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vkd3d-shader/ir: Use a structure to record range data in the I/O normaliser.

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In order to make it able to have other fields.
This commit is contained in:
Giovanni Mascellani
2024-12-18 22:57:22 +01:00
committed by Henri Verbeet
parent ec7bac7ba7
commit b5350f9387
Notes: Henri Verbeet 2025-02-19 18:01:43 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Francisco Casas (@fcasas)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1332
1 changed files with 28 additions and 18 deletions
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46
libs/vkd3d-shader/ir.c
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@@ -1732,6 +1732,15 @@ static enum vkd3d_result instruction_array_normalise_hull_shader_control_point_i
return VKD3D_OK;
}
struct io_normaliser_register_data
{
struct
{
uint8_t register_count;
} component[VKD3D_VEC4_SIZE];
};
struct io_normaliser
{
struct vkd3d_shader_message_context *message_context;
@@ -1752,9 +1761,9 @@ struct io_normaliser
struct vkd3d_shader_dst_param *input_dcl_params[MAX_REG_OUTPUT];
struct vkd3d_shader_dst_param *output_dcl_params[MAX_REG_OUTPUT];
struct vkd3d_shader_dst_param *pc_dcl_params[MAX_REG_OUTPUT];
uint8_t input_range_map[MAX_REG_OUTPUT][VKD3D_VEC4_SIZE];
uint8_t output_range_map[MAX_REG_OUTPUT][VKD3D_VEC4_SIZE];
uint8_t pc_range_map[MAX_REG_OUTPUT][VKD3D_VEC4_SIZE];
struct io_normaliser_register_data input_range_map[MAX_REG_OUTPUT];
struct io_normaliser_register_data output_range_map[MAX_REG_OUTPUT];
struct io_normaliser_register_data pc_range_map[MAX_REG_OUTPUT];
bool use_vocp;
};
@@ -1795,14 +1804,14 @@ struct signature_element *vsir_signature_find_element_for_reg(const struct shade
return NULL;
}
static unsigned int range_map_get_register_count(uint8_t range_map[][VKD3D_VEC4_SIZE],
static unsigned int range_map_get_register_count(struct io_normaliser_register_data range_map[],
unsigned int register_idx, uint32_t write_mask)
{
return range_map[register_idx][vsir_write_mask_get_component_idx(write_mask)];
return range_map[register_idx].component[vsir_write_mask_get_component_idx(write_mask)].register_count;
}
static enum vkd3d_result range_map_set_register_range(struct io_normaliser *normaliser,
uint8_t range_map[][VKD3D_VEC4_SIZE], unsigned int register_idx,
struct io_normaliser_register_data range_map[], unsigned int register_idx,
unsigned int register_count, uint32_t write_mask, bool is_dcl_indexrange)
{
unsigned int i, j, r, c, component_idx, component_count;
@@ -1813,9 +1822,9 @@ static enum vkd3d_result range_map_set_register_range(struct io_normaliser *norm
VKD3D_ASSERT(register_idx < MAX_REG_OUTPUT && MAX_REG_OUTPUT - register_idx >= register_count);
if (range_map[register_idx][component_idx] > register_count && is_dcl_indexrange)
if (range_map[register_idx].component[component_idx].register_count > register_count && is_dcl_indexrange)
{
if (range_map[register_idx][component_idx] == UINT8_MAX)
if (range_map[register_idx].component[component_idx].register_count == UINT8_MAX)
{
WARN("Conflicting index ranges.\n");
vkd3d_shader_error(normaliser->message_context, NULL,
@@ -1824,13 +1833,13 @@ static enum vkd3d_result range_map_set_register_range(struct io_normaliser *norm
}
return VKD3D_OK;
}
if (range_map[register_idx][component_idx] == register_count)
if (range_map[register_idx].component[component_idx].register_count == register_count)
{
/* Already done. This happens when fxc splits a register declaration by
* component(s). The dcl_indexrange instructions are split too. */
return VKD3D_OK;
}
range_map[register_idx][component_idx] = register_count;
range_map[register_idx].component[component_idx].register_count = register_count;
for (i = 0; i < register_count; ++i)
{
@@ -1841,14 +1850,14 @@ static enum vkd3d_result range_map_set_register_range(struct io_normaliser *norm
/* A synthetic patch constant range which overlaps an existing range can start upstream of it
* for fork/join phase instancing, but ranges declared by dcl_indexrange should not overlap.
* The latter is validated in the TPF reader. */
if (range_map[r][c] && is_dcl_indexrange)
if (range_map[r].component[c].register_count && is_dcl_indexrange)
{
WARN("Conflicting index ranges.\n");
vkd3d_shader_error(normaliser->message_context, NULL,
VKD3D_SHADER_ERROR_VSIR_INVALID_SIGNATURE, "Conflicting index ranges.");
return VKD3D_ERROR_INVALID_SHADER;
}
range_map[r][c] = UINT8_MAX;
range_map[r].component[c].register_count = UINT8_MAX;
}
}
@@ -1861,7 +1870,7 @@ static enum vkd3d_result io_normaliser_add_index_range(struct io_normaliser *nor
const struct vkd3d_shader_index_range *range = &ins->declaration.index_range;
const struct vkd3d_shader_register *reg = &range->dst.reg;
const struct shader_signature *signature;
uint8_t (*range_map)[VKD3D_VEC4_SIZE];
struct io_normaliser_register_data (*range_map);
struct signature_element *element;
unsigned int reg_idx, write_mask;
@@ -1924,7 +1933,7 @@ static bool sysval_semantics_should_merge(const struct signature_element *e, con
/* Merge tess factor sysvals because they are an array in SPIR-V. */
static enum vkd3d_result shader_signature_map_patch_constant_index_ranges(struct io_normaliser *normaliser,
struct shader_signature *s, uint8_t range_map[][VKD3D_VEC4_SIZE])
struct shader_signature *s, struct io_normaliser_register_data range_map[])
{
unsigned int i, j, register_count;
struct signature_element *e, *f;
@@ -1998,7 +2007,7 @@ static int signature_element_index_compare(const void *a, const void *b)
}
static unsigned int signature_element_range_expand_mask(struct signature_element *e, unsigned int register_count,
uint8_t range_map[][VKD3D_VEC4_SIZE])
struct io_normaliser_register_data range_map[])
{
unsigned int i, j, component_idx, component_count, merged_write_mask = e->mask;
@@ -2023,10 +2032,10 @@ static unsigned int signature_element_range_expand_mask(struct signature_element
for (i = e->register_index; i < e->register_index + register_count; ++i)
{
for (j = 0; j < component_idx; ++j)
if (range_map[i][j])
if (range_map[i].component[j].register_count)
break;
for (j = component_idx + component_count; j < VKD3D_VEC4_SIZE; ++j)
if (range_map[i][j])
if (range_map[i].component[j].register_count)
break;
}
@@ -2043,7 +2052,8 @@ static unsigned int signature_element_range_expand_mask(struct signature_element
}
static enum vkd3d_result shader_signature_merge(struct io_normaliser *normaliser,
struct shader_signature *s, uint8_t range_map[][VKD3D_VEC4_SIZE], bool is_patch_constant)
struct shader_signature *s, struct io_normaliser_register_data range_map[],
bool is_patch_constant)
{
unsigned int i, j, element_count, new_count, register_count;
struct signature_element *elements;