diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/state_tracker/st_atom_rasterizer.c | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/src/mesa/state_tracker/st_atom_rasterizer.c b/src/mesa/state_tracker/st_atom_rasterizer.c index 4147340fd79..1be072e6e39 100644 --- a/src/mesa/state_tracker/st_atom_rasterizer.c +++ b/src/mesa/state_tracker/st_atom_rasterizer.c @@ -1,8 +1,8 @@ /************************************************************************** - * + * * Copyright 2007 VMware, Inc. * 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 @@ -10,11 +10,11 @@ * distribute, sub license, 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 NON-INFRINGEMENT. @@ -22,14 +22,14 @@ * 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. - * + * **************************************************************************/ /* * Authors: * Keith Whitwell <[email protected]> */ - + #include "main/macros.h" #include "main/framebuffer.h" #include "main/state.h" @@ -42,7 +42,8 @@ #include "cso_cache/cso_context.h" -static GLuint translate_fill( GLenum mode ) +static GLuint +translate_fill(GLenum mode) { switch (mode) { case GL_POINT: @@ -60,8 +61,8 @@ static GLuint translate_fill( GLenum mode ) } - -void st_update_rasterizer( struct st_context *st ) +void +st_update_rasterizer(struct st_context *st) { struct gl_context *ctx = st->ctx; struct pipe_rasterizer_state *raster = &st->state.rasterizer; @@ -95,7 +96,7 @@ void st_update_rasterizer( struct st_context *st ) /* _NEW_LIGHT */ raster->flatshade = ctx->Light.ShadeModel == GL_FLAT; - + raster->flatshade_first = ctx->Light.ProvokingVertex == GL_FIRST_VERTEX_CONVENTION_EXT; @@ -111,13 +112,13 @@ void st_update_rasterizer( struct st_context *st ) if (ctx->Polygon.CullFlag) { switch (ctx->Polygon.CullFaceMode) { case GL_FRONT: - raster->cull_face = PIPE_FACE_FRONT; + raster->cull_face = PIPE_FACE_FRONT; break; case GL_BACK: - raster->cull_face = PIPE_FACE_BACK; + raster->cull_face = PIPE_FACE_BACK; break; case GL_FRONT_AND_BACK: - raster->cull_face = PIPE_FACE_FRONT_AND_BACK; + raster->cull_face = PIPE_FACE_FRONT_AND_BACK; break; } } @@ -133,22 +134,22 @@ void st_update_rasterizer( struct st_context *st ) raster->fill_back = PIPE_POLYGON_MODE_LINE; } else { - raster->fill_front = translate_fill( ctx->Polygon.FrontMode ); - raster->fill_back = translate_fill( ctx->Polygon.BackMode ); + raster->fill_front = translate_fill(ctx->Polygon.FrontMode); + raster->fill_back = translate_fill(ctx->Polygon.BackMode); } /* Simplify when culling is active: */ if (raster->cull_face & PIPE_FACE_FRONT) { - raster->fill_front = raster->fill_back; + raster->fill_front = raster->fill_back; } - + if (raster->cull_face & PIPE_FACE_BACK) { - raster->fill_back = raster->fill_front; + raster->fill_back = raster->fill_front; } } - /* _NEW_POLYGON + /* _NEW_POLYGON */ if (ctx->Polygon.OffsetPoint || ctx->Polygon.OffsetLine || @@ -176,7 +177,7 @@ void st_update_rasterizer( struct st_context *st ) if ((ctx->Point.SpriteOrigin == GL_UPPER_LEFT) ^ (st->state.fb_orientation == Y_0_BOTTOM)) raster->sprite_coord_mode = PIPE_SPRITE_COORD_UPPER_LEFT; - else + else raster->sprite_coord_mode = PIPE_SPRITE_COORD_LOWER_LEFT; /* Coord replacement flags. If bit 'k' is set that means @@ -271,6 +272,7 @@ void st_update_rasterizer( struct st_context *st ) raster->half_pixel_center = 1; if (st->state.fb_orientation == Y_0_TOP) raster->bottom_edge_rule = 1; + /* _NEW_TRANSFORM */ if (ctx->Transform.ClipOrigin == GL_UPPER_LEFT) raster->bottom_edge_rule ^= 1; |