diff options
Diffstat (limited to 'spirv_cross_c.h')
| -rw-r--r-- | spirv_cross_c.h | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/spirv_cross_c.h b/spirv_cross_c.h index 89434878..7cb3ba05 100644 --- a/spirv_cross_c.h +++ b/spirv_cross_c.h @@ -40,7 +40,7 @@ extern "C" { /* Bumped if ABI or API breaks backwards compatibility. */ #define SPVC_C_API_VERSION_MAJOR 0 /* Bumped if APIs or enumerations are added in a backwards compatible way. */ -#define SPVC_C_API_VERSION_MINOR 50 +#define SPVC_C_API_VERSION_MINOR 51 /* Bumped if internal implementation details change. */ #define SPVC_C_API_VERSION_PATCH 0 @@ -336,7 +336,7 @@ typedef struct spvc_msl_vertex_attribute */ SPVC_PUBLIC_API void spvc_msl_vertex_attribute_init(spvc_msl_vertex_attribute *attr); -/* Maps to C++ API. */ +/* Maps to C++ API. Deprecated; use spvc_msl_shader_interface_var_2. */ typedef struct spvc_msl_shader_interface_var { unsigned location; @@ -347,14 +347,40 @@ typedef struct spvc_msl_shader_interface_var /* * Initializes the shader input struct. + * Deprecated. Use spvc_msl_shader_interface_var_init_2(). */ SPVC_PUBLIC_API void spvc_msl_shader_interface_var_init(spvc_msl_shader_interface_var *var); /* - * Deprecated. Use spvc_msl_shader_interface_var_init(). + * Deprecated. Use spvc_msl_shader_interface_var_init_2(). */ SPVC_PUBLIC_API void spvc_msl_shader_input_init(spvc_msl_shader_input *input); /* Maps to C++ API. */ +typedef enum spvc_msl_shader_variable_rate +{ + SPVC_MSL_SHADER_VARIABLE_RATE_PER_VERTEX = 0, + SPVC_MSL_SHADER_VARIABLE_RATE_PER_PRIMITIVE = 1, + SPVC_MSL_SHADER_VARIABLE_RATE_PER_PATCH = 2, + + SPVC_MSL_SHADER_VARIABLE_RATE_INT_MAX = 0x7fffffff, +} spvc_msl_shader_variable_rate; + +/* Maps to C++ API. */ +typedef struct spvc_msl_shader_interface_var_2 +{ + unsigned location; + spvc_msl_shader_variable_format format; + SpvBuiltIn builtin; + unsigned vecsize; + spvc_msl_shader_variable_rate rate; +} spvc_msl_shader_interface_var_2; + +/* + * Initializes the shader interface variable struct. + */ +SPVC_PUBLIC_API void spvc_msl_shader_interface_var_init_2(spvc_msl_shader_interface_var_2 *var); + +/* Maps to C++ API. */ typedef struct spvc_msl_resource_binding { SpvExecutionModel stage; @@ -690,6 +716,9 @@ typedef enum spvc_compiler_option SPVC_COMPILER_OPTION_RELAX_NAN_CHECKS = 78 | SPVC_COMPILER_OPTION_COMMON_BIT, + SPVC_COMPILER_OPTION_MSL_RAW_BUFFER_TESE_INPUT = 79 | SPVC_COMPILER_OPTION_MSL_BIT, + SPVC_COMPILER_OPTION_MSL_SHADER_PATCH_INPUT_BUFFER_INDEX = 80 | SPVC_COMPILER_OPTION_MSL_BIT, + SPVC_COMPILER_OPTION_INT_MAX = 0x7fffffff } spvc_compiler_option; @@ -796,10 +825,16 @@ SPVC_PUBLIC_API spvc_result spvc_compiler_msl_add_vertex_attribute(spvc_compiler const spvc_msl_vertex_attribute *attrs); SPVC_PUBLIC_API spvc_result spvc_compiler_msl_add_resource_binding(spvc_compiler compiler, const spvc_msl_resource_binding *binding); +/* Deprecated; use spvc_compiler_msl_add_shader_input_2(). */ SPVC_PUBLIC_API spvc_result spvc_compiler_msl_add_shader_input(spvc_compiler compiler, const spvc_msl_shader_interface_var *input); +SPVC_PUBLIC_API spvc_result spvc_compiler_msl_add_shader_input_2(spvc_compiler compiler, + const spvc_msl_shader_interface_var_2 *input); +/* Deprecated; use spvc_compiler_msl_add_shader_output_2(). */ SPVC_PUBLIC_API spvc_result spvc_compiler_msl_add_shader_output(spvc_compiler compiler, const spvc_msl_shader_interface_var *output); +SPVC_PUBLIC_API spvc_result spvc_compiler_msl_add_shader_output_2(spvc_compiler compiler, + const spvc_msl_shader_interface_var_2 *output); SPVC_PUBLIC_API spvc_result spvc_compiler_msl_add_discrete_descriptor_set(spvc_compiler compiler, unsigned desc_set); SPVC_PUBLIC_API spvc_result spvc_compiler_msl_set_argument_buffer_device_address_space(spvc_compiler compiler, unsigned desc_set, spvc_bool device_address); |