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vkd3d-shader/hlsl: Store SM1 constant dcls on the vsir_program.

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This commit is contained in:
Francisco Casas
2024-05-23 12:57:44 -04:00
committed by Henri Verbeet
parent 7abf3c3a37
commit 9a564872c5
Notes: Henri Verbeet 2024-09-04 18:48:04 +02:00 
Approved-by: Elizabeth Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/941
5 changed files with 122 additions and 33 deletions
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82
libs/vkd3d-shader/hlsl_codegen.c
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@@ -4822,7 +4822,8 @@ static void allocate_temp_registers_recurse(struct hlsl_ctx *ctx,
}
}
static void record_constant(struct hlsl_ctx *ctx, unsigned int component_index, float f)
static void record_constant(struct hlsl_ctx *ctx, unsigned int component_index, float f,
const struct vkd3d_shader_location *loc)
{
struct hlsl_constant_defs *defs = &ctx->constant_defs;
struct hlsl_constant_register *reg;
@@ -4844,6 +4845,7 @@ static void record_constant(struct hlsl_ctx *ctx, unsigned int component_index,
memset(reg, 0, sizeof(*reg));
reg->index = component_index / 4;
reg->value.f[component_index % 4] = f;
reg->loc = *loc;
}
static void allocate_const_registers_recurse(struct hlsl_ctx *ctx,
@@ -4904,7 +4906,7 @@ static void allocate_const_registers_recurse(struct hlsl_ctx *ctx,
vkd3d_unreachable();
}
record_constant(ctx, constant->reg.id * 4 + x, f);
record_constant(ctx, constant->reg.id * 4 + x, f, &constant->node.loc);
}
break;
@@ -4997,17 +4999,17 @@ static void allocate_sincos_const_registers(struct hlsl_ctx *ctx, struct hlsl_bl
ctx->d3dsincosconst1 = allocate_numeric_registers_for_type(ctx, allocator, 1, UINT_MAX, type);
TRACE("Allocated D3DSINCOSCONST1 to %s.\n", debug_register('c', ctx->d3dsincosconst1, type));
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 0, -1.55009923e-06f);
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 1, -2.17013894e-05f);
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 2, 2.60416674e-03f);
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 3, 2.60416680e-04f);
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 0, -1.55009923e-06f, &instr->loc);
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 1, -2.17013894e-05f, &instr->loc);
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 2, 2.60416674e-03f, &instr->loc);
record_constant(ctx, ctx->d3dsincosconst1.id * 4 + 3, 2.60416680e-04f, &instr->loc);
ctx->d3dsincosconst2 = allocate_numeric_registers_for_type(ctx, allocator, 1, UINT_MAX, type);
TRACE("Allocated D3DSINCOSCONST2 to %s.\n", debug_register('c', ctx->d3dsincosconst2, type));
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 0, -2.08333340e-02f);
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 1, -1.25000000e-01f);
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 2, 1.00000000e+00f);
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 3, 5.00000000e-01f);
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 0, -2.08333340e-02f, &instr->loc);
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 1, -1.25000000e-01f, &instr->loc);
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 2, 1.00000000e+00f, &instr->loc);
record_constant(ctx, ctx->d3dsincosconst2.id * 4 + 3, 5.00000000e-01f, &instr->loc);
return;
}
@@ -6012,6 +6014,61 @@ static void sm1_generate_vsir_signature(struct hlsl_ctx *ctx, struct vsir_progra
}
}
static void sm1_generate_vsir_constant_defs(struct hlsl_ctx *ctx, struct vsir_program *program,
struct hlsl_block *block)
{
struct vkd3d_shader_instruction_array *instructions = &program->instructions;
struct vkd3d_shader_dst_param *dst_param;
struct vkd3d_shader_src_param *src_param;
struct vkd3d_shader_instruction *ins;
struct hlsl_ir_node *vsir_instr;
unsigned int i, x;
for (i = 0; i < ctx->constant_defs.count; ++i)
{
const struct hlsl_constant_register *constant_reg = &ctx->constant_defs.regs[i];
if (!shader_instruction_array_reserve(instructions, instructions->count + 1))
{
ctx->result = VKD3D_ERROR_OUT_OF_MEMORY;
return;
}
ins = &instructions->elements[instructions->count];
if (!vsir_instruction_init_with_params(program, ins, &constant_reg->loc, VKD3DSIH_DEF, 1, 1))
{
ctx->result = VKD3D_ERROR_OUT_OF_MEMORY;
return;
}
++instructions->count;
dst_param = &ins->dst[0];
vsir_register_init(&dst_param->reg, VKD3DSPR_CONST, VKD3D_DATA_FLOAT, 1);
ins->dst[0].reg.dimension = VSIR_DIMENSION_VEC4;
ins->dst[0].reg.idx[0].offset = constant_reg->index;
ins->dst[0].write_mask = VKD3DSP_WRITEMASK_ALL;
src_param = &ins->src[0];
vsir_register_init(&src_param->reg, VKD3DSPR_IMMCONST, VKD3D_DATA_FLOAT, 0);
src_param->reg.type = VKD3DSPR_IMMCONST;
src_param->reg.precision = VKD3D_SHADER_REGISTER_PRECISION_DEFAULT;
src_param->reg.non_uniform = false;
src_param->reg.data_type = VKD3D_DATA_FLOAT;
src_param->reg.dimension = VSIR_DIMENSION_VEC4;
for (x = 0; x < 4; ++x)
src_param->reg.u.immconst_f32[x] = constant_reg->value.f[x];
src_param->swizzle = VKD3D_SHADER_NO_SWIZZLE;
if (!(vsir_instr = hlsl_new_vsir_instruction_ref(ctx, instructions->count - 1, NULL, NULL,
&constant_reg->loc)))
{
ctx->result = VKD3D_ERROR_OUT_OF_MEMORY;
return;
}
hlsl_block_add_instr(block, vsir_instr);
}
}
/* OBJECTIVE: Translate all the information from ctx and entry_func to the
* vsir_program and ctab blob, so they can be used as input to d3dbc_compile()
* without relying on ctx and entry_func. */
@@ -6020,6 +6077,7 @@ static void sm1_generate_vsir(struct hlsl_ctx *ctx, struct hlsl_ir_function_decl
{
struct vkd3d_shader_version version = {0};
struct vkd3d_bytecode_buffer buffer = {0};
struct hlsl_block block;
version.major = ctx->profile->major_version;
version.minor = ctx->profile->minor_version;
@@ -6041,6 +6099,10 @@ static void sm1_generate_vsir(struct hlsl_ctx *ctx, struct hlsl_ir_function_decl
ctab->size = buffer.size;
sm1_generate_vsir_signature(ctx, program);
hlsl_block_init(&block);
sm1_generate_vsir_constant_defs(ctx, program, &block);
list_move_head(&entry_func->body.instrs, &block.instrs);
}
static struct hlsl_ir_jump *loop_unrolling_find_jump(struct hlsl_block *block, struct hlsl_ir_node *stop_point,