Changeset 643 for trunk/libs/libalmosmkh/almosmkh.c

Timestamp:

Oct 17, 2019, 3:14:01 PM (5 years ago)

Author:

alain

Message:

Introduce FBF related syscalls.

File:

• trunk/libs/libalmosmkh/almosmkh.c (modified) (2 diffs)

trunk/libs/libalmosmkh/almosmkh.c

@@ -26 +26 @@
 #include <hal_macros.h>
 #include <hal_shared_types.h>
+#include <shared_fbf.h>
 #include <syscalls_numbers.h>
 #include <string.h>
@@ -1451 +1452 @@
 }  // end pthread_parallel_create()
 
+/////////////////////////////////////////////////////////////////////////////////////////
+///////////////    non standard Frame Buffer related syscalls
+/////////////////////////////////////////////////////////////////////////////////////////
+
+/////////////////////////////////
+int fbf_get_config( int * width,
+                    int * height,
+                    int * type )
+{
+    return hal_user_syscall( SYS_FBF,
+                             FBF_GET_CONFIG, 
+                             (reg_t)width,
+                             (reg_t)height,                           
+                             (reg_t)type );                           
+}
+
+////////////////////////////
+int fbf_read( void * buffer,
+              int    length,
+              int    offset )
+{
+    return hal_user_syscall( SYS_FBF,
+                             FBF_READ,
+                             (reg_t)buffer,
+                             (reg_t)length,                           
+                             (reg_t)offset );                         
+}
+
+////////////////////////////
+int fbf_write( void * buffer,
+               int    length,
+               int    offset )
+{
+    return hal_user_syscall( SYS_FBF,
+                             FBF_WRITE,
+                             (reg_t)buffer,
+                             (reg_t)length,                           
+                             (reg_t)offset );    
+}