diff options
author | Brian Paul <brian.paul@tungstengraphics.com> | 2004-01-23 18:57:05 +0000 |
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committer | Brian Paul <brian.paul@tungstengraphics.com> | 2004-01-23 18:57:05 +0000 |
commit | 4d859f73fce9918381c65da55f046a7c605c9e65 (patch) | |
tree | 2936e3fdcccff08101b600e58b9a6eb6c7797a18 /src/mesa/main/program.c | |
parent | f2ce4dc7dae1a1878c182f3e06fd7d9b64ab9027 (diff) |
added device driver hooks for BindProgram, NewProgram, DeleteProgram
Diffstat (limited to 'src/mesa/main/program.c')
-rw-r--r-- | src/mesa/main/program.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/src/mesa/main/program.c b/src/mesa/main/program.c index 7294d6c7f7..e32e8a3b1a 100644 --- a/src/mesa/main/program.c +++ b/src/mesa/main/program.c @@ -140,14 +140,17 @@ _mesa_find_line_column(const GLubyte *string, const GLubyte *pos, /** - * Allocate and initialize a new fragment/vertex program object + * Allocate and initialize a new fragment/vertex program object but don't + * put it into the program hash table. + * Called via ctx->Driver.NewProgram. May be wrapped (OO deriviation) + * by a device driver function. * \param ctx context * \param id program id/number * \param target program target/type * \return pointer to new program object */ struct program * -_mesa_alloc_program(GLcontext *ctx, GLenum target, GLuint id) +_mesa_new_program(GLcontext *ctx, GLenum target, GLuint id) { struct program *prog; @@ -168,7 +171,7 @@ _mesa_alloc_program(GLcontext *ctx, GLenum target, GLuint id) prog = &(fprog->Base); } else { - _mesa_problem(ctx, "bad target in _mesa_alloc_program"); + _mesa_problem(ctx, "bad target in _mesa_new_program"); return NULL; } prog->Id = id; @@ -182,6 +185,8 @@ _mesa_alloc_program(GLcontext *ctx, GLenum target, GLuint id) /** * Delete a program and remove it from the hash table, ignoring the * reference count. + * Called via ctx->Driver.DeleteProgram. May be wrapped (OO deriviation) + * by a device driver function. */ void _mesa_delete_program(GLcontext *ctx, struct program *prog) @@ -812,7 +817,7 @@ _mesa_BindProgram(GLenum target, GLuint id) ctx->VertexProgram.Current->Base.RefCount--; /* and delete if refcount goes below one */ if (ctx->VertexProgram.Current->Base.RefCount <= 0) { - _mesa_delete_program(ctx, &(ctx->VertexProgram.Current->Base)); + ctx->Driver.DeleteProgram(ctx, &(ctx->VertexProgram.Current->Base)); _mesa_HashRemove(ctx->Shared->Programs, id); } } @@ -829,7 +834,7 @@ _mesa_BindProgram(GLenum target, GLuint id) ctx->FragmentProgram.Current->Base.RefCount--; /* and delete if refcount goes below one */ if (ctx->FragmentProgram.Current->Base.RefCount <= 0) { - _mesa_delete_program(ctx, &(ctx->FragmentProgram.Current->Base)); + ctx->Driver.DeleteProgram(ctx, &(ctx->FragmentProgram.Current->Base)); _mesa_HashRemove(ctx->Shared->Programs, id); } } @@ -865,7 +870,7 @@ _mesa_BindProgram(GLenum target, GLuint id) } else { /* allocate a new program now */ - prog = _mesa_alloc_program(ctx, target, id); + prog = ctx->Driver.NewProgram(ctx, target, id); if (!prog) { _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBindProgramNV/ARB"); return; @@ -888,6 +893,9 @@ _mesa_BindProgram(GLenum target, GLuint id) if (prog) prog->RefCount++; + + if (ctx->Driver.BindProgram) + ctx->Driver.BindProgram(ctx, target, prog); } @@ -935,7 +943,7 @@ _mesa_DeletePrograms(GLsizei n, const GLuint *ids) } prog->RefCount--; if (prog->RefCount <= 0) { - _mesa_delete_program(ctx, prog); + ctx->Driver.DeleteProgram(ctx, prog); } } } |