diff options
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index fcd742c5f95..48934158bdf 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -2297,6 +2297,30 @@ static void evergreen_emit_tcs_constant_buffers(struct r600_context *rctx, struc 0); } +void evergreen_setup_scratch_buffers(struct r600_context *rctx) { + static const struct { + unsigned ring_base; + unsigned item_size; + unsigned ring_size; + } regs[EG_NUM_HW_STAGES] = { + [R600_HW_STAGE_PS] = { R_008C68_SQ_PSTMP_RING_BASE, R_028914_SQ_PSTMP_RING_ITEMSIZE, R_008C6C_SQ_PSTMP_RING_SIZE }, + [R600_HW_STAGE_VS] = { R_008C60_SQ_VSTMP_RING_BASE, R_028910_SQ_VSTMP_RING_ITEMSIZE, R_008C64_SQ_VSTMP_RING_SIZE }, + [R600_HW_STAGE_GS] = { R_008C58_SQ_GSTMP_RING_BASE, R_02890C_SQ_GSTMP_RING_ITEMSIZE, R_008C5C_SQ_GSTMP_RING_SIZE }, + [R600_HW_STAGE_ES] = { R_008C50_SQ_ESTMP_RING_BASE, R_028908_SQ_ESTMP_RING_ITEMSIZE, R_008C54_SQ_ESTMP_RING_SIZE }, + [EG_HW_STAGE_LS] = { R_008E10_SQ_LSTMP_RING_BASE, R_028830_SQ_LSTMP_RING_ITEMSIZE, R_008E14_SQ_LSTMP_RING_SIZE }, + [EG_HW_STAGE_HS] = { R_008E18_SQ_HSTMP_RING_BASE, R_028834_SQ_HSTMP_RING_ITEMSIZE, R_008E1C_SQ_HSTMP_RING_SIZE } + }; + + for (unsigned i = 0; i < EG_NUM_HW_STAGES; i++) { + struct r600_pipe_shader *stage = rctx->hw_shader_stages[i].shader; + + if (stage && unlikely(stage->scratch_space_needed)) { + r600_setup_scratch_area_for_shader(rctx, stage, + &rctx->scratch_buffers[i], regs[i].ring_base, regs[i].item_size, regs[i].ring_size); + } + } +} + static void evergreen_emit_sampler_views(struct r600_context *rctx, struct r600_samplerview_state *state, unsigned resource_id_base, unsigned pkt_flags) |