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vkd3d-shader/hlsl: Introduce a helper to write SM4 code blocks.

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Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Giovanni Mascellani 2021-11-05 19:35:53 +01:00 committed by Alexandre Julliard
parent d76d777876
commit ac6164f3d9
1 changed files with 56 additions and 49 deletions
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105
libs/vkd3d-shader/hlsl_sm4.c
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@ -1503,13 +1503,67 @@ static void write_sm4_swizzle(struct hlsl_ctx *ctx,
write_sm4_instruction(buffer, &instr);
}
static void write_sm4_block(struct hlsl_ctx *ctx, struct vkd3d_bytecode_buffer *buffer,
const struct hlsl_block *block)
{
const struct hlsl_ir_node *instr;
LIST_FOR_EACH_ENTRY(instr, &block->instrs, struct hlsl_ir_node, entry)
{
if (instr->data_type)
{
if (instr->data_type->type == HLSL_CLASS_MATRIX)
{
FIXME("Matrix operations need to be lowered.\n");
break;
}
else if (instr->data_type->type == HLSL_CLASS_OBJECT)
{
hlsl_fixme(ctx, instr->loc, "Object copy.\n");
break;
}
assert(instr->data_type->type == HLSL_CLASS_SCALAR || instr->data_type->type == HLSL_CLASS_VECTOR);
}
switch (instr->type)
{
case HLSL_IR_CONSTANT:
write_sm4_constant(ctx, buffer, hlsl_ir_constant(instr));
break;
case HLSL_IR_EXPR:
write_sm4_expr(ctx, buffer, hlsl_ir_expr(instr));
break;
case HLSL_IR_LOAD:
write_sm4_load(ctx, buffer, hlsl_ir_load(instr));
break;
case HLSL_IR_RESOURCE_LOAD:
write_sm4_resource_load(ctx, buffer, hlsl_ir_resource_load(instr));
break;
case HLSL_IR_STORE:
write_sm4_store(ctx, buffer, hlsl_ir_store(instr));
break;
case HLSL_IR_SWIZZLE:
write_sm4_swizzle(ctx, buffer, hlsl_ir_swizzle(instr));
break;
default:
FIXME("Unhandled instruction type %s.\n", hlsl_node_type_to_string(instr->type));
}
}
}
static void write_sm4_shdr(struct hlsl_ctx *ctx,
const struct hlsl_ir_function_decl *entry_func, struct dxbc_writer *dxbc)
{
const struct hlsl_profile_info *profile = ctx->profile;
struct vkd3d_bytecode_buffer buffer = {0};
const struct hlsl_buffer *cbuffer;
const struct hlsl_ir_node *instr;
const struct hlsl_ir_var *var;
size_t token_count_position;
@ -1553,54 +1607,7 @@ static void write_sm4_shdr(struct hlsl_ctx *ctx,
if (ctx->temp_count)
write_sm4_dcl_temps(&buffer, ctx->temp_count);
LIST_FOR_EACH_ENTRY(instr, &entry_func->body.instrs, struct hlsl_ir_node, entry)
{
if (instr->data_type)
{
if (instr->data_type->type == HLSL_CLASS_MATRIX)
{
FIXME("Matrix operations need to be lowered.\n");
break;
}
else if (instr->data_type->type == HLSL_CLASS_OBJECT)
{
hlsl_fixme(ctx, instr->loc, "Object copy.\n");
break;
}
assert(instr->data_type->type == HLSL_CLASS_SCALAR || instr->data_type->type == HLSL_CLASS_VECTOR);
}
switch (instr->type)
{
case HLSL_IR_CONSTANT:
write_sm4_constant(ctx, &buffer, hlsl_ir_constant(instr));
break;
case HLSL_IR_EXPR:
write_sm4_expr(ctx, &buffer, hlsl_ir_expr(instr));
break;
case HLSL_IR_LOAD:
write_sm4_load(ctx, &buffer, hlsl_ir_load(instr));
break;
case HLSL_IR_RESOURCE_LOAD:
write_sm4_resource_load(ctx, &buffer, hlsl_ir_resource_load(instr));
break;
case HLSL_IR_STORE:
write_sm4_store(ctx, &buffer, hlsl_ir_store(instr));
break;
case HLSL_IR_SWIZZLE:
write_sm4_swizzle(ctx, &buffer, hlsl_ir_swizzle(instr));
break;
default:
FIXME("Unhandled instruction type %s.\n", hlsl_node_type_to_string(instr->type));
}
}
write_sm4_block(ctx, &buffer, &entry_func->body);
write_sm4_ret(&buffer);