diff options
| author | Alex Deucher <[email protected]> | 2011-01-31 02:47:54 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2011-01-31 02:49:27 -0500 |
| commit | 26a4c1cb650eee1380f87f3d7e8cff43c3d6a3e6 (patch) | |
| tree | 1b14dcf1ccacb127d3d7615245b4537203e7803d /src/gallium | |
| parent | df8089df90de3e720fec46d6118b15094e94ccd7 (diff) | |
r600g: fix OQ on evergreen
6xx/7xx have a max of 4 DBs, evergreen have a max of 8.
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/r600/r600.h | 2 | ||||
| -rw-r--r-- | src/gallium/winsys/r600/drm/r600_hw_context.c | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/src/gallium/drivers/r600/r600.h b/src/gallium/drivers/r600/r600.h index 15cfb7f0c46..64c52bca795 100644 --- a/src/gallium/drivers/r600/r600.h +++ b/src/gallium/drivers/r600/r600.h @@ -250,7 +250,7 @@ struct r600_context { struct list_head query_list; unsigned num_query_running; struct list_head fenced_bo; - unsigned num_db; /* for OQ */ + unsigned max_db; /* for OQ */ }; struct r600_draw { diff --git a/src/gallium/winsys/r600/drm/r600_hw_context.c b/src/gallium/winsys/r600/drm/r600_hw_context.c index 53879a57fa5..f4e2aaa772c 100644 --- a/src/gallium/winsys/r600/drm/r600_hw_context.c +++ b/src/gallium/winsys/r600/drm/r600_hw_context.c @@ -753,7 +753,10 @@ int r600_context_init(struct r600_context *ctx, struct radeon *radeon) LIST_INITHEAD(&ctx->dirty); /* TODO update this value correctly */ - ctx->num_db = 4; + if (radeon->family >= CHIP_CEDAR) + ctx->max_db = 8; + else + ctx->max_db = 4; return 0; out_err: @@ -1265,7 +1268,7 @@ static boolean r600_query_result(struct r600_context *ctx, struct r600_query *qu if (!results) return FALSE; - size = query->num_results * (query->type == PIPE_QUERY_OCCLUSION_COUNTER ? ctx->num_db : 1); + size = query->num_results * (query->type == PIPE_QUERY_OCCLUSION_COUNTER ? ctx->max_db : 1); for (i = 0; i < size; i += 4) { start = (u64)results[i] | (u64)results[i + 1] << 32; end = (u64)results[i + 2] | (u64)results[i + 3] << 32; @@ -1344,7 +1347,7 @@ void r600_query_end(struct r600_context *ctx, struct r600_query *query) ctx->pm4[ctx->pm4_cdwords++] = 0; r600_context_bo_reloc(ctx, &ctx->pm4[ctx->pm4_cdwords - 1], query->buffer); - query->num_results += 4 * (query->type == PIPE_QUERY_OCCLUSION_COUNTER ? ctx->num_db : 1); + query->num_results += 4 * (query->type == PIPE_QUERY_OCCLUSION_COUNTER ? ctx->max_db : 1); query->state ^= R600_QUERY_STATE_STARTED; query->state |= R600_QUERY_STATE_ENDED; ctx->num_query_running--; |