nir/spirv: Add support for device groups

[mesa.git] / src / compiler / shader_enums.h

diff --git a/src/compiler/shader_enums.h b/src/compiler/shader_enums.h
index fb78ad384cbc790da1123b951445919d22bc6721..64fb68828ed808c8a78bed9d759db51883ae038c 100644 (file)
--- a/src/compiler/shader_enums.h
+++ b/src/compiler/shader_enums.h
@@ -48,6 +48,14 @@ typedef enum
    MESA_SHADER_COMPUTE = 5,
 } gl_shader_stage;
 
+/**
+ * Number of STATE_* values we need to address any GL state.
+ * Used to dimension arrays.
+ */
+#define STATE_LENGTH 5
+
+typedef short gl_state_index16; /* see enum gl_state_index */
+
 const char *gl_shader_stage_name(gl_shader_stage stage);
 
 /**
@@ -550,6 +558,9 @@ typedef enum
    SYSTEM_VALUE_LOCAL_GROUP_SIZE,
    /*@}*/
 
+   /** Required for VK_KHR_device_group */
+   SYSTEM_VALUE_DEVICE_INDEX,
+
    /** Required for VK_KHX_multiview */
    SYSTEM_VALUE_VIEW_INDEX,