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mesa: Add success/failures return value to _mesa_make_current.

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This commit is contained in:
José Fonseca 2009-05-30 12:38:45 -07:00
parent a59575d8fb
commit 29c6c8eb18
2 changed files with 6 additions and 4 deletions
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8
src/mesa/main/context.c
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@ -1259,7 +1259,7 @@ initialize_framebuffer_size(GLcontext *ctx, GLframebuffer *fb)
* \param drawBuffer the drawing framebuffer
* \param readBuffer the reading framebuffer
*/
void
GLboolean
_mesa_make_current( GLcontext *newCtx, GLframebuffer *drawBuffer,
GLframebuffer *readBuffer )
{
@ -1272,14 +1272,14 @@ _mesa_make_current( GLcontext *newCtx, GLframebuffer *drawBuffer,
if (!check_compatible(newCtx, drawBuffer)) {
_mesa_warning(newCtx,
"MakeCurrent: incompatible visuals for context and drawbuffer");
return;
return GL_FALSE;
}
}
if (newCtx && readBuffer && newCtx->WinSysReadBuffer != readBuffer) {
if (!check_compatible(newCtx, readBuffer)) {
_mesa_warning(newCtx,
"MakeCurrent: incompatible visuals for context and readbuffer");
return;
return GL_FALSE;
}
}
@ -1384,6 +1384,8 @@ _mesa_make_current( GLcontext *newCtx, GLframebuffer *drawBuffer,
newCtx->FirstTimeCurrent = GL_FALSE;
}
}
return GL_TRUE;
}

2
src/mesa/main/context.h
View file

@ -130,7 +130,7 @@ extern void
_mesa_copy_context(const GLcontext *src, GLcontext *dst, GLuint mask);
extern void
extern GLboolean
_mesa_make_current( GLcontext *ctx, GLframebuffer *drawBuffer,
GLframebuffer *readBuffer );