libX11 mesa git update 18 Mar 2013

libX11           commit f49bb2dd6d4ea45c55bd21acc0efe2b764441020
mesa             commit 2da8ee16a8b126d15f34552916c77b203be326db

6 files changed, 36 insertions, 37 deletions

diff --git a/mesalib/src/glsl/builtin_variables.cpp b/mesalib/src/glsl/builtin_variables.cpp
index 53c4c51cd..b0c7a2035 100644
--- a/mesalib/src/glsl/builtin_variables.cpp
+++ b/mesalib/src/glsl/builtin_variables.cpp
@@ -47,18 +47,18 @@ struct builtin_variable {
 };
 
 static const builtin_variable builtin_core_vs_variables[] = {
-   { ir_var_shader_out, VERT_RESULT_HPOS, "vec4",  "gl_Position" },
-   { ir_var_shader_out, VERT_RESULT_PSIZ, "float", "gl_PointSize" },
+   { ir_var_shader_out, VARYING_SLOT_POS,  "vec4",  "gl_Position" },
+   { ir_var_shader_out, VARYING_SLOT_PSIZ, "float", "gl_PointSize" },
 };
 
 static const builtin_variable builtin_core_fs_variables[] = {
-   { ir_var_shader_in,  FRAG_ATTRIB_WPOS,  "vec4",  "gl_FragCoord" },
-   { ir_var_shader_in,  FRAG_ATTRIB_FACE,  "bool",  "gl_FrontFacing" },
+   { ir_var_shader_in,  VARYING_SLOT_POS,  "vec4",  "gl_FragCoord" },
+   { ir_var_shader_in,  VARYING_SLOT_FACE, "bool",  "gl_FrontFacing" },
    { ir_var_shader_out, FRAG_RESULT_COLOR, "vec4",  "gl_FragColor" },
 };
 
 static const builtin_variable builtin_100ES_fs_variables[] = {
-   { ir_var_shader_in,  FRAG_ATTRIB_PNTC,   "vec2",   "gl_PointCoord" },
+   { ir_var_shader_in,  VARYING_SLOT_PNTC,   "vec2",   "gl_PointCoord" },
 };
 
 static const builtin_variable builtin_300ES_vs_variables[] = {
@@ -66,10 +66,10 @@ static const builtin_variable builtin_300ES_vs_variables[] = {
 };
 
 static const builtin_variable builtin_300ES_fs_variables[] = {
-   { ir_var_shader_in,  FRAG_ATTRIB_WPOS,  "vec4",  "gl_FragCoord" },
-   { ir_var_shader_in,  FRAG_ATTRIB_FACE,  "bool",  "gl_FrontFacing" },
+   { ir_var_shader_in,  VARYING_SLOT_POS,  "vec4",  "gl_FragCoord" },
+   { ir_var_shader_in,  VARYING_SLOT_FACE, "bool",  "gl_FrontFacing" },
    { ir_var_shader_out, FRAG_RESULT_DEPTH, "float", "gl_FragDepth" },
-   { ir_var_shader_in,  FRAG_ATTRIB_PNTC,   "vec2",   "gl_PointCoord" },
+   { ir_var_shader_in,  VARYING_SLOT_PNTC, "vec2",  "gl_PointCoord" },
 };
 
 static const builtin_variable builtin_110_fs_variables[] = {
@@ -77,9 +77,9 @@ static const builtin_variable builtin_110_fs_variables[] = {
 };
 
 static const builtin_variable builtin_110_deprecated_fs_variables[] = {
-   { ir_var_shader_in,  FRAG_ATTRIB_COL0,  "vec4",  "gl_Color" },
-   { ir_var_shader_in,  FRAG_ATTRIB_COL1,  "vec4",  "gl_SecondaryColor" },
-   { ir_var_shader_in,  FRAG_ATTRIB_FOGC,  "float", "gl_FogFragCoord" },
+   { ir_var_shader_in,  VARYING_SLOT_COL0,  "vec4",  "gl_Color" },
+   { ir_var_shader_in,  VARYING_SLOT_COL1,  "vec4",  "gl_SecondaryColor" },
+   { ir_var_shader_in,  VARYING_SLOT_FOGC,  "float", "gl_FogFragCoord" },
 };
 
 static const builtin_variable builtin_110_deprecated_vs_variables[] = {
@@ -96,16 +96,16 @@ static const builtin_variable builtin_110_deprecated_vs_variables[] = {
    { ir_var_shader_in,  VERT_ATTRIB_TEX6,        "vec4",  "gl_MultiTexCoord6" },
    { ir_var_shader_in,  VERT_ATTRIB_TEX7,        "vec4",  "gl_MultiTexCoord7" },
    { ir_var_shader_in,  VERT_ATTRIB_FOG,         "float", "gl_FogCoord" },
-   { ir_var_shader_out, VERT_RESULT_CLIP_VERTEX, "vec4",  "gl_ClipVertex" },
-   { ir_var_shader_out, VERT_RESULT_COL0,        "vec4",  "gl_FrontColor" },
-   { ir_var_shader_out, VERT_RESULT_BFC0,        "vec4",  "gl_BackColor" },
-   { ir_var_shader_out, VERT_RESULT_COL1,        "vec4",  "gl_FrontSecondaryColor" },
-   { ir_var_shader_out, VERT_RESULT_BFC1,        "vec4",  "gl_BackSecondaryColor" },
-   { ir_var_shader_out, VERT_RESULT_FOGC,        "float", "gl_FogFragCoord" },
+   { ir_var_shader_out, VARYING_SLOT_CLIP_VERTEX, "vec4",  "gl_ClipVertex" },
+   { ir_var_shader_out, VARYING_SLOT_COL0,        "vec4",  "gl_FrontColor" },
+   { ir_var_shader_out, VARYING_SLOT_BFC0,        "vec4",  "gl_BackColor" },
+   { ir_var_shader_out, VARYING_SLOT_COL1,        "vec4",  "gl_FrontSecondaryColor" },
+   { ir_var_shader_out, VARYING_SLOT_BFC1,        "vec4",  "gl_BackSecondaryColor" },
+   { ir_var_shader_out, VARYING_SLOT_FOGC,        "float", "gl_FogFragCoord" },
 };
 
 static const builtin_variable builtin_120_fs_variables[] = {
-   { ir_var_shader_in,  FRAG_ATTRIB_PNTC,   "vec2",   "gl_PointCoord" },
+   { ir_var_shader_in,  VARYING_SLOT_PNTC,   "vec2",   "gl_PointCoord" },
 };
 
 static const builtin_variable builtin_130_vs_variables[] = {
@@ -681,7 +681,7 @@ generate_110_uniforms(exec_list *instructions,
       glsl_type::get_array_instance(glsl_type::vec4_type, VERT_ATTRIB_MAX);
    add_uniform(instructions, symtab, "gl_CurrentAttribVertMESA", vert_attribs);
    const glsl_type *const frag_attribs =
-      glsl_type::get_array_instance(glsl_type::vec4_type, FRAG_ATTRIB_MAX);
+      glsl_type::get_array_instance(glsl_type::vec4_type, VARYING_SLOT_MAX);
    add_uniform(instructions, symtab, "gl_CurrentAttribFragMESA", frag_attribs);
 }
 
@@ -755,7 +755,7 @@ generate_110_vs_variables(exec_list *instructions,
 
    add_variable(instructions, state->symbols,
 		"gl_TexCoord", vec4_array_type, ir_var_shader_out,
-                VERT_RESULT_TEX0);
+                VARYING_SLOT_TEX0);
 
    generate_ARB_draw_buffers_variables(instructions, state, false,
 				       vertex_shader);
@@ -816,7 +816,7 @@ generate_130_vs_variables(exec_list *instructions,
 
    add_variable(instructions, state->symbols,
 		"gl_ClipDistance", clip_distance_array_type, ir_var_shader_out,
-                VERT_RESULT_CLIP_DIST0);
+                VARYING_SLOT_CLIP_DIST0);
 
 }
 
@@ -942,7 +942,7 @@ generate_110_fs_variables(exec_list *instructions,
 
    add_variable(instructions, state->symbols,
 		"gl_TexCoord", vec4_array_type, ir_var_shader_in,
-                FRAG_ATTRIB_TEX0);
+                VARYING_SLOT_TEX0);
 
    generate_ARB_draw_buffers_variables(instructions, state, false,
 				       fragment_shader);
@@ -1089,7 +1089,7 @@ generate_fs_clipdistance(exec_list *instructions,
 
    add_variable(instructions, state->symbols,
 		"gl_ClipDistance", clip_distance_array_type, ir_var_shader_in,
-                FRAG_ATTRIB_CLIP_DIST0);
+                VARYING_SLOT_CLIP_DIST0);
 }
 
 static void
diff --git a/mesalib/src/glsl/ir.cpp b/mesalib/src/glsl/ir.cpp
index 2eb3af695..60ef8b95a 100644
--- a/mesalib/src/glsl/ir.cpp
+++ b/mesalib/src/glsl/ir.cpp
@@ -1553,7 +1553,7 @@ ir_variable::determine_interpolation_mode(bool flat_shade)
       return (glsl_interp_qualifier) this->interpolation;
    int location = this->location;
    bool is_gl_Color =
-      location == FRAG_ATTRIB_COL0 || location == FRAG_ATTRIB_COL1;
+      location == VARYING_SLOT_COL0 || location == VARYING_SLOT_COL1;
    if (flat_shade && is_gl_Color)
       return INTERP_QUALIFIER_FLAT;
    else
diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h
index 393b48673..bbfec695f 100644
--- a/mesalib/src/glsl/ir.h
+++ b/mesalib/src/glsl/ir.h
@@ -505,8 +505,8 @@ public:
     * The precise meaning of this field depends on the nature of the variable.
     *
     *   - Vertex shader input: one of the values from \c gl_vert_attrib.
-    *   - Vertex shader output: one of the values from \c gl_vert_result.
-    *   - Fragment shader input: one of the values from \c gl_frag_attrib.
+    *   - Vertex shader output: one of the values from \c gl_varying_slot.
+    *   - Fragment shader input: one of the values from \c gl_varying_slot.
     *   - Fragment shader output: one of the values from \c gl_frag_result.
     *   - Uniforms: Per-stage uniform slot number for default uniform block.
     *   - Uniforms: Index within the uniform block definition for UBO members.
diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp
index 616933dfd..04c9fdd7c 100644
--- a/mesalib/src/glsl/link_varyings.cpp
+++ b/mesalib/src/glsl/link_varyings.cpp
@@ -604,8 +604,8 @@ private:
       /**
        * The location which has been assigned for this varying.  This is
        * expressed in multiples of a float, with the first generic varying
-       * (i.e. the one referred to by VERT_RESULT_VAR0 or FRAG_ATTRIB_VAR0)
-       * represented by the value 0.
+       * (i.e. the one referred to by VARYING_SLOT_VAR0) represented by the
+       * value 0.
        */
       unsigned generic_location;
    } *matches;
@@ -842,9 +842,9 @@ is_varying_var(GLenum shaderType, const ir_variable *var)
    if (shaderType == GL_FRAGMENT_SHADER &&
        var->mode == ir_var_shader_in) {
       switch (var->location) {
-      case FRAG_ATTRIB_WPOS:
-      case FRAG_ATTRIB_FACE:
-      case FRAG_ATTRIB_PNTC:
+      case VARYING_SLOT_POS:
+      case VARYING_SLOT_FACE:
+      case VARYING_SLOT_PNTC:
          return false;
       default:
          return true;
@@ -958,9 +958,8 @@ assign_varying_locations(struct gl_context *ctx,
                          unsigned num_tfeedback_decls,
                          tfeedback_decl *tfeedback_decls)
 {
-   /* FINISHME: Set dynamically when geometry shader support is added. */
-   const unsigned producer_base = VERT_RESULT_VAR0;
-   const unsigned consumer_base = FRAG_ATTRIB_VAR0;
+   const unsigned producer_base = VARYING_SLOT_VAR0;
+   const unsigned consumer_base = VARYING_SLOT_VAR0;
    varying_matches matches(ctx->Const.DisableVaryingPacking);
    hash_table *tfeedback_candidates
       = hash_table_ctor(0, hash_table_string_hash, hash_table_string_compare);
diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp
index 57e7a9ad3..29856b080 100644
--- a/mesalib/src/glsl/linker.cpp
+++ b/mesalib/src/glsl/linker.cpp
@@ -1777,13 +1777,13 @@ link_shaders(struct gl_context *ctx, struct gl_shader_program *prog)
    if (prog->_LinkedShaders[MESA_SHADER_VERTEX] != NULL) {
       link_invalidate_variable_locations(
             prog->_LinkedShaders[MESA_SHADER_VERTEX],
-            VERT_ATTRIB_GENERIC0, VERT_RESULT_VAR0);
+            VERT_ATTRIB_GENERIC0, VARYING_SLOT_VAR0);
    }
    /* FINISHME: Geometry shaders not implemented yet */
    if (prog->_LinkedShaders[MESA_SHADER_FRAGMENT] != NULL) {
       link_invalidate_variable_locations(
             prog->_LinkedShaders[MESA_SHADER_FRAGMENT],
-            FRAG_ATTRIB_VAR0, FRAG_RESULT_DATA0);
+            VARYING_SLOT_VAR0, FRAG_RESULT_DATA0);
    }
 
    /* FINISHME: The value of the max_attribute_index parameter is
diff --git a/mesalib/src/glsl/lower_packed_varyings.cpp b/mesalib/src/glsl/lower_packed_varyings.cpp
index 8a40f5e72..b4cc5cd0d 100644
--- a/mesalib/src/glsl/lower_packed_varyings.cpp
+++ b/mesalib/src/glsl/lower_packed_varyings.cpp
@@ -117,7 +117,7 @@ private:
 
    /**
     * Location representing the first generic varying slot for this shader
-    * stage (e.g. VERT_RESULT_VAR0 if we are packing vertex shader outputs).
+    * stage (e.g. VARYING_SLOT_VAR0 if we are packing vertex shader outputs).
     * Varyings whose location is less than this value are assumed to
     * correspond to special fixed function hardware, so they are not lowered.
     */