Mercurial > sdl-ios-xcode
annotate docs/man3/SDL_GLattr.3 @ 3197:434ce3242e1c
Alexei Tereschenko
Why not to use hardware vertex processing instead of software one if
it is available in D3D render driver? With hardware processing
testsprite2 runs three times faster on all videocards which I could
test.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 16 Jun 2009 14:34:15 +0000 |
| parents | 546f7c1eb755 |
| children | 1238da4a7112 |
| rev | line source |
|---|---|
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1 .TH "SDL_GLattr" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" |
| 0 | 2 .SH "NAME" |
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2283
546f7c1eb755
Merged revision 3472 from SDL 1.2, fixing bug #493
Sam Lantinga <slouken@libsdl.org>
parents:
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3 SDL_GLattr \- SDL GL Attributes |
| 0 | 4 .SH "ATTRIBUTES" |
| 5 .TP 20 | |
| 6 \fBSDL_GL_RED_SIZE\fP | |
| 7 Size of the framebuffer red component, in bits | |
| 8 .TP 20 | |
| 9 \fBSDL_GL_GREEN_SIZE\fP | |
| 10 Size of the framebuffer green component, in bits | |
| 11 .TP 20 | |
| 12 \fBSDL_GL_BLUE_SIZE\fP | |
| 13 Size of the framebuffer blue component, in bits | |
| 14 .TP 20 | |
| 15 \fBSDL_GL_ALPHA_SIZE\fP | |
| 16 Size of the framebuffer alpha component, in bits | |
| 17 .TP 20 | |
| 18 \fBSDL_GL_DOUBLEBUFFER\fP | |
| 19 0 or 1, enable or disable double buffering | |
| 20 .TP 20 | |
| 21 \fBSDL_GL_BUFFER_SIZE\fP | |
| 22 Size of the framebuffer, in bits | |
| 23 .TP 20 | |
| 24 \fBSDL_GL_DEPTH_SIZE\fP | |
| 25 Size of the depth buffer, in bits | |
| 26 .TP 20 | |
| 27 \fBSDL_GL_STENCIL_SIZE\fP | |
| 28 Size of the stencil buffer, in bits | |
| 29 .TP 20 | |
| 30 \fBSDL_GL_ACCUM_RED_SIZE\fP | |
| 31 Size of the accumulation buffer red component, in bits | |
| 32 .TP 20 | |
| 33 \fBSDL_GL_ACCUM_GREEN_SIZE\fP | |
| 34 Size of the accumulation buffer green component, in bits | |
| 35 .TP 20 | |
| 36 \fBSDL_GL_ACCUM_BLUE_SIZE\fP | |
| 37 Size of the accumulation buffer blue component, in bits | |
| 38 .TP 20 | |
| 39 \fBSDL_GL_ACCUM_ALPHA_SIZE\fP | |
| 40 Size of the accumulation buffer alpha component, in bits | |
| 41 .SH "DESCRIPTION" | |
| 42 .PP | |
| 43 While you can set most OpenGL attributes normally, the attributes list above must be known \fIbefore\fP SDL sets the video mode\&. These attributes a set and read with \fI\fBSDL_GL_SetAttribute\fP\fR and \fI\fBSDL_GL_GetAttribute\fP\fR\&. | |
| 44 .SH "SEE ALSO" | |
| 45 .PP | |
| 46 \fI\fBSDL_GL_SetAttribute\fP\fR, \fI\fBSDL_GL_GetAttribute\fP\fR | |
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parents:
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47 ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01 |