Replace gl_frag_attrib enum with gl_varying_slot.

This patch makes the following search-and-replace changes:

gl_frag_attrib -> gl_varying_slot
FRAG_ATTRIB_* -> VARYING_SLOT_*
FRAG_BIT_* -> VARYING_BIT_*

Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Tested-by: Brian Paul <[email protected]>

8 files changed, 56 insertions, 56 deletions

diff --git a/src/mesa/state_tracker/st_atom_pixeltransfer.c b/src/mesa/state_tracker/st_atom_pixeltransfer.c
index b612f784630..7e3997ef243 100644
--- a/src/mesa/state_tracker/st_atom_pixeltransfer.c
+++ b/src/mesa/state_tracker/st_atom_pixeltransfer.c
@@ -161,11 +161,11 @@ get_pixel_transfer_program(struct gl_context *ctx, const struct state_key *key)
    inst[ic].DstReg.File = PROGRAM_TEMPORARY;
    inst[ic].DstReg.Index = colorTemp;
    inst[ic].SrcReg[0].File = PROGRAM_INPUT;
-   inst[ic].SrcReg[0].Index = FRAG_ATTRIB_TEX0;
+   inst[ic].SrcReg[0].Index = VARYING_SLOT_TEX0;
    inst[ic].TexSrcUnit = 0;
    inst[ic].TexSrcTarget = TEXTURE_2D_INDEX;
    ic++;
-   fp->Base.InputsRead = BITFIELD64_BIT(FRAG_ATTRIB_TEX0);
+   fp->Base.InputsRead = BITFIELD64_BIT(VARYING_SLOT_TEX0);
    fp->Base.OutputsWritten = BITFIELD64_BIT(FRAG_RESULT_COLOR);
    fp->Base.SamplersUsed = 0x1;  /* sampler 0 (bit 0) is used */
 
diff --git a/src/mesa/state_tracker/st_atom_rasterizer.c b/src/mesa/state_tracker/st_atom_rasterizer.c
index c4b95e83b47..866e5627d7f 100644
--- a/src/mesa/state_tracker/st_atom_rasterizer.c
+++ b/src/mesa/state_tracker/st_atom_rasterizer.c
@@ -171,9 +171,9 @@ static void update_raster_state( struct st_context *st )
             raster->sprite_coord_enable |= 1 << i;
          }
       }
-      if (fragProg->Base.InputsRead & FRAG_BIT_PNTC) {
+      if (fragProg->Base.InputsRead & VARYING_BIT_PNTC) {
          raster->sprite_coord_enable |=
-            1 << (FRAG_ATTRIB_PNTC - FRAG_ATTRIB_TEX0);
+            1 << (VARYING_SLOT_PNTC - VARYING_SLOT_TEX0);
       }
 
       raster->point_quad_rasterization = 1;
diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c
index 36fffe90dc5..bae9ff85823 100644
--- a/src/mesa/state_tracker/st_cb_bitmap.c
+++ b/src/mesa/state_tracker/st_cb_bitmap.c
@@ -139,7 +139,7 @@ make_bitmap_fragment_program(struct gl_context *ctx, GLuint samplerIndex)
    p->Instructions[ic].DstReg.File = PROGRAM_TEMPORARY;
    p->Instructions[ic].DstReg.Index = 0;
    p->Instructions[ic].SrcReg[0].File = PROGRAM_INPUT;
-   p->Instructions[ic].SrcReg[0].Index = FRAG_ATTRIB_TEX0;
+   p->Instructions[ic].SrcReg[0].Index = VARYING_SLOT_TEX0;
    p->Instructions[ic].TexSrcUnit = samplerIndex;
    p->Instructions[ic].TexSrcTarget = TEXTURE_2D_INDEX;
    ic++;
@@ -160,7 +160,7 @@ make_bitmap_fragment_program(struct gl_context *ctx, GLuint samplerIndex)
 
    assert(ic == p->NumInstructions);
 
-   p->InputsRead = FRAG_BIT_TEX0;
+   p->InputsRead = VARYING_BIT_TEX0;
    p->OutputsWritten = 0x0;
    p->SamplersUsed = (1 << samplerIndex);
 
diff --git a/src/mesa/state_tracker/st_cb_drawpixels.c b/src/mesa/state_tracker/st_cb_drawpixels.c
index e282bf98dbf..f0baa343566 100644
--- a/src/mesa/state_tracker/st_cb_drawpixels.c
+++ b/src/mesa/state_tracker/st_cb_drawpixels.c
@@ -87,7 +87,7 @@ is_passthrough_program(const struct gl_fragment_program *prog)
           inst[0].DstReg.Index == FRAG_RESULT_COLOR &&
           inst[0].DstReg.WriteMask == WRITEMASK_XYZW &&
           inst[0].SrcReg[0].File == PROGRAM_INPUT &&
-          inst[0].SrcReg[0].Index == FRAG_ATTRIB_COL0 &&
+          inst[0].SrcReg[0].Index == VARYING_SLOT_COL0 &&
           inst[0].SrcReg[0].Swizzle == SWIZZLE_XYZW) {
          return GL_TRUE;
       }
@@ -233,7 +233,7 @@ st_make_drawpix_z_stencil_program(struct st_context *st,
       p->Instructions[ic].DstReg.Index = FRAG_RESULT_DEPTH;
       p->Instructions[ic].DstReg.WriteMask = WRITEMASK_Z;
       p->Instructions[ic].SrcReg[0].File = PROGRAM_INPUT;
-      p->Instructions[ic].SrcReg[0].Index = FRAG_ATTRIB_TEX0;
+      p->Instructions[ic].SrcReg[0].Index = VARYING_SLOT_TEX0;
       p->Instructions[ic].TexSrcUnit = 0;
       p->Instructions[ic].TexSrcTarget = TEXTURE_2D_INDEX;
       ic++;
@@ -242,7 +242,7 @@ st_make_drawpix_z_stencil_program(struct st_context *st,
       p->Instructions[ic].DstReg.File = PROGRAM_OUTPUT;
       p->Instructions[ic].DstReg.Index = FRAG_RESULT_COLOR;
       p->Instructions[ic].SrcReg[0].File = PROGRAM_INPUT;
-      p->Instructions[ic].SrcReg[0].Index = FRAG_ATTRIB_COL0;
+      p->Instructions[ic].SrcReg[0].Index = VARYING_SLOT_COL0;
       ic++;
    }
 
@@ -253,7 +253,7 @@ st_make_drawpix_z_stencil_program(struct st_context *st,
       p->Instructions[ic].DstReg.Index = FRAG_RESULT_STENCIL;
       p->Instructions[ic].DstReg.WriteMask = WRITEMASK_Y;
       p->Instructions[ic].SrcReg[0].File = PROGRAM_INPUT;
-      p->Instructions[ic].SrcReg[0].Index = FRAG_ATTRIB_TEX0;
+      p->Instructions[ic].SrcReg[0].Index = VARYING_SLOT_TEX0;
       p->Instructions[ic].TexSrcUnit = 1;
       p->Instructions[ic].TexSrcTarget = TEXTURE_2D_INDEX;
       ic++;
@@ -264,7 +264,7 @@ st_make_drawpix_z_stencil_program(struct st_context *st,
 
    assert(ic == p->NumInstructions);
 
-   p->InputsRead = FRAG_BIT_TEX0 | FRAG_BIT_COL0;
+   p->InputsRead = VARYING_BIT_TEX0 | VARYING_BIT_COL0;
    p->OutputsWritten = 0;
    if (write_depth) {
       p->OutputsWritten |= BITFIELD64_BIT(FRAG_RESULT_DEPTH);
diff --git a/src/mesa/state_tracker/st_cb_drawtex.c b/src/mesa/state_tracker/st_cb_drawtex.c
index 5ca09700453..a8806c91edd 100644
--- a/src/mesa/state_tracker/st_cb_drawtex.c
+++ b/src/mesa/state_tracker/st_cb_drawtex.c
@@ -116,7 +116,7 @@ st_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
    st_validate_state(st);
 
    /* determine if we need vertex color */
-   if (ctx->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_COL0)
+   if (ctx->FragmentProgram._Current->Base.InputsRead & VARYING_BIT_COL0)
       emitColor = GL_TRUE;
    else
       emitColor = GL_FALSE;
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index b4f94657ed1..0cef092d387 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -148,7 +148,7 @@ public:
    explicit st_src_reg(st_dst_reg reg);
 
    gl_register_file file; /**< PROGRAM_* from Mesa */
-   int index; /**< temporary index, VERT_ATTRIB_*, FRAG_ATTRIB_*, etc. */
+   int index; /**< temporary index, VERT_ATTRIB_*, VARYING_SLOT_*, etc. */
    int index2D;
    GLuint swizzle; /**< SWIZZLE_XYZWONEZERO swizzles from Mesa. */
    int negate; /**< NEGATE_XYZW mask from mesa */
@@ -182,7 +182,7 @@ public:
    explicit st_dst_reg(st_src_reg reg);
 
    gl_register_file file; /**< PROGRAM_* from Mesa */
-   int index; /**< temporary index, VERT_ATTRIB_*, FRAG_ATTRIB_*, etc. */
+   int index; /**< temporary index, VERT_ATTRIB_*, VARYING_SLOT_*, etc. */
    int writemask; /**< Bitfield of WRITEMASK_[XYZW] */
    GLuint cond_mask:4;
    int type; /** GLSL_TYPE_* from GLSL IR (enum glsl_base_type) */
@@ -3830,14 +3830,14 @@ get_pixel_transfer_visitor(struct st_fragment_program *fp,
     * Get initial pixel color from the texture.
     * TEX colorTemp, fragment.texcoord[0], texture[0], 2D;
     */
-   coord = st_src_reg(PROGRAM_INPUT, FRAG_ATTRIB_TEX0, glsl_type::vec2_type);
+   coord = st_src_reg(PROGRAM_INPUT, VARYING_SLOT_TEX0, glsl_type::vec2_type);
    src0 = v->get_temp(glsl_type::vec4_type);
    dst0 = st_dst_reg(src0);
    inst = v->emit(NULL, TGSI_OPCODE_TEX, dst0, coord);
    inst->sampler = 0;
    inst->tex_target = TEXTURE_2D_INDEX;
 
-   prog->InputsRead |= FRAG_BIT_TEX0;
+   prog->InputsRead |= VARYING_BIT_TEX0;
    prog->SamplersUsed |= (1 << 0); /* mark sampler 0 as used */
    v->samplers_used |= (1 << 0);
 
@@ -3903,7 +3903,7 @@ get_pixel_transfer_visitor(struct st_fragment_program *fp,
       for (int i=0; i<3; i++) {
          src_regs[i] = inst->src[i];
          if (src_regs[i].file == PROGRAM_INPUT &&
-             src_regs[i].index == FRAG_ATTRIB_COL0)
+             src_regs[i].index == VARYING_SLOT_COL0)
          {
             src_regs[i].file = PROGRAM_TEMPORARY;
             src_regs[i].index = src0.index;
@@ -3958,14 +3958,14 @@ get_bitmap_visitor(struct st_fragment_program *fp,
    v->num_immediates = original->num_immediates;
 
    /* TEX tmp0, fragment.texcoord[0], texture[0], 2D; */
-   coord = st_src_reg(PROGRAM_INPUT, FRAG_ATTRIB_TEX0, glsl_type::vec2_type);
+   coord = st_src_reg(PROGRAM_INPUT, VARYING_SLOT_TEX0, glsl_type::vec2_type);
    src0 = v->get_temp(glsl_type::vec4_type);
    dst0 = st_dst_reg(src0);
    inst = v->emit(NULL, TGSI_OPCODE_TEX, dst0, coord);
    inst->sampler = samplerIndex;
    inst->tex_target = TEXTURE_2D_INDEX;
 
-   prog->InputsRead |= FRAG_BIT_TEX0;
+   prog->InputsRead |= VARYING_BIT_TEX0;
    prog->SamplersUsed |= (1 << samplerIndex); /* mark sampler as used */
    v->samplers_used |= (1 << samplerIndex);
 
@@ -4441,7 +4441,7 @@ emit_wpos_adjustment( struct st_translate *t,
 
    struct ureg_src wpostrans = ureg_DECL_constant( ureg, wposTransConst );
    struct ureg_dst wpos_temp = ureg_DECL_temporary( ureg );
-   struct ureg_src wpos_input = t->inputs[t->inputMapping[FRAG_ATTRIB_WPOS]];
+   struct ureg_src wpos_input = t->inputs[t->inputMapping[VARYING_SLOT_POS]];
 
    /* First, apply the coordinate shift: */
    if (adjX || adjY[0] || adjY[1]) {
@@ -4492,7 +4492,7 @@ emit_wpos_adjustment( struct st_translate *t,
 
    /* Use wpos_temp as position input from here on:
     */
-   t->inputs[t->inputMapping[FRAG_ATTRIB_WPOS]] = ureg_src(wpos_temp);
+   t->inputs[t->inputMapping[VARYING_SLOT_POS]] = ureg_src(wpos_temp);
 }
 
 
@@ -4610,14 +4610,14 @@ emit_face_var(struct st_translate *t)
 {
    struct ureg_program *ureg = t->ureg;
    struct ureg_dst face_temp = ureg_DECL_temporary(ureg);
-   struct ureg_src face_input = t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]];
+   struct ureg_src face_input = t->inputs[t->inputMapping[VARYING_SLOT_FACE]];
 
    /* MOV_SAT face_temp, input[face] */
    face_temp = ureg_saturate(face_temp);
    ureg_MOV(ureg, face_temp, face_input);
 
    /* Use face_temp as face input from here on: */
-   t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]] = ureg_src(face_temp);
+   t->inputs[t->inputMapping[VARYING_SLOT_FACE]] = ureg_src(face_temp);
 }
 
 static void
@@ -4710,14 +4710,14 @@ st_translate_program(
                                                         is_centroid[i]);
       }
 
-      if (proginfo->InputsRead & FRAG_BIT_WPOS) {
+      if (proginfo->InputsRead & VARYING_BIT_POS) {
          /* Must do this after setting up t->inputs, and before
           * emitting constant references, below:
           */
           emit_wpos(st_context(ctx), t, proginfo, ureg);
       }
 
-      if (proginfo->InputsRead & FRAG_BIT_FACE)
+      if (proginfo->InputsRead & VARYING_BIT_FACE)
          emit_face_var(t);
 
       /*
diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c
index a874e2610e9..3831a0a793b 100644
--- a/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -790,7 +790,7 @@ emit_wpos_adjustment( struct st_translate *t,
 
    struct ureg_src wpostrans = ureg_DECL_constant( ureg, wposTransConst );
    struct ureg_dst wpos_temp = ureg_DECL_temporary( ureg );
-   struct ureg_src wpos_input = t->inputs[t->inputMapping[FRAG_ATTRIB_WPOS]];
+   struct ureg_src wpos_input = t->inputs[t->inputMapping[VARYING_SLOT_POS]];
 
    /* First, apply the coordinate shift: */
    if (adjX || adjY[0] || adjY[1]) {
@@ -841,7 +841,7 @@ emit_wpos_adjustment( struct st_translate *t,
 
    /* Use wpos_temp as position input from here on:
     */
-   t->inputs[t->inputMapping[FRAG_ATTRIB_WPOS]] = ureg_src(wpos_temp);
+   t->inputs[t->inputMapping[VARYING_SLOT_POS]] = ureg_src(wpos_temp);
 }
 
 
@@ -961,7 +961,7 @@ emit_face_var( struct st_translate *t,
 {
    struct ureg_program *ureg = t->ureg;
    struct ureg_dst face_temp = ureg_DECL_temporary( ureg );
-   struct ureg_src face_input = t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]];
+   struct ureg_src face_input = t->inputs[t->inputMapping[VARYING_SLOT_FACE]];
 
    /* MOV_SAT face_temp, input[face]
     */
@@ -970,7 +970,7 @@ emit_face_var( struct st_translate *t,
 
    /* Use face_temp as face input from here on:
     */
-   t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]] = ureg_src(face_temp);
+   t->inputs[t->inputMapping[VARYING_SLOT_FACE]] = ureg_src(face_temp);
 }
 
 
@@ -1051,14 +1051,14 @@ st_translate_mesa_program(
                                            interpMode[i]);
       }
 
-      if (program->InputsRead & FRAG_BIT_WPOS) {
+      if (program->InputsRead & VARYING_BIT_POS) {
          /* Must do this after setting up t->inputs, and before
           * emitting constant references, below:
           */
          emit_wpos(st_context(ctx), t, program, ureg);
       }
 
-      if (program->InputsRead & FRAG_BIT_FACE) {
+      if (program->InputsRead & VARYING_BIT_FACE) {
          emit_face_var( t, program );
       }
 
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c
index 6afad9b4155..6af8df31641 100644
--- a/src/mesa/state_tracker/st_program.c
+++ b/src/mesa/state_tracker/st_program.c
@@ -275,8 +275,8 @@ st_prepare_vertex_program(struct gl_context *ctx,
          default:
             assert(attr < VARYING_SLOT_MAX);
             stvp->output_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
-            stvp->output_semantic_index[slot] = (FRAG_ATTRIB_VAR0 - 
-                                                FRAG_ATTRIB_TEX0 +
+            stvp->output_semantic_index[slot] = (VARYING_SLOT_VAR0 - 
+                                                VARYING_SLOT_TEX0 +
                                                 attr - 
                                                 VARYING_SLOT_VAR0);
             break;
@@ -472,7 +472,7 @@ st_translate_fragment_program(struct st_context *st,
    GLboolean deleteFP = GL_FALSE;
 
    GLuint outputMapping[FRAG_RESULT_MAX];
-   GLuint inputMapping[FRAG_ATTRIB_MAX];
+   GLuint inputMapping[VARYING_SLOT_MAX];
    GLuint interpMode[PIPE_MAX_SHADER_INPUTS];  /* XXX size? */
    GLuint attr;
    GLbitfield64 inputsRead;
@@ -529,7 +529,7 @@ st_translate_fragment_program(struct st_context *st,
     * Convert Mesa program inputs to TGSI input register semantics.
     */
    inputsRead = stfp->Base.Base.InputsRead;
-   for (attr = 0; attr < FRAG_ATTRIB_MAX; attr++) {
+   for (attr = 0; attr < VARYING_SLOT_MAX; attr++) {
       if ((inputsRead & BITFIELD64_BIT(attr)) != 0) {
          const GLuint slot = fs_num_inputs++;
 
@@ -537,46 +537,46 @@ st_translate_fragment_program(struct st_context *st,
          is_centroid[slot] = (stfp->Base.IsCentroid & BITFIELD64_BIT(attr)) != 0;
 
          switch (attr) {
-         case FRAG_ATTRIB_WPOS:
+         case VARYING_SLOT_POS:
             input_semantic_name[slot] = TGSI_SEMANTIC_POSITION;
             input_semantic_index[slot] = 0;
             interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
             break;
-         case FRAG_ATTRIB_COL0:
+         case VARYING_SLOT_COL0:
             input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
             input_semantic_index[slot] = 0;
             interpMode[slot] = st_translate_interp(stfp->Base.InterpQualifier[attr],
                                                    TRUE);
             break;
-         case FRAG_ATTRIB_COL1:
+         case VARYING_SLOT_COL1:
             input_semantic_name[slot] = TGSI_SEMANTIC_COLOR;
             input_semantic_index[slot] = 1;
             interpMode[slot] = st_translate_interp(stfp->Base.InterpQualifier[attr],
                                                    TRUE);
             break;
-         case FRAG_ATTRIB_FOGC:
+         case VARYING_SLOT_FOGC:
             input_semantic_name[slot] = TGSI_SEMANTIC_FOG;
             input_semantic_index[slot] = 0;
             interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
             break;
-         case FRAG_ATTRIB_FACE:
+         case VARYING_SLOT_FACE:
             input_semantic_name[slot] = TGSI_SEMANTIC_FACE;
             input_semantic_index[slot] = 0;
             interpMode[slot] = TGSI_INTERPOLATE_CONSTANT;
             break;
-         case FRAG_ATTRIB_CLIP_DIST0:
+         case VARYING_SLOT_CLIP_DIST0:
             input_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
             input_semantic_index[slot] = 0;
             interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
             break;
-         case FRAG_ATTRIB_CLIP_DIST1:
+         case VARYING_SLOT_CLIP_DIST1:
             input_semantic_name[slot] = TGSI_SEMANTIC_CLIPDIST;
             input_semantic_index[slot] = 1;
             interpMode[slot] = TGSI_INTERPOLATE_PERSPECTIVE;
             break;
             /* In most cases, there is nothing special about these
              * inputs, so adopt a convention to use the generic
-             * semantic name and the mesa FRAG_ATTRIB_ number as the
+             * semantic name and the mesa VARYING_SLOT_ number as the
              * index.
              *
              * All that is required is that the vertex shader labels
@@ -589,24 +589,24 @@ st_translate_fragment_program(struct st_context *st,
              * zero or be restricted to a particular range -- nobody
              * should be building tables based on semantic index.
              */
-         case FRAG_ATTRIB_PNTC:
-         case FRAG_ATTRIB_TEX0:
-         case FRAG_ATTRIB_TEX1:
-         case FRAG_ATTRIB_TEX2:
-         case FRAG_ATTRIB_TEX3:
-         case FRAG_ATTRIB_TEX4:
-         case FRAG_ATTRIB_TEX5:
-         case FRAG_ATTRIB_TEX6:
-         case FRAG_ATTRIB_TEX7:
-         case FRAG_ATTRIB_VAR0:
+         case VARYING_SLOT_PNTC:
+         case VARYING_SLOT_TEX0:
+         case VARYING_SLOT_TEX1:
+         case VARYING_SLOT_TEX2:
+         case VARYING_SLOT_TEX3:
+         case VARYING_SLOT_TEX4:
+         case VARYING_SLOT_TEX5:
+         case VARYING_SLOT_TEX6:
+         case VARYING_SLOT_TEX7:
+         case VARYING_SLOT_VAR0:
          default:
             /* Actually, let's try and zero-base this just for
              * readability of the generated TGSI.
              */
-            assert(attr >= FRAG_ATTRIB_TEX0);
-            input_semantic_index[slot] = (attr - FRAG_ATTRIB_TEX0);
+            assert(attr >= VARYING_SLOT_TEX0);
+            input_semantic_index[slot] = (attr - VARYING_SLOT_TEX0);
             input_semantic_name[slot] = TGSI_SEMANTIC_GENERIC;
-            if (attr == FRAG_ATTRIB_PNTC)
+            if (attr == VARYING_SLOT_PNTC)
                interpMode[slot] = TGSI_INTERPOLATE_LINEAR;
             else
                interpMode[slot] = st_translate_interp(stfp->Base.InterpQualifier[attr],