sdl-ios-xcode: src/audio/pulse/SDL

annotate src/audio/pulse/SDL_pulseaudio.h @ 4099:822f9624f984 SDL-1.2

Brian Fisher fixed bug #513 If an app requests a 24-bit opengl mode on a machine with a 32-bit desktop with the windib video backend, then when exiting fullscreen the desktop resolution is not restored The reason this is, is because the windib backend restores the desktop resolution when exiting fullscreen in DIB_SetVideoMode when it finds that the last request was for fullscreen by checking the original flags on the video surface. However, if the bits per pixel requested is different than current surface, the video surface is recreated and the original video flags are lost. So the check to see if we were exiting fullscreen fails. below is a patch to SDL_dibvideo.c that solves the problem by using the original flags in all cases. thanks!

author	Sam Lantinga <slouken@libsdl.org>
date	Fri, 28 Dec 2007 08:00:30 +0000
parents	42e83d81224b
children	a1b03ba2fcd0

rev	line source
3939 42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	1 /*
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	3 Copyright (C) 1997-2007 Sam Lantinga
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	4
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	9
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	13 Lesser General Public License for more details.
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	14
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	16 License along with this library; if not, write to the Free Software
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	18
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	19 Stéphan Kochen
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	20 stephan@kochen.nl
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	21
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	22 Based on parts of the ALSA and ESounD output drivers.
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	23 */
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	24 #include "SDL_config.h"
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	25
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	26 #ifndef _SDL_pulseaudio_h
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	27 #define _SDL_pulseaudio_h
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	28
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	29 #include "../SDL_sysaudio.h"
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	30
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	31 /* Hidden "this" pointer for the video functions */
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	32 #define _THIS SDL_AudioDevice *this
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	33
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	34 struct SDL_PrivateAudioData {
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	35 /* The audio stream handle */
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	36 pa_simple * stream;
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	37
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	38 /* The parent process id, to detect when application quits */
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	39 pid_t parent;
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	40
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	41 /* Raw mixing buffer */
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	42 Uint8 *mixbuf;
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	43 int mixlen;
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	44 };
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	45
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	46 /* Old variable names */
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	47 #define stream (this->hidden->stream)
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	48 #define parent (this->hidden->parent)
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	49 #define mixbuf (this->hidden->mixbuf)
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	50 #define mixlen (this->hidden->mixlen)
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	51
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	52 #endif /* _SDL_pulseaudio_h */
42e83d81224b Committed PulseAudio driver. Thanks, Stephan! Ryan C. Gordon <icculus@icculus.org> parents: diff changeset	53

Mercurial > sdl-ios-xcode

annotate src/audio/pulse/SDL_pulseaudio.h @ 4099:822f9624f984 SDL-1.2