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vkd3d-shader/ir: Introduce a helper for validating IFC.

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Giovanni Mascellani 2024-09-11 13:13:39 +02:00 committed by Henri Verbeet
parent af687c9522
commit 8af2d04dbc
Notes: Henri Verbeet 2024-09-13 16:05:51 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1067
1 changed files with 7 additions and 9 deletions
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16
libs/vkd3d-shader/ir.c
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@ -6176,6 +6176,12 @@ static void vsir_validate_if(struct validation_context *ctx, const struct vkd3d_
vsir_validator_push_block(ctx, VKD3DSIH_IF);
}
static void vsir_validate_ifc(struct validation_context *ctx, const struct vkd3d_shader_instruction *instruction)
{
vsir_validate_cf_type(ctx, instruction, VSIR_CF_STRUCTURED);
vsir_validator_push_block(ctx, VKD3DSIH_IF);
}
struct vsir_validator_instruction_desc
{
unsigned int dst_param_count;
@ -6187,6 +6193,7 @@ static const struct vsir_validator_instruction_desc vsir_validator_instructions[
{
[VKD3DSIH_DCL_TEMPS] = {0, 0, vsir_validate_dcl_temps},
[VKD3DSIH_IF] = {0, 1, vsir_validate_if},
[VKD3DSIH_IFC] = {0, 2, vsir_validate_ifc},
};
static void vsir_validate_instruction(struct validation_context *ctx)
@ -6349,15 +6356,6 @@ static void vsir_validate_instruction(struct validation_context *ctx)
switch (instruction->opcode)
{
case VKD3DSIH_IFC:
vsir_validate_cf_type(ctx, instruction, VSIR_CF_STRUCTURED);
vsir_validate_dst_count(ctx, instruction, 0);
vsir_validate_src_count(ctx, instruction, 2);
if (!vkd3d_array_reserve((void **)&ctx->blocks, &ctx->blocks_capacity, ctx->depth + 1, sizeof(*ctx->blocks)))
return;
ctx->blocks[ctx->depth++] = VKD3DSIH_IF;
break;
case VKD3DSIH_ELSE:
vsir_validate_cf_type(ctx, instruction, VSIR_CF_STRUCTURED);
vsir_validate_dst_count(ctx, instruction, 0);