diff options
| author | Marek Olšák <[email protected]> | 2013-03-22 02:39:42 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2013-03-26 01:28:19 +0100 |
| commit | 8ddae684aff5bae3f9bf12b35d938fe53aadc1a8 (patch) | |
| tree | 23900c4e4cc6a00fcceca502e670f4b34b6dd60f /src/gallium/drivers/r600/r600_query.c | |
| parent | 2504380aafe5ff745c87a2e715bc29a20597ebe4 (diff) | |
r600g: add a driver query returning the amount of requested VRAM and GTT memory
Diffstat (limited to 'src/gallium/drivers/r600/r600_query.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_query.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_query.c b/src/gallium/drivers/r600/r600_query.c index 6ee4bbd3a00..e2072ca27a4 100644 --- a/src/gallium/drivers/r600/r600_query.c +++ b/src/gallium/drivers/r600/r600_query.c @@ -45,6 +45,8 @@ static struct r600_resource *r600_new_query_buffer(struct r600_context *ctx, uns /* Non-GPU queries. */ switch (type) { case R600_QUERY_DRAW_CALLS: + case R600_QUERY_REQUESTED_VRAM: + case R600_QUERY_REQUESTED_GTT: return NULL; } @@ -310,6 +312,8 @@ static struct pipe_query *r600_create_query(struct pipe_context *ctx, unsigned q break; /* Non-GPU queries. */ case R600_QUERY_DRAW_CALLS: + case R600_QUERY_REQUESTED_VRAM: + case R600_QUERY_REQUESTED_GTT: skip_allocation = true; break; default: @@ -361,6 +365,10 @@ static void r600_begin_query(struct pipe_context *ctx, struct pipe_query *query) case R600_QUERY_DRAW_CALLS: rquery->begin_result = rctx->num_draw_calls; return; + case R600_QUERY_REQUESTED_VRAM: + case R600_QUERY_REQUESTED_GTT: + rquery->begin_result = 0; + return; } /* Discard the old query buffers. */ @@ -398,6 +406,12 @@ static void r600_end_query(struct pipe_context *ctx, struct pipe_query *query) case R600_QUERY_DRAW_CALLS: rquery->end_result = rctx->num_draw_calls; return; + case R600_QUERY_REQUESTED_VRAM: + rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_REQUESTED_VRAM_MEMORY); + return; + case R600_QUERY_REQUESTED_GTT: + rquery->end_result = rctx->ws->query_value(rctx->ws, RADEON_REQUESTED_GTT_MEMORY); + return; } r600_emit_query_end(rctx, rquery); @@ -437,6 +451,8 @@ static boolean r600_get_query_buffer_result(struct r600_context *ctx, /* Non-GPU queries. */ switch (query->type) { case R600_QUERY_DRAW_CALLS: + case R600_QUERY_REQUESTED_VRAM: + case R600_QUERY_REQUESTED_GTT: result->u64 = query->end_result - query->begin_result; return TRUE; } |