| /* |
| * Copyright (C) 2009 Francisco Jerez. |
| * All Rights Reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files (the |
| * "Software"), to deal in the Software without restriction, including |
| * without limitation the rights to use, copy, modify, merge, publish, |
| * distribute, sublicense, and/or sell copies of the Software, and to |
| * permit persons to whom the Software is furnished to do so, subject to |
| * the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the |
| * next paragraph) shall be included in all copies or substantial |
| * portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE |
| * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| * |
| */ |
| |
| #include "nouveau_driver.h" |
| #include "nouveau_context.h" |
| #include "nouveau_gldefs.h" |
| #include "nouveau_util.h" |
| #include "nv10_3d.xml.h" |
| #include "nv10_driver.h" |
| |
| void |
| nv10_emit_cull_face(struct gl_context *ctx, int emit) |
| { |
| struct nouveau_pushbuf *push = context_push(ctx); |
| GLenum mode = ctx->Polygon.CullFaceMode; |
| |
| BEGIN_NV04(push, NV10_3D(CULL_FACE_ENABLE), 1); |
| PUSH_DATAb(push, ctx->Polygon.CullFlag); |
| |
| BEGIN_NV04(push, NV10_3D(CULL_FACE), 1); |
| PUSH_DATA (push, (mode == GL_FRONT ? NV10_3D_CULL_FACE_FRONT : |
| mode == GL_BACK ? NV10_3D_CULL_FACE_BACK : |
| NV10_3D_CULL_FACE_FRONT_AND_BACK)); |
| } |
| |
| void |
| nv10_emit_front_face(struct gl_context *ctx, int emit) |
| { |
| struct nouveau_pushbuf *push = context_push(ctx); |
| |
| BEGIN_NV04(push, NV10_3D(FRONT_FACE), 1); |
| PUSH_DATA (push, ctx->Polygon.FrontFace == GL_CW ? |
| NV10_3D_FRONT_FACE_CW : NV10_3D_FRONT_FACE_CCW); |
| } |
| |
| void |
| nv10_emit_line_mode(struct gl_context *ctx, int emit) |
| { |
| struct nouveau_pushbuf *push = context_push(ctx); |
| GLboolean smooth = ctx->Line.SmoothFlag && |
| ctx->Hint.LineSmooth == GL_NICEST; |
| |
| BEGIN_NV04(push, NV10_3D(LINE_WIDTH), 1); |
| PUSH_DATA (push, MAX2(smooth ? 0 : 1, |
| ctx->Line.Width) * 8); |
| BEGIN_NV04(push, NV10_3D(LINE_SMOOTH_ENABLE), 1); |
| PUSH_DATAb(push, smooth); |
| } |
| |
| void |
| nv10_emit_line_stipple(struct gl_context *ctx, int emit) |
| { |
| } |
| |
| void |
| nv10_emit_point_mode(struct gl_context *ctx, int emit) |
| { |
| struct nouveau_pushbuf *push = context_push(ctx); |
| |
| BEGIN_NV04(push, NV10_3D(POINT_SIZE), 1); |
| PUSH_DATA (push, (uint32_t)(ctx->Point.Size * 8)); |
| |
| BEGIN_NV04(push, NV10_3D(POINT_SMOOTH_ENABLE), 1); |
| PUSH_DATAb(push, ctx->Point.SmoothFlag); |
| } |
| |
| void |
| nv10_emit_polygon_mode(struct gl_context *ctx, int emit) |
| { |
| struct nouveau_pushbuf *push = context_push(ctx); |
| |
| BEGIN_NV04(push, NV10_3D(POLYGON_MODE_FRONT), 2); |
| PUSH_DATA (push, nvgl_polygon_mode(ctx->Polygon.FrontMode)); |
| PUSH_DATA (push, nvgl_polygon_mode(ctx->Polygon.BackMode)); |
| |
| BEGIN_NV04(push, NV10_3D(POLYGON_SMOOTH_ENABLE), 1); |
| PUSH_DATAb(push, ctx->Polygon.SmoothFlag); |
| } |
| |
| void |
| nv10_emit_polygon_offset(struct gl_context *ctx, int emit) |
| { |
| struct nouveau_pushbuf *push = context_push(ctx); |
| |
| BEGIN_NV04(push, NV10_3D(POLYGON_OFFSET_POINT_ENABLE), 3); |
| PUSH_DATAb(push, ctx->Polygon.OffsetPoint); |
| PUSH_DATAb(push, ctx->Polygon.OffsetLine); |
| PUSH_DATAb(push, ctx->Polygon.OffsetFill); |
| |
| BEGIN_NV04(push, NV10_3D(POLYGON_OFFSET_FACTOR), 2); |
| PUSH_DATAf(push, ctx->Polygon.OffsetFactor); |
| PUSH_DATAf(push, ctx->Polygon.OffsetUnits); |
| } |
| |
| void |
| nv10_emit_polygon_stipple(struct gl_context *ctx, int emit) |
| { |
| } |