diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/amd/vulkan/radv_cmd_buffer.c | 33 | ||||
| -rw-r--r-- | src/amd/vulkan/radv_private.h | 1 |
2 files changed, 24 insertions, 10 deletions
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c index 8821fcacefe..95c2915c977 100644 --- a/src/amd/vulkan/radv_cmd_buffer.c +++ b/src/amd/vulkan/radv_cmd_buffer.c @@ -1517,21 +1517,26 @@ static void radv_emit_index_buffer(struct radv_cmd_buffer *cmd_buffer) { struct radeon_winsys_cs *cs = cmd_buffer->cs; + struct radv_cmd_state *state = &cmd_buffer->state; - if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) { - radeon_set_uconfig_reg_idx(cs, R_03090C_VGT_INDEX_TYPE, - 2, cmd_buffer->state.index_type); - } else { - radeon_emit(cs, PKT3(PKT3_INDEX_TYPE, 0, 0)); - radeon_emit(cs, cmd_buffer->state.index_type); + if (state->index_type != state->last_index_type) { + if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) { + radeon_set_uconfig_reg_idx(cs, R_03090C_VGT_INDEX_TYPE, + 2, state->index_type); + } else { + radeon_emit(cs, PKT3(PKT3_INDEX_TYPE, 0, 0)); + radeon_emit(cs, state->index_type); + } + + state->last_index_type = state->index_type; } radeon_emit(cs, PKT3(PKT3_INDEX_BASE, 1, 0)); - radeon_emit(cs, cmd_buffer->state.index_va); - radeon_emit(cs, cmd_buffer->state.index_va >> 32); + radeon_emit(cs, state->index_va); + radeon_emit(cs, state->index_va >> 32); radeon_emit(cs, PKT3(PKT3_INDEX_BUFFER_SIZE, 0, 0)); - radeon_emit(cs, cmd_buffer->state.max_index_count); + radeon_emit(cs, state->max_index_count); cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_INDEX_BUFFER; } @@ -2243,6 +2248,7 @@ VkResult radv_BeginCommandBuffer( memset(&cmd_buffer->state, 0, sizeof(cmd_buffer->state)); cmd_buffer->state.last_primitive_reset_en = -1; + cmd_buffer->state.last_index_type = -1; cmd_buffer->usage_flags = pBeginInfo->flags; /* setup initial configuration into command buffer */ @@ -2860,6 +2866,11 @@ void radv_CmdExecuteCommands( primary->state.last_ia_multi_vgt_param = secondary->state.last_ia_multi_vgt_param; } + + if (secondary->state.last_index_type != -1) { + primary->state.last_index_type = + secondary->state.last_index_type; + } } /* After executing commands from secondary buffers we have to dirty @@ -3244,8 +3255,10 @@ radv_emit_all_graphics_states(struct radv_cmd_buffer *cmd_buffer, * so the state must be re-emitted before the next indexed * draw. */ - if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) + if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) { + cmd_buffer->state.last_index_type = -1; cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER; + } } radv_cmd_buffer_flush_dynamic_state(cmd_buffer); diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h index b1f6eacef1c..16afd6d6921 100644 --- a/src/amd/vulkan/radv_private.h +++ b/src/amd/vulkan/radv_private.h @@ -830,6 +830,7 @@ struct radv_cmd_state { uint32_t index_type; uint32_t max_index_count; uint64_t index_va; + int32_t last_index_type; int32_t last_primitive_reset_en; uint32_t last_primitive_reset_index; |