diff options
Diffstat (limited to 'src/mesa/main/enable.c')
| -rw-r--r-- | src/mesa/main/enable.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index 94defaad74a..0e1a5781bdd 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -1,4 +1,4 @@ -/* $Id: enable.c,v 1.11 2000/03/07 18:24:49 brianp Exp $ */ +/* $Id: enable.c,v 1.12 2000/03/11 23:23:26 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -451,6 +451,18 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) ctx->Array.EdgeFlag.Enabled = state; break; + /* GL_HP_occlusion_test */ + case GL_OCCLUSION_TEST_HP: + if (ctx->Extensions.HaveHpOcclusionTest) { + ctx->Depth.OcclusionTest = state; + ctx->NewState |= NEW_RASTER_OPS; + } + else { + gl_error( ctx, GL_INVALID_ENUM, state ? "glEnable": "glDisable" ); + return; + } + break; + default: if (state) { gl_error( ctx, GL_INVALID_ENUM, "glEnable" ); @@ -644,6 +656,17 @@ _mesa_IsEnabled( GLenum cap ) return ctx->Array.TexCoord[ctx->Array.ActiveTexture].Enabled; case GL_EDGE_FLAG_ARRAY: return ctx->Array.EdgeFlag.Enabled; + + /* GL_HP_occlusion_test */ + case GL_OCCLUSION_TEST_HP: + if (ctx->Extensions.HaveHpOcclusionTest) { + return ctx->Depth.OcclusionTest; + } + else { + gl_error( ctx, GL_INVALID_ENUM, "glIsEnabled" ); + return GL_FALSE; + } + default: gl_error( ctx, GL_INVALID_ENUM, "glIsEnabled" ); return GL_FALSE; |