diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2001-06-26 01:32:48 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2001-06-26 01:32:48 +0000 |
| commit | 8c2f6c5059a60d845716277973c826f4069926e6 (patch) | |
| tree | 75f91539198cc4b27464469231ca0eb734dc5abc /src/mesa/main/enable.c | |
| parent | 657323bf03a575bf40cff83119f201a9dcd1478e (diff) | |
added GL_IBM_rasterpos_clip extension
Diffstat (limited to 'src/mesa/main/enable.c')
| -rw-r--r-- | src/mesa/main/enable.c | 29 |
1 files changed, 23 insertions, 6 deletions
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index 4516f48f84..a1adf1de82 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -1,4 +1,4 @@ -/* $Id: enable.c,v 1.49 2001/05/29 15:23:48 brianp Exp $ */ +/* $Id: enable.c,v 1.50 2001/06/26 01:32:48 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -743,7 +743,6 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) return; FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE); ctx->Multisample.Enabled = state; - ctx->NewState |= _NEW_MULTISAMPLE; break; case GL_SAMPLE_ALPHA_TO_COVERAGE_ARB: if (!ctx->Extensions.ARB_multisample) { @@ -754,7 +753,6 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) return; FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE); ctx->Multisample.SampleAlphaToCoverage = state; - ctx->NewState |= _NEW_MULTISAMPLE; break; case GL_SAMPLE_ALPHA_TO_ONE_ARB: if (!ctx->Extensions.ARB_multisample) { @@ -765,7 +763,6 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) return; FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE); ctx->Multisample.SampleAlphaToOne = state; - ctx->NewState |= _NEW_MULTISAMPLE; break; case GL_SAMPLE_COVERAGE_ARB: if (!ctx->Extensions.ARB_multisample) { @@ -776,7 +773,6 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) return; FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE); ctx->Multisample.SampleCoverage = state; - ctx->NewState |= _NEW_MULTISAMPLE; break; case GL_SAMPLE_COVERAGE_INVERT_ARB: if (!ctx->Extensions.ARB_multisample) { @@ -787,7 +783,18 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) return; FLUSH_VERTICES(ctx, _NEW_MULTISAMPLE); ctx->Multisample.SampleCoverageInvert = state; - ctx->NewState |= _NEW_MULTISAMPLE; + break; + + /* GL_IBM_rasterpos_clip */ + case GL_RASTER_POSITION_UNCLIPPED_IBM: + if (!ctx->Extensions.IBM_rasterpos_clip) { + _mesa_error(ctx, GL_INVALID_ENUM, state ? "glEnable" : "glDisable"); + return; + } + if (ctx->Transform.RasterPositionUnclipped == state) + return; + FLUSH_VERTICES(ctx, _NEW_TRANSFORM); + ctx->Transform.RasterPositionUnclipped = state; break; /* GL_MESA_sprite_point */ @@ -1092,6 +1099,16 @@ _mesa_IsEnabled( GLenum cap ) return GL_FALSE; } + /* GL_IBM_rasterpos_clip */ + case GL_RASTER_POSITION_UNCLIPPED_IBM: + if (ctx->Extensions.IBM_rasterpos_clip) { + return ctx->Transform.RasterPositionUnclipped; + } + else { + _mesa_error(ctx, GL_INVALID_ENUM, "glIsEnabled"); + return GL_FALSE; + } + /* GL_MESA_sprite_point */ case GL_SPRITE_POINT_MESA: return ctx->Point.SpriteMode; |