diff options
| author | Vadim Girlin <[email protected]> | 2012-01-18 23:17:29 +0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2012-01-20 15:09:42 -0500 |
| commit | c97632642a7d84a8a21ffde37b3907632e0d01c0 (patch) | |
| tree | 588de08666948a199baf29fcb54e7e2303ba6a08 /src/gallium/drivers/r600/r600_shader.c | |
| parent | 2b3a8cbc891894417510fbc72cb108c5835adcf5 (diff) | |
r600g: fix combined MEM_STREAM instructions
BURST_COUNT is clipped with ARRAY_SIZE, so set it to the max value
to avoid clipping.
Signed-off-by: Vadim Girlin <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_shader.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c index 5819c2bc1a0..cfcca36cb25 100644 --- a/src/gallium/drivers/r600/r600_shader.c +++ b/src/gallium/drivers/r600/r600_shader.c @@ -1014,7 +1014,9 @@ static int r600_shader_from_tgsi(struct r600_pipe_context * rctx, struct r600_pi output.type = V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_WRITE; output.burst_count = 1; output.barrier = 1; - output.array_size = 0; + /* array_size is an upper limit for the burst_count + * with MEM_STREAM instructions */ + output.array_size = 0xFFF; output.comp_mask = (1 << so.output[i].num_components) - 1; if (ctx.bc->chip_class >= EVERGREEN) { switch (so.output[i].output_buffer) { |