diff options
| -rw-r--r-- | docs/gallium/tgsi.rst | 50 |
1 files changed, 35 insertions, 15 deletions
diff --git a/docs/gallium/tgsi.rst b/docs/gallium/tgsi.rst index 92123add73b..c5973cf5baa 100644 --- a/docs/gallium/tgsi.rst +++ b/docs/gallium/tgsi.rst @@ -170,7 +170,11 @@ used. .. math:: - dst = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + \begin{aligned} + dst = & src0.x \times src1.x +\\ + & src0.y \times src1.y +\\ + & src0.z \times src1.z + \end{aligned} .. opcode:: DP4 - 4-component Dot Product @@ -179,7 +183,12 @@ used. .. math:: - dst = src0.x \times src1.x + src0.y \times src1.y + src0.z \times src1.z + src0.w \times src1.w + \begin{aligned} + dst = & src0.x \times src1.x +\\ + & src0.y \times src1.y +\\ + & src0.z \times src1.z +\\ + & src0.w \times src1.w + \end{aligned} .. opcode:: DST - Distance Vector @@ -418,8 +427,10 @@ used. .. math:: - dst = f32\_to\_f16(src.x) | f32\_to\_f16(src.y) << 16 - + \begin{aligned} + dst = & f32\_to\_f16(src.x) | \\ + ( & f32\_to\_f16(src.y) << 16) + \end{aligned} .. opcode:: PK2US - Pack Two Unsigned 16-bit Scalars @@ -427,7 +438,10 @@ used. .. math:: - dst = f32\_to\_unorm16(src.x) | f32\_to\_unorm16(src.y) << 16 + \begin{aligned} + dst = & f32\_to\_unorm16(src.x) | \\ + ( & f32\_to\_unorm16(src.y) << 16) + \end{aligned} .. opcode:: PK4B - Pack Four Signed 8-bit Scalars @@ -436,10 +450,12 @@ used. .. math:: - dst = f32\_to\_snorm8(src.x) | - (f32\_to\_snorm8(src.y) << 8) | - (f32\_to\_snorm8(src.z) << 16) | - (f32\_to\_snorm8(src.w) << 24) + \begin{aligned} + dst = & f32\_to\_snorm8(src.x) | \\ + ( & f32\_to\_snorm8(src.y) << 8) | \\ + ( & f32\_to\_snorm8(src.z) << 16) | \\ + ( & f32\_to\_snorm8(src.w) << 24) + \end{aligned} .. opcode:: PK4UB - Pack Four Unsigned 8-bit Scalars @@ -448,10 +464,12 @@ used. .. math:: - dst = f32\_to\_unorm8(src.x) | - (f32\_to\_unorm8(src.y) << 8) | - (f32\_to\_unorm8(src.z) << 16) | - (f32\_to\_unorm8(src.w) << 24) + \begin{aligned} + dst = & f32\_to\_unorm8(src.x) | \\ + ( & f32\_to\_unorm8(src.y) << 8) | \\ + ( & f32\_to\_unorm8(src.z) << 16) | \\ + ( & f32\_to\_unorm8(src.w) << 24) + \end{aligned} .. opcode:: SEQ - Set On Equal @@ -772,8 +790,10 @@ used. .. math:: - dst = src0.x \times src1.x + src0.y \times src1.y - + \begin{aligned} + dst = & src0.x \times src1.x + \\ + & src0.y \times src1.y + \end{aligned} .. opcode:: TEX_LZ - Texture Lookup With LOD = 0 |