Changeset 3134 for libcaca/trunk/caca-phpTweet

Timestamp:

Oct 29, 2008, 12:13:15 AM (15 years ago)

Author:

nico

Message:

• Add php binding for function "caca_set_dither_palette"

File:

• libcaca/trunk/caca-php/php_caca.c (modified) (3 diffs)

libcaca/trunk/caca-php/php_caca.c

@@ -427 +427 @@
         FETCH_CANVAS(canvas);
         RETURN_STRING((char *) caca_get_canvas_chars(canvas), 1); 
-        //TODO: check that return \0 terminated string
 }
 
@@ -434 +433 @@
         FETCH_CANVAS(canvas);
         RETURN_STRING((char *) caca_get_canvas_attrs(canvas), 1);
-        //TODO: check that return \0 terminated string
 }
 
@@ -1021 +1019 @@
 
 PHP_FUNCTION(caca_set_dither_palette) {
+        zval *zval_res, *arr;
+        if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ra", &zval_res, &arr) == FAILURE) {
+                RETURN_FALSE;
+        }
+
+        caca_dither_t *dither;
+        ZEND_FETCH_RESOURCE(dither, caca_dither_t*, &zval_res, -1, PHP_CACA_CANVAS_RES_NAME, le_caca_dither);
+
+        uint32_t tbl[4][256];
+        zval **color, **value;
+        int i, j;
+        for (i = 0; i < 256; i++) {
+                if (zend_hash_index_find(Z_ARRVAL_P(arr), i, (void**) &color) == FAILURE | Z_TYPE_P(*color) != IS_ARRAY) {
+                        RETURN_FALSE;
+                }
+                for (j = 0; j < 4; j++) {
+                        if (zend_hash_index_find(Z_ARRVAL_P(*color), j, (void**) &value) == FAILURE) {
+                                RETURN_FALSE;
+                        }
+                        convert_to_long_ex(value);
+                        tbl[j][i] = Z_LVAL_PP(value);
+                }
+        }
+        RETURN_SUCCESS(caca_set_dither_palette(dither, &tbl[0][0], &tbl[1][0], &tbl[2][0], &tbl[3][0]));
 }