mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-12-21 10:49:14 +00:00
Dawn&Tint: Implement F16 pipeline IO
This CL implement f16 for pipeline IO, i.e. vertex shader input, interstage variables between vertex and fragment shader, and fragment shader output (render target). Unit tests and E2E tests for Tint and Dawn are also implemented. Bugs: tint:1473, tint:1502 Change-Id: If0d6b2b3171ec8b7e4efc0efd58cc803c6a3d3a8 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/111160 Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com> Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@google.com>
This commit is contained in:
Zhaoming Jiang
committed by
Dawn LUCI CQ
Dawn LUCI CQ
parent
800b3c2851
commit
6198bea2ac
@@ -41,6 +41,7 @@ enum class BaseWGSLType {
|
||||
kU32,
|
||||
kI32,
|
||||
kF32,
|
||||
kF16,
|
||||
};
|
||||
|
||||
/// The data type of a vertex format.
|
||||
@@ -138,6 +139,7 @@ struct VertexFormatType {
|
||||
bool IsTypeCompatible(AttributeWGSLType wgslType, VertexFormatType vertexFormatType) {
|
||||
switch (wgslType.base_type) {
|
||||
case BaseWGSLType::kF32:
|
||||
case BaseWGSLType::kF16:
|
||||
return (vertexFormatType.base_type == VertexDataType::kFloat);
|
||||
case BaseWGSLType::kU32:
|
||||
return (vertexFormatType.base_type == VertexDataType::kUInt);
|
||||
@@ -149,19 +151,26 @@ bool IsTypeCompatible(AttributeWGSLType wgslType, VertexFormatType vertexFormatT
|
||||
}
|
||||
|
||||
AttributeWGSLType WGSLTypeOf(const sem::Type* ty) {
|
||||
if (ty->Is<sem::I32>()) {
|
||||
return {BaseWGSLType::kI32, 1};
|
||||
}
|
||||
if (ty->Is<sem::U32>()) {
|
||||
return {BaseWGSLType::kU32, 1};
|
||||
}
|
||||
if (ty->Is<sem::F32>()) {
|
||||
return {BaseWGSLType::kF32, 1};
|
||||
}
|
||||
if (auto* vec = ty->As<sem::Vector>()) {
|
||||
return {WGSLTypeOf(vec->type()).base_type, vec->Width()};
|
||||
}
|
||||
return {BaseWGSLType::kInvalid, 0};
|
||||
return Switch(
|
||||
ty,
|
||||
[](const sem::I32*) -> AttributeWGSLType {
|
||||
return {BaseWGSLType::kI32, 1};
|
||||
},
|
||||
[](const sem::U32*) -> AttributeWGSLType {
|
||||
return {BaseWGSLType::kU32, 1};
|
||||
},
|
||||
[](const sem::F32*) -> AttributeWGSLType {
|
||||
return {BaseWGSLType::kF32, 1};
|
||||
},
|
||||
[](const sem::F16*) -> AttributeWGSLType {
|
||||
return {BaseWGSLType::kF16, 1};
|
||||
},
|
||||
[](const sem::Vector* vec) -> AttributeWGSLType {
|
||||
return {WGSLTypeOf(vec->type()).base_type, vec->Width()};
|
||||
},
|
||||
[](Default) -> AttributeWGSLType {
|
||||
return {BaseWGSLType::kInvalid, 0};
|
||||
});
|
||||
}
|
||||
|
||||
VertexFormatType VertexFormatTypeOf(VertexFormat format) {
|
||||
@@ -378,9 +387,22 @@ struct VertexPulling::State {
|
||||
|
||||
// Load the attribute value according to vertex format and convert the element type
|
||||
// of result to match target WGSL variable. The result of `Fetch` should be of WGSL
|
||||
// types `f32`, `i32`, `u32`, and their vectors.
|
||||
// types `f32`, `i32`, `u32`, and their vectors, while WGSL variable can be of
|
||||
// `f16`.
|
||||
auto* fetch = Fetch(buffer_array_base, attribute_desc.offset, buffer_idx,
|
||||
attribute_desc.format);
|
||||
// Convert the fetched scalar/vector if WGSL variable is of `f16` types
|
||||
if (var_dt.base_type == BaseWGSLType::kF16) {
|
||||
// The type of the same element number of base type of target WGSL variable
|
||||
const ast::Type* loaded_data_target_type;
|
||||
if (fmt_dt.width == 1) {
|
||||
loaded_data_target_type = b.ty.f16();
|
||||
} else {
|
||||
loaded_data_target_type = b.ty.vec(b.ty.f16(), fmt_dt.width);
|
||||
}
|
||||
|
||||
fetch = b.Construct(loaded_data_target_type, fetch);
|
||||
}
|
||||
|
||||
// The attribute value may not be of the desired vector width. If it is not, we'll
|
||||
// need to either reduce the width with a swizzle, or append 0's and / or a 1.
|
||||
|
||||
@@ -736,6 +736,63 @@ fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(posi
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FloatVectorAttributes_F16) {
|
||||
auto* src = R"(
|
||||
enable f16;
|
||||
|
||||
@vertex
|
||||
fn main(@location(0) var_a : vec2<f16>,
|
||||
@location(1) var_b : vec3<f16>,
|
||||
@location(2) var_c : vec4<f16>
|
||||
) -> @builtin(position) vec4<f32> {
|
||||
return vec4<f32>();
|
||||
}
|
||||
)";
|
||||
|
||||
auto* expect = R"(
|
||||
enable f16;
|
||||
|
||||
struct TintVertexData {
|
||||
tint_vertex_data : array<u32>,
|
||||
}
|
||||
|
||||
@binding(0) @group(4) var<storage, read> tint_pulling_vertex_buffer_0 : TintVertexData;
|
||||
|
||||
@binding(1) @group(4) var<storage, read> tint_pulling_vertex_buffer_1 : TintVertexData;
|
||||
|
||||
@binding(2) @group(4) var<storage, read> tint_pulling_vertex_buffer_2 : TintVertexData;
|
||||
|
||||
@vertex
|
||||
fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(position) vec4<f32> {
|
||||
var var_a : vec2<f16>;
|
||||
var var_b : vec3<f16>;
|
||||
var var_c : vec4<f16>;
|
||||
{
|
||||
let buffer_array_base_0 = (tint_pulling_vertex_index * 2u);
|
||||
var_a = vec2<f16>(vec2<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[buffer_array_base_0]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 1u)])));
|
||||
let buffer_array_base_1 = (tint_pulling_vertex_index * 3u);
|
||||
var_b = vec3<f16>(vec3<f32>(bitcast<f32>(tint_pulling_vertex_buffer_1.tint_vertex_data[buffer_array_base_1]), bitcast<f32>(tint_pulling_vertex_buffer_1.tint_vertex_data[(buffer_array_base_1 + 1u)]), bitcast<f32>(tint_pulling_vertex_buffer_1.tint_vertex_data[(buffer_array_base_1 + 2u)])));
|
||||
let buffer_array_base_2 = (tint_pulling_vertex_index * 4u);
|
||||
var_c = vec4<f16>(vec4<f32>(unpack2x16float(tint_pulling_vertex_buffer_2.tint_vertex_data[buffer_array_base_2]), unpack2x16float(tint_pulling_vertex_buffer_2.tint_vertex_data[(buffer_array_base_2 + 1u)])));
|
||||
}
|
||||
return vec4<f32>();
|
||||
}
|
||||
)";
|
||||
|
||||
VertexPulling::Config cfg;
|
||||
cfg.vertex_state = {{
|
||||
{8, VertexStepMode::kVertex, {{VertexFormat::kFloat32x2, 0, 0}}},
|
||||
{12, VertexStepMode::kVertex, {{VertexFormat::kFloat32x3, 0, 1}}},
|
||||
{16, VertexStepMode::kVertex, {{VertexFormat::kFloat16x4, 0, 2}}},
|
||||
}};
|
||||
|
||||
DataMap data;
|
||||
data.Add<VertexPulling::Config>(cfg);
|
||||
auto got = Run<VertexPulling>(src, data);
|
||||
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, AttemptSymbolCollision) {
|
||||
auto* src = R"(
|
||||
@vertex
|
||||
@@ -1019,6 +1076,104 @@ fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(posi
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FormatsAligned_Float_F16) {
|
||||
auto* src = R"(
|
||||
enable f16;
|
||||
|
||||
@vertex
|
||||
fn main(
|
||||
@location(0) unorm8x2 : vec2<f16>,
|
||||
@location(1) unorm8x4 : vec4<f16>,
|
||||
@location(2) snorm8x2 : vec2<f16>,
|
||||
@location(3) snorm8x4 : vec4<f16>,
|
||||
@location(4) unorm16x2 : vec2<f16>,
|
||||
@location(5) unorm16x4 : vec4<f16>,
|
||||
@location(6) snorm16x2 : vec2<f16>,
|
||||
@location(7) snorm16x4 : vec4<f16>,
|
||||
@location(8) float16x2 : vec2<f16>,
|
||||
@location(9) float16x4 : vec4<f16>,
|
||||
@location(10) float32 : f16,
|
||||
@location(11) float32x2 : vec2<f16>,
|
||||
@location(12) float32x3 : vec3<f16>,
|
||||
@location(13) float32x4 : vec4<f16>,
|
||||
) -> @builtin(position) vec4<f32> {
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
auto* expect = R"(
|
||||
enable f16;
|
||||
|
||||
struct TintVertexData {
|
||||
tint_vertex_data : array<u32>,
|
||||
}
|
||||
|
||||
@binding(0) @group(4) var<storage, read> tint_pulling_vertex_buffer_0 : TintVertexData;
|
||||
|
||||
@vertex
|
||||
fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(position) vec4<f32> {
|
||||
var unorm8x2 : vec2<f16>;
|
||||
var unorm8x4 : vec4<f16>;
|
||||
var snorm8x2 : vec2<f16>;
|
||||
var snorm8x4 : vec4<f16>;
|
||||
var unorm16x2 : vec2<f16>;
|
||||
var unorm16x4 : vec4<f16>;
|
||||
var snorm16x2 : vec2<f16>;
|
||||
var snorm16x4 : vec4<f16>;
|
||||
var float16x2 : vec2<f16>;
|
||||
var float16x4 : vec4<f16>;
|
||||
var float32 : f16;
|
||||
var float32x2 : vec2<f16>;
|
||||
var float32x3 : vec3<f16>;
|
||||
var float32x4 : vec4<f16>;
|
||||
{
|
||||
let buffer_array_base_0 = (tint_pulling_vertex_index * 64u);
|
||||
unorm8x2 = vec2<f16>(unpack4x8unorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy);
|
||||
unorm8x4 = vec4<f16>(unpack4x8unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]));
|
||||
snorm8x2 = vec2<f16>(unpack4x8snorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy);
|
||||
snorm8x4 = vec4<f16>(unpack4x8snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]));
|
||||
unorm16x2 = vec2<f16>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]));
|
||||
unorm16x4 = vec4<f16>(vec4<f32>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)])));
|
||||
snorm16x2 = vec2<f16>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]));
|
||||
snorm16x4 = vec4<f16>(vec4<f32>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)])));
|
||||
float16x2 = vec2<f16>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]));
|
||||
float16x4 = vec4<f16>(vec4<f32>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)])));
|
||||
float32 = f16(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]));
|
||||
float32x2 = vec2<f16>(vec2<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)])));
|
||||
float32x3 = vec3<f16>(vec3<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)])));
|
||||
float32x4 = vec4<f16>(vec4<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 19u)])));
|
||||
}
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
VertexPulling::Config cfg;
|
||||
cfg.vertex_state = {{{256,
|
||||
VertexStepMode::kVertex,
|
||||
{
|
||||
{VertexFormat::kUnorm8x2, 64, 0},
|
||||
{VertexFormat::kUnorm8x4, 64, 1},
|
||||
{VertexFormat::kSnorm8x2, 64, 2},
|
||||
{VertexFormat::kSnorm8x4, 64, 3},
|
||||
{VertexFormat::kUnorm16x2, 64, 4},
|
||||
{VertexFormat::kUnorm16x4, 64, 5},
|
||||
{VertexFormat::kSnorm16x2, 64, 6},
|
||||
{VertexFormat::kSnorm16x4, 64, 7},
|
||||
{VertexFormat::kFloat16x2, 64, 8},
|
||||
{VertexFormat::kFloat16x4, 64, 9},
|
||||
{VertexFormat::kFloat32, 64, 10},
|
||||
{VertexFormat::kFloat32x2, 64, 11},
|
||||
{VertexFormat::kFloat32x3, 64, 12},
|
||||
{VertexFormat::kFloat32x4, 64, 13},
|
||||
}}}};
|
||||
|
||||
DataMap data;
|
||||
data.Add<VertexPulling::Config>(cfg);
|
||||
auto got = Run<VertexPulling>(src, data);
|
||||
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FormatsUnaligned_SInt) {
|
||||
auto* src = R"(
|
||||
@vertex
|
||||
@@ -1253,6 +1408,104 @@ fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(posi
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FormatsUnaligned_Float_F16) {
|
||||
auto* src = R"(
|
||||
enable f16;
|
||||
|
||||
@vertex
|
||||
fn main(
|
||||
@location(0) unorm8x2 : vec2<f16>,
|
||||
@location(1) unorm8x4 : vec4<f16>,
|
||||
@location(2) snorm8x2 : vec2<f16>,
|
||||
@location(3) snorm8x4 : vec4<f16>,
|
||||
@location(4) unorm16x2 : vec2<f16>,
|
||||
@location(5) unorm16x4 : vec4<f16>,
|
||||
@location(6) snorm16x2 : vec2<f16>,
|
||||
@location(7) snorm16x4 : vec4<f16>,
|
||||
@location(8) float16x2 : vec2<f16>,
|
||||
@location(9) float16x4 : vec4<f16>,
|
||||
@location(10) float32 : f16,
|
||||
@location(11) float32x2 : vec2<f16>,
|
||||
@location(12) float32x3 : vec3<f16>,
|
||||
@location(13) float32x4 : vec4<f16>,
|
||||
) -> @builtin(position) vec4<f32> {
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
auto* expect = R"(
|
||||
enable f16;
|
||||
|
||||
struct TintVertexData {
|
||||
tint_vertex_data : array<u32>,
|
||||
}
|
||||
|
||||
@binding(0) @group(4) var<storage, read> tint_pulling_vertex_buffer_0 : TintVertexData;
|
||||
|
||||
@vertex
|
||||
fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(position) vec4<f32> {
|
||||
var unorm8x2 : vec2<f16>;
|
||||
var unorm8x4 : vec4<f16>;
|
||||
var snorm8x2 : vec2<f16>;
|
||||
var snorm8x4 : vec4<f16>;
|
||||
var unorm16x2 : vec2<f16>;
|
||||
var unorm16x4 : vec4<f16>;
|
||||
var snorm16x2 : vec2<f16>;
|
||||
var snorm16x4 : vec4<f16>;
|
||||
var float16x2 : vec2<f16>;
|
||||
var float16x4 : vec4<f16>;
|
||||
var float32 : f16;
|
||||
var float32x2 : vec2<f16>;
|
||||
var float32x3 : vec3<f16>;
|
||||
var float32x4 : vec4<f16>;
|
||||
{
|
||||
let buffer_array_base_0 = (tint_pulling_vertex_index * 64u);
|
||||
unorm8x2 = vec2<f16>(unpack4x8unorm((((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u)) & 65535u)).xy);
|
||||
unorm8x4 = vec4<f16>(unpack4x8unorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))));
|
||||
snorm8x2 = vec2<f16>(unpack4x8snorm((((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u)) & 65535u)).xy);
|
||||
snorm8x4 = vec4<f16>(unpack4x8snorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))));
|
||||
unorm16x2 = vec2<f16>(unpack2x16unorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))));
|
||||
unorm16x4 = vec4<f16>(vec4<f32>(unpack2x16unorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))), unpack2x16unorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] << 8u)))));
|
||||
snorm16x2 = vec2<f16>(unpack2x16snorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))));
|
||||
snorm16x4 = vec4<f16>(vec4<f32>(unpack2x16snorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))), unpack2x16snorm(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] << 8u)))));
|
||||
float16x2 = vec2<f16>(unpack2x16float(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))));
|
||||
float16x4 = vec4<f16>(vec4<f32>(unpack2x16float(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))), unpack2x16float(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] << 8u)))));
|
||||
float32 = f16(bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))));
|
||||
float32x2 = vec2<f16>(vec2<f32>(bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))), bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] << 8u)))));
|
||||
float32x3 = vec3<f16>(vec3<f32>(bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))), bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] << 8u))), bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)] << 8u)))));
|
||||
float32x4 = vec4<f16>(vec4<f32>(bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 15u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] << 8u))), bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] << 8u))), bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)] << 8u))), bitcast<f32>(((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)] >> 24u) | (tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 19u)] << 8u)))));
|
||||
}
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
VertexPulling::Config cfg;
|
||||
cfg.vertex_state = {{{256,
|
||||
VertexStepMode::kVertex,
|
||||
{
|
||||
{VertexFormat::kUnorm8x2, 63, 0},
|
||||
{VertexFormat::kUnorm8x4, 63, 1},
|
||||
{VertexFormat::kSnorm8x2, 63, 2},
|
||||
{VertexFormat::kSnorm8x4, 63, 3},
|
||||
{VertexFormat::kUnorm16x2, 63, 4},
|
||||
{VertexFormat::kUnorm16x4, 63, 5},
|
||||
{VertexFormat::kSnorm16x2, 63, 6},
|
||||
{VertexFormat::kSnorm16x4, 63, 7},
|
||||
{VertexFormat::kFloat16x2, 63, 8},
|
||||
{VertexFormat::kFloat16x4, 63, 9},
|
||||
{VertexFormat::kFloat32, 63, 10},
|
||||
{VertexFormat::kFloat32x2, 63, 11},
|
||||
{VertexFormat::kFloat32x3, 63, 12},
|
||||
{VertexFormat::kFloat32x4, 63, 13},
|
||||
}}}};
|
||||
|
||||
DataMap data;
|
||||
data.Add<VertexPulling::Config>(cfg);
|
||||
auto got = Run<VertexPulling>(src, data);
|
||||
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FormatsWithVectorsResized_Padding_SInt) {
|
||||
auto* src = R"(
|
||||
@vertex
|
||||
@@ -1511,6 +1764,112 @@ fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(posi
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FormatsWithVectorsResized_Padding_Float_F16) {
|
||||
auto* src = R"(
|
||||
enable f16;
|
||||
|
||||
@vertex
|
||||
fn main(
|
||||
@location(0) vec3_unorm8x2 : vec3<f16>,
|
||||
@location(1) vec4_unorm8x2 : vec4<f16>,
|
||||
@location(2) vec3_snorm8x2 : vec3<f16>,
|
||||
@location(3) vec4_snorm8x2 : vec4<f16>,
|
||||
@location(4) vec3_unorm16x2 : vec3<f16>,
|
||||
@location(5) vec4_unorm16x2 : vec4<f16>,
|
||||
@location(6) vec3_snorm16x2 : vec3<f16>,
|
||||
@location(7) vec4_snorm16x2 : vec4<f16>,
|
||||
@location(8) vec3_float16x2 : vec3<f16>,
|
||||
@location(9) vec4_float16x2 : vec4<f16>,
|
||||
@location(10) vec2_float32 : vec2<f16>,
|
||||
@location(11) vec3_float32 : vec3<f16>,
|
||||
@location(12) vec4_float32 : vec4<f16>,
|
||||
@location(13) vec3_float32x2 : vec3<f16>,
|
||||
@location(14) vec4_float32x2 : vec4<f16>,
|
||||
@location(15) vec4_float32x3 : vec4<f16>,
|
||||
) -> @builtin(position) vec4<f32> {
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
auto* expect = R"(
|
||||
enable f16;
|
||||
|
||||
struct TintVertexData {
|
||||
tint_vertex_data : array<u32>,
|
||||
}
|
||||
|
||||
@binding(0) @group(4) var<storage, read> tint_pulling_vertex_buffer_0 : TintVertexData;
|
||||
|
||||
@vertex
|
||||
fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(position) vec4<f32> {
|
||||
var vec3_unorm8x2 : vec3<f16>;
|
||||
var vec4_unorm8x2 : vec4<f16>;
|
||||
var vec3_snorm8x2 : vec3<f16>;
|
||||
var vec4_snorm8x2 : vec4<f16>;
|
||||
var vec3_unorm16x2 : vec3<f16>;
|
||||
var vec4_unorm16x2 : vec4<f16>;
|
||||
var vec3_snorm16x2 : vec3<f16>;
|
||||
var vec4_snorm16x2 : vec4<f16>;
|
||||
var vec3_float16x2 : vec3<f16>;
|
||||
var vec4_float16x2 : vec4<f16>;
|
||||
var vec2_float32 : vec2<f16>;
|
||||
var vec3_float32 : vec3<f16>;
|
||||
var vec4_float32 : vec4<f16>;
|
||||
var vec3_float32x2 : vec3<f16>;
|
||||
var vec4_float32x2 : vec4<f16>;
|
||||
var vec4_float32x3 : vec4<f16>;
|
||||
{
|
||||
let buffer_array_base_0 = (tint_pulling_vertex_index * 64u);
|
||||
vec3_unorm8x2 = vec3<f16>(vec2<f16>(unpack4x8unorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy), 0.0);
|
||||
vec4_unorm8x2 = vec4<f16>(vec2<f16>(unpack4x8unorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy), 0.0, 1.0);
|
||||
vec3_snorm8x2 = vec3<f16>(vec2<f16>(unpack4x8snorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy), 0.0);
|
||||
vec4_snorm8x2 = vec4<f16>(vec2<f16>(unpack4x8snorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy), 0.0, 1.0);
|
||||
vec3_unorm16x2 = vec3<f16>(vec2<f16>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0);
|
||||
vec4_unorm16x2 = vec4<f16>(vec2<f16>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0, 1.0);
|
||||
vec3_snorm16x2 = vec3<f16>(vec2<f16>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0);
|
||||
vec4_snorm16x2 = vec4<f16>(vec2<f16>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0, 1.0);
|
||||
vec3_float16x2 = vec3<f16>(vec2<f16>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0);
|
||||
vec4_float16x2 = vec4<f16>(vec2<f16>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0, 1.0);
|
||||
vec2_float32 = vec2<f16>(f16(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0);
|
||||
vec3_float32 = vec3<f16>(f16(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0, 0.0);
|
||||
vec4_float32 = vec4<f16>(f16(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])), 0.0, 0.0, 1.0);
|
||||
vec3_float32x2 = vec3<f16>(vec2<f16>(vec2<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))), 0.0);
|
||||
vec4_float32x2 = vec4<f16>(vec2<f16>(vec2<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))), 0.0, 1.0);
|
||||
vec4_float32x3 = vec4<f16>(vec3<f16>(vec3<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)]))), 1.0);
|
||||
}
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
VertexPulling::Config cfg;
|
||||
cfg.vertex_state = {{{256,
|
||||
VertexStepMode::kVertex,
|
||||
{
|
||||
{VertexFormat::kUnorm8x2, 64, 0},
|
||||
{VertexFormat::kUnorm8x2, 64, 1},
|
||||
{VertexFormat::kSnorm8x2, 64, 2},
|
||||
{VertexFormat::kSnorm8x2, 64, 3},
|
||||
{VertexFormat::kUnorm16x2, 64, 4},
|
||||
{VertexFormat::kUnorm16x2, 64, 5},
|
||||
{VertexFormat::kSnorm16x2, 64, 6},
|
||||
{VertexFormat::kSnorm16x2, 64, 7},
|
||||
{VertexFormat::kFloat16x2, 64, 8},
|
||||
{VertexFormat::kFloat16x2, 64, 9},
|
||||
{VertexFormat::kFloat32, 64, 10},
|
||||
{VertexFormat::kFloat32, 64, 11},
|
||||
{VertexFormat::kFloat32, 64, 12},
|
||||
{VertexFormat::kFloat32x2, 64, 13},
|
||||
{VertexFormat::kFloat32x2, 64, 14},
|
||||
{VertexFormat::kFloat32x3, 64, 15},
|
||||
}}}};
|
||||
|
||||
DataMap data;
|
||||
data.Add<VertexPulling::Config>(cfg);
|
||||
auto got = Run<VertexPulling>(src, data);
|
||||
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FormatsWithVectorsResized_Shrinking_SInt) {
|
||||
auto* src = R"(
|
||||
@vertex
|
||||
@@ -1829,5 +2188,139 @@ fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(posi
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
TEST_F(VertexPullingTest, FormatsWithVectorsResized_Shrinking_Float_F16) {
|
||||
auto* src = R"(
|
||||
enable f16;
|
||||
|
||||
@vertex
|
||||
fn main(
|
||||
@location(0) sclr_unorm8x2 : f16 ,
|
||||
@location(1) sclr_unorm8x4 : f16 ,
|
||||
@location(2) vec2_unorm8x4 : vec2<f16>,
|
||||
@location(3) vec3_unorm8x4 : vec3<f16>,
|
||||
@location(4) sclr_snorm8x2 : f16 ,
|
||||
@location(5) sclr_snorm8x4 : f16 ,
|
||||
@location(6) vec2_snorm8x4 : vec2<f16>,
|
||||
@location(7) vec3_snorm8x4 : vec3<f16>,
|
||||
@location(8) sclr_unorm16x2 : f16 ,
|
||||
@location(9) sclr_unorm16x4 : f16 ,
|
||||
@location(10) vec2_unorm16x4 : vec2<f16>,
|
||||
@location(11) vec3_unorm16x4 : vec3<f16>,
|
||||
@location(12) sclr_snorm16x2 : f16 ,
|
||||
@location(13) sclr_snorm16x4 : f16 ,
|
||||
@location(14) vec2_snorm16x4 : vec2<f16>,
|
||||
@location(15) vec3_snorm16x4 : vec3<f16>,
|
||||
@location(16) sclr_float16x2 : f16 ,
|
||||
@location(17) sclr_float16x4 : f16 ,
|
||||
@location(18) vec2_float16x4 : vec2<f16>,
|
||||
@location(19) vec3_float16x4 : vec3<f16>,
|
||||
@location(20) sclr_float32x2 : f16 ,
|
||||
@location(21) sclr_float32x3 : f16 ,
|
||||
@location(22) vec2_float32x3 : vec2<f16>,
|
||||
@location(23) sclr_float32x4 : f16 ,
|
||||
@location(24) vec2_float32x4 : vec2<f16>,
|
||||
@location(25) vec3_float32x4 : vec3<f16>,
|
||||
) -> @builtin(position) vec4<f32> {
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
auto* expect = R"(
|
||||
enable f16;
|
||||
|
||||
struct TintVertexData {
|
||||
tint_vertex_data : array<u32>,
|
||||
}
|
||||
|
||||
@binding(0) @group(4) var<storage, read> tint_pulling_vertex_buffer_0 : TintVertexData;
|
||||
|
||||
@vertex
|
||||
fn main(@builtin(vertex_index) tint_pulling_vertex_index : u32) -> @builtin(position) vec4<f32> {
|
||||
var sclr_unorm8x2 : f16;
|
||||
var sclr_unorm8x4 : f16;
|
||||
var vec2_unorm8x4 : vec2<f16>;
|
||||
var vec3_unorm8x4 : vec3<f16>;
|
||||
var sclr_snorm8x2 : f16;
|
||||
var sclr_snorm8x4 : f16;
|
||||
var vec2_snorm8x4 : vec2<f16>;
|
||||
var vec3_snorm8x4 : vec3<f16>;
|
||||
var sclr_unorm16x2 : f16;
|
||||
var sclr_unorm16x4 : f16;
|
||||
var vec2_unorm16x4 : vec2<f16>;
|
||||
var vec3_unorm16x4 : vec3<f16>;
|
||||
var sclr_snorm16x2 : f16;
|
||||
var sclr_snorm16x4 : f16;
|
||||
var vec2_snorm16x4 : vec2<f16>;
|
||||
var vec3_snorm16x4 : vec3<f16>;
|
||||
var sclr_float16x2 : f16;
|
||||
var sclr_float16x4 : f16;
|
||||
var vec2_float16x4 : vec2<f16>;
|
||||
var vec3_float16x4 : vec3<f16>;
|
||||
var sclr_float32x2 : f16;
|
||||
var sclr_float32x3 : f16;
|
||||
var vec2_float32x3 : vec2<f16>;
|
||||
var sclr_float32x4 : f16;
|
||||
var vec2_float32x4 : vec2<f16>;
|
||||
var vec3_float32x4 : vec3<f16>;
|
||||
{
|
||||
let buffer_array_base_0 = (tint_pulling_vertex_index * 64u);
|
||||
sclr_unorm8x2 = vec2<f16>(unpack4x8unorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy).x;
|
||||
sclr_unorm8x4 = vec4<f16>(unpack4x8unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).x;
|
||||
vec2_unorm8x4 = vec4<f16>(unpack4x8unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).xy;
|
||||
vec3_unorm8x4 = vec4<f16>(unpack4x8unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).xyz;
|
||||
sclr_snorm8x2 = vec2<f16>(unpack4x8snorm((tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)] & 65535u)).xy).x;
|
||||
sclr_snorm8x4 = vec4<f16>(unpack4x8snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).x;
|
||||
vec2_snorm8x4 = vec4<f16>(unpack4x8snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).xy;
|
||||
vec3_snorm8x4 = vec4<f16>(unpack4x8snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).xyz;
|
||||
sclr_unorm16x2 = vec2<f16>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).x;
|
||||
sclr_unorm16x4 = vec4<f16>(vec4<f32>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).x;
|
||||
vec2_unorm16x4 = vec4<f16>(vec4<f32>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).xy;
|
||||
vec3_unorm16x4 = vec4<f16>(vec4<f32>(unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16unorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).xyz;
|
||||
sclr_snorm16x2 = vec2<f16>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).x;
|
||||
sclr_snorm16x4 = vec4<f16>(vec4<f32>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).x;
|
||||
vec2_snorm16x4 = vec4<f16>(vec4<f32>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).xy;
|
||||
vec3_snorm16x4 = vec4<f16>(vec4<f32>(unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16snorm(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).xyz;
|
||||
sclr_float16x2 = vec2<f16>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)])).x;
|
||||
sclr_float16x4 = vec4<f16>(vec4<f32>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).x;
|
||||
vec2_float16x4 = vec4<f16>(vec4<f32>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).xy;
|
||||
vec3_float16x4 = vec4<f16>(vec4<f32>(unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), unpack2x16float(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).xyz;
|
||||
sclr_float32x2 = vec2<f16>(vec2<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]))).x;
|
||||
sclr_float32x3 = vec3<f16>(vec3<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)]))).x;
|
||||
vec2_float32x3 = vec3<f16>(vec3<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)]))).xy;
|
||||
sclr_float32x4 = vec4<f16>(vec4<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 19u)]))).x;
|
||||
vec2_float32x4 = vec4<f16>(vec4<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 19u)]))).xy;
|
||||
vec3_float32x4 = vec4<f16>(vec4<f32>(bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 16u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 17u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 18u)]), bitcast<f32>(tint_pulling_vertex_buffer_0.tint_vertex_data[(buffer_array_base_0 + 19u)]))).xyz;
|
||||
}
|
||||
return vec4<f32>(0.0, 0.0, 0.0, 1.0);
|
||||
}
|
||||
)";
|
||||
|
||||
VertexPulling::Config cfg;
|
||||
cfg.vertex_state = {
|
||||
{{256,
|
||||
VertexStepMode::kVertex,
|
||||
{
|
||||
{VertexFormat::kUnorm8x2, 64, 0}, {VertexFormat::kUnorm8x4, 64, 1},
|
||||
{VertexFormat::kUnorm8x4, 64, 2}, {VertexFormat::kUnorm8x4, 64, 3},
|
||||
{VertexFormat::kSnorm8x2, 64, 4}, {VertexFormat::kSnorm8x4, 64, 5},
|
||||
{VertexFormat::kSnorm8x4, 64, 6}, {VertexFormat::kSnorm8x4, 64, 7},
|
||||
{VertexFormat::kUnorm16x2, 64, 8}, {VertexFormat::kUnorm16x4, 64, 9},
|
||||
{VertexFormat::kUnorm16x4, 64, 10}, {VertexFormat::kUnorm16x4, 64, 11},
|
||||
{VertexFormat::kSnorm16x2, 64, 12}, {VertexFormat::kSnorm16x4, 64, 13},
|
||||
{VertexFormat::kSnorm16x4, 64, 14}, {VertexFormat::kSnorm16x4, 64, 15},
|
||||
{VertexFormat::kFloat16x2, 64, 16}, {VertexFormat::kFloat16x4, 64, 17},
|
||||
{VertexFormat::kFloat16x4, 64, 18}, {VertexFormat::kFloat16x4, 64, 19},
|
||||
{VertexFormat::kFloat32x2, 64, 20}, {VertexFormat::kFloat32x3, 64, 21},
|
||||
{VertexFormat::kFloat32x3, 64, 22}, {VertexFormat::kFloat32x4, 64, 23},
|
||||
{VertexFormat::kFloat32x4, 64, 24}, {VertexFormat::kFloat32x4, 64, 25},
|
||||
}}}};
|
||||
|
||||
DataMap data;
|
||||
data.Add<VertexPulling::Config>(cfg);
|
||||
auto got = Run<VertexPulling>(src, data);
|
||||
|
||||
EXPECT_EQ(expect, str(got));
|
||||
}
|
||||
|
||||
} // namespace
|
||||
} // namespace tint::transform
|
||||
|
||||
Reference in New Issue
Block a user