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Date: Thu, 4 Dec 2003 07:48:40 +0200 From: "Mike Gorchak" Subject: SDL/QNX6 new patch Here in attachment my patch for the SDL/QNX6 again :) It contain non-crtitical/cosmetic fixes: 1. Fixed window centering at other than the first consoles. 2. Fixed window centering algorithm in case when window height or width are greater than the desktop resolution. 3. Fixed window positioning on other than the first consoles. 4. Fixed occasional input focus lost when switching to fullscreen. 5. Removed the Photon's default chroma color for the overlays, added RGB(12, 6, 12) color instead (very dark pink). 6. Added more checks to the YUV overlay code (fixed crashes during resolution mode switches). 7. Added support for Enter/Backspace keys in unicode mode (used by Maelstrom and by other games). 8. Fixed window restore/maximize function. It works, finally.
author Sam Lantinga <slouken@libsdl.org>
date Wed, 10 Dec 2003 12:35:56 +0000
parents e5bc29de3f0a
children 355632dca928
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<HTML
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><TITLE
>SDL_GLattr</TITLE
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><H1
><A
NAME="SDLGLATTR"
>SDL_GLattr</A
></H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN2587"
></A
><H2
>Name</H2
>SDL_GLattr&nbsp;--&nbsp;SDL GL Attributes</DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN2590"
></A
><H2
>Attributes</H2
><DIV
CLASS="INFORMALTABLE"
><A
NAME="AEN2592"
></A
><P
></P
><TABLE
BORDER="0"
CLASS="CALSTABLE"
><TBODY
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_RED_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the framebuffer red component, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_GREEN_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the framebuffer green component, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_BLUE_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the framebuffer blue component, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_ALPHA_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the framebuffer alpha component, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_DOUBLEBUFFER</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>0 or 1, enable or disable double buffering</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_BUFFER_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the framebuffer, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_DEPTH_SIZE</TT
></TD
><TD
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>Size of the depth buffer, in bits</TD
></TR
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><TT
CLASS="LITERAL"
>SDL_GL_STENCIL_SIZE</TT
></TD
><TD
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>Size of the stencil buffer, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_ACCUM_RED_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the accumulation buffer red component, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_ACCUM_GREEN_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the accumulation buffer green component, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_ACCUM_BLUE_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the accumulation buffer blue component, in bits</TD
></TR
><TR
><TD
ALIGN="LEFT"
VALIGN="TOP"
><TT
CLASS="LITERAL"
>SDL_GL_ACCUM_ALPHA_SIZE</TT
></TD
><TD
ALIGN="LEFT"
VALIGN="TOP"
>Size of the accumulation buffer alpha component, in bits</TD
></TR
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><P
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><DIV
CLASS="REFSECT1"
><A
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></A
><H2
>Description</H2
><P
>While you can set most OpenGL attributes normally, the attributes list above must be known <I
CLASS="EMPHASIS"
>before</I
> SDL sets the video mode. These attributes a set and read with <A
HREF="sdlglsetattribute.html"
><TT
CLASS="FUNCTION"
>SDL_GL_SetAttribute</TT
></A
> and <A
HREF="sdlglgetattribute.html"
><TT
CLASS="FUNCTION"
>SDL_GL_GetAttribute</TT
></A
>.</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN2651"
></A
><H2
>See Also</H2
><P
><A
HREF="sdlglsetattribute.html"
><TT
CLASS="FUNCTION"
>SDL_GL_SetAttribute</TT
></A
>,
<A
HREF="sdlglgetattribute.html"
><TT
CLASS="FUNCTION"
>SDL_GL_GetAttribute</TT
></A
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