From 3af78b426ee05f9515439c20fc416202bff4539c Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Fri, 4 Mar 2016 15:59:32 -0700 Subject: [PATCH] svga: add new surface-write-flushes HUD query To know when we're flushing the command buffer because we need to write to surface in the command buffer. Reviewed-by: Charmaine Lee --- src/gallium/drivers/svga/svga_context.h | 16 +++++++++------- src/gallium/drivers/svga/svga_pipe_query.c | 9 +++++++++ src/gallium/drivers/svga/svga_resource_texture.c | 4 +++- src/gallium/drivers/svga/svga_screen.c | 2 ++ 4 files changed, 23 insertions(+), 8 deletions(-) diff --git a/src/gallium/drivers/svga/svga_context.h b/src/gallium/drivers/svga/svga_context.h index 61e82a2..1976f98 100644 --- a/src/gallium/drivers/svga/svga_context.h +++ b/src/gallium/drivers/svga/svga_context.h @@ -54,16 +54,17 @@ #define SVGA_QUERY_NUM_BYTES_UPLOADED (PIPE_QUERY_DRIVER_SPECIFIC + 6) #define SVGA_QUERY_COMMAND_BUFFER_SIZE (PIPE_QUERY_DRIVER_SPECIFIC + 7) #define SVGA_QUERY_FLUSH_TIME (PIPE_QUERY_DRIVER_SPECIFIC + 8) +#define SVGA_QUERY_SURFACE_WRITE_FLUSHES (PIPE_QUERY_DRIVER_SPECIFIC + 9) /* running total counters */ -#define SVGA_QUERY_MEMORY_USED (PIPE_QUERY_DRIVER_SPECIFIC + 9) -#define SVGA_QUERY_NUM_SHADERS (PIPE_QUERY_DRIVER_SPECIFIC + 10) -#define SVGA_QUERY_NUM_RESOURCES (PIPE_QUERY_DRIVER_SPECIFIC + 11) -#define SVGA_QUERY_NUM_STATE_OBJECTS (PIPE_QUERY_DRIVER_SPECIFIC + 12) -#define SVGA_QUERY_NUM_SURFACE_VIEWS (PIPE_QUERY_DRIVER_SPECIFIC + 13) -#define SVGA_QUERY_NUM_GENERATE_MIPMAP (PIPE_QUERY_DRIVER_SPECIFIC + 14) +#define SVGA_QUERY_MEMORY_USED (PIPE_QUERY_DRIVER_SPECIFIC + 10) +#define SVGA_QUERY_NUM_SHADERS (PIPE_QUERY_DRIVER_SPECIFIC + 11) +#define SVGA_QUERY_NUM_RESOURCES (PIPE_QUERY_DRIVER_SPECIFIC + 12) +#define SVGA_QUERY_NUM_STATE_OBJECTS (PIPE_QUERY_DRIVER_SPECIFIC + 13) +#define SVGA_QUERY_NUM_SURFACE_VIEWS (PIPE_QUERY_DRIVER_SPECIFIC + 14) +#define SVGA_QUERY_NUM_GENERATE_MIPMAP (PIPE_QUERY_DRIVER_SPECIFIC + 15) /*SVGA_QUERY_MAX has to be last because it is size of an array*/ -#define SVGA_QUERY_MAX (PIPE_QUERY_DRIVER_SPECIFIC + 15) +#define SVGA_QUERY_MAX (PIPE_QUERY_DRIVER_SPECIFIC + 16) /** * Maximum supported number of constant buffers per shader @@ -506,6 +507,7 @@ struct svga_context uint64_t num_resources_mapped; /**< SVGA_QUERY_NUM_RESOURCES_MAPPED */ uint64_t command_buffer_size; /**< SVGA_QUERY_COMMAND_BUFFER_SIZE */ uint64_t flush_time; /**< SVGA_QUERY_FLUSH_TIME */ + uint64_t surface_write_flushes; /**< SVGA_QUERY_SURFACE_WRITE_FLUSHES */ 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 */ diff --git a/src/gallium/drivers/svga/svga_pipe_query.c b/src/gallium/drivers/svga/svga_pipe_query.c index 15decd4..845f4ef 100644 --- a/src/gallium/drivers/svga/svga_pipe_query.c +++ b/src/gallium/drivers/svga/svga_pipe_query.c @@ -729,6 +729,7 @@ svga_create_query(struct pipe_context *pipe, case SVGA_QUERY_NUM_BYTES_UPLOADED: case SVGA_QUERY_COMMAND_BUFFER_SIZE: case SVGA_QUERY_FLUSH_TIME: + case SVGA_QUERY_SURFACE_WRITE_FLUSHES: case SVGA_QUERY_MEMORY_USED: case SVGA_QUERY_NUM_SHADERS: case SVGA_QUERY_NUM_RESOURCES: @@ -800,6 +801,7 @@ svga_destroy_query(struct pipe_context *pipe, struct pipe_query *q) case SVGA_QUERY_NUM_BYTES_UPLOADED: case SVGA_QUERY_COMMAND_BUFFER_SIZE: case SVGA_QUERY_FLUSH_TIME: + case SVGA_QUERY_SURFACE_WRITE_FLUSHES: case SVGA_QUERY_MEMORY_USED: case SVGA_QUERY_NUM_SHADERS: case SVGA_QUERY_NUM_RESOURCES: @@ -894,6 +896,9 @@ svga_begin_query(struct pipe_context *pipe, struct pipe_query *q) case SVGA_QUERY_FLUSH_TIME: sq->begin_count = svga->hud.flush_time; break; + case SVGA_QUERY_SURFACE_WRITE_FLUSHES: + sq->begin_count = svga->hud.surface_write_flushes; + break; case SVGA_QUERY_MEMORY_USED: case SVGA_QUERY_NUM_SHADERS: case SVGA_QUERY_NUM_RESOURCES: @@ -994,6 +999,9 @@ svga_end_query(struct pipe_context *pipe, struct pipe_query *q) case SVGA_QUERY_FLUSH_TIME: sq->end_count = svga->hud.flush_time; break; + case SVGA_QUERY_SURFACE_WRITE_FLUSHES: + sq->end_count = svga->hud.surface_write_flushes; + break; case SVGA_QUERY_MEMORY_USED: case SVGA_QUERY_NUM_SHADERS: case SVGA_QUERY_NUM_RESOURCES: @@ -1094,6 +1102,7 @@ svga_get_query_result(struct pipe_context *pipe, case SVGA_QUERY_NUM_BYTES_UPLOADED: case SVGA_QUERY_COMMAND_BUFFER_SIZE: case SVGA_QUERY_FLUSH_TIME: + case SVGA_QUERY_SURFACE_WRITE_FLUSHES: vresult->u64 = sq->end_count - sq->begin_count; break; /* These are running total counters */ diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c index e898ff2..1edb41d 100644 --- a/src/gallium/drivers/svga/svga_resource_texture.c +++ b/src/gallium/drivers/svga/svga_resource_texture.c @@ -463,8 +463,10 @@ svga_texture_transfer_map(struct pipe_context *pipe, assert(transfer->usage & PIPE_TRANSFER_WRITE); if ((transfer->usage & PIPE_TRANSFER_UNSYNCHRONIZED) == 0) { svga_surfaces_flush(svga); - if (!sws->surface_is_flushed(sws, surf)) + if (!sws->surface_is_flushed(sws, surf)) { + svga->hud.surface_write_flushes++; svga_context_flush(svga, NULL); + } } } } diff --git a/src/gallium/drivers/svga/svga_screen.c b/src/gallium/drivers/svga/svga_screen.c index 03dee73..feb5103 100644 --- a/src/gallium/drivers/svga/svga_screen.c +++ b/src/gallium/drivers/svga/svga_screen.c @@ -831,6 +831,8 @@ svga_get_driver_query_info(struct pipe_screen *screen, PIPE_DRIVER_QUERY_TYPE_BYTES), QUERY("flush-time", SVGA_QUERY_FLUSH_TIME, PIPE_DRIVER_QUERY_TYPE_MICROSECONDS), + QUERY("surface-write-flushes", SVGA_QUERY_SURFACE_WRITE_FLUSHES, + PIPE_DRIVER_QUERY_TYPE_UINT64), /* running total counters */ QUERY("memory-used", SVGA_QUERY_MEMORY_USED, -- 2.7.4