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vkd3d-shader/msl: Introduce msl_get_binding().

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This commit is contained in:
Giovanni Mascellani
2025-10-20 16:34:15 +02:00
committed by Henri Verbeet
parent 94c9595196
commit 491fecc6a3
Notes: Henri Verbeet 2025-10-28 16:58:29 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1802
1 changed files with 19 additions and 87 deletions
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106
libs/vkd3d-shader/msl.c
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@@ -209,8 +209,9 @@ static bool msl_check_shader_visibility(const struct msl_generator *gen,
}
}
static const struct vkd3d_shader_descriptor_binding *msl_get_cbv_binding(const struct msl_generator *gen,
unsigned int register_space, unsigned int register_idx)
static const struct vkd3d_shader_descriptor_binding *msl_get_binding(const struct msl_generator *gen,
unsigned int register_space, unsigned int register_idx, enum vkd3d_shader_descriptor_type type,
enum vkd3d_shader_binding_flag flags)
{
const struct vkd3d_shader_interface_info *interface_info = gen->interface_info;
unsigned int i;
@@ -222,7 +223,7 @@ static const struct vkd3d_shader_descriptor_binding *msl_get_cbv_binding(const s
{
const struct vkd3d_shader_resource_binding *binding = &interface_info->bindings[i];
if (binding->type != VKD3D_SHADER_DESCRIPTOR_TYPE_CBV)
if (binding->type != type)
continue;
if (binding->register_space != register_space)
continue;
@@ -230,7 +231,7 @@ static const struct vkd3d_shader_descriptor_binding *msl_get_cbv_binding(const s
continue;
if (!msl_check_shader_visibility(gen, binding->shader_visibility))
continue;
if (!(binding->flags & VKD3D_SHADER_BINDING_FLAG_BUFFER))
if ((binding->flags & flags) != flags)
continue;
return &binding->binding;
@@ -239,102 +240,33 @@ static const struct vkd3d_shader_descriptor_binding *msl_get_cbv_binding(const s
return NULL;
}
static const struct vkd3d_shader_descriptor_binding *msl_get_cbv_binding(const struct msl_generator *gen,
unsigned int register_space, unsigned int register_idx)
{
return msl_get_binding(gen, register_space, register_idx,
VKD3D_SHADER_DESCRIPTOR_TYPE_CBV, VKD3D_SHADER_BINDING_FLAG_BUFFER);
}
static const struct vkd3d_shader_descriptor_binding *msl_get_sampler_binding(const struct msl_generator *gen,
unsigned int register_space, unsigned int register_idx)
{
const struct vkd3d_shader_interface_info *interface_info = gen->interface_info;
const struct vkd3d_shader_resource_binding *binding;
unsigned int i;
if (!interface_info)
return NULL;
for (i = 0; i < interface_info->binding_count; ++i)
{
binding = &interface_info->bindings[i];
if (binding->type != VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER)
continue;
if (binding->register_space != register_space)
continue;
if (binding->register_index != register_idx)
continue;
if (!msl_check_shader_visibility(gen, binding->shader_visibility))
continue;
return &binding->binding;
}
return NULL;
return msl_get_binding(gen, register_space, register_idx, VKD3D_SHADER_DESCRIPTOR_TYPE_SAMPLER, 0);
}
static const struct vkd3d_shader_descriptor_binding *msl_get_srv_binding(const struct msl_generator *gen,
unsigned int register_space, unsigned int register_idx, enum vkd3d_shader_resource_type resource_type)
{
const struct vkd3d_shader_interface_info *interface_info = gen->interface_info;
enum vkd3d_shader_binding_flag resource_type_flag;
unsigned int i;
if (!interface_info)
return NULL;
resource_type_flag = resource_type == VKD3D_SHADER_RESOURCE_BUFFER
? VKD3D_SHADER_BINDING_FLAG_BUFFER : VKD3D_SHADER_BINDING_FLAG_IMAGE;
for (i = 0; i < interface_info->binding_count; ++i)
{
const struct vkd3d_shader_resource_binding *binding = &interface_info->bindings[i];
if (binding->type != VKD3D_SHADER_DESCRIPTOR_TYPE_SRV)
continue;
if (binding->register_space != register_space)
continue;
if (binding->register_index != register_idx)
continue;
if (!msl_check_shader_visibility(gen, binding->shader_visibility))
continue;
if (!(binding->flags & resource_type_flag))
continue;
return &binding->binding;
}
return NULL;
return msl_get_binding(gen, register_space, register_idx,
VKD3D_SHADER_DESCRIPTOR_TYPE_SRV, resource_type == VKD3D_SHADER_RESOURCE_BUFFER
? VKD3D_SHADER_BINDING_FLAG_BUFFER : VKD3D_SHADER_BINDING_FLAG_IMAGE);
}
static const struct vkd3d_shader_descriptor_binding *msl_get_uav_binding(const struct msl_generator *gen,
unsigned int register_space, unsigned int register_idx, enum vkd3d_shader_resource_type resource_type)
{
const struct vkd3d_shader_interface_info *interface_info = gen->interface_info;
const struct vkd3d_shader_resource_binding *binding;
enum vkd3d_shader_binding_flag resource_type_flag;
unsigned int i;
if (!interface_info)
return NULL;
resource_type_flag = resource_type == VKD3D_SHADER_RESOURCE_BUFFER
? VKD3D_SHADER_BINDING_FLAG_BUFFER : VKD3D_SHADER_BINDING_FLAG_IMAGE;
for (i = 0; i < interface_info->binding_count; ++i)
{
binding = &interface_info->bindings[i];
if (binding->type != VKD3D_SHADER_DESCRIPTOR_TYPE_UAV)
continue;
if (binding->register_space != register_space)
continue;
if (binding->register_index != register_idx)
continue;
if (!msl_check_shader_visibility(gen, binding->shader_visibility))
continue;
if (!(binding->flags & resource_type_flag))
continue;
return &binding->binding;
}
return NULL;
return msl_get_binding(gen, register_space, register_idx,
VKD3D_SHADER_DESCRIPTOR_TYPE_UAV, resource_type == VKD3D_SHADER_RESOURCE_BUFFER
? VKD3D_SHADER_BINDING_FLAG_BUFFER : VKD3D_SHADER_BINDING_FLAG_IMAGE);
}
static void msl_print_cbv_name(struct vkd3d_string_buffer *buffer, unsigned int binding)