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diff src/video/bwindow/SDL_sysyuv.h @ 756:10332c6fad2e

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te: Mon, 15 Dec 2003 08:25:14 -0800 PST From: "Andrew Bachmann" Subject: libSDL patches for beos video I created some patches to SDL: 1. YUV overlay support 2. maintain high refresh rate when changing resolutions to a lower resolution
author Sam Lantinga <slouken@libsdl.org>
date Tue, 16 Dec 2003 13:04:44 +0000
parents
children b8d311d90021
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/video/bwindow/SDL_sysyuv.h	Tue Dec 16 13:04:44 2003 +0000
@@ -0,0 +1,77 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002  Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+
+
+#ifndef __SDL_SYS_YUV_H__
+#define __SDL_SYS_YUV_H__
+
+#ifdef SAVE_RCSID
+static char rcsid =
+ "@(#) $Id$";
+#endif /* SAVE_RCSID */
+
+/* This is the BeOS implementation of YUV video overlays */
+
+#include "SDL_video.h"
+#include "SDL_lowvideo.h"
+
+extern "C" {
+
+struct private_yuvhwdata
+{
+/*  FRAMEDATA* CurrentFrameData;
+    FRAMEDATA* FrameData0;
+    FRAMEDATA* FrameData1;
+    PgScalerProps_t   props;
+    PgScalerCaps_t    caps;
+    PgVideoChannel_t* channel;
+    PhArea_t CurrentViewPort;
+    PhPoint_t CurrentWindowPos;
+    long format;
+    int scaler_on;
+    int current;
+    long YStride;
+    long VStride;
+    long UStride;
+    int ischromakey;
+    long chromakey;
+    int forcedredraw;
+    unsigned long State;
+    long flags;
+*/
+	SDL_Surface *display;
+	BView *bview;
+	bool first_display;
+	BBitmap *bbitmap;
+    int locked;
+};
+
+extern BBitmap * BE_GetOverlayBitmap(BRect bounds, color_space cs);
+extern SDL_Overlay* BE_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, SDL_Surface* display);
+extern int BE_LockYUVOverlay(_THIS, SDL_Overlay* overlay);
+extern void BE_UnlockYUVOverlay(_THIS, SDL_Overlay* overlay);
+extern int BE_DisplayYUVOverlay(_THIS, SDL_Overlay* overlay, SDL_Rect* dstrect);
+extern void BE_FreeYUVOverlay(_THIS, SDL_Overlay* overlay);
+
+};
+
+#endif /* __SDL_PH_YUV_H__ */