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vkd3d-shader: Introduce an internal shader signature structure.

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A register count is required for Shader Model 6 signatures, including
those normalised from earlier models.
This commit is contained in:
Conor McCarthy
2023-04-04 16:22:57 +10:00
committed by Alexandre Julliard
parent 5ae068168c
commit a0a18b1620
Notes: Alexandre Julliard 2023-05-03 22:38:32 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/197
6 changed files with 122 additions and 52 deletions
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8
libs/vkd3d-shader/ir.c
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@@ -320,7 +320,7 @@ static bool shader_dst_param_normalise_outpointid(struct vkd3d_shader_dst_param
}
static void shader_dst_param_io_init(struct vkd3d_shader_dst_param *param,
const struct vkd3d_shader_signature_element *e, enum vkd3d_shader_register_type reg_type)
const struct signature_element *e, enum vkd3d_shader_register_type reg_type)
{
param->write_mask = e->mask;
param->modifiers = 0;
@@ -329,11 +329,11 @@ static void shader_dst_param_io_init(struct vkd3d_shader_dst_param *param,
}
static enum vkd3d_result shader_normaliser_emit_hs_input(struct vkd3d_shader_normaliser *normaliser,
const struct vkd3d_shader_signature *s, unsigned int input_control_point_count, unsigned int dst)
const struct shader_signature *s, unsigned int input_control_point_count, unsigned int dst)
{
const struct vkd3d_shader_signature_element *e;
struct vkd3d_shader_instruction *ins;
struct vkd3d_shader_dst_param *param;
const struct signature_element *e;
unsigned int i, count;
for (i = 0, count = 1; i < s->element_count; ++i)
@@ -380,7 +380,7 @@ static enum vkd3d_result shader_normaliser_emit_hs_input(struct vkd3d_shader_nor
}
enum vkd3d_result shader_normaliser_normalise_hull_shader_control_point_io(struct vkd3d_shader_normaliser *normaliser,
const struct vkd3d_shader_signature *input_signature)
const struct shader_signature *input_signature)
{
struct vkd3d_shader_instruction_array *instructions = &normaliser->instructions;
unsigned int input_control_point_count;