diff options
Diffstat (limited to 'src/gallium/drivers/radeon')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.h | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/r600_query.c | 33 |
3 files changed, 17 insertions, 20 deletions
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c index 7c8fe786156..9adb8ec53da 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.c +++ b/src/gallium/drivers/radeon/r600_pipe_common.c @@ -1308,6 +1308,7 @@ bool r600_common_screen_init(struct r600_common_screen *rscreen, printf("num_render_backends = %i\n", rscreen->info.num_render_backends); printf("num_tile_pipes = %i\n", rscreen->info.num_tile_pipes); printf("pipe_interleave_bytes = %i\n", rscreen->info.pipe_interleave_bytes); + printf("enabled_rb_mask = 0x%x\n", rscreen->info.enabled_rb_mask); } return true; } diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h index afb1385f97e..e72f4a2a649 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.h +++ b/src/gallium/drivers/radeon/r600_pipe_common.h @@ -586,7 +586,6 @@ struct r600_common_context { struct list_head active_queries; unsigned num_cs_dw_queries_suspend; /* Additional hardware info. */ - unsigned backend_mask; unsigned max_db; /* for OQ */ /* Misc stats. */ unsigned num_draw_calls; @@ -775,7 +774,7 @@ void r600_init_screen_query_functions(struct r600_common_screen *rscreen); void r600_query_init(struct r600_common_context *rctx); void r600_suspend_queries(struct r600_common_context *ctx); void r600_resume_queries(struct r600_common_context *ctx); -void r600_query_init_backend_mask(struct r600_common_context *ctx); +void r600_query_fix_enabled_rb_mask(struct r600_common_screen *rscreen); /* r600_streamout.c */ void r600_streamout_buffers_dirty(struct r600_common_context *rctx); diff --git a/src/gallium/drivers/radeon/r600_query.c b/src/gallium/drivers/radeon/r600_query.c index d4e41306a44..cf5e62115b6 100644 --- a/src/gallium/drivers/radeon/r600_query.c +++ b/src/gallium/drivers/radeon/r600_query.c @@ -435,6 +435,7 @@ static bool r600_query_hw_prepare_buffer(struct r600_common_context *ctx, if (query->b.type == PIPE_QUERY_OCCLUSION_COUNTER || query->b.type == PIPE_QUERY_OCCLUSION_PREDICATE) { + unsigned enabled_rb_mask = ctx->screen->info.enabled_rb_mask; unsigned num_results; unsigned i, j; @@ -442,7 +443,7 @@ static bool r600_query_hw_prepare_buffer(struct r600_common_context *ctx, num_results = buffer->b.b.width0 / query->result_size; for (j = 0; j < num_results; j++) { for (i = 0; i < ctx->max_db; i++) { - if (!(ctx->backend_mask & (1<<i))) { + if (!(enabled_rb_mask & (1<<i))) { results[(i * 4)+1] = 0x80000000; results[(i * 4)+3] = 0x80000000; } @@ -1611,19 +1612,22 @@ void r600_resume_queries(struct r600_common_context *ctx) } } -/* Get backends mask */ -void r600_query_init_backend_mask(struct r600_common_context *ctx) +/* Fix radeon_info::enabled_rb_mask for R600, R700, EVERGREEN, NI. */ +void r600_query_fix_enabled_rb_mask(struct r600_common_screen *rscreen) { + struct r600_common_context *ctx = + (struct r600_common_context*)rscreen->aux_context; struct radeon_winsys_cs *cs = ctx->gfx.cs; struct r600_resource *buffer; uint32_t *results; - unsigned num_backends = ctx->screen->info.num_render_backends; unsigned i, mask = 0; + assert(rscreen->chip_class <= CAYMAN); + /* if backend_map query is supported by the kernel */ - if (ctx->screen->info.r600_gb_backend_map_valid) { - unsigned num_tile_pipes = ctx->screen->info.num_tile_pipes; - unsigned backend_map = ctx->screen->info.r600_gb_backend_map; + if (rscreen->info.r600_gb_backend_map_valid) { + unsigned num_tile_pipes = rscreen->info.num_tile_pipes; + unsigned backend_map = rscreen->info.r600_gb_backend_map; unsigned item_width, item_mask; if (ctx->chip_class >= EVERGREEN) { @@ -1640,7 +1644,7 @@ void r600_query_init_backend_mask(struct r600_common_context *ctx) backend_map >>= item_width; } if (mask != 0) { - ctx->backend_mask = mask; + rscreen->info.enabled_rb_mask = mask; return; } } @@ -1652,7 +1656,7 @@ void r600_query_init_backend_mask(struct r600_common_context *ctx) pipe_buffer_create(ctx->b.screen, 0, PIPE_USAGE_STAGING, ctx->max_db*16); if (!buffer) - goto err; + return; /* initialize buffer with zeroes */ results = r600_buffer_map_sync_with_rings(ctx, buffer, PIPE_TRANSFER_WRITE); @@ -1681,15 +1685,8 @@ void r600_query_init_backend_mask(struct r600_common_context *ctx) r600_resource_reference(&buffer, NULL); - if (mask != 0) { - ctx->backend_mask = mask; - return; - } - -err: - /* fallback to old method - set num_backends lower bits to 1 */ - ctx->backend_mask = (~((uint32_t)0))>>(32-num_backends); - return; + if (mask) + rscreen->info.enabled_rb_mask = mask; } #define XFULL(name_, query_type_, type_, result_type_, group_id_) \ |