diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/intel/blorp/blorp_genX_exec.h | 9 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/genX_state_upload.c | 9 |
2 files changed, 10 insertions, 8 deletions
diff --git a/src/intel/blorp/blorp_genX_exec.h b/src/intel/blorp/blorp_genX_exec.h index ec08b92aad0..0fcb94f1c5d 100644 --- a/src/intel/blorp/blorp_genX_exec.h +++ b/src/intel/blorp/blorp_genX_exec.h @@ -738,11 +738,12 @@ blorp_emit_ps_config(struct blorp_batch *batch, params->wm_prog_kernel + prog_data->prog_offset_2; } - /* 3DSTATE_PS expects the number of threads per PSD, which is always 64; - * it implicitly scales for different GT levels (which have some # of - * PSDs). + /* 3DSTATE_PS expects the number of threads per PSD, which is always 64 + * for pre Gen11 and 128 for gen11+; On gen11+ If a programmed value is + * k, it implies 2(k+1) threads. It implicitly scales for different GT + * levels (which have some # of PSDs). * - * In Gen8 the format is U8-2 whereas in Gen9 it is U8-1. + * In Gen8 the format is U8-2 whereas in Gen9+ it is U9-1. */ if (GEN_GEN >= 9) ps.MaximumNumberofThreadsPerPSD = 64 - 1; diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c index f1842b36c06..3cb8256807c 100644 --- a/src/mesa/drivers/dri/i965/genX_state_upload.c +++ b/src/mesa/drivers/dri/i965/genX_state_upload.c @@ -3815,11 +3815,12 @@ genX(upload_ps)(struct brw_context *brw) ps.SampleMask = genX(determine_sample_mask(brw)); #endif - /* 3DSTATE_PS expects the number of threads per PSD, which is always 64; - * it implicitly scales for different GT levels (which have some # of - * PSDs). + /* 3DSTATE_PS expects the number of threads per PSD, which is always 64 + * for pre Gen11 and 128 for gen11+; On gen11+ If a programmed value is + * k, it implies 2(k+1) threads. It implicitly scales for different GT + * levels (which have some # of PSDs). * - * In Gen8 the format is U8-2 whereas in Gen9 it is U8-1. + * In Gen8 the format is U8-2 whereas in Gen9+ it is U9-1. */ #if GEN_GEN >= 9 ps.MaximumNumberofThreadsPerPSD = 64 - 1; |