Merge branch 'mesa_7_6_branch'

[mesa.git] / src / mesa / state_tracker / st_cb_program.c

diff --git a/src/mesa/state_tracker/st_cb_program.c b/src/mesa/state_tracker/st_cb_program.c
index 0a62e20e0c6262f1ca285d2243ab062f3ceac457..b2d5c39a3a0d139676432de96616e482d7308e57 100644 (file)
--- a/src/mesa/state_tracker/st_cb_program.c
+++ b/src/mesa/state_tracker/st_cb_program.c
@@ -39,12 +39,14 @@
 #include "shader/programopt.h"
 #include "shader/shader_api.h"
 
-#include "cso_cache/cso_cache.h"
+#include "cso_cache/cso_context.h"
 #include "draw/draw_context.h"
 
 #include "st_context.h"
 #include "st_program.h"
 #include "st_atom_shader.h"
+#include "st_mesa_to_tgsi.h"
+#include "st_cb_program.h"
 
 
 static GLuint SerialNo = 1;
@@ -88,13 +90,17 @@ static void st_use_program( GLcontext *ctx,
 
 
 
+/**
+ * Called via ctx->Driver.NewProgram() to allocate a new vertex or
+ * fragment program.
+ */
 static struct gl_program *st_new_program( GLcontext *ctx,
-                                         GLenum target, 
+                                         GLenum target,
                                          GLuint id )
 {
    switch (target) {
    case GL_VERTEX_PROGRAM_ARB: {
-      struct st_vertex_program *prog = CALLOC_STRUCT(st_vertex_program);
+      struct st_vertex_program *prog = ST_CALLOC_STRUCT(st_vertex_program);
 
       prog->serialNo = SerialNo++;
 
@@ -106,7 +112,7 @@ static struct gl_program *st_new_program( GLcontext *ctx,
 
    case GL_FRAGMENT_PROGRAM_ARB:
    case GL_FRAGMENT_PROGRAM_NV: {
-      struct st_fragment_program *prog = CALLOC_STRUCT(st_fragment_program);
+      struct st_fragment_program *prog = ST_CALLOC_STRUCT(st_fragment_program);
 
       prog->serialNo = SerialNo++;
 
@@ -117,13 +123,14 @@ static struct gl_program *st_new_program( GLcontext *ctx,
    }
 
    default:
-      return _mesa_new_program(ctx, target, id);
+      assert(0);
+      return NULL;
    }
 }
 
 
-static void st_delete_program( GLcontext *ctx,
-                              struct gl_program *prog )
+void
+st_delete_program(GLcontext *ctx, struct gl_program *prog)
 {
    struct st_context *st = st_context(ctx);
 
@@ -131,20 +138,54 @@ static void st_delete_program( GLcontext *ctx,
    case GL_VERTEX_PROGRAM_ARB:
       {
          struct st_vertex_program *stvp = (struct st_vertex_program *) prog;
-         st_remove_vertex_program(st, stvp);
+
+         if (stvp->driver_shader) {
+            cso_delete_vertex_shader(st->cso_context, stvp->driver_shader);
+            stvp->driver_shader = NULL;
+         }
+
+         if (stvp->draw_shader) {
+#if FEATURE_feedback || FEATURE_drawpix
+            /* this would only have been allocated for the RasterPos path */
+            draw_delete_vertex_shader(st->draw, stvp->draw_shader);
+            stvp->draw_shader = NULL;
+#endif
+         }
+
+         if (stvp->state.tokens) {
+            st_free_tokens(stvp->state.tokens);
+            stvp->state.tokens = NULL;
+         }
       }
       break;
    case GL_FRAGMENT_PROGRAM_ARB:
       {
-         struct st_fragment_program *stfp
-            = (struct st_fragment_program *) prog;
-         st_remove_fragment_program(st, stfp);
+         struct st_fragment_program *stfp = (struct st_fragment_program *) prog;
+
+         if (stfp->driver_shader) {
+            cso_delete_fragment_shader(st->cso_context, stfp->driver_shader);
+            stfp->driver_shader = NULL;
+         }
+         
+         if (stfp->state.tokens) {
+            st_free_tokens(stfp->state.tokens);
+            stfp->state.tokens = NULL;
+         }
+
+         if (stfp->bitmap_program) {
+            struct gl_program *prg = &stfp->bitmap_program->Base.Base;
+            _mesa_reference_program(ctx, &prg, NULL);
+            stfp->bitmap_program = NULL;
+         }
+
+         st_free_translated_vertex_programs(st, stfp->vertex_programs);
       }
       break;
    default:
       assert(0); /* problem */
    }
 
+   /* delete base class */
    _mesa_delete_program( ctx, prog );
 }
 
@@ -168,21 +209,18 @@ static void st_program_string_notify( GLcontext *ctx,
 
       stfp->serialNo++;
 
-#if 0
-      if (stfp->cso) {
-         /* free the TGSI code */
-         // cso_delete(stfp->vs);
-         stfp->cso = NULL;
+      if (stfp->driver_shader) {
+         cso_delete_fragment_shader(st->cso_context, stfp->driver_shader);
+         stfp->driver_shader = NULL;
       }
-#endif
-
-      stfp->param_state = stfp->Base.Base.Parameters->StateFlags;
 
       if (stfp->state.tokens) {
-         FREE((void *) stfp->state.tokens);
+         st_free_tokens(stfp->state.tokens);
          stfp->state.tokens = NULL;
       }
 
+      stfp->param_state = stfp->Base.Base.Parameters->StateFlags;
+
       if (st->fp == stfp)
         st->dirty.st |= ST_NEW_FRAGMENT_PROGRAM;
    }
@@ -191,26 +229,26 @@ static void st_program_string_notify( GLcontext *ctx,
 
       stvp->serialNo++;
 
-#if 0
-      if (stvp->cso) {
-         /* free the CSO data */
-         st->pipe->delete_vs_state(st->pipe, stvp->cso->data);
-         FREE((void *) stvp->cso);
-         stvp->cso = NULL;
+      if (stvp->driver_shader) {
+         cso_delete_vertex_shader(st->cso_context, stvp->driver_shader);
+         stvp->driver_shader = NULL;
       }
-#endif
+
       if (stvp->draw_shader) {
+#if FEATURE_feedback || FEATURE_drawpix
+         /* this would only have been allocated for the RasterPos path */
          draw_delete_vertex_shader(st->draw, stvp->draw_shader);
          stvp->draw_shader = NULL;
+#endif
       }
 
-      stvp->param_state = stvp->Base.Base.Parameters->StateFlags;
-
       if (stvp->state.tokens) {
-         FREE((void *) stvp->state.tokens);
+         st_free_tokens(stvp->state.tokens);
          stvp->state.tokens = NULL;
       }
 
+      stvp->param_state = stvp->Base.Base.Parameters->StateFlags;
+
       if (st->vp == stvp)
         st->dirty.st |= ST_NEW_VERTEX_PROGRAM;
    }