmt, ap);  in glcpp_error()
45 	_mesa_string_buffer_append_char(parser->info_log, '\n');  in glcpp_error()
53 	_mesa_string_buffer_printf(parser->info_log,  in glcpp_warning()
56 				     locp->source,  in glcpp_warning()
57 				     locp->first_line,  in glcpp_warning()
58 				     locp->first_column);  in glcpp_warning()
60 	_mesa_string_buffer_vprintf(parser->info_log, fmt, ap);  in glcpp_warning()
62 	_mesa_string_buffer_append_char(parser->info_log, '\n');  in glcpp_warning()
102  * to minimize total amount of allocated memory during shader-db run.
106 /* Remove any line continuation characters in the shader, (whether in
110 remove_line_continuations(glcpp_parser_t *ctx, const char *shader)  in remove_line_continuations()  argument
121 	backslash = strchr(shader, '\\');  in remove_line_continuations()
123 	/* No line continuations were found in this shader, our job is done */  in remove_line_continuations()
125 		return (char *) shader;  in remove_line_continuations()
127 	search_start = shader;  in remove_line_continuations()
129 	/* Determine what flavor of newlines this shader is using. GLSL  in remove_line_continuations()
133 	 *	"\n" (line-feed, like Linux, Unix, and new Mac OS)  in remove_line_continuations()
134 	 *	"\r" (carriage-return, like old Mac files)  in remove_line_continuations()
135 	 *	"\r\n" (carriage-return + line-feed, like DOS files)  in remove_line_continuations()
136 	 *	"\n\r" (line-feed + carriage-return, like nothing, really)  in remove_line_continuations()
138 	 * This code explicitly supports a shader that uses a mixture of  in remove_line_continuations()
168 		/* If we have previously collapsed any line-continuations,  in remove_line_continuations()
185 				_mesa_string_buffer_append_len(sb, shader,  in remove_line_continuations()
186 							       newline - shader + 1);  in remove_line_continuations()
191 					collapsed_newlines--;  in remove_line_continuations()
193 				shader = skip_newline (newline);  in remove_line_continuations()
194 				search_start = shader;  in remove_line_continuations()
205 		 * advance the shader pointer to the character after the  in remove_line_continuations()
211 			_mesa_string_buffer_append_len(sb, shader, backslash - shader);  in remove_line_continuations()
212 			shader = skip_newline (backslash + 1);  in remove_line_continuations()
213 			search_start = shader;  in remove_line_continuations()
219 	_mesa_string_buffer_append(sb, shader);  in remove_line_continuations()
221 	return sb->buf;  in remove_line_continuations()
225 glcpp_preprocess(void *ralloc_ctx, const char **shader, char **info_log,  in glcpp_preprocess()  argument
233 	if (! gl_ctx->Const.DisableGLSLLineContinuations)  in glcpp_preprocess()
234 		*shader = remove_line_continuations(parser, *shader);  in glcpp_preprocess()
236 	glcpp_lex_set_source_string (parser, *shader);  in glcpp_preprocess()
240 	if (parser->skip_stack)  in glcpp_preprocess()
241 		glcpp_error (&parser->skip_stack->loc, parser, "Unterminated #if\n");  in glcpp_preprocess()
245 	ralloc_strcat(info_log, parser->info_log->buf);  in glcpp_preprocess()
248 	_mesa_string_buffer_crimp_to_fit(parser->output);  in glcpp_preprocess()
250 	ralloc_steal(ralloc_ctx, parser->output->buf);  in glcpp_preprocess()
251 	*shader = parser->output->buf;  in glcpp_preprocess()
253 	errors = parser->error;  in glcpp_preprocess()