mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-03 16:09:39 +00:00
144 lines
5.1 KiB
C
144 lines
5.1 KiB
C
/* GStreamer
|
|
* Copyright (C) 2012 Roland Krikava <info@bluedigits.com>
|
|
* Copyright (C) 2010-2011 David Hoyt <dhoyt@hoytsoft.org>
|
|
* Copyright (C) 2010 Andoni Morales <ylatuya@gmail.com>
|
|
*
|
|
* 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 _D3DHELPERS_H_
|
|
#define _D3DHELPERS_H_
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
|
|
#include <windows.h>
|
|
|
|
#if defined(__MINGW32__)
|
|
# ifndef _OBJC_NO_COM_
|
|
# if defined(__cplusplus) && !defined(CINTERFACE)
|
|
# if defined(__GNUC__) && __GNUC__ < 3 && !defined(NOCOMATTRIBUTE)
|
|
# define DECLARE_INTERFACE_IID_(i,b,d) _COM_interface __attribute__((com_interface)) i : public b
|
|
# else
|
|
# define DECLARE_INTERFACE_IID_(i,b,d) _COM_interface i : public b
|
|
# endif
|
|
# elif !defined(DECLARE_INTERFACE_IID_)
|
|
# define DECLARE_INTERFACE_IID_(i,b,d) DECLARE_INTERFACE(i)
|
|
# endif
|
|
# endif
|
|
# if !defined(__MSABI_LONG)
|
|
# define __MSABI_LONG(x) x ## l
|
|
# endif
|
|
#endif
|
|
|
|
#include <d3d9.h>
|
|
|
|
typedef struct _GstD3DVideoSink GstD3DVideoSink;
|
|
typedef struct _GstD3DVideoSinkClass GstD3DVideoSinkClass;
|
|
|
|
typedef struct _GstD3DDisplayDevice {
|
|
UINT adapter;
|
|
D3DFORMAT format;
|
|
D3DTEXTUREFILTERTYPE filter_type;
|
|
LPDIRECT3DDEVICE9 d3d_device;
|
|
D3DPRESENT_PARAMETERS present_params;
|
|
} GstD3DDisplayDevice;
|
|
|
|
typedef struct _GstD3DDataClass {
|
|
guint refs;
|
|
LPDIRECT3D9 d3d;
|
|
GstD3DDisplayDevice device;
|
|
GList *supported_formats;
|
|
|
|
/* Track individual sink instances */
|
|
GList * sink_list;
|
|
gboolean device_lost;
|
|
|
|
/* Window class for internal windows */
|
|
WNDCLASS wnd_class;
|
|
|
|
/* Windows Message Handling */
|
|
GThread * thread;
|
|
GMutex thread_start_mutex;
|
|
GCond thread_start_cond;
|
|
HWND hidden_window;
|
|
gboolean thread_started;
|
|
gboolean thread_error_exit;
|
|
} GstD3DDataClass;
|
|
|
|
typedef struct _GstD3DData {
|
|
/* Window Proc Stuff */
|
|
HWND external_window_handle;
|
|
HWND window_handle;
|
|
gboolean window_is_internal;
|
|
WNDPROC orig_wnd_proc;
|
|
|
|
/* Render Constructs */
|
|
LPDIRECT3DSWAPCHAIN9 swapchain;
|
|
LPDIRECT3DSURFACE9 surface;
|
|
D3DTEXTUREFILTERTYPE filtertype;
|
|
D3DFORMAT format;
|
|
GstVideoRectangle * render_rect;
|
|
gboolean renderable;
|
|
gboolean device_lost;
|
|
|
|
/* list of GstD3DVideoSinkOverlay structs */
|
|
GList * overlay;
|
|
gboolean overlay_needs_resize;
|
|
} GstD3DData;
|
|
|
|
gboolean d3d_class_init(GstD3DVideoSink * klass);
|
|
void d3d_class_destroy(GstD3DVideoSink * klass);
|
|
|
|
gboolean d3d_prepare_window(GstD3DVideoSink * sink);
|
|
gboolean d3d_stop(GstD3DVideoSink * sink);
|
|
void d3d_set_window_handle(GstD3DVideoSink * sink, guintptr window_id, gboolean internal);
|
|
void d3d_set_render_rectangle(GstD3DVideoSink * sink);
|
|
void d3d_expose_window(GstD3DVideoSink * sink);
|
|
GstFlowReturn d3d_render_buffer(GstD3DVideoSink * sink, GstBuffer * buf);
|
|
GstCaps * d3d_supported_caps(GstD3DVideoSink * sink);
|
|
gboolean d3d_set_render_format(GstD3DVideoSink * sink);
|
|
gboolean d3d_get_hwnd_window_size (HWND hwnd, gint * width, gint * height);
|
|
|
|
#define GST_TYPE_D3DSURFACE_BUFFER_POOL (gst_d3dsurface_buffer_pool_get_type())
|
|
#define GST_IS_D3DSURFACE_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_D3DSURFACE_BUFFER_POOL))
|
|
#define GST_D3DSURFACE_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_D3DSURFACE_BUFFER_POOL, GstD3DSurfaceBufferPool))
|
|
#define GST_D3DSURFACE_BUFFER_POOL_CAST(obj) ((GstD3DSurfaceBufferPool*)(obj))
|
|
|
|
typedef struct _GstD3DSurfaceBufferPool {
|
|
GstVideoBufferPool parent;
|
|
|
|
GstD3DVideoSink *sink;
|
|
GstVideoInfo info;
|
|
gboolean add_metavideo;
|
|
|
|
GstAllocator *allocator;
|
|
} GstD3DSurfaceBufferPool;
|
|
|
|
typedef struct _GstD3DSurfaceBufferPoolClass {
|
|
GstVideoBufferPoolClass parent_class;
|
|
} GstD3DSurfaceBufferPoolClass;
|
|
|
|
GType gst_d3dsurface_meta_api_get_type (void);
|
|
#define GST_D3DSURFACE_META_API_TYPE (gst_d3dsurface_meta_api_get_type())
|
|
const GstMetaInfo * gst_d3dsurface_meta_get_info (void);
|
|
#define GST_D3DSURFACE_META_INFO (gst_d3dsurface_meta_get_info())
|
|
|
|
#define gst_buffer_get_d3dsurface_meta(b) ((GstD3DSurfaceMeta*)gst_buffer_get_meta((b),GST_D3DSURFACE_META_API_TYPE))
|
|
|
|
GType gst_d3dsurface_buffer_pool_get_type (void);
|
|
GstBufferPool * gst_d3dsurface_buffer_pool_new (GstD3DVideoSink * sink);
|
|
|
|
#endif /* _D3DHELPERS_H_ */
|