vdpau_private.h revision 3299997bcc5a672617095adb560b3834dced39a6 
1/**************************************************************************
2 *
3 * Copyright 2010 Younes Manton.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
27
28#ifndef VDPAU_PRIVATE_H
29#define VDPAU_PRIVATE_H
30
31
32#include <vdpau/vdpau.h>
33#include <pipe/p_compiler.h>
34#include <vl_winsys.h>
35#include <assert.h>
36
37#define INFORMATION G3DVL VDPAU Driver Shared Library version VER_MAJOR.VER_MINOR
38#define QUOTEME(x) #x
39#define TOSTRING(x) QUOTEME(x)
40#define INFORMATION_STRING TOSTRING(INFORMATION)
41#define VL_HANDLES
42
43static enum pipe_video_chroma_format TypeToPipe(VdpChromaType vdpau_type)
44{
45   switch (vdpau_type) {
46      case VDP_CHROMA_TYPE_420:
47         return PIPE_VIDEO_CHROMA_FORMAT_420;
48      case VDP_CHROMA_TYPE_422:
49         return PIPE_VIDEO_CHROMA_FORMAT_422;
50      case VDP_CHROMA_TYPE_444:
51         return PIPE_VIDEO_CHROMA_FORMAT_444;
52      default:
53         assert(0);
54   }
55
56   return -1;
57}
58
59static VdpChromaType PipeToType(enum pipe_video_chroma_format pipe_type)
60{
61   switch (pipe_type) {
62      case PIPE_VIDEO_CHROMA_FORMAT_420:
63         return VDP_CHROMA_TYPE_420;
64      case PIPE_VIDEO_CHROMA_FORMAT_422:
65         return VDP_CHROMA_TYPE_422;
66      case PIPE_VIDEO_CHROMA_FORMAT_444:
67         return VDP_CHROMA_TYPE_444;
68      default:
69         assert(0);
70   }
71
72   return -1;
73}
74
75static enum pipe_format FormatToPipe(VdpYCbCrFormat vdpau_format)
76{
77   switch (vdpau_format) {
78      case VDP_YCBCR_FORMAT_NV12:
79         return PIPE_FORMAT_NV12;
80      case VDP_YCBCR_FORMAT_YV12:
81         return PIPE_FORMAT_YV12;
82      case VDP_YCBCR_FORMAT_UYVY:
83         return PIPE_FORMAT_UYVY;
84      case VDP_YCBCR_FORMAT_YUYV:
85         return PIPE_FORMAT_YUYV;
86      case VDP_YCBCR_FORMAT_Y8U8V8A8: /* Not defined in p_format.h */
87         return 0;
88      case VDP_YCBCR_FORMAT_V8U8Y8A8:
89	     return PIPE_FORMAT_VUYA;
90      default:
91         assert(0);
92   }
93
94   return -1;
95}
96
97static VdpYCbCrFormat PipeToFormat(enum pipe_format p_format)
98{
99   switch (p_format) {
100      case PIPE_FORMAT_NV12:
101         return VDP_YCBCR_FORMAT_NV12;
102      case PIPE_FORMAT_YV12:
103         return VDP_YCBCR_FORMAT_YV12;
104      case PIPE_FORMAT_UYVY:
105         return VDP_YCBCR_FORMAT_UYVY;
106      case PIPE_FORMAT_YUYV:
107         return VDP_YCBCR_FORMAT_YUYV;
108      //case PIPE_FORMAT_YUVA:
109        // return VDP_YCBCR_FORMAT_Y8U8V8A8;
110      case PIPE_FORMAT_VUYA:
111	 return VDP_YCBCR_FORMAT_V8U8Y8A8;
112      default:
113         assert(0);
114   }
115
116   return -1;
117}
118
119typedef struct
120{
121   void *display;
122   int screen;
123   struct vl_screen *vlscreen;
124   struct vl_context *vctx;
125} vlVdpDevice;
126
127typedef struct
128{
129   struct vl_screen *vlscreen;
130   struct pipe_surface *psurface;
131   enum pipe_video_chroma_format chroma_format;
132} vlVdpSurface;
133
134typedef uint32_t vlHandle;
135
136boolean vlCreateHTAB(void);
137void vlDestroyHTAB(void);
138vlHandle vlAddDataHTAB(void *data);
139void* vlGetDataHTAB(vlHandle handle);
140boolean vlGetFuncFTAB(VdpFuncId function_id, void **func);
141
142VdpDeviceDestroy vlVdpDeviceDestroy;
143VdpGetProcAddress vlVdpGetProcAddress;
144VdpGetApiVersion vlVdpGetApiVersion;
145VdpGetInformationString vlVdpGetInformationString;
146VdpVideoSurfaceQueryCapabilities vlVdpVideoSurfaceQueryCapabilities;
147VdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities vlVdpVideoSurfaceQueryGetPutBitsYCbCrCapabilities;
148VdpDecoderQueryCapabilities vlVdpDecoderQueryCapabilities;
149VdpOutputSurfaceQueryCapabilities vlVdpOutputSurfaceQueryCapabilities;
150VdpOutputSurfaceQueryGetPutBitsNativeCapabilities vlVdpOutputSurfaceQueryGetPutBitsNativeCapabilities;
151VdpOutputSurfaceQueryPutBitsYCbCrCapabilities vlVdpOutputSurfaceQueryPutBitsYCbCrCapabilities;
152VdpBitmapSurfaceQueryCapabilities vlVdpBitmapSurfaceQueryCapabilities;
153VdpVideoMixerQueryFeatureSupport vlVdpVideoMixerQueryFeatureSupport;
154VdpVideoMixerQueryParameterSupport vlVdpVideoMixerQueryParameterSupport;
155VdpVideoMixerQueryParameterValueRange vlVdpVideoMixerQueryParameterValueRange;
156VdpVideoMixerQueryAttributeSupport vlVdpVideoMixerQueryAttributeSupport;
157VdpVideoMixerQueryAttributeValueRange vlVdpVideoMixerQueryAttributeValueRange;
158VdpVideoSurfaceCreate vlVdpVideoSurfaceCreate;
159VdpVideoSurfaceDestroy vlVdpVideoSurfaceDestroy;
160VdpVideoSurfaceGetParameters vlVdpVideoSurfaceGetParameters;
161VdpVideoSurfaceGetBitsYCbCr vlVdpVideoSurfaceGetBitsYCbCr;
162VdpVideoSurfacePutBitsYCbCr vlVdpVideoSurfacePutBitsYCbCr;
163
164#endif // VDPAU_PRIVATE_H