diff options
| author | Francisco Jerez <[email protected]> | 2018-06-02 15:15:15 -0700 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2018-07-09 23:46:57 -0700 |
| commit | 27c211e30f92a0bf85bd03aab8f5e5de7d094a22 (patch) | |
| tree | 8966e70c21f2f294fcb624708c980ae3c26457a9 /src/intel/compiler/brw_eu.h | |
| parent | 1c90ae5accc284cf6b27bcc25e5e3fc3cfb80407 (diff) | |
intel/eu: Use descriptor constructors for sampler messages.
v2: Use SET_BITS macro instead of left shift (Ken).
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/intel/compiler/brw_eu.h')
| -rw-r--r-- | src/intel/compiler/brw_eu.h | 37 |
1 files changed, 26 insertions, 11 deletions
diff --git a/src/intel/compiler/brw_eu.h b/src/intel/compiler/brw_eu.h index d128108ff7e..08284766725 100644 --- a/src/intel/compiler/brw_eu.h +++ b/src/intel/compiler/brw_eu.h @@ -245,17 +245,6 @@ ROUND(RNDE) /* Helpers for SEND instruction: */ -void brw_set_sampler_message(struct brw_codegen *p, - brw_inst *insn, - unsigned binding_table_index, - unsigned sampler, - unsigned msg_type, - unsigned response_length, - unsigned msg_length, - unsigned header_present, - unsigned simd_mode, - unsigned return_format); - void brw_set_dp_read_message(struct brw_codegen *p, brw_inst *insn, unsigned binding_table_index, @@ -299,6 +288,32 @@ brw_message_desc(const struct gen_device_info *devinfo, } } +/** + * Construct a message descriptor immediate with the specified sampler + * function controls. + */ +static inline uint32_t +brw_sampler_desc(const struct gen_device_info *devinfo, + unsigned binding_table_index, + unsigned sampler, + unsigned msg_type, + unsigned simd_mode, + unsigned return_format) +{ + const unsigned desc = (SET_BITS(binding_table_index, 7, 0) | + SET_BITS(sampler, 11, 8)); + if (devinfo->gen >= 7) + return (desc | SET_BITS(msg_type, 16, 12) | + SET_BITS(simd_mode, 18, 17)); + else if (devinfo->gen >= 5) + return (desc | SET_BITS(msg_type, 15, 12) | + SET_BITS(simd_mode, 17, 16)); + else if (devinfo->is_g4x) + return desc | SET_BITS(msg_type, 15, 12); + else + return (desc | SET_BITS(return_format, 13, 12) | + SET_BITS(msg_type, 15, 14)); +} void brw_urb_WRITE(struct brw_codegen *p, struct brw_reg dest, |