static void compute_emit_cs(struct r600_context *ctx, const uint *block_layout,
const uint *grid_layout)
{
struct radeon_winsys_cs *cs = ctx->cs;
int i;
struct r600_resource *onebo = NULL;
struct r600_pipe_state *cb_state;
struct evergreen_compute_resource *resources =
ctx->cs_shader_state.shader->resources;
/* Initialize all the compute-related registers.
*
* See evergreen_init_atom_start_compute_cs() in this file for the list
* of registers initialized by the start_compute_cs_cmd atom.
*/
r600_emit_atom(ctx, &ctx->start_compute_cs_cmd.atom);
ctx->flags |= R600_CONTEXT_CB_FLUSH;
r600_flush_emit(ctx);
/* Emit cb_state */
cb_state = ctx->states[R600_PIPE_STATE_FRAMEBUFFER];
r600_context_pipe_state_emit(ctx, cb_state, RADEON_CP_PACKET3_COMPUTE_MODE);
/* Set CB_TARGET_MASK XXX: Use cb_misc_state */
r600_write_compute_context_reg(cs, R_028238_CB_TARGET_MASK,
ctx->compute_cb_target_mask);
/* Emit vertex buffer state */
ctx->cs_vertex_buffer_state.atom.num_dw = 12 * util_bitcount(ctx->cs_vertex_buffer_state.dirty_mask);
r600_emit_atom(ctx, &ctx->cs_vertex_buffer_state.atom);
/* Emit compute shader state */
r600_emit_atom(ctx, &ctx->cs_shader_state.atom);
for (i = 0; i < get_compute_resource_num(); i++) {
if (resources[i].enabled) {
int j;
COMPUTE_DBG("resnum: %i, cdw: %i\n", i, cs->cdw);
for (j = 0; j < resources[i].cs_end; j++) {
if (resources[i].do_reloc[j]) {
assert(resources[i].bo);
evergreen_emit_ctx_reloc(ctx,
resources[i].bo,
resources[i].usage);
}
cs->buf[cs->cdw++] = resources[i].cs[j];
}
if (resources[i].bo) {
onebo = resources[i].bo;
evergreen_emit_ctx_reloc(ctx,
resources[i].bo,
resources[i].usage);
///special case for textures
if (resources[i].do_reloc
[resources[i].cs_end] == 2) {
evergreen_emit_ctx_reloc(ctx,
resources[i].bo,
resources[i].usage);
}
}
}
}
/* Emit dispatch state and dispatch packet */
evergreen_emit_direct_dispatch(ctx, block_layout, grid_layout);
/* XXX evergreen_flush_emit() hardcodes the CP_COHER_SIZE to 0xffffffff
*/
ctx->flags |= R600_CONTEXT_CB_FLUSH;
r600_flush_emit(ctx);
#if 0
COMPUTE_DBG("cdw: %i\n", cs->cdw);
for (i = 0; i < cs->cdw; i++) {
COMPUTE_DBG("%4i : 0x%08X\n", i, ctx->cs->buf[i]);
}
#endif
ctx->ws->cs_flush(ctx->cs, RADEON_FLUSH_ASYNC | RADEON_FLUSH_COMPUTE);
ctx->pm4_dirty_cdwords = 0;
ctx->flags = 0;
COMPUTE_DBG("shader started\n");
ctx->ws->buffer_wait(onebo->buf, 0);
COMPUTE_DBG("...\n");
ctx->streamout_start = TRUE;
ctx->streamout_append_bitmask = ~0;
}
static void evergreen_emit_direct_dispatch(
struct r600_context *rctx,
const uint *block_layout, const uint *grid_layout)
{
int i;
struct radeon_winsys_cs *cs = rctx->cs;
unsigned num_waves;
unsigned num_pipes = rctx->screen->info.r600_max_pipes;
unsigned wave_divisor = (16 * num_pipes);
int group_size = 1;
int grid_size = 1;
/* XXX: Enable lds and get size from cs_shader_state */
unsigned lds_size = 0;
/* Calculate group_size/grid_size */
for (i = 0; i < 3; i++) {
group_size *= block_layout[i];
}
for (i = 0; i < 3; i++) {
grid_size *= grid_layout[i];
}
/* num_waves = ceil((tg_size.x * tg_size.y, tg_size.z) / (16 * num_pipes)) */
num_waves = (block_layout[0] * block_layout[1] * block_layout[2] +
wave_divisor - 1) / wave_divisor;
COMPUTE_DBG("Using %u pipes, there are %u wavefronts per thread block\n",
num_pipes, num_waves);
/* XXX: Partition the LDS between PS/CS. By default half (4096 dwords
* on Evergreen) oes to Pixel Shaders and half goes to Compute Shaders.
* We may need to allocat the entire LDS space for Compute Shaders.
*
* EG: R_008E2C_SQ_LDS_RESOURCE_MGMT := S_008E2C_NUM_LS_LDS(lds_dwords)
* CM: CM_R_0286FC_SPI_LDS_MGMT := S_0286FC_NUM_LS_LDS(lds_dwords)
*/
r600_write_config_reg(cs, R_008970_VGT_NUM_INDICES, group_size);
r600_write_config_reg_seq(cs, R_00899C_VGT_COMPUTE_START_X, 3);
r600_write_value(cs, 0); /* R_00899C_VGT_COMPUTE_START_X */
r600_write_value(cs, 0); /* R_0089A0_VGT_COMPUTE_START_Y */
r600_write_value(cs, 0); /* R_0089A4_VGT_COMPUTE_START_Z */
r600_write_config_reg(cs, R_0089AC_VGT_COMPUTE_THREAD_GROUP_SIZE,
group_size);
r600_write_compute_context_reg_seq(cs, R_0286EC_SPI_COMPUTE_NUM_THREAD_X, 3);
r600_write_value(cs, block_layout[0]); /* R_0286EC_SPI_COMPUTE_NUM_THREAD_X */
r600_write_value(cs, block_layout[1]); /* R_0286F0_SPI_COMPUTE_NUM_THREAD_Y */
r600_write_value(cs, block_layout[2]); /* R_0286F4_SPI_COMPUTE_NUM_THREAD_Z */
r600_write_compute_context_reg(cs, CM_R_0288E8_SQ_LDS_ALLOC,
lds_size | (num_waves << 14));
/* Dispatch packet */
r600_write_value(cs, PKT3C(PKT3_DISPATCH_DIRECT, 3, 0));
r600_write_value(cs, grid_layout[0]);
r600_write_value(cs, grid_layout[1]);
r600_write_value(cs, grid_layout[2]);
/* VGT_DISPATCH_INITIATOR = COMPUTE_SHADER_EN */
r600_write_value(cs, 1);
}
static void compute_emit_cs(struct r600_context *ctx, const uint *block_layout,
const uint *grid_layout)
{
struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
unsigned flush_flags = 0;
int i;
/* make sure that the gfx ring is only one active */
if (ctx->rings.dma.cs) {
ctx->rings.dma.flush(ctx, RADEON_FLUSH_ASYNC);
}
/* Initialize all the compute-related registers.
*
* See evergreen_init_atom_start_compute_cs() in this file for the list
* of registers initialized by the start_compute_cs_cmd atom.
*/
r600_emit_command_buffer(cs, &ctx->start_compute_cs_cmd);
ctx->flags |= R600_CONTEXT_WAIT_3D_IDLE | R600_CONTEXT_FLUSH_AND_INV;
r600_flush_emit(ctx);
/* Emit colorbuffers. */
for (i = 0; i < ctx->framebuffer.state.nr_cbufs; i++) {
struct r600_surface *cb = (struct r600_surface*)ctx->framebuffer.state.cbufs[i];
unsigned reloc = r600_context_bo_reloc(ctx, &ctx->rings.gfx,
(struct r600_resource*)cb->base.texture,
RADEON_USAGE_READWRITE);
r600_write_compute_context_reg_seq(cs, R_028C60_CB_COLOR0_BASE + i * 0x3C, 7);
r600_write_value(cs, cb->cb_color_base); /* R_028C60_CB_COLOR0_BASE */
r600_write_value(cs, cb->cb_color_pitch); /* R_028C64_CB_COLOR0_PITCH */
r600_write_value(cs, cb->cb_color_slice); /* R_028C68_CB_COLOR0_SLICE */
r600_write_value(cs, cb->cb_color_view); /* R_028C6C_CB_COLOR0_VIEW */
r600_write_value(cs, cb->cb_color_info); /* R_028C70_CB_COLOR0_INFO */
r600_write_value(cs, cb->cb_color_attrib); /* R_028C74_CB_COLOR0_ATTRIB */
r600_write_value(cs, cb->cb_color_dim); /* R_028C78_CB_COLOR0_DIM */
r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C60_CB_COLOR0_BASE */
r600_write_value(cs, reloc);
if (!ctx->keep_tiling_flags) {
r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C70_CB_COLOR0_INFO */
r600_write_value(cs, reloc);
}
r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C74_CB_COLOR0_ATTRIB */
r600_write_value(cs, reloc);
}
/* Set CB_TARGET_MASK XXX: Use cb_misc_state */
r600_write_compute_context_reg(cs, R_028238_CB_TARGET_MASK,
ctx->compute_cb_target_mask);
/* Emit vertex buffer state */
ctx->cs_vertex_buffer_state.atom.num_dw = 12 * util_bitcount(ctx->cs_vertex_buffer_state.dirty_mask);
r600_emit_atom(ctx, &ctx->cs_vertex_buffer_state.atom);
/* Emit constant buffer state */
r600_emit_atom(ctx, &ctx->constbuf_state[PIPE_SHADER_COMPUTE].atom);
/* Emit compute shader state */
r600_emit_atom(ctx, &ctx->cs_shader_state.atom);
/* Emit dispatch state and dispatch packet */
evergreen_emit_direct_dispatch(ctx, block_layout, grid_layout);
/* XXX evergreen_flush_emit() hardcodes the CP_COHER_SIZE to 0xffffffff
*/
ctx->flags |= R600_CONTEXT_INVAL_READ_CACHES;
r600_flush_emit(ctx);
#if 0
COMPUTE_DBG(ctx->screen, "cdw: %i\n", cs->cdw);
for (i = 0; i < cs->cdw; i++) {
COMPUTE_DBG(ctx->screen, "%4i : 0x%08X\n", i, ctx->cs->buf[i]);
}
#endif
flush_flags = RADEON_FLUSH_ASYNC | RADEON_FLUSH_COMPUTE;
if (ctx->keep_tiling_flags) {
flush_flags |= RADEON_FLUSH_KEEP_TILING_FLAGS;
}
ctx->ws->cs_flush(ctx->rings.gfx.cs, flush_flags, ctx->screen->cs_count++);
ctx->flags = 0;
COMPUTE_DBG(ctx->screen, "shader started\n");
}
static void evergreen_emit_direct_dispatch(
struct r600_context *rctx,
const uint *block_layout, const uint *grid_layout)
{
int i;
struct radeon_winsys_cs *cs = rctx->b.rings.gfx.cs;
struct r600_pipe_compute *shader = rctx->cs_shader_state.shader;
unsigned num_waves;
unsigned num_pipes = rctx->screen->b.info.r600_max_pipes;
unsigned wave_divisor = (16 * num_pipes);
int group_size = 1;
int grid_size = 1;
unsigned lds_size = shader->local_size / 4 + shader->active_kernel->bc.nlds_dw;
/* Calculate group_size/grid_size */
for (i = 0; i < 3; i++) {
group_size *= block_layout[i];
}
for (i = 0; i < 3; i++) {
grid_size *= grid_layout[i];
}
/* num_waves = ceil((tg_size.x * tg_size.y, tg_size.z) / (16 * num_pipes)) */
num_waves = (block_layout[0] * block_layout[1] * block_layout[2] +
wave_divisor - 1) / wave_divisor;
COMPUTE_DBG(rctx->screen, "Using %u pipes, "
"%u wavefronts per thread block, "
"allocating %u dwords lds.\n",
num_pipes, num_waves, lds_size);
r600_write_config_reg(cs, R_008970_VGT_NUM_INDICES, group_size);
r600_write_config_reg_seq(cs, R_00899C_VGT_COMPUTE_START_X, 3);
radeon_emit(cs, 0); /* R_00899C_VGT_COMPUTE_START_X */
radeon_emit(cs, 0); /* R_0089A0_VGT_COMPUTE_START_Y */
radeon_emit(cs, 0); /* R_0089A4_VGT_COMPUTE_START_Z */
r600_write_config_reg(cs, R_0089AC_VGT_COMPUTE_THREAD_GROUP_SIZE,
group_size);
r600_write_compute_context_reg_seq(cs, R_0286EC_SPI_COMPUTE_NUM_THREAD_X, 3);
radeon_emit(cs, block_layout[0]); /* R_0286EC_SPI_COMPUTE_NUM_THREAD_X */
radeon_emit(cs, block_layout[1]); /* R_0286F0_SPI_COMPUTE_NUM_THREAD_Y */
radeon_emit(cs, block_layout[2]); /* R_0286F4_SPI_COMPUTE_NUM_THREAD_Z */
if (rctx->b.chip_class < CAYMAN) {
assert(lds_size <= 8192);
} else {
/* Cayman appears to have a slightly smaller limit, see the
* value of CM_R_0286FC_SPI_LDS_MGMT.NUM_LS_LDS */
assert(lds_size <= 8160);
}
r600_write_compute_context_reg(cs, CM_R_0288E8_SQ_LDS_ALLOC,
lds_size | (num_waves << 14));
/* Dispatch packet */
radeon_emit(cs, PKT3C(PKT3_DISPATCH_DIRECT, 3, 0));
radeon_emit(cs, grid_layout[0]);
radeon_emit(cs, grid_layout[1]);
radeon_emit(cs, grid_layout[2]);
/* VGT_DISPATCH_INITIATOR = COMPUTE_SHADER_EN */
radeon_emit(cs, 1);
}
static void compute_emit_cs(struct r600_context *ctx, const uint *block_layout,
const uint *grid_layout)
{
struct radeon_winsys_cs *cs = ctx->b.rings.gfx.cs;
int i;
/* make sure that the gfx ring is only one active */
if (ctx->b.rings.dma.cs) {
ctx->b.rings.dma.flush(ctx, RADEON_FLUSH_ASYNC);
}
/* Initialize all the compute-related registers.
*
* See evergreen_init_atom_start_compute_cs() in this file for the list
* of registers initialized by the start_compute_cs_cmd atom.
*/
r600_emit_command_buffer(cs, &ctx->start_compute_cs_cmd);
ctx->b.flags |= R600_CONTEXT_WAIT_3D_IDLE | R600_CONTEXT_FLUSH_AND_INV;
r600_flush_emit(ctx);
/* Emit colorbuffers. */
/* XXX support more than 8 colorbuffers (the offsets are not a multiple of 0x3C for CB8-11) */
for (i = 0; i < 8 && i < ctx->framebuffer.state.nr_cbufs; i++) {
struct r600_surface *cb = (struct r600_surface*)ctx->framebuffer.state.cbufs[i];
unsigned reloc = r600_context_bo_reloc(&ctx->b, &ctx->b.rings.gfx,
(struct r600_resource*)cb->base.texture,
RADEON_USAGE_READWRITE);
r600_write_compute_context_reg_seq(cs, R_028C60_CB_COLOR0_BASE + i * 0x3C, 7);
radeon_emit(cs, cb->cb_color_base); /* R_028C60_CB_COLOR0_BASE */
radeon_emit(cs, cb->cb_color_pitch); /* R_028C64_CB_COLOR0_PITCH */
radeon_emit(cs, cb->cb_color_slice); /* R_028C68_CB_COLOR0_SLICE */
radeon_emit(cs, cb->cb_color_view); /* R_028C6C_CB_COLOR0_VIEW */
radeon_emit(cs, cb->cb_color_info); /* R_028C70_CB_COLOR0_INFO */
radeon_emit(cs, cb->cb_color_attrib); /* R_028C74_CB_COLOR0_ATTRIB */
radeon_emit(cs, cb->cb_color_dim); /* R_028C78_CB_COLOR0_DIM */
radeon_emit(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C60_CB_COLOR0_BASE */
radeon_emit(cs, reloc);
if (!ctx->keep_tiling_flags) {
radeon_emit(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C70_CB_COLOR0_INFO */
radeon_emit(cs, reloc);
}
radeon_emit(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C74_CB_COLOR0_ATTRIB */
radeon_emit(cs, reloc);
}
if (ctx->keep_tiling_flags) {
for (; i < 8 ; i++) {
r600_write_compute_context_reg(cs, R_028C70_CB_COLOR0_INFO + i * 0x3C,
S_028C70_FORMAT(V_028C70_COLOR_INVALID));
}
for (; i < 12; i++) {
r600_write_compute_context_reg(cs, R_028E50_CB_COLOR8_INFO + (i - 8) * 0x1C,
S_028C70_FORMAT(V_028C70_COLOR_INVALID));
}
}
/* Set CB_TARGET_MASK XXX: Use cb_misc_state */
r600_write_compute_context_reg(cs, R_028238_CB_TARGET_MASK,
ctx->compute_cb_target_mask);
/* Emit vertex buffer state */
ctx->cs_vertex_buffer_state.atom.num_dw = 12 * util_bitcount(ctx->cs_vertex_buffer_state.dirty_mask);
r600_emit_atom(ctx, &ctx->cs_vertex_buffer_state.atom);
/* Emit constant buffer state */
r600_emit_atom(ctx, &ctx->constbuf_state[PIPE_SHADER_COMPUTE].atom);
/* Emit compute shader state */
r600_emit_atom(ctx, &ctx->cs_shader_state.atom);
/* Emit dispatch state and dispatch packet */
evergreen_emit_direct_dispatch(ctx, block_layout, grid_layout);
/* XXX evergreen_flush_emit() hardcodes the CP_COHER_SIZE to 0xffffffff
*/
ctx->b.flags |= R600_CONTEXT_INV_CONST_CACHE |
R600_CONTEXT_INV_VERTEX_CACHE |
R600_CONTEXT_INV_TEX_CACHE;
r600_flush_emit(ctx);
ctx->b.flags = 0;
if (ctx->b.chip_class >= CAYMAN) {
cs->buf[cs->cdw++] = PKT3(PKT3_EVENT_WRITE, 0, 0);
cs->buf[cs->cdw++] = EVENT_TYPE(EVENT_TYPE_CS_PARTIAL_FLUSH) | EVENT_INDEX(4);
/* DEALLOC_STATE prevents the GPU from hanging when a
* SURFACE_SYNC packet is emitted some time after a DISPATCH_DIRECT
* with any of the CB*_DEST_BASE_ENA or DB_DEST_BASE_ENA bits set.
*/
cs->buf[cs->cdw++] = PKT3C(PKT3_DEALLOC_STATE, 0, 0);
cs->buf[cs->cdw++] = 0;
}
#if 0
COMPUTE_DBG(ctx->screen, "cdw: %i\n", cs->cdw);
for (i = 0; i < cs->cdw; i++) {
COMPUTE_DBG(ctx->screen, "%4i : 0x%08X\n", i, cs->buf[i]);
}
#endif
}
static void compute_emit_cs(struct r600_context *ctx, const uint *block_layout,
const uint *grid_layout)
{
struct radeon_winsys_cs *cs = ctx->rings.gfx.cs;
unsigned flush_flags = 0;
int i;
struct r600_resource *onebo = NULL;
struct evergreen_compute_resource *resources =
ctx->cs_shader_state.shader->resources;
/* make sure that the gfx ring is only one active */
if (ctx->rings.dma.cs) {
ctx->rings.dma.flush(ctx, RADEON_FLUSH_ASYNC);
}
/* Initialize all the compute-related registers.
*
* See evergreen_init_atom_start_compute_cs() in this file for the list
* of registers initialized by the start_compute_cs_cmd atom.
*/
r600_emit_command_buffer(cs, &ctx->start_compute_cs_cmd);
ctx->flags |= R600_CONTEXT_WAIT_3D_IDLE | R600_CONTEXT_FLUSH_AND_INV;
r600_flush_emit(ctx);
/* Emit colorbuffers. */
for (i = 0; i < ctx->framebuffer.state.nr_cbufs; i++) {
struct r600_surface *cb = (struct r600_surface*)ctx->framebuffer.state.cbufs[i];
unsigned reloc = r600_context_bo_reloc(ctx, &ctx->rings.gfx,
(struct r600_resource*)cb->base.texture,
RADEON_USAGE_READWRITE);
r600_write_compute_context_reg_seq(cs, R_028C60_CB_COLOR0_BASE + i * 0x3C, 7);
r600_write_value(cs, cb->cb_color_base); /* R_028C60_CB_COLOR0_BASE */
r600_write_value(cs, cb->cb_color_pitch); /* R_028C64_CB_COLOR0_PITCH */
r600_write_value(cs, cb->cb_color_slice); /* R_028C68_CB_COLOR0_SLICE */
r600_write_value(cs, cb->cb_color_view); /* R_028C6C_CB_COLOR0_VIEW */
r600_write_value(cs, cb->cb_color_info); /* R_028C70_CB_COLOR0_INFO */
r600_write_value(cs, cb->cb_color_attrib); /* R_028C74_CB_COLOR0_ATTRIB */
r600_write_value(cs, cb->cb_color_dim); /* R_028C78_CB_COLOR0_DIM */
r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C60_CB_COLOR0_BASE */
r600_write_value(cs, reloc);
if (!ctx->keep_tiling_flags) {
r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C70_CB_COLOR0_INFO */
r600_write_value(cs, reloc);
}
r600_write_value(cs, PKT3(PKT3_NOP, 0, 0)); /* R_028C74_CB_COLOR0_ATTRIB */
r600_write_value(cs, reloc);
}
/* Set CB_TARGET_MASK XXX: Use cb_misc_state */
r600_write_compute_context_reg(cs, R_028238_CB_TARGET_MASK,
ctx->compute_cb_target_mask);
/* Emit vertex buffer state */
ctx->cs_vertex_buffer_state.atom.num_dw = 12 * util_bitcount(ctx->cs_vertex_buffer_state.dirty_mask);
r600_emit_atom(ctx, &ctx->cs_vertex_buffer_state.atom);
/* Emit compute shader state */
r600_emit_atom(ctx, &ctx->cs_shader_state.atom);
for (i = 0; i < get_compute_resource_num(); i++) {
if (resources[i].enabled) {
int j;
COMPUTE_DBG("resnum: %i, cdw: %i\n", i, cs->cdw);
for (j = 0; j < resources[i].cs_end; j++) {
if (resources[i].do_reloc[j]) {
assert(resources[i].bo);
evergreen_emit_ctx_reloc(ctx,
resources[i].bo,
resources[i].usage);
}
cs->buf[cs->cdw++] = resources[i].cs[j];
}
if (resources[i].bo) {
onebo = resources[i].bo;
evergreen_emit_ctx_reloc(ctx,
resources[i].bo,
resources[i].usage);
///special case for textures
if (resources[i].do_reloc
[resources[i].cs_end] == 2) {
evergreen_emit_ctx_reloc(ctx,
resources[i].bo,
resources[i].usage);
}
}
}
}
/* Emit dispatch state and dispatch packet */
evergreen_emit_direct_dispatch(ctx, block_layout, grid_layout);
/* XXX evergreen_flush_emit() hardcodes the CP_COHER_SIZE to 0xffffffff
*/
ctx->flags |= R600_CONTEXT_INVAL_READ_CACHES;
r600_flush_emit(ctx);
#if 0
COMPUTE_DBG("cdw: %i\n", cs->cdw);
for (i = 0; i < cs->cdw; i++) {
COMPUTE_DBG("%4i : 0x%08X\n", i, ctx->cs->buf[i]);
}
#endif
flush_flags = RADEON_FLUSH_ASYNC | RADEON_FLUSH_COMPUTE;
if (ctx->keep_tiling_flags) {
flush_flags |= RADEON_FLUSH_KEEP_TILING_FLAGS;
}
ctx->ws->cs_flush(ctx->rings.gfx.cs, flush_flags);
ctx->pm4_dirty_cdwords = 0;
ctx->flags = 0;
COMPUTE_DBG("shader started\n");
ctx->ws->buffer_wait(onebo->buf, 0);
COMPUTE_DBG("...\n");
ctx->streamout_start = TRUE;
ctx->streamout_append_bitmask = ~0;
}