i965: pass gl_program to the brw_*_debug_recompile() functions

Rather then passing gl_shader_program.

The only field use was Name which is the same as the Id field in
gl_program.

For wm and vs we also make the functions static and move them before
the codegen functions.

This change reduces the codegen functions dependency on gl_shader_program.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

src/mesa/drivers/dri/i965/brw_gs.c

@@ -37,16 +37,14 @@
 #include "compiler/glsl/ir_uniform.h"
 
 static void
-brw_gs_debug_recompile(struct brw_context *brw,
-                       struct gl_shader_program *shader_prog,
+brw_gs_debug_recompile(struct brw_context *brw, struct gl_program *prog,
                        const struct brw_gs_prog_key *key)
 {
    struct brw_cache_item *c = NULL;
    const struct brw_gs_prog_key *old_key = NULL;
    bool found = false;
 
-   perf_debug("Recompiling geometry shader for program %d\n",
-              shader_prog->Name);
+   perf_debug("Recompiling geometry shader for program %d\n", prog->Id);
 
    for (unsigned int i = 0; i < brw->cache.size; i++) {
       for (c = brw->cache.items[i]; c; c = c->next) {
@@ -164,7 +162,7 @@ brw_codegen_gs_prog(struct brw_context *brw,
 
    if (unlikely(brw->perf_debug)) {
       if (gp->compiled_once) {
-         brw_gs_debug_recompile(brw, prog, key);
+         brw_gs_debug_recompile(brw, &gp->program, key);
       }
       if (start_busy && !drm_intel_bo_busy(brw->batch.last_bo)) {
          perf_debug("GS compile took %.03f ms and stalled the GPU\n",

src/mesa/drivers/dri/i965/brw_tcs.c

@@ -116,8 +116,7 @@ create_passthrough_tcs(void *mem_ctx, const struct brw_compiler *compiler,
 }
 
 static void
-brw_tcs_debug_recompile(struct brw_context *brw,
-                       struct gl_shader_program *shader_prog,
+brw_tcs_debug_recompile(struct brw_context *brw, struct gl_program *prog,
                        const struct brw_tcs_prog_key *key)
 {
    struct brw_cache_item *c = NULL;
@@ -125,7 +124,7 @@ brw_tcs_debug_recompile(struct brw_context *brw,
    bool found = false;
 
    perf_debug("Recompiling tessellation control shader for program %d\n",
-              shader_prog->Name);
+              prog->Id);
 
    for (unsigned int i = 0; i < brw->cache.size; i++) {
       for (c = brw->cache.items[i]; c; c = c->next) {
@@ -280,7 +279,7 @@ brw_codegen_tcs_prog(struct brw_context *brw,
    if (unlikely(brw->perf_debug)) {
       if (tcp) {
          if (tcp->compiled_once) {
-            brw_tcs_debug_recompile(brw, shader_prog, key);
+            brw_tcs_debug_recompile(brw, &tcp->program, key);
          }
          tcp->compiled_once = true;
       }

src/mesa/drivers/dri/i965/brw_tes.c

@@ -35,8 +35,7 @@
 #include "program/prog_parameter.h"
 
 static void
-brw_tes_debug_recompile(struct brw_context *brw,
-                       struct gl_shader_program *shader_prog,
+brw_tes_debug_recompile(struct brw_context *brw, struct gl_program *prog,
                        const struct brw_tes_prog_key *key)
 {
    struct brw_cache_item *c = NULL;
@@ -44,7 +43,7 @@ brw_tes_debug_recompile(struct brw_context *brw,
    bool found = false;
 
    perf_debug("Recompiling tessellation evaluation shader for program %d\n",
-              shader_prog->Name);
+              prog->Id);
 
    for (unsigned int i = 0; i < brw->cache.size; i++) {
       for (c = brw->cache.items[i]; c; c = c->next) {
@@ -194,7 +193,7 @@ brw_codegen_tes_prog(struct brw_context *brw,
 
    if (unlikely(brw->perf_debug)) {
       if (tep->compiled_once) {
-         brw_tes_debug_recompile(brw, shader_prog, key);
+         brw_tes_debug_recompile(brw, &tep->program, key);
       }
       if (start_busy && !drm_intel_bo_busy(brw->batch.last_bo)) {
          perf_debug("TES compile took %.03f ms and stalled the GPU\n",

src/mesa/drivers/dri/i965/brw_vs.c

@@ -84,6 +84,59 @@ brw_vs_outputs_written(struct brw_context *brw, struct brw_vs_prog_key *key,
    return outputs_written;
 }
 
+static void
+brw_vs_debug_recompile(struct brw_context *brw, struct gl_program *prog,
+                       const struct brw_vs_prog_key *key)
+{
+   struct brw_cache_item *c = NULL;
+   const struct brw_vs_prog_key *old_key = NULL;
+   bool found = false;
+
+   perf_debug("Recompiling vertex shader for program %d\n", prog->Id);
+
+   for (unsigned int i = 0; i < brw->cache.size; i++) {
+      for (c = brw->cache.items[i]; c; c = c->next) {
+         if (c->cache_id == BRW_CACHE_VS_PROG) {
+            old_key = c->key;
+
+            if (old_key->program_string_id == key->program_string_id)
+               break;
+         }
+      }
+      if (c)
+         break;
+   }
+
+   if (!c) {
+      perf_debug("  Didn't find previous compile in the shader cache for "
+                 "debug\n");
+      return;
+   }
+
+   for (unsigned int i = 0; i < VERT_ATTRIB_MAX; i++) {
+      found |= key_debug(brw, "Vertex attrib w/a flags",
+                         old_key->gl_attrib_wa_flags[i],
+                         key->gl_attrib_wa_flags[i]);
+   }
+
+   found |= key_debug(brw, "legacy user clipping",
+                      old_key->nr_userclip_plane_consts,
+                      key->nr_userclip_plane_consts);
+
+   found |= key_debug(brw, "copy edgeflag",
+                      old_key->copy_edgeflag, key->copy_edgeflag);
+   found |= key_debug(brw, "PointCoord replace",
+                      old_key->point_coord_replace, key->point_coord_replace);
+   found |= key_debug(brw, "vertex color clamping",
+                      old_key->clamp_vertex_color, key->clamp_vertex_color);
+
+   found |= brw_debug_recompile_sampler_key(brw, &old_key->tex, &key->tex);
+
+   if (!found) {
+      perf_debug("  Something else\n");
+   }
+}
+
 bool
 brw_codegen_vs_prog(struct brw_context *brw,
                     struct gl_shader_program *prog,
@@ -200,7 +253,7 @@ brw_codegen_vs_prog(struct brw_context *brw,
 
    if (unlikely(brw->perf_debug)) {
       if (vp->compiled_once) {
-         brw_vs_debug_recompile(brw, prog, key);
+         brw_vs_debug_recompile(brw, &vp->program, key);
       }
       if (start_busy && !drm_intel_bo_busy(brw->batch.last_bo)) {
          perf_debug("VS compile took %.03f ms and stalled the GPU\n",
@@ -224,60 +277,6 @@ brw_codegen_vs_prog(struct brw_context *brw,
    return true;
 }
 
-void
-brw_vs_debug_recompile(struct brw_context *brw,
-                       struct gl_shader_program *prog,
-                       const struct brw_vs_prog_key *key)
-{
-   struct brw_cache_item *c = NULL;
-   const struct brw_vs_prog_key *old_key = NULL;
-   bool found = false;
-
-   perf_debug("Recompiling vertex shader for program %d\n", prog->Name);
-
-   for (unsigned int i = 0; i < brw->cache.size; i++) {
-      for (c = brw->cache.items[i]; c; c = c->next) {
-         if (c->cache_id == BRW_CACHE_VS_PROG) {
-            old_key = c->key;
-
-            if (old_key->program_string_id == key->program_string_id)
-               break;
-         }
-      }
-      if (c)
-         break;
-   }
-
-   if (!c) {
-      perf_debug("  Didn't find previous compile in the shader cache for "
-                 "debug\n");
-      return;
-   }
-
-   for (unsigned int i = 0; i < VERT_ATTRIB_MAX; i++) {
-      found |= key_debug(brw, "Vertex attrib w/a flags",
-                         old_key->gl_attrib_wa_flags[i],
-                         key->gl_attrib_wa_flags[i]);
-   }
-
-   found |= key_debug(brw, "legacy user clipping",
-                      old_key->nr_userclip_plane_consts,
-                      key->nr_userclip_plane_consts);
-
-   found |= key_debug(brw, "copy edgeflag",
-                      old_key->copy_edgeflag, key->copy_edgeflag);
-   found |= key_debug(brw, "PointCoord replace",
-                      old_key->point_coord_replace, key->point_coord_replace);
-   found |= key_debug(brw, "vertex color clamping",
-                      old_key->clamp_vertex_color, key->clamp_vertex_color);
-
-   found |= brw_debug_recompile_sampler_key(brw, &old_key->tex, &key->tex);
-
-   if (!found) {
-      perf_debug("  Something else\n");
-   }
-}
-
 static bool
 brw_vs_state_dirty(const struct brw_context *brw)
 {

src/mesa/drivers/dri/i965/brw_vs.h

@@ -55,10 +55,6 @@ GLbitfield64
 brw_vs_outputs_written(struct brw_context *brw, struct brw_vs_prog_key *key,
                        GLbitfield64 outputs_written);
 
-void brw_vs_debug_recompile(struct brw_context *brw,
-                            struct gl_shader_program *prog,
-                            const struct brw_vs_prog_key *key);
-
 void
 brw_upload_vs_prog(struct brw_context *brw);
 

src/mesa/drivers/dri/i965/brw_wm.c

@@ -68,6 +68,67 @@ assign_fs_binding_table_offsets(const struct gen_device_info *devinfo,
    }
 }
 
+static void
+brw_wm_debug_recompile(struct brw_context *brw, struct gl_program *prog,
+                       const struct brw_wm_prog_key *key)
+{
+   struct brw_cache_item *c = NULL;
+   const struct brw_wm_prog_key *old_key = NULL;
+   bool found = false;
+
+   perf_debug("Recompiling fragment shader for program %d\n", prog->Id);
+
+   for (unsigned int i = 0; i < brw->cache.size; i++) {
+      for (c = brw->cache.items[i]; c; c = c->next) {
+         if (c->cache_id == BRW_CACHE_FS_PROG) {
+            old_key = c->key;
+
+            if (old_key->program_string_id == key->program_string_id)
+               break;
+         }
+      }
+      if (c)
+         break;
+   }
+
+   if (!c) {
+      perf_debug("  Didn't find previous compile in the shader cache for debug\n");
+      return;
+   }
+
+   found |= key_debug(brw, "alphatest, computed depth, depth test, or "
+                      "depth write",
+                      old_key->iz_lookup, key->iz_lookup);
+   found |= key_debug(brw, "depth statistics",
+                      old_key->stats_wm, key->stats_wm);
+   found |= key_debug(brw, "flat shading",
+                      old_key->flat_shade, key->flat_shade);
+   found |= key_debug(brw, "per-sample interpolation",
+                      old_key->persample_interp, key->persample_interp);
+   found |= key_debug(brw, "number of color buffers",
+                      old_key->nr_color_regions, key->nr_color_regions);
+   found |= key_debug(brw, "MRT alpha test or alpha-to-coverage",
+                      old_key->replicate_alpha, key->replicate_alpha);
+   found |= key_debug(brw, "fragment color clamping",
+                      old_key->clamp_fragment_color, key->clamp_fragment_color);
+   found |= key_debug(brw, "multisampled FBO",
+                      old_key->multisample_fbo, key->multisample_fbo);
+   found |= key_debug(brw, "line smoothing",
+                      old_key->line_aa, key->line_aa);
+   found |= key_debug(brw, "input slots valid",
+                      old_key->input_slots_valid, key->input_slots_valid);
+   found |= key_debug(brw, "mrt alpha test function",
+                      old_key->alpha_test_func, key->alpha_test_func);
+   found |= key_debug(brw, "mrt alpha test reference value",
+                      old_key->alpha_test_ref, key->alpha_test_ref);
+
+   found |= brw_debug_recompile_sampler_key(brw, &old_key->tex, &key->tex);
+
+   if (!found) {
+      perf_debug("  Something else\n");
+   }
+}
+
 /**
  * All Mesa program -> GPU code generation goes through this function.
  * Depending on the instructions used (i.e. flow control instructions)
@@ -162,7 +223,7 @@ brw_codegen_wm_prog(struct brw_context *brw,
 
    if (unlikely(brw->perf_debug)) {
       if (fp->compiled_once)
-         brw_wm_debug_recompile(brw, prog, key);
+         brw_wm_debug_recompile(brw, &fp->program, key);
       fp->compiled_once = true;
 
       if (start_busy && !drm_intel_bo_busy(brw->batch.last_bo)) {
@@ -233,68 +294,6 @@ brw_debug_recompile_sampler_key(struct brw_context *brw,
    return found;
 }
 
-void
-brw_wm_debug_recompile(struct brw_context *brw,
-                       struct gl_shader_program *prog,
-                       const struct brw_wm_prog_key *key)
-{
-   struct brw_cache_item *c = NULL;
-   const struct brw_wm_prog_key *old_key = NULL;
-   bool found = false;
-
-   perf_debug("Recompiling fragment shader for program %d\n", prog->Name);
-
-   for (unsigned int i = 0; i < brw->cache.size; i++) {
-      for (c = brw->cache.items[i]; c; c = c->next) {
-         if (c->cache_id == BRW_CACHE_FS_PROG) {
-            old_key = c->key;
-
-            if (old_key->program_string_id == key->program_string_id)
-               break;
-         }
-      }
-      if (c)
-         break;
-   }
-
-   if (!c) {
-      perf_debug("  Didn't find previous compile in the shader cache for debug\n");
-      return;
-   }
-
-   found |= key_debug(brw, "alphatest, computed depth, depth test, or "
-                      "depth write",
-                      old_key->iz_lookup, key->iz_lookup);
-   found |= key_debug(brw, "depth statistics",
-                      old_key->stats_wm, key->stats_wm);
-   found |= key_debug(brw, "flat shading",
-                      old_key->flat_shade, key->flat_shade);
-   found |= key_debug(brw, "per-sample interpolation",
-                      old_key->persample_interp, key->persample_interp);
-   found |= key_debug(brw, "number of color buffers",
-                      old_key->nr_color_regions, key->nr_color_regions);
-   found |= key_debug(brw, "MRT alpha test or alpha-to-coverage",
-                      old_key->replicate_alpha, key->replicate_alpha);
-   found |= key_debug(brw, "fragment color clamping",
-                      old_key->clamp_fragment_color, key->clamp_fragment_color);
-   found |= key_debug(brw, "multisampled FBO",
-                      old_key->multisample_fbo, key->multisample_fbo);
-   found |= key_debug(brw, "line smoothing",
-                      old_key->line_aa, key->line_aa);
-   found |= key_debug(brw, "input slots valid",
-                      old_key->input_slots_valid, key->input_slots_valid);
-   found |= key_debug(brw, "mrt alpha test function",
-                      old_key->alpha_test_func, key->alpha_test_func);
-   found |= key_debug(brw, "mrt alpha test reference value",
-                      old_key->alpha_test_ref, key->alpha_test_ref);
-
-   found |= brw_debug_recompile_sampler_key(brw, &old_key->tex, &key->tex);
-
-   if (!found) {
-      perf_debug("  Something else\n");
-   }
-}
-
 static uint8_t
 gen6_gather_workaround(GLenum internalformat)
 {

src/mesa/drivers/dri/i965/brw_wm.h

@@ -65,9 +65,6 @@ bool brw_codegen_wm_prog(struct brw_context *brw,
                          struct brw_program *fp,
                          struct brw_wm_prog_key *key,
                          struct brw_vue_map *vue_map);
-void brw_wm_debug_recompile(struct brw_context *brw,
-                            struct gl_shader_program *prog,
-                            const struct brw_wm_prog_key *key);
 
 void
 brw_upload_wm_prog(struct brw_context *brw);