diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.cpp | 26 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs.h | 2 |
2 files changed, 11 insertions, 17 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index e1b202b0637..6e3d5cb6ebc 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -418,20 +418,16 @@ fs_visitor::VARYING_PULL_CONSTANT_LOAD(const fs_reg &dst, * A helper for MOV generation for fixing up broken hardware SEND dependency * handling. */ -fs_inst * -fs_visitor::DEP_RESOLVE_MOV(int grf) +void +fs_visitor::DEP_RESOLVE_MOV(const fs_builder &bld, int grf) { - fs_inst *inst = MOV(brw_null_reg(), fs_reg(GRF, grf, BRW_REGISTER_TYPE_F)); - - inst->ir = NULL; - inst->annotation = "send dependency resolve"; - /* The caller always wants uncompressed to emit the minimal extra * dependencies, and to avoid having to deal with aligning its regs to 2. */ - inst->exec_size = 8; + const fs_builder ubld = bld.annotate("send dependency resolve") + .half(0); - return inst; + ubld.MOV(ubld.null_reg_f(), fs_reg(GRF, grf, BRW_REGISTER_TYPE_F)); } bool @@ -3117,9 +3113,8 @@ fs_visitor::insert_gen4_pre_send_dependency_workarounds(bblock_t *block, */ if (block->start() == scan_inst) { for (int i = 0; i < write_len; i++) { - if (needs_dep[i]) { - inst->insert_before(block, DEP_RESOLVE_MOV(first_write_grf + i)); - } + if (needs_dep[i]) + DEP_RESOLVE_MOV(bld.at(block, inst), first_write_grf + i); } return; } @@ -3135,7 +3130,7 @@ fs_visitor::insert_gen4_pre_send_dependency_workarounds(bblock_t *block, if (reg >= first_write_grf && reg < first_write_grf + write_len && needs_dep[reg - first_write_grf]) { - inst->insert_before(block, DEP_RESOLVE_MOV(reg)); + DEP_RESOLVE_MOV(bld.at(block, inst), reg); needs_dep[reg - first_write_grf] = false; if (scan_inst->exec_size == 16) needs_dep[reg - first_write_grf + 1] = false; @@ -3182,8 +3177,7 @@ fs_visitor::insert_gen4_post_send_dependency_workarounds(bblock_t *block, fs_ins if (block->end() == scan_inst) { for (int i = 0; i < write_len; i++) { if (needs_dep[i]) - scan_inst->insert_before(block, - DEP_RESOLVE_MOV(first_write_grf + i)); + DEP_RESOLVE_MOV(bld.at(block, scan_inst), first_write_grf + i); } return; } @@ -3198,7 +3192,7 @@ fs_visitor::insert_gen4_post_send_dependency_workarounds(bblock_t *block, fs_ins scan_inst->dst.reg >= first_write_grf && scan_inst->dst.reg < first_write_grf + write_len && needs_dep[scan_inst->dst.reg - first_write_grf]) { - scan_inst->insert_before(block, DEP_RESOLVE_MOV(scan_inst->dst.reg)); + DEP_RESOLVE_MOV(bld.at(block, scan_inst), scan_inst->dst.reg); needs_dep[scan_inst->dst.reg - first_write_grf] = false; } diff --git a/src/mesa/drivers/dri/i965/brw_fs.h b/src/mesa/drivers/dri/i965/brw_fs.h index bdda9d0558b..5ad137b2858 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.h +++ b/src/mesa/drivers/dri/i965/brw_fs.h @@ -131,7 +131,6 @@ public: enum brw_conditional_mod condition); fs_inst *LRP(const fs_reg &dst, const fs_reg &a, const fs_reg &y, const fs_reg &x); - fs_inst *DEP_RESOLVE_MOV(int grf); fs_inst *BFREV(const fs_reg &dst, const fs_reg &value); fs_inst *BFE(const fs_reg &dst, const fs_reg &bits, const fs_reg &offset, const fs_reg &value); @@ -159,6 +158,7 @@ public: const fs_reg &surf_index, const fs_reg &varying_offset, uint32_t const_offset); + void DEP_RESOLVE_MOV(const brw::fs_builder &bld, int grf); bool run_fs(); bool run_vs(); |