diff options
Diffstat (limited to 'src/mesa/main/enable.c')
| -rw-r--r-- | src/mesa/main/enable.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index d1b2f3a9625..30d275075d5 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -1007,12 +1007,14 @@ _mesa_set_enable(struct gl_context *ctx, GLenum cap, GLboolean state) if (!_mesa_is_desktop_gl(ctx)) goto invalid_enum_error; CHECK_EXTENSION(ARB_depth_clamp, cap); - if (ctx->Transform.DepthClamp == state) + if (ctx->Transform.DepthClampNear == state && + ctx->Transform.DepthClampFar == state) return; FLUSH_VERTICES(ctx, ctx->DriverFlags.NewDepthClamp ? 0 : _NEW_TRANSFORM); ctx->NewDriverState |= ctx->DriverFlags.NewDepthClamp; - ctx->Transform.DepthClamp = state; + ctx->Transform.DepthClampNear = state; + ctx->Transform.DepthClampFar = state; break; case GL_FRAGMENT_SHADER_ATI: @@ -1684,7 +1686,8 @@ _mesa_IsEnabled( GLenum cap ) if (!_mesa_is_desktop_gl(ctx)) goto invalid_enum_error; CHECK_EXTENSION(ARB_depth_clamp); - return ctx->Transform.DepthClamp; + return ctx->Transform.DepthClampNear || + ctx->Transform.DepthClampFar; case GL_FRAGMENT_SHADER_ATI: if (ctx->API != API_OPENGL_COMPAT) |