| /****************************************************************************** |
| * |
| * Copyright (c) 1994, 1995 Hewlett-Packard Company |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included |
| * in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| * IN NO EVENT SHALL HEWLETT-PACKARD COMPANY BE LIABLE FOR ANY CLAIM, |
| * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR |
| * THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Except as contained in this notice, the name of the Hewlett-Packard |
| * Company shall not be used in advertising or otherwise to promote the |
| * sale, use or other dealings in this Software without prior written |
| * authorization from the Hewlett-Packard Company. |
| * |
| * Header file for Xlib-related DBE |
| * |
| *****************************************************************************/ |
| |
| #ifndef DBE_PROTO_H |
| #define DBE_PROTO_H |
| |
| #include <X11/extensions/dbe.h> |
| |
| /* Request values used in (S)ProcDbeDispatch() */ |
| #define X_DbeGetVersion 0 |
| #define X_DbeAllocateBackBufferName 1 |
| #define X_DbeDeallocateBackBufferName 2 |
| #define X_DbeSwapBuffers 3 |
| #define X_DbeBeginIdiom 4 |
| #define X_DbeEndIdiom 5 |
| #define X_DbeGetVisualInfo 6 |
| #define X_DbeGetBackBufferAttributes 7 |
| |
| typedef CARD8 xDbeSwapAction; |
| typedef CARD32 xDbeBackBuffer; |
| |
| /* TYPEDEFS */ |
| |
| /* Protocol data types */ |
| |
| typedef struct |
| { |
| CARD32 window B32; /* window */ |
| xDbeSwapAction swapAction; /* swap action */ |
| CARD8 pad1; /* unused */ |
| CARD16 pad2 B16; |
| |
| } xDbeSwapInfo; |
| |
| typedef struct |
| { |
| CARD32 visualID B32; /* associated visual */ |
| CARD8 depth; /* depth of visual */ |
| CARD8 perfLevel; /* performance level hint */ |
| CARD16 pad1 B16; |
| |
| } xDbeVisInfo; |
| #define sz_xDbeVisInfo 8 |
| |
| typedef struct |
| { |
| CARD32 n B32; /* number of visual info items in list */ |
| |
| } xDbeScreenVisInfo; /* followed by n xDbeVisInfo items */ |
| |
| typedef struct |
| { |
| CARD32 window B32; /* window */ |
| |
| } xDbeBufferAttributes; |
| |
| |
| /* Requests and replies */ |
| |
| typedef struct |
| { |
| CARD8 reqType; /* major-opcode: always codes->major_opcode */ |
| CARD8 dbeReqType; /* minor-opcode: always X_DbeGetVersion (0) */ |
| CARD16 length B16; /* request length: (2) */ |
| CARD8 majorVersion; /* client-major-version */ |
| CARD8 minorVersion; /* client-minor-version */ |
| CARD16 unused B16; /* unused */ |
| |
| } xDbeGetVersionReq; |
| #define sz_xDbeGetVersionReq 8 |
| |
| typedef struct |
| { |
| BYTE type; /* Reply: X_Reply (1) */ |
| CARD8 unused; /* unused */ |
| CARD16 sequenceNumber B16; /* sequence number */ |
| CARD32 length B32; /* reply length: (0) */ |
| CARD8 majorVersion; /* server-major-version */ |
| CARD8 minorVersion; /* server-minor-version */ |
| CARD16 pad1 B16; /* unused */ |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| CARD32 pad6 B32; |
| |
| } xDbeGetVersionReply; |
| #define sz_xDbeGetVersionReply 32 |
| |
| typedef struct |
| { |
| CARD8 reqType; /* major-opcode: codes->major_opcode */ |
| CARD8 dbeReqType; /* X_DbeAllocateBackBufferName (1) */ |
| CARD16 length B16; /* request length: (4) */ |
| CARD32 window B32; /* window */ |
| xDbeBackBuffer buffer B32; /* back buffer name */ |
| xDbeSwapAction swapAction; /* swap action hint */ |
| CARD8 pad1; /* unused */ |
| CARD16 pad2 B16; |
| |
| } xDbeAllocateBackBufferNameReq; |
| #define sz_xDbeAllocateBackBufferNameReq 16 |
| |
| typedef struct |
| { |
| CARD8 reqType; /* major-opcode: codes->major_opcode */ |
| CARD8 dbeReqType; /* X_DbeDeallocateBackBufferName (2) */ |
| CARD16 length B16; /* request length: (2) */ |
| xDbeBackBuffer buffer B32; /* back buffer name */ |
| |
| } xDbeDeallocateBackBufferNameReq; |
| #define sz_xDbeDeallocateBackBufferNameReq 8 |
| |
| typedef struct |
| { |
| CARD8 reqType; /* major-opcode: always codes->major_opcode */ |
| CARD8 dbeReqType; /* minor-opcode: always X_DbeSwapBuffers (3) */ |
| CARD16 length B16; /* request length: (2+2n) */ |
| CARD32 n B32; /* n, number of window/swap action pairs */ |
| |
| } xDbeSwapBuffersReq; /* followed by n window/swap action pairs */ |
| #define sz_xDbeSwapBuffersReq 8 |
| |
| typedef struct |
| { |
| CARD8 reqType; /* major-opcode: always codes->major_opcode */ |
| CARD8 dbeReqType; /* minor-opcode: always X_DbeBeginIdom (4) */ |
| CARD16 length B16; /* request length: (1) */ |
| |
| } xDbeBeginIdiomReq; |
| #define sz_xDbeBeginIdiomReq 4 |
| |
| typedef struct |
| { |
| CARD8 reqType; /* major-opcode: always codes->major_opcode */ |
| CARD8 dbeReqType; /* minor-opcode: always X_DbeEndIdom (5) */ |
| CARD16 length B16; /* request length: (1) */ |
| |
| } xDbeEndIdiomReq; |
| #define sz_xDbeEndIdiomReq 4 |
| |
| typedef struct |
| { |
| CARD8 reqType; /* always codes->major_opcode */ |
| CARD8 dbeReqType; /* always X_DbeGetVisualInfo (6) */ |
| CARD16 length B16; /* request length: (2+n) */ |
| CARD32 n B32; /* n, number of drawables in list */ |
| |
| } xDbeGetVisualInfoReq; /* followed by n drawables */ |
| #define sz_xDbeGetVisualInfoReq 8 |
| |
| typedef struct |
| { |
| BYTE type; /* Reply: X_Reply (1) */ |
| CARD8 unused; /* unused */ |
| CARD16 sequenceNumber B16; /* sequence number */ |
| CARD32 length B32; /* reply length */ |
| CARD32 m; /* m, number of visual infos in list */ |
| CARD32 pad1 B32; /* unused */ |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| |
| } xDbeGetVisualInfoReply; /* followed by m visual infos */ |
| #define sz_xDbeGetVisualInfoReply 32 |
| |
| typedef struct |
| { |
| CARD8 reqType; /* always codes->major_opcode */ |
| CARD8 dbeReqType; /* X_DbeGetBackBufferAttributes (7) */ |
| CARD16 length B16; /* request length: (2) */ |
| xDbeBackBuffer buffer B32; /* back buffer name */ |
| |
| } xDbeGetBackBufferAttributesReq; |
| #define sz_xDbeGetBackBufferAttributesReq 8 |
| |
| typedef struct |
| { |
| BYTE type; /* Reply: X_Reply (1) */ |
| CARD8 unused; /* unused */ |
| CARD16 sequenceNumber B16; /* sequence number */ |
| CARD32 length B32; /* reply length: (0) */ |
| CARD32 attributes; /* attributes */ |
| CARD32 pad1 B32; /* unused */ |
| CARD32 pad2 B32; |
| CARD32 pad3 B32; |
| CARD32 pad4 B32; |
| CARD32 pad5 B32; |
| |
| } xDbeGetBackBufferAttributesReply; |
| #define sz_xDbeGetBackBufferAttributesReply 32 |
| |
| #endif /* DBE_PROTO_H */ |
| |
