diff options
| author | Fabian Bieler <[email protected]> | 2014-03-20 22:41:40 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2015-07-23 00:59:26 +0200 |
| commit | 1036b024d4c8ce2376ac41219dfda01d5a59b3ef (patch) | |
| tree | da4b0962904769b9c904604689e4527e17036f23 /src/mesa | |
| parent | 497eb295838baccde1420adfcc4ef7e8fdddd774 (diff) | |
glsl: add tessellation shader defines and built-in variables.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/main/mtypes.h | 6 | ||||
| -rw-r--r-- | src/mesa/program/prog_print.c | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 12390c430e6..3244a95c32b 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -240,6 +240,8 @@ typedef enum VARYING_SLOT_VIEWPORT, /* Appears as VS or GS output */ VARYING_SLOT_FACE, /* FS only */ VARYING_SLOT_PNTC, /* FS only */ + 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 } gl_varying_slot; @@ -276,6 +278,8 @@ typedef enum #define VARYING_BIT_VIEWPORT BITFIELD64_BIT(VARYING_SLOT_VIEWPORT) #define VARYING_BIT_FACE BITFIELD64_BIT(VARYING_SLOT_FACE) #define VARYING_BIT_PNTC BITFIELD64_BIT(VARYING_SLOT_PNTC) +#define VARYING_BIT_TESS_LEVEL_OUTER BITFIELD64_BIT(VARYING_SLOT_TESS_LEVEL_OUTER) +#define VARYING_BIT_TESS_LEVEL_INNER BITFIELD64_BIT(VARYING_SLOT_TESS_LEVEL_INNER) #define VARYING_BIT_VAR(V) BITFIELD64_BIT(VARYING_SLOT_VAR0 + (V)) /*@}*/ @@ -292,6 +296,8 @@ _mesa_varying_slot_in_fs(gl_varying_slot slot) case VARYING_SLOT_EDGE: case VARYING_SLOT_CLIP_VERTEX: case VARYING_SLOT_LAYER: + case VARYING_SLOT_TESS_LEVEL_OUTER: + case VARYING_SLOT_TESS_LEVEL_INNER: return GL_FALSE; default: return GL_TRUE; diff --git a/src/mesa/program/prog_print.c b/src/mesa/program/prog_print.c index 336a5ef4448..bb7c2c6e527 100644 --- a/src/mesa/program/prog_print.c +++ b/src/mesa/program/prog_print.c @@ -147,6 +147,8 @@ arb_input_attrib_string(GLuint index, GLenum progType) "fragment.(twenty-one)", /* VARYING_SLOT_VIEWPORT */ "fragment.(twenty-two)", /* VARYING_SLOT_FACE */ "fragment.(twenty-three)", /* VARYING_SLOT_PNTC */ + "fragment.(twenty-four)", /* VARYING_SLOT_TESS_LEVEL_OUTER */ + "fragment.(twenty-five)", /* VARYING_SLOT_TESS_LEVEL_INNER */ "fragment.varying[0]", "fragment.varying[1]", "fragment.varying[2]", @@ -272,6 +274,8 @@ arb_output_attrib_string(GLuint index, GLenum progType) "result.(twenty-one)", /* VARYING_SLOT_VIEWPORT */ "result.(twenty-two)", /* VARYING_SLOT_FACE */ "result.(twenty-three)", /* VARYING_SLOT_PNTC */ + "result.(twenty-four)", /* VARYING_SLOT_TESS_LEVEL_OUTER */ + "result.(twenty-five)", /* VARYING_SLOT_TESS_LEVEL_INNER */ "result.varying[0]", "result.varying[1]", "result.varying[2]", |