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-rw-r--r--HISTORY2
-rw-r--r--dvbsubtitle.c4
-rw-r--r--osd.c4
-rw-r--r--osd.h4
4 files changed, 8 insertions, 6 deletions
diff --git a/HISTORY b/HISTORY
index 00422aab..3991e862 100644
--- a/HISTORY
+++ b/HISTORY
@@ -6575,3 +6575,5 @@ Video Disk Recorder Revision History
- Fixed the Language header of the Serbian translation file (thanks to Ville Skyttä).
- Added anti-aliasing when upscaling bitmaps (improves the display of SD subtitles
when replayed on an HD OSD).
+- Renamed cBitmap::Scale() to Scaled(), because it doesn't modify the bitmap itself,
+ but rather returns a scaled copy.
diff --git a/dvbsubtitle.c b/dvbsubtitle.c
index dbfb3e19..cd296bb9 100644
--- a/dvbsubtitle.c
+++ b/dvbsubtitle.c
@@ -7,7 +7,7 @@
* Original author: Marco Schlüßler <marco@lordzodiac.de>
* With some input from the "subtitle plugin" by Pekka Virtanen <pekka.virtanen@sci.fi>
*
- * $Id: dvbsubtitle.c 2.13 2011/03/20 15:10:30 kls Exp $
+ * $Id: dvbsubtitle.c 2.14 2011/03/27 11:52:42 kls Exp $
*/
#include "dvbsubtitle.h"
@@ -656,7 +656,7 @@ void cDvbSubtitleBitmaps::Draw(cOsd *Osd)
for (int i = 0; i < bitmaps.Size(); i++) {
cBitmap *b = bitmaps[i];
if (!(DoubleEqual(osdFactorX, 1.0) && DoubleEqual(osdFactorY, 1.0)))
- b = b->Scale(osdFactorX, osdFactorY);
+ b = b->Scaled(osdFactorX, osdFactorY);
Osd->DrawBitmap(int(round(b->X0() * osdFactorX)), int(round(b->Y0() * osdFactorY)), *b);
if (b != bitmaps[i])
delete b;
diff --git a/osd.c b/osd.c
index 7e9bacc4..083bdf41 100644
--- a/osd.c
+++ b/osd.c
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: osd.c 2.19 2011/03/27 11:48:39 kls Exp $
+ * $Id: osd.c 2.20 2011/03/27 11:52:12 kls Exp $
*/
#include "osd.h"
@@ -806,7 +806,7 @@ void cBitmap::ShrinkBpp(int NewBpp)
}
}
-cBitmap *cBitmap::Scale(double FactorX, double FactorY)
+cBitmap *cBitmap::Scaled(double FactorX, double FactorY)
{
// Fixed point scaling code based on www.inversereality.org/files/bitmapscaling.pdf
// by deltener@mindtremors.com
diff --git a/osd.h b/osd.h
index ebd27979..5196e2cf 100644
--- a/osd.h
+++ b/osd.h
@@ -4,7 +4,7 @@
* See the main source file 'vdr.c' for copyright information and
* how to reach the author.
*
- * $Id: osd.h 2.11 2011/03/12 16:06:48 kls Exp $
+ * $Id: osd.h 2.12 2011/03/27 11:51:48 kls Exp $
*/
#ifndef __OSD_H
@@ -273,7 +273,7 @@ public:
///< the 2^NewBpp most frequently used colors as defined in the current palette.
///< If NewBpp is not smaller than the bitmap's current color depth,
///< or if it is not one of 4bpp or 2bpp, nothing happens.
- cBitmap *Scale(double FactorX, double FactorY);
+ cBitmap *Scaled(double FactorX, double FactorY);
///< Creates a copy of this bitmap, scaled by the given factors.
///< The caller must delete the returned bitmap once it is no longer used.
};