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-rw-r--r--src/core/image.c24
-rw-r--r--src/core/pixbuf.c32
2 files changed, 32 insertions, 24 deletions
diff --git a/src/core/image.c b/src/core/image.c
index a185b82f..078ce1bb 100644
--- a/src/core/image.c
+++ b/src/core/image.c
@@ -481,27 +481,3 @@ int image_set_trust ( int require_trusted, int permanent ) {
return 0;
}
-
-/**
- * Create pixel buffer from image
- *
- * @v image Image
- * @v pixbuf Pixel buffer to fill in
- * @ret rc Return status code
- */
-int image_pixbuf ( struct image *image, struct pixel_buffer **pixbuf ) {
- int rc;
-
- /* Check that this image can be used to create a pixel buffer */
- if ( ! ( image->type && image->type->pixbuf ) )
- return -ENOTSUP;
-
- /* Try creating pixel buffer */
- if ( ( rc = image->type->pixbuf ( image, pixbuf ) ) != 0 ) {
- DBGC ( image, "IMAGE %s could not create pixel buffer: %s\n",
- image->name, strerror ( rc ) );
- return rc;
- }
-
- return 0;
-}
diff --git a/src/core/pixbuf.c b/src/core/pixbuf.c
index c12bd3c0..4742d285 100644
--- a/src/core/pixbuf.c
+++ b/src/core/pixbuf.c
@@ -30,7 +30,9 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
*/
#include <stdlib.h>
+#include <errno.h>
#include <ipxe/umalloc.h>
+#include <ipxe/image.h>
#include <ipxe/pixbuf.h>
/**
@@ -82,3 +84,33 @@ struct pixel_buffer * alloc_pixbuf ( unsigned int width, unsigned int height ) {
err_alloc_pixbuf:
return NULL;
}
+
+/**
+ * Create pixel buffer from image
+ *
+ * @v image Image
+ * @v pixbuf Pixel buffer to fill in
+ * @ret rc Return status code
+ */
+int image_pixbuf ( struct image *image, struct pixel_buffer **pixbuf ) {
+ int rc;
+
+ /* Check that this image can be used to create a pixel buffer */
+ if ( ! ( image->type && image->type->pixbuf ) )
+ return -ENOTSUP;
+
+ /* Try creating pixel buffer */
+ if ( ( rc = image->type->pixbuf ( image, pixbuf ) ) != 0 ) {
+ DBGC ( image, "IMAGE %s could not create pixel buffer: %s\n",
+ image->name, strerror ( rc ) );
+ return rc;
+ }
+
+ return 0;
+}
+
+/* Drag in objects via image_pixbuf() */
+REQUIRING_SYMBOL ( image_pixbuf );
+
+/* Drag in pixel buffer image formats */
+REQUIRE_OBJECT ( config_pixbuf );