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vkd3d-shader/dxbc: Decouple vkd3d_shader_desc from DXBC parsing.

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Giovanni Mascellani 2024-03-01 13:52:37 +01:00 committed by Alexandre Julliard
parent 5204b92fa0
commit 56dc0c9842
Notes: Alexandre Julliard 2024-03-11 23:06:10 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Francisco Casas (@fcasas)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/680
4 changed files with 44 additions and 11 deletions
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13
libs/vkd3d-shader/dxbc.c
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@ -488,7 +488,7 @@ int shader_parse_input_signature(const struct vkd3d_shader_code *dxbc,
static int shdr_handler(const struct vkd3d_shader_dxbc_section_desc *section,
struct vkd3d_shader_message_context *message_context, void *context)
{
struct vkd3d_shader_desc *desc = context;
struct dxbc_shader_desc *desc = context;
int ret;
switch (section->tag)
@ -553,6 +553,13 @@ static int shdr_handler(const struct vkd3d_shader_dxbc_section_desc *section,
return VKD3D_OK;
}
void free_dxbc_shader_desc(struct dxbc_shader_desc *desc)
{
shader_signature_cleanup(&desc->input_signature);
shader_signature_cleanup(&desc->output_signature);
shader_signature_cleanup(&desc->patch_constant_signature);
}
void free_shader_desc(struct vkd3d_shader_desc *desc)
{
shader_signature_cleanup(&desc->input_signature);
@ -561,7 +568,7 @@ void free_shader_desc(struct vkd3d_shader_desc *desc)
}
int shader_extract_from_dxbc(const struct vkd3d_shader_code *dxbc,
struct vkd3d_shader_message_context *message_context, const char *source_name, struct vkd3d_shader_desc *desc)
struct vkd3d_shader_message_context *message_context, const char *source_name, struct dxbc_shader_desc *desc)
{
int ret;
@ -572,7 +579,7 @@ int shader_extract_from_dxbc(const struct vkd3d_shader_code *dxbc,
if (ret < 0)
{
WARN("Failed to parse shader, vkd3d result %d.\n", ret);
free_shader_desc(desc);
free_dxbc_shader_desc(desc);
}
return ret;

14
libs/vkd3d-shader/dxil.c
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@ -8427,6 +8427,7 @@ int vkd3d_shader_sm6_parser_create(const struct vkd3d_shader_compile_info *compi
struct vkd3d_shader_message_context *message_context, struct vkd3d_shader_parser **parser)
{
struct vkd3d_shader_desc *shader_desc;
struct dxbc_shader_desc dxbc_desc = {0};
uint32_t *byte_code = NULL;
struct sm6_parser *sm6;
int ret;
@ -8439,18 +8440,23 @@ int vkd3d_shader_sm6_parser_create(const struct vkd3d_shader_compile_info *compi
return VKD3D_ERROR_OUT_OF_MEMORY;
}
shader_desc = &sm6->p.shader_desc;
shader_desc->is_dxil = true;
dxbc_desc.is_dxil = true;
if ((ret = shader_extract_from_dxbc(&compile_info->source, message_context, compile_info->source_name,
shader_desc)) < 0)
&dxbc_desc)) < 0)
{
WARN("Failed to extract shader, vkd3d result %d.\n", ret);
vkd3d_free(sm6);
return ret;
}
sm6->p.shader_desc = *shader_desc;
shader_desc = &sm6->p.shader_desc;
shader_desc->is_dxil = true;
shader_desc->byte_code = dxbc_desc.byte_code;
shader_desc->byte_code_size = dxbc_desc.byte_code_size;
shader_desc->input_signature = dxbc_desc.input_signature;
shader_desc->output_signature = dxbc_desc.output_signature;
shader_desc->patch_constant_signature = dxbc_desc.patch_constant_signature;
memset(&dxbc_desc, 0, sizeof(dxbc_desc));
if (((uintptr_t)shader_desc->byte_code & (VKD3D_DXBC_CHUNK_ALIGNMENT - 1)))
{

15
libs/vkd3d-shader/tpf.c
View File

@ -2651,6 +2651,7 @@ int vkd3d_shader_sm4_parser_create(const struct vkd3d_shader_compile_info *compi
struct vkd3d_shader_desc *shader_desc;
struct vkd3d_shader_instruction *ins;
struct vkd3d_shader_sm4_parser *sm4;
struct dxbc_shader_desc dxbc_desc = {0};
int ret;
if (!(sm4 = vkd3d_calloc(1, sizeof(*sm4))))
@ -2659,16 +2660,24 @@ int vkd3d_shader_sm4_parser_create(const struct vkd3d_shader_compile_info *compi
return VKD3D_ERROR_OUT_OF_MEMORY;
}
shader_desc = &sm4->p.shader_desc;
shader_desc->is_dxil = false;
dxbc_desc.is_dxil = false;
if ((ret = shader_extract_from_dxbc(&compile_info->source,
message_context, compile_info->source_name, shader_desc)) < 0)
message_context, compile_info->source_name, &dxbc_desc)) < 0)
{
WARN("Failed to extract shader, vkd3d result %d.\n", ret);
vkd3d_free(sm4);
return ret;
}
shader_desc = &sm4->p.shader_desc;
shader_desc->is_dxil = false;
shader_desc->byte_code = dxbc_desc.byte_code;
shader_desc->byte_code_size = dxbc_desc.byte_code_size;
shader_desc->input_signature = dxbc_desc.input_signature;
shader_desc->output_signature = dxbc_desc.output_signature;
shader_desc->patch_constant_signature = dxbc_desc.patch_constant_signature;
memset(&dxbc_desc, 0, sizeof(dxbc_desc));
if (!shader_sm4_init(sm4, shader_desc->byte_code, shader_desc->byte_code_size,
compile_info->source_name, message_context))
{

13
libs/vkd3d-shader/vkd3d_shader_private.h
View File

@ -1028,6 +1028,16 @@ struct signature_element *vsir_signature_find_element_for_reg(const struct shade
unsigned int reg_idx, unsigned int write_mask);
void shader_signature_cleanup(struct shader_signature *signature);
struct dxbc_shader_desc
{
const uint32_t *byte_code;
size_t byte_code_size;
bool is_dxil;
struct shader_signature input_signature;
struct shader_signature output_signature;
struct shader_signature patch_constant_signature;
};
struct vkd3d_shader_desc
{
const uint32_t *byte_code;
@ -1487,10 +1497,11 @@ int vkd3d_shader_sm4_parser_create(const struct vkd3d_shader_compile_info *compi
int vkd3d_shader_sm6_parser_create(const struct vkd3d_shader_compile_info *compile_info,
struct vkd3d_shader_message_context *message_context, struct vkd3d_shader_parser **parser);
void free_dxbc_shader_desc(struct dxbc_shader_desc *desc);
void free_shader_desc(struct vkd3d_shader_desc *desc);
int shader_extract_from_dxbc(const struct vkd3d_shader_code *dxbc,
struct vkd3d_shader_message_context *message_context, const char *source_name, struct vkd3d_shader_desc *desc);
struct vkd3d_shader_message_context *message_context, const char *source_name, struct dxbc_shader_desc *desc);
int shader_parse_input_signature(const struct vkd3d_shader_code *dxbc,
struct vkd3d_shader_message_context *message_context, struct shader_signature *signature);