mesa/sso: rename Shader to the pointer _Shader

Basically a sed but shaderapi.c and get.c.
get.c => GL_CURRENT_PROGAM always refer to the "old" UseProgram behavior
shaderapi.c => the old api stil update the Shader object directly

V2: formatting improvement

V3 (idr):
* Rebase fixes after a block of code was moved from ir_to_mesa.cpp to
  shaderapi.c.
* Trivial reformatting.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

13 files changed, 19 insertions, 19 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_gs.c b/src/mesa/drivers/dri/i965/brw_gs.c
index bd5bf14..ddfb296 100644
--- a/src/mesa/drivers/dri/i965/brw_gs.c
+++ b/src/mesa/drivers/dri/i965/brw_gs.c
@@ -187,7 +187,7 @@ static void populate_key(struct brw_context *brw,
       /* BRW_NEW_TRANSFORM_FEEDBACK */
       if (_mesa_is_xfb_active_and_unpaused(ctx)) {
          const struct gl_shader_program *shaderprog =
-            ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX];
+            ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX];
          const struct gl_transform_feedback_info *linked_xfb_info =
             &shaderprog->LinkedTransformFeedback;
          int i;
diff --git a/src/mesa/drivers/dri/i965/brw_gs_surface_state.c b/src/mesa/drivers/dri/i965/brw_gs_surface_state.c
index 0795e56..26a3fa8 100644
--- a/src/mesa/drivers/dri/i965/brw_gs_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_gs_surface_state.c
@@ -70,7 +70,7 @@ brw_upload_gs_ubo_surfaces(struct brw_context *brw)
 
    /* _NEW_PROGRAM */
    struct gl_shader_program *prog =
-      ctx->Shader.CurrentProgram[MESA_SHADER_GEOMETRY];
+      ctx->_Shader->CurrentProgram[MESA_SHADER_GEOMETRY];
 
    if (!prog)
       return;
@@ -95,7 +95,7 @@ brw_upload_gs_abo_surfaces(struct brw_context *brw)
    struct gl_context *ctx = &brw->ctx;
    /* _NEW_PROGRAM */
    struct gl_shader_program *prog =
-      ctx->Shader.CurrentProgram[MESA_SHADER_GEOMETRY];
+      ctx->_Shader->CurrentProgram[MESA_SHADER_GEOMETRY];
 
    if (prog) {
       /* CACHE_NEW_GS_PROG */
diff --git a/src/mesa/drivers/dri/i965/brw_shader.cpp b/src/mesa/drivers/dri/i965/brw_shader.cpp
index 407319b..bbc5f3d 100644
--- a/src/mesa/drivers/dri/i965/brw_shader.cpp
+++ b/src/mesa/drivers/dri/i965/brw_shader.cpp
@@ -248,7 +248,7 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg)
 
       _mesa_reference_program(ctx, &prog, NULL);
 
-      if (ctx->Shader.Flags & GLSL_DUMP) {
+      if (ctx->_Shader->Flags & GLSL_DUMP) {
          fprintf(stderr, "\n");
          fprintf(stderr, "GLSL IR for linked %s program %d:\n",
                  _mesa_shader_stage_to_string(shader->base.Stage),
@@ -258,7 +258,7 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg)
       }
    }
 
-   if ((ctx->Shader.Flags & GLSL_DUMP) && shProg->Name != 0) {
+   if ((ctx->_Shader->Flags & GLSL_DUMP) && shProg->Name != 0) {
       for (unsigned i = 0; i < shProg->NumShaders; i++) {
          const struct gl_shader *sh = shProg->Shaders[i];
          if (!sh)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_gs.c b/src/mesa/drivers/dri/i965/brw_vec4_gs.c
index 8a9625b..b48c420 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_gs.c
+++ b/src/mesa/drivers/dri/i965/brw_vec4_gs.c
@@ -306,7 +306,7 @@ brw_upload_gs_prog(struct brw_context *brw)
                          &key, sizeof(key),
                          &stage_state->prog_offset, &brw->gs.prog_data)) {
       bool success =
-         do_gs_prog(brw, ctx->Shader.CurrentProgram[MESA_SHADER_GEOMETRY], gp,
+         do_gs_prog(brw, ctx->_Shader->CurrentProgram[MESA_SHADER_GEOMETRY], gp,
                     &key);
       assert(success);
    }
diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c
index d98f195..e0f32b3 100644
--- a/src/mesa/drivers/dri/i965/brw_vs.c
+++ b/src/mesa/drivers/dri/i965/brw_vs.c
@@ -147,7 +147,7 @@ brw_compute_vue_map(struct brw_context *brw, struct brw_vue_map *vue_map,
  */
 gl_clip_plane *brw_select_clip_planes(struct gl_context *ctx)
 {
-   if (ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX]) {
+   if (ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX]) {
       /* There is currently a GLSL vertex shader, so clip according to GLSL
        * rules, which means compare gl_ClipVertex (or gl_Position, if
        * gl_ClipVertex wasn't assigned) against the eye-coordinate clip planes
@@ -484,7 +484,7 @@ static void brw_upload_vs_prog(struct brw_context *brw)
 			 &key, sizeof(key),
 			 &brw->vs.base.prog_offset, &brw->vs.prog_data)) {
       bool success =
-         do_vs_prog(brw, ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX], vp,
+         do_vs_prog(brw, ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX], vp,
                     &key);
       (void) success;
       assert(success);
diff --git a/src/mesa/drivers/dri/i965/brw_vs_surface_state.c b/src/mesa/drivers/dri/i965/brw_vs_surface_state.c
index 8f61124..bd97a22 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_surface_state.c
@@ -131,7 +131,7 @@ brw_upload_vs_ubo_surfaces(struct brw_context *brw)
    struct gl_context *ctx = &brw->ctx;
    /* _NEW_PROGRAM */
    struct gl_shader_program *prog =
-      ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX];
+      ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX];
 
    if (!prog)
       return;
@@ -156,7 +156,7 @@ brw_upload_vs_abo_surfaces(struct brw_context *brw)
    struct gl_context *ctx = &brw->ctx;
    /* _NEW_PROGRAM */
    struct gl_shader_program *prog =
-      ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX];
+      ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX];
 
    if (prog) {
       /* CACHE_NEW_VS_PROG */
diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c
index 0d0d6ec..b97501c 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -579,7 +579,7 @@ brw_upload_wm_prog(struct brw_context *brw)
    if (!brw_search_cache(&brw->cache, BRW_WM_PROG,
 			 &key, sizeof(key),
 			 &brw->wm.base.prog_offset, &brw->wm.prog_data)) {
-      bool success = do_wm_prog(brw, ctx->Shader._CurrentFragmentProgram, fp,
+      bool success = do_wm_prog(brw, ctx->_Shader->_CurrentFragmentProgram, fp,
 				&key);
       (void) success;
       assert(success);
diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
index a0bb4ba..61f7ba5 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c
@@ -881,7 +881,7 @@ brw_upload_wm_ubo_surfaces(struct brw_context *brw)
 {
    struct gl_context *ctx = &brw->ctx;
    /* _NEW_PROGRAM */
-   struct gl_shader_program *prog = ctx->Shader._CurrentFragmentProgram;
+   struct gl_shader_program *prog = ctx->_Shader->_CurrentFragmentProgram;
 
    if (!prog)
       return;
diff --git a/src/mesa/drivers/dri/i965/gen6_sol.c b/src/mesa/drivers/dri/i965/gen6_sol.c
index 0047c8a..e1c1b3c 100644
--- a/src/mesa/drivers/dri/i965/gen6_sol.c
+++ b/src/mesa/drivers/dri/i965/gen6_sol.c
@@ -43,7 +43,7 @@ gen6_update_sol_surfaces(struct brw_context *brw)
       ctx->TransformFeedback.CurrentObject;
    /* BRW_NEW_VERTEX_PROGRAM */
    const struct gl_shader_program *shaderprog =
-      ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX];
+      ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX];
    const struct gl_transform_feedback_info *linked_xfb_info =
       &shaderprog->LinkedTransformFeedback;
    int i;
@@ -89,7 +89,7 @@ brw_gs_upload_binding_table(struct brw_context *brw)
    struct gl_context *ctx = &brw->ctx;
    /* BRW_NEW_VERTEX_PROGRAM */
    const struct gl_shader_program *shaderprog =
-      ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX];
+      ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX];
    bool has_surfaces = false;
    uint32_t *bind;
 
@@ -175,7 +175,7 @@ brw_begin_transform_feedback(struct gl_context *ctx, GLenum mode,
 {
    struct brw_context *brw = brw_context(ctx);
    const struct gl_shader_program *vs_prog =
-      ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX];
+      ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX];
    const struct gl_transform_feedback_info *linked_xfb_info =
       &vs_prog->LinkedTransformFeedback;
    struct gl_transform_feedback_object *xfb_obj =
diff --git a/src/mesa/drivers/dri/i965/gen6_vs_state.c b/src/mesa/drivers/dri/i965/gen6_vs_state.c
index 5e9bb66..0af87d1 100644
--- a/src/mesa/drivers/dri/i965/gen6_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_vs_state.c
@@ -158,7 +158,7 @@ upload_vs_state(struct brw_context *brw)
    /* Use ALT floating point mode for ARB vertex programs, because they
     * require 0^0 == 1.
     */
-   if (ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX] == NULL)
+   if (ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX] == NULL)
       floating_point_mode = GEN6_VS_FLOATING_POINT_MODE_ALT;
 
    BEGIN_BATCH(6);
diff --git a/src/mesa/drivers/dri/i965/gen6_wm_state.c b/src/mesa/drivers/dri/i965/gen6_wm_state.c
index e7c9555..22e0925 100644
--- a/src/mesa/drivers/dri/i965/gen6_wm_state.c
+++ b/src/mesa/drivers/dri/i965/gen6_wm_state.c
@@ -140,7 +140,7 @@ upload_wm_state(struct brw_context *brw)
     * rendering, CurrentProgram[MESA_SHADER_FRAGMENT] is used for this check
     * to differentiate between the GLSL and non-GLSL cases.
     */
-   if (ctx->Shader.CurrentProgram[MESA_SHADER_FRAGMENT] == NULL)
+   if (ctx->_Shader->CurrentProgram[MESA_SHADER_FRAGMENT] == NULL)
       dw2 |= GEN6_WM_FLOATING_POINT_MODE_ALT;
 
    /* CACHE_NEW_SAMPLER */
diff --git a/src/mesa/drivers/dri/i965/gen7_vs_state.c b/src/mesa/drivers/dri/i965/gen7_vs_state.c
index 0d9859b..b5fc871 100644
--- a/src/mesa/drivers/dri/i965/gen7_vs_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_vs_state.c
@@ -87,7 +87,7 @@ upload_vs_state(struct brw_context *brw)
    /* Use ALT floating point mode for ARB vertex programs, because they
     * require 0^0 == 1.
     */
-   if (ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX] == NULL)
+   if (ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX] == NULL)
       floating_point_mode = GEN6_VS_FLOATING_POINT_MODE_ALT;
 
    BEGIN_BATCH(6);
diff --git a/src/mesa/drivers/dri/i965/gen7_wm_state.c b/src/mesa/drivers/dri/i965/gen7_wm_state.c
index ca3e275..71535a5 100644
--- a/src/mesa/drivers/dri/i965/gen7_wm_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_wm_state.c
@@ -168,7 +168,7 @@ upload_ps_state(struct brw_context *brw)
     * to differentiate between the GLSL and non-GLSL cases.
     */
    /* BRW_NEW_FRAGMENT_PROGRAM */
-   if (ctx->Shader.CurrentProgram[MESA_SHADER_FRAGMENT] == NULL)
+   if (ctx->_Shader->CurrentProgram[MESA_SHADER_FRAGMENT] == NULL)
       dw2 |= GEN7_PS_FLOATING_POINT_MODE_ALT;
 
    /* Haswell requires the sample mask to be set in this packet as well as