mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-10-05 10:12:20 +00:00
bfd753e07d
Original commit message from CVS: * sys/directsound/gstdirectsoundsink.h: * sys/directsound/gstdirectsoundsink.c: Add an attenuation property that will directly attenuate the directsound buffer. Change the size of the directsound secondary buffer to a half second. Add more debug logs. Add a lock to protect dsound buffer write access. Fix a bad implementation of reset. * sys/directsound/gstdirectdrawsink.c: * sys/directsound/gstdirectdrawsink.h: Add a keep_aspect_ratio property. Do not use overlay if not supported. Add more debug logs. Remove overwrite of WM_ERASEBKGND message handling. It was not redrawing border when keep_aspect_ratio was enabled. * win32/common/config.h: update version waiting an auto-generated config.h
144 lines
3.8 KiB
C
144 lines
3.8 KiB
C
/* GStreamer
|
|
* Copyright (C) 2005 Sebastien Moutte <sebastien@moutte.net>
|
|
*
|
|
* gstdirectdrawsink.h:
|
|
*
|
|
* 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 Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
|
|
#ifndef __GST_DIRECTDRAWSINK_H__
|
|
#define __GST_DIRECTDRAWSINK_H__
|
|
|
|
#define DIRECTDRAW_VERSION 0x0700
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/gstvideosink.h>
|
|
#include <windows.h>
|
|
|
|
#include <ddraw.h>
|
|
|
|
G_BEGIN_DECLS
|
|
#define GST_TYPE_DIRECTDRAW_SINK (gst_directdrawsink_get_type())
|
|
#define GST_DIRECTDRAW_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DIRECTDRAW_SINK,GstDirectDrawSink))
|
|
#define GST_DIRECTDRAW_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DIRECTDRAW_SINK,GstDirectDrawSinkClass))
|
|
#define GST_IS_DIRECTDRAW_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DIRECTDRAW_SINK))
|
|
#define GST_IS_DIRECTDRAW_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DIRECTDRAW_SINK))
|
|
typedef struct _GstDirectDrawSink GstDirectDrawSink;
|
|
typedef struct _GstDirectDrawSinkClass GstDirectDrawSinkClass;
|
|
|
|
#define GST_TYPE_DDRAWSURFACE (gst_ddrawsurface_get_type())
|
|
#define GST_IS_DDRAWSURFACE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DDRAWSURFACE))
|
|
#define GST_DDRAWSURFACE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DDRAWSURFACE, GstDDrawSurface))
|
|
|
|
typedef struct _GstDDrawSurface GstDDrawSurface;
|
|
|
|
struct _GstDDrawSurface
|
|
{
|
|
/* Extension of GstBuffer to store directdraw surfaces */
|
|
GstBuffer buffer;
|
|
|
|
/*directdraw surface */
|
|
LPDIRECTDRAWSURFACE surface;
|
|
|
|
gint width;
|
|
gint height;
|
|
|
|
/*TRUE when surface is locked*/
|
|
gboolean locked;
|
|
/*TRUE when surface is using a system memory buffer
|
|
(i'm using system memory when directdraw optimized pitch is not the same as the GStreamer one)*/
|
|
gboolean system_memory;
|
|
|
|
DDPIXELFORMAT dd_pixel_format;
|
|
|
|
GstDirectDrawSink *ddrawsink;
|
|
};
|
|
|
|
|
|
typedef struct _GstDDDDisplayMode GstDDDisplayMode;
|
|
|
|
struct _GstDDDDisplayMode
|
|
{
|
|
gint width;
|
|
gint height;
|
|
gint bpp;
|
|
};
|
|
|
|
struct _GstDirectDrawSink
|
|
{
|
|
GstVideoSink videosink;
|
|
|
|
/*directdraw offscreen surfaces pool */
|
|
GSList *buffer_pool;
|
|
|
|
GSList *display_modes;
|
|
//GstDDDisplayMode display_mode;
|
|
|
|
/*directdraw objects */
|
|
LPDIRECTDRAW ddraw_object;
|
|
LPDIRECTDRAWSURFACE primary_surface;
|
|
LPDIRECTDRAWSURFACE offscreen_surface;
|
|
LPDIRECTDRAWSURFACE overlays;
|
|
LPDIRECTDRAWCLIPPER clipper;
|
|
|
|
/*DDCAPS DDDriverCaps;
|
|
DDCAPS DDHELCaps;
|
|
gboolean can_blit;*/
|
|
|
|
/*Directdraw caps */
|
|
GstCaps *caps;
|
|
|
|
/*handle of the video window */
|
|
HWND video_window;
|
|
gboolean resize_window;
|
|
|
|
/*video properties */
|
|
gint video_width, video_height;
|
|
gint out_width, out_height;
|
|
//gdouble framerate;
|
|
gint fps_n;
|
|
gint fps_d;
|
|
|
|
/*properties*/
|
|
LPDIRECTDRAWSURFACE extern_surface;
|
|
gboolean keep_aspect_ratio;
|
|
gboolean fullscreen;
|
|
|
|
/*pixel format */
|
|
DDPIXELFORMAT dd_pixel_format;
|
|
|
|
GThread *window_thread;
|
|
|
|
gboolean bUseOverlay;
|
|
gboolean bIsOverlayVisible;
|
|
gboolean setup;
|
|
|
|
GMutex *pool_lock;
|
|
|
|
guint color_key;
|
|
/*LPDIRECTDRAWSURFACE extern_surface; */
|
|
};
|
|
|
|
struct _GstDirectDrawSinkClass
|
|
{
|
|
GstVideoSinkClass parent_class;
|
|
};
|
|
|
|
GType gst_directdrawsink_get_type (void);
|
|
|
|
G_END_DECLS
|
|
#endif /* __GST_DIRECTDRAWSINK_H__ */
|