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libs/vkd3d-shader: Translate dcl_resource_structured instructions.

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This commit is contained in:
Józef Kucia 2017-08-22 12:39:56 +02:00
parent 77e47eddb9
commit d5697448eb
2 changed files with 24 additions and 2 deletions
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25
libs/vkd3d-shader/spirv.c
View File

@ -1720,6 +1720,7 @@ struct vkd3d_dxbc_compiler
uint32_t output_setup_function_id;
uint32_t default_sampler_id;
unsigned int uav_stride[MAX_UNORDERED_ACCESS_VIEWS];
unsigned int resource_stride[MAX_SHADER_RESOURCE_VIEWS];
const struct vkd3d_shader_scan_info *scan_info;
};
@ -3095,19 +3096,36 @@ static void vkd3d_dxbc_compiler_emit_dcl_uav_raw(struct vkd3d_dxbc_compiler *com
VKD3D_SHADER_RESOURCE_BUFFER, VKD3D_DATA_UINT);
}
static void vkd3d_dxbc_compiler_emit_dcl_resource_structured(struct vkd3d_dxbc_compiler *compiler,
const struct vkd3d_shader_instruction *instruction)
{
const struct vkd3d_shader_register *reg = &instruction->declaration.structured_resource.reg.reg;
unsigned int stride = instruction->declaration.structured_resource.byte_stride;
unsigned int resource_index = reg->idx[0].offset;
if (resource_index < ARRAY_SIZE(compiler->resource_stride))
compiler->resource_stride[resource_index] = stride / 4;
else
FIXME("Unexpected resource register index %u.\n", resource_index);
vkd3d_dxbc_compiler_emit_resource_declaration(compiler, reg,
VKD3D_SHADER_RESOURCE_BUFFER, VKD3D_DATA_UINT);
}
static void vkd3d_dxbc_compiler_emit_dcl_uav_structured(struct vkd3d_dxbc_compiler *compiler,
const struct vkd3d_shader_instruction *instruction)
{
const struct vkd3d_shader_register *reg = &instruction->declaration.structured_resource.reg.reg;
unsigned int stride = instruction->declaration.structured_resource.byte_stride;
unsigned int uav_index = reg->idx[0].offset;
if (instruction->flags)
FIXME("Unhandled UAV flags %#x.\n", instruction->flags);
if (uav_index < ARRAY_SIZE(compiler->uav_stride))
compiler->uav_stride[uav_index] = instruction->declaration.structured_resource.byte_stride / 4;
compiler->uav_stride[uav_index] = stride / 4;
else
FIXME("Unexpected UAV register index %u.\n", reg->idx[0].offset);
FIXME("Unexpected UAV register index %u.\n", uav_index);
vkd3d_dxbc_compiler_emit_resource_declaration(compiler, reg,
VKD3D_SHADER_RESOURCE_BUFFER, VKD3D_DATA_UINT);
@ -4556,6 +4574,9 @@ void vkd3d_dxbc_compiler_handle_instruction(struct vkd3d_dxbc_compiler *compiler
case VKD3DSIH_DCL_UAV_RAW:
vkd3d_dxbc_compiler_emit_dcl_uav_raw(compiler, instruction);
break;
case VKD3DSIH_DCL_RESOURCE_STRUCTURED:
vkd3d_dxbc_compiler_emit_dcl_resource_structured(compiler, instruction);
break;
case VKD3DSIH_DCL_UAV_STRUCTURED:
vkd3d_dxbc_compiler_emit_dcl_uav_structured(compiler, instruction);
break;

1
libs/vkd3d-shader/vkd3d_shader_private.h
View File

@ -819,6 +819,7 @@ struct vkd3d_shader_signature_element *shader_find_signature_element(const struc
const char *semantic_name, unsigned int semantic_idx, unsigned int stream_idx) DECLSPEC_HIDDEN;
void free_shader_desc(struct vkd3d_shader_desc *desc) DECLSPEC_HIDDEN;
#define MAX_SHADER_RESOURCE_VIEWS 128
#define MAX_UNORDERED_ACCESS_VIEWS 8
struct vkd3d_shader_scan_info