[MPlayer-cvslog] r30796 - in trunk/stream: stream.c stream.h

[reimar]

Author: reimar
Date: Sun Feb 28 14:54:55 2010
New Revision: 30796

Log:
Move stream_read_line implementation from stream.h to stream.c,
it is not speed critical and the function call overhead is not
relevant for its overall speed anyway.

Modified:
   trunk/stream/stream.c
   trunk/stream/stream.h

Modified: trunk/stream/stream.c
==============================================================================
--- trunk/stream/stream.c	Sun Feb 28 13:54:12 2010	(r30795)
+++ trunk/stream/stream.c	Sun Feb 28 14:54:55 2010	(r30796)
@@ -487,3 +487,29 @@ int stream_check_interrupt(int time) {
     if(!stream_check_interrupt_cb) return 0;
     return stream_check_interrupt_cb(time);
 }
+
+unsigned char* stream_read_line(stream_t *s,unsigned char* mem, int max) {
+  int len;
+  unsigned char* end,*ptr = mem;
+  if (max < 1) return NULL;
+  max--; // reserve one for 0-termination
+  do {
+    len = s->buf_len-s->buf_pos;
+    // try to fill the buffer
+    if(len <= 0 &&
+       (!cache_stream_fill_buffer(s) ||
+        (len = s->buf_len-s->buf_pos) <= 0)) break;
+    end = (unsigned char*) memchr((void*)(s->buffer+s->buf_pos),'\n',len);
+    if(end) len = end - (s->buffer+s->buf_pos) + 1;
+    if(len > 0 && max > 0) {
+      int l = len > max ? max : len;
+      memcpy(ptr,s->buffer+s->buf_pos,l);
+      max -= l;
+      ptr += l;
+    }
+    s->buf_pos += len;
+  } while(!end);
+  if(s->eof && ptr == mem) return NULL;
+  ptr[0] = 0;
+  return mem;
+}

Modified: trunk/stream/stream.h
==============================================================================
--- trunk/stream/stream.h	Sun Feb 28 13:54:12 2010	(r30795)
+++ trunk/stream/stream.h	Sun Feb 28 14:54:55 2010	(r30796)
@@ -265,32 +265,7 @@ inline static int stream_read(stream_t *
   return total;
 }
 
-inline static unsigned char* stream_read_line(stream_t *s,unsigned char* mem, int max) {
-  int len;
-  unsigned char* end,*ptr = mem;
-  if (max < 1) return NULL;
-  max--; // reserve one for 0-termination
-  do {
-    len = s->buf_len-s->buf_pos;
-    // try to fill the buffer
-    if(len <= 0 &&
-       (!cache_stream_fill_buffer(s) ||
-        (len = s->buf_len-s->buf_pos) <= 0)) break;
-    end = (unsigned char*) memchr((void*)(s->buffer+s->buf_pos),'\n',len);
-    if(end) len = end - (s->buffer+s->buf_pos) + 1;
-    if(len > 0 && max > 0) {
-      int l = len > max ? max : len;
-      memcpy(ptr,s->buffer+s->buf_pos,l);
-      max -= l;
-      ptr += l;
-    }
-    s->buf_pos += len;
-  } while(!end);
-  if(s->eof && ptr == mem) return NULL;
-  ptr[0] = 0;
-  return mem;
-}
-
+unsigned char* stream_read_line(stream_t *s,unsigned char* mem, int max);
 
 inline static int stream_eof(stream_t *s){
   return s->eof;