* gl_polygon_attrib::BackMode. On change flushes the vertices and notifies the
* driver via the dd_function_table::PolygonMode callback.
*/
-void GLAPIENTRY
-_mesa_PolygonMode( GLenum face, GLenum mode )
+static ALWAYS_INLINE void
+polygon_mode(struct gl_context *ctx, GLenum face, GLenum mode, bool no_error)
{
- GET_CURRENT_CONTEXT(ctx);
-
- if (MESA_VERBOSE&VERBOSE_API)
+ if (MESA_VERBOSE & VERBOSE_API)
_mesa_debug(ctx, "glPolygonMode %s %s\n",
_mesa_enum_to_string(face),
_mesa_enum_to_string(mode));
- switch (mode) {
- case GL_POINT:
- case GL_LINE:
- case GL_FILL:
- break;
- case GL_FILL_RECTANGLE_NV:
- if (ctx->Extensions.NV_fill_rectangle)
+ if (!no_error) {
+ switch (mode) {
+ case GL_POINT:
+ case GL_LINE:
+ case GL_FILL:
break;
- /* fall-through */
- default:
- _mesa_error(ctx, GL_INVALID_ENUM, "glPolygonMode(mode)");
- return;
+ case GL_FILL_RECTANGLE_NV:
+ if (ctx->Extensions.NV_fill_rectangle)
+ break;
+ /* fall-through */
+ default:
+ _mesa_error(ctx, GL_INVALID_ENUM, "glPolygonMode(mode)");
+ return;
+ }
}
switch (face) {
case GL_FRONT:
- if (ctx->API == API_OPENGL_CORE) {
+ if (!no_error && ctx->API == API_OPENGL_CORE) {
_mesa_error( ctx, GL_INVALID_ENUM, "glPolygonMode(face)" );
return;
}
ctx->Polygon.BackMode = mode;
break;
case GL_BACK:
- if (ctx->API == API_OPENGL_CORE) {
+ if (!no_error && ctx->API == API_OPENGL_CORE) {
_mesa_error( ctx, GL_INVALID_ENUM, "glPolygonMode(face)" );
return;
}
ctx->Polygon.BackMode = mode;
break;
default:
- _mesa_error( ctx, GL_INVALID_ENUM, "glPolygonMode(face)" );
+ if (!no_error)
+ _mesa_error( ctx, GL_INVALID_ENUM, "glPolygonMode(face)" );
return;
}
}
+void GLAPIENTRY
+_mesa_PolygonMode_no_error(GLenum face, GLenum mode)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ polygon_mode(ctx, face, mode, true);
+}
+
+
+void GLAPIENTRY
+_mesa_PolygonMode(GLenum face, GLenum mode)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ polygon_mode(ctx, face, mode, false);
+}
+
+
/**
* Called by glPolygonStipple.
*/
_mesa_polygon_offset_clamp(ctx, factor, units, 0.0);
}
-
-void GLAPIENTRY
-_mesa_PolygonOffsetEXT( GLfloat factor, GLfloat bias )
-{
- GET_CURRENT_CONTEXT(ctx);
- /* XXX mult by DepthMaxF here??? */
- _mesa_PolygonOffset(factor, bias * ctx->DrawBuffer->_DepthMaxF );
-}
-
void GLAPIENTRY
_mesa_PolygonOffsetClampEXT( GLfloat factor, GLfloat units, GLfloat clamp )
{
GET_CURRENT_CONTEXT(ctx);
- if (!ctx->Extensions.EXT_polygon_offset_clamp) {
+ if (!ctx->Extensions.ARB_polygon_offset_clamp) {
_mesa_error(ctx, GL_INVALID_OPERATION,
- "unsupported function (glPolygonOffsetClampEXT) called");
+ "unsupported function (%s) called", "glPolygonOffsetClamp");
return;
}
if (MESA_VERBOSE&VERBOSE_API)
- _mesa_debug(ctx, "glPolygonOffsetClampEXT %f %f %f\n", factor, units, clamp);
+ _mesa_debug(ctx, "glPolygonOffsetClamp %f %f %f\n", factor, units, clamp);
_mesa_polygon_offset_clamp(ctx, factor, units, clamp);
}
-
-
/**********************************************************************/
/** \name Initialization */
/*@{*/