diff options
Diffstat (limited to 'src/mesa/tnl')
-rw-r--r-- | src/mesa/tnl/t_vb_arbprogram.c | 18 | ||||
-rw-r--r-- | src/mesa/tnl/tnl.h | 2 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c index 08b9ffc889..8b16835677 100644 --- a/src/mesa/tnl/t_vb_arbprogram.c +++ b/src/mesa/tnl/t_vb_arbprogram.c @@ -43,6 +43,7 @@ #include "t_pipeline.h" #include "t_vb_arbprogram.h" + #define DISASSEM 0 /*--------------------------------------------------------------------------- */ @@ -1459,3 +1460,20 @@ const struct tnl_pipeline_stage _tnl_arb_vertex_program_stage = validate_vertex_program, /* validate */ run_arb_vertex_program /* run */ }; + + +/** + * Called via ctx->Driver.ProgramStringNotify() after a new vertex program + * string has been parsed. + */ +void +_tnl_program_string(GLcontext *ctx, GLenum target, struct program *program) +{ + if (target == GL_VERTEX_PROGRAM_ARB) { + /* free any existing tnl data hanging off the program */ + struct vertex_program *vprog = (struct vertex_program *) program; + if (vprog->TnlData) { + free_tnl_data(vprog); + } + } +} diff --git a/src/mesa/tnl/tnl.h b/src/mesa/tnl/tnl.h index d04310fb53..428fe12788 100644 --- a/src/mesa/tnl/tnl.h +++ b/src/mesa/tnl/tnl.h @@ -83,5 +83,7 @@ _tnl_allow_vertex_fog( GLcontext *ctx, GLboolean value ); extern void _tnl_allow_pixel_fog( GLcontext *ctx, GLboolean value ); +extern void +_tnl_program_string(GLcontext *ctx, GLenum target, struct program *program); #endif |