diff options
| author | Kenneth Graunke <[email protected]> | 2013-02-25 13:56:01 -0800 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2013-03-01 22:09:03 -0800 |
| commit | d1b34baf9b9c977d2bcd612aa8ea7256f2143ad8 (patch) | |
| tree | 48b238be172294faed2e8854e5459c6a844d5111 /src/mesa/drivers | |
| parent | 3d71f4fbac2e0337a1881cef93a220c36f9875f5 (diff) | |
i965: Write TIMESTAMP query values into the first buffer element.
For timestamp queries, we just write a single value to a BO. The
natural place to write that is element 0, so we should do that.
Previously, we wrote it into element 1 (the second slot) leaving
element 0 filled with garbage.
Signed-off-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_queryobj.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_queryobj.c b/src/mesa/drivers/dri/i965/brw_queryobj.c index 03104791406..c6ed8e26d32 100644 --- a/src/mesa/drivers/dri/i965/brw_queryobj.c +++ b/src/mesa/drivers/dri/i965/brw_queryobj.c @@ -179,12 +179,11 @@ brw_queryobj_get_results(struct gl_context *ctx, * The low 32 bits rolls over in ~343 seconds. Our 36-bit result * rolls over every ~69 seconds. */ - query->Base.Result = 80 * (results[1] & 0xffffffff); + query->Base.Result = 80 * (results[0] & 0xffffffff); query->Base.Result &= (1ull << 36) - 1; } else { - query->Base.Result = 1000 * (results[1] >> 32); + query->Base.Result = 1000 * (results[0] >> 32); } - break; case GL_SAMPLES_PASSED_ARB: @@ -479,7 +478,7 @@ brw_query_counter(struct gl_context *ctx, struct gl_query_object *q) drm_intel_bo_unreference(query->bo); query->bo = drm_intel_bo_alloc(intel->bufmgr, "timestamp query", 4096, 4096); - write_timestamp(intel, query->bo, 1); + write_timestamp(intel, query->bo, 0); } static uint64_t |