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Do pop for GL_VIEWPORT_BIT via. the api

This commit is contained in:
Keith Whitwell 1999-09-16 11:54:56 +00:00
parent 0099981b1c
commit e3f37862d2
1 changed files with 14 additions and 13 deletions
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27
src/mesa/main/attrib.c
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@ -1,4 +1,4 @@
/* $Id: attrib.c,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
/* $Id: attrib.c,v 1.2 1999/09/16 11:54:56 keithw Exp $ */
/*
* Mesa 3-D graphics library
@ -700,6 +700,10 @@ void gl_PopAttrib( GLcontext* ctx )
(*ctx->Driver.ClearStencil)( ctx, ctx->Stencil.Clear );
if (ctx->Driver.Enable)
(*ctx->Driver.Enable)( ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled );
/* ctx->TriangleCaps &= ~DD_STENCIL; */
/* if (ctx->Stencil.Enabled) */
/* ctx->TriangleCaps |= DD_STENCIL; */
break;
case GL_TRANSFORM_BIT:
MEMCPY( &ctx->Transform, attr->data,
@ -738,18 +742,15 @@ void gl_PopAttrib( GLcontext* ctx )
}
}
break;
case GL_VIEWPORT_BIT:
MEMCPY( &ctx->Viewport, attr->data,
sizeof(struct gl_viewport_attrib) );
if (ctx->Driver.Viewport) {
(*ctx->Driver.Viewport)( ctx, ctx->Viewport.X, ctx->Viewport.Y,
ctx->Viewport.Width, ctx->Viewport.Height );
}
if (ctx->Driver.DepthRange) {
(*ctx->Driver.DepthRange)( ctx, ctx->Viewport.Near,
ctx->Viewport.Far );
}
break;
case GL_VIEWPORT_BIT:
{
struct gl_viewport_attrib *v =
(struct gl_viewport_attrib *)attr->data;
gl_Viewport( ctx, v->X, v->Y, v->Width, v->Height );
gl_DepthRange( ctx, v->Near, v->Far );
break;
}
default:
gl_problem( ctx, "Bad attrib flag in PopAttrib");
break;