summaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers/r600/r600.h
diff options
context:
space:
mode:
authorVadim Girlin <[email protected]>2011-08-03 01:04:19 +0400
committerAlex Deucher <[email protected]>2011-08-03 10:17:44 -0400
commit6eb94fc3444a300a0419c40cfcf356fdd88bc304 (patch)
treeea409894161a3e56d68fe194ef858712ee75b6f2 /src/gallium/drivers/r600/r600.h
parent2664980760c5cf2e7dde4065f9cc8e8b865627c3 (diff)
r600g: use backend mask for occlusion queries
Use backend_map kernel query if supported, otherwise analyze ZPASS_DONE results to get the mask. Fixes lockups with predicated rendering due to incorrect query buffer initialization on some cards. Note: this is a candidate for the 7.11 branch. Signed-off-by: Vadim Girlin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600.h')
-rw-r--r--src/gallium/drivers/r600/r600.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h
index 2e759c79409..2ac5ed465c1 100644
--- a/src/gallium/drivers/r600/r600.h
+++ b/src/gallium/drivers/r600/r600.h
@@ -94,6 +94,8 @@ struct r600_tiling_info *r600_get_tiling_info(struct radeon *radeon);
unsigned r600_get_clock_crystal_freq(struct radeon *radeon);
unsigned r600_get_minor_version(struct radeon *radeon);
unsigned r600_get_num_backends(struct radeon *radeon);
+unsigned r600_get_num_tile_pipes(struct radeon *radeon);
+unsigned r600_get_backend_map(struct radeon *radeon);
/* r600_bo.c */
struct r600_bo;
@@ -258,6 +260,7 @@ struct r600_context {
u32 *pm4;
struct list_head query_list;
unsigned num_query_running;
+ unsigned backend_mask;
struct list_head fenced_bo;
unsigned max_db; /* for OQ */
unsigned num_dest_buffers;
@@ -279,6 +282,7 @@ struct r600_draw {
struct r600_bo *indices;
};
+void r600_get_backend_mask(struct r600_context *ctx);
int r600_context_init(struct r600_context *ctx, struct radeon *radeon);
void r600_context_fini(struct r600_context *ctx);
void r600_context_pipe_state_set(struct r600_context *ctx, struct r600_pipe_state *state);