5 files changed, 1 insertions, 35 deletions

diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 4694c36e8d1..cbb2361552e 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -99,7 +99,7 @@ check_blend_func_error(struct gl_context *ctx)
        *     the blend equation or "blend_support_all_equations", the error
        *     INVALID_OPERATION is generated [...]"
        */
-      const struct gl_program *prog = ctx->_Shader->_CurrentFragmentProgram;
+      const struct gl_program *prog = ctx->FragmentProgram._Current;
       const GLbitfield blend_support = !prog ? 0 : prog->sh.fs.BlendSupport;
 
       if ((blend_support & ctx->Color._AdvancedBlendMode) == 0) {
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 79f50130e73..28d3d948fcd 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -3003,8 +3003,6 @@ struct gl_pipeline_object
 
    struct gl_shader_program *ReferencedPrograms[MESA_SHADER_STAGES];
 
-   struct gl_program *_CurrentFragmentProgram;
-
    /**
     * Program used by glUniform calls.
     *
diff --git a/src/mesa/main/pipelineobj.c b/src/mesa/main/pipelineobj.c
index f7c911f2e44..67a8fc8cb95 100644
--- a/src/mesa/main/pipelineobj.c
+++ b/src/mesa/main/pipelineobj.c
@@ -58,8 +58,6 @@ _mesa_delete_pipeline_object(struct gl_context *ctx,
 {
    unsigned i;
 
-   _mesa_reference_program(ctx, &obj->_CurrentFragmentProgram, NULL);
-
    for (i = 0; i < MESA_SHADER_STAGES; i++) {
       _mesa_reference_program(ctx, &obj->CurrentProgram[i], NULL);
       _mesa_reference_shader_program(ctx, &obj->ReferencedPrograms[i], NULL);
diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 681b7306d13..7430cfeeb8d 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -155,7 +155,6 @@ _mesa_free_shader_state(struct gl_context *ctx)
    for (int i = 0; i < MESA_SHADER_STAGES; i++) {
       _mesa_reference_program(ctx, &ctx->Shader.CurrentProgram[i], NULL);
    }
-   _mesa_reference_program(ctx, &ctx->Shader._CurrentFragmentProgram, NULL);
    _mesa_reference_shader_program(ctx, &ctx->Shader.ActiveProgram, NULL);
 
    /* Extended for ARB_separate_shader_objects */
@@ -1261,27 +1260,6 @@ use_program(struct gl_context *ctx, gl_shader_stage stage,
          FLUSH_VERTICES(ctx, _NEW_PROGRAM | _NEW_PROGRAM_CONSTANTS);
       }
 
-      /* If the shader is also bound as the current rendering shader, unbind
-       * it from that binding point as well.  This ensures that the correct
-       * semantics of glDeleteProgram are maintained.
-       */
-      switch (stage) {
-      case MESA_SHADER_VERTEX:
-      case MESA_SHADER_TESS_CTRL:
-      case MESA_SHADER_TESS_EVAL:
-      case MESA_SHADER_GEOMETRY:
-      case MESA_SHADER_COMPUTE:
-         /* Empty for now. */
-         break;
-      case MESA_SHADER_FRAGMENT:
-         if (*target == ctx->_Shader->_CurrentFragmentProgram) {
-	    _mesa_reference_program(ctx,
-                                    &ctx->_Shader->_CurrentFragmentProgram,
-                                    NULL);
-	 }
-	 break;
-      }
-
       _mesa_reference_shader_program(ctx,
                                      &shTarget->ReferencedPrograms[stage],
                                      shProg);
diff --git a/src/mesa/main/state.c b/src/mesa/main/state.c
index 5a760f5e5d0..73872b822a6 100644
--- a/src/mesa/main/state.c
+++ b/src/mesa/main/state.c
@@ -133,16 +133,12 @@ update_program(struct gl_context *ctx)
 
    if (fsProg) {
       /* Use GLSL fragment shader */
-      _mesa_reference_program(ctx, &ctx->_Shader->_CurrentFragmentProgram,
-                              fsProg);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._Current, fsProg);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._TexEnvProgram,
                               NULL);
    }
    else if (ctx->FragmentProgram._Enabled) {
       /* Use user-defined fragment program */
-      _mesa_reference_program(ctx, &ctx->_Shader->_CurrentFragmentProgram,
-                              NULL);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._Current,
                               ctx->FragmentProgram.Current);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._TexEnvProgram,
@@ -151,8 +147,6 @@ update_program(struct gl_context *ctx)
    else if (ctx->ATIFragmentShader._Enabled &&
             ctx->ATIFragmentShader.Current->Program) {
        /* Use the enabled ATI fragment shader's associated program */
-      _mesa_reference_program(ctx, &ctx->_Shader->_CurrentFragmentProgram,
-                              NULL);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._Current,
                               ctx->ATIFragmentShader.Current->Program);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._TexEnvProgram,
@@ -162,8 +156,6 @@ update_program(struct gl_context *ctx)
       /* Use fragment program generated from fixed-function state */
       struct gl_shader_program *f = _mesa_get_fixed_func_fragment_program(ctx);
 
-      _mesa_reference_program(ctx, &ctx->_Shader->_CurrentFragmentProgram,
-                              f->_LinkedShaders[MESA_SHADER_FRAGMENT]->Program);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._Current,
 			      f->_LinkedShaders[MESA_SHADER_FRAGMENT]->Program);
       _mesa_reference_program(ctx, &ctx->FragmentProgram._TexEnvProgram,