diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/radeonsi_pm4.c')
-rw-r--r-- | src/gallium/drivers/radeonsi/radeonsi_pm4.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/radeonsi_pm4.c b/src/gallium/drivers/radeonsi/radeonsi_pm4.c index 13fe99be3bd..3c53ce2e172 100644 --- a/src/gallium/drivers/radeonsi/radeonsi_pm4.c +++ b/src/gallium/drivers/radeonsi/radeonsi_pm4.c @@ -96,6 +96,29 @@ void si_pm4_add_bo(struct si_pm4_state *state, state->bo_usage[idx] = usage; } +void si_pm4_sh_data_begin(struct si_pm4_state *state) +{ + si_pm4_cmd_begin(state, PKT3_NOP); +} + +void si_pm4_sh_data_add(struct si_pm4_state *state, uint32_t dw) +{ + si_pm4_cmd_add(state, dw); +} + +void si_pm4_sh_data_end(struct si_pm4_state *state, unsigned reg) +{ + unsigned offs = state->last_pm4 + 1; + si_pm4_cmd_end(state, false); + + si_pm4_cmd_begin(state, PKT3_SET_SH_REG_OFFSET); + si_pm4_cmd_add(state, (reg - SI_SH_REG_OFFSET) >> 2); + state->relocs[state->nrelocs++] = state->ndw; + si_pm4_cmd_add(state, offs << 2); + si_pm4_cmd_add(state, 0); + si_pm4_cmd_end(state, false); +} + void si_pm4_inval_shader_cache(struct si_pm4_state *state) { state->cp_coher_cntl |= S_0085F0_SH_ICACHE_ACTION_ENA(1); @@ -181,6 +204,11 @@ void si_pm4_emit(struct r600_context *rctx, struct si_pm4_state *state) } memcpy(&cs->buf[cs->cdw], state->pm4, state->ndw * 4); + + for (int i = 0; i < state->nrelocs; ++i) { + cs->buf[cs->cdw + state->relocs[i]] += cs->cdw << 2; + } + cs->cdw += state->ndw; } |