diff options
Diffstat (limited to 'src/glsl/shader_enums.h')
| -rw-r--r-- | src/glsl/shader_enums.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/src/glsl/shader_enums.h b/src/glsl/shader_enums.h index 9bb163f3bb0..99acc640496 100644 --- a/src/glsl/shader_enums.h +++ b/src/glsl/shader_enums.h @@ -43,6 +43,8 @@ typedef enum MESA_SHADER_COMPUTE = 5, } gl_shader_stage; +const char * gl_shader_stage_name(gl_shader_stage stage); + #define MESA_SHADER_STAGES (MESA_SHADER_COMPUTE + 1) @@ -91,6 +93,8 @@ typedef enum VERT_ATTRIB_MAX = 33 } gl_vert_attrib; +const char * gl_vert_attrib_name(gl_vert_attrib attrib); + /** * Symbolic constats to help iterating over * specific blocks of vertex attributes. @@ -193,8 +197,43 @@ typedef enum VARYING_SLOT_TESS_LEVEL_OUTER, /* Only appears as TCS output. */ VARYING_SLOT_TESS_LEVEL_INNER, /* Only appears as TCS output. */ VARYING_SLOT_VAR0, /* First generic varying slot */ + /* the remaining are simply for the benefit of gl_varying_slot_name() + * and not to be construed as an upper bound: + */ + VARYING_SLOT_VAR1, + VARYING_SLOT_VAR2, + VARYING_SLOT_VAR3, + VARYING_SLOT_VAR4, + VARYING_SLOT_VAR5, + VARYING_SLOT_VAR6, + VARYING_SLOT_VAR7, + VARYING_SLOT_VAR8, + VARYING_SLOT_VAR9, + VARYING_SLOT_VAR10, + VARYING_SLOT_VAR11, + VARYING_SLOT_VAR12, + VARYING_SLOT_VAR13, + VARYING_SLOT_VAR14, + VARYING_SLOT_VAR15, + VARYING_SLOT_VAR16, + VARYING_SLOT_VAR17, + VARYING_SLOT_VAR18, + VARYING_SLOT_VAR19, + VARYING_SLOT_VAR20, + VARYING_SLOT_VAR21, + VARYING_SLOT_VAR22, + VARYING_SLOT_VAR23, + VARYING_SLOT_VAR24, + VARYING_SLOT_VAR25, + VARYING_SLOT_VAR26, + VARYING_SLOT_VAR27, + VARYING_SLOT_VAR28, + VARYING_SLOT_VAR29, + VARYING_SLOT_VAR30, + VARYING_SLOT_VAR31, } gl_varying_slot; +const char * gl_varying_slot_name(gl_varying_slot slot); /** * Bitflags for varying slots. @@ -238,6 +277,8 @@ typedef enum #define SYSTEM_BIT_SAMPLE_ID ((uint64_t)1 << SYSTEM_VALUE_SAMPLE_ID) #define SYSTEM_BIT_SAMPLE_POS ((uint64_t)1 << SYSTEM_VALUE_SAMPLE_POS) #define SYSTEM_BIT_SAMPLE_MASK_IN ((uint64_t)1 << SYSTEM_VALUE_SAMPLE_MASK_IN) +#define SYSTEM_BIT_LOCAL_INVOCATION_ID ((uint64_t)1 << SYSTEM_VALUE_LOCAL_INVOCATION_ID) + /** * If the gl_register_file is PROGRAM_SYSTEM_VALUE, the register index will be * one of these values. If a NIR variable's mode is nir_var_system_value, it @@ -363,9 +404,25 @@ typedef enum SYSTEM_VALUE_TESS_LEVEL_INNER, /**< TES input */ /*@}*/ + /** + * \name Compute shader system values + */ + /*@{*/ + SYSTEM_VALUE_LOCAL_INVOCATION_ID, + SYSTEM_VALUE_WORK_GROUP_ID, + SYSTEM_VALUE_NUM_WORK_GROUPS, + /*@}*/ + + /** + * Driver internal vertex-count, used (for example) for drivers to + * calculate stride for stream-out outputs. Not externally visible. + */ + SYSTEM_VALUE_VERTEX_CNT, + SYSTEM_VALUE_MAX /**< Number of values */ } gl_system_value; +const char * gl_system_value_name(gl_system_value sysval); /** * The possible interpolation qualifiers that can be applied to a fragment @@ -383,6 +440,8 @@ enum glsl_interp_qualifier INTERP_QUALIFIER_COUNT /**< Number of interpolation qualifiers */ }; +const char * glsl_interp_qualifier_name(enum glsl_interp_qualifier qual); + /** * Fragment program results */ @@ -399,8 +458,19 @@ typedef enum /* FRAG_RESULT_DATAn are the per-render-target (GLSL gl_FragData[n] * or ARB_fragment_program fragment.color[n]) color results. If * any are written, FRAG_RESULT_COLOR will not be written. + * FRAG_RESULT_DATA1 and up are simply for the benefit of + * gl_frag_result_name() and not to be construed as an upper bound */ FRAG_RESULT_DATA0 = 4, + FRAG_RESULT_DATA1, + FRAG_RESULT_DATA2, + FRAG_RESULT_DATA3, + FRAG_RESULT_DATA4, + FRAG_RESULT_DATA5, + FRAG_RESULT_DATA6, + FRAG_RESULT_DATA7, } gl_frag_result; +const char * gl_frag_result_name(gl_frag_result result); + #endif /* SHADER_ENUMS_H */ |