---
src/mesa/drivers/dri/i965/brw_blorp.c | 25 +++---
src/mesa/drivers/dri/i965/brw_clear.c | 3 +-
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 107 +++++++++++++++-----------
src/mesa/drivers/dri/i965/intel_mipmap_tree.h | 5 +-
4 files changed, 80 insertions(+), 60 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c
b/src/mesa/drivers/dri/i965/brw_blorp.c
index 3197d66..493202c 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.c
+++ b/src/mesa/drivers/dri/i965/brw_blorp.c
@@ -317,17 +317,16 @@ brw_blorp_blit_miptrees(struct brw_context *brw,
*/
if (src_aux_usage == ISL_AUX_USAGE_HIZ)
src_aux_usage = ISL_AUX_USAGE_NONE;
- const bool src_aux_supported = src_aux_usage != ISL_AUX_USAGE_NONE;
const bool src_clear_supported =
- src_aux_supported && (src_mt->format == src_format);
+ src_aux_usage != ISL_AUX_USAGE_NONE && (src_mt->format == src_format);
intel_miptree_prepare_access(brw, src_mt, src_level, 1, src_layer, 1,
- src_aux_supported, src_clear_supported);
+ src_aux_usage, src_clear_supported);
enum isl_aux_usage dst_aux_usage =
intel_miptree_render_aux_usage(brw, dst_mt, encode_srgb);
- const bool dst_aux_supported = dst_aux_usage != ISL_AUX_USAGE_NONE;
+ const bool dst_clear_supported = dst_aux_usage != ISL_AUX_USAGE_NONE;
intel_miptree_prepare_access(brw, dst_mt, dst_level, 1, dst_layer, 1,
- dst_aux_supported, dst_aux_supported);
+ dst_aux_usage, dst_clear_supported);
struct isl_surf tmp_surfs[2];
struct blorp_surf src_surf, dst_surf;
@@ -356,7 +355,7 @@ brw_blorp_blit_miptrees(struct brw_context *brw,
blorp_batch_finish(&batch);
intel_miptree_finish_write(brw, dst_mt, dst_level, dst_layer, 1,
- dst_aux_supported);
+ dst_aux_usage);
}
void
@@ -417,11 +416,9 @@ brw_blorp_copy_miptrees(struct brw_context *brw,
}
intel_miptree_prepare_access(brw, src_mt, src_level, 1, src_layer, 1,
- src_aux_usage != ISL_AUX_USAGE_NONE,
- src_clear_supported);
+ src_aux_usage, src_clear_supported);
intel_miptree_prepare_access(brw, dst_mt, dst_level, 1, dst_layer, 1,
- dst_aux_usage != ISL_AUX_USAGE_NONE,
- dst_clear_supported);
+ dst_aux_usage, dst_clear_supported);
struct isl_surf tmp_surfs[2];
struct blorp_surf src_surf, dst_surf;
@@ -438,7 +435,7 @@ brw_blorp_copy_miptrees(struct brw_context *brw,
blorp_batch_finish(&batch);
intel_miptree_finish_write(brw, dst_mt, dst_level, dst_layer, 1,
- dst_aux_usage != ISL_AUX_USAGE_NONE);
+ dst_aux_usage);
}
static struct intel_mipmap_tree *
@@ -1032,7 +1029,8 @@ brw_blorp_clear_depth_stencil(struct brw_context *brw,
stencil_mask = ctx->Stencil.WriteMask[0] & 0xff;
intel_miptree_prepare_access(brw, stencil_mt, level, 1,
- start_layer, num_layers, false, false);
+ start_layer, num_layers,
+ ISL_AUX_USAGE_NONE, false);
unsigned stencil_level = level;
blorp_surf_for_miptree(brw, &stencil_surf, stencil_mt,
@@ -1059,7 +1057,8 @@ brw_blorp_clear_depth_stencil(struct brw_context *brw,
if (stencil_mask) {
intel_miptree_finish_write(brw, stencil_mt, level,
- start_layer, num_layers, false);
+ start_layer, num_layers,
+ ISL_AUX_USAGE_NONE);
}
}
diff --git a/src/mesa/drivers/dri/i965/brw_clear.c
b/src/mesa/drivers/dri/i965/brw_clear.c
index c310d25..a0a359d 100644
--- a/src/mesa/drivers/dri/i965/brw_clear.c
+++ b/src/mesa/drivers/dri/i965/brw_clear.c
@@ -164,7 +164,8 @@ brw_fast_clear_depth(struct gl_context *ctx)
*/
if (mt->fast_clear_color.f32[0] != ctx->Depth.Clear) {
intel_miptree_prepare_access(brw, mt, 0, INTEL_REMAINING_LEVELS,
- 0, INTEL_REMAINING_LAYERS, true, false);
+ 0, INTEL_REMAINING_LAYERS,
+ ISL_AUX_USAGE_HIZ, false);
mt->fast_clear_color.f32[0] = ctx->Depth.Clear;
}
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index ddee75d..bfc72641b 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -2243,8 +2243,13 @@ intel_miptree_check_color_resolve(const struct
brw_context *brw,
static enum blorp_fast_clear_op
get_ccs_d_resolve_op(enum isl_aux_state aux_state,
- bool ccs_supported, bool fast_clear_supported)
+ enum isl_aux_usage aux_usage,
+ bool fast_clear_supported)
{
+ assert(aux_usage == ISL_AUX_USAGE_NONE || aux_usage == ISL_AUX_USAGE_CCS_D);
+
+ const bool ccs_supported = aux_usage == ISL_AUX_USAGE_CCS_D;
+
assert(ccs_supported == fast_clear_supported);
switch (aux_state) {
@@ -2269,8 +2274,13 @@ get_ccs_d_resolve_op(enum isl_aux_state aux_state,
static enum blorp_fast_clear_op
get_ccs_e_resolve_op(enum isl_aux_state aux_state,
- bool ccs_supported, bool fast_clear_supported)
+ enum isl_aux_usage aux_usage,
+ bool fast_clear_supported)
{
+ assert(aux_usage == ISL_AUX_USAGE_NONE || aux_usage == ISL_AUX_USAGE_CCS_E);
+
+ const bool ccs_supported = aux_usage == ISL_AUX_USAGE_CCS_E;
+
switch (aux_state) {
case ISL_AUX_STATE_CLEAR:
case ISL_AUX_STATE_COMPRESSED_CLEAR:
@@ -2302,18 +2312,18 @@ static void
intel_miptree_prepare_ccs_access(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t level, uint32_t layer,
- bool aux_supported,
+ enum isl_aux_usage aux_usage,
bool fast_clear_supported)
{
enum isl_aux_state aux_state = intel_miptree_get_aux_state(mt, level,
layer);
enum blorp_fast_clear_op resolve_op;
if (mt->aux_usage == ISL_AUX_USAGE_CCS_E) {
- resolve_op = get_ccs_e_resolve_op(aux_state, aux_supported,
+ resolve_op = get_ccs_e_resolve_op(aux_state, aux_usage,
fast_clear_supported);
} else {
assert(mt->aux_usage == ISL_AUX_USAGE_CCS_D);
- resolve_op = get_ccs_d_resolve_op(aux_state, aux_supported,
+ resolve_op = get_ccs_d_resolve_op(aux_state, aux_usage,
fast_clear_supported);
}
@@ -2346,25 +2356,29 @@ static void
intel_miptree_finish_ccs_write(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t level, uint32_t layer,
- bool written_with_ccs)
+ enum isl_aux_usage aux_usage)
{
+ assert(aux_usage == ISL_AUX_USAGE_NONE ||
+ aux_usage == ISL_AUX_USAGE_CCS_D ||
+ aux_usage == ISL_AUX_USAGE_CCS_E);
+
enum isl_aux_state aux_state = intel_miptree_get_aux_state(mt, level,
layer);
if (mt->aux_usage == ISL_AUX_USAGE_CCS_E) {
switch (aux_state) {
case ISL_AUX_STATE_CLEAR:
- assert(written_with_ccs);
+ assert(aux_usage == ISL_AUX_USAGE_CCS_E);
intel_miptree_set_aux_state(brw, mt, level, layer, 1,
ISL_AUX_STATE_COMPRESSED_CLEAR);
break;
case ISL_AUX_STATE_COMPRESSED_CLEAR:
case ISL_AUX_STATE_COMPRESSED_NO_CLEAR:
- assert(written_with_ccs);
+ assert(aux_usage == ISL_AUX_USAGE_CCS_E);
break; /* Nothing to do */
case ISL_AUX_STATE_PASS_THROUGH:
- if (written_with_ccs) {
+ if (aux_usage == ISL_AUX_USAGE_CCS_E) {
intel_miptree_set_aux_state(brw, mt, level, layer, 1,
ISL_AUX_STATE_COMPRESSED_NO_CLEAR);
} else {
@@ -2381,13 +2395,13 @@ intel_miptree_finish_ccs_write(struct brw_context *brw,
/* CCS_D is a bit simpler */
switch (aux_state) {
case ISL_AUX_STATE_CLEAR:
- assert(written_with_ccs);
+ assert(aux_usage == ISL_AUX_USAGE_CCS_D);
intel_miptree_set_aux_state(brw, mt, level, layer, 1,
ISL_AUX_STATE_COMPRESSED_CLEAR);
break;
case ISL_AUX_STATE_COMPRESSED_CLEAR:
- assert(written_with_ccs);
+ assert(aux_usage == ISL_AUX_USAGE_CCS_D);
break; /* Nothing to do */
case ISL_AUX_STATE_PASS_THROUGH:
@@ -2406,13 +2420,14 @@ static void
intel_miptree_prepare_mcs_access(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t layer,
- bool mcs_supported,
+ enum isl_aux_usage aux_usage,
bool fast_clear_supported)
{
+ assert(aux_usage == ISL_AUX_USAGE_MCS);
+
switch (intel_miptree_get_aux_state(mt, 0, layer)) {
case ISL_AUX_STATE_CLEAR:
case ISL_AUX_STATE_COMPRESSED_CLEAR:
- assert(mcs_supported);
if (!fast_clear_supported) {
brw_blorp_mcs_partial_resolve(brw, mt, layer, 1);
intel_miptree_set_aux_state(brw, mt, 0, layer, 1,
@@ -2421,7 +2436,6 @@ intel_miptree_prepare_mcs_access(struct brw_context *brw,
break;
case ISL_AUX_STATE_COMPRESSED_NO_CLEAR:
- assert(mcs_supported);
break; /* Nothing to do */
case ISL_AUX_STATE_RESOLVED:
@@ -2435,18 +2449,18 @@ static void
intel_miptree_finish_mcs_write(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t layer,
- bool written_with_mcs)
+ enum isl_aux_usage aux_usage)
{
+ assert(aux_usage == ISL_AUX_USAGE_MCS);
+
switch (intel_miptree_get_aux_state(mt, 0, layer)) {
case ISL_AUX_STATE_CLEAR:
- assert(written_with_mcs);
intel_miptree_set_aux_state(brw, mt, 0, layer, 1,
ISL_AUX_STATE_COMPRESSED_CLEAR);
break;
case ISL_AUX_STATE_COMPRESSED_CLEAR:
case ISL_AUX_STATE_COMPRESSED_NO_CLEAR:
- assert(written_with_mcs);
break; /* Nothing to do */
case ISL_AUX_STATE_RESOLVED:
@@ -2460,18 +2474,21 @@ static void
intel_miptree_prepare_hiz_access(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t level, uint32_t layer,
- bool hiz_supported, bool fast_clear_supported)
+ enum isl_aux_usage aux_usage,
+ bool fast_clear_supported)
{
+ assert(aux_usage == ISL_AUX_USAGE_NONE || aux_usage == ISL_AUX_USAGE_HIZ);
+
enum blorp_hiz_op hiz_op = BLORP_HIZ_OP_NONE;
switch (intel_miptree_get_aux_state(mt, level, layer)) {
case ISL_AUX_STATE_CLEAR:
case ISL_AUX_STATE_COMPRESSED_CLEAR:
- if (!hiz_supported || !fast_clear_supported)
+ if (aux_usage != ISL_AUX_USAGE_HIZ || !fast_clear_supported)
hiz_op = BLORP_HIZ_OP_DEPTH_RESOLVE;
break;
case ISL_AUX_STATE_COMPRESSED_NO_CLEAR:
- if (!hiz_supported)
+ if (aux_usage != ISL_AUX_USAGE_HIZ)
hiz_op = BLORP_HIZ_OP_DEPTH_RESOLVE;
break;
@@ -2480,7 +2497,7 @@ intel_miptree_prepare_hiz_access(struct brw_context *brw,
break;
case ISL_AUX_STATE_AUX_INVALID:
- if (hiz_supported)
+ if (aux_usage == ISL_AUX_USAGE_HIZ)
hiz_op = BLORP_HIZ_OP_HIZ_RESOLVE;
break;
}
@@ -2510,22 +2527,24 @@ static void
intel_miptree_finish_hiz_write(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t level, uint32_t layer,
- bool written_with_hiz)
+ enum isl_aux_usage aux_usage)
{
+ assert(aux_usage == ISL_AUX_USAGE_NONE || aux_usage == ISL_AUX_USAGE_HIZ);
+
switch (intel_miptree_get_aux_state(mt, level, layer)) {
case ISL_AUX_STATE_CLEAR:
- assert(written_with_hiz);
+ assert(aux_usage == ISL_AUX_USAGE_HIZ);
intel_miptree_set_aux_state(brw, mt, level, layer, 1,
ISL_AUX_STATE_COMPRESSED_CLEAR);
break;
case ISL_AUX_STATE_COMPRESSED_NO_CLEAR:
case ISL_AUX_STATE_COMPRESSED_CLEAR:
- assert(written_with_hiz);
+ assert(aux_usage == ISL_AUX_USAGE_HIZ);
break; /* Nothing to do */
case ISL_AUX_STATE_RESOLVED:
- if (written_with_hiz) {
+ if (aux_usage == ISL_AUX_USAGE_HIZ) {
intel_miptree_set_aux_state(brw, mt, level, layer, 1,
ISL_AUX_STATE_COMPRESSED_NO_CLEAR);
} else {
@@ -2535,14 +2554,14 @@ intel_miptree_finish_hiz_write(struct brw_context *brw,
break;
case ISL_AUX_STATE_PASS_THROUGH:
- if (written_with_hiz) {
+ if (aux_usage == ISL_AUX_USAGE_HIZ) {
intel_miptree_set_aux_state(brw, mt, level, layer, 1,
ISL_AUX_STATE_COMPRESSED_NO_CLEAR);
}
break;
case ISL_AUX_STATE_AUX_INVALID:
- assert(!written_with_hiz);
+ assert(aux_usage != ISL_AUX_USAGE_HIZ);
break;
}
}
@@ -2584,7 +2603,8 @@ intel_miptree_prepare_access(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t start_level, uint32_t num_levels,
uint32_t start_layer, uint32_t num_layers,
- bool aux_supported, bool fast_clear_supported)
+ enum isl_aux_usage aux_usage,
+ bool fast_clear_supported)
{
num_levels = miptree_level_range_length(mt, start_level, num_levels);
@@ -2600,8 +2620,7 @@ intel_miptree_prepare_access(struct brw_context *brw,
miptree_layer_range_length(mt, 0, start_layer, num_layers);
for (uint32_t a = 0; a < level_layers; a++) {
intel_miptree_prepare_mcs_access(brw, mt, start_layer + a,
- aux_supported,
- fast_clear_supported);
+ aux_usage, fast_clear_supported);
}
break;
@@ -2616,8 +2635,8 @@ intel_miptree_prepare_access(struct brw_context *brw,
miptree_layer_range_length(mt, level, start_layer, num_layers);
for (uint32_t a = 0; a < level_layers; a++) {
intel_miptree_prepare_ccs_access(brw, mt, level,
- start_layer + a, aux_supported,
- fast_clear_supported);
+ start_layer + a,
+ aux_usage, fast_clear_supported);
}
}
break;
@@ -2633,8 +2652,7 @@ intel_miptree_prepare_access(struct brw_context *brw,
miptree_layer_range_length(mt, level, start_layer, num_layers);
for (uint32_t a = 0; a < level_layers; a++) {
intel_miptree_prepare_hiz_access(brw, mt, level, start_layer + a,
- aux_supported,
- fast_clear_supported);
+ aux_usage, fast_clear_supported);
}
}
break;
@@ -2648,7 +2666,7 @@ void
intel_miptree_finish_write(struct brw_context *brw,
struct intel_mipmap_tree *mt, uint32_t level,
uint32_t start_layer, uint32_t num_layers,
- bool written_with_aux)
+ enum isl_aux_usage aux_usage)
{
num_layers = miptree_layer_range_length(mt, level, start_layer, num_layers);
@@ -2661,7 +2679,7 @@ intel_miptree_finish_write(struct brw_context *brw,
assert(mt->mcs_buf);
for (uint32_t a = 0; a < num_layers; a++) {
intel_miptree_finish_mcs_write(brw, mt, start_layer + a,
- written_with_aux);
+ aux_usage);
}
break;
@@ -2672,7 +2690,7 @@ intel_miptree_finish_write(struct brw_context *brw,
for (uint32_t a = 0; a < num_layers; a++) {
intel_miptree_finish_ccs_write(brw, mt, level, start_layer + a,
- written_with_aux);
+ aux_usage);
}
break;
@@ -2682,7 +2700,7 @@ intel_miptree_finish_write(struct brw_context *brw,
for (uint32_t a = 0; a < num_layers; a++) {
intel_miptree_finish_hiz_write(brw, mt, level, start_layer + a,
- written_with_aux);
+ aux_usage);
}
break;
@@ -2813,8 +2831,7 @@ intel_miptree_prepare_texture_slices(struct brw_context
*brw,
intel_miptree_prepare_access(brw, mt, start_level, num_levels,
start_layer, num_layers,
- aux_usage != ISL_AUX_USAGE_NONE,
- clear_supported);
+ aux_usage, clear_supported);
if (aux_supported_out)
*aux_supported_out = aux_usage != ISL_AUX_USAGE_NONE;
}
@@ -2837,7 +2854,8 @@ intel_miptree_prepare_image(struct brw_context *brw,
{
/* The data port doesn't understand any compression */
intel_miptree_prepare_access(brw, mt, 0, INTEL_REMAINING_LEVELS,
- 0, INTEL_REMAINING_LAYERS, false, false);
+ 0, INTEL_REMAINING_LAYERS,
+ ISL_AUX_USAGE_NONE, false);
}
void
@@ -2913,7 +2931,7 @@ intel_miptree_finish_render(struct brw_context *brw,
enum isl_aux_usage aux_usage =
intel_miptree_render_aux_usage(brw, mt, srgb_enabled);
intel_miptree_finish_write(brw, mt, level, start_layer, layer_count,
- aux_usage != ISL_AUX_USAGE_NONE);
+ aux_usage);
}
void
@@ -2922,7 +2940,7 @@ intel_miptree_prepare_depth(struct brw_context *brw,
uint32_t start_layer, uint32_t layer_count)
{
intel_miptree_prepare_access(brw, mt, level, 1, start_layer, layer_count,
- mt->hiz_buf != NULL, mt->hiz_buf != NULL);
+ mt->aux_usage, mt->hiz_buf != NULL);
}
void
@@ -2960,7 +2978,8 @@ intel_miptree_make_shareable(struct brw_context *brw,
mt->surf.samples == 1);
intel_miptree_prepare_access(brw, mt, 0, INTEL_REMAINING_LEVELS,
- 0, INTEL_REMAINING_LAYERS, false, false);
+ 0, INTEL_REMAINING_LAYERS,
+ ISL_AUX_USAGE_NONE, false);
if (mt->mcs_buf) {
brw_bo_unreference(mt->mcs_buf->bo);
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
index da0afa6..c0c2299 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h
@@ -785,7 +785,8 @@ intel_miptree_prepare_access(struct brw_context *brw,
struct intel_mipmap_tree *mt,
uint32_t start_level, uint32_t num_levels,
uint32_t start_layer, uint32_t num_layers,
- bool aux_supported, bool fast_clear_supported);
+ enum isl_aux_usage aux_usage,
+ bool fast_clear_supported);
/** Complete a write operation
*
@@ -811,7 +812,7 @@ void
intel_miptree_finish_write(struct brw_context *brw,
struct intel_mipmap_tree *mt, uint32_t level,
uint32_t start_layer, uint32_t num_layers,
- bool written_with_aux);
+ enum isl_aux_usage aux_usage);
/** Get the auxiliary compression state of a miptree slice */
enum isl_aux_state
--
2.5.0.400.gff86faf
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