diff options
| author | Marek Olšák <[email protected]> | 2015-06-13 13:50:12 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-07-23 00:59:29 +0200 |
| commit | 0af240e9401c12f4237f4a36a2474fe2cc590404 (patch) | |
| tree | 4f5320f766bd378d60786f4e3bec67ce4e47247f /src/mesa | |
| parent | d07023894434325de850faabf005224f7b8ef4b8 (diff) | |
glsl: use separate varying slots for patch varyings
The idea is to allow 32 normal varyings and 32 patch varyings,
a total of 64. Previously, only a total of 32 was allowed.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/mtypes.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 85e04b5f18b..b13271bbd06 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -243,7 +243,9 @@ 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 */ - VARYING_SLOT_MAX = VARYING_SLOT_VAR0 + MAX_VARYING + VARYING_SLOT_MAX = VARYING_SLOT_VAR0 + MAX_VARYING, + VARYING_SLOT_PATCH0 = VARYING_SLOT_MAX, + VARYING_SLOT_TESS_MAX = VARYING_SLOT_PATCH0 + MAX_VARYING } gl_varying_slot; @@ -2103,6 +2105,8 @@ struct gl_program GLbitfield64 InputsRead; /**< Bitmask of which input regs are read */ GLbitfield64 DoubleInputsRead; /**< Bitmask of which input regs are read and are doubles */ GLbitfield64 OutputsWritten; /**< Bitmask of which output regs are written */ + GLbitfield PatchInputsRead; /**< VAR[0..31] usage for patch inputs (user-defined only) */ + GLbitfield PatchOutputsWritten; /**< VAR[0..31] usage for patch outputs (user-defined only) */ GLbitfield SystemValuesRead; /**< Bitmask of SYSTEM_VALUE_x inputs used */ GLbitfield TexturesUsed[MAX_COMBINED_TEXTURE_IMAGE_UNITS]; /**< TEXTURE_x_BIT bitmask */ GLbitfield SamplersUsed; /**< Bitfield of which samplers are used */ |