mesa: Free all shader program data before deleting all

[mesa.git] / src / mesa / shader / shader_api.c

diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c
index d0c823510376726db0e1d09e4dfafc60f6fcf9d2..01a237c525a231047b0f2d9e2936a0c82c806af4 100644 (file)
--- a/src/mesa/shader/shader_api.c
+++ b/src/mesa/shader/shader_api.c
@@ -79,7 +79,7 @@ _mesa_clear_shader_program_data(GLcontext *ctx,
          /* to prevent a double-free in the next call */
          shProg->VertexProgram->Base.Parameters = NULL;
       }
-      _mesa_delete_program(ctx, &shProg->VertexProgram->Base);
+      ctx->Driver.DeleteProgram(ctx, &shProg->VertexProgram->Base);
       shProg->VertexProgram = NULL;
    }
 
@@ -88,7 +88,7 @@ _mesa_clear_shader_program_data(GLcontext *ctx,
          /* to prevent a double-free in the next call */
          shProg->FragmentProgram->Base.Parameters = NULL;
       }
-      _mesa_delete_program(ctx, &shProg->FragmentProgram->Base);
+      ctx->Driver.DeleteProgram(ctx, &shProg->FragmentProgram->Base);
       shProg->FragmentProgram = NULL;
    }
 
@@ -127,6 +127,8 @@ _mesa_free_shader_program_data(GLcontext *ctx,
    for (i = 0; i < shProg->NumShaders; i++) {
       _mesa_reference_shader(ctx, &shProg->Shaders[i], NULL);
    }
+   shProg->NumShaders = 0;
+
    if (shProg->Shaders) {
       _mesa_free(shProg->Shaders);
       shProg->Shaders = NULL;
@@ -246,7 +248,7 @@ _mesa_free_shader(GLcontext *ctx, struct gl_shader *sh)
       _mesa_free(sh->InfoLog);
    for (i = 0; i < sh->NumPrograms; i++) {
       assert(sh->Programs[i]);
-      _mesa_delete_program(ctx, sh->Programs[i]);
+      ctx->Driver.DeleteProgram(ctx, sh->Programs[i]);
    }
    if (sh->Programs)
       _mesa_free(sh->Programs);