Merge remote-tracking branch 'origin/released'

7 files changed, 73 insertions, 30 deletions

diff --git a/mesalib/src/mesa/program/arbprogparse.c b/mesalib/src/mesa/program/arbprogparse.c
index dffc8abf7..72e51dd0f 100644
--- a/mesalib/src/mesa/program/arbprogparse.c
+++ b/mesalib/src/mesa/program/arbprogparse.c
@@ -120,6 +120,7 @@ _mesa_parse_arb_fragment_program(struct gl_context* ctx, GLenum target,
    program->PixelCenterInteger = state.option.PixelCenterInteger;
 
    program->UsesKill            = state.fragment.UsesKill;
+   program->UsesDFdy            = state.fragment.UsesDFdy;
 
    if (program->Base.Instructions)
       free(program->Base.Instructions);
diff --git a/mesalib/src/mesa/program/ir_to_mesa.cpp b/mesalib/src/mesa/program/ir_to_mesa.cpp
index 217a26455..baa317204 100644
--- a/mesalib/src/mesa/program/ir_to_mesa.cpp
+++ b/mesalib/src/mesa/program/ir_to_mesa.cpp
@@ -2157,8 +2157,6 @@ ir_to_mesa_visitor::visit(ir_return *ir)
 void
 ir_to_mesa_visitor::visit(ir_discard *ir)
 {
-   struct gl_fragment_program *fp = (struct gl_fragment_program *)this->prog;
-
    if (ir->condition) {
       ir->condition->accept(this);
       this->result.negate = ~this->result.negate;
@@ -2166,8 +2164,6 @@ ir_to_mesa_visitor::visit(ir_discard *ir)
    } else {
       emit(ir, OPCODE_KIL_NV);
    }
-
-   fp->UsesKill = GL_TRUE;
 }
 
 void
@@ -3119,6 +3115,12 @@ _mesa_glsl_compile_shader(struct gl_context *ctx, struct gl_shader *shader)
       }
    }
 
+   if (shader->UniformBlocks)
+      ralloc_free(shader->UniformBlocks);
+   shader->NumUniformBlocks = state->num_uniform_blocks;
+   shader->UniformBlocks = state->uniform_blocks;
+   ralloc_steal(shader, shader->UniformBlocks);
+
    /* Retain any live IR, but trash the rest. */
    reparent_ir(shader->ir, shader->ir);
 
diff --git a/mesalib/src/mesa/program/prog_statevars.c b/mesalib/src/mesa/program/prog_statevars.c
index 98ab9d003..3d1338674 100644
--- a/mesalib/src/mesa/program/prog_statevars.c
+++ b/mesalib/src/mesa/program/prog_statevars.c
@@ -34,6 +34,7 @@
 #include "main/imports.h"
 #include "main/macros.h"
 #include "main/mtypes.h"
+#include "main/fbobject.h"
 #include "prog_statevars.h"
 #include "prog_parameter.h"
 
@@ -322,7 +323,6 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[],
              modifier == STATE_MATRIX_INVTRANS) {
             /* Be sure inverse is up to date:
 	     */
-            _math_matrix_alloc_inv( (GLmatrix *) matrix );
 	    _math_matrix_analyse( (GLmatrix*) matrix );
             m = matrix->inv;
          }
@@ -574,7 +574,7 @@ _mesa_fetch_state(struct gl_context *ctx, const gl_state_index state[],
       case STATE_FB_WPOS_Y_TRANSFORM:
          /* A driver may negate this conditional by using ZW swizzle
           * instead of XY (based on e.g. some other state). */
-         if (ctx->DrawBuffer->Name != 0) {
+         if (_mesa_is_user_fbo(ctx->DrawBuffer)) {
             /* Identity (XY) followed by flipping Y upside down (ZW). */
             value[0] = 1.0F;
             value[1] = 0.0F;
diff --git a/mesalib/src/mesa/program/program.c b/mesalib/src/mesa/program/program.c
index 582cbccf8..15337f4d8 100644
--- a/mesalib/src/mesa/program/program.c
+++ b/mesalib/src/mesa/program/program.c
@@ -169,22 +169,19 @@ _mesa_update_default_objects_program(struct gl_context *ctx)
 {
 #if FEATURE_NV_vertex_program || FEATURE_ARB_vertex_program
    _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
-                            (struct gl_vertex_program *)
                             ctx->Shared->DefaultVertexProgram);
    assert(ctx->VertexProgram.Current);
 #endif
 
 #if FEATURE_NV_fragment_program || FEATURE_ARB_fragment_program
    _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current,
-                            (struct gl_fragment_program *)
                             ctx->Shared->DefaultFragmentProgram);
    assert(ctx->FragmentProgram.Current);
 #endif
 
 #if FEATURE_ARB_geometry_shader4
    _mesa_reference_geomprog(ctx, &ctx->GeometryProgram.Current,
-                            (struct gl_geometry_program *)
-                            ctx->Shared->DefaultGeometryProgram);
+                      ctx->Shared->DefaultGeometryProgram);
 #endif
 
    /* XXX probably move this stuff */
@@ -538,28 +535,26 @@ _mesa_clone_program(struct gl_context *ctx, const struct gl_program *prog)
    switch (prog->Target) {
    case GL_VERTEX_PROGRAM_ARB:
       {
-         const struct gl_vertex_program *vp
-            = (const struct gl_vertex_program *) prog;
-         struct gl_vertex_program *vpc = (struct gl_vertex_program *) clone;
+         const struct gl_vertex_program *vp = gl_vertex_program_const(prog);
+         struct gl_vertex_program *vpc = gl_vertex_program(clone);
          vpc->IsPositionInvariant = vp->IsPositionInvariant;
          vpc->IsNVProgram = vp->IsNVProgram;
       }
       break;
    case GL_FRAGMENT_PROGRAM_ARB:
       {
-         const struct gl_fragment_program *fp
-            = (const struct gl_fragment_program *) prog;
-         struct gl_fragment_program *fpc = (struct gl_fragment_program *) clone;
+         const struct gl_fragment_program *fp = gl_fragment_program_const(prog);
+         struct gl_fragment_program *fpc = gl_fragment_program(clone);
          fpc->UsesKill = fp->UsesKill;
+         fpc->UsesDFdy = fp->UsesDFdy;
          fpc->OriginUpperLeft = fp->OriginUpperLeft;
          fpc->PixelCenterInteger = fp->PixelCenterInteger;
       }
       break;
    case MESA_GEOMETRY_PROGRAM:
       {
-         const struct gl_geometry_program *gp
-            = (const struct gl_geometry_program *) prog;
-         struct gl_geometry_program *gpc = (struct gl_geometry_program *) clone;
+         const struct gl_geometry_program *gp = gl_geometry_program_const(prog);
+         struct gl_geometry_program *gpc = gl_geometry_program(clone);
          gpc->VerticesOut = gp->VerticesOut;
          gpc->InputType = gp->InputType;
          gpc->OutputType = gp->OutputType;
@@ -763,15 +758,17 @@ _mesa_combine_programs(struct gl_context *ctx,
                              usedTemps, MAX_PROGRAM_TEMPS);
 
    if (newProg->Target == GL_FRAGMENT_PROGRAM_ARB) {
-      struct gl_fragment_program *fprogA, *fprogB, *newFprog;
+      const struct gl_fragment_program *fprogA, *fprogB;
+      struct gl_fragment_program *newFprog;
       GLbitfield progB_inputsRead = progB->InputsRead;
       GLint progB_colorFile, progB_colorIndex;
 
-      fprogA = (struct gl_fragment_program *) progA;
-      fprogB = (struct gl_fragment_program *) progB;
-      newFprog = (struct gl_fragment_program *) newProg;
+      fprogA = gl_fragment_program_const(progA);
+      fprogB = gl_fragment_program_const(progB);
+      newFprog = gl_fragment_program(newProg);
 
       newFprog->UsesKill = fprogA->UsesKill || fprogB->UsesKill;
+      newFprog->UsesDFdy = fprogA->UsesDFdy || fprogB->UsesDFdy;
 
       /* We'll do a search and replace for instances
        * of progB_colorFile/progB_colorIndex below...
diff --git a/mesalib/src/mesa/program/program.h b/mesalib/src/mesa/program/program.h
index 9cd1780b8..c5650c519 100644
--- a/mesalib/src/mesa/program/program.h
+++ b/mesalib/src/mesa/program/program.h
@@ -183,13 +183,11 @@ _mesa_valid_register_index(const struct gl_context *ctx,
 extern void
 _mesa_postprocess_program(struct gl_context *ctx, struct gl_program *prog);
 
-/* keep these in the same order as TGSI_PROCESSOR_* */
 
 static inline GLuint
 _mesa_program_target_to_index(GLenum v)
 {
-   switch(v)
-   {
+   switch (v) {
    case GL_VERTEX_PROGRAM_ARB:
       return MESA_SHADER_VERTEX;
    case GL_FRAGMENT_PROGRAM_ARB:
@@ -205,10 +203,10 @@ _mesa_program_target_to_index(GLenum v)
 static inline GLenum
 _mesa_program_index_to_target(GLuint i)
 {
-   GLenum enums[MESA_SHADER_TYPES] = {
-         GL_VERTEX_PROGRAM_ARB,
-         GL_FRAGMENT_PROGRAM_ARB,
-         GL_GEOMETRY_PROGRAM_NV,
+   static const GLenum enums[MESA_SHADER_TYPES] = {
+      GL_VERTEX_PROGRAM_ARB,
+      GL_FRAGMENT_PROGRAM_ARB,
+      GL_GEOMETRY_PROGRAM_NV,
    };
    if(i >= MESA_SHADER_TYPES)
       return 0;
@@ -216,4 +214,46 @@ _mesa_program_index_to_target(GLuint i)
       return enums[i];
 }
 
+
+/* Cast wrappers from gl_program to gl_vertex/geometry/fragment_program */
+
+static inline struct gl_fragment_program *
+gl_fragment_program(struct gl_program *prog)
+{
+   return (struct gl_fragment_program *) prog;
+}
+
+static inline const struct gl_fragment_program *
+gl_fragment_program_const(const struct gl_program *prog)
+{
+   return (const struct gl_fragment_program *) prog;
+}
+
+
+static inline struct gl_vertex_program *
+gl_vertex_program(struct gl_program *prog)
+{
+   return (struct gl_vertex_program *) prog;
+}
+
+static inline const struct gl_vertex_program *
+gl_vertex_program_const(const struct gl_program *prog)
+{
+   return (const struct gl_vertex_program *) prog;
+}
+
+
+static inline struct gl_geometry_program *
+gl_geometry_program(struct gl_program *prog)
+{
+   return (struct gl_geometry_program *) prog;
+}
+
+static inline const struct gl_geometry_program *
+gl_geometry_program_const(const struct gl_program *prog)
+{
+   return (const struct gl_geometry_program *) prog;
+}
+
+
 #endif /* PROGRAM_H */
diff --git a/mesalib/src/mesa/program/program_parse.y b/mesalib/src/mesa/program/program_parse.y
index 4f958a993..54b17314a 100644
--- a/mesalib/src/mesa/program/program_parse.y
+++ b/mesalib/src/mesa/program/program_parse.y
@@ -382,6 +382,8 @@ ARL_instruction: ARL maskedAddrReg ',' scalarSrcReg
 
 VECTORop_instruction: VECTOR_OP maskedDstReg ',' swizzleSrcReg
 	{
+	   if ($1.Opcode == OPCODE_DDY)
+	      state->fragment.UsesDFdy = 1;
 	   $$ = asm_instruction_copy_ctor(& $1, & $2, & $4, NULL, NULL);
 	}
 	;
diff --git a/mesalib/src/mesa/program/program_parser.h b/mesalib/src/mesa/program/program_parser.h
index bc756148a..ca36bb6dc 100644
--- a/mesalib/src/mesa/program/program_parser.h
+++ b/mesalib/src/mesa/program/program_parser.h
@@ -214,6 +214,7 @@ struct asm_parser_state {
 
    struct {
       unsigned UsesKill:1;
+      unsigned UsesDFdy:1;
    } fragment;
 };