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| author | Michal Krol <[email protected]> | 2010-01-04 12:59:17 +0100 |
|---|---|---|
| committer | Michal Krol <[email protected]> | 2010-01-04 12:59:17 +0100 |
| commit | b3567fc9837cf12c03fe901b01cc4878e007fe52 (patch) | |
| tree | c5aa00b020c5b1b774647b7a858758e4537944d9 | |
| parent | b6659681f2ec73026eecafd54bfad72c2712b4dd (diff) | |
docs: Clarify math description of TGSI LRP instruction operation.
| -rw-r--r-- | src/gallium/docs/source/tgsi.rst | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/gallium/docs/source/tgsi.rst b/src/gallium/docs/source/tgsi.rst index 12c36809734..30d74aefd48 100644 --- a/src/gallium/docs/source/tgsi.rst +++ b/src/gallium/docs/source/tgsi.rst @@ -251,13 +251,13 @@ LRP - Linear Interpolate .. math:: - dst.x = src0.x \times (src1.x - src2.x) + src2.x + dst.x = src0.x \times src1.x + (1 - src0.x) \times src2.x - dst.y = src0.y \times (src1.y - src2.y) + src2.y + dst.y = src0.y \times src1.y + (1 - src0.y) \times src2.y - dst.z = src0.z \times (src1.z - src2.z) + src2.z + dst.z = src0.z \times src1.z + (1 - src0.z) \times src2.z - dst.w = src0.w \times (src1.w - src2.w) + src2.w + dst.w = src0.w \times src1.w + (1 - src0.w) \times src2.w CND - Condition |