Mercurial > sdl-ios-xcode
annotate src/video/os2fslib/SDL_os2fslib.h @ 2866:e532417a6977
Fixed SDL 1.2 compatibility problem.
The API specifies that SDL_OpenAudio() will fill out the 'desired' audio spec
with the correct samples and size set by the driver. This value is important
since it may be used by applications that size audio buffers, etc.
However, we want to allow advanced applications to call SDL_OpenAudioDevice()
which gets passed a const 'desired' parameter, and have the correct data filled
into the 'obtained' parameter, possibly allowing or not allowing format changes.
So... 'obtained' becomes the audio format the user callback is expected to use,
and we add flags to allow the application to specify which format changes are
allowed.
Note: We really need to add a way to query the 'obtained' audio spec.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 13 Dec 2008 06:36:47 +0000 |
| parents | 99210400e8b9 |
| children |
| rev | line source |
|---|---|
| 1190 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 2859 | 3 Copyright (C) 1997-2009 Sam Lantinga |
| 1190 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
| 20 slouken@libsdl.org | |
| 21 */ | |
|
1402
d910939febfa
Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents:
1190
diff
changeset
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22 #include "SDL_config.h" |
| 1190 | 23 |
| 24 #ifndef _SDL_os2fslib_h | |
| 25 #define _SDL_os2fslib_h | |
| 26 | |
| 27 | |
| 28 // OS2 specific includes | |
| 29 #define INCL_TYPES | |
| 30 #define INCL_DOS | |
| 31 #define INCL_DOSERRORS | |
| 32 #define INCL_DOSPROCESS | |
| 33 #define INCL_WIN | |
| 34 #define INCL_GPI | |
| 35 #include <os2.h> | |
| 36 | |
| 37 #include <FSLib.h> | |
| 38 | |
| 39 /* Hidden "this" pointer for the video functions */ | |
| 40 #define _THIS SDL_VideoDevice *_this | |
| 41 | |
| 42 /* Private display data */ | |
| 43 struct SDL_PrivateVideoData | |
| 44 { | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
|
45 FSLib_VideoMode_p pAvailableFSLibVideoModes; |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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46 SDL_Rect **pListModesResult; // Allocated memory to return list of modes for os2fslib_ListModes() API |
| 1190 | 47 |
|
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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48 FSLib_VideoMode SrcBufferDesc; // Description of current source image buffer |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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49 char *pchSrcBuffer; // The source image buffer itself |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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50 SDL_Surface *pSDLSurface; // The SDL surface describing the buffer |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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51 HMTX hmtxUseSrcBuffer; // Mutex semaphore to manipulate src buffer |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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52 HWND hwndFrame, hwndClient; // Window handle of frame and client |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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53 int iPMThreadStatus; // 0: Not running |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
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54 // 1: Running |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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55 // Other: Not running, had an error |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
|
56 int tidPMThread; // Thread ID of PM Thread |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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57 int fInFocus; // True if we're in focus! |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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58 int iSkipWMMOUSEMOVE; // Number of WM_MOUSEMOVE messages to skip! |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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59 int iMouseVisible; // |
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e3242177fe4a
Updated OS/2 build, yay!
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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60 |
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1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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61 PFNWP pfnOldFrameProc; // Old window frame procedure |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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62 int bProportionalResize; // 0: No proportional resizing |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
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63 // 1: Do proportional resizing |
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c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
|
64 ULONG ulResizingFlag; // First resizing flag value |
| 1190 | 65 }; |
| 66 | |
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1442
e3242177fe4a
Updated OS/2 build, yay!
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
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67 /* OS/2 specific backdoor function to be able to set FrameControlFlags of */ |
|
e3242177fe4a
Updated OS/2 build, yay!
Sam Lantinga <slouken@libsdl.org>
parents:
1402
diff
changeset
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68 /* the SDL window before creating it. */ |
| 1190 | 69 extern DECLSPEC void SDLCALL SDL_OS2FSLIB_SetFCFToUse(ULONG ulFCF); |
| 70 | |
| 71 #endif /* _SDL_os2fslib_h */ | |
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1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1442
diff
changeset
|
72 /* vi: set ts=4 sw=4 expandtab: */ |