diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2002-01-05 21:53:20 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2002-01-05 21:53:20 +0000 |
| commit | bc42c19f22c3b719712529d86faea818f34150a2 (patch) | |
| tree | beef71902f510529564572ef543ab8b9f56549e4 /src/mesa/main/enable.c | |
| parent | bd1a9dacf6a45e6aa6954eeb490d55ebcc80ace8 (diff) | |
infrastructure for vertex program attribute evaluators
Diffstat (limited to 'src/mesa/main/enable.c')
| -rw-r--r-- | src/mesa/main/enable.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/src/mesa/main/enable.c b/src/mesa/main/enable.c index 6f0b1bde00..f82897fa46 100644 --- a/src/mesa/main/enable.c +++ b/src/mesa/main/enable.c @@ -1,4 +1,4 @@ -/* $Id: enable.c,v 1.52 2001/12/18 04:06:45 brianp Exp $ */ +/* $Id: enable.c,v 1.53 2002/01/05 21:53:20 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -836,6 +836,11 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) case GL_MAP1_VERTEX_ATTRIB14_4_NV: case GL_MAP1_VERTEX_ATTRIB15_4_NV: CHECK_EXTENSION(NV_vertex_program); + { + const GLuint map = (GLuint) (cap - GL_MAP1_VERTEX_ATTRIB0_4_NV); + FLUSH_VERTICES(ctx, _NEW_EVAL); + ctx->Eval.Map1Attrib[map] = state; + } break; case GL_MAP2_VERTEX_ATTRIB0_4_NV: case GL_MAP2_VERTEX_ATTRIB1_4_NV: @@ -854,6 +859,11 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) case GL_MAP2_VERTEX_ATTRIB14_4_NV: case GL_MAP2_VERTEX_ATTRIB15_4_NV: CHECK_EXTENSION(NV_vertex_program); + { + const GLuint map = (GLuint) (cap - GL_MAP2_VERTEX_ATTRIB0_4_NV); + FLUSH_VERTICES(ctx, _NEW_EVAL); + ctx->Eval.Map2Attrib[map] = state; + } break; default: @@ -867,8 +877,6 @@ void _mesa_set_enable( GLcontext *ctx, GLenum cap, GLboolean state ) } - - void _mesa_Enable( GLenum cap ) { @@ -879,7 +887,6 @@ _mesa_Enable( GLenum cap ) } - void _mesa_Disable( GLenum cap ) { @@ -1191,7 +1198,10 @@ _mesa_IsEnabled( GLenum cap ) case GL_MAP1_VERTEX_ATTRIB14_4_NV: case GL_MAP1_VERTEX_ATTRIB15_4_NV: CHECK_EXTENSION(NV_vertex_program); - return GL_FALSE; + { + const GLuint map = (GLuint) (cap - GL_MAP1_VERTEX_ATTRIB0_4_NV); + return ctx->Eval.Map1Attrib[map]; + } case GL_MAP2_VERTEX_ATTRIB0_4_NV: case GL_MAP2_VERTEX_ATTRIB1_4_NV: case GL_MAP2_VERTEX_ATTRIB2_4_NV: @@ -1209,7 +1219,10 @@ _mesa_IsEnabled( GLenum cap ) case GL_MAP2_VERTEX_ATTRIB14_4_NV: case GL_MAP2_VERTEX_ATTRIB15_4_NV: CHECK_EXTENSION(NV_vertex_program); - return GL_FALSE; + { + const GLuint map = (GLuint) (cap - GL_MAP2_VERTEX_ATTRIB0_4_NV); + return ctx->Eval.Map2Attrib[map]; + } default: _mesa_error( ctx, GL_INVALID_ENUM, "glIsEnabled" ); |