[PATCH 0/1] MR218: vkd3d-shader: Implement GetDimensions().
From: Nikolay Sivov <nsivov(a)codeweavers.com> --- Makefile.am | 1 + libs/vkd3d-shader/hlsl.c | 8 ++ libs/vkd3d-shader/hlsl.h | 6 +- libs/vkd3d-shader/hlsl.y | 182 ++++++++++++++++++++++++++- libs/vkd3d-shader/hlsl_codegen.c | 5 +- libs/vkd3d-shader/tpf.c | 66 ++++++++++ tests/hlsl-getdimensions.shader_test | 32 +++++ 7 files changed, 292 insertions(+), 8 deletions(-) create mode 100644 tests/hlsl-getdimensions.shader_test diff --git a/Makefile.am b/Makefile.am index 92c6d0792..41fa19268 100644 --- a/Makefile.am +++ b/Makefile.am @@ -92,6 +92,7 @@ vkd3d_shader_tests = \ tests/hlsl-function-overload.shader_test \ tests/hlsl-gather-offset.shader_test \ tests/hlsl-gather.shader_test \ + tests/hlsl-getdimensions.shader_test \ tests/hlsl-initializer-flatten.shader_test \ tests/hlsl-initializer-implicit-array.shader_test \ tests/hlsl-initializer-invalid-arg-count.shader_test \ diff --git a/libs/vkd3d-shader/hlsl.c b/libs/vkd3d-shader/hlsl.c index 152ec6275..2fc07037f 100644 --- a/libs/vkd3d-shader/hlsl.c +++ b/libs/vkd3d-shader/hlsl.c @@ -1357,6 +1357,7 @@ struct hlsl_ir_node *hlsl_new_resource_load(struct hlsl_ctx *ctx, hlsl_src_from_node(&load->ddx, params->ddx); hlsl_src_from_node(&load->ddy, params->ddy); hlsl_src_from_node(&load->cmp, params->cmp); + hlsl_src_from_node(&load->level, params->level); load->sampling_dim = params->sampling_dim; if (load->sampling_dim == HLSL_SAMPLER_DIM_GENERIC) load->sampling_dim = hlsl_deref_get_type(ctx, &load->resource)->sampler_dim; @@ -1652,6 +1653,7 @@ static struct hlsl_ir_node *clone_resource_load(struct hlsl_ctx *ctx, clone_src(map, &dst->sample_index, &src->sample_index); clone_src(map, &dst->cmp, &src->cmp); clone_src(map, &dst->texel_offset, &src->texel_offset); + clone_src(map, &dst->level, &src->level); dst->sampling_dim = src->sampling_dim; return &dst->node; } @@ -2492,6 +2494,11 @@ static void dump_ir_resource_load(struct vkd3d_string_buffer *buffer, const stru vkd3d_string_buffer_printf(buffer, ", cmp = "); dump_src(buffer, &load->cmp); } + if (load->level.node) + { + vkd3d_string_buffer_printf(buffer, ", level = "); + dump_src(buffer, &load->level); + } vkd3d_string_buffer_printf(buffer, ")"); } @@ -2732,6 +2739,7 @@ static void free_ir_resource_load(struct hlsl_ir_resource_load *load) hlsl_src_remove(&load->cmp); hlsl_src_remove(&load->texel_offset); hlsl_src_remove(&load->sample_index); + hlsl_src_remove(&load->level); vkd3d_free(load); } diff --git a/libs/vkd3d-shader/hlsl.h b/libs/vkd3d-shader/hlsl.h index 7d02448e0..ecee68f94 100644 --- a/libs/vkd3d-shader/hlsl.h +++ b/libs/vkd3d-shader/hlsl.h @@ -624,6 +624,8 @@ enum hlsl_resource_load_type HLSL_RESOURCE_GATHER_GREEN, HLSL_RESOURCE_GATHER_BLUE, HLSL_RESOURCE_GATHER_ALPHA, + HLSL_RESOURCE_SAMPLE_INFO, + HLSL_RESOURCE_RES_INFO, }; struct hlsl_ir_resource_load @@ -631,7 +633,7 @@ struct hlsl_ir_resource_load struct hlsl_ir_node node; enum hlsl_resource_load_type load_type; struct hlsl_deref resource, sampler; - struct hlsl_src coords, lod, ddx, ddy, cmp, sample_index, texel_offset; + struct hlsl_src coords, lod, ddx, ddy, cmp, sample_index, texel_offset, level; enum hlsl_sampler_dim sampling_dim; }; @@ -833,7 +835,7 @@ struct hlsl_resource_load_params struct hlsl_type *format; enum hlsl_resource_load_type type; struct hlsl_ir_node *resource, *sampler; - struct hlsl_ir_node *coords, *lod, *ddx, *ddy, *cmp, *sample_index, *texel_offset; + struct hlsl_ir_node *coords, *lod, *ddx, *ddy, *cmp, *sample_index, *texel_offset, *level; enum hlsl_sampler_dim sampling_dim; }; diff --git a/libs/vkd3d-shader/hlsl.y b/libs/vkd3d-shader/hlsl.y index cf483d82c..57d4eb6b3 100644 --- a/libs/vkd3d-shader/hlsl.y +++ b/libs/vkd3d-shader/hlsl.y @@ -3527,6 +3527,18 @@ static int intrinsic_function_name_compare(const void *a, const void *b) return strcmp(a, func->name); } +static bool add_void_expr(struct hlsl_ctx *ctx, struct list *instrs, const struct vkd3d_shader_location *loc) +{ + struct hlsl_ir_node *operands[HLSL_MAX_OPERANDS] = {0}; + struct hlsl_ir_node *expr; + + if (!(expr = hlsl_new_expr(ctx, HLSL_OP0_VOID, operands, ctx->builtin_types.Void, loc))) + return false; + list_add_tail(instrs, &expr->entry); + + return true; +} + static struct list *add_call(struct hlsl_ctx *ctx, const char *name, struct parse_initializer *args, const struct vkd3d_shader_location *loc) { @@ -3601,12 +3613,8 @@ static struct list *add_call(struct hlsl_ctx *ctx, const char *name, } else { - struct hlsl_ir_node *operands[HLSL_MAX_OPERANDS] = {0}; - struct hlsl_ir_node *expr; - - if (!(expr = hlsl_new_expr(ctx, HLSL_OP0_VOID, operands, ctx->builtin_types.Void, loc))) + if (!add_void_expr(ctx, args->instrs, loc)) goto fail; - list_add_tail(args->instrs, &expr->entry); } } else if ((intrinsic = bsearch(name, intrinsic_functions, ARRAY_SIZE(intrinsic_functions), @@ -4036,6 +4044,168 @@ static bool add_gather_method_call(struct hlsl_ctx *ctx, struct list *instrs, st return true; } +static bool add_assignment_from_component(struct hlsl_ctx *ctx, struct list *instrs, struct hlsl_ir_node *dest, + struct hlsl_ir_node *src, unsigned int component, const struct vkd3d_shader_location *loc) +{ + struct hlsl_ir_node *load; + + if (!dest) + return true; + + if (!(load = add_load_component(ctx, instrs, src, component, loc))) + return false; + + if (!add_assignment(ctx, instrs, dest, ASSIGN_OP_ASSIGN, load)) + return false; + + return true; +} + +static bool add_getdimensions_method_call(struct hlsl_ctx *ctx, struct list *instrs, struct hlsl_ir_node *object, + const char *name, const struct parse_initializer *params, const struct vkd3d_shader_location *loc) +{ + const struct hlsl_type *object_type = object->data_type; + struct hlsl_resource_load_params load_params; + struct hlsl_ir_node *sample_info, *res_info; + struct hlsl_type *uint_type, *float_type; + enum func_argument + { + ARG_MIP_LEVEL, + ARG_WIDTH, + ARG_HEIGHT, + ARG_ELEMENT_COUNT, + ARG_LEVEL_COUNT, + ARG_SAMPLE_COUNT, + ARG_MAX_ARGS, + }; + struct hlsl_ir_node *args[ARG_MAX_ARGS] = { 0 }; + static const struct overload + { + enum hlsl_sampler_dim sampler_dim; + unsigned int args_count; + enum func_argument args[ARG_MAX_ARGS]; + } + overloads[] = + { + { HLSL_SAMPLER_DIM_1D, 1, { ARG_WIDTH } }, + { HLSL_SAMPLER_DIM_1D, 3, { ARG_MIP_LEVEL, ARG_WIDTH, ARG_LEVEL_COUNT } }, + { HLSL_SAMPLER_DIM_1DARRAY, 2, { ARG_WIDTH, ARG_ELEMENT_COUNT } }, + { HLSL_SAMPLER_DIM_1DARRAY, 4, { ARG_MIP_LEVEL, ARG_WIDTH, ARG_ELEMENT_COUNT, ARG_LEVEL_COUNT } }, + { HLSL_SAMPLER_DIM_2D, 2, { ARG_WIDTH, ARG_HEIGHT } }, + { HLSL_SAMPLER_DIM_2D, 4, { ARG_MIP_LEVEL, ARG_WIDTH, ARG_HEIGHT, ARG_LEVEL_COUNT } }, + { HLSL_SAMPLER_DIM_2DARRAY, 3, { ARG_WIDTH, ARG_HEIGHT, ARG_ELEMENT_COUNT } }, + { HLSL_SAMPLER_DIM_2DARRAY, 5, { ARG_MIP_LEVEL, ARG_WIDTH, ARG_HEIGHT, ARG_ELEMENT_COUNT, ARG_LEVEL_COUNT } }, + { HLSL_SAMPLER_DIM_3D, 3, { ARG_WIDTH, ARG_HEIGHT, ARG_ELEMENT_COUNT } }, + { HLSL_SAMPLER_DIM_3D, 5, { ARG_MIP_LEVEL, ARG_WIDTH, ARG_HEIGHT, ARG_ELEMENT_COUNT, ARG_LEVEL_COUNT } }, + { HLSL_SAMPLER_DIM_CUBE, 2, { ARG_WIDTH, ARG_HEIGHT } }, + { HLSL_SAMPLER_DIM_CUBE, 4, { ARG_MIP_LEVEL, ARG_WIDTH, ARG_HEIGHT, ARG_LEVEL_COUNT } }, + { HLSL_SAMPLER_DIM_CUBEARRAY, 3, { ARG_WIDTH, ARG_HEIGHT, ARG_ELEMENT_COUNT } }, + { HLSL_SAMPLER_DIM_CUBEARRAY, 5, { ARG_MIP_LEVEL, ARG_WIDTH, ARG_HEIGHT, ARG_ELEMENT_COUNT, ARG_LEVEL_COUNT } }, + { HLSL_SAMPLER_DIM_2DMS, 3, { ARG_WIDTH, ARG_HEIGHT, ARG_SAMPLE_COUNT } }, + { HLSL_SAMPLER_DIM_2DMSARRAY, 4, { ARG_WIDTH, ARG_HEIGHT, ARG_ELEMENT_COUNT, ARG_SAMPLE_COUNT } }, + }; + const struct overload *o = NULL; + bool uint_resinfo; + unsigned int i, j; + + if (object_type->sampler_dim > HLSL_SAMPLER_DIM_LAST_TEXTURE) + { + hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_INVALID_TYPE, "GetDimensions() is not defined for this type."); + } + + uint_type = hlsl_get_scalar_type(ctx, HLSL_TYPE_UINT); + float_type = hlsl_get_scalar_type(ctx, HLSL_TYPE_FLOAT); + uint_resinfo = true; + for (i = 0; i < ARRAY_SIZE(overloads); ++i) + { + const struct overload *iter = &overloads[i]; + + if (iter->sampler_dim == object_type->sampler_dim && iter->args_count == params->args_count) + { + for (j = 0; j < params->args_count; ++j) + { + args[iter->args[j]] = params->args[j]; + + /* Input parameter. */ + if (iter->args[j] == ARG_MIP_LEVEL) + { + if (!(args[ARG_MIP_LEVEL] = add_implicit_conversion(ctx, instrs, args[ARG_MIP_LEVEL], + hlsl_get_scalar_type(ctx, HLSL_TYPE_UINT), loc))) + { + return false; + } + + continue; + } + + uint_resinfo &= hlsl_types_are_equal(params->args[j]->data_type, uint_type); + + if (!hlsl_types_are_equal(params->args[j]->data_type, uint_type) && + !hlsl_types_are_equal(params->args[j]->data_type, float_type)) + { + hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_INVALID_TYPE, "Expected float or uint argument."); + break; + } + } + o = iter; + break; + } + } + + if (!o) + { + struct vkd3d_string_buffer *string; + + if ((string = hlsl_type_to_string(ctx, object_type))) + { + hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_INVALID_SYNTAX, + "Unexpected number of arguments %u for %s.%s().", params->args_count, string->buffer, name); + hlsl_release_string_buffer(ctx, string); + } + } + + memset(&load_params, 0, sizeof(load_params)); + load_params.type = HLSL_RESOURCE_RES_INFO; + load_params.resource = object; + load_params.level = args[ARG_MIP_LEVEL]; + load_params.format = hlsl_get_vector_type(ctx, uint_resinfo ? HLSL_TYPE_UINT : HLSL_TYPE_FLOAT, 4); + + if (!(res_info = hlsl_new_resource_load(ctx, &load_params, loc))) + return false; + list_add_tail(instrs, &res_info->entry); + + if (!add_assignment_from_component(ctx, instrs, args[ARG_WIDTH], res_info, 0, loc)) + return false; + + if (!add_assignment_from_component(ctx, instrs, args[ARG_HEIGHT], res_info, 1, loc)) + return false; + + if (!add_assignment_from_component(ctx, instrs, args[ARG_ELEMENT_COUNT], res_info, + object_type->sampler_dim == HLSL_SAMPLER_DIM_3D ? 1 : 2, loc)) + { + return false; + } + + if (!add_assignment_from_component(ctx, instrs, args[ARG_LEVEL_COUNT], res_info, 3, loc)) + return false; + + if (args[ARG_SAMPLE_COUNT]) + { + memset(&load_params, 0, sizeof(load_params)); + load_params.type = HLSL_RESOURCE_SAMPLE_INFO; + load_params.resource = object; + load_params.format = args[ARG_SAMPLE_COUNT]->data_type; + if (!(sample_info = hlsl_new_resource_load(ctx, &load_params, loc))) + return false; + list_add_tail(instrs, &sample_info->entry); + + if (!add_assignment(ctx, instrs, args[ARG_SAMPLE_COUNT], ASSIGN_OP_ASSIGN, sample_info)) + return false; + } + + return add_void_expr(ctx, instrs, loc); +} + static bool add_sample_lod_method_call(struct hlsl_ctx *ctx, struct list *instrs, struct hlsl_ir_node *object, const char *name, const struct parse_initializer *params, const struct vkd3d_shader_location *loc) { @@ -4191,6 +4361,8 @@ object_methods[] = { "GatherGreen", add_gather_method_call }, { "GatherRed", add_gather_method_call }, + { "GetDimensions", add_getdimensions_method_call }, + { "Load", add_load_method_call }, { "Sample", add_sample_method_call }, diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c index 2b6c595a1..56de4135f 100644 --- a/libs/vkd3d-shader/hlsl_codegen.c +++ b/libs/vkd3d-shader/hlsl_codegen.c @@ -2669,7 +2669,8 @@ static void compute_liveness_recurse(struct hlsl_block *block, unsigned int loop load->sampler.offset.node->last_read = last_read; } - load->coords.node->last_read = last_read; + if (load->coords.node) + load->coords.node->last_read = last_read; if (load->texel_offset.node) load->texel_offset.node->last_read = last_read; if (load->lod.node) @@ -2682,6 +2683,8 @@ static void compute_liveness_recurse(struct hlsl_block *block, unsigned int loop load->sample_index.node->last_read = last_read; if (load->cmp.node) load->cmp.node->last_read = last_read; + if (load->level.node) + load->level.node->last_read = last_read; break; } case HLSL_IR_RESOURCE_STORE: diff --git a/libs/vkd3d-shader/tpf.c b/libs/vkd3d-shader/tpf.c index 60948d649..fa3208f26 100644 --- a/libs/vkd3d-shader/tpf.c +++ b/libs/vkd3d-shader/tpf.c @@ -4163,6 +4163,64 @@ static void write_sm4_sample(struct hlsl_ctx *ctx, struct vkd3d_bytecode_buffer write_sm4_instruction(buffer, &instr); } +static void write_sm4_sampleinfo(struct hlsl_ctx *ctx, struct vkd3d_bytecode_buffer *buffer, + const struct hlsl_ir_resource_load *load) +{ + const struct hlsl_type *resource_type = load->resource.var->data_type; + const struct hlsl_deref *resource = &load->resource; + const struct hlsl_ir_node *dst = &load->node; + struct sm4_instruction instr; + + memset(&instr, 0, sizeof(instr)); + instr.opcode = VKD3D_SM4_OP_SAMPLE_INFO; + if (dst->data_type->base_type == HLSL_TYPE_UINT) + instr.opcode |= VKD3DSI_SAMPLE_INFO_UINT << VKD3D_SM4_INSTRUCTION_FLAGS_SHIFT; + + sm4_dst_from_node(&instr.dsts[0], dst); + instr.dst_count = 1; + + sm4_src_from_deref(ctx, &instr.srcs[0], resource, resource_type, instr.dsts[0].writemask); + instr.src_count = 1; + + write_sm4_instruction(buffer, &instr); +} + +static void write_sm4_resinfo(struct hlsl_ctx *ctx, struct vkd3d_bytecode_buffer *buffer, + const struct hlsl_ir_resource_load *load) +{ + const struct hlsl_type *resource_type = load->resource.var->data_type; + const struct hlsl_deref *resource = &load->resource; + const struct hlsl_ir_node *dst = &load->node; + struct sm4_instruction instr; + struct sm4_register *reg; + + memset(&instr, 0, sizeof(instr)); + instr.opcode = VKD3D_SM4_OP_RESINFO; + if (dst->data_type->base_type == HLSL_TYPE_UINT) + instr.opcode |= VKD3DSI_RESINFO_UINT << VKD3D_SM4_INSTRUCTION_FLAGS_SHIFT; + + sm4_dst_from_node(&instr.dsts[0], dst); + instr.dst_count = 1; + + if (load->level.node) + { + sm4_src_from_node(&instr.srcs[0], load->level.node, VKD3DSP_WRITEMASK_ALL); + } + else + { + instr.srcs[0].swizzle_type = VKD3D_SM4_SWIZZLE_NONE; + reg = &instr.srcs[0].reg; + reg->type = VKD3D_SM4_RT_IMMCONST; + reg->dim = VKD3D_SM4_DIMENSION_SCALAR; + reg->immconst_uint[0] = 0; + } + + sm4_src_from_deref(ctx, &instr.srcs[1], resource, resource_type, instr.dsts[0].writemask); + instr.src_count = 2; + + write_sm4_instruction(buffer, &instr); +} + static bool type_is_float(const struct hlsl_type *type) { return type->base_type == HLSL_TYPE_FLOAT || type->base_type == HLSL_TYPE_HALF; @@ -4989,6 +5047,14 @@ static void write_sm4_resource_load(struct hlsl_ctx *ctx, write_sm4_gather(ctx, buffer, resource_type, &load->node, &load->resource, &load->sampler, coords, HLSL_SWIZZLE(W, W, W, W), texel_offset); break; + + case HLSL_RESOURCE_SAMPLE_INFO: + write_sm4_sampleinfo(ctx, buffer, load); + break; + + case HLSL_RESOURCE_RES_INFO: + write_sm4_resinfo(ctx, buffer, load); + break; } } diff --git a/tests/hlsl-getdimensions.shader_test b/tests/hlsl-getdimensions.shader_test new file mode 100644 index 000000000..718f74dfc --- /dev/null +++ b/tests/hlsl-getdimensions.shader_test @@ -0,0 +1,32 @@ +[require] +shader model >= 5.0 + +[texture 0] +size (2, 3) + +1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 +1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 + +[texture 1] +size (4, 1) +levels 2 + +1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 +1.0 0.0 1.0 0.0 1.0 0.0 1.0 0.0 + +[pixel shader] +Texture2D t0 : register(t0); +Texture1D t1 : register(t1); + +float4 main() : sv_target +{ + uint width, height; + float width2, number_levels; + t0.GetDimensions(width, height); + t1.GetDimensions(0, width2, number_levels); + return float4(width, height, width2, number_levels); +} + +[test] +draw quad +probe all rgba (2.0, 3.0, 4.0, 2.0) -- GitLab https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/218
Francisco Casas (@fcasas) commented about libs/vkd3d-shader/hlsl.y:
+ hlsl_get_scalar_type(ctx, HLSL_TYPE_UINT), loc))) + { + return false; + } + + continue; + } + + uint_resinfo &= hlsl_types_are_equal(params->args[j]->data_type, uint_type); + + if (!hlsl_types_are_equal(params->args[j]->data_type, uint_type) && + !hlsl_types_are_equal(params->args[j]->data_type, float_type)) + { + hlsl_error(ctx, loc, VKD3D_SHADER_ERROR_HLSL_INVALID_TYPE, "Expected float or uint argument."); + break; + } `int` arguments (and I suspect, any scalar) are also allowed, such as in this shader:
```hlsl Texture1D t; float4 main() : sv_target { float p; int q; t.GetDimensions(1.2, p, q); return p + q; } ``` Perhaps we should just work with floats, just validate that the argument is scalar, and add an implicit conversion in add_assignment_from_component(), to `dest->data_type`. If we do this, we wouldn't be using the `_uint` instruction modifier though. -- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/218#note_34316
Francisco Casas (@fcasas) commented about libs/vkd3d-shader/hlsl.y:
{ "GatherGreen", add_gather_method_call }, { "GatherRed", add_gather_method_call },
+ { "GetDimensions", add_getdimensions_method_call }, +
It may be worth noting that UAV types also support this method, but currently we are excluding them with the `"Type '%s' does not have methods."` error. They also have different overloads (without the input mip level argument). That probably shouldn't be part of this MR (and we don't know if we may ever need it), but it is something to keep in mind. -- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/218#note_34317
Francisco Casas (@fcasas) commented about libs/vkd3d-shader/hlsl.y:
+ load_params.resource = object; + load_params.level = args[ARG_MIP_LEVEL]; + load_params.format = hlsl_get_vector_type(ctx, uint_resinfo ? HLSL_TYPE_UINT : HLSL_TYPE_FLOAT, 4); + + if (!(res_info = hlsl_new_resource_load(ctx, &load_params, loc))) + return false; + list_add_tail(instrs, &res_info->entry); + + if (!add_assignment_from_component(ctx, instrs, args[ARG_WIDTH], res_info, 0, loc)) + return false; + + if (!add_assignment_from_component(ctx, instrs, args[ARG_HEIGHT], res_info, 1, loc)) + return false; + + if (!add_assignment_from_component(ctx, instrs, args[ARG_ELEMENT_COUNT], res_info, + object_type->sampler_dim == HLSL_SAMPLER_DIM_3D ? 1 : 2, loc)) Shouldn't be
object_type->sampler_dim == HLSL_SAMPLER_DIM_3D ? 2 : 1
? -- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/218#note_34318
On Wed May 31 23:56:13 2023 +0000, Francisco Casas wrote:
It may be worth noting that UAV types also support this method, but currently we are excluding them with the `"Type '%s' does not have methods."` error. They also have different overloads (without the input mip level argument). That probably shouldn't be part of this MR (and we don't know if we may ever need it), but it is something to keep in mind. Yes, I thought fatal error is fine for now. Later on it makes sense to add them all of course.
-- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/218#note_34343
On Wed May 31 23:27:10 2023 +0000, Francisco Casas wrote:
`int` arguments (and I suspect, any scalar) are also allowed, such as in this shader: ```hlsl Texture1D t; float4 main() : sv_target { float p; int q; t.GetDimensions(1.2, p, q); return p + q; } ``` Perhaps we should just work with floats, just validate that the argument is scalar, and add an implicit conversion in add_assignment_from_component(), to `dest->data_type`. If we do this, we wouldn't be using the `_uint` instruction modifier though. I see. It's easy to keep _uint case, I'm going to do that.
-- https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/218#note_34344
participants (3)
-
Francisco Casas (＠fcasas) -
Nikolay Sivov
-
Nikolay Sivov (＠nsivov)