ilo: make ilo_render_emit_query() direct

Remove emit_query() and ILO_RENDER_QUERY indirections.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>

6 files changed, 159 insertions, 173 deletions

diff --git a/src/gallium/drivers/ilo/ilo_draw.c b/src/gallium/drivers/ilo/ilo_draw.c
index dfba90d8e3a..9e38796b54e 100644
--- a/src/gallium/drivers/ilo/ilo_draw.c
+++ b/src/gallium/drivers/ilo/ilo_draw.c
@@ -176,8 +176,7 @@ ilo_init_draw_query(struct ilo_context *ilo, struct ilo_query *q)
       break;
    }
 
-   q->cmd_len = ilo_render_estimate_size(ilo->render,
-         ILO_RENDER_QUERY, q);
+   q->cmd_len = ilo_render_get_query_len(ilo->render, q->type);
 
    /* double cmd_len and stride if in pairs */
    q->cmd_len <<= q->in_pairs;
diff --git a/src/gallium/drivers/ilo/ilo_render.c b/src/gallium/drivers/ilo/ilo_render.c
index 24dcca668a0..3dea7c6a0fa 100644
--- a/src/gallium/drivers/ilo/ilo_render.c
+++ b/src/gallium/drivers/ilo/ilo_render.c
@@ -29,7 +29,9 @@
 #include "intel_winsys.h"
 
 #include "ilo_builder.h"
+#include "ilo_builder_mi.h"
 #include "ilo_builder_render.h"
+#include "ilo_query.h"
 #include "ilo_render_gen.h"
 #include "ilo_render_gen7.h"
 #include "ilo_render.h"
@@ -224,3 +226,151 @@ ilo_render_emit_flush(struct ilo_render *render)
    render->state.current_pipe_control_dw1 |= dw1;
    render->state.deferred_pipe_control_dw1 &= ~dw1;
 }
+
+/**
+ * Return the command length of ilo_render_emit_query().
+ */
+int
+ilo_render_get_query_len(const struct ilo_render *render,
+                         unsigned query_type)
+{
+   int len;
+
+   ILO_DEV_ASSERT(render->dev, 6, 7.5);
+
+   switch (query_type) {
+   case PIPE_QUERY_OCCLUSION_COUNTER:
+      len = GEN6_PIPE_CONTROL__SIZE;
+      if (ilo_dev_gen(render->dev) == ILO_GEN(6))
+         len *= 3;
+      break;
+   case PIPE_QUERY_TIMESTAMP:
+   case PIPE_QUERY_TIME_ELAPSED:
+      len = GEN6_PIPE_CONTROL__SIZE;
+      if (ilo_dev_gen(render->dev) == ILO_GEN(6))
+         len *= 2;
+      break;
+   case PIPE_QUERY_PRIMITIVES_GENERATED:
+   case PIPE_QUERY_PRIMITIVES_EMITTED:
+      len = GEN6_PIPE_CONTROL__SIZE;
+      if (ilo_dev_gen(render->dev) == ILO_GEN(6))
+         len *= 3;
+
+      len += GEN6_MI_STORE_REGISTER_MEM__SIZE * 2;
+      break;
+   case PIPE_QUERY_PIPELINE_STATISTICS:
+      if (ilo_dev_gen(render->dev) >= ILO_GEN(7)) {
+         const int num_regs = 10;
+         const int num_pads = 1;
+
+         len = GEN6_PIPE_CONTROL__SIZE +
+            GEN6_MI_STORE_REGISTER_MEM__SIZE * 2 * num_regs +
+            GEN6_MI_STORE_DATA_IMM__SIZE * num_pads;
+      } else {
+         const int num_regs = 8;
+         const int num_pads = 3;
+
+         len = GEN6_PIPE_CONTROL__SIZE * 3 +
+            GEN6_MI_STORE_REGISTER_MEM__SIZE * 2 * num_regs +
+            GEN6_MI_STORE_DATA_IMM__SIZE * num_pads;
+      }
+      break;
+   default:
+      len = 0;
+      break;
+   }
+
+   return len;
+}
+
+/**
+ * Emit PIPE_CONTROLs or MI_STORE_REGISTER_MEMs to store register values.
+ */
+void
+ilo_render_emit_query(struct ilo_render *render,
+                      struct ilo_query *q, uint32_t offset)
+{
+   const uint32_t pipeline_statistics_regs[11] = {
+      GEN6_REG_IA_VERTICES_COUNT,
+      GEN6_REG_IA_PRIMITIVES_COUNT,
+      GEN6_REG_VS_INVOCATION_COUNT,
+      GEN6_REG_GS_INVOCATION_COUNT,
+      GEN6_REG_GS_PRIMITIVES_COUNT,
+      GEN6_REG_CL_INVOCATION_COUNT,
+      GEN6_REG_CL_PRIMITIVES_COUNT,
+      GEN6_REG_PS_INVOCATION_COUNT,
+      (ilo_dev_gen(render->dev) >= ILO_GEN(7)) ?
+         GEN7_REG_HS_INVOCATION_COUNT : 0,
+      (ilo_dev_gen(render->dev) >= ILO_GEN(7)) ?
+         GEN7_REG_DS_INVOCATION_COUNT : 0,
+      0,
+   };
+   const uint32_t primitives_generated_reg =
+      (ilo_dev_gen(render->dev) >= ILO_GEN(7) && q->index > 0) ?
+      GEN7_REG_SO_PRIM_STORAGE_NEEDED(q->index) :
+      GEN6_REG_CL_INVOCATION_COUNT;
+   const uint32_t primitives_emitted_reg =
+      (ilo_dev_gen(render->dev) >= ILO_GEN(7)) ?
+      GEN7_REG_SO_NUM_PRIMS_WRITTEN(q->index) :
+      GEN6_REG_SO_NUM_PRIMS_WRITTEN;
+   const uint32_t *regs;
+   int reg_count = 0, i;
+   uint32_t pipe_control_dw1 = 0;
+
+   ILO_DEV_ASSERT(render->dev, 6, 7.5);
+
+   switch (q->type) {
+   case PIPE_QUERY_OCCLUSION_COUNTER:
+      pipe_control_dw1 = GEN6_PIPE_CONTROL_DEPTH_STALL |
+                         GEN6_PIPE_CONTROL_WRITE_PS_DEPTH_COUNT;
+      break;
+   case PIPE_QUERY_TIMESTAMP:
+   case PIPE_QUERY_TIME_ELAPSED:
+      pipe_control_dw1 = GEN6_PIPE_CONTROL_WRITE_TIMESTAMP;
+      break;
+   case PIPE_QUERY_PRIMITIVES_GENERATED:
+      regs = &primitives_generated_reg;
+      reg_count = 1;
+      break;
+   case PIPE_QUERY_PRIMITIVES_EMITTED:
+      regs = &primitives_emitted_reg;
+      reg_count = 1;
+      break;
+   case PIPE_QUERY_PIPELINE_STATISTICS:
+      regs = pipeline_statistics_regs;
+      reg_count = Elements(pipeline_statistics_regs);
+      break;
+   default:
+      break;
+   }
+
+   if (pipe_control_dw1) {
+      if (ilo_dev_gen(render->dev) == ILO_GEN(6))
+         gen6_wa_pre_pipe_control(render, pipe_control_dw1);
+
+      gen6_PIPE_CONTROL(render->builder, pipe_control_dw1,
+            q->bo, offset, true);
+
+      render->state.current_pipe_control_dw1 |= pipe_control_dw1;
+      render->state.deferred_pipe_control_dw1 &= ~pipe_control_dw1;
+   }
+
+   if (!reg_count)
+      return;
+
+   ilo_render_emit_flush(render);
+
+   for (i = 0; i < reg_count; i++) {
+      if (regs[i]) {
+         /* store lower 32 bits */
+         gen6_MI_STORE_REGISTER_MEM(render->builder, q->bo, offset, regs[i]);
+         /* store higher 32 bits */
+         gen6_MI_STORE_REGISTER_MEM(render->builder, q->bo,
+               offset + 4, regs[i] + 4);
+      } else {
+         gen6_MI_STORE_DATA_IMM(render->builder, q->bo, offset, 0, true);
+      }
+
+      offset += 8;
+   }
+}
diff --git a/src/gallium/drivers/ilo/ilo_render.h b/src/gallium/drivers/ilo/ilo_render.h
index 6012e6e43b3..42c7015d4b4 100644
--- a/src/gallium/drivers/ilo/ilo_render.h
+++ b/src/gallium/drivers/ilo/ilo_render.h
@@ -39,7 +39,6 @@ struct ilo_state_vector;
 
 enum ilo_render_action {
    ILO_RENDER_DRAW,
-   ILO_RENDER_QUERY,
    ILO_RENDER_RECTLIST,
 };
 
@@ -63,9 +62,6 @@ struct ilo_render {
    void (*emit_draw)(struct ilo_render *render,
                      const struct ilo_state_vector *vec);
 
-   void (*emit_query)(struct ilo_render *render,
-                      struct ilo_query *q, uint32_t offset);
-
    void (*emit_rectlist)(struct ilo_render *render,
                          const struct ilo_blitter *blitter);
 
@@ -169,16 +165,6 @@ ilo_render_emit_draw(struct ilo_render *render,
    render->emit_draw(render, vec);
 }
 
-/**
- * Emit PIPE_CONTROL or MI_STORE_REGISTER_MEM to save register values.
- */
-static inline void
-ilo_render_emit_query(struct ilo_render *render,
-                      struct ilo_query *q, uint32_t offset)
-{
-   render->emit_query(render, q, offset);
-}
-
 static inline void
 ilo_render_emit_rectlist(struct ilo_render *render,
                          const struct ilo_blitter *blitter)
@@ -204,4 +190,12 @@ ilo_render_get_flush_len(const struct ilo_render *render);
 void
 ilo_render_emit_flush(struct ilo_render *render);
 
+int
+ilo_render_get_query_len(const struct ilo_render *render,
+                         unsigned query_type);
+
+void
+ilo_render_emit_query(struct ilo_render *render,
+                      struct ilo_query *q, uint32_t offset);
+
 #endif /* ILO_RENDER_H */
diff --git a/src/gallium/drivers/ilo/ilo_render_gen.h b/src/gallium/drivers/ilo/ilo_render_gen.h
index 273a45dfc9c..e7aac493082 100644
--- a/src/gallium/drivers/ilo/ilo_render_gen.h
+++ b/src/gallium/drivers/ilo/ilo_render_gen.h
@@ -147,14 +147,6 @@ int
 gen6_render_estimate_state_size(const struct ilo_render *render,
                                 const struct ilo_state_vector *ilo);
 
-int
-gen6_render_estimate_query_size(const struct ilo_render *render,
-                                const struct ilo_query *q);
-
-void
-ilo_render_emit_query_gen6(struct ilo_render *r,
-                           struct ilo_query *q, uint32_t offset);
-
 void
 ilo_render_init_gen6(struct ilo_render *render);
 
diff --git a/src/gallium/drivers/ilo/ilo_render_gen6.c b/src/gallium/drivers/ilo/ilo_render_gen6.c
index c54de0ab4bf..66f97fde526 100644
--- a/src/gallium/drivers/ilo/ilo_render_gen6.c
+++ b/src/gallium/drivers/ilo/ilo_render_gen6.c
@@ -1471,92 +1471,6 @@ ilo_render_emit_draw_gen6(struct ilo_render *render,
    gen6_draw_end(render, vec, &session);
 }
 
-void
-ilo_render_emit_query_gen6(struct ilo_render *r,
-                           struct ilo_query *q, uint32_t offset)
-{
-   const uint32_t pipeline_statistics_regs[] = {
-      GEN6_REG_IA_VERTICES_COUNT,
-      GEN6_REG_IA_PRIMITIVES_COUNT,
-      GEN6_REG_VS_INVOCATION_COUNT,
-      GEN6_REG_GS_INVOCATION_COUNT,
-      GEN6_REG_GS_PRIMITIVES_COUNT,
-      GEN6_REG_CL_INVOCATION_COUNT,
-      GEN6_REG_CL_PRIMITIVES_COUNT,
-      GEN6_REG_PS_INVOCATION_COUNT,
-      (ilo_dev_gen(r->dev) >= ILO_GEN(7)) ? GEN7_REG_HS_INVOCATION_COUNT : 0,
-      (ilo_dev_gen(r->dev) >= ILO_GEN(7)) ? GEN7_REG_DS_INVOCATION_COUNT : 0,
-      0,
-   };
-   const uint32_t primitives_generated_reg =
-      (ilo_dev_gen(r->dev) >= ILO_GEN(7) && q->index > 0) ?
-      GEN7_REG_SO_PRIM_STORAGE_NEEDED(q->index) :
-      GEN6_REG_CL_INVOCATION_COUNT;
-   const uint32_t primitives_emitted_reg =
-      (ilo_dev_gen(r->dev) >= ILO_GEN(7)) ?
-      GEN7_REG_SO_NUM_PRIMS_WRITTEN(q->index) :
-      GEN6_REG_SO_NUM_PRIMS_WRITTEN;
-   const uint32_t *regs;
-   int reg_count = 0, i;
-   uint32_t pipe_control_dw1 = 0;
-
-   ILO_DEV_ASSERT(r->dev, 6, 7.5);
-
-   switch (q->type) {
-   case PIPE_QUERY_OCCLUSION_COUNTER:
-      pipe_control_dw1 = GEN6_PIPE_CONTROL_DEPTH_STALL |
-                         GEN6_PIPE_CONTROL_WRITE_PS_DEPTH_COUNT;
-      break;
-   case PIPE_QUERY_TIMESTAMP:
-   case PIPE_QUERY_TIME_ELAPSED:
-      pipe_control_dw1 = GEN6_PIPE_CONTROL_WRITE_TIMESTAMP;
-      break;
-   case PIPE_QUERY_PRIMITIVES_GENERATED:
-      regs = &primitives_generated_reg;
-      reg_count = 1;
-      break;
-   case PIPE_QUERY_PRIMITIVES_EMITTED:
-      regs = &primitives_emitted_reg;
-      reg_count = 1;
-      break;
-   case PIPE_QUERY_PIPELINE_STATISTICS:
-      regs = pipeline_statistics_regs;
-      reg_count = Elements(pipeline_statistics_regs);
-      break;
-   default:
-      break;
-   }
-
-   if (pipe_control_dw1) {
-      if (ilo_dev_gen(r->dev) == ILO_GEN(6))
-         gen6_wa_pre_pipe_control(r, pipe_control_dw1);
-
-      gen6_PIPE_CONTROL(r->builder, pipe_control_dw1, q->bo, offset, true);
-
-      r->state.current_pipe_control_dw1 |= pipe_control_dw1;
-      r->state.deferred_pipe_control_dw1 &= ~pipe_control_dw1;
-   }
-
-   if (!reg_count)
-      return;
-
-   ilo_render_emit_flush(r);
-
-   for (i = 0; i < reg_count; i++) {
-      if (regs[i]) {
-         /* store lower 32 bits */
-         gen6_MI_STORE_REGISTER_MEM(r->builder, q->bo, offset, regs[i]);
-         /* store higher 32 bits */
-         gen6_MI_STORE_REGISTER_MEM(r->builder, q->bo,
-               offset + 4, regs[i] + 4);
-      } else {
-         gen6_MI_STORE_DATA_IMM(r->builder, q->bo, offset, 0, true);
-      }
-
-      offset += 8;
-   }
-}
-
 static void
 gen6_rectlist_vs_to_sf(struct ilo_render *r,
                        const struct ilo_blitter *blitter,
@@ -1883,59 +1797,6 @@ gen6_render_estimate_state_size(const struct ilo_render *render,
    return size;
 }
 
-int
-gen6_render_estimate_query_size(const struct ilo_render *render,
-                                const struct ilo_query *q)
-{
-   int size;
-
-   ILO_DEV_ASSERT(render->dev, 6, 7.5);
-
-   switch (q->type) {
-   case PIPE_QUERY_OCCLUSION_COUNTER:
-      size = GEN6_PIPE_CONTROL__SIZE;
-      if (ilo_dev_gen(render->dev) == ILO_GEN(6))
-         size *= 3;
-      break;
-   case PIPE_QUERY_TIMESTAMP:
-   case PIPE_QUERY_TIME_ELAPSED:
-      size = GEN6_PIPE_CONTROL__SIZE;
-      if (ilo_dev_gen(render->dev) == ILO_GEN(6))
-         size *= 2;
-      break;
-   case PIPE_QUERY_PRIMITIVES_GENERATED:
-   case PIPE_QUERY_PRIMITIVES_EMITTED:
-      size = GEN6_PIPE_CONTROL__SIZE;
-      if (ilo_dev_gen(render->dev) == ILO_GEN(6))
-         size *= 3;
-
-      size += GEN6_MI_STORE_REGISTER_MEM__SIZE * 2;
-      break;
-   case PIPE_QUERY_PIPELINE_STATISTICS:
-      if (ilo_dev_gen(render->dev) >= ILO_GEN(7)) {
-         const int num_regs = 10;
-         const int num_pads = 1;
-
-         size = GEN6_PIPE_CONTROL__SIZE +
-            GEN6_MI_STORE_REGISTER_MEM__SIZE * 2 * num_regs +
-            GEN6_MI_STORE_DATA_IMM__SIZE * num_pads;
-      } else {
-         const int num_regs = 8;
-         const int num_pads = 3;
-
-         size = GEN6_PIPE_CONTROL__SIZE * 3 +
-            GEN6_MI_STORE_REGISTER_MEM__SIZE * 2 * num_regs +
-            GEN6_MI_STORE_DATA_IMM__SIZE * num_pads;
-      }
-      break;
-   default:
-      size = 0;
-      break;
-   }
-
-   return size;
-}
-
 static int
 ilo_render_estimate_size_gen6(struct ilo_render *render,
                               enum ilo_render_action action,
@@ -1952,10 +1813,6 @@ ilo_render_estimate_size_gen6(struct ilo_render *render,
             gen6_render_estimate_state_size(render, ilo);
       }
       break;
-   case ILO_RENDER_QUERY:
-      size = gen6_render_estimate_query_size(render,
-            (const struct ilo_query *) arg);
-      break;
    case ILO_RENDER_RECTLIST:
       size = 64 + 256; /* states + commands */
       break;
@@ -1973,6 +1830,5 @@ ilo_render_init_gen6(struct ilo_render *render)
 {
    render->estimate_size = ilo_render_estimate_size_gen6;
    render->emit_draw = ilo_render_emit_draw_gen6;
-   render->emit_query = ilo_render_emit_query_gen6;
    render->emit_rectlist = ilo_render_emit_rectlist_gen6;
 }
diff --git a/src/gallium/drivers/ilo/ilo_render_gen7.c b/src/gallium/drivers/ilo/ilo_render_gen7.c
index 0d5ba96e153..344f8727106 100644
--- a/src/gallium/drivers/ilo/ilo_render_gen7.c
+++ b/src/gallium/drivers/ilo/ilo_render_gen7.c
@@ -991,10 +991,6 @@ ilo_render_estimate_size_gen7(struct ilo_render *render,
             gen6_render_estimate_state_size(render, ilo);
       }
       break;
-   case ILO_RENDER_QUERY:
-      size = gen6_render_estimate_query_size(render,
-            (const struct ilo_query *) arg);
-      break;
    case ILO_RENDER_RECTLIST:
       size = 64 + 256; /* states + commands */
       break;
@@ -1012,6 +1008,5 @@ ilo_render_init_gen7(struct ilo_render *render)
 {
    render->estimate_size = ilo_render_estimate_size_gen7;
    render->emit_draw = ilo_render_emit_draw_gen7;
-   render->emit_query = ilo_render_emit_query_gen6;
    render->emit_rectlist = ilo_render_emit_rectlist_gen7;
 }