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Date: Sat, 11 Aug 2007 02:03:16 +0200 (CEST) From: couriersud arcor.de To: slouken@libsdl.org Subject: Directfb driver for SDL1.3 Hi, the attachment contains a patch for a SDL1.3 directfb driver. It supports: - Renderer "directfb": Hardware acceleration as supported by the underlying directfb driver. With a radeon X850, testsprite2 runs at 50% to 70% of OpenGL (X11, dri) performance. Also supports hardware accelerated yuv overlays. This must be enabled by sett ing: export SDL_DIRECTFB_YUV_DIRECT=1 - Renderer "opengl" Supports software opengl using mesa opengl (make linux-directfb). Some more information may be found in README.DirectFB There will certainly still be some bugs, and there is some debug code around. When I find some time, I will compile against directfb-0.9.25 as distributed with ubuntu 7.04. The diff also contains a fix for SDL_LockYUVOverlay fixing a bug in *pixels and pitches initialization. Kind regards, couriersud
author Sam Lantinga <slouken@libsdl.org>
date Sat, 11 Aug 2007 21:51:19 +0000 (2007-08-11)
parents e5bc29de3f0a
children 546f7c1eb755
rev   line source
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e5bc29de3f0a Updated from the SDL Documentation Project
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parents: 55
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1 .TH "SDL_WaitThread" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference"
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2 .SH "NAME"
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3 SDL_WaitThread\- Wait for a thread to finish\&.
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4 .SH "SYNOPSIS"
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5 .PP
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6 \fB#include "SDL\&.h"
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7 #include "SDL_thread\&.h"
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8 .sp
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9 \fBvoid \fBSDL_WaitThread\fP\fR(\fBSDL_Thread *thread, int *status\fR);
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10 .SH "DESCRIPTION"
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11 .PP
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12 Wait for a thread to finish (timeouts are not supported)\&.
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13 .SH "RETURN VALUE"
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14 .PP
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15 The return code for the thread function is placed in the area pointed to by \fBstatus\fR, if \fBstatus\fR is not \fBNULL\fR\&.
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16 .SH "SEE ALSO"
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17 .PP
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18 \fI\fBSDL_CreateThread\fP\fR
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19 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01