svga: add num-bytes-uploaded HUD query

To graph the number of bytes uploaded to GPU per frame (vertex buffer data,
constant buffer data, texture data, etc).

Reviewed-by: José Fonseca <jfonseca@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>

diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h
index bcce18a..6a4f9d8 100644 (file)
--- a/src/gallium/drivers/svga/svga_context.h
+++ b/src/gallium/drivers/svga/svga_context.h
@@ -51,14 +51,16 @@
 #define SVGA_QUERY_NUM_VALIDATIONS         (PIPE_QUERY_DRIVER_SPECIFIC + 3)
 #define SVGA_QUERY_MAP_BUFFER_TIME         (PIPE_QUERY_DRIVER_SPECIFIC + 4)
 #define SVGA_QUERY_NUM_RESOURCES_MAPPED    (PIPE_QUERY_DRIVER_SPECIFIC + 5)
+#define SVGA_QUERY_NUM_BYTES_UPLOADED      (PIPE_QUERY_DRIVER_SPECIFIC + 6)
+
 /* running total counters */
-#define SVGA_QUERY_MEMORY_USED             (PIPE_QUERY_DRIVER_SPECIFIC + 6)
-#define SVGA_QUERY_NUM_SHADERS             (PIPE_QUERY_DRIVER_SPECIFIC + 7)
-#define SVGA_QUERY_NUM_RESOURCES           (PIPE_QUERY_DRIVER_SPECIFIC + 8)
-#define SVGA_QUERY_NUM_STATE_OBJECTS       (PIPE_QUERY_DRIVER_SPECIFIC + 9)
-#define SVGA_QUERY_NUM_SURFACE_VIEWS       (PIPE_QUERY_DRIVER_SPECIFIC + 10)
+#define SVGA_QUERY_MEMORY_USED             (PIPE_QUERY_DRIVER_SPECIFIC + 7)
+#define SVGA_QUERY_NUM_SHADERS             (PIPE_QUERY_DRIVER_SPECIFIC + 8)
+#define SVGA_QUERY_NUM_RESOURCES           (PIPE_QUERY_DRIVER_SPECIFIC + 9)
+#define SVGA_QUERY_NUM_STATE_OBJECTS       (PIPE_QUERY_DRIVER_SPECIFIC + 10)
+#define SVGA_QUERY_NUM_SURFACE_VIEWS       (PIPE_QUERY_DRIVER_SPECIFIC + 11)
 /*SVGA_QUERY_MAX has to be last because it is size of an array*/
-#define SVGA_QUERY_MAX                     (PIPE_QUERY_DRIVER_SPECIFIC + 11)
+#define SVGA_QUERY_MAX                     (PIPE_QUERY_DRIVER_SPECIFIC + 12)
 
 /**
  * Maximum supported number of constant buffers per shader
@@ -485,6 +487,7 @@ struct svga_context
       uint64_t num_shaders;          /**< SVGA_QUERY_NUM_SHADERS */
       uint64_t num_state_objects;    /**< SVGA_QUERY_NUM_STATE_OBJECTS */
       uint64_t num_surface_views;    /**< SVGA_QUERY_NUM_SURFACE_VIEWS */
+      uint64_t num_bytes_uploaded;   /**< SVGA_QUERY_NUM_BYTES_UPLOADED */
    } hud;
 
    /** The currently bound stream output targets */

diff --git a/src/gallium/drivers/svga/svga_pipe_query.c b/src/gallium/drivers/svga/svga_pipe_query.c
index 8b98183..5416a00 100644 (file)
--- a/src/gallium/drivers/svga/svga_pipe_query.c
+++ b/src/gallium/drivers/svga/svga_pipe_query.c
@@ -731,6 +731,7 @@ svga_create_query(struct pipe_context *pipe,
    case SVGA_QUERY_MAP_BUFFER_TIME:
    case SVGA_QUERY_NUM_SURFACE_VIEWS:
    case SVGA_QUERY_NUM_RESOURCES_MAPPED:
+   case SVGA_QUERY_NUM_BYTES_UPLOADED:
       break;
    default:
       assert(!"unexpected query type in svga_create_query()");
@@ -797,6 +798,7 @@ svga_destroy_query(struct pipe_context *pipe, struct pipe_query *q)
    case SVGA_QUERY_MAP_BUFFER_TIME:
    case SVGA_QUERY_NUM_SURFACE_VIEWS:
    case SVGA_QUERY_NUM_RESOURCES_MAPPED:
+   case SVGA_QUERY_NUM_BYTES_UPLOADED:
       /* nothing */
       break;
    default:
@@ -876,6 +878,9 @@ svga_begin_query(struct pipe_context *pipe, struct pipe_query *q)
    case SVGA_QUERY_NUM_RESOURCES_MAPPED:
       sq->begin_count = svga->hud.num_resources_mapped;
       break;
+   case SVGA_QUERY_NUM_BYTES_UPLOADED:
+      sq->begin_count = svga->hud.num_bytes_uploaded;
+      break;
    case SVGA_QUERY_MEMORY_USED:
    case SVGA_QUERY_NUM_SHADERS:
    case SVGA_QUERY_NUM_RESOURCES:
@@ -966,6 +971,9 @@ svga_end_query(struct pipe_context *pipe, struct pipe_query *q)
    case SVGA_QUERY_NUM_RESOURCES_MAPPED:
       sq->end_count = svga->hud.num_resources_mapped;
       break;
+   case SVGA_QUERY_NUM_BYTES_UPLOADED:
+      sq->end_count = svga->hud.num_bytes_uploaded;
+      break;
    case SVGA_QUERY_MEMORY_USED:
    case SVGA_QUERY_NUM_SHADERS:
    case SVGA_QUERY_NUM_RESOURCES:
@@ -1061,6 +1069,7 @@ svga_get_query_result(struct pipe_context *pipe,
    case SVGA_QUERY_NUM_FLUSHES:
    case SVGA_QUERY_NUM_VALIDATIONS:
    case SVGA_QUERY_NUM_RESOURCES_MAPPED:
+   case SVGA_QUERY_NUM_BYTES_UPLOADED:
    case SVGA_QUERY_MAP_BUFFER_TIME:
       vresult->u64 = sq->end_count - sq->begin_count;
       break;

diff --git a/src/gallium/drivers/svga/svga_resource_buffer_upload.c b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
index 69e5f75..8c5cff5 100644 (file)
--- a/src/gallium/drivers/svga/svga_resource_buffer_upload.c
+++ b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
@@ -429,6 +429,8 @@ svga_buffer_upload_flush(struct svga_context *svga,
 
          assert(box->x <= sbuf->b.b.width0);
          assert(box->x + box->w <= sbuf->b.b.width0);
+
+         svga->hud.num_bytes_uploaded += box->w;
       }
    }
    else {
@@ -454,6 +456,8 @@ svga_buffer_upload_flush(struct svga_context *svga,
 
          assert(box->x <= sbuf->b.b.width0);
          assert(box->x + box->w <= sbuf->b.b.width0);
+
+         svga->hud.num_bytes_uploaded += box->w;
       }
    }
 

diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c
index a02d1e4..8159477 100644 (file)
--- a/src/gallium/drivers/svga/svga_resource_texture.c
+++ b/src/gallium/drivers/svga/svga_resource_texture.c
@@ -380,6 +380,12 @@ svga_texture_transfer_map(struct pipe_context *pipe,
       break;
    }
 
+   if (usage & PIPE_TRANSFER_WRITE) {
+      /* record texture upload for HUD */
+      svga->hud.num_bytes_uploaded +=
+         nblocksx * nblocksy * d * util_format_get_blocksize(texture->format);
+   }
+
    if (!use_direct_map) {
       /* Use a DMA buffer */
       st->hw_nblocksy = nblocksy;

diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c
index a80bc9b..09a3d33 100644 (file)
--- a/src/gallium/drivers/svga/svga_screen.c
+++ b/src/gallium/drivers/svga/svga_screen.c
@@ -789,6 +789,8 @@ svga_get_driver_query_info(struct pipe_screen *screen,
       {"map-buffer-time", SVGA_QUERY_MAP_BUFFER_TIME, {0},
        PIPE_DRIVER_QUERY_TYPE_MICROSECONDS},
       {"num-resources-mapped", SVGA_QUERY_NUM_RESOURCES_MAPPED, {0}},
+      {"num-bytes-uploaded", SVGA_QUERY_NUM_BYTES_UPLOADED, {0},
+       PIPE_DRIVER_QUERY_TYPE_BYTES, PIPE_DRIVER_QUERY_RESULT_TYPE_AVERAGE},
 
       /* running total counters */
       {"memory-used", SVGA_QUERY_MEMORY_USED, {0},