Merge branch 'master' of git+ssh://[email protected]/git/mesa/mesa

7 files changed, 135 insertions, 3 deletions

diff --git a/src/mesa/shader/prog_statevars.c b/src/mesa/shader/prog_statevars.c
index d37d7fb9bf4..57a9d2dae9d 100644
--- a/src/mesa/shader/prog_statevars.c
+++ b/src/mesa/shader/prog_statevars.c
@@ -818,7 +818,7 @@ _mesa_load_state_parameters(GLcontext *ctx,
    for (i = 0; i < paramList->NumParameters; i++) {
       if (paramList->Parameters[i].Type == PROGRAM_STATE_VAR) {
          _mesa_fetch_state(ctx, 
-			   (gl_state_index *) paramList->Parameters[i].StateIndexes,
+			   paramList->Parameters[i].StateIndexes,
                            paramList->ParameterValues[i]);
       }
    }
diff --git a/src/mesa/shader/program.c b/src/mesa/shader/program.c
index 2097c395918..43e6fb0be02 100644
--- a/src/mesa/shader/program.c
+++ b/src/mesa/shader/program.c
@@ -285,6 +285,13 @@ _mesa_init_vertex_program( GLcontext *ctx, struct gl_vertex_program *prog,
 struct gl_program *
 _mesa_new_program(GLcontext *ctx, GLenum target, GLuint id)
 {
+#if 0
+   /* This was added by Nan hai Zou but disabled by BrianP since it
+    * causes infinite recursive calls.
+    */
+   if (ctx->Driver.NewProgram)
+        return ctx->Driver.NewProgram(ctx, target, id);
+#endif
    switch (target) {
    case GL_VERTEX_PROGRAM_ARB: /* == GL_VERTEX_PROGRAM_NV */
       return _mesa_init_vertex_program(ctx, CALLOC_STRUCT(gl_vertex_program),
diff --git a/src/mesa/shader/slang/library/slang_builtin_120_common_gc.h b/src/mesa/shader/slang/library/slang_builtin_120_common_gc.h
new file mode 100644
index 00000000000..fc1a9442177
--- /dev/null
+++ b/src/mesa/shader/slang/library/slang_builtin_120_common_gc.h
@@ -0,0 +1,104 @@
+
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
+/* slang_builtin_120_common.gc */
+
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diff --git a/src/mesa/shader/slang/library/slang_builtin_120_fragment_gc.h b/src/mesa/shader/slang/library/slang_builtin_120_fragment_gc.h
new file mode 100644
index 00000000000..2400b273d82
--- /dev/null
+++ b/src/mesa/shader/slang/library/slang_builtin_120_fragment_gc.h
@@ -0,0 +1,5 @@
+
+/* DO NOT EDIT - THIS FILE IS AUTOMATICALLY GENERATED FROM THE FOLLOWING FILE: */
+/* slang_builtin_120_fragment.gc */
+
+3,2,2,3,10,1,103,108,95,80,111,105,110,116,67,111,111,114,100,0,0,0,0
diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index d368009ca50..5191e0c222f 100644
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -282,6 +282,8 @@ sampler_to_texture_index(const slang_type_specifier_type type)
 }
 
 
+#define SWIZZLE_ZWWW MAKE_SWIZZLE4(SWIZZLE_Z, SWIZZLE_W, SWIZZLE_W, SWIZZLE_W)
+
 /**
  * Return the VERT_ATTRIB_* or FRAG_ATTRIB_* value that corresponds to
  * a vertex or fragment program input variable.  Return -1 if the input
@@ -316,9 +318,11 @@ _slang_input_index(const char *name, GLenum target, GLuint *swizzleOut)
       { "gl_FragCoord", FRAG_ATTRIB_WPOS, SWIZZLE_NOOP },
       { "gl_Color", FRAG_ATTRIB_COL0, SWIZZLE_NOOP },
       { "gl_SecondaryColor", FRAG_ATTRIB_COL1, SWIZZLE_NOOP },
-      { "gl_FogFragCoord", FRAG_ATTRIB_FOGC, SWIZZLE_XXXX },
       { "gl_TexCoord", FRAG_ATTRIB_TEX0, SWIZZLE_NOOP },
+      /* note: we're packing several quantities into the fogcoord vector */
+      { "gl_FogFragCoord", FRAG_ATTRIB_FOGC, SWIZZLE_XXXX },
       { "gl_FrontFacing", FRAG_ATTRIB_FOGC, SWIZZLE_YYYY }, /*XXX*/
+      { "gl_PointCoord", FRAG_ATTRIB_FOGC, SWIZZLE_ZWWW },
       { NULL, 0, SWIZZLE_NOOP }
    };
    GLuint i;
@@ -1843,6 +1847,7 @@ _slang_gen_var_decl(slang_assemble_ctx *A, slang_variable *var)
 
       n->Store->File = PROGRAM_TEMPORARY;
       n->Store->Size = _slang_sizeof_type_specifier(&n->Var->type.specifier);
+      A->program->NumTemporaries++;
       assert(n->Store->Size > 0);
    }
    return n;
diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c
index 4e29e8dcc90..2be89a5ce05 100644
--- a/src/mesa/shader/slang/slang_compile.c
+++ b/src/mesa/shader/slang/slang_compile.c
@@ -1983,6 +1983,10 @@ static const byte slang_120_core_gc[] = {
 #include "library/slang_120_core_gc.h"
 };
 
+static const byte slang_120_fragment_gc[] = {
+#include "library/slang_builtin_120_fragment_gc.h"
+};
+
 static const byte slang_common_builtin_gc[] = {
 #include "library/slang_common_builtin_gc.h"
 };
@@ -2059,6 +2063,13 @@ compile_object(grammar * id, const char *source, slang_code_object * object,
                              SLANG_UNIT_FRAGMENT_BUILTIN, infolog, NULL,
                              &object->builtin[SLANG_BUILTIN_COMMON], NULL))
             return GL_FALSE;
+#if FEATURE_ARB_shading_language_120
+         if (!compile_binary(slang_120_fragment_gc,
+                             &object->builtin[SLANG_BUILTIN_TARGET],
+                             SLANG_UNIT_FRAGMENT_BUILTIN, infolog, NULL,
+                             &object->builtin[SLANG_BUILTIN_COMMON], NULL))
+            return GL_FALSE;
+#endif
       }
       else if (type == SLANG_UNIT_VERTEX_SHADER) {
          if (!compile_binary(slang_vertex_builtin_gc,
diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c
index fe13f2865cd..41646af387a 100644
--- a/src/mesa/shader/slang/slang_emit.c
+++ b/src/mesa/shader/slang/slang_emit.c
@@ -864,7 +864,7 @@ emit_kill(slang_emit_info *emitInfo)
     * Note that ARB-KILL depends on sign of vector operand.
     */
    inst = new_instruction(emitInfo, OPCODE_KIL_NV);
-   inst->DstReg.CondMask = COND_TR;  /* always branch */
+   inst->DstReg.CondMask = COND_TR;  /* always kill */
    return inst;
 }