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ilo: update ilo_view_surface for Gen8

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This commit is contained in:
Chia-I Wu
2015-01-27 14:58:32 +08:00
parent 7922982d4f
commit aa7109f059
4 changed files with 140 additions and 42 deletions
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src/gallium/drivers/ilo/ilo_builder_3d_top.h
+14 -6
View File
@@ -1413,7 +1413,7 @@ gen6_BINDING_TABLE_STATE(struct ilo_builder *builder,
const int state_align = 32;
const int state_len = num_surface_states;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
ILO_DEV_ASSERT(builder->dev, 6, 8);
/*
* From the Sandy Bridge PRM, volume 4 part 1, page 69:
@@ -1434,18 +1434,26 @@ gen6_SURFACE_STATE(struct ilo_builder *builder,
const struct ilo_view_surface *surf,
bool for_render)
{
const int state_align = 32;
const int state_len = (ilo_dev_gen(builder->dev) >= ILO_GEN(7)) ? 8 : 6;
const int state_align =
(ilo_dev_gen(builder->dev) >= ILO_GEN(8)) ? 64 : 32;
const int state_len =
(ilo_dev_gen(builder->dev) >= ILO_GEN(8)) ? 13 :
(ilo_dev_gen(builder->dev) >= ILO_GEN(7)) ? 8 : 6;
uint32_t state_offset;
ILO_DEV_ASSERT(builder->dev, 6, 7.5);
ILO_DEV_ASSERT(builder->dev, 6, 8);
state_offset = ilo_builder_surface_write(builder, ILO_BUILDER_ITEM_SURFACE,
state_align, state_len, surf->payload);
if (surf->bo) {
ilo_builder_surface_reloc(builder, state_offset, 1, surf->bo,
surf->payload[1], (for_render) ? INTEL_RELOC_WRITE : 0);
if (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) {
ilo_builder_surface_reloc64(builder, state_offset, 8, surf->bo,
surf->payload[8], (for_render) ? INTEL_RELOC_WRITE : 0);
} else {
ilo_builder_surface_reloc(builder, state_offset, 1, surf->bo,
surf->payload[1], (for_render) ? INTEL_RELOC_WRITE : 0);
}
}
return state_offset;
src/gallium/drivers/ilo/ilo_builder_decode.c
+28 -8
View File
@@ -457,15 +457,27 @@ writer_decode_surface_gen7(const struct ilo_builder *builder,
{
uint32_t dw;
dw = writer_dw(builder, which, item->offset, 0, "SURF");
ilo_printf("type 0x%x, format 0x%x, tiling %d, %s array\n",
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_TYPE),
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_FORMAT),
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_TILING),
(dw & GEN7_SURFACE_DW0_IS_ARRAY) ? "is" : "not");
if (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) {
dw = writer_dw(builder, which, item->offset, 0, "SURF");
ilo_printf("type 0x%x, format 0x%x, tiling %d, %s array\n",
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_TYPE),
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_FORMAT),
GEN_EXTRACT(dw, GEN8_SURFACE_DW0_TILING),
(dw & GEN7_SURFACE_DW0_IS_ARRAY) ? "is" : "not");
writer_dw(builder, which, item->offset, 1, "SURF");
ilo_printf("offset\n");
writer_dw(builder, which, item->offset, 1, "SURF");
ilo_printf("qpitch\n");
} else {
dw = writer_dw(builder, which, item->offset, 0, "SURF");
ilo_printf("type 0x%x, format 0x%x, tiling %d, %s array\n",
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_TYPE),
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_FORMAT),
GEN_EXTRACT(dw, GEN7_SURFACE_DW0_TILING),
(dw & GEN7_SURFACE_DW0_IS_ARRAY) ? "is" : "not");
writer_dw(builder, which, item->offset, 1, "SURF");
ilo_printf("offset\n");
}
dw = writer_dw(builder, which, item->offset, 2, "SURF");
ilo_printf("%dx%d size\n",
@@ -491,6 +503,14 @@ writer_decode_surface_gen7(const struct ilo_builder *builder,
writer_dw(builder, which, item->offset, 6, "SURF\n");
writer_dw(builder, which, item->offset, 7, "SURF\n");
if (ilo_dev_gen(builder->dev) >= ILO_GEN(8)) {
writer_dw(builder, which, item->offset, 8, "SURF\n");
writer_dw(builder, which, item->offset, 9, "SURF\n");
writer_dw(builder, which, item->offset, 10, "SURF\n");
writer_dw(builder, which, item->offset, 11, "SURF\n");
writer_dw(builder, which, item->offset, 12, "SURF\n");
}
}
static void
src/gallium/drivers/ilo/ilo_state.h
+1 -1
View File
@@ -300,7 +300,7 @@ struct ilo_sampler_state {
struct ilo_view_surface {
/* SURFACE_STATE */
uint32_t payload[8];
uint32_t payload[13];
struct intel_bo *bo;
};
src/gallium/drivers/ilo/ilo_state_3d_top.c
+97 -27
View File
@@ -734,7 +734,7 @@ view_init_null_gen7(const struct ilo_dev_info *dev,
{
uint32_t *dw;
ILO_DEV_ASSERT(dev, 7, 7.5);
ILO_DEV_ASSERT(dev, 7, 8);
assert(width >= 1 && height >= 1 && depth >= 1);
@@ -769,12 +769,16 @@ view_init_null_gen7(const struct ilo_dev_info *dev,
* true"
*/
STATIC_ASSERT(Elements(surf->payload) >= 8);
STATIC_ASSERT(Elements(surf->payload) >= 13);
dw = surf->payload;
dw[0] = GEN6_SURFTYPE_NULL << GEN7_SURFACE_DW0_TYPE__SHIFT |
GEN6_FORMAT_B8G8R8A8_UNORM << GEN7_SURFACE_DW0_FORMAT__SHIFT |
GEN6_TILING_X << 13;
GEN6_FORMAT_B8G8R8A8_UNORM << GEN7_SURFACE_DW0_FORMAT__SHIFT;
if (ilo_dev_gen(dev) >= ILO_GEN(8))
dw[0] |= GEN6_TILING_X << GEN8_SURFACE_DW0_TILING__SHIFT;
else
dw[0] |= GEN6_TILING_X << GEN7_SURFACE_DW0_TILING__SHIFT;
dw[1] = 0;
@@ -789,6 +793,9 @@ view_init_null_gen7(const struct ilo_dev_info *dev,
dw[6] = 0;
dw[7] = 0;
if (ilo_dev_gen(dev) >= ILO_GEN(8))
memset(&dw[8], 0, sizeof(*dw) * (13 - 8));
surf->bo = NULL;
}
@@ -809,7 +816,7 @@ view_init_for_buffer_gen7(const struct ilo_dev_info *dev,
int surface_type, surface_format, num_entries;
uint32_t *dw;
ILO_DEV_ASSERT(dev, 7, 7.5);
ILO_DEV_ASSERT(dev, 7, 8);
surface_type = (structured) ? GEN7_SURFTYPE_STRBUF : GEN6_SURFTYPE_BUFFER;
@@ -884,7 +891,7 @@ view_init_for_buffer_gen7(const struct ilo_dev_info *dev,
if (typed || structured)
depth &= 0x3f;
STATIC_ASSERT(Elements(surf->payload) >= 8);
STATIC_ASSERT(Elements(surf->payload) >= 13);
dw = surf->payload;
dw[0] = surface_type << GEN7_SURFACE_DW0_TYPE__SHIFT |
@@ -892,7 +899,12 @@ view_init_for_buffer_gen7(const struct ilo_dev_info *dev,
if (render_cache_rw)
dw[0] |= GEN7_SURFACE_DW0_RENDER_CACHE_RW;
dw[1] = offset;
if (ilo_dev_gen(dev) >= ILO_GEN(8)) {
dw[8] = offset;
memset(&dw[9], 0, sizeof(*dw) * (13 - 9));
} else {
dw[1] = offset;
}
dw[2] = GEN_SHIFT32(height, GEN7_SURFACE_DW2_HEIGHT) |
GEN_SHIFT32(width, GEN7_SURFACE_DW2_WIDTH);
@@ -932,7 +944,7 @@ view_init_for_texture_gen7(const struct ilo_dev_info *dev,
int width, height, depth, pitch, lod;
uint32_t *dw;
ILO_DEV_ASSERT(dev, 7, 7.5);
ILO_DEV_ASSERT(dev, 7, 8);
surface_type = ilo_gpe_gen6_translate_texture(tex->base.target);
assert(surface_type != GEN6_SURFTYPE_BUFFER);
@@ -1037,12 +1049,11 @@ view_init_for_texture_gen7(const struct ilo_dev_info *dev,
}
}
STATIC_ASSERT(Elements(surf->payload) >= 8);
STATIC_ASSERT(Elements(surf->payload) >= 13);
dw = surf->payload;
dw[0] = surface_type << GEN7_SURFACE_DW0_TYPE__SHIFT |
surface_format << GEN7_SURFACE_DW0_FORMAT__SHIFT |
ilo_gpe_gen6_translate_winsys_tiling(tex->layout.tiling) << 13;
surface_format << GEN7_SURFACE_DW0_FORMAT__SHIFT;
/*
* From the Ivy Bridge PRM, volume 4 part 1, page 63:
@@ -1062,19 +1073,57 @@ view_init_for_texture_gen7(const struct ilo_dev_info *dev,
assert(depth == 1);
}
assert(tex->layout.align_i == 4 || tex->layout.align_i == 8);
assert(tex->layout.align_j == 2 || tex->layout.align_j == 4);
if (ilo_dev_gen(dev) >= ILO_GEN(8)) {
switch (tex->layout.align_j) {
case 4:
dw[0] |= GEN7_SURFACE_DW0_VALIGN_4;
break;
case 8:
dw[0] |= GEN8_SURFACE_DW0_VALIGN_8;
break;
case 16:
dw[0] |= GEN8_SURFACE_DW0_VALIGN_16;
break;
default:
assert(!"unsupported valign");
break;
}
if (tex->layout.align_j == 4)
dw[0] |= GEN7_SURFACE_DW0_VALIGN_4;
switch (tex->layout.align_i) {
case 4:
dw[0] |= GEN8_SURFACE_DW0_HALIGN_4;
break;
case 8:
dw[0] |= GEN8_SURFACE_DW0_HALIGN_8;
break;
case 16:
dw[0] |= GEN8_SURFACE_DW0_HALIGN_16;
break;
default:
assert(!"unsupported halign");
break;
}
if (tex->layout.align_i == 8)
dw[0] |= GEN7_SURFACE_DW0_HALIGN_8;
dw[0] |= ilo_gpe_gen6_translate_winsys_tiling(tex->layout.tiling) <<
GEN8_SURFACE_DW0_TILING__SHIFT;
} else {
assert(tex->layout.align_i == 4 || tex->layout.align_i == 8);
assert(tex->layout.align_j == 2 || tex->layout.align_j == 4);
if (tex->layout.walk == ILO_LAYOUT_WALK_LOD)
dw[0] |= GEN7_SURFACE_DW0_ARYSPC_LOD0;
else
dw[0] |= GEN7_SURFACE_DW0_ARYSPC_FULL;
if (tex->layout.align_j == 4)
dw[0] |= GEN7_SURFACE_DW0_VALIGN_4;
if (tex->layout.align_i == 8)
dw[0] |= GEN7_SURFACE_DW0_HALIGN_8;
dw[0] |= ilo_gpe_gen6_translate_winsys_tiling(tex->layout.tiling) <<
GEN7_SURFACE_DW0_TILING__SHIFT;
if (tex->layout.walk == ILO_LAYOUT_WALK_LOD)
dw[0] |= GEN7_SURFACE_DW0_ARYSPC_LOD0;
else
dw[0] |= GEN7_SURFACE_DW0_ARYSPC_FULL;
}
if (is_rt)
dw[0] |= GEN7_SURFACE_DW0_RENDER_CACHE_RW;
@@ -1082,7 +1131,12 @@ view_init_for_texture_gen7(const struct ilo_dev_info *dev,
if (surface_type == GEN6_SURFTYPE_CUBE && !is_rt)
dw[0] |= GEN7_SURFACE_DW0_CUBE_FACE_ENABLES__MASK;
dw[1] = 0;
if (ilo_dev_gen(dev) >= ILO_GEN(8)) {
assert(tex->layout.layer_height % 4 == 0);
dw[1] = tex->layout.layer_height / 4;
} else {
dw[1] = 0;
}
dw[2] = GEN_SHIFT32(height - 1, GEN7_SURFACE_DW2_HEIGHT) |
GEN_SHIFT32(width - 1, GEN7_SURFACE_DW2_WIDTH);
@@ -1106,12 +1160,25 @@ view_init_for_texture_gen7(const struct ilo_dev_info *dev,
dw[4] |= GEN7_SURFACE_DW4_MSFMT_MSS;
}
if (tex->base.nr_samples > 4)
dw[4] |= GEN7_SURFACE_DW4_MULTISAMPLECOUNT_8;
else if (tex->base.nr_samples > 2)
dw[4] |= GEN7_SURFACE_DW4_MULTISAMPLECOUNT_4;
else
switch (tex->base.nr_samples) {
case 0:
case 1:
default:
dw[4] |= GEN7_SURFACE_DW4_MULTISAMPLECOUNT_1;
break;
case 2:
dw[4] |= GEN8_SURFACE_DW4_MULTISAMPLECOUNT_2;
break;
case 4:
dw[4] |= GEN7_SURFACE_DW4_MULTISAMPLECOUNT_4;
break;
case 8:
dw[4] |= GEN7_SURFACE_DW4_MULTISAMPLECOUNT_8;
break;
case 16:
dw[4] |= GEN8_SURFACE_DW4_MULTISAMPLECOUNT_16;
break;
}
dw[5] = GEN_SHIFT32(first_level, GEN7_SURFACE_DW5_MIN_LOD) |
lod;
@@ -1126,6 +1193,9 @@ view_init_for_texture_gen7(const struct ilo_dev_info *dev,
GEN_SHIFT32(GEN75_SCS_ALPHA, GEN75_SURFACE_DW7_SCS_A);
}
if (ilo_dev_gen(dev) >= ILO_GEN(8))
memset(&dw[8], 0, sizeof(*dw) * (13 - 8));
/* do not increment reference count */
surf->bo = tex->bo;
}