mesa/formats: add more MESA_FORMAT_LAYOUTs

[mesa.git] / src / mesa / program / program.c

diff --git a/src/mesa/program/program.c b/src/mesa/program/program.c
index c13e61b1630c6b737b66d502aac56b8e68440966..2d03bba3d12e4aa44bbc9a5be43ec8fc1df76a89 100644 (file)
--- a/src/mesa/program/program.c
+++ b/src/mesa/program/program.c
@@ -285,6 +285,38 @@ _mesa_init_compute_program(struct gl_context *ctx,
 }
 
 
+/**
+ * Initialize a new tessellation control program object.
+ */
+struct gl_program *
+_mesa_init_tess_ctrl_program(struct gl_context *ctx,
+                             struct gl_tess_ctrl_program *prog,
+                             GLenum target, GLuint id)
+{
+   if (prog) {
+      init_program_struct(&prog->Base, target, id);
+      return &prog->Base;
+   }
+   return NULL;
+}
+
+
+/**
+ * Initialize a new tessellation evaluation program object.
+ */
+struct gl_program *
+_mesa_init_tess_eval_program(struct gl_context *ctx,
+                             struct gl_tess_eval_program *prog,
+                             GLenum target, GLuint id)
+{
+   if (prog) {
+      init_program_struct(&prog->Base, target, id);
+      return &prog->Base;
+   }
+   return NULL;
+}
+
+
 /**
  * Initialize a new geometry program object.
  */
@@ -333,6 +365,16 @@ _mesa_new_program(struct gl_context *ctx, GLenum target, GLuint id)
                                          CALLOC_STRUCT(gl_geometry_program),
                                          target, id);
       break;
+   case GL_TESS_CONTROL_PROGRAM_NV:
+      prog = _mesa_init_tess_ctrl_program(ctx,
+                                          CALLOC_STRUCT(gl_tess_ctrl_program),
+                                          target, id);
+      break;
+   case GL_TESS_EVALUATION_PROGRAM_NV:
+      prog = _mesa_init_tess_eval_program(ctx,
+                                         CALLOC_STRUCT(gl_tess_eval_program),
+                                         target, id);
+      break;
    case GL_COMPUTE_PROGRAM_NV:
       prog = _mesa_init_compute_program(ctx,
                                         CALLOC_STRUCT(gl_compute_program),
@@ -554,6 +596,23 @@ _mesa_clone_program(struct gl_context *ctx, const struct gl_program *prog)
          gpc->UsesStreams = gp->UsesStreams;
       }
       break;
+   case GL_TESS_CONTROL_PROGRAM_NV:
+      {
+         const struct gl_tess_ctrl_program *tcp = gl_tess_ctrl_program_const(prog);
+         struct gl_tess_ctrl_program *tcpc = gl_tess_ctrl_program(clone);
+         tcpc->VerticesOut = tcp->VerticesOut;
+      }
+      break;
+   case GL_TESS_EVALUATION_PROGRAM_NV:
+      {
+         const struct gl_tess_eval_program *tep = gl_tess_eval_program_const(prog);
+         struct gl_tess_eval_program *tepc = gl_tess_eval_program(clone);
+         tepc->PrimitiveMode = tep->PrimitiveMode;
+         tepc->Spacing = tep->Spacing;
+         tepc->VertexOrder = tep->VertexOrder;
+         tepc->PointMode = tep->PointMode;
+      }
+      break;
    default:
       _mesa_problem(NULL, "Unexpected target in _mesa_clone_program");
    }